Bolt n go Chain and Flight system for Drop Forged Chains - CASE STUDY
畚斗螺栓 | 4B
1. www.go4b.com
4B GROUP
Elevator Bolts
提升机螺栓
Euro Bolts/欧标螺栓
Ref 70 Bolts/Ref 70 螺栓
Fang Bolts/ 带牙螺栓
Easifit Bolts/Easifit 螺栓
Accessories/配件
Elevator Belt Fasteners/
提升机输送带紧固件
Elevator Bolts
提升机螺栓
Bolts_ENG-SPA_(28-1-15).V1_SCH_Braime brochure V2 08/03/16 7:07 PM Page 2
2. 1
EURO BOLT
欧标螺栓
2
www.go4b.com
CONTENTS / 目录
For EASIFIT Bolts
适用于 EASIFIT 螺栓
FREE Design Service Technical support
from our team of specialist engineers
我们的专家工程师团队为您提供
免费的设计服务技术支持
EURO BOLT
DIN 15237
with large
domed washer
带有大
半球形垫圈
2
EURO BOLT
DIN 15237
with small
flat washer
带有小
平垫圈
2
EURO BOLT
DIN 15237
with large
flat washer
带有大
平垫圈
2
4B REF 70TM
BOLTS
4B REF 70TM
螺栓
3
4B LARGE OVAL WASHER
4B 大椭圆垫圈
3
4B FANG
BOLTS
4B 带牙
螺栓
4
4B EASIFIT
BOLTS
4B EASIFIT
螺栓
4
BOLT ACCESSORIES
螺栓配件
5
HAND TOOLS
手持式工具
5
AIR TOOLS
气动工具
5
For EASIFIT Bolts
适用于 EASIFIT 螺栓
ELEVATOR BELT
FASTENERS
提升机输送带紧固件
6
Bolts_ENG-SPA_(28-1-15).V1_SCH_Braime brochure V2 08/03/16 7:07 PM Page 3
3. 2
• ISO grade 5.8 (exceeds DIN15237)
• Large bolt head diameter
• Fully threaded
• Available as Zinc plated, self-colour or stainless
• Choice of packings:
- Bolt, hex nut & domed washer boxed/100
- Bolt only, bulk packed in bags
• Bolt torque rating dependent on bucket & belt size
Euro Bolt
DIN 15237 - Steel/Stainless Steel 304
Euro Bolt 欧标螺栓
DIN 15237 - 钢/不锈钢 304
• ISO 等级 5.8(高于 DIN15237)
• 大螺栓头直径
• 全螺纹
• 可提供镀锌、本色或不锈钢型号
• 包装选择:
- 箱装,包含螺栓、六角螺母以及半球形垫圈/100
- 仅螺栓,成袋散装
• 螺栓额定扭矩取决于畚斗和输送带尺寸
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Head Max. Bolt Torque
螺栓头 70605045403530252220
参考 (mm)(mm)(mm)(mm)(mm)(mm)(mm)(mm)(mm)(mm)(Nm)Ø (mm)
M6 1.28 - 1.38 1.50 - - - - - -821
M7 1.82 1.94 2.10 2.16 2.22 - - - - -1323
M8 --3.943.883.723.373.023.002.002.982028
M10 --6.186.025.845.445.435.42--3635
M121)
- - - - - 9.24 - 4.966542 * 5.36* 5.60*
Ref. Qty70605045403530252220
参考 (mm)(mm)(mm)(mm)(mm)(mm)(mm)(mm)(mm)(mm)
M6 19.4 - 20.8 21.4 - - - - - - 2000
M7 17.524.22221.320.1 * - - - - - 1500
M8 500--14.914.313.71312.311.311.110.1
M10 12.623.722.3212018.8-- ** 500--
M121)
- - - - 15.9 16.7 17.7 18.7 20.8 23.2 250
EURO BOLT
欧标螺栓
Bolts Only (bulk packet) - weight Kg/packet 仅螺栓(成袋散装)- 重量 Kg/包
Bolt, hex nut, small washer (boxed/100) - Weight Kg/100
* Packed in 1000’s
** Packed in 250’s
* 1000/包
** 250/包
1) Not available in stainless steel 1) 不提供不锈钢材质
1) Not available in stainless steel 1) 不提供不锈钢材质
螺栓、六角螺母、小垫圈(箱装/100)- 重量 Kg/100
螺栓头最大
螺栓扭矩
BOLT LENGTH (measured overall) 螺栓长度(整体测量)
BOLT LENGTH (measured overall) 螺栓长度(整体测量)
EURO BOLT
(DIN 15237)
For steel buckets with
recessed holes use:
Bolt, hexagon nut and
large domed washer.
对于带有切槽孔的钢制料斗,
应使用螺栓、六角螺母和大
半球形 垫圈。
For steel buckets with
flat holes use:
Bolt, hexagon nut and
small flat washer.
对于带有凸槽孔的钢制料斗,
应使用螺栓、六角螺母和
小平垫圈。
For plastic buckets use:
Bolt, hexagon nut and
large flat washer.
对于塑料料斗,应使用
螺栓、六 角螺母和
大平垫圈。
* Weight Kg/50 * 重量 Kg/50
Ref.
Bolts_ENG-SPA_(28-1-15).V1_SCH_Braime brochure V2 08/03/16 7:08 PM Page 4
4. 3
AVAILABLE IN STEEL / STAINLESS STEEL 304
• Steel – ISO grade 5.8 (exceeds DIN 15237)
• Concave head with 4 lugs on the underside to
prevent rotation when tightening
• Hexagon nut and small flat washer included
• Available in Whitworth thread or metric thread
• Zinc plated (self colour on special request)
• Bolt torque rating dependent on bucket & belt size
4B REF 70TM BOLT 4B REF 70TM
螺栓
可提供钢/不锈钢 304 材质
• 钢 ISO 等级 5.8(高于 DIN 15237)
• 凹形封头底面带有 4 个突耳,
可防止在紧固时发生旋转
• 包含六角螺母和小平垫圈
• 可提供采用惠氏螺纹或公制螺纹的型号
• 镀锌(根据特殊要求提供单色)
• 螺栓额定扭矩取决于料斗和输送带尺寸www.go4b.com
REF 70
BOLTS
AVAILABLE IN
STEEL/STAINLESS STEEL 304
• Use with Ref 70TM
bolts in heavy duty
applications
• Locates over 4 lugs on bolt head, increasing
effective bolt head size and bolt holding
• Belt must be thick enough to absorb the
washer and / or the bucket belt holes
should be recessed
• Not recommended on pulley diameters of
less than 20” (500mm)
• Fit the longest part of the oval across the
belt width
可提供钢/
不锈钢 304 材质
• 可在重型应用环境中与 Ref 70TM
螺栓配
套使用
• 固定在螺栓头上的 4 个突耳上,增加有
效的螺栓头尺寸和螺 栓紧固性
• 输送带必须具有足够厚度,以便为垫圈
提供缓冲,且/或应该对 料斗输送带孔
进行凹槽处理
• 不推荐用于直径小于 20”(500mm)
的皮带轮
• 将椭圆最长的部分横向安装在 输送带上
4B Large Oval Washer
4B 大椭圆垫圈
Ref.参考 Kg/100(mm)Ø
1
⁄4”
M6LOW1 * 1.4433/45
5
⁄16”
M8LOW2 * 2.2237/50
3
⁄8”
M10LOW3 * 2.9045/57
1
⁄2”
M12LOW4 * 3.9453/63
* Available in stainless steel * 可提供不锈钢材质
* Available in stainless steel * 可提供不锈钢材质
Large Oval Washer 大椭圆垫圈
Head
螺栓头 1
⁄2” 3
⁄4” 1” 11
⁄4” 11
⁄2” 13
⁄4” 2” 21
⁄4” 21
⁄2”
参考 65mm55mm50mm45mm40mm30mm25mm20mm12mm(Nm)(Ø mm)
1
⁄4” BSW
M6 1.181.04517 * 1.24* ----1.561.48
5
⁄16” BSW
M8 2.382.08-1023 * 2.54* 2.90* - 3.24 - -
3
⁄8” BSW
M10 4.443.94--1827 * 4.80* 5.08* 5.36* 5.725.50
1
⁄2” BSW
M12 -9.088.448.127.787.44---4235
最大螺栓扭矩
BOLT LENGTH (measured from under the bolt head)
螺栓长度(从螺栓头下方开始测量)
Kg/100
Max. Bolt Torque
REF 70TM
Ref.
Bolts_ENG-SPA_(28-1-15).V1_SCH_Braime brochure V2 08/03/16 7:08 PM Page 5
5. 4
• Unique Design – fangs bite into belt,
locking bolt in place while nut is tightened
- eases fitting and removal of nut
• Large bolt head diameter = maximum
resistance to pull through
• Flat bolt head – pulls fully flush into belt
– reduces risk of rip out of bolt due to
head protruding from back of belt
• Suitable for recessed or non recessed
bolt holes
• Ideal for CC-S buckets
• Bolt torque rating dependent on
bucket & belt size
4B FANG BOLTS 4B 地脚螺栓
• 采用独特设计 在拧紧螺母时,地脚螺
栓会咬入输送带,将螺栓锁定在适当
位置 - 这样便于 安装和拆卸螺母
• 大螺栓头直径 = 最大限度防止 螺栓被
扯出
• 平螺栓头 在拉力的作用下与 输送带完
全齐平 降低因螺栓头 从输送带背部探
出导致螺栓被扯 出的风险
• 适用于带有切槽或不带切槽的 螺栓孔
• 适用于 CC-S 料斗
• 螺栓额定扭矩取决于料斗和输 送带尺寸
• Supplied with small washer and nylon
insert locknut
• Shank formed with hexagon tip.
Special tool grips this hexagon,
stopping bolt rotation while
simultaneously driving the self-locking
nut on (or off) in one easy operation
• Speeds fitting and removal of bolts
• Improves elevator safety
• Reduces belt damage caused by
standard bolts
• UNF thread
• Bolt torque rating dependent on
bucket & belt size
4B EASIFIT BOLTS
• 随附小垫圈和尼龙插入式锁紧螺母
• 柄形,带有六角端头。在一次简单
的操作中,可使用特殊工具夹紧六角
端头,防止螺栓旋转,同时将自锁螺
母拧上(或拧下)。
• 速度拟合与螺栓拆卸
• 提高提升机的安全性
• 减少标准螺栓对输送带造成的损坏
• 统一标准细牙螺纹
• 螺栓额定扭矩取决于 料斗和输送带尺寸
STEEL/ZINC PLATED/STAINLESS STEEL 316
钢/镀锌/不锈钢 316
Easifit 提升机螺栓要求使用专用棘轮。在拧紧螺母时,
此棘轮可夹紧六角端头,从而将螺栓固定在适当位置。
可提供标准手持式或气动式的棘轮。
Kg/100
Max. Bolt TorqueHead
螺栓头 最大螺栓扭矩 3
⁄4” 1” 11
⁄4” 11
⁄2” 13
⁄4” 2”
参考 (Nm)Ø (mm)
1
⁄4” UNF 1.881.821225 * ---2.04
5
⁄16” UNF 2.842530 * 3.02* -3.683.483.24
3
⁄8” UNF 4.704.56-4632 * 5.10* 5.905.50
Standard zinc plated, self colour and stainless options on request 可按要求提供标准镀锌、本色或不锈钢色选项
Kg/100
Max. Bolt TorqueHead
螺栓头 最大螺栓扭矩 80454035302520
参考 (mm)(mm)(mm)(mm)(mm)(mm)(mm)(Nm)Ø (mm)
M6 -----1.821.561125
M8 --3.24-3.022.76-2730
M10 -5.565.345.124.90--4735
BOLT LENGTH (measured overall) 螺栓长度(整体测量)
BOLT LENGTH (measured overall) 螺栓长度(整体测量)
Standard zinc plated, self colour and stainless options on request 可按要求提供标准镀锌、本色或不锈钢色选项
4B EASIFIT BOLTS 4B EASIFIT 螺栓
4B FANG BOLTS 4B 带牙螺栓
EASIFITFANG/地脚
4B EASIFIT 螺栓
Ref.
Ref.
Easifit elevator bolts require a specialized
ratchet. The ratchet has been designed to
grip the hexagon tip, holding the bolt in
place while the nut is tightened. The
ratchet is available in either a standard
hand model or in a pneumatic air version.
Bolts_ENG-SPA_(28-1-15).V1_SCH_Braime brochure V2 08/03/16 7:08 PM Page 6