CN207418016U - Belt trolley power supply removal cable pulley shell device - Google Patents
Belt trolley power supply removal cable pulley shell device Download PDFInfo
- Publication number
- CN207418016U CN207418016U CN201721420534.5U CN201721420534U CN207418016U CN 207418016 U CN207418016 U CN 207418016U CN 201721420534 U CN201721420534 U CN 201721420534U CN 207418016 U CN207418016 U CN 207418016U
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- CN
- China
- Prior art keywords
- pulley
- clamping plate
- shell
- side clamping
- power supply
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model is related to a kind of belt trolley power supply removal cable pulley shell devices, including pulley shell and the pulley being arranged in pulley shell, it is characterized in that the pulley shell is semi-enclosed pulley shell, the pulley side clamping plate A and pulley side clamping plate B being fixedly connected by lower part by positioning pin with drop handle are formed, pulley lower baffle plate is equipped in the middle and upper part of the pulley side clamping plate A, it is higher than pulley top at the top of the pulley side clamping plate A, retaining groove on pulley is equipped at the top of the pulley side clamping plate B, it is extend at the top of the pulley lower baffle plate on pulley in retaining groove.The utility model has the advantages that：Due to the utility model pulley shell is designed to it is semi-enclosed, make pulley when in rotary moving on steel cable, cannot contact directly and be engaged between wheel and wheel, reduce the resistance between pulley and steel cable, the service life of pulley and steel cable and cable is effectively extended, reduces cost.
Description
Technical field
The utility model belongs to mechanical equipment technical field, more particularly to a kind of belt trolley power supply removal cable pulley
Canning.
Background technology
Existing belt trolley feed cable mobile pulley mechanism is mainly made of the shell and intermediate pulley at both ends,
Its feed cable is exposed on pulley, and when 7-8 pulley is in mobile 50-60 meters of cables on steel cable, particularly trolley power supply is electric
When cable back moves, make to be mutually twisted between wheel and wheel because pulley is exposed and generate very big resistance, cause pulley cannot rotate and
To be dragged away, mutually squeeze so that pulley damage, steel cable damage, due to pulley damage cannot in time be found by post personnel,
When trolley moves ahead, cable, which is pulled off, to happen occasionally.
The content of the invention
The purpose of this utility model is to provide a kind of belt trolley power supply removal cable pulley shell devices, it can extend
The service life of belt trolley feed cable mobile pulley reduces the workload of service personnel, reduces removal cable breakage, extends
Steel cable service life.
The purpose of this utility model is realized by following technical proposals：
The belt trolley power supply removal cable pulley shell device of the utility model including pulley shell and is arranged on pulley
Pulley in shell, it is characterised in that the pulley shell is semi-enclosed pulley shell, by lower part by positioning pin with carrying
The pulley side clamping plate A and pulley side clamping plate B that ring is fixedly connected are formed, and are equipped with and are slided in the middle and upper part of the pulley side clamping plate A
Lower baffle plate is taken turns, is higher than pulley top at the top of the pulley side clamping plate A, is equipped at the top of the pulley side clamping plate B on pulley
Retaining groove, pulley side clamping plate A tops are extend on pulley in retaining groove.
The pulley lower baffle plate is single side pulley lower baffle plate or two-sided single side pulley lower baffle plate.
The advantages of the utility model：
Since pulley shell is designed to semi-enclosed by the utility model, make pulley when in rotary moving on steel cable, wheel with
Occlusion cannot be contacted directly between wheel, the resistance between pulley and steel cable is reduced, effectively extends pulley and steel cable and cable
Service life, solve weekly 3-4 times replacement pulley maintenance workload, save service personnel/time, reduce cost.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Specific embodiment
As shown in Figure 1, the belt trolley power supply removal cable pulley shell device of the utility model, including pulley shell and
The pulley 5 being arranged in pulley shell, it is characterised in that the pulley shell is semi-enclosed pulley shell, is passed through by lower part
The pulley side clamping plate A8 and pulley side clamping plate B3 that positioning pin 2 is fixedly connected with drop handle 1 are formed, in the pulley side clamping plate A8
Middle and upper part be equipped with pulley lower baffle plate 7, higher than 5 top of pulley at the top of the pulley side clamping plate A8, pressed from both sides in the pulley side
Retaining groove 6 on pulley is equipped at the top of plate B3, is extend at the top of the pulley side clamping plate A8 on pulley in retaining groove 6.This practicality is new
Pulley lower baffle plate 7 described in type is single side pulley lower baffle plate or two-sided single side pulley lower baffle plate.So pulley rotates on steel cable
When mobile, it cannot contact directly and be engaged between wheel and wheel, reduce the resistance between pulley and steel cable, effectively extend wheel and steel
The service life of rope and cable all obtains.
Claims (2)
1. a kind of belt trolley power supply removal cable pulley shell device, including pulley shell and the cunning being arranged in pulley shell
Wheel, it is characterised in that the pulley shell is semi-enclosed pulley shell, is fixedly connected by lower part by positioning pin with drop handle
Pulley side clamping plate A and pulley side clamping plate B formed, the middle and upper part of the pulley side clamping plate A be equipped with pulley lower baffle plate, institute
Higher than pulley top at the top of the pulley side clamping plate A stated, retaining groove on pulley is equipped at the top of the pulley side clamping plate B, it is described
It is extend at the top of pulley side clamping plate A on pulley in retaining groove.
2. belt trolley power supply removal cable pulley shell device according to claim 1, it is characterised in that the cunning
It is single side pulley lower baffle plate or two-sided single side pulley lower baffle plate to take turns lower baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721420534.5U CN207418016U (en) | 2017-10-31 | 2017-10-31 | Belt trolley power supply removal cable pulley shell device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721420534.5U CN207418016U (en) | 2017-10-31 | 2017-10-31 | Belt trolley power supply removal cable pulley shell device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207418016U true CN207418016U (en) | 2018-05-29 |
Family
ID=62309471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721420534.5U Active CN207418016U (en) | 2017-10-31 | 2017-10-31 | Belt trolley power supply removal cable pulley shell device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207418016U (en) |
-
2017
- 2017-10-31 CN CN201721420534.5U patent/CN207418016U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |