CN204491325U - Mine track ground roll - Google Patents
Mine track ground roll Download PDFInfo
- Publication number
- CN204491325U CN204491325U CN201420839161.5U CN201420839161U CN204491325U CN 204491325 U CN204491325 U CN 204491325U CN 201420839161 U CN201420839161 U CN 201420839161U CN 204491325 U CN204491325 U CN 204491325U
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- CN
- China
- Prior art keywords
- ground roll
- gripper shoe
- iron sleeper
- spacer pin
- axis
- Prior art date
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Abstract
The utility model discloses a kind of mine track ground roll, belong to ground roll device field, comprise iron sleeper, ground roll, gripper shoe, gripper shoe has two, and two gripper shoes are vertically fixed on iron sleeper, ground roll is arranged between two gripper shoes, also comprise spacer pin, gripper shoe is fixed on inside iron sleeper, and the axis of gripper shoe departs from the axis of iron sleeper inside iron sleeper, the axis of ground roll is fixing on the supporting plate by spacer pin, and the height that spacer pin is arranged is lower than the height of gripper shoe.During mine track ground roll design of the present utility model, ground roll is fixed on iron sleeper side, ground roll axial line can be made to reduce, and ground roll both sides and bracing frame spacing suitably adjust, and reduce and are scraped to obtain possibility; Meanwhile, this ground roll adds reinforcing rib, spacer pin, and effectively raise individual support strength, spacer pin can better limit ground roll and scurry out, and substantially increases the application life of ground roll.
Description
Technical field
The utility model relates to ground roll device field, colliery, and specifically, the utility model relates to coal mine track ground roll.
Background technology
Track ground roll is that underground rails of coal mine transports indispensable device, for supporting the haulage cable of all kinds of mining rail winch with transition, reduce because of wire rope in reciprocatory movement frequently with roadbed stone or sleeper generation sliding friction and cause the phenomenon that the too fast inefficacy of wire rope or sleeper damage, eliminate safe hidden trouble.Therefore not only consumption is large for ground roll, and critical piece roll body usually must be changed in time because of wearing and tearing, so the convenience that track is installed, safeguarded, directly affects production safety and the production efficiency of enterprise.Each ore deposit, easily scraping the gib head of winch cable with ground roll during ground roll, in production and application process, often occurs that ground roll is scraped, scratch phenomenon, very unfavorable to safety in production.Think with ground roll, there is axial line higher, fixing not firm, ground roll both sides are apart from shortcomings such as bracing frame spacing great Yi card ropes.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of long service life and the high ground roll of safety.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: mine track ground roll, comprise iron sleeper, ground roll, gripper shoe, described gripper shoe has two, two gripper shoes are vertically fixed on iron sleeper, ground roll is arranged between two gripper shoes, also comprise spacer pin, described gripper shoe is fixed on inside iron sleeper, the axis of gripper shoe departs from the axis of iron sleeper inside iron sleeper, the axis of described ground roll is fixing on the supporting plate by spacer pin, and the height that spacer pin is arranged is lower than the height of gripper shoe.
Preferably, the outside of described gripper shoe is provided with reinforcing rib, and described reinforcing rib is triangle, and a right-angle side of reinforcing rib is fixing on the supporting plate, and another right-angle side is fixed on iron sleeper top.
Adopt the technical solution of the utility model, following beneficial effect can be obtained:
During mine track ground roll design of the present utility model, ground roll is fixed on iron sleeper side, ground roll axial line can be made to reduce, and ground roll both sides and bracing frame spacing suitably adjust, and reduce and are scraped to obtain possibility; Meanwhile, this ground roll adds reinforcing rib, spacer pin, and effectively raise individual support strength, spacer pin can better limit ground roll and scurry out, and substantially increases the application life of ground roll.This ground roll can single group or many groups use simultaneously, it is very convenient to install, and not by the restriction of causeway sleeper, the scope of application is wider.
Accompanying drawing explanation
Brief description is made to the content expressed by each accompanying drawing of this manual and the mark in figure below:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Mark in above-mentioned figure is: 1, iron sleeper; 2, reinforcing rib; 3, ground roll; 4, gripper shoe; 5, spacer pin; 6, set bolt; 7, pad.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, the effect and operating principle etc. of detailed description of the invention of the present utility model as the mutual alignment between the shape of involved each component, structure, each several part and annexation, each several part are described in further detail.
As shown in Figure 1, 2, iron sleeper 1 arranges in orbit, and affixed by set bolt 6 between iron sleeper 1 and iron sleeper 1, set bolt is lined with pad 76 times.Bracing frame 4 is vertically set on iron sleeper 1, bracing frame 4 has two, and the axis of ground roll 3 is fixed between two bracing frames 4 by spacer pin 5, is provided with reinforcing rib 2 outside gripper shoe 4, reinforcing rib 2 is leg-of-mutton, and two right-angle sides of reinforcing rib 2 are separately fixed in iron sleeper 1 and gripper shoe 4.Reinforcing rib, spacer pin 5 effectively raise individual support strength, and spacer pin 5 better restriction ground roll is scurried out, and substantially increases the application life of ground roll.
As shown in Figure 2, gripper shoe 4 is fixed on inside iron sleeper 1, the axis of gripper shoe 4 departs from the axis of iron sleeper 1 inside iron sleeper 1, the axis of ground roll 3 is fixed in gripper shoe 4 by spacer pin 5, the height that spacer pin 5 is arranged is lower than the height of gripper shoe 4, the benefit of such process to make ground roll 3 axial line reduce, and ground roll 3 both sides and gripper shoe 4 spacing suitably adjust, and reduce and are scraped to obtain possibility.This ground roll 3 can single group or many groups use simultaneously, it is very convenient to install, and not by the restriction of causeway sleeper, the scope of application is wider.
By reference to the accompanying drawings the utility model is exemplarily described above; obvious the utility model specific implementation is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present utility model is conceived and technical scheme is carried out; or design of the present utility model and technical scheme directly applied to other occasion, all within protection domain of the present utility model without to improve.
Claims (2)
1. mine track ground roll, comprise iron sleeper, ground roll, gripper shoe, described gripper shoe has two, two gripper shoes are vertically fixed on iron sleeper, and ground roll is arranged between two gripper shoes, it is characterized in that: also comprise spacer pin, described gripper shoe is fixed on inside iron sleeper, the axis of gripper shoe departs from the axis of iron sleeper inside iron sleeper, and the axis of described ground roll is fixing on the supporting plate by spacer pin, and the height that spacer pin is arranged is lower than the height of gripper shoe.
2. coal mine track ground roll according to claim 1, is characterized in that: the outside of described gripper shoe is provided with reinforcing rib, described reinforcing rib is triangle, and a right-angle side of reinforcing rib is fixing on the supporting plate, and another right-angle side is fixed on iron sleeper top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420839161.5U CN204491325U (en) | 2014-12-26 | 2014-12-26 | Mine track ground roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420839161.5U CN204491325U (en) | 2014-12-26 | 2014-12-26 | Mine track ground roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204491325U true CN204491325U (en) | 2015-07-22 |
Family
ID=53570623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420839161.5U Active CN204491325U (en) | 2014-12-26 | 2014-12-26 | Mine track ground roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204491325U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105600695A (en) * | 2016-01-27 | 2016-05-25 | 孙军军 | Rail ground roll base of inclined roadway of coal mine |
| CN105936481A (en) * | 2016-07-10 | 2016-09-14 | 安徽省挺辉钢管有限公司 | Composite cement way board ground roll bracket |
| CN108049910A (en) * | 2017-12-22 | 2018-05-18 | 齐艳华 | A kind of transportation resources of underground trackless road |
-
2014
- 2014-12-26 CN CN201420839161.5U patent/CN204491325U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105600695A (en) * | 2016-01-27 | 2016-05-25 | 孙军军 | Rail ground roll base of inclined roadway of coal mine |
| CN105936481A (en) * | 2016-07-10 | 2016-09-14 | 安徽省挺辉钢管有限公司 | Composite cement way board ground roll bracket |
| CN108049910A (en) * | 2017-12-22 | 2018-05-18 | 齐艳华 | A kind of transportation resources of underground trackless road |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |