CN204186405U - Reusable post footwear cap - Google Patents
Reusable post footwear cap Download PDFInfo
- Publication number
- CN204186405U CN204186405U CN201420669839.XU CN201420669839U CN204186405U CN 204186405 U CN204186405 U CN 204186405U CN 201420669839 U CN201420669839 U CN 201420669839U CN 204186405 U CN204186405 U CN 204186405U
- Authority
- CN
- China
- Prior art keywords
- cylindrical body
- post footwear
- styletable
- slide fastener
- periphery
- Prior art date
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model belongs to post footwear cap technical field, relate to reusable post footwear cap specifically, its technical characteristics is: comprise cylindrical body, cylindrical body upper surface is provided with styletable embedding groove, reinforcing rib is had in described styletable embedding groove arranged outside, described cylindrical body upper surface is positioned at the inclined-plane that centered by outside styletable embedding groove, thick periphery is thin, described cylindrical body lower surface also centered by the thin inclined-plane of thick periphery, in described lower surface, periphery is provided with chimb edge, the top on described chimb edge with center, lower surface in same horizontal plane.Like this, not only bearing capacity strengthens greatly, and in support process, chimb, along tightly grabbing ground, avoids post footwear cap and skids, support safer.
Description
Technical field
The utility model belongs to post footwear cap technical field, particularly relates to reusable post footwear cap.
Background technology
During underground coal mine coal mining activity, support column must be used as the support between the upper and lower rock stratum of work plane, to ensure the stable or complete of work plane.For increasing the contact area of support column to bottom surface and end face, the two ends up and down of support column are provided with post footwear and cap.The post footwear cap of current use mostly is plane due to the back side, and in support process, post footwear cap and easily skidding between bottom surface and end face, support column easily tilts, and causes the accidents such as landslide.
Utility model content
The technical problem of solution of the present utility model be just to provide a kind of push up Compressive Strength large, lightweight, be not easy the reusable post footwear cap that skids when supporting.
The technical solution adopted in the utility model is: comprise cylindrical body, cylindrical body upper surface is provided with styletable embedding groove, reinforcing rib is had in described styletable embedding groove arranged outside, described cylindrical body upper surface is positioned at the inclined-plane that centered by outside styletable embedding groove, thick periphery is thin, described cylindrical body lower surface also centered by the thin inclined-plane of thick periphery, in described lower surface, periphery is provided with chimb edge, the top on described chimb edge with center, lower surface in same horizontal plane.
Its additional technical feature is:
Described chimb is triangle along cross section;
Described cylindrical body is provided with and reclaims slide fastener hole, in described recovery slide fastener hole, be provided with recovery slide fastener, described recovery slide fastener end is provided with hook;
Reinforcement batten is being provided with near described recovery slide fastener hole;
Described reinforcing rib is low radial of the high periphery in inner side.
Reusable post footwear cap provided by the utility model compared with prior art, have the following advantages: one, owing to comprising cylindrical body, cylindrical body upper surface is provided with styletable embedding groove, reinforcing rib is had in described styletable embedding groove arranged outside, described cylindrical body upper surface is positioned at the inclined-plane that centered by outside styletable embedding groove, thick periphery is thin, described cylindrical body lower surface also centered by the thin inclined-plane of thick periphery, in described lower surface, periphery is provided with chimb edge, the top on described chimb edge with center, lower surface in same horizontal plane, like this, not only bearing capacity strengthens greatly, and in support process, chimb is along tightly grabbing ground, avoid post footwear cap to skid, support safer, its two, because described chimb is triangle along cross section, further avoid skidding, its three, due to be provided with in described cylindrical body reclaim slide fastener hole, in described recovery slide fastener hole, be provided with recovery slide fastener, described recovery slide fastener end be provided with hook, after being used to complete, can reclaim easily, its four, owing to being provided with reinforcement batten near the described recovery slide fastener hole, improve the intensity reclaiming column plate body near slide fastener hole, avoiding and cause column plate body to damage when pulling reclaiming slide fastener, its five, because described reinforcing rib is low radial of the high periphery in inner side, not only alleviate the overall weight of post footwear cap, and bearing capacity is stronger.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model reusable post footwear cap;
Fig. 2 is the sectional view of cylindrical body.
Detailed description of the invention
Below in conjunction with accompanying drawing, the structure of the utility model reusable post footwear cap and use principle are described in further details.
As depicted in figs. 1 and 2, the utility model reusable post footwear cap, comprise the cylindrical body 1 that composite material is made, the upper surface of cylindrical body 1 is provided with styletable embedding groove 2, reinforcing rib 3 is had in styletable embedding groove 2 arranged outside, the inclined-plane that centered by the outside that the upper surface 11 of cylindrical body 1 is positioned at styletable embedding groove 2, thick periphery is thin, the lower surface 12 of cylindrical body 1 also centered by the thin inclined-plane of thick periphery, chimb is provided with along 4 at lower surface periphery, the top of chimb along 4 with center, lower surface in same horizontal plane, like this, not only bearing capacity strengthens greatly, and in support process, chimb is along tightly grabbing ground, avoid post footwear cap to skid, support safer.
Chimb is triangle along the cross section of 4, further avoid skidding.
Cylindrical body 1 is provided with and reclaims slide fastener hole 5, be provided with in recovery slide fastener hole 5 and reclaim slide fastener 6, the end of reclaiming slide fastener 6 is provided with hook 7, after being used to complete, can reclaims easily.
Being provided with reinforcement batten 8 near reclaiming near slide fastener hole 5, improve the intensity reclaiming column plate body near slide fastener hole 5, avoiding and cause column plate body to damage at recovery slide fastener when pulling.
Reinforcing rib 3 is low radial of the high periphery in inner side, not only alleviate the overall weight of post footwear cap, and bearing capacity is stronger.
Protection domain of the present utility model is not only confined to above-described embodiment, as long as structure is identical with the structure of the utility model reusable post footwear cap, just drops on the scope of the utility model protection.
Claims (5)
1. reusable post footwear cap, comprise cylindrical body, cylindrical body upper surface is provided with styletable embedding groove, reinforcing rib is had in described styletable embedding groove arranged outside, it is characterized in that: described cylindrical body upper surface is positioned at the inclined-plane that centered by outside styletable embedding groove, thick periphery is thin, described cylindrical body lower surface also centered by the thin inclined-plane of thick periphery, in described lower surface, periphery is provided with chimb edge, the top on described chimb edge with center, lower surface in same horizontal plane.
2. reusable post footwear cap according to claim 1, is characterized in that: described chimb is triangle along cross section.
3. reusable post footwear cap according to claim 1, is characterized in that: be provided with in described cylindrical body and reclaim slide fastener hole, be provided with recovery slide fastener, described recovery slide fastener end is provided with hook in described recovery slide fastener hole.
4. reusable post footwear cap according to claim 3, is characterized in that: near described recovery slide fastener hole, be provided with reinforcement batten.
5. reusable post footwear cap according to claim 1, is characterized in that: described reinforcing rib is low radial of the high periphery in inner side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420669839.XU CN204186405U (en) | 2014-11-12 | 2014-11-12 | Reusable post footwear cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420669839.XU CN204186405U (en) | 2014-11-12 | 2014-11-12 | Reusable post footwear cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204186405U true CN204186405U (en) | 2015-03-04 |
Family
ID=52618415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420669839.XU Expired - Fee Related CN204186405U (en) | 2014-11-12 | 2014-11-12 | Reusable post footwear cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204186405U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105089683A (en) * | 2015-08-27 | 2015-11-25 | 淮南矿业(集团)有限责任公司 | U-type shed leg clamping device |
-
2014
- 2014-11-12 CN CN201420669839.XU patent/CN204186405U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105089683A (en) * | 2015-08-27 | 2015-11-25 | 淮南矿业(集团)有限责任公司 | U-type shed leg clamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20161112 |