CN205172606U - I -steel canopy - Google Patents
I -steel canopy Download PDFInfo
- Publication number
- CN205172606U CN205172606U CN201520884786.8U CN201520884786U CN205172606U CN 205172606 U CN205172606 U CN 205172606U CN 201520884786 U CN201520884786 U CN 201520884786U CN 205172606 U CN205172606 U CN 205172606U
- Authority
- CN
- China
- Prior art keywords
- capplce
- steel
- shaped
- canopy leg
- shack
- 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 provides a I -steel canopy, this I -steel canopy includes: the capplce, the both ends difference fixedly connected with canopy leg of capplce, two at least bracings, every bracing one end with the canopy leg is connected, the other end with the capplce is connected, every end the top welding of canopy leg has the channel -section steel, the both ends of capplce are fixed in correspondingly respectively in the recess of channel -section steel. This I -steel canopy has strengthened the steadiness of capplce through setting up bracing and channel -section steel, and the capplce can not take place to drop for this I -steel canopy is more firm, and the suitability is better.
Description
Technical field
The utility model belongs to H shaped steel shack technical field, particularly relates to a kind of H shaped steel shack.
Background technology
In downhole coal mine supporting operation, often H shaped steel shack can be used, but when supporting H shaped steel shack, the capplce of H shaped steel shack should not be fixed or fixing rear easily pressurized comes off, and capplce, once come off, may damage staff, there is potential safety hazard.
So, now for the H shaped steel shack of down-hole supporting, because capplce easily comes off, there is potential safety hazard.
Utility model content
In view of this, an object of the present utility model proposes a kind of H shaped steel shack, easily comes off, there is the problem of potential safety hazard to solve capplce in existing H shaped steel shack.There is a basic understanding some aspects in order to the embodiment to disclosure, shown below is simple summary.This summarized section is not extensive overview, neither determine key/critical component or describe the protection domain of these embodiments.Its sole purpose presents some concepts by simple form, in this, as the preamble of following detailed description.
In some optional embodiments, this H shaped steel shack comprises: capplce, and the two ends of described capplce are fixedly connected with canopy leg respectively, at least two diagonal braces, and each described diagonal brace one end is connected with described canopy leg, and the other end is connected with described capplce; The welded top of described canopy leg is often held to have channel-section steel; The two ends of described capplce are individually fixed in the groove of corresponding described channel-section steel.
In some optional embodiments, this H shaped steel shack also comprises: at least two blocks of steel plates with bending; The two ends of steel plate described in every block are respectively arranged with the installing hole installing U-shaped card and the U-shaped card removably connected with described installing hole; Described in every block, one end of steel plate is installed on the inner side of canopy leg, the described canopy leg of corresponding U-shaped card clamping, and the other end is installed on the inner side of channel-section steel, corresponding U-shaped card clamping capplce.
In some optional embodiments, the interior corner locations of the bending part of the steel plate of this H shaped steel shack is provided with reinforcing rib.
In some optional embodiments, the reinforcing rib of this H shaped steel shack is and the iron block of the inside corner weld of the bending part of described steel plate in one.
Compared with prior art, the beneficial effects of the utility model are:
The utility model provides a kind of H shaped steel shack, is provided with diagonal brace in this H shaped steel shack, utilizes described diagonal brace canopy leg and capplce to be fixed together, make capplce difficult drop-off, and the canopy leg top of H shaped steel shack is provided with channel-section steel, the two ends of capplce are installed in the groove of described channel-section steel, prevent coming off of capplce, so, adopt this H shaped steel shack when down-hole supporting operation, capplce can not come off, and also can not damage staff, eliminate potential safety hazard, use more reliable.
In order to above-mentioned and relevant object, will describe in detail and the feature particularly pointed out in the claims after one or more embodiment comprises.Explanation below and accompanying drawing describe some illustrative aspects in detail, and its instruction is only some modes in the utilizable various mode of principle of each embodiment.Other benefit and novel features become obvious by considering by reference to the accompanying drawings along with detailed description below, and the disclosed embodiments will comprise all these aspects and theirs is equivalent.
Accompanying drawing explanation
Fig. 1 is the structural representation of the H shaped steel shack of the utility model embodiment.
Detailed description of the invention
The following description and drawings fully show specific embodiments of the present utility model, to enable those skilled in the art to put into practice them.Embodiment only represents possible change.Unless explicitly requested, otherwise independent parts and function are optional, and the order of operation can change.The part of some embodiments and feature can be included in or replace part and the feature of other embodiments.The scope of embodiment of the present utility model comprises the gamut of claims, and all obtainable equivalent of claims.In this article, these embodiments of the present utility model can be represented with term " utility model " individually or always, this is only used to conveniently, and if in fact disclose the utility model more than, be not the scope that automatically will limit this application be any single utility model or utility model design.
Now in conjunction with the accompanying drawings, shown in Fig. 1 is the structure chart of H shaped steel shack in some optional embodiments.
As shown in Figure 1, in some optional embodiments, disclose a kind of H shaped steel shack, this H shaped steel shack comprises: capplce 1, the two ends of described capplce 1 are fixedly connected with canopy leg 2 respectively, at least two diagonal braces 3, each described diagonal brace 3 one end is connected with described canopy leg 2, the other end is connected with described capplce 1, after the two ends of capplce 1 are fixedly connected respectively by diagonal brace 3 and corresponding canopy leg 2, capplce 1 and canopy leg 2 can be formed an entirety, make capplce 1 be not easy to come off, the H shaped steel shack of formation is more firm; The welded top of described canopy leg 2 is often held to have channel-section steel 4; The two ends of described capplce 1 are individually fixed in the groove of corresponding described channel-section steel 4, and after being individually fixed at the two ends of capplce 1 in the groove of channel-section steel 4, capplce 1 is not easy to both sides landing more, and the H shaped steel shack of formation is more firm, and applicability is stronger.
In some optional embodiments, this H shaped steel shack also comprises: at least two blocks of steel plates 5 with bending, the two ends of steel plate 5 described in every block are respectively arranged with the installing hole installing U-shaped card 6 and the U-shaped card 6 removably connected with described installing hole, two terminations of described U-shaped card 6 openend are provided with screw thread, the nut matched with described screw thread is adopted to be fixed in the installing hole of described steel plate 5 by two terminations of described U-shaped card 6 openend, during concrete enforcement, described in every block, one end of steel plate 5 is installed on the inner side of canopy leg 2, corresponding nut is adopted to carry out fastening after corresponding U-shaped card 6 clamps described canopy leg 2, the other end is installed on the inner side of channel-section steel 4, corresponding nut is adopted to carry out fastening after corresponding U-shaped card 6 clamps capplce 1, fastening like this by steel plate 5 and U-shaped card 6, more strengthen the connection of capplce 1 and canopy leg 2, make this H shaped steel shack more firm.
In some optional embodiments, the interior corner locations of the bending part of the steel plate 5 of this H shaped steel shack is provided with reinforcing rib 7, described reinforcing rib 7 is and the iron block of the inside corner weld of the bending part of described steel plate 5 in one, also other reinforcing ribs can be selected, the weight capacity of steel plate 5 can be strengthened after the bending part of steel plate 5 arranges reinforcing rib 7, make the capplce 1 that is fastened as a whole with steel plate 5 and canopy leg 2 more firm, improve the applicability of this H shaped steel shack.
Diagonal brace is provided with in H shaped steel shack of the present utility model, utilize described diagonal brace canopy leg and capplce to be fixed together, make capplce difficult drop-off, and the canopy leg top of H shaped steel shack is provided with channel-section steel, the two ends of capplce are installed in the groove of described channel-section steel, prevent coming off of capplce, so, adopt this H shaped steel shack when down-hole supporting operation, capplce can not come off, also can not damage staff, eliminate potential safety hazard, use more reliable.
In a word, the foregoing is only embodiment of the present utility model, only for illustration of principle of the present utility model, be not intended to limit protection domain of the present utility model.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a H shaped steel shack, comprises capplce, and the two ends of described capplce are fixedly connected with canopy leg respectively, it is characterized in that, also comprise:
At least two diagonal braces, each described diagonal brace one end is connected with described canopy leg, and the other end is connected with described capplce;
The welded top of described canopy leg is often held to have channel-section steel;
The two ends of described capplce are individually fixed in the groove of corresponding described channel-section steel.
2. H shaped steel shack according to claim 1, is characterized in that, also comprises: at least two blocks of steel plates with bending; The two ends of steel plate described in every block are respectively arranged with the installing hole installing U-shaped card and the U-shaped card removably connected with described installing hole; One end of steel plate described in every block is installed on the inner side of described canopy leg, the described canopy leg of corresponding U-shaped card clamping, and the other end is installed on the inner side of described channel-section steel, the described capplce of corresponding U-shaped card clamping.
3. H shaped steel shack according to claim 2, is characterized in that, described in every block, the interior corner locations of the bending part of steel plate is provided with reinforcing rib.
4. H shaped steel shack according to claim 3, is characterized in that, described reinforcing rib is and the iron block of the inside corner weld of the bending part of described steel plate in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520884786.8U CN205172606U (en) | 2015-11-06 | 2015-11-06 | I -steel canopy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520884786.8U CN205172606U (en) | 2015-11-06 | 2015-11-06 | I -steel canopy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205172606U true CN205172606U (en) | 2016-04-20 |
Family
ID=55736609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520884786.8U Expired - Fee Related CN205172606U (en) | 2015-11-06 | 2015-11-06 | I -steel canopy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205172606U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420120A (en) * | 2017-09-08 | 2017-12-01 | 中国矿业大学 | A kind of suspension device and method for Burst Tendency back |
-
2015
- 2015-11-06 CN CN201520884786.8U patent/CN205172606U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420120A (en) * | 2017-09-08 | 2017-12-01 | 中国矿业大学 | A kind of suspension device and method for Burst Tendency back |
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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 |
Granted publication date: 20160420 Termination date: 20161106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |