CN202851007U - Movable type work platform used for laneway drilling and supporting - Google Patents
Movable type work platform used for laneway drilling and supporting Download PDFInfo
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- CN202851007U CN202851007U CN201220539350.1U CN201220539350U CN202851007U CN 202851007 U CN202851007 U CN 202851007U CN 201220539350 U CN201220539350 U CN 201220539350U CN 202851007 U CN202851007 U CN 202851007U
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Abstract
The utility model relates to a movable type work platform used for laneway drilling and supporting. The movable type work platform comprises a left connection bottom rib, a right connection bottom rib, a left supporting upright, a right supporting upright, a folded left wing, a folded right wing and an upper layer platform. The left supporting upright is welded on the upper potion of the left connection bottom rib, the right supporting upright is welded on the upper potion of the right connection bottom rib, the folded left wing is hinged on the left supporting upright, the folded right wing is hinged on the right supporting upright, and the upper layer platform is welded on the tops of the left supporting upright and the right supporting upright. The movable type work platform is simple in structure, easy to install, convenient to maintain, and safe and efficient, a carry-scraper is used for moving the work platform, all drilling devices are installed on the platform, installation of the drilling devices is time-saving and labor-saving, preparation time is shortened, labor intensity of workers is reduced, and safety of construction workers below the work platform is guaranteed.
Description
Technical field
The utility model relates to the well lane engineering construction field of coal, metallurgy, nonferrous mine, particularly relates to a kind of mobile working platform for roadway rock drilling and supporting.
Background technology
The working platform of original roadway rock drilling, supporting is finished by manually building, its poor stability, and when span length was excessive, the sag of welded tube was large, sank easily, gave the constructor's cause danger under workbench.And entirely rely on when setting up platform and rock drilling, support apparatus being installed and manually lift, labour intensity is large, and elapsed time is long, and operating efficiency is very low.But along with improving constantly of well lane engineering speed of application, original method of manually building can not meet the needs of production far away, therefore needs will have breakthrough on the construction technology.In order to alleviate workman's manual labor, the utility model changes the original rock drilling of manually setting up, the working platform of supporting into portable rock drilling, support work platform.The industry standard parameter that relates to of present specification can be referring to the State Standard of the People's Republic of China in addition.
The utility model content
Technical problem to be solved in the utility model provides a kind of mobile working platform for roadway rock drilling and supporting, is used for solving prior art the problem that rock drilling equipment is wasted time and energy is installed.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of mobile working platform for roadway rock drilling and supporting comprises rib at the bottom of rib at the bottom of the left connection, the right connection, left support column, right support column, folding left wing, folding right flank, upper platform; The top of rib welding left support column at the bottom of the described left connection, the top of rib welding right support column at the bottom of the right connection, hinged flap left wing on the left support column, hinged flap right flank on the right support column, upper platform is welded on the top of left support column and right support column.
On the basis of technique scheme, the utility model can also be done following improvement.
Further, at the bottom of the described left connection rib be connected that rib all adopts the welding of 32# i iron at the bottom of the right connection.32# is the model of i iron, it can be used for representing the i iron specification, model represents the cms that waist is high, 32# namely represents the high 32cm of being of waist, the high identical i iron of waist, wide thick with waist if any several different legs, then need to add a b c on model the right and be distinguished, such as 32a#, 32b#, 32c# etc., the numerical value of its concrete expression can be referring to the State Standard of the People's Republic of China.The i iron that relates in the present specification all represents specification with model, and it is described with above-mentioned consistent.
Further, described left support column and described right support column all adopt the welding of 20# i iron.
Further, described folding left wing top and folding right flank top all are fixed with 60 * 60mm reinforcing bar grid of diameter 14mm screw-thread steel welding.The screw-thread steel specification represents that with diameter diameter 14mm can be designated as φ 14mm, hereinafter relates to this describing mode of all employings of screw-thread steel specification.
Further, described folding left wing and folding right flank include the tie-beam that the plane framework that is made of two girders and the six roots of sensation are used for support girder.
Further, described upper platform comprises the plane framework that is parallel to ground and the tie-beam that is used for the supporting plane framework.
Further, the plane framework of described upper platform is made of four girder Combination Welding, and the bottom welding at the two ends of every girder has tie-beam perpendicular to the ground.
Further, above-mentioned girder all adopts the 32# i iron, and above-mentioned tie-beam all adopts the 20# i iron.
Further, described upper platform top is fixed with 60 * 60mm reinforcing bar grid of φ 14mm screw-thread steel welding.
The beneficial effects of the utility model are: mobile working platform described in the utility model, simple in structure, be easy to install, easy to maintenance, safe and efficient, owing to adopt scraper to carry out the movement of working platform, all rock drilling equipments all are contained on the platform, install rock drilling equipment save time, laborsaving, shorten time, reduced workman's labour intensity, guaranteed constructor's safety under the workbench.
Description of drawings
Fig. 1 is the front view of mobile working platform described in the utility model;
Fig. 2 is the left view of the utility model Fig. 1;
Fig. 3 is the top view of the utility model Fig. 1;
In the accompanying drawing, the list of parts of each label representative is as follows:
1, rib at the bottom of the left connection, 2, rib at the bottom of the right connection, 3, the left support column, 4, the right support column, 5, folding left wing, 6, folding right flank, 7, upper platform, 8, the tunnel outline line, 9, the upper platform steel mesh reinforcement.
The specific embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used for explaining the utility model, is not be used to limiting scope of the present utility model.
Such as Fig. 1, Fig. 2 and shown in Figure 3, the described a kind of mobile working platform for roadway rock drilling and supporting of present embodiment comprises rib 2 at the bottom of rib 1 at the bottom of the left connection, the right connection, left support column 3, right support column 4, folding left wing 5, folding right flank 6, upper platform 7; The top of rib 1 welding left support column 3 at the bottom of the described left connection, the top of rib 2 welding right support column 4 at the bottom of the right connection, hinged flap left wing 5 on left support column 3, hinged 6 flap right flanks on the right support column 4, upper platform 7 is welded on the top of left support column 3 and right support column 4;
According to tunnel outline line 8, mobile working platform is installed at outline line top 2000mm place, upper platform 7 vertical distance tunnel, upper platform 7 adopts 32# i iron 2700mm * 2,4500mm * 2 to do girder, 20# i iron 2700mm * 4 does tie-beam, and every tie-beam spacing 900mm, and described four girder Combination Welding become to be parallel to the plane framework on ground, and four tie-beams are for the support girder two ends and perpendicular to ground.Upper platform 7 welded top have upper platform steel mesh reinforcement 9, and it is φ 14mm screw-thread steel steel mesh reinforcement, grid 60 * 60mm.
Folding left wing 5 and folding right flank 6 are installed respectively by 600mm place, upper platform 7 left and right sides below, folding left wing 5 and folding right flank 6 are all welded 32# i iron 4500mm * 2 and are done girder, welding 20# i iron 600mm * 6 does tie-beam, two girders consist of plane framework, six roots of sensation tie-beam is used for support girder, and the spacing 900mm between every tie-beam, φ 14mm screw-thread steel steel mesh reinforcement, grid 60 * 60mm are all welded in folding left wing 5 and folding right flank 6 tops.
Hinged flap left wing 5 on the left support column 3, hinged flap right flank 6 on the right support column 4, and the top of left support column 3 and right support column 4 is perpendicular to the plane framework bottom surface of working platform 7 is all welded 20# i iron 3200mm * 6.
The top of rib 1 welding left support column 3 at the bottom of the left connection, the top of rib 2 welding right support column 4 at the bottom of the right connection all adopts 32# i iron 4500mm * 2 and is arranged in parallel in ground, and it is apart from upper platform top 3200mm.
Be the angle of the section's anchor pole that guarantees to pinch, the supporting leg of rock drilling equipment is put on the upper platform steel mesh reinforcement 9 gets final product; Pressure wind distributor, press water distributor that rock drilling equipment is required are fixed on the upper platform 7, and every required wind band, grouping of water band of rock drilling equipment is installed, and no longer remove when equipment is stopped using.Consist of this mobile working platform raw materials and accessory and be common shaped steel and standard component, make simple, cheap.
The above only is preferred embodiment of the present utility model, and is in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (9)
1. mobile working platform that is used for roadway rock drilling and supporting, it is characterized in that, comprise rib (2) at the bottom of rib (1) at the bottom of the left connection, the right connection, left support column (3), right support column (4), folding left wing (5), folding right flank (6), upper platform (7); Welding left support column (3) in the top of rib (1) at the bottom of the described left connection, the top welding right support column (4) of rib at the bottom of the right connection (2), in the upper hinged flap left wing (5) of left support column (3), the upper hinged flap right flank (6) of right support column (4), upper platform (7) is welded on the top of left support column (3) and right support column (4).
2. mobile working platform according to claim 1 is characterized in that, at the bottom of the described left connection rib (1) be connected that rib (2) all adopts the welding of 32# i iron at the bottom of the right connection.
3. mobile working platform according to claim 1 is characterized in that, described left support column (3) and described right support column (4) all adopt the welding of 20# i iron.
4. mobile working platform according to claim 1 is characterized in that, described folding left wing (5) top and folding right flank (6) top all are fixed with 60 * 60mm reinforcing bar grid of diameter 14mm screw-thread steel welding.
5. mobile working platform according to claim 1 is characterized in that, described folding left wing (5) and folding right flank (6) include the tie-beam that the plane framework that is made of two girders and the six roots of sensation are used for support girder.
6. mobile working platform according to claim 1 is characterized in that, described upper platform (7) comprises the plane framework that is parallel to ground and the tie-beam that is used for the supporting plane framework.
7. mobile working platform according to claim 6 is characterized in that, the plane framework of described upper platform (7) is made of four girder Combination Welding, and the bottom welding at the two ends of every girder has tie-beam perpendicular to the ground.
8. according to claim 5 or 7 described mobile working platforms, it is characterized in that described girder all adopts the 32# i iron, tie-beam all adopts the 20# i iron.
9. mobile working platform according to claim 1 is characterized in that, described upper platform (7) top is fixed with 60 * 60mm reinforcing bar grid of diameter 14mm screw-thread steel welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220539350.1U CN202851007U (en) | 2012-10-19 | 2012-10-19 | Movable type work platform used for laneway drilling and supporting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220539350.1U CN202851007U (en) | 2012-10-19 | 2012-10-19 | Movable type work platform used for laneway drilling and supporting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202851007U true CN202851007U (en) | 2013-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220539350.1U Expired - Fee Related CN202851007U (en) | 2012-10-19 | 2012-10-19 | Movable type work platform used for laneway drilling and supporting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202851007U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277112A (en) * | 2013-06-22 | 2013-09-04 | 中铁十八局集团第二工程有限公司 | Tunnel engineering train type rapid lifting and folding working platform |
| CN103670435A (en) * | 2013-12-24 | 2014-03-26 | 中铁西南科学研究院有限公司 | Existing line railway tunnel defect comprehensive improvement operation trolley |
-
2012
- 2012-10-19 CN CN201220539350.1U patent/CN202851007U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277112A (en) * | 2013-06-22 | 2013-09-04 | 中铁十八局集团第二工程有限公司 | Tunnel engineering train type rapid lifting and folding working platform |
| CN103277112B (en) * | 2013-06-22 | 2016-06-01 | 中铁十八局集团第二工程有限公司 | Tunnel Engineering train formula fast lifting folding work platform |
| CN103670435A (en) * | 2013-12-24 | 2014-03-26 | 中铁西南科学研究院有限公司 | Existing line railway tunnel defect comprehensive improvement operation trolley |
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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: 20130403 Termination date: 20211019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |