CN210317346U - Supporting net convenient to assemble for coal mine supporting - Google Patents
Supporting net convenient to assemble for coal mine supporting Download PDFInfo
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- CN210317346U CN210317346U CN201920920581.9U CN201920920581U CN210317346U CN 210317346 U CN210317346 U CN 210317346U CN 201920920581 U CN201920920581 U CN 201920920581U CN 210317346 U CN210317346 U CN 210317346U
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- 239000003245 coal Substances 0.000 title claims description 20
- 238000009434 installation Methods 0.000 claims abstract description 64
- 239000002184 metal Substances 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 5
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a colliery is strutted with supporting net convenient to equipment, including an installation frame, the inside swing joint of stop collar has the locating pin, the movable rod has been cup jointed to the inside of left side lasso, the equal fixedly connected with stopper in both ends of movable rod, the right lasso has been cup jointed to the surface of movable rod, the inside fixed mounting of No. two installation frames has No. two woven wire, the right side fixedly connected with sleeve of No. two installation frames. This colliery is strutted with supporting net of being convenient for equipment, be equipped with left lasso, movable rod and right lasso, make left lasso and right lasso rotate at the surface of movable rod, be convenient for open and fold this supporting net, the staff's transport of being convenient for, be favorable to the transportation, be equipped with the stop collar, locating pin and sleeve, be convenient for when the supporting net of equipment, through the sleeve that will insert another supporting net with the locating pin, reach the purpose to supporting net equipment, the equipment of the supporting net of being convenient for, engineering efficiency of construction has been improved.
Description
Technical Field
The utility model relates to a technical field is strutted in the colliery, in particular to colliery is strutted with supporting net convenient to equipment.
Background
The coal mine supporting net is woven on the two sides, is firm in connection, does not deform, is strong in protection force, is easy to construct and high in safety performance, and is determined as a coal mine roadway protection special net by the coal mine safety department of China. The coal mine supporting net is mainly used for a coal mine artificial false roof, can reduce the coal storage cost and save lead wires, and solves the problems that a hand-woven net or a machine-woven net is easy to loosen and hang when supporting a roof plate and a coal side. The method is a new technology which is mainly pursued in the coal industry of China, and is popularized and used in aspects of dam protection, fence cultivation and the like.
The existing coal mine support net is generally transported to the site for installation, and is inconvenient for workers to carry due to large volume and transportation, and in addition, the assembly between the support nets is troublesome, so that the engineering construction efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
A primary object of the utility model is to provide a colliery is strutted with being convenient for equipment's a supporting net, can effectively solve the current colliery supporting net that proposes in the background art because the volume is great, inconvenient staff's transport is unfavorable for the transportation, and the equipment between the supporting net is more troublesome, has reduced the problem of engineering efficiency of construction.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a supporting net convenient to assemble for coal mine supporting comprises a first installation frame, wherein a first metal wire mesh is fixedly installed inside the first installation frame, a first installation sheet is fixedly connected to the top and the bottom of the first installation frame, a limiting sleeve is fixedly connected to the left side of the first installation frame, two positioning pins are movably connected inside the limiting sleeve, a left ferrule is fixedly connected to the right side of the first installation frame, a movable rod is sleeved inside the left ferrule, limiting blocks are fixedly connected to the two ends of the movable rod, a right ferrule is sleeved on the outer surface of the movable rod, a second installation frame is fixedly connected to the outer side of the right ferrule, a second metal wire mesh is fixedly installed inside the second installation frame, and a second installation sheet is fixedly connected to the top and the bottom of the second installation frame, the right side fixedly connected with sleeve of No. two installation frames, telescopic quantity is two.
Preferably, the number of the first installation pieces is four, and a first installation hole is formed in the top of the first installation piece.
Preferably, the number of the limiting sleeves is two, and the two limiting sleeves are symmetrically distributed on the left side of the first mounting frame.
Preferably, the number of the left ferrules is two, the two left ferrules are symmetrically distributed on the right side of the first mounting frame, the number of the right ferrules is two, the two right ferrules are symmetrically distributed on the left side of the second mounting frame, and the right ferrules are located between the two left ferrules.
Preferably, the number of the second installation pieces is four, and a second installation hole is formed in the top of the second installation piece.
Compared with the prior art, the utility model discloses following beneficial effect has: the supporting net convenient to assemble for coal mine supporting is characterized in that a left ferrule, a movable rod and a right ferrule are arranged, the outer side of the left ferrule is fixedly connected with the right side of a first installation frame, the movable rod is sleeved inside the left ferrule, the outer surface of the movable rod is sleeved with the right ferrule, two ends of the movable rod are fixedly connected with limit blocks, the outer side of the right ferrule is fixedly connected with the left side of a second installation frame, the left ferrule and the right ferrule can rotate on the outer surface of the movable rod, the supporting net is convenient to open and fold, workers can conveniently carry and are beneficial to transportation, the limiting sleeve is fixedly connected with the left side of the first installation frame through the limiting sleeve, the positioning pin and the sleeve are fixedly connected with the right side of the second installation frame, and when the supporting net is assembled, the positioning pin is inserted into the sleeve of the other supporting net, the purpose of assembling the supporting net is achieved, the supporting net is convenient to assemble, and the engineering construction efficiency is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an enlarged view of a in fig. 1 according to the present invention.
In the figure: 1. installing a frame I; 2. a first wire mesh; 3. a first mounting tab; 4. a first mounting hole; 5. a limiting sleeve; 6. positioning pins; 7. a left ferrule; 8. a movable rod; 9. a limiting block; 10. a right ferrule; 11. mounting a frame II; 12. a second wire mesh; 13. mounting a second mounting plate; 14. a second mounting hole; 15. a sleeve.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in the figures 1-2, the supporting net convenient for assembly for coal mine supporting comprises a first installation frame 1, a first metal wire mesh 2 is fixedly installed inside the first installation frame 1, a first installation sheet 3 is fixedly connected to the top and the bottom of the first installation frame 1, so that the first installation frame 1 can be fixed conveniently, a limiting sleeve 5 is fixedly connected to the left side of the first installation frame 1, a positioning pin 6 is movably connected inside the limiting sleeve 5, the position of the positioning pin 6 can be limited by the limiting sleeve 5, the number of the positioning pins 6 is two, a left ferrule 7 is fixedly connected to the right side of the first installation frame 1, a movable rod 8 is sleeved inside the left ferrule 7, limiting blocks 9 are fixedly connected to two ends of the movable rod 8, a right ferrule 10 is sleeved on the outer surface of the movable rod 8, a second installation frame 11 is fixedly connected to the outer side of the right ferrule 10, so that the left ferrule 7 and the right ferrule 10 can rotate on the outer surface of the movable rod 8, be convenient for open and fold this supporting net, the staff's transport of being convenient for is favorable to the transportation, and the inside fixed mounting of No. two installation frames 11 has No. two wire mesh 12, and No. two installation piece 13 of the equal fixedly connected with in top and the bottom of No. two installation frames 11 is convenient for to No. two installation frames 11's fixed, and No. two installation frames 11's right side fixedly connected with sleeve 15, sleeve 15's quantity is two.
The number of the first mounting pieces 3 is four, and the top of each first mounting piece 3 is provided with a first mounting hole 4, so that the first mounting frame 1 can be fixed through the first mounting holes 4; the number of the limiting sleeves 5 is two, the two limiting sleeves 5 are symmetrically distributed on the left side of the first mounting frame 1, and the limiting sleeves 5 can limit the positions of the positioning pins 6; the number of the left ferrules 7 is two, the two left ferrules 7 are symmetrically distributed on the right side of the first mounting frame 1, the number of the right ferrules 10 is two, the two right ferrules 10 are symmetrically distributed on the left side of the second mounting frame 11, and the right ferrules 10 are located between the two left ferrules 7; no. two installation pieces 13's quantity is four, and No. two mounting holes 14 have been seted up at No. two installation pieces 13's top, is convenient for through No. two mounting holes 14 fixed to No. two installation frames 11.
It should be noted that the utility model relates to a supporting net convenient for assembling for supporting coal mine, when in use, firstly the supporting net is transported to the designated position of coal mine, then the supporting net is transported to the designated installation position, because the right side of the first installation frame 1 is fixedly connected with the left ferrule 7, the inside of the left ferrule 7 is sleeved with the movable rod 8, both ends of the movable rod 8 are fixedly connected with the limit blocks 9, the outer surface of the movable rod 8 is sleeved with the right ferrule 10, the outer side of the right ferrule 10 is fixedly connected with the second installation frame 11, the left ferrule 7 and the right ferrule 10 can rotate on the outer surface of the movable rod 8, the supporting net is convenient to open and fold, the transportation is convenient for workers, the transportation is convenient, the supporting net is opened to be assembled with other supporting nets, because the left side of the first installation frame 1 is fixedly connected with the limit sleeve 5, the inner movable connection of the limit sleeve 5 is connected with the locating pin 6, no. two right side fixedly connected with sleeves 15 of installation frame 11, through the sleeve 15 that will insert another supporting net with locating pin 6, reach the purpose that should strut the net of equipment, the equipment of the supporting net of being convenient for has improved engineering efficiency of construction, and after accomplishing the equipment back of two supporting nets, through mounting hole 4 and No. two mounting holes 14 should strut the net fix can, be favorable to people's use, comparatively practical.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a colliery is strutted with supporting net convenient to equipment, includes an installation frame (1), its characterized in that: a first metal wire mesh (2) is fixedly installed inside the first installation frame (1), a first installation piece (3) is fixedly connected to the top and the bottom of the first installation frame (1), a limiting sleeve (5) is fixedly connected to the left side of the first installation frame (1), positioning pins (6) are movably connected to the inside of the limiting sleeve (5), the number of the positioning pins (6) is two, a left ferrule (7) is fixedly connected to the right side of the first installation frame (1), a movable rod (8) is sleeved inside the left ferrule (7), limiting blocks (9) are fixedly connected to the two ends of the movable rod (8), a right ferrule (10) is sleeved on the outer surface of the movable rod (8), a second installation frame (11) is fixedly connected to the outer side of the right ferrule (10), a second metal wire mesh (12) is fixedly installed inside the second installation frame (11), the top and the bottom of No. two installation frames (11) are fixedly connected with No. two installation pieces (13), the right side fixedly connected with sleeve (15) of No. two installation frames (11), the quantity of sleeve (15) is two.
2. A support screen for supporting a coal mine to facilitate assembly according to claim 1, wherein: the number of the first installation pieces (3) is four, and the top of each first installation piece (3) is provided with a first installation hole (4).
3. A support screen for supporting a coal mine to facilitate assembly according to claim 1, wherein: the number of the limiting sleeves (5) is two, and the two limiting sleeves (5) are symmetrically distributed on the left side of the first installation frame (1).
4. A support screen for supporting a coal mine to facilitate assembly according to claim 1, wherein: the number of the left ferrules (7) is two, the two left ferrules (7) are symmetrically distributed on the right side of the first mounting frame (1), the number of the right ferrules (10) is two, the two right ferrules (10) are symmetrically distributed on the left side of the second mounting frame (11), and the right ferrules (10) are located between the two left ferrules (7).
5. A support screen for supporting a coal mine to facilitate assembly according to claim 1, wherein: the number of the second installation pieces (13) is four, and the top of the second installation pieces (13) is provided with second installation holes (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920920581.9U CN210317346U (en) | 2019-06-18 | 2019-06-18 | Supporting net convenient to assemble for coal mine supporting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920920581.9U CN210317346U (en) | 2019-06-18 | 2019-06-18 | Supporting net convenient to assemble for coal mine supporting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210317346U true CN210317346U (en) | 2020-04-14 |
Family
ID=70144796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920920581.9U Active CN210317346U (en) | 2019-06-18 | 2019-06-18 | Supporting net convenient to assemble for coal mine supporting |
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| Country | Link |
|---|---|
| CN (1) | CN210317346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112664244A (en) * | 2020-12-24 | 2021-04-16 | 南华大学 | Mining engineering borehole operation cave wall support frame |
-
2019
- 2019-06-18 CN CN201920920581.9U patent/CN210317346U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112664244A (en) * | 2020-12-24 | 2021-04-16 | 南华大学 | Mining engineering borehole operation cave wall support frame |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201217 Address after: 010321 fangfangfangtan village, Dalu Town, Zhungeer banner, Ordos City, Inner Mongolia Autonomous Region Patentee after: INNER MONGOLIA MENGTAI BULIANGOU COAL INDUSTRY Co.,Ltd. Address before: 010300 Inner Mongolia Mengtai buliangou Coal Industry Co., Ltd Patentee before: Han Wei |