CN217634192U - Colliery hydraulic support operating valve protector - Google Patents
Colliery hydraulic support operating valve protector Download PDFInfo
- Publication number
- CN217634192U CN217634192U CN202220533859.9U CN202220533859U CN217634192U CN 217634192 U CN217634192 U CN 217634192U CN 202220533859 U CN202220533859 U CN 202220533859U CN 217634192 U CN217634192 U CN 217634192U
- Authority
- CN
- China
- Prior art keywords
- baffle
- wall
- card frame
- operating valve
- valve
- 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
- 230000001012 protector Effects 0.000 title claims abstract description 9
- 238000013016 damping Methods 0.000 claims description 11
- 239000003245 coal Substances 0.000 claims description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 125000003003 spiro group Chemical group 0.000 claims description 2
- 238000005065 mining Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a colliery hydraulic support operating valve protector, including a plurality of operating valves, it is a plurality of the operating valve is fixed continuous, every the upper end of operating valve is equipped with the valve rod, and the equal fixed mounting of lateral wall of two Su Sou operating valves in the outside has a mount pad, two the equal fixed mounting in upper end of mount pad has the montant, two the sleeve has all been cup jointed to the outer wall of montant, every the baffle structure all is located the valve rod side that corresponds and with lead to the groove phase-match, through the restriction of card frame all valve rods, make it keep the rigidity, when not taking off the card frame or opening the baffle structure, can not trigger the valve rod, avoid the mistake to touch the safety in utilization that influences equipment, through the use of baffle structure, every valve rod can cancel the restriction alone simultaneously, guarantees the result of use, improves work efficiency, guarantees the practicality.
Description
Technical Field
The utility model relates to a colliery construction technical field, concretely relates to colliery hydraulic support operating valve protector.
Background
In the use process of the hydraulic support, normal operation of equipment of a fully mechanized mining face is ensured, after the hydraulic support is adjusted at present, an operating valve is in a zero position state, after the hydraulic support enters a constant resistance working stage, a top beam keeps good contact with a top plate, the top plate above the support and a scraper conveyor is maintained, normal coal mining operation of coal miners and normal operation of face equipment such as coal mining machines and scraper conveyors are ensured, and the conventional operating valve protection device needs to limit all valve rods simultaneously, and when the limit is cancelled, the valve rods also need to be cancelled simultaneously, or the error touch is easy, the operation is complex, and the working efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a colliery hydraulic support operating valve protector to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a colliery hydraulic support operating valve protector, includes a plurality of operating valves, and is a plurality of the operating valve is fixed continuous, every the upper end of operating valve is equipped with the valve rod, and the equal fixed mounting of lateral wall of two Su Sou operating valves in the outside has a mount pad, two the equal fixed mounting of upper end of mount pad has a montant, two the sleeve has all been cup jointed to the outer wall of montant, two fixed mounting has a card frame between the sleeve, the card frame cup joints in the periphery of a plurality of valve rods, the upper end of montant is equipped with mounting structure, mounting structure and sleeve looks joint, a plurality of logical grooves have been seted up to the lateral wall of card frame, the lateral wall of card frame is equipped with a plurality of baffle structures, every baffle structure all is located the valve rod side that corresponds and with logical groove phase-match.
Preferably, the baffle structure includes two hinges, two the one end fixed assembly of hinge is in the lateral wall of card frame, the other end fixedly connected with baffle of hinge, the baffle covers in the periphery that leads to the groove, the lateral wall fixed assembly of baffle is equipped with the handle, the side fixed assembly of baffle is equipped with the cardboard, the opening has all been seted up at the upper and lower both ends of cardboard, the lateral wall of card frame rotates and is equipped with the damping axle, the damping axle runs through the cardboard, the outer wall symmetry of damping axle is equipped with two fixture blocks, the area of fixture block is less than the open-ended area.
Preferably, the mounting structure includes the kicking block, kicking block fixed assembly is in the outer wall of montant, the outer wall upper end fixed assembly of montant has a bolt section of thick bamboo, the outer wall spiro union of bolt section of thick bamboo has the nut, the lower extreme fixed assembly of nut has the briquetting, briquetting and kicking block are closely laminated with telescopic upper and lower both sides respectively.
Preferably, the outer wall of the valve rod is sleeved with a handle sleeve.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a colliery hydraulic support operating valve protector, open or close through valve rod control operating valve, through the fixed montant of mount pad, thereby can use mounting structure fixed card frame, mounting structure can be suitable for the card frame of different specifications, guarantee fixed effect simultaneously, restrict all valve rods through the card frame, make it keep the rigidity, when not taking off the card frame or opening baffle structure, can not trigger the valve rod, avoid the mistake to touch the safety in utilization who influences equipment, simultaneously, use through baffle structure, every valve rod can cancel the restriction alone, guarantee the result of use, and the work efficiency is improved, and the practicability is guaranteed.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of the card frame structure.
Fig. 3 is an enlarged schematic view of a structure in fig. 1.
In the figure: 1-operating valve, 2-mounting seat, 3-vertical rod, 4-sleeve, 5-mounting structure, 51-bolt cylinder, 52-nut, 53-pressing block, 54-top block, 6-baffle structure, 61-clamping plate, 62-damping shaft, 63-opening, 64-clamping block, 65-handle, 66-baffle, 67-hinge, 7-handle sleeve, 8-valve rod and 9-clamping frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Please refer to fig. 1-3, the utility model provides a colliery hydraulic support operating valve protector, including a plurality of operating valves 1, a plurality of operating valves 1 are fixed to link to each other, the upper end of every operating valve 1 is equipped with valve rod 8, the equal fixed mounting of lateral wall of two Su Sou operating valves 1 in the outside has mount pad 2, the equal fixed montant 3 that is equipped with in upper end of two mount pads 2, sleeve 4 has all been cup jointed to the outer wall of two montants 3, fixed mounting has card frame 9 between two sleeve 4, card frame 9 cup joints in the periphery of a plurality of valve rod 8, the upper end of montant 3 is equipped with mounting structure 5, mounting structure 5 and sleeve 4 looks joint, a plurality of logical grooves have been seted up to the lateral wall of card frame 9, card frame 9's lateral wall is equipped with a plurality of baffle structures 6, every baffle structure 6 all is located corresponding valve rod 8 sides and with logical groove phase-match.
Open or close through 8 control valves 1 of valve rod, through 2 fixed montants 3 of mount pad, thereby can use 5 fixed card frames 9 of mounting structure, mounting structure 5 can be suitable for the card frame 9 of different specifications, guarantee fixed effect simultaneously, limit all valve rods 8 through card frame 9, make its holding position fixed, when not taking off card frame 9 or opening baffle structure 6, can not trigger valve rod 8, avoid the mistake to touch the safety in utilization that influences equipment, simultaneously, use through baffle structure 6, every valve rod 8 can cancel the restriction alone, guarantee the result of use, and the work efficiency is improved, and the practicability is guaranteed.
When the baffle structure 6 needs to be opened, the fixture block 64 is firstly rotated and drives the damping shaft 62 to rotate, the fixture block 64 is rotated by 180 degrees as shown in fig. 3, the position of the opening 63 is rotated, the two fixture blocks 64 are ensured to respectively correspond to one of the openings 63, the handle 65 is pulled, the baffle 66 is opened, the baffle 66 moves around the hinge 67, and at the moment, the valve rod 8 can be pulled off.
The mounting structure 5 comprises a top block 54, the top block 54 is fixedly assembled on the outer wall of the vertical rod 3, a bolt cylinder 51 is fixedly assembled at the upper end of the outer wall of the vertical rod 3, a nut 52 is screwed on the outer wall of the bolt cylinder 51, a pressing block 53 is fixedly assembled at the lower end of the nut 52, and the pressing block 53 and the top block 54 are tightly attached to the upper side and the lower side of the sleeve 4 respectively.
When the mounting structure 5 is needed, the sleeve 4 is firstly sleeved on the outer wall of the vertical rod 3 and clamped at the upper end of the top block 54, the nut 52 drives the pressing block 53 to be sleeved on the outer wall of the bolt barrel 51, the nut 52 is rotated, the pressing block 53 is fixed on the bolt barrel 51, and the sleeve 4 is extruded to fix the pressing block.
The outer wall of the valve rod 8 is sleeved with a handle sleeve 7.
The handle sleeve 7 can play a role in protecting the valve rod 8.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a colliery hydraulic support operating valve protector which characterized in that: including a plurality of operating valves (1), it is a plurality of operating valve (1) is fixed continuous, every the upper end of operating valve (1) is equipped with valve rod (8), and the outside is two the equal fixed mounting of lateral wall of operating valve (1) has mount pad (2), two the upper end of mount pad (2) is all fixed and is equipped with montant (3), two sleeve (4) have all been cup jointed to the outer wall of montant (3), two fixed mounting has card frame (9) between sleeve (4), card frame (9) cup joint in the periphery of a plurality of valve rod (8), the upper end of montant (3) is equipped with mounting structure (5), mounting structure (5) and sleeve (4) looks joint, a plurality of logical grooves have been seted up to the lateral wall of card frame (9), the lateral wall of card frame (9) is equipped with a plurality of baffle structures (6), every baffle structure (6) all are located corresponding valve rod (8) side and with lead to the groove phase-match.
2. The coal mine hydraulic support operating valve protection device as claimed in claim 1, wherein: baffle structure (6) include two hinges (67), two the one end fixed assembly of hinge (67) is in the lateral wall of card frame (9), the other end fixedly connected with baffle (66) of hinge (67), baffle (66) cover in the periphery of leading to the groove, the lateral wall fixed assembly of baffle (66) is equipped with handle (65), the side fixed assembly of baffle (66) is equipped with cardboard (61), opening (63) have all been seted up at the upper and lower both ends of cardboard (61), the lateral wall of card frame (9) rotates and is equipped with damping axle (62), damping axle (62) run through cardboard (61), the outer wall symmetry of damping axle (62) is equipped with two fixture blocks (64), the area of fixture block (64) is less than the area of opening (63).
3. The coal mine hydraulic support operating valve protection device according to claim 1, wherein: mounting structure (5) are including kicking block (54), kicking block (54) fixed mounting is in the outer wall of montant (3), the outer wall upper end fixed mounting of montant (3) has a bolt section of thick bamboo (51), the outer wall spiro union of bolt section of thick bamboo (51) has nut (52), the lower extreme fixed mounting of nut (52) has briquetting (53), briquetting (53) and kicking block (54) closely laminate with the upper and lower both sides of sleeve (4) respectively.
4. The coal mine hydraulic support operating valve protection device according to claim 1, wherein: the outer wall of the valve rod (8) is sleeved with a handle sleeve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220533859.9U CN217634192U (en) | 2022-03-13 | 2022-03-13 | Colliery hydraulic support operating valve protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220533859.9U CN217634192U (en) | 2022-03-13 | 2022-03-13 | Colliery hydraulic support operating valve protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217634192U true CN217634192U (en) | 2022-10-21 |
Family
ID=83644629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220533859.9U Expired - Fee Related CN217634192U (en) | 2022-03-13 | 2022-03-13 | Colliery hydraulic support operating valve protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217634192U (en) |
-
2022
- 2022-03-13 CN CN202220533859.9U patent/CN217634192U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221021 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |