CN219910849U - Fixing structure of explosion-proof facility of return air gate - Google Patents
Fixing structure of explosion-proof facility of return air gate Download PDFInfo
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- CN219910849U CN219910849U CN202321132009.9U CN202321132009U CN219910849U CN 219910849 U CN219910849 U CN 219910849U CN 202321132009 U CN202321132009 U CN 202321132009U CN 219910849 U CN219910849 U CN 219910849U
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- transverse plate
- clamping assembly
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- 230000002457 bidirectional effect Effects 0.000 claims description 18
- 239000003245 coal Substances 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000004880 explosion Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a fixing structure of an air return crossheading explosion-proof facility, which relates to the technical field of installation of coal mine explosion-proof facilities, and aims to solve the technical problem that stable fixing treatment cannot be carried out on the explosion-proof facility in the prior art; the flameproof facility fixing structure comprises a concrete column; the outer side of the concrete column is provided with a transverse plate, the inner side of the transverse plate is provided with a clamping assembly, one end of the clamping assembly is provided with a knob, the outer side of the clamping assembly is provided with anti-skid clamping plates, the anti-skid clamping plates are provided with two groups, the outer side of the transverse plate is provided with a locking assembly, the outer side of the transverse plate is fixedly provided with an explosion-proof equipment main body, and the outer side of the explosion-proof equipment main body is provided with a hanging rod; this return air crossheading flameproof facilities fixed knot constructs drives two sets of anti-skidding splint subtend through clamping assembly and removes, and the centre gripping is stabilized in the concrete column outside through two sets of anti-skidding splint and is fixed flameproof equipment main part position, fixes the position of knob through locking assembly, realizes carrying out the technical problem of stable fixed processing to flameproof facilities.
Description
Technical Field
The utility model belongs to the technical field of installation of coal mine explosion-proof facilities, and particularly relates to a fixing structure of an air return cis-slot explosion-proof facility.
Background
Nowadays, the application of the installation technology of the explosion-proof facility of the coal mine is common in the coal mining process, the explosion-proof facility is a device which can automatically and timely spray flame-proof substances after the explosion information is detected, inhibit the explosion or prevent the explosion from spreading, and can effectively prevent the underground explosion of the coal mine.
At present, the utility model patent with the patent number of CN202223114716.3 discloses an underground automatic explosion-proof device for a coal mine, and the utility model has the advantages that: the structure is simple, the manufacturing difficulty is low, and the fire extinguishing powder spraying effect is good; the automatic explosion-proof device is characterized in that an expansion bolt is arranged on a top plate to fix the top plate, but in the using process of the explosion-proof facility fixing structure, the automatic explosion-proof device is inconvenient to fix due to the problem of a roadway top plate, and great potential safety hazards exist.
Disclosure of Invention
(1) Technical problem to be solved
Aiming at the defects of the prior art, the utility model aims to provide a fixing structure of an air return cis-slot flameproof facility, which aims to solve the technical problem that the flameproof facility cannot be stably fixed in the prior art.
(2) Technical proposal
In order to solve the technical problems, the utility model provides a fixing structure of the explosion-proof facility of the return air crossheading, which comprises a concrete column; the outside of concrete column is provided with the diaphragm, the inboard of diaphragm is provided with clamping assembly, clamping assembly's one end is provided with the knob, clamping assembly's the outside is provided with anti-skidding splint, anti-skidding splint are provided with two sets of, the outside of diaphragm is provided with locking assembly, the outside fixed mounting of diaphragm has the flameproof device main part, the outside of flameproof device main part is provided with the peg, the upper end of peg is provided with the couple.
When the fixed structure of the air return cis-slot flameproof facility of the technical scheme is used, the knob is rotated to drive the clamping assembly, the clamping assembly drives the two groups of anti-slip clamping plates to move oppositely, the two groups of anti-slip clamping plates are used for stably clamping the concrete column outside to fix the main body of the flameproof device, the locking assembly is used for fixing the knob, and the hanging hook at the upper end of the hanging rod is hung on the top plate, so that the technical problem of stable fixing treatment of the flameproof facility is solved.
Further, the clamping assembly comprises a bidirectional threaded rod, the bidirectional threaded rod is arranged on the inner side of the transverse plate, the bidirectional threaded rod is connected with the transverse plate in a rotating mode, one end of the bidirectional threaded rod is connected with the knob, and the knob is rotated to drive the bidirectional threaded rod to rotate.
Further, the clamping assembly comprises a threaded ring, the threaded ring is arranged on the outer side of the bidirectional threaded rod, two groups of threaded rings are arranged, the threaded ring is connected with the screw rod of the bidirectional threaded rod, and the screw rod of the threaded ring is connected with the screw rod of the threaded ring through the bidirectional threaded rod to drive the two groups of anti-slip clamping plates to move oppositely.
Further, the clamping assembly comprises a sliding groove, the sliding groove is formed in the outer side of the transverse plate, a sliding block is arranged on the outer side of the threaded ring, the sliding block is connected with the anti-slip clamping plate, the sliding groove is connected with the sliding block in a sliding mode, and the anti-slip clamping plate is subjected to movement limiting treatment through the sliding connection of the sliding groove and the sliding block.
Further, the locking assembly comprises a fixing plate, the fixing plate is fixedly arranged on the outer side of the transverse plate, a telescopic rod is arranged at the bottom end of the fixing plate, two groups of telescopic rods are arranged, and compression limiting treatment is conducted on the springs through the arrangement of the telescopic rods.
Further, the locking assembly comprises a spring, the spring is arranged on the outer side of the telescopic rod, the upper end of the spring is connected with the bottom end of the fixing plate, the tooth block is loosened, and the tooth block is reset through the arrangement of the spring.
Further, the locking assembly comprises a tooth block, the tooth block is arranged at the bottom end of the telescopic rod, an outer gear ring is arranged on the outer side of the knob, the outer gear ring is connected with the tooth block in a meshed mode, and the position of the knob is fixed through the meshed connection of the tooth block and the outer gear ring.
(3) Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the fixing structure of the return air cis-slot explosion-proof facility, the rotation knob is utilized to drive the bidirectional threaded rod to rotate, the two groups of anti-slip clamping plates are driven to move oppositely through the connection of the bidirectional threaded rod and the screw rod of the threaded ring, the anti-slip clamping plates are subjected to movement limiting treatment through the sliding connection of the sliding grooves and the sliding blocks, the positions of the main body of the explosion-proof facility are fixed through the stable clamping of the two groups of anti-slip clamping plates on the outer side of the concrete column, and the hanging hooks at the upper ends of the hanging rods are hung on the top plate, so that the technical problem of stable fixing treatment of the explosion-proof facility is realized;
2. according to the return air crossheading explosion-proof facility fixing structure, the tooth blocks are reset through the arrangement of the springs, the positions of the knobs are fixed through the meshed connection of the tooth blocks and the outer gear rings, the springs are compressed and limited through the arrangement of the telescopic rods, and locking treatment of the explosion-proof facility positions is achieved.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of an embodiment of the present utility model;
FIG. 2 is a schematic view of a cross-section of an embodiment of the present utility model;
FIG. 3 is a schematic view of a partial cross-section of an embodiment of the present utility model;
fig. 4 is a schematic view of a partial cross section of an embodiment of the present utility model.
The marks in the drawings are: 1. a concrete column; 2. a cross plate; 3. a clamping assembly; 4. a knob; 5. an anti-slip clamping plate; 6. a locking assembly; 7. an explosion-proof equipment main body; 8. a hanging rod; 9. a hook; 10. a two-way threaded rod; 11. a threaded ring; 12. a chute; 13. a slide block; 14. a fixing plate; 15. a telescopic rod; 16. a spring; 17. tooth blocks; 18. an outer gear ring.
Detailed Description
The concrete implementation mode is a fixed structure of the flameproof facility for the return air crossheading, wherein the schematic diagram of the three-dimensional structure is shown in fig. 1, the schematic diagram of the cross-sectional structure is shown in fig. 2, and the fixed structure of the flameproof facility comprises a concrete column 1; the outside of concrete column 1 is provided with diaphragm 2, and the inboard of diaphragm 2 is provided with clamping assembly 3, and clamping assembly 3's one end is provided with knob 4, and clamping assembly 3's the outside is provided with anti-skidding splint 5, and anti-skidding splint 5 is provided with two sets of, and diaphragm 2's the outside is provided with locking assembly 6, and diaphragm 2's outside fixed mounting has flameproof equipment main part 7, and flameproof equipment main part 7's the outside is provided with peg 8, and peg 8's upper end is provided with couple 9.
Wherein, clamping assembly 3 is including two-way threaded rod 10, and two-way threaded rod 10 sets up in the inboard of diaphragm 2, and two-way threaded rod 10 rotates with diaphragm 2 to be connected, and the one end and the knob 4 interconnect of two-way threaded rod 10 rotate knob 4 and drive two-way threaded rod 10 and rotate, and clamping assembly 3 is including screwed ring 11, and screwed ring 11 sets up in the outside of two-way threaded rod 10, and screwed ring 11 is provided with two sets of, and screwed ring 11 is connected with two-way threaded rod 10 lead screw, drives two sets of anti-skidding splint 5 opposite directions through the lead screw connection of two-way threaded rod 10 and screwed ring 11.
This embodiment is a fixed knot that is used for return air crossheading flameproof facilities structure, its partial section structure schematic diagram is shown as fig. 3, its partial section structure schematic diagram is shown as fig. 4, clamping assembly 3 is including spout 12, spout 12 is seted up in the outside of diaphragm 2, the outside of screwed ring 11 is provided with slider 13, slider 13 and anti-skidding splint 5 interconnect, spout 12 and slider 13 sliding connection carry out the removal spacing to anti-skidding splint 5 through the sliding connection of spout 12 and slider 13, locking assembly 6 is including fixed plate 14, fixed plate 14 fixed mounting is in the outside of diaphragm 2, the bottom of fixed plate 14 is provided with telescopic link 15, telescopic link 15 is provided with two sets of, carry out compression spacing to spring 16 through the setting of telescopic link 15 and handle.
Simultaneously, locking assembly 6 is including spring 16, and spring 16 sets up in the outside of telescopic link 15, and the upper end of spring 16 and the bottom interconnect of fixed plate 14 loosen tooth piece 17, reset tooth piece 17 through the setting of spring 16, and locking assembly 6 is including tooth piece 17, and tooth piece 17 sets up in the bottom of telescopic link 15, and the outside of knob 4 is provided with outer ring gear 18, and outer ring gear 18 is connected with tooth piece 17 meshing, and the meshing connection through tooth piece 17 and outer ring gear 18 is fixed the position of knob 4.
When the fixed structure of the air return cis-slot explosion-proof facility of the technical scheme is used, the rotary knob 4 drives the bidirectional threaded rod 10 to rotate, the screw rod of the bidirectional threaded rod 10 and the screw ring 11 are connected to drive the two groups of anti-slip clamping plates 5 to move oppositely, the sliding connection of the sliding groove 12 and the sliding block 13 is used for carrying out movement limiting treatment on the anti-slip clamping plates 5, the two groups of anti-slip clamping plates 5 are stably clamped outside the concrete column 1 to fix the position of the explosion-proof equipment main body 7, the tooth block 17 is loosened, the tooth block 17 is reset through the arrangement of the spring 16, the position of the rotary knob 4 is fixed through the meshing connection of the tooth block 17 and the outer tooth ring 18, the spring 16 is compressed and limited through the arrangement of the telescopic rod 15, and the hook 9 at the upper end of the hanging rod 8 is hung on a top plate, so that the technical problem of stable fixing treatment on the explosion-proof facility is realized.
And all that is not described in detail in this specification is well known to those skilled in the art.
Claims (7)
1. The fixed structure of the explosion-proof facility of the return air gate comprises a concrete column (1); the anti-slip concrete column is characterized in that a transverse plate (2) is arranged on the outer side of the concrete column (1), a clamping assembly (3) is arranged on the inner side of the transverse plate (2), a knob (4) is arranged at one end of the clamping assembly (3), anti-slip clamping plates (5) are arranged on the outer side of the clamping assembly (3), two groups of anti-slip clamping plates (5) are arranged, a locking assembly (6) is arranged on the outer side of the transverse plate (2), an explosion-proof equipment main body (7) is fixedly arranged on the outer side of the transverse plate (2), a hanging rod (8) is arranged on the outer side of the explosion-proof equipment main body (7), and a hook (9) is arranged at the upper end of the hanging rod (8).
2. The air return cis-slot explosion-proof facility fixing structure according to claim 1, wherein the clamping assembly (3) comprises a bidirectional threaded rod (10), the bidirectional threaded rod (10) is arranged on the inner side of the transverse plate (2), the bidirectional threaded rod (10) is rotationally connected with the transverse plate (2), and one end of the bidirectional threaded rod (10) is mutually connected with the knob (4).
3. The return air cis-slot explosion-proof facility fixing structure according to claim 2, wherein the clamping assembly (3) comprises a threaded ring (11), the threaded ring (11) is arranged on the outer side of the bidirectional threaded rod (10), the threaded ring (11) is provided with two groups, and the threaded ring (11) is connected with a screw rod of the bidirectional threaded rod (10).
4. A return air crossheading flameproof facility fixing structure according to claim 3, characterized in that, clamping assembly (3) is including spout (12), spout (12) are seted up in the outside of diaphragm (2), the outside of screwed ring (11) is provided with slider (13), slider (13) with anti-skidding splint (5) interconnect, spout (12) with slider (13) sliding connection.
5. The return air crossheading flameproof facility fixing structure according to claim 1, wherein the locking assembly (6) comprises a fixing plate (14), the fixing plate (14) is fixedly installed on the outer side of the transverse plate (2), a telescopic rod (15) is arranged at the bottom end of the fixing plate (14), and two groups of telescopic rods (15) are arranged.
6. The fixed structure of the air return cis-duct explosion-proof facility according to claim 5, wherein the locking assembly (6) comprises a spring (16), the spring (16) is arranged on the outer side of the telescopic rod (15), and the upper end of the spring (16) is connected with the bottom end of the fixed plate (14).
7. The return air crossheading explosion-proof facility fixing structure according to claim 6, wherein the locking assembly (6) comprises a tooth block (17), the tooth block (17) is arranged at the bottom end of the telescopic rod (15), an outer gear ring (18) is arranged at the outer side of the knob (4), and the outer gear ring (18) is meshed with the tooth block (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321132009.9U CN219910849U (en) | 2023-05-11 | 2023-05-11 | Fixing structure of explosion-proof facility of return air gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321132009.9U CN219910849U (en) | 2023-05-11 | 2023-05-11 | Fixing structure of explosion-proof facility of return air gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219910849U true CN219910849U (en) | 2023-10-27 |
Family
ID=88429677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321132009.9U Active CN219910849U (en) | 2023-05-11 | 2023-05-11 | Fixing structure of explosion-proof facility of return air gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219910849U (en) |
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2023
- 2023-05-11 CN CN202321132009.9U patent/CN219910849U/en active Active
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