CN213293442U - Protection device of communication control equipment for coal mine - Google Patents
Protection device of communication control equipment for coal mine Download PDFInfo
- Publication number
- CN213293442U CN213293442U CN202021648749.4U CN202021648749U CN213293442U CN 213293442 U CN213293442 U CN 213293442U CN 202021648749 U CN202021648749 U CN 202021648749U CN 213293442 U CN213293442 U CN 213293442U
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- Prior art keywords
- communication control
- threaded rod
- coal mine
- control equipment
- protection device
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- 238000004891 communication Methods 0.000 title claims abstract description 42
- 239000003245 coal Substances 0.000 title claims abstract description 33
- 238000012423 maintenance Methods 0.000 abstract description 10
- 238000009434 installation Methods 0.000 abstract description 7
- 238000011084 recovery Methods 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 abstract 4
- 238000005065 mining Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000003818 cinder Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a protective device of a coal mine communication control device, the structure of which comprises a box body, a box door, a right opening, a left opening, an adjusting and fixing device and a back hole, the protective device of the coal mine communication control device is arranged, the connection of the communication control device is facilitated after the two ends of the left opening and the right opening are modified, the service performance of the protective device is improved, the coal block and heavy object are prevented from being extruded and collided with the communication control device, the original size is changed, the communication control device is convenient for electrician to maintain and replace, the frequent damage of the communication control device is avoided, the telephone efficiency of installation and maintenance of staff is improved, the protective device has great popularization and application value in the recovery of the subsequent working face, the adjusting and fixing device is arranged at the bottom part of the inner side of the box body, a driving belt pulley drives a driven belt pulley to rotate through a belt, thereby realizing the threaded, the communication equipment is adjusted and fixed.
Description
Technical Field
The utility model relates to a colliery communications facilities technical field, concretely relates to communication control equipment's for coal mine protection device.
Background
The coal mine is an area where people mine coal resources in a coal-rich mining area, and is generally divided into a mineworker coal mine and an open pit coal mine, the coal mine is a reasonable space excavated by people when excavating geological layers rich in coal, generally comprises a roadway, a well cave, an excavating face and the like, and in order to facilitate the contact of people in each area of the excavating face, a working face and a conveyor belt roadway are provided with communication control equipment for installation and emergency stop protection.
Under the condition that needs use communication control equipment for the colliery, because the face environment is special, communication control equipment receives heavy object extrusion collision deformation damage such as coal cinder easily, and cost of maintenance is high, has seriously influenced face safety in production, and on-the-spot installation and maintenance efficiency are low, and the protectiveness is poor to inside is placed and is rocked the off-site easily, and is inconvenient to adjust fixedly.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects of the prior art, the protection device for the communication control equipment for the coal mine is provided, and the problems that the communication control equipment for the coal mine is easy to extrude, collide, deform and damage by heavy objects such as coal briquettes due to special mining surface environment, is high in maintenance cost, seriously influences the safe production of a mining surface, is low in field installation and maintenance efficiency and poor in protection performance under the condition that the communication control equipment for the coal mine is required to be used, is inconvenient to adjust and fix due to the fact that the internal placement is easy to shake and run.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a communication control equipment's for coal mine protection device, including box, chamber door, right opening, left opening, regulation fixing device and back of the body hole, box front end middle part and chamber door normal running fit, the right opening is worn to be equipped with in box right-hand member middle part, box left end middle part runs through has left opening, box inside bottom is provided with regulation fixing device, the back of the body hole is worn to be equipped with at both ends about the box rear side.
Further, adjust fixing device including fixed frame, first threaded rod, hand wheel, drive pulley, belt, driven pulley, second threaded rod and sliding seat, fixed frame inboard rear end and first threaded rod normal running fit, first threaded rod is connected with hand wheel left end middle part, first threaded rod outside right-hand member is pegged graft with the drive pulley is fixed, drive pulley external diameter surface passes through belt and driven pulley normal running fit, driven pulley and the fixed grafting of second threaded rod outside right-hand member, first threaded rod and second threaded rod external diameter surface and sliding seat screw-thread fit, fixed frame fixed mounting is in box inboard bottom.
Further, the right opening and the left opening are the same in size, and are 120MM in diameter.
Further, the back holes are provided in two groups, and the diameter of each back hole is 25 MM.
Furthermore, a rubber sleeve is arranged outside the hand wheel, and anti-skid lines are arranged on the surface of the rubber sleeve.
Furthermore, the driving pulley and the driven pulley have the same size and are distributed in parallel.
Furthermore, screw holes are formed in the middle of the front end and the rear end of the sliding seat, and are in threaded fit with the first threaded rod and the second threaded rod.
Furthermore, first threaded rod and second threaded rod size are the same to both ends normal running fit around with fixed frame inboard.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
1. through having set up communication control equipment's for the colliery protection device, through left opening and right opening both ends opening modification back, made things convenient for communication control equipment to connect, improved protection device's performance, avoid coal cinder and heavy object extrusion collision communication control equipment, change original size and make things convenient for electrician's maintenance to change and use, avoid communication control equipment frequent damage, improved staff installation maintenance telephone efficiency, had very big popularization and application value in the recovery of follow-up working face.
2. Through adjusting fixing device setting and setting up in box inboard bottom, the drive pulley passes through the belt and drives driven pulley and rotate to realize first threaded rod and second threaded rod and sliding seat screw-thread fit, realize adjusting fixedly to communications facilities.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a left and rear schematic structural view of the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention;
fig. 4 is a schematic structural view of the adjusting and fixing device of the present invention;
fig. 5 is a schematic structural view of the belt of the present invention.
In the figure: the box body-1, the box door-2, the right opening-3, the left opening-4, the adjusting and fixing device-5, the back hole-6, the fixing frame-51, the first threaded rod-52, the hand wheel-53, the driving belt pulley-54, the belt-55, the driven belt pulley-56, the second threaded rod-57 and the sliding seat-58.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, 2, 3, 4 and 5, the present invention provides a protection device for a communication control device for a coal mine: including box 1, chamber door 2, right opening 3, left opening 4, regulation fixing device 5 and back of the body hole 6, 1 front end middle part of box and 2 normal running fit of chamber door, right opening 3 is worn to be equipped with in the middle part of 1 right-hand member of box, and 1 left end middle part of box runs through has left opening 4, the auxiliary operation of being convenient for, and 1 inboard bottom of box is provided with regulation fixing device 5, and both ends are worn to be equipped with back of the body hole 6 about 1 rear side of box.
Wherein, adjust fixing device 5 including fixed frame 51, first threaded rod 52, hand wheel 53, drive pulley 54, belt 55, driven pulley 56, second threaded rod 57 and sliding seat 58, fixed frame 51 inboard rear end and first threaded rod 52 normal running fit, first threaded rod 52 is connected with hand wheel 53 left end middle part, is convenient for carry out the atress and rotates, first threaded rod 52 outside right-hand member and the fixed grafting of drive pulley 54, drive pulley 54 external diameter surface passes through belt 55 and driven pulley 56 normal running fit, is convenient for carry out the transmission cooperation, driven pulley 56 and the fixed grafting of second threaded rod 57 outside right-hand member, first threaded rod 52 and second threaded rod 57 external diameter surface and sliding seat 58 screw-thread fit, fixed frame 51 fixed mounting is in 1 inboard bottom of box.
The right opening 3 and the left opening 4 are the same in size, the diameter of each opening is 120MM, and the size is moderate and convenient to operate.
Wherein, the back hole 6 is provided with two groups, and the diameter size is 25MM, and the size is moderate, is convenient for operate.
Wherein, the hand wheel 53 outside is provided with the rubber sleeve to the rubber sleeve surface is provided with anti-skidding line, causes the hand smooth when avoiding using.
The driving pulley 54 and the driven pulley 56 have the same size and are distributed in parallel, so that auxiliary transmission is facilitated.
The sliding seat 58 is provided with screw holes at the inner middle parts of the front end and the rear end, and the screw holes are in threaded fit with the first threaded rod 52 and the second threaded rod 57, so that auxiliary sliding is facilitated.
The first threaded rod 52 and the second threaded rod 57 have the same size and are in running fit with the front end and the rear end of the inner side of the fixed frame 51, so that the first threaded rod and the second threaded rod are convenient to run fit.
The working principle is as follows:
firstly, a protection device of communication control equipment for a coal mine is placed at a proper position to facilitate contact of personnel in each area of a mining face, the communication control equipment safety and emergency stop protection are arranged on a working face and a conveying belt roadway, and when the communication control equipment needs to be used;
secondly, because the mining surface environment is special, the communication control equipment is easy to be extruded, collided, deformed and damaged by heavy objects such as coal blocks and the like, the maintenance cost is high, the safe production of the mining surface is seriously influenced, the on-site installation and maintenance efficiency is low, the protection performance is poor, and the inner part is easy to rock and run and is inconvenient to adjust and fix, through the protection device of the communication control equipment for the coal mine, after the two ends of the left opening 4 and the right opening 4 of the box body 1 are modified, the back hole 6 is used for penetrating and placing the connecting line, so that the connection of communication control equipment is facilitated, the service performance of the protection device is improved, the coal blocks and heavy objects are prevented from being extruded and colliding with the communication control equipment, the original size is changed, the communication control equipment is convenient for electricians to maintain and replace, the communication control equipment is prevented from being frequently damaged, the installation and maintenance telephone efficiency of workers is improved, and the back hole has great popularization and application values in the recovery of a subsequent working surface;
thirdly, set up in the inboard bottom of box 1 through adjusting fixing device 5 setting, carry out clockwise rotation to the hand wheel 53 application of force after that, the hand wheel 53 drives and rotates on the fixed frame 51 of first threaded rod 52 word, then drive pulley 54 drives driven pulley 56 through belt 55 and rotates to realize first threaded rod 52 and second threaded rod 57 and sliding seat 58 screw-thread fit, realize adjusting to communication equipment and press from both sides tight fixedly, avoid causing the use to rock.
The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a protection device of communication control equipment for coal mine which characterized in that: including box (1), chamber door (2), right opening (3), left opening (4), regulation fixing device (5) and back of the body hole (6), box (1) front end middle part and chamber door (2) normal running fit, box (1) right-hand member middle part is worn to be equipped with right opening (3), box (1) left end middle part runs through has left opening (4), box (1) inboard bottom is provided with regulation fixing device (5), back of the body hole (6) are worn to be equipped with at both ends about box (1) rear side.
2. The protection device for the coal mine communication control equipment according to claim 1, characterized in that: the adjusting and fixing device (5) comprises a fixing frame (51), a first threaded rod (52), a hand wheel (53), a driving belt pulley (54), a belt (55), a driven belt pulley (56), a second threaded rod (57) and a sliding seat (58), the rear end of the inner side of the fixed frame (51) is in running fit with the first threaded rod (52), the first threaded rod (52) is connected with the middle part of the left end of the hand wheel (53), the right end of the outer side of the first threaded rod (52) is fixedly inserted with the driving belt pulley (54), the outer diameter surface of the driving pulley (54) is rotationally matched with the driven pulley (56) through a belt (55), the driven belt pulley (56) is fixedly inserted with the right end of the outer side of the second threaded rod (57), the first threaded rod (52) and the second threaded rod (57) are in threaded fit with the sliding seat (58) in the outer diameter surface, and the fixing frame (51) is fixedly installed at the bottom of the inner side of the box body (1).
3. The protection device for the coal mine communication control equipment according to claim 1, characterized in that: the right opening (3) and the left opening (4) are the same in size, and the diameter of each opening is 120 MM.
4. The protection device for the coal mine communication control equipment according to claim 1, characterized in that: two groups of back holes (6) are arranged, and the diameter size of each back hole is 25 MM.
5. The protection device for the coal mine communication control equipment according to claim 2, characterized in that: the outer portion of the hand wheel (53) is provided with a rubber sleeve, and the surface of the rubber sleeve is provided with anti-skid lines.
6. The protection device for the coal mine communication control equipment according to claim 2, characterized in that: the driving pulley (54) and the driven pulley (56) are the same in size and are distributed in a parallel manner.
7. The protection device for the coal mine communication control equipment according to claim 2, characterized in that: screw holes are formed in the middle of the front end and the rear end of the sliding seat (58), and the screw holes are in threaded fit with the first threaded rod (52) and the second threaded rod (57).
8. The protection device for the coal mine communication control equipment according to claim 2, characterized in that: the first threaded rod (52) and the second threaded rod (57) are the same in size and are in running fit with the front end and the rear end of the inner side of the fixed frame (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021648749.4U CN213293442U (en) | 2020-08-10 | 2020-08-10 | Protection device of communication control equipment for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021648749.4U CN213293442U (en) | 2020-08-10 | 2020-08-10 | Protection device of communication control equipment for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213293442U true CN213293442U (en) | 2021-05-28 |
Family
ID=76024142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021648749.4U Expired - Fee Related CN213293442U (en) | 2020-08-10 | 2020-08-10 | Protection device of communication control equipment for coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213293442U (en) |
-
2020
- 2020-08-10 CN CN202021648749.4U patent/CN213293442U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210528 |