CN213043948U - Safety isolation device for coal mine electromechanical equipment - Google Patents
Safety isolation device for coal mine electromechanical equipment Download PDFInfo
- Publication number
- CN213043948U CN213043948U CN202021821475.4U CN202021821475U CN213043948U CN 213043948 U CN213043948 U CN 213043948U CN 202021821475 U CN202021821475 U CN 202021821475U CN 213043948 U CN213043948 U CN 213043948U
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- China
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- heat dissipation
- block
- jack
- coal mine
- mine electromechanical
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Abstract
The utility model discloses a safety isolation device for coal mine electromechanical equipment, which comprises an isolation box body and a heat dissipation top cover, wherein four top posts are symmetrically arranged at the top of the isolation box body, an easy-to-assemble and disassemble connecting mechanism is arranged between the top posts and the heat dissipation top cover, the easy-to-assemble and disassemble connecting mechanism comprises a rotary inserted bar and an end block arranged at the top end of the rotary inserted bar, and a second jack and a first jack are respectively arranged on the surface of the heat dissipation top cover and the surface of the top post in a penetrating manner; through the fore-set, and through setting up the easy dismouting coupling mechanism who comprises rotatory inserted bar, end block, second jack, first jack, side fixture block, first slide, second slide, side draw-in groove and flexible piece of supporting, make the dismouting mode of heat dissipation overhead guard simple and convenient more swift, solved the problem that the dismouting is not convenient for in the former device of heat dissipation overhead guard, thereby wash the dismantlement of heat dissipation overhead guard and bring the facility for follow-up operating personnel.
Description
Technical Field
The utility model belongs to the technical field of colliery electromechanical device keeps apart, concretely relates to colliery is safety isolation device for electromechanical device.
Background
In the field of coal mine electromechanical equipment, in order to play a role of safety isolation for the electromechanical equipment, the equipment to be isolated is generally installed in a safety isolation box, so that the electromechanical equipment installed in the box plays a protection role, and only a door of the safety isolation box needs to be opened during maintenance.
Current safety isolation case when using can set up the heat dissipation wind gap at the top of keeping apart the box to the heat dissipation overhead guard that the installation corresponds, nevertheless because current heat dissipation overhead guard is installed fixedly through a plurality of bolts, the dismouting mode that leads to current heat dissipation overhead guard is comparatively loaded down with trivial details, can wash the dismantlement of heat dissipation overhead guard for follow-up operating personnel when in-service use and cause inconveniently, for this reason the utility model provides a safety isolation device for coal mine electromechanical device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a safety isolation device for coal mine electromechanical device to solve the current safety isolation case that proposes in the above-mentioned background art when using, can set up the heat dissipation wind gap at the top of keeping apart the box, and install the heat dissipation overhead guard that corresponds, nevertheless because current heat dissipation overhead guard is installed fixedly through a plurality of bolts, the dismouting mode that leads to current heat dissipation overhead guard is comparatively loaded down with trivial details, can wash the dismantlement of heat dissipation overhead guard for follow-up operating personnel when in-service use and cause inconvenient problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a safety isolation device for coal mine electromechanical device, is including keeping apart box and heat dissipation hood, the top symmetry of keeping apart the box is provided with four fore-posts, be equipped with easy dismouting coupling mechanism between fore-post and the heat dissipation hood, easy dismouting coupling mechanism includes rotatory inserted bar and sets up the end block on rotatory inserted bar top, the surface of heat dissipation hood and the surface of fore-post run through respectively and seted up second jack and first jack, the bottom symmetry of rotatory inserted bar is equipped with the side fixture block of two integrations, first slide and second slide have been seted up respectively to the inner wall of first jack and the inner wall of second jack, two side draw-in grooves have been seted up to the bottom symmetry of first jack, the inboard symmetry of end block is provided with two flexible pieces of supporting.
Preferably, four bottom feet are symmetrically arranged at the bottom of the isolation box body, and cushion blocks are arranged at the bottom ends of the bottom feet.
Preferably, the top of cushion is equipped with the top inserted block of integral type, and the bottom of footing set up with the corresponding end slot of top inserted block, the both sides surface of top inserted block all is provided with the side card strip of two integral types, the bar side channel has all been seted up to the both sides inner wall of end slot.
Preferably, two strip-shaped gaps are formed in the inner side of the top inserting block, and the top inserting block is of an E-shaped structure.
Preferably, the bottom end of the telescopic abutting block is connected with a spring groove, and the spring groove is arranged inside the end block.
Preferably, the outer side surface of the end block is provided with a circular groove, and a semicircular kneading block is arranged inside the circular groove.
Preferably, the top surface of the isolation box body is provided with a heat dissipation air port, and the surface around the heat dissipation top cover is uniformly provided with a plurality of strip-shaped heat dissipation holes.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the fore-set, and through setting up the easy dismouting coupling mechanism who comprises rotatory inserted bar, end block, second jack, first jack, side fixture block, first slide, second slide, side draw-in groove and flexible piece of supporting, make the dismouting mode of heat dissipation overhead guard simple and convenient more swift, solved the problem that the dismouting is not convenient for in the former device of heat dissipation overhead guard, thereby wash the dismantlement of heat dissipation overhead guard and bring the facility for follow-up operating personnel.
2. Through the cushion, the top inserted block, the end slot, the side card strip and the bar side groove that set up, can play good support to the footing, and prevent footing and subaerial water stain contact, avoid the footing to contact water stain problem emergence of being corroded for a long time, can play certain cushioning effect to keeping apart the box simultaneously, and the cushion is easily dismantled the change.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the rotary inserted link and the top post of the present invention;
FIG. 3 is an enlarged view of a portion of the area A in FIG. 2 according to the present invention;
FIG. 4 is a cross-sectional view of the embodiment 2 of the present invention showing the connection between the spacer and the bottom foot;
in the figure: 1. isolating the box body; 2. a top pillar; 3. an end-block; 4. a heat-dissipating top cover; 5. footing; 6. cushion blocks; 7. rotating the inserted rod; 8. a first jack; 9. a side clamping block; 10. a second slideway; 11. a first slideway; 12. a side card slot; 13. a telescopic resisting block; 14. a spring slot; 15. a top inserting block; 16. a bottom slot; 17. side clamping strips; 18. a strip-shaped side groove.
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 work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1 to 3, the present invention provides a technical solution: a safety isolation device for coal mine electromechanical equipment comprises an isolation box body 1 and a heat dissipation top cover 4 arranged at the top of the isolation box body 1, wherein four top posts 2 corresponding to the heat dissipation top cover 4 are symmetrically arranged at the top of the isolation box body 1 through welding, an easy-to-assemble and disassemble connecting mechanism is arranged between the top posts 2 and the heat dissipation top cover 4, the easy-to-assemble and disassemble connecting mechanism comprises a rotary insertion rod 7 and an end block 3 welded at the top end of the rotary insertion rod 7, a second insertion hole and a first insertion hole 8 are respectively arranged on the surface of the heat dissipation top cover 4 and the surface of the top posts 2 in a penetrating manner, two integrated side clamping blocks 9 are symmetrically arranged at the bottom end of the rotary insertion rod 7, a first slide rail 11 and a second slide rail 10 are respectively arranged on the inner wall of the first insertion hole 8 and the inner wall of the second insertion hole, two side clamping grooves 12 are symmetrically arranged at the bottom end of the first insertion hole 8, the side clamping grooves 12 are communicated, the disassembly and assembly mode of the heat dissipation top cover 4 is more convenient and faster.
In this embodiment, preferably, the bottom end of the telescopic abutting block 13 is connected to a spring groove 14 through a spring, and the spring groove 14 is disposed inside the end block 3, so that the top end of the telescopic abutting block 13 is gradually pushed into the spring groove 14 when being squeezed by an external object.
In this embodiment, preferably, the outer side surface of the end block 3 is provided with a circular groove, and a semicircular holding block is welded inside the circular groove, so that an operator can hold the semicircular holding block to rotate and pull the end block 3 laterally.
In this embodiment, preferably, the top surface of the isolation box 1 is provided with a heat dissipation air port, and the peripheral surface of the heat dissipation top cover 4 is uniformly provided with a plurality of strip-shaped heat dissipation holes.
Example 2
Referring to fig. 1 to 4, the present invention provides a technical solution: a safety isolation device for coal mine electromechanical equipment comprises an isolation box body 1 and a heat dissipation top cover 4 arranged at the top of the isolation box body 1, wherein four top posts 2 corresponding to the heat dissipation top cover 4 are symmetrically arranged at the top of the isolation box body 1 through welding, an easy-to-assemble and disassemble connecting mechanism is arranged between the top posts 2 and the heat dissipation top cover 4, the easy-to-assemble and disassemble connecting mechanism comprises a rotary insertion rod 7 and an end block 3 welded at the top end of the rotary insertion rod 7, a second insertion hole and a first insertion hole 8 are respectively arranged on the surface of the heat dissipation top cover 4 and the surface of the top posts 2 in a penetrating manner, two integrated side clamping blocks 9 are symmetrically arranged at the bottom end of the rotary insertion rod 7, a first slide rail 11 and a second slide rail 10 are respectively arranged on the inner wall of the first insertion hole 8 and the inner wall of the second insertion hole, two side clamping grooves 12 are symmetrically arranged at the bottom end of the first insertion hole 8, the side clamping grooves 12 are communicated, the disassembly and assembly mode of the heat dissipation top cover 4 is more convenient and faster.
In this embodiment, preferred, the bottom symmetry of keeping apart box 1 is provided with four footing 5, and the bottom of footing 5 installs cushion 6, and cushion 6 is the fluororubber material component, can play good support to footing 5, and prevents footing 5 and subaerial water stain contact, avoids footing 5 to contact the problem emergence that water stain is easily corroded for a long time, can play certain cushioning effect simultaneously.
In this embodiment, preferably, the top of the cushion block 6 is provided with the top insertion block 15 of an integral type, the bottom of the bottom foot 5 is provided with the bottom insertion groove 16 corresponding to the top insertion block 15, the two side surfaces of the top insertion block 15 are both provided with the side clamping strips 17 of two integral types, the top insertion block 15 and the side clamping strips 17 are made of fluororubber materials, and the two side inner walls of the bottom insertion groove 16 are both provided with the strip-shaped side grooves 18, so that the cushion block 6 is easy to detach and replace.
In this embodiment, preferably, two strip-shaped gaps are formed in the inner side of the top insertion block 15, and the top insertion block 15 is of an E-shaped structure, so that the top insertion block 15 is easy to deform when being extruded.
In this embodiment, preferably, the bottom end of the telescopic abutting block 13 is connected to a spring groove 14 through a spring, and the spring groove 14 is disposed inside the end block 3, so that the top end of the telescopic abutting block 13 is gradually pushed into the spring groove 14 when being squeezed by an external object.
In this embodiment, preferably, the outer side surface of the end block 3 is provided with a circular groove, and a semicircular holding block is welded inside the circular groove, so that an operator can hold the semicircular holding block to rotate and pull the end block 3 laterally.
In this embodiment, preferably, the top surface of the isolation box 1 is provided with a heat dissipation air port, and the peripheral surface of the heat dissipation top cover 4 is uniformly provided with a plurality of strip-shaped heat dissipation holes.
The utility model discloses a theory of operation and use flow: when the safety isolation box is used, firstly, a box door on the front surface of an isolation box body 1 is rotated to open, then coal mine electromechanical equipment to be isolated is placed into the isolation box body 1, connecting wires are inserted into the inner side of the isolation box body 1 through wiring holes on two sides of the isolation box body 1 to be connected with the coal mine electromechanical equipment, and finally, the box door is closed, so that a good safety isolation effect can be achieved on the coal mine electromechanical equipment;
when an operator needs to install the heat dissipation top cover 4 on the top of the isolation box body 1, the heat dissipation top cover 4 is moved to the top of the isolation box body 1 and pressed downwards, so that the four top posts 2 can be respectively inserted into the four corners of the inner side of the heat dissipation top cover 4, at the moment, the first jack 8 can be aligned with the second jack, the operator only needs to sequentially insert the rotary insertion rod 7 into the second jack and the first jack 8 from the outer side of the heat dissipation top cover 4, during the process that the rotary insertion rod 7 is inserted into the second jack and the first jack 8, the side clamping block 9 firstly slides into the second slideway 10 from the outer side of the heat dissipation top cover 4 and then slides into the first slideway 11 until the telescopic abutting block 13 is in contact with the outer side surface of the heat dissipation top cover 4, at the moment, the end block 3 is pushed to the surface of the heat dissipation top cover 4 with force, so that the telescopic abutting block 13 is extruded into the inner side of the spring slot 14, and the spring inside, until the end block 3 can be attached to the outer side surface of the heat dissipation top cover 4, and the bottom end of the rotary insertion rod 7 can penetrate through the inner side of the top column 2, that is, the side clamping block 9 can slide out from the bottom end of the first slideway 11 to the inner side of the top column 2, then the end block 3 is rotated by ninety degrees, so that the rotary insertion rod 7 and the side clamping block 9 rotate by ninety degrees together, at this time, the side clamping block 9 can be aligned with the side clamping groove 12, then the end block 3 is loosened, so that the spring in the spring groove 14 pushes the telescopic abutting block 13 back under the self elastic action, and the end block 3 pulls the rotary insertion rod 7 back, so that the side clamping block 9 can enter the inner side of the side clamping groove 12 along with the pulling back of the rotary insertion rod 7 and limit the rotary insertion rod 7, thereby completing the connection of the rotary insertion rod 7 and the top column 2, and completing the installation of the heat dissipation top cover 4, and making the installation mode, when the heat dissipation top cover 4 needs to be detached for cleaning subsequently, the end block 3 is pushed to the surface of the heat dissipation top cover 4, so that the bottom end of the rotary insertion rod 7 penetrates to the inner side of the top column 2 again, the side clamping block 9 can move out of the inner side of the side clamping groove 12, the side clamping block 9 can not limit the rotary insertion rod 7 any more, at the moment, the end block 3 is rotated by ninety degrees, so that the side clamping block 9 can be aligned with the first slideway 11, the end block 3 is pulled outwards, so that the side clamping block 9 can be pulled into the first slideway 11 and pulled out of the second slideway 10, the rotary insertion rod 7 can be pulled out, and an operator can directly lift the heat dissipation top cover 4 down without the limit of the rotary insertion rod 7;
when needs install cushion 6 in the bottom of footing 5, only need to push away end slot 16 of 15 power of top inserted block, and make side card strip 17 block go into the inboard of bar side slot 18, can accomplish the installation of cushion 6, can play good support to footing 5 under the effect of cushion 6, and prevent footing 5 and subaerial water stain contact, the problem of the easy corruption of the long-term and ground water stain contact in bottom of footing 5 among the former device has been solved, and cushion 6 is the rubber material component, can play certain cushioning effect to isolation box 1, and when follow-up needs pull down cushion 6 and change, only need pull-down with cushion 6 power, cause side card strip 17 to be drawn out in the deformation and follow bar side slot 18, can directly pull down cushion 6.
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 (7)
1. The utility model provides a safety isolation device for coal mine electromechanical device, includes isolation box (1) and heat dissipation overhead guard (4), its characterized in that: the top symmetry of keeping apart box (1) is provided with four fore-posts (2), be equipped with easy dismouting coupling mechanism between fore-post (2) and heat dissipation hood (4), easy dismouting coupling mechanism includes rotatory inserted bar (7) and sets up end block (3) on rotatory inserted bar (7) top, the surface of heat dissipation hood (4) and the surface of fore-post (2) run through respectively and seted up second jack and first jack (8), the bottom symmetry of rotatory inserted bar (7) is equipped with side fixture block (9) of two integral types, first slide (11) and second slide (10) have been seted up respectively to the inner wall of first jack (8) and the inner wall of second jack, two side draw-in grooves (12) have been seted up to the bottom symmetry of first jack (8), the inboard symmetry of end block (3) is provided with two flexible pieces (13) of supporting.
2. The safety isolation device for coal mine electromechanical equipment according to claim 1, wherein: the bottom of isolation box body (1) symmetry is provided with four footing (5), and cushion (6) are installed to the bottom of footing (5).
3. The safety isolation device for the coal mine electromechanical equipment according to claim 2, wherein: the top of cushion (6) is equipped with top inserted block (15) of integral type, and the bottom of footing (5) seted up with top inserted block (15) corresponding end slot (16), the both sides surface of top inserted block (15) all is provided with side card strip (17) of two integral types, bar side channel (18) have all been seted up to the both sides inner wall of end slot (16).
4. The safety isolation device for coal mine electromechanical equipment according to claim 3, wherein: two strip-shaped notches are formed in the inner side of the top inserting block (15), and the top inserting block (15) is of an E-shaped structure.
5. The safety isolation device for coal mine electromechanical equipment according to claim 1, wherein: the bottom end of the telescopic abutting block (13) is connected with a spring groove (14), and the spring groove (14) is arranged inside the end block (3).
6. The safety isolation device for coal mine electromechanical equipment according to claim 1, wherein: the outer side surface of the end block (3) is provided with a circular groove, and a semicircular kneading block is arranged in the circular groove.
7. The safety isolation device for coal mine electromechanical equipment according to claim 1, wherein: the top surface of the isolation box body (1) is provided with a heat dissipation air port, and the surface around the heat dissipation top cover (4) is uniformly provided with a plurality of strip-shaped heat dissipation holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021821475.4U CN213043948U (en) | 2020-08-27 | 2020-08-27 | Safety isolation device for coal mine electromechanical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021821475.4U CN213043948U (en) | 2020-08-27 | 2020-08-27 | Safety isolation device for coal mine electromechanical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213043948U true CN213043948U (en) | 2021-04-23 |
Family
ID=75533849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021821475.4U Expired - Fee Related CN213043948U (en) | 2020-08-27 | 2020-08-27 | Safety isolation device for coal mine electromechanical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213043948U (en) |
-
2020
- 2020-08-27 CN CN202021821475.4U patent/CN213043948U/en not_active Expired - Fee Related
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| 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: 20210423 Termination date: 20210827 |
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| CF01 | Termination of patent right due to non-payment of annual fee |