CN211107553U - Transfer device for underground high-voltage explosion-proof switch trolley of coal mine - Google Patents
Transfer device for underground high-voltage explosion-proof switch trolley of coal mine Download PDFInfo
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- CN211107553U CN211107553U CN201922081253.7U CN201922081253U CN211107553U CN 211107553 U CN211107553 U CN 211107553U CN 201922081253 U CN201922081253 U CN 201922081253U CN 211107553 U CN211107553 U CN 211107553U
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- transfer
- frame
- fixedly connected
- slide rail
- proof switch
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Abstract
The utility model discloses a high-pressure flame-proof switch trolley transfer device in a coal mine, which relates to the technical field of engineering transportation and comprises a transfer frame, wherein the top of the transfer frame is fixedly connected with a slide rail frame, the inner side of the slide rail frame is movably connected with a transfer track through a slide rail, one side of the transfer track is movably connected with a transfer bridge through a movable shaft, the front part and the rear part of the transfer bridge are movably connected through a connector and the front part and the rear part of the transfer track, one end of the connector and the front part and the rear part of the transfer bridge are movably connected through a movable buckle by arranging the connector, when loading is carried out, the transfer track is pulled out from the slide rail frame, the transfer bridge rotates clockwise to a horizontal position, then the device is pushed to the front side of a high-pressure switch, under the premise that the switch and the transfer frame do not interact, the accurate adjustment of the height of the switch is carried out, the whole process of carrying is free from violent object collision, so that the large-impulse process is avoided, and the pulley assembly of the device is protected.
Description
Technical Field
The utility model relates to an engineering transportation technical field specifically is a colliery is high pressure flame proof switch dolly transfer device in pit.
Background
In the management of a coal mine power supply system, underground high-voltage switch equipment must be periodically overhauled, in the overhauling process, a breaker, a mutual inductor, a switch moving contact and a static contact on a trolley in a 10KV high-voltage explosion-proof switch are overhauling positions which are necessary, the high-voltage switch trolley needs to be moved out of a switch cavity, and in addition, the switch fails to repair parts on the trolley in the switch in the normal operation process and needs to be replaced by the trolley, wherein the parts on the trolley in the switch are the same as the parts on the trolley in the switch:
1. in the prior art, no special device is used for transporting a high-voltage explosion-proof switch trolley under a coal mine in the current market, the trolley is lifted out by workers manually in the current stage, due to the limitation of opening a door plate when the trolley is lifted out, the environment of a power substation under the coal mine is narrow, the mass of the trolley reaches 75kg, personnel are extremely easy to be injured, equipment is lifted upwards and placed on a carrying vehicle in the carrying process, and the equipment and a carrying device are violently contacted in the contact process, so that the impulse is large, and pulley assemblies are easy to damage;
2. among the prior art, current handling device loose pulley assembly single structure only adopts single pulley, when not using, under the less condition of pulley bearing resistance, because the device is whole lighter, the carrier has the possibility of sliding, and current adjustable pulley mostly needs to bow to adjust, is not convenient for switch the carrier in time fixed mode of removal.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a colliery is high-pressure flame proof switch dolly transfer device in pit, it does not have the violent object collision to possess the whole journey of transport, avoid big momentum process, protection device's loose pulley assembly avoids bowing to squat down and adjusts, advantages such as the convenient operation effect of improvement device have solved in contact process equipment and handling device violent contact, it is great to cause the momentum, easily make loose pulley assembly produce the damage, be not convenient for switch the problem of fixed moving pattern with the carrier in time.
(II) technical scheme
For realizing that above-mentioned whole no violent object of transport collides, avoid big momentum process, protection device's loose pulley assembly avoids bowing to squat down and adjusts, improves the purpose of the convenient operation effect of device, the utility model provides a following technical scheme: a transfer device of a coal mine underground high-pressure explosion-proof switch trolley comprises a transfer frame, wherein the top of the transfer frame is fixedly connected with a slide rail frame, the inner side of the slide rail frame is movably connected with a transfer track through a slide rail, one side of the transfer track is movably connected with a transfer bridge through a movable shaft, the front part and the rear part of the transfer bridge are movably connected with the front part and the rear part of the transfer track through connectors, the front part and the rear part of one side of the bottom of the transfer frame are fixedly connected with front pulleys, the front part and the rear part of the other side of the bottom of the transfer frame are respectively provided with a sliding assembly, the top of the transfer frame is fixedly connected with a rotary support, the transfer frame and the rotary support form a movable assembly, the bottom of the rotary support is fixedly connected with a pressure spring, the bottom of the pressure spring is fixedly connected with a spring plate, one side of the spring plate, the wheel body edge portion of rear pulley is seted up flutedly, one side fixedly connected with of frame bottom is rolled over in the gyration is connected the rope, one side fixedly connected with winder of frame, the one end and the winder fixed connection of connecting the rope.
As an optimal technical scheme of the utility model, the frame is rolled over in gyration includes the riser, and the top and the bottom of riser respectively fixedly connected with reverse diaphragm.
As a preferred technical scheme of the utility model, logical groove has been seted up on the fixture block, the riser of frame is rolled over in the gyration is pegged graft in leading to the inslot.
As a preferred technical scheme of the utility model, swing joint is detained through the activity in the one end of connector and the front and back portion of transporting the bridge, the opposite side fixedly connected with protruding axle at connector rear portion.
As a preferred technical scheme of the utility model, the slide rail has all been seted up to the front and back portion of slide rail frame, the slide rail swing joint of slide rail frame front and back portion has the protruding axle.
As a preferred technical scheme of the utility model, the slide rail frame is the concave style of calligraphy framework, and the slide rail has been seted up to the inboard of framework symmetry.
(III) advantageous effects
Compared with the prior art, the utility model provides a colliery is high pressure flame proof switch dolly transfer device in pit possesses following beneficial effect:
1. this colliery is high pressure flame proof switch dolly transfer device in pit, through setting up the connector, detain swing joint through the activity with the one end of connector and the front and back portion of transportation bridge, when carrying out the loading, will transport the track and pull out in by the slide rail frame, transport bridge clockwise rotation to horizontal position, then push the device to the high-pressure switch dead ahead, drag the dolly to this device this moment on, then promote this device and transport, accomplish the transportation work promptly, the oblique transportation bridge can be when not being located the same horizontal plane of ideal at two surfaces of being in contact promptly, do not take place under the interact prerequisite at switch and transportation frame, carry out the accurate regulation of switch height, make the interval between switch and the transportation frame reduce as far as possible, carry whole journey no object violent collision, avoid the big momentum process, protection device's loose pulley assembly.
2. This colliery is high pressure flame proof switch dolly transfer device in pit connects the rope through setting up, will connect rope and winder to link to each other, the elasticity of pressure spring is greater than the gravity of being born the weight of thing, when the delivery, the pulley can be transported with ground contact, when needs fixing device, rotate the winder, connect the rope and upwards pull-up the back pulley for the gyration is rolled over frame and ground contact, only need rotate the removal fixed mode that the winder can auto-change over device, avoid bowing to squat down and adjust, improve the convenient operation effect of device.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the structure of the connecting body part of the present invention;
fig. 3 is a schematic structural view of the sliding assembly of the present invention.
In the figure: 1. a transfer frame; 2. a slide rail frame; 3. a transfer track; 4. a transfer bridge; 5. a linker; 6. a front pulley; 7. a sliding assembly; 8. a rotary folding frame; 81. a spring plate; 82. a clamping block; 83. a rear pulley; 84. connecting ropes; 9. a reel.
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.
Referring to fig. 1-3, a transfer device for a coal mine underground high-pressure explosion-proof switch trolley comprises a transfer frame 1, wherein the top of the transfer frame 1 is fixedly connected with a slide rail frame 2, the inner side of the slide rail frame 2 is movably connected with a transfer track 3 through a slide rail, one side of the transfer track 3 is movably connected with a transfer bridge 4 through a movable shaft, the front part and the rear part of the transfer bridge 4 are movably connected with the front part and the rear part of the transfer track 3 through a connector 5, the front part and the rear part of one side of the bottom of the transfer frame 1 are fixedly connected with a front pulley 6, the front part and the rear part of the other side of the bottom of the transfer frame 1 are respectively provided with a sliding assembly 7, the top of the transfer frame 1 is fixedly connected with a rotary support, the transfer frame 1 and the rotary support form a movable assembly, the bottom of the rotary support is fixedly connected with a pressure spring, the bottom of the pressure spring is fixedly connected with a, the bottom fixedly connected with back pulley 83 of spring board 81, the wheel body edge portion of back pulley 83 is seted up flutedly, one side fixedly connected with of gyration book frame 8 bottom connects rope 84, one side fixedly connected with winder 9 of transport frame 1, the one end and the winder 9 fixed connection of connecting rope 84.
Specifically, the rotary folding frame 8 comprises a vertical plate, the top and the bottom of the vertical plate are respectively fixedly connected with a reverse transverse plate, a through groove is formed in the fixture block 82, and the vertical plate of the rotary folding frame 8 is inserted into the through groove.
In this embodiment, the fixture block 82 is combined with the vertical plate, so that the rear pulley 83 does not deviate in the movement process.
Specifically, swing joint is detained through the activity to the one end of connector 5 and the front and back portion of transporting bridge 4, the protruding axle of opposite side fixedly connected with at connector 5 rear portion, the slide rail has all been seted up to the front and back portion of slide rail frame 2, the slide rail swing joint of slide rail frame 2 front and back portion has the protruding axle, slide rail frame 2 is concave style of calligraphy framework, and the slide rail has been seted up to the inboard of framework symmetry.
In this embodiment, when loading, pull out the transfer track 3 in by the slide rail frame 2, transfer bridge 4 clockwise rotation to horizontal position, then push the device to high-voltage switch dead ahead, carry out operation on next step, oblique transfer bridge 4 can be when two surfaces that will be in contact do not lie in the same horizontal plane of ideal, under the prerequisite that switch and transfer frame 1 do not take place the interact, carry out the accurate regulation of switch height.
The utility model discloses a theory of operation and use flow: when using, if need transport high-pressure flame proof switch dolly, need with the transfer bridge 4 clockwise rotation to horizontal position of this device dolly, then push the device to high-voltage switch dead ahead, be located same horizontal plane with the top of dolly bottom and slide rail frame 2 this moment, the bottom of dolly drags the subassembly to act on down in diagonal transfer bridge 4 this moment, the bottom of avoiding the dolly drags the subassembly and slide rail frame 2 contact production extrusion and then supports far away, drag to the device on, then promote the device and transport away getting off, accomplish the transportation work promptly, when the delivery, winder 9 is in the slack state, the pulley can be transported with ground contact, when needs fixing device, rotate winder 9, connect rope 84 and upwards pull up, and then upwards pull up rear pulley 83, make gyration folding frame 8 move down and contact with ground.
In summary, according to the transfer device for the underground coal mine high-voltage explosion-proof switch trolley, the connecting body 5 is arranged, one end of the connecting body 5 is movably connected with the front part and the rear part of the transfer bridge 4 through the movable buckle, when loading is carried out, the transfer track 3 is pulled out from the slide rail frame 2, the transfer bridge 4 rotates clockwise to a horizontal position, then the device is pushed to the front of the high-voltage switch, the trolley is pulled to the device at the moment, then the device is pushed to carry out transfer, namely, the transfer work is finished, when two contacted surfaces are not located at the same ideal horizontal plane, the oblique transfer bridge 4 can carry out accurate adjustment of the switch height under the condition that the switch and the transfer frame 1 do not interact with each other, so that the distance between the switch and the transfer frame 1 is reduced as much as possible, no violent object collision exists in the whole transfer process, the large-impulse process is avoided, the pulley assembly of the device is protected, and, will connect rope 84 and winder 9 and link to each other, the elasticity of pressure spring is greater than the gravity of being born the weight of the thing, and when the delivery, the pulley can be transported with the ground contact, when needs fixing device, rotates winder 9, connects rope 84 and upwards pulls up back pulley 83 for gyration is rolled over frame 8 and ground contact, only needs to rotate winder 9 and can the switching device's removal fixed mode, avoids bowing to squat down and adjusts, improves the convenient operation effect of device.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (6)
1. The utility model provides a colliery is high pressure flame proof switch dolly transfer device in pit, includes transport frame (1), its characterized in that: the top of the transfer frame (1) is fixedly connected with a slide rail frame (2), the inner side of the slide rail frame (2) is connected with a transfer track (3) through a slide rail, one side of the transfer track (3) is connected with a transfer bridge (4) through a movable shaft, the front and back parts of the transfer bridge (4) are connected with the front and back parts of the transfer track (3) through a connector (5), the front and back parts of one side of the bottom of the transfer frame (1) are fixedly connected with a front pulley (6), the front and back parts of the other side of the bottom of the transfer frame (1) are respectively provided with a sliding assembly (7), the top of the transfer frame (1) is fixedly connected with a rotary support, the transfer frame (1) and the rotary support form a movable assembly, the bottom of the rotary support is fixedly connected with a pressure spring, the bottom of the pressure spring is fixedly connected with a spring plate (81), one side of the spring plate (81) is fixedly connected with a clamping block (82, bottom fixedly connected with rear pulley (83) of spring board (81), wheel body edge portion of rear pulley (83) is seted up flutedly, one side fixedly connected with of frame (8) bottom is rolled over in the gyration connects rope (84), one side fixedly connected with winder (9) of transport frame (1), the one end and winder (9) fixed connection of connecting rope (84).
2. The transfer device for the underground coal mine high-voltage explosion-proof switch trolley according to claim 1, characterized in that: the rotary folding frame (8) comprises a vertical plate, and the top and the bottom of the vertical plate are respectively fixedly connected with a reverse transverse plate.
3. The transfer device for the underground coal mine high-voltage explosion-proof switch trolley according to claim 1, characterized in that: the fixture block (82) is provided with a through groove, and the vertical plate of the rotary folding frame (8) is inserted into the through groove.
4. The transfer device for the underground coal mine high-voltage explosion-proof switch trolley according to claim 1, characterized in that: one end of the connecting body (5) is movably connected with the front part and the rear part of the transfer bridge (4) through a movable buckle, and the other side of the rear part of the connecting body (5) is fixedly connected with a convex shaft.
5. The transfer device for the underground coal mine high-voltage explosion-proof switch trolley according to claim 4, characterized in that: the front and the rear parts of the slide rail frame (2) are provided with slide rails, and the slide rails at the front and the rear parts of the slide rail frame (2) are movably connected with convex shafts.
6. The transfer device for the underground coal mine high-voltage explosion-proof switch trolley according to claim 1, characterized in that: the slide rail frame (2) is a concave frame body, and slide rails are arranged on the symmetrical inner sides of the frame body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922081253.7U CN211107553U (en) | 2019-11-27 | 2019-11-27 | Transfer device for underground high-voltage explosion-proof switch trolley of coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922081253.7U CN211107553U (en) | 2019-11-27 | 2019-11-27 | Transfer device for underground high-voltage explosion-proof switch trolley of coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211107553U true CN211107553U (en) | 2020-07-28 |
Family
ID=71718706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922081253.7U Expired - Fee Related CN211107553U (en) | 2019-11-27 | 2019-11-27 | Transfer device for underground high-voltage explosion-proof switch trolley of coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211107553U (en) |
-
2019
- 2019-11-27 CN CN201922081253.7U patent/CN211107553U/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: 20200728 Termination date: 20211127 |