CN222440962U - Dustproof radiating power transmission and transformation engineering termination - Google Patents
Dustproof radiating power transmission and transformation engineering termination Download PDFInfo
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- CN222440962U CN222440962U CN202421373594.6U CN202421373594U CN222440962U CN 222440962 U CN222440962 U CN 222440962U CN 202421373594 U CN202421373594 U CN 202421373594U CN 222440962 U CN222440962 U CN 222440962U
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 65
- 230000009466 transformation Effects 0.000 title claims abstract description 27
- 238000004140 cleaning Methods 0.000 claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 239000000428 dust Substances 0.000 claims abstract description 35
- 230000017525 heat dissipation Effects 0.000 claims abstract description 34
- 238000005096 rolling process Methods 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000009825 accumulation Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 238000003032 molecular docking Methods 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 210000001503 joint Anatomy 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
本实用新型涉及电路工程技术领域，具体是涉及一种防尘散热的输变电工程接线装置，包括机体、设置在机体上用以遮挡灰尘的遮挡防尘板、对机体内进行通风散热的散热风箱、可拆卸设置在机体上用以拦截空气中灰尘的过滤网，以及设置在散热风箱上并用以自动清理过滤网上灰尘的联动清理机构，联动清理机构包括往复清理齿圈和驱动往复清理齿圈水平直线方向滑动的驱动机构，输便电工程接线装置还包括有用以辅助导线之间对接的辅助定位机构。本技术方案通过往复清理齿圈和半扇形齿轮达到对过滤网上灰尘的自动清理，无需人工看管和清理，防止灰尘堵塞而影响到机体内散热效果而造成热量堆积。
The utility model relates to the technical field of circuit engineering, and specifically to a dust-proof and heat-dissipating power transmission and transformation engineering wiring device, comprising a machine body, a dust shielding plate arranged on the machine body to shield dust, a heat dissipation bellows for ventilating and dissipating the body, a filter net detachably arranged on the machine body to intercept dust in the air, and a linkage cleaning mechanism arranged on the heat dissipation bellows and used to automatically clean the dust on the filter net, the linkage cleaning mechanism comprising a reciprocating cleaning gear ring and a driving mechanism for driving the reciprocating cleaning gear ring to slide in a horizontal straight line direction, and the power transmission and transformation engineering wiring device also comprises an auxiliary positioning mechanism for assisting the docking between wires. The technical solution achieves automatic cleaning of dust on the filter net by reciprocating cleaning gear rings and semi-sector gears, without manual supervision and cleaning, to prevent dust clogging and affecting the heat dissipation effect in the machine body and causing heat accumulation.
Description
Technical Field
The utility model relates to the technical field of circuit engineering, in particular to a dustproof heat dissipation power transmission and transformation engineering wiring device.
Background
In an electric power system, a power transmission and transformation engineering wiring device is a key component for power transmission and distribution, and the stability and reliability of the wiring device directly influence the safe operation of the whole power grid. However, with the increasing demand for electricity and the continuing expansion of grid scale, power transmission and transformation project wiring devices face increasingly complex operating conditions and environmental challenges during operation. The problems of dust prevention and heat dissipation are particularly remarkable, and the performance and the service life of the device are greatly influenced.
Chinese patent publication No. CN212062730U discloses a termination for electric power transmission and transformation engineering, through the setting of binding post, wire, motor, heat dissipation fan and dust screen isotructure, the one end joint and the binding post of two wires are gone up and rotate fastening bolt and are fixed to it to the connection between two wires has been accomplished, the starter motor drives the heat dissipation fan and rotates, thereby can carry out effectual heat dissipation to terminal, has improved the security of wire junction.
However, in the practical use of the structure, the dust screen arranged at the vent hole is attached due to dust accumulation when the dust screen is used for a long time, so that the dust screen is easy to cause that air is difficult to enter the machine body through the dust screen due to dust accumulation, heat accumulation is generated in the machine body, and the installability of the wire connection part is reduced in a phase-changing manner.
Disclosure of Invention
According to the dustproof heat dissipation power transmission and transformation project wiring device, the problem that dust is accumulated and attached to a dustproof net is solved through the reciprocating cleaning of the gear ring and the driving mechanism.
In order to solve the problems in the prior art, the utility model provides a dustproof heat-dissipation power transmission and transformation project wiring device which comprises a machine body, a shielding dust-proof plate arranged on the machine body and used for shielding dust, a heat-dissipation bellows used for ventilating and dissipating heat in the machine body, a filter screen detachably arranged on the machine body and used for intercepting dust in air, and a linkage cleaning mechanism arranged on the heat-dissipation bellows and used for automatically cleaning dust on the filter screen, wherein the linkage cleaning mechanism comprises a reciprocating cleaning gear ring and a driving mechanism for driving the reciprocating cleaning gear ring to slide in the horizontal linear direction, and the excrement-transmission electrician Cheng Jiexian also comprises an auxiliary positioning mechanism used for assisting butt joint between wires.
Preferably, the driving mechanism comprises a fan and a first transmission rod, the fan is arranged in the heat dissipation bellows, and the input end of the first transmission rod is connected with the output end of the fan through a coupler.
Preferably, the driving mechanism further comprises a driving belt and a second driving rod, wherein the driving belt is sleeved on the first driving rod, and the second driving rod is rotatably arranged on the heat dissipation bellows and is close to the first driving rod.
Preferably, the driving mechanism further comprises a half sector gear and a rolling roller, wherein the half sector gear is arranged on the second transmission rod and is coaxially fixed with the second transmission rod, and the rolling roller is rotatably arranged on the reciprocating cleaning gear ring and is positioned above the filter screen.
Preferably, the auxiliary positioning mechanism comprises a limiting plate and first squeeze rollers, wherein the limiting plate is arranged on the machine body and provided with two pairs, and the first squeeze rollers are rotatably arranged on the limiting plate.
Preferably, the auxiliary positioning mechanism further comprises a second squeeze roller, a limiting roller and a jacking cylinder, wherein the second squeeze roller is rotatably arranged on the limiting plate, the limiting roller is arranged on the first squeeze roller and is coaxially fixed with the second squeeze roller, and the jacking cylinder is arranged on the machine body and is positioned below the second squeeze roller and the limiting roller.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the reciprocating cleaning gear ring and the half sector gear are arranged to automatically clean dust on the filter screen, so that manual care and cleaning are not needed, and heat accumulation caused by influence of dust blockage on the heat dissipation effect in the machine body is prevented.
2. According to the utility model, the horizontal movement restriction of the reciprocating cleaning gear ring is achieved by arranging the mounting plate and the linear travel groove, so that the reciprocating cleaning gear ring can move more stably.
3. The first squeeze roller and the limiting roller are arranged to assist in positioning and traction of the wires, so that the wires to be connected can be conveyed more efficiently.
4. According to the utility model, the lifting cylinder and the connecting bearing plate are arranged to lift and lower the limiting roller in the vertical direction, so that the auxiliary positioning conveying device can be suitable for conducting wires with different diameters.
Drawings
Fig. 1 is a perspective structure diagram of a dustproof heat dissipation power transmission and transformation project wiring device.
Fig. 2 is a side view structural diagram of a dustproof heat dissipation power transmission and transformation project wiring device.
Fig. 3 is a perspective structure diagram of a wiring block and a heat dissipation bellows for placing a wiring device in a dustproof heat dissipation power transmission and transformation project.
Fig. 4 is an enlarged view of the structure of a portion a in fig. 3 of a dustproof heat dissipation power transmission and transformation project wiring device.
Fig. 5 is a perspective sectional view of the wiring device of the power transmission and transformation project with dustproof and radiating functions in fig. 2.
Fig. 6 is a perspective cut-away structure diagram of a body and a placement junction block of a dustproof heat-dissipating power transmission and transformation project junction device.
Fig. 7 is an enlarged view of the structure of the wiring device of the power transmission and transformation project with dust prevention and heat dissipation at B in fig. 5.
Fig. 8 is a perspective structure diagram of a driving mechanism and an auxiliary positioning mechanism of a dustproof heat-dissipation power transmission and transformation project wiring device.
Fig. 9 is a perspective cut-away structure diagram of a reciprocating cleaning gear ring and a half sector gear of a dustproof heat-dissipating power transmission and transformation project wiring device.
The drawing comprises the following components of 1, a machine body, 11, a placing connection block, 12, a butt joint, 2, a shielding dust plate, 3, a heat dissipation bellows, 4, a filter screen, 5, a linkage cleaning mechanism, 51, a reciprocating cleaning gear ring, 6, a driving mechanism, 61, a fan, 62, a first transmission rod, 621, a fan blade, 63, a transmission belt, 64, a second transmission rod, 65, a half sector gear, 651, a mounting plate, 652, a linear travel groove, 66, a rolling roller, 7, an auxiliary positioning mechanism, 71, a limiting plate, 711, a limiting groove, 72, a first extrusion roller, 73, a second extrusion roller, 731, a rotary driver, 732, a chute, 733, a jacking cylinder, 734, a connecting bearing plate and 74, and a limiting roller.
Detailed Description
The utility model will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the utility model and the specific objects and functions achieved.
Referring to fig. 1 and 2, a dustproof and radiating power transmission and transformation project wiring device comprises a machine body 1, a shielding dust-proof plate 2 arranged on the machine body 1 for shielding dust, a radiating bellows 3 for ventilating and radiating the inside of the machine body 1, a filter screen 4 detachably arranged on the machine body 1 for intercepting dust in the air, and a linkage cleaning mechanism 5 arranged on the radiating bellows 3 and used for automatically cleaning dust on the filter screen 4, wherein the linkage cleaning mechanism 5 comprises a reciprocating cleaning gear ring 51 and a driving mechanism 6 for driving the reciprocating cleaning gear ring 51 to slide in a horizontal linear direction, the excrement-conveying electric device Cheng Jiexian also comprises an auxiliary positioning mechanism 7 for assisting in butt joint between wires, a placing wiring block 11 for placing wires is arranged in the machine body 1, and a pair of butt joints 12 for inserting wires are formed in the machine body 1.
When the heat dissipation needs to be carried out on the wires which are being connected on the connection block 11 and are arranged in the machine body 1, firstly, the fan 61 is arranged in the heat dissipation bellows 3 to start, and then the first transmission rod 62 is driven to rotate, when the first transmission rod 62 rotates, the fan blades 621 can be driven to rotate, at the moment, outside air can enter the machine body 1 through the filter screen 4 and is subjected to heat dissipation treatment in the machine body 1, when the dust accumulated on the filter screen 4 needs to be cleaned, the first transmission rod 62 can transmit the rotation force of the first transmission rod 62 to the second transmission rod 64 through the transmission belt 63, when the second transmission rod 64 rotates, the half sector gear 65 can be driven to synchronously rotate, and as the half sector gear 65 is meshed with the reciprocating cleaning gear ring 51, the half sector gear 65 can be driven to smoothly slide along the connection plate when rotating, and the reciprocating gear ring is driven to contact the rolling roller 66 with the surface of the filter screen 4, so that the automatic filter screen 4 dust cleaning effect is achieved, and the heat accumulation in the machine body 1 is prevented from being influenced by dust blocking.
Referring to fig. 3-7, the driving mechanism 6 comprises a fan 61 and a first transmission rod 62, the fan 61 is arranged in the cooling bellows 3, the input end of the first transmission rod 62 is connected with the output end of the fan 61 through a coupling, and fan blades 621 coaxially fixed with the first transmission rod 62 are arranged in the cooling bellows 3.
When the heat dissipation work needs to be carried out in the machine body 1, the fan 61 in the heat dissipation bellows 3 is started, and then the first transmission rod 62 is driven to rotate.
Referring to fig. 7-9, the driving mechanism 6 further includes a driving belt 63 and a second driving rod 64, the driving belt 63 is sleeved on the first driving rod 62, the second driving rod 64 is rotatably disposed on the heat dissipation bellows 3 and is close to the first driving rod 62, and the driving belt 63 is sleeved on the first driving rod 62 and the second driving rod 64 respectively to realize transmission of the rotary power source.
When the first transmission rod 62 rotates, the transmission belt 63 is sleeved outside to transmit the rotation force to the second transmission rod 64, and when the second transmission rod 64 rotates, the second transmission rod 64 can be driven to synchronously rotate.
Referring to fig. 3-4, the driving mechanism 6 further includes a half sector gear 65 and a rolling roller 66, the half sector gear 65 is disposed on the second transmission rod 64 and is coaxially fixed with the second transmission rod 64, the rolling roller 66 is rotatably disposed on the reciprocating cleaning gear ring 51 and is located above the filter screen 4, the half sector gear 65 is meshed with the reciprocating cleaning gear ring 51, a pair of mounting plates 651 for being located on two sides of the reciprocating cleaning gear ring 51 respectively are disposed on the machine body 1, and a linear travel groove 652 for sliding the reciprocating cleaning gear ring 51 in a horizontal linear direction is formed on the mounting plates 651.
When the second transmission rod 64 rotates, the coaxially fixed half sector gear 65 can be driven to synchronously rotate, the meshed reciprocating cleaning gear ring 51 can horizontally slide along the linear travel groove 652 formed on the mounting plate 651 stably when the half sector gear 65 rotates, in the process, the rolling roller 66 rotationally arranged below the reciprocating cleaning gear ring 51 contacts the filter screen 4, and dust accumulated or adhered on the filter screen 4 can be automatically cleaned when contacting, so that dust on the filter screen 4 can be cleaned synchronously when the fan 61 rotates, on one hand, manual care and cleaning are not needed, and on the other hand, the filter screen 4 can be prevented from affecting the ventilation and heat dissipation effects in the machine body 1 due to dust accumulation or adhesion.
Referring to fig. 3 to 8, the auxiliary positioning mechanism 7 includes a limiting plate 71 and first squeeze rollers 72, wherein the limiting plate 71 is provided on the machine body 1 and has two pairs, the first squeeze rollers 72 are rotatably provided on the limiting plate 71, limiting grooves 711 provided in a vertical direction are provided on the limiting plate 71, and mounting blocks for mounting the first squeeze rollers 72 are provided on the limiting plate 71.
When it is necessary to introduce the wire into the machine body 1 for wiring, the wire is first inserted from the interface 12 until the wire is positioned below the first pressing roller 72 and the restricting roller 74.
Referring to fig. 8, the auxiliary positioning mechanism 7 further includes a second squeeze roller 73, a limiting roller 74 and a lifting cylinder 733, wherein the second squeeze roller 73 is rotatably arranged on the limiting plate 71, the limiting roller 74 is arranged on the first squeeze roller 72 and is coaxially fixed with the second squeeze roller 73, the lifting cylinder 733 is arranged on the machine body 1 and is positioned below the second squeeze roller 73 and the limiting roller 74, an input end of the second squeeze roller 73 is connected with a rotary driver 731 through a coupling, a sliding groove 732 for installing the rotary driver 731 and sliding in the vertical direction is formed in the limiting plate 71, and a connecting supporting plate 734 in bearing connection with the second squeeze roller 73 is arranged at an extending end of the lifting cylinder 733.
When the wires are led between the first extrusion roller 72 and the limiting roller 74, the rotary driver 731 is started to drive the second extrusion roller 73 coaxially connected with the rotary driver 731 to synchronously rotate, and when the second extrusion roller 73 rotates, the coaxially fixed limiting roller 74 can be driven to convey the wires, because the limiting roller 74 is in a mode of drawing dies on two sides and the middle part is lower, the wires can be limited by the limiting roller 74 and always in a parallel stable conveying state, when the diameters of the wires are different, the spacing between the limiting roller 74 and the first extrusion roller 72 is required to be regulated, only the jacking cylinder 733 is required to be started, and the jacking cylinder 733 can stably lift the second extrusion roller 73 in the vertical direction along the limiting groove 711 arranged on the limiting plate 71 through the connecting supporting plate 734, so that the spacing between the limiting roller and the first extrusion roller 72 is reduced, the spacing regulation of the bracket distances of the limiting roller 74 is realized, the auxiliary traction of the wires with different diameters is facilitated, and the applicability of the device is improved.
The foregoing examples merely illustrate one or more embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of the utility model should be assessed as that of the appended claims.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421373594.6U CN222440962U (en) | 2024-06-17 | 2024-06-17 | Dustproof radiating power transmission and transformation engineering termination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421373594.6U CN222440962U (en) | 2024-06-17 | 2024-06-17 | Dustproof radiating power transmission and transformation engineering termination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222440962U true CN222440962U (en) | 2025-02-07 |
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ID=94403017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421373594.6U Active CN222440962U (en) | 2024-06-17 | 2024-06-17 | Dustproof radiating power transmission and transformation engineering termination |
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| Country | Link |
|---|---|
| CN (1) | CN222440962U (en) |
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- 2024-06-17 CN CN202421373594.6U patent/CN222440962U/en active Active
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