CN215070934U - Block terminal is used in electric power construction - Google Patents
Block terminal is used in electric power construction Download PDFInfo
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- CN215070934U CN215070934U CN202121155065.5U CN202121155065U CN215070934U CN 215070934 U CN215070934 U CN 215070934U CN 202121155065 U CN202121155065 U CN 202121155065U CN 215070934 U CN215070934 U CN 215070934U
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Abstract
The utility model discloses a block terminal for electric power construction, the power distribution box comprises a box body, two revolving doors are installed through the hinge to the front end of box, the both ends of box all run through and are equipped with the vent, two backup pads of fixedly connected with on the box, two equal fixedly connected with motor in the backup pad, two the equal fixedly connected with fixed plate of inner wall of vent, two the motor respectively with be equipped with heat dissipation mechanism between the fixed plate, two all be equipped with the dust screen in the vent, two the dust screen respectively with be equipped with dust removal mechanism between the box. The utility model can remove the internal heat when the temperature is too high through the heat dissipation mechanism, and prolong the service life of the internal electric elements; dust on the dust screen can be detached through the dust removal mechanism, and the influence on the heat dissipation effect caused by the blockage of the dust screen is avoided.
Description
Technical Field
The utility model relates to a block terminal technical field especially relates to a block terminal is used in electric power construction.
Background
The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, and requires that a switch device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box; in normal operation, the circuit can be switched on or off by means of a manual or automatic switch.
The existing distribution box can emit a large amount of heat during working, and if the heat cannot be discharged in time, the temperature of internal electrical elements is overhigh and the internal electrical elements are damaged; the existing distribution box is provided with a dust screen to remove dust in the air, so that the dust is prevented from adhering to internal electrical elements, but the dust screen can accumulate dust to cause blockage, and the heat dissipation effect is influenced; therefore, the distribution box for electric power construction is designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art, and provides a distribution box for electric power construction, which can remove the internal heat when the temperature is too high through a heat dissipation mechanism, and prolong the service life of internal electrical elements; dust on the dust screen can be detached through the dust removal mechanism, and the influence on the heat dissipation effect caused by the blockage of the dust screen is avoided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a block terminal for electric power construction, includes the box, two revolving doors are installed through the hinge to the front end of box, the both ends of box all run through and are equipped with the vent, two backup pads of fixedly connected with on the box, two equal fixedly connected with motor in the backup pad, two the equal fixedly connected with fixed plate of inner wall of vent, two the motor respectively with be equipped with heat dissipation mechanism between the fixed plate, two all be equipped with the dust screen in the vent, two the dust screen respectively with the box between be equipped with dust removal mechanism.
Preferably, the heat dissipation mechanism comprises a transmission rod fixedly connected with the output end of the motor, the transmission rod is rotatably connected with the box body, the tail end of the transmission rod is fixedly connected with a first driving wheel, the fixing plate is provided with three rotary rods rotatably connected with the fixing plate in a penetrating manner, the rotary rod at the upper side is fixedly connected with a first driven wheel, the outer walls of the first driving wheel and the first driven wheel are jointly sleeved with a first conveying belt, the first conveying belt penetrates through the box body, the rotary rod at the upper side is fixedly connected with a second driving wheel, the rotary rod at the middle side is fixedly connected with a second driven wheel, the outer walls of the second driving wheel and the second driven wheel are jointly sleeved with a second conveying belt, the rotary rod at the middle side is fixedly connected with a third driving wheel, the rotary rod at the lower side is fixedly connected with a third driven wheel, and the outer walls of the third driving wheel and the third driven wheel are jointly sleeved with a third conveying belt, and the three rotating rods are fixedly connected with rotating fans.
Through adopting above-mentioned technical scheme, can get rid of inside heat when the temperature is too high through heat dissipation mechanism, prolong inside electric elements's life.
Preferably, dust removal mechanism includes the first bevel gear with transfer line fixed connection, first bevel gear meshing has second bevel gear, second bevel gear fixedly connected with dwang, the dwang runs through the box and rotates rather than being connected, the bottom fixedly connected with cam of dwang, be equipped with two sliding trays on the box, two equal fixedly connected with slide bar in the sliding tray, the equal fixedly connected with seal block in both ends of dust screen, two the slide bar runs through seal block respectively and rather than sliding connection, two the outer wall of slide bar all overlaps and is equipped with the spring, two the both ends of spring respectively with the inner wall and the seal block fixed connection of sliding tray, middle rotary rod fixedly connected with connecting rod, connecting rod fixedly connected with brush board.
Through adopting above-mentioned technical scheme, can detach the dust on the dust screen through dust removal mechanism, avoid the dust screen to block up and influence the radiating effect.
Preferably, the support plate is fixed to the case by welding.
Preferably, three rotating rods are distributed at equal intervals.
Preferably, one end of the brush plate close to the dust screen is provided with a plurality of brushes.
Compared with the prior art, the utility model, its beneficial effect does:
1. the output of motor drives the transfer line, first conveyer belt, the rotary rod of upside, the second conveyer belt, middle rotary rod, third conveyer belt, the rotary rod of downside rotates, drives the radiator fan through the rotary rod is rotatory, dispels the heat through the rotatory electric elements to the box inside of radiator fan, avoids inside electric elements high temperature and damages.
2. Drive first bevel gear, second bevel gear, dwang, cam through the transfer line rotation and rotate, can with sealed piece intermittent type contact at the rotatory in-process of cam, drive sealed piece, slide bar and remove, make the spring tensile, when cam and sealed piece no longer contact, make sealed piece and dust screen reverse movement and cam collision make the dust screen vibrations under the effect of spring, constantly rotatory drive dust screen constantly collides through the cam, removes dust to the dust screen.
3. Through the rotatory connecting rod and the brush board that drives of rotary rod rotate, constantly rotatory can further detach the dust on the dust screen through the brush board, improves the efficiency of removing dust, removes the in-process at the dust screen, can contact with rotatory brush, and the brush can be detached the dust once more through the ventilation hole on the dust screen, improves the effect of removing dust.
In summary, the heat dissipation mechanism can remove the internal heat when the temperature is too high, and the service life of the internal electric elements is prolonged; dust on the dust screen can be detached through the dust removal mechanism, and the influence on the heat dissipation effect caused by the blockage of the dust screen is avoided.
Drawings
Fig. 1 is a cross-sectional view of a distribution box for electric power construction provided by the present invention;
fig. 2 is a front view of a distribution box for electric power construction provided by the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1;
fig. 4 is the utility model provides a schematic diagram of block terminal for electric power construction.
In the figure: the device comprises a box body 1, a supporting plate 2, a motor 3, a transmission rod 4, a first conveyor belt 5, a fixed plate 6, a rotating rod 7, a second conveyor belt 8, a third conveyor belt 9, a rotating fan 10, a first bevel gear 11, a second bevel gear 12, a rotating rod 13, a cam 14, a dust screen 15, a sealing block 16, a sliding rod 17, a spring 18, a connecting rod 19 and a brush plate 20.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-4, a block terminal is used in electric power construction, including box 1, two revolving doors are installed through the hinge in the front end of box 1, the both ends of box 1 all run through and are equipped with the vent, two backup pads 2 of fixedly connected with on the box 1, backup pad 2 is fixed with box 1 through the welding, equal fixedly connected with motor 3 on two backup pads 2, the equal fixedly connected with fixed plate 6 of inner wall of two vents, two motor 3 respectively with fixed plate 6 between be equipped with heat dissipation mechanism, can detach inside heat when the high temperature through heat dissipation mechanism, prolong inside electrical component's life.
The heat dissipation mechanism comprises a transmission rod 4 fixedly connected with the output end of the motor 3, the transmission rod 4 is rotatably connected with the box body 1, the tail end of the transmission rod 4 is fixedly connected with a first driving wheel, three rotating rods 7 rotatably connected with the fixing plate 6 are arranged on the fixing plate in a penetrating manner, the three rotating rods 7 are distributed at equal intervals, the rotating rod 7 at the upper side is fixedly connected with a first driven wheel, the outer walls of the first driving wheel and the first driven wheel are sleeved with a first conveying belt 5 together, the first conveying belt 5 penetrates through the box body 1, the rotating rod 7 at the upper side is fixedly connected with a second driving wheel, the rotating rod 7 at the middle part is fixedly connected with a second driven wheel, the outer walls of the second driving wheel and the second driven wheel are sleeved with a second conveying belt 8 together, the rotating rod 7 at the middle part is fixedly connected with a third driving wheel, the rotating rod 7 at the lower side is fixedly connected with a third driven wheel, and the outer walls of the third driving wheel and the third driven wheel are sleeved with a third conveying belt 9 together, the three rotating rods 7 are fixedly connected with rotating fans 10, and heat is dissipated inside through the rotation of the rotating fans 10.
In the utility model, the worker firstly starts the motor 3, the output end of the motor 3 drives the transmission rod 4, the first transmission belt 5, the upper rotary rod 7, the second transmission belt 8, the middle rotary rod 7, the third transmission belt 9 and the lower rotary rod 7 to rotate, the rotary fan 10 is driven to rotate through the rotation of the rotary rod 7, the electric elements in the box body 1 are cooled through the rotation of the rotary fan 10, and the damage of the internal electric elements due to overhigh temperature is avoided; when the transmission rod 4 rotates, the first bevel gear 11, the second bevel gear 12, the rotating rod 13 and the cam 14 are driven to rotate, the cam 14 intermittently contacts with the sealing block 16 in the rotation process to drive the sealing block 16 and the sliding rod 17 to move, so that the spring 18 is stretched, when the cam 14 is not in contact with the sealing block 16, the sealing block 16 and the dustproof net 15 reversely move under the action of the spring 18 to collide with the cam 14 to vibrate the dustproof net 15, the dustproof net 15 is driven to continuously collide by the continuous rotation of the cam 14 to remove dust, the rotating rod 7 rotates to drive the connecting rod 19 and the brush plate 20 to rotate, the dust on the dustproof net 15 can be further removed by the continuous rotation of the brush plate 20, the dust removal efficiency is improved, when the dustproof net 15 moves, the rotating brush contacts with the rotating brush, the brush can remove the dust again through the vent holes on the dustproof net 15, the dust removal effect is improved.
Claims (6)
1. The utility model provides a block terminal for electric power construction, includes box (1), its characterized in that, two revolving doors are installed through the hinge to the front end of box (1), the both ends of box (1) all run through and are equipped with the vent, two backup pad (2), two of fixedly connected with on box (1) equal fixedly connected with motor (3), two on backup pad (2) the equal fixedly connected with fixed plate (6) of inner wall of vent, two motor (3) respectively with fixed plate (6) between be equipped with heat dissipation mechanism, two all be equipped with dust screen (15), two in the vent dust screen (15) respectively with box (1) between be equipped with dust removal mechanism.
2. The distribution box for power construction according to claim 1, wherein the heat dissipation mechanism comprises a transmission rod (4) fixedly connected with the output end of the motor (3), the transmission rod (4) is rotatably connected with the box body (1), the end of the transmission rod (4) is fixedly connected with a first driving wheel, three rotating rods (7) rotatably connected with the fixing plate (6) penetrate through the fixing plate (6), the rotating rod (7) at the upper side is fixedly connected with a first driven wheel, the outer walls of the first driving wheel and the first driven wheel are sleeved with a first conveying belt (5), the first conveying belt (5) penetrates through the box body (1), the rotating rod (7) at the upper side is fixedly connected with a second driving wheel, the rotating rod (7) at the middle part is fixedly connected with a second driven wheel, the outer walls of the second driving wheel and the second driven wheel are sleeved with a second conveying belt (8), middle fixedly connected with third action wheel, downside on rotary rod (7) fixedly connected with third follows the driving wheel on rotary rod (7), the common cover of outer wall from the driving wheel of third action wheel and third is equipped with third conveyer belt (9), and is three equal fixedly connected with rotating fan (10) on rotary rod (7).
3. The distribution box for electric power construction according to claim 2, wherein the dust removing mechanism comprises a first bevel gear (11) fixedly connected with the transmission rod (4), the first bevel gear (11) is engaged with a second bevel gear (12), the second bevel gear (12) is fixedly connected with a rotating rod (13), the rotating rod (13) penetrates through the box body (1) and is rotatably connected with the box body, the bottom of the rotating rod (13) is fixedly connected with a cam (14), the box body (1) is provided with two sliding grooves, sliding rods (17) are fixedly connected in the two sliding grooves, sealing blocks (16) are fixedly connected at two ends of the dust screen (15), the two sliding rods (17) respectively penetrate through the sealing blocks (16) and are slidably connected with the sealing blocks, and springs (18) are sleeved on the outer walls of the two sliding rods (17), two the both ends of spring (18) respectively with the inner wall of sliding tray and sealed piece (16) fixed connection, middle rotary rod (7) fixedly connected with connecting rod (19), connecting rod (19) fixedly connected with brush board (20).
4. The distribution box for electric power construction according to claim 1, wherein the support plate (2) is fixed to the box body (1) by welding.
5. The distribution box for power construction according to claim 2, wherein the three rotating rods (7) are distributed at equal intervals.
6. The electric power construction distribution box according to claim 3, wherein a plurality of brushes are provided at an end of the brush plate (20) adjacent to the dust screen (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121155065.5U CN215070934U (en) | 2021-05-27 | 2021-05-27 | Block terminal is used in electric power construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121155065.5U CN215070934U (en) | 2021-05-27 | 2021-05-27 | Block terminal is used in electric power construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215070934U true CN215070934U (en) | 2021-12-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121155065.5U Expired - Fee Related CN215070934U (en) | 2021-05-27 | 2021-05-27 | Block terminal is used in electric power construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215070934U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117477366A (en) * | 2023-10-23 | 2024-01-30 | 国网山东省电力公司莱州市供电公司 | Damping and heat dissipation electric power cabinet for electric power engineering |
-
2021
- 2021-05-27 CN CN202121155065.5U patent/CN215070934U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117477366A (en) * | 2023-10-23 | 2024-01-30 | 国网山东省电力公司莱州市供电公司 | Damping and heat dissipation electric power cabinet for electric power engineering |
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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: 20211207 |