CN212725145U - Vacuum circuit breaker convenient to installation - Google Patents
Vacuum circuit breaker convenient to installation Download PDFInfo
- Publication number
- CN212725145U CN212725145U CN202022052366.7U CN202022052366U CN212725145U CN 212725145 U CN212725145 U CN 212725145U CN 202022052366 U CN202022052366 U CN 202022052366U CN 212725145 U CN212725145 U CN 212725145U
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- circuit breaker
- vacuum circuit
- fixedly connected
- threaded shaft
- mounting plate
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Abstract
The utility model relates to the field of vacuum circuit breakers, in particular to a vacuum circuit breaker convenient to install, which comprises a vacuum circuit breaker, a bracket, a filter screen and an air box, wherein the inner side of the top end surface of the vacuum circuit breaker is fixedly connected with a humidity sensor, the bottom of the right end surface of the vacuum circuit breaker is fixedly connected with a controller, in the utility model, the vacuum circuit breaker and a mounting plate are placed on the bracket during installation through a handle, a first threaded shaft, a second threaded shaft and a clamping plate, the first threaded shaft is driven to rotate by rotating the handle, the first threaded shaft drives a connecting shaft to rotate, the connecting shaft drives a second threaded shaft to rotate, the first threaded shaft and the second threaded shaft respectively drive a first slide block to slide, the first slide block drives the clamping plate and an anti-skid pad to move, the bracket can be clamped, the vacuum circuit breaker is installed, thereby, a plurality of bolt nuts are not needed, the vacuum circuit breaker is simple and convenient to install, and the installation process is time-saving and labor-saving.
Description
Technical Field
The utility model relates to a vacuum circuit breaker field specifically is a vacuum circuit breaker convenient to installation.
Background
The vacuum circuit breaker is named because the arc extinguishing medium and the insulating medium of the contact gap after arc extinguishing are both high vacuum, has the advantages of small volume, light weight, frequent operation and no maintenance for arc extinguishing, is more popular in the application of power distribution networks, can be used for the protection and control of electrical equipment in industrial and mining enterprises, power plants and transformer substations, but has problems in the use of the existing vacuum circuit breakers, the existing vacuum circuit breakers are inconvenient to install in use, the vacuum circuit breakers are generally installed and fixed on a bracket between telegraph poles through a plurality of bolt nuts, the installation of the vacuum circuit breakers is troublesome, the installation process is time-consuming and labor-consuming, and meanwhile, condensation easily appears in the case of the existing vacuum circuit breakers in outdoor use and rainwater easily permeates into the case of the vacuum circuit breaker, the inside of the vacuum circuit breaker case is wet, and the electronic components inside the vacuum circuit breaker are easily corroded by corrosion, so that the use of the vacuum circuit breaker is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a vacuum circuit breaker convenient to installation to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a vacuum circuit breaker convenient to install comprises a vacuum circuit breaker, a support, a filter screen and an air box, wherein a humidity sensor is fixedly connected to the inner side of the top end face of the vacuum circuit breaker, a controller is fixedly connected to the bottom of the right end face of the vacuum circuit breaker, a mounting plate is fixedly connected to the bottom end face of the vacuum circuit breaker, the support is in sliding connection with the mounting plate, a handle is arranged on the outer side of the mounting plate and penetrates through the mounting plate, the handle is rotatably connected with the mounting plate, the filter screen is fixedly connected with the vacuum circuit breaker, a fixing plate is fixedly connected to the left end face of the vacuum circuit breaker, a rain shield is fixedly connected to the outer side of the fixing plate, the rain shield is fixedly connected with the vacuum circuit breaker, a motor is fixedly connected to the inner side of the top end face of the fixing, and an electric heating pipe is arranged on the right side of the fan and is fixedly connected with the air box.
Preferably, the top of the right end face of the vacuum circuit breaker is communicated with an air outlet pipe, and a one-way valve is arranged on the inner side of the air outlet pipe.
Preferably, the other end fixedly connected with first threaded spindle of handle, the other end fixedly connected with connecting axle of first threaded spindle, the other end fixedly connected with second threaded spindle of connecting axle, second threaded spindle rotates with the mounting panel to be connected, the equal threaded connection in first threaded spindle outside and second threaded spindle outside has first slider, first slider and mounting panel sliding connection, first slider runs through the mounting panel, first slider outside fixedly connected with splint, splint and mounting panel sliding connection, splint outside fixedly connected with slipmat, the screw direction of first threaded spindle is opposite with the screw direction of second threaded spindle.
Preferably, the non-slip mat is connected with the mounting plate in a sliding mode, the non-slip mat is connected with the support in a sliding mode, and the non-slip mat is made of rubber made of non-slip materials.
Preferably, the tail end of a main shaft of the motor is fixedly connected with a reciprocating screw rod, the reciprocating screw rod is rotatably connected with a fixed plate, a second sliding block is slidably connected to the outer side of the reciprocating screw rod, the second sliding block penetrates through the fixed plate, the second sliding block is slidably connected with the fixed plate, and the second sliding block is fixedly connected with the air box.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, through the handle, the first threaded shaft, the second threaded shaft and the clamping plate, when in installation, the vacuum circuit breaker and the mounting plate are placed on the bracket, the first threaded shaft is driven to rotate by rotating the handle, the first threaded shaft drives the connecting shaft to rotate, the connecting shaft drives the second threaded shaft to rotate, the first threaded shaft and the second threaded shaft respectively drive the first slider to slide, the first slider drives the clamping plate and the anti-skid pad to move, the bracket can be clamped, the vacuum circuit breaker is installed, so that the vacuum circuit breaker is installed without using a plurality of bolts and nuts, the installation of the vacuum circuit breaker is simple and convenient, and the installation process is time-saving and labor-saving;
2. the utility model discloses in, through the motor that sets up, reciprocal lead screw, fan and electric heating pipe, in the use, when humidity inductor senses vacuum circuit breaker's quick-witted incasement portion's humidity when great, humidity inductor passes through controller control fan and rotates and start electric heating pipe, the gas that the fan was pull enters into vacuum circuit breaker machine incasement portion after electric heating pipe heating becomes steam and heats the dehumidification, the while controller also controls motor and rotates, the motor drives reciprocal lead screw and rotates, reciprocal lead screw drives bellows through the second slider and carries out up-and-down reciprocating motion, can be more even to vacuum circuit breaker's quick-witted incasement portion heating, thereby can heat the dehumidification to vacuum circuit breaker's quick-witted incasement portion during the use, vacuum circuit breaker's quick-witted incasement portion's electronic component can not corroded by the corrosion, do not influence vacuum circuit breaker and use.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a left side sectional structural schematic view of the mounting plate of the present invention;
fig. 3 is a left side sectional structural view of the fixing plate of the present invention;
fig. 4 is a schematic view of the mounting structure of the check valve of the present invention.
In the figure: the device comprises a vacuum circuit breaker 1, a humidity sensor 2, a controller 3, an air outlet pipe 4, a check valve 5, a mounting plate 6, a support 7, a handle 8, a first threaded shaft 9, a connecting shaft 10, a second threaded shaft 11, a first sliding block 12, a clamping plate 13, a non-slip mat 14, a filter screen 15, a fixed plate 16, a rain baffle 17, a motor 18, a reciprocating screw rod 19, a second sliding block 20, a bellows 21, a supporting rod 22, a fan 23 and an electric heating pipe 24.
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. 1-4, the present invention provides a technical solution:
a vacuum circuit breaker convenient to install comprises a vacuum circuit breaker 1, a bracket 7, a filter screen 15 and an air box 21, wherein a humidity sensor 2 is fixedly connected to the inner side of the top end face of the vacuum circuit breaker 1, the arrangement can monitor the humidity inside a case of the vacuum circuit breaker 1, a controller 3 is fixedly connected to the bottom of the right end face of the vacuum circuit breaker 1, a mounting plate 6 is fixedly connected to the bottom end face of the vacuum circuit breaker 1, the bracket 7 is slidably connected with the mounting plate 6, a handle 8 is arranged on the outer side of the mounting plate 6, the handle 8 penetrates through the mounting plate 6, the handle 8 is rotatably connected with the mounting plate 6, the filter screen 15 is fixedly connected with the vacuum circuit breaker 1, a fixing plate 16 is fixedly connected to the left end face of the vacuum circuit breaker 1, a rain baffle 17 is fixedly connected to the outer side of the fixing plate 16, the rain baffle 17 is, the inboard fixedly connected with bracing piece 22 of bellows 21, bracing piece 22 right-hand member face fixedly connected with fan 23, the right-hand electric heating pipe 24 that is equipped with of fan 23, electric heating pipe 24 and bellows 21 fixed connection, this kind of setting can heat the dehumidification to vacuum circuit breaker 1 quick-witted incasement portion.
The top of the right end face of the vacuum circuit breaker 1 is communicated with an air outlet pipe 4, the inner side of the air outlet pipe 4 is provided with a one-way valve 5, and the arrangement can prevent external sundries from entering the inside of the case of the vacuum circuit breaker 1 while air is exhausted from the case of the vacuum circuit breaker 1; the other end of the handle 8 is fixedly connected with a first threaded shaft 9, the other end of the first threaded shaft 9 is fixedly connected with a connecting shaft 10, the other end of the connecting shaft 10 is fixedly connected with a second threaded shaft 11, the second threaded shaft 11 is rotatably connected with the mounting plate 6, the outer side of the first threaded shaft 9 and the outer side of the second threaded shaft 11 are both spirally connected with a first slider 12, the first slider 12 is slidably connected with the mounting plate 6, the first slider 12 penetrates through the mounting plate 6, the outer side of the first slider 12 is fixedly connected with a clamping plate 13, the clamping plate 13 is slidably connected with the mounting plate 6, the outer side of the clamping plate 13 is fixedly connected with an anti-skid pad 14, the thread direction of the first threaded shaft 9 is opposite to that of the second threaded shaft 11, the clamping plate 13 can be driven to move to clamp the bracket 7; the non-slip mat 14 is connected with the mounting plate 6 in a sliding mode, the non-slip mat 14 is connected with the bracket 7 in a sliding mode, the non-slip mat 14 is made of rubber made of non-slip materials, sliding can be prevented through the arrangement, and the vacuum circuit breaker 1 is mounted more stably; the tail end of a main shaft of the motor 18 is fixedly connected with a reciprocating screw rod 19, the reciprocating screw rod 19 is rotatably connected with the fixed plate 16, a second sliding block 20 is slidably connected to the outer side of the reciprocating screw rod 19, the second sliding block 20 penetrates through the fixed plate 16, the second sliding block 20 is slidably connected with the fixed plate 16, the second sliding block 20 is fixedly connected with the air box 21, the air box 21 can be driven to reciprocate up and down through the arrangement, and the inside of the case of the vacuum circuit breaker 1 is heated more uniformly.
The working process is as follows: the power supplies of all electrical appliances in the device are external power supplies, when the vacuum circuit breaker 1 is installed, the vacuum circuit breaker 1 and the installation plate 6 are placed on the bracket 7, the handle 8 is rotated to drive the first threaded shaft 9 to rotate, the first threaded shaft 9 drives the connection shaft 10 to rotate, the connection shaft 10 drives the second threaded shaft 11 to rotate, the first threaded shaft 9 and the second threaded shaft 11 respectively drive the first slide block 12 to slide, the first slide block 12 drives the clamp plate 13 and the anti-slip pad 14 to move, the bracket 7 can be clamped, the vacuum circuit breaker 1 is installed, therefore, the vacuum circuit breaker 1 is installed without using a plurality of bolts and nuts, the installation of the vacuum circuit breaker 1 is simple and convenient, the installation process is time-saving and labor-saving, in the use process, when the humidity sensor 2 senses that the humidity in the machine box of the vacuum circuit breaker 1 is larger, the humidity sensor 2 controls the fan 23 to rotate and starts the electric heating pipe 24, the gas that fan 23 was towed enters into vacuum circuit breaker 1 quick-witted incasement portion after becoming steam through electric heating pipe 24 heating and heats the dehumidification, controller 3 also controls motor 18 simultaneously and rotates, motor 18 drives reciprocal lead screw 19 and rotates, reciprocal lead screw 19 drives bellows 21 through second slider 20 and carries out up-and-down reciprocating motion, can be more even to the quick-witted incasement portion heating of vacuum circuit breaker 1, thereby can heat the dehumidification to the quick-witted incasement portion of vacuum circuit breaker 1 during the use, the electronic component of the quick-witted incasement portion of vacuum circuit breaker 1 can not corroded by the corrosion, do not influence vacuum circuit breaker 1 and use.
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 (5)
1. The utility model provides a vacuum circuit breaker convenient to installation, includes vacuum circuit breaker (1), support (7), filter screen (15) and bellows (21), its characterized in that: the vacuum circuit breaker comprises a vacuum circuit breaker (1), a humidity sensor (2) is fixedly connected to the inner side of the top end face of the vacuum circuit breaker (1), a controller (3) is fixedly connected to the bottom of the right end face of the vacuum circuit breaker (1), a mounting plate (6) is fixedly connected to the bottom end face of the vacuum circuit breaker (1), a support (7) is slidably connected with the mounting plate (6), a handle (8) is arranged on the outer side of the mounting plate (6), the handle (8) penetrates through the mounting plate (6), the handle (8) is rotatably connected with the mounting plate (6), a filter screen (15) is fixedly connected with the vacuum circuit breaker (1), a fixing plate (16) is fixedly connected to the left end face of the vacuum circuit breaker (1), a rain baffle plate (17) is fixedly connected to the outer side of the fixing plate (16), the rain baffle plate (17) is fixedly connected with the vacuum circuit breaker (, bellows (21) and filter screen (15) sliding connection, inboard fixedly connected with bracing piece (22) of bellows (21), bracing piece (22) right-hand member face fixedly connected with fan (23), fan (23) right-hand electric heating pipe (24) that are equipped with, electric heating pipe (24) and bellows (21) fixed connection.
2. Vacuum interrupter easy to install according to claim 1, characterized in that: the vacuum circuit breaker (1) is characterized in that the top of the right end face of the vacuum circuit breaker (1) is communicated with an air outlet pipe (4), and a one-way valve (5) is arranged on the inner side of the air outlet pipe (4).
3. Vacuum interrupter easy to install according to claim 1, characterized in that: the other end of the handle (8) is fixedly connected with a first threaded shaft (9), the other end of the first threaded shaft (9) is fixedly connected with a connecting shaft (10), the other end of the connecting shaft (10) is fixedly connected with a second threaded shaft (11), the second threaded shaft (11) is rotatably connected with the mounting plate (6), the outer side of the first threaded shaft (9) and the outer side of the second threaded shaft (11) are both spirally connected with a first sliding block (12), the first sliding block (12) is connected with the mounting plate (6) in a sliding way, the first sliding block (12) penetrates through the mounting plate (6), a clamping plate (13) is fixedly connected to the outer side of the first sliding block (12), the clamping plate (13) is connected with the mounting plate (6) in a sliding manner, the outer side of the clamping plate (13) is fixedly connected with an anti-slip pad (14), and the thread direction of the first threaded shaft (9) is opposite to that of the second threaded shaft (11).
4. A vacuum interrupter as claimed in claim 3 for ease of installation, wherein: the anti-skid device is characterized in that the anti-skid pad (14) is in sliding connection with the mounting plate (6), the anti-skid pad (14) is in sliding connection with the support (7), and the anti-skid pad (14) is made of anti-skid rubber.
5. Vacuum interrupter easy to install according to claim 1, characterized in that: the tail end of a main shaft of the motor (18) is fixedly connected with a reciprocating screw rod (19), the reciprocating screw rod (19) is rotatably connected with a fixed plate (16), a second sliding block (20) is slidably connected to the outer side of the reciprocating screw rod (19), the second sliding block (20) penetrates through the fixed plate (16), the second sliding block (20) is slidably connected with the fixed plate (16), and the second sliding block (20) is fixedly connected with an air box (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022052366.7U CN212725145U (en) | 2020-09-18 | 2020-09-18 | Vacuum circuit breaker convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022052366.7U CN212725145U (en) | 2020-09-18 | 2020-09-18 | Vacuum circuit breaker convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212725145U true CN212725145U (en) | 2021-03-16 |
Family
ID=74942594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022052366.7U Active CN212725145U (en) | 2020-09-18 | 2020-09-18 | Vacuum circuit breaker convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212725145U (en) |
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2020
- 2020-09-18 CN CN202022052366.7U patent/CN212725145U/en active Active
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