CN221379183U - Switch transmission device for earthing switch of outlet cabinet - Google Patents
Switch transmission device for earthing switch of outlet cabinet Download PDFInfo
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- CN221379183U CN221379183U CN202322864749.8U CN202322864749U CN221379183U CN 221379183 U CN221379183 U CN 221379183U CN 202322864749 U CN202322864749 U CN 202322864749U CN 221379183 U CN221379183 U CN 221379183U
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 54
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides an opening and closing transmission device of a grounding switch of an outlet cabinet, which comprises a cabinet body, a cabinet door arranged on the cabinet body, a rear fixed seat and a front fixed seat which are arranged on the inner side wall of the cabinet body, a rotating rod arranged on the front fixed seat and the rear fixed seat, a transmission seat arranged on the rotating rod, a rotating handle arranged on one end of the rotating rod and positioned on one side of the front fixed seat, a transmission screw with one end rotationally connected with the transmission seat, a jaw connecting seat arranged at the bottom of the transmission screw, a transmission rod with one end rotationally connected with the jaw connecting seat, a fixed connection between the other end of the transmission rod and a rotating shaft, and a moving contact arranged on the rotating shaft. Because the rotating rod is arranged on the inner side wall of the cabinet body, one end of the rotating rod, which is close to the cabinet door, is provided with the rotating handle, and the rotating rod enables the moving contact to rotate through the transmission component, so that the moving contact and the fixed contact are opened and closed, the danger caused by direct manual contact of the switch is avoided, and the maintenance process of workers is safer.
Description
Technical Field
The utility model relates to an opening and closing transmission device for a grounding switch of an outlet cabinet.
Background
The outgoing line cabinet is a switch cabinet for distributing electric energy from a bus, the electric energy is sent to a power transformer from a 10KV bus through the switch cabinet, the switch cabinet is one of the outgoing line cabinets of 10KV, an outlet switch cabinet is arranged on the low-voltage side of the transformer, the electric energy is sent to the low-voltage bus through the switch cabinet, a plurality of low-voltage switch cabinets are arranged on the low-voltage side, the electric energy is sent to all power utilization positions, the low-voltage switch cabinets are all outgoing line cabinets, electric elements in electric equipment such as switch equipment, protection appliances and the like are usually arranged and fixed on the outgoing line cabinets for convenient maintenance, in order to protect the electric equipment in the outgoing line cabinets, the power supply in the outgoing line cabinets needs to be disconnected before the maintenance, and the outgoing line cabinets need to be in a grounding state, if operators forget to confirm the grounding state of the outgoing line cabinets, the contacts are extremely easy to be caused, the personal safety of operators is influenced, the operators need to enter the switching on and off by hands, and potential safety hazards exist.
Disclosure of utility model
The utility model mainly solves the technical problems existing in the prior art, and provides the switch opening and closing transmission device of the grounding switch of the outlet cabinet, which has the advantages of simple structure and convenient operation and avoids risks caused by direct contact.
The aim of the utility model can be achieved by the following technical scheme:
The utility model provides a cabinet earthing switch switching transmission that is qualified for next round of competitions, including the cabinet body, and set up the cabinet door on the cabinet body, and set up rear fixed seat and preceding fixed seat on the internal lateral wall of cabinet, and set up the dwang on preceding fixed seat and rear fixed seat, and set up the transfer line on the dwang, and set up the twist grip that one end is located front fixed seat one side, and one end and transfer line that is connected with the transfer line rotation, and set up in the jaw connecting seat of transfer line bottom, and one end and jaw connecting seat rotate the transfer line of being connected, transfer line other end and axis of rotation fixed connection, and set up in the epaxial movable contact of rotation, and one end sets up in the epaxial spring of axis of rotation, the spring other end sets up on the electrical equipment mount, and with movable contact assorted stationary contact, and set up the fixed switch in rear fixed seat one side.
Preferably, the front fixing seat, the rear fixing seat and the transmission seat are positioned at the same horizontal position, the front fixing seat is positioned at one end of the cabinet door, and the transmission screw is vertically arranged with the rotating rod.
Preferably, one end of the moving contact is fixed on the rotating shaft, and the other end of the moving contact can be connected with the fixed contact.
Preferably, the fixed switch can be used for disassembling the rotating rod on the rear fixed seat.
Preferably, the rotating rod can rotate on the rear fixing seat and the front fixing seat.
Preferably, the rotating rod drives the driving screw rod to lift, the driving screw rod drives the driving rod to rotate, the driving rod drives the rotating shaft to rotate, and the moving contact rotates along with the rotating shaft to be separated from the fixed contact.
The opening and closing transmission device for the grounding switch of the outlet cabinet has the beneficial effects that: because the switch transmission device of the grounding switch of the outgoing line cabinet adopts the structure that the rotating rod is arranged on the inner side wall of the cabinet body, and the rotating rod is close to one end of the cabinet door and is provided with the rotating handle, the rotating rod enables the moving contact to rotate through the transmission component, the opening and closing of the moving contact and the fixed contact are realized, the danger caused by direct manual contact with the switch is avoided, and the maintenance process of staff is safer.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an opening and closing transmission device for a grounding switch of an outlet cabinet;
FIG. 2 is a schematic diagram of a rotary lever drive mechanism of an utility model outlet cabinet grounding switch opening and closing drive mechanism;
In the figure: 1. a cabinet body; 2. a cabinet door; 3. a rear fixing seat; 4. a fixed switch; 5. a rotating lever; 6. a transmission seat; 7. rotating the handle; 8. a front fixing seat; 9. a moving contact; 10. a stationary contact; 11. a spring; 12. a rotating shaft; 13. a transmission rod; 14. a jaw connecting seat; 15. and (5) driving a screw.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
As shown in fig. 1 to 2, the present utility model adopts the following technical scheme: the utility model provides a cabinet earthing switch switching transmission that is qualified for next round of competitions, including cabinet body 1, and cabinet door 2 that sets up on cabinet body 1, and set up back fixing base 3 and preceding fixing base 8 on cabinet body 1 inside wall, and set up the dwang 5 on preceding fixing base 8 and back fixing base 3, and set up the transmission seat 6 on dwang 5, and set up the twist grip 7 that one end is located preceding fixing base 8 one side, and one end and transmission screw 15 of being connected with the transmission seat 6 rotation, and set up the jaw connecting seat 14 in the transmission screw 15 bottom, and one end and jaw connecting seat 14 rotation are connected's transmission rod 13, the other end and the axis of rotation 12 fixed connection of transmission rod 13, and set up the moving contact 9 on axis of rotation 12, and one end sets up the spring 11 on axis of rotation 12, the spring 11 other end sets up on the electrical equipment mount, and with moving contact 9 assorted stationary contact 10, and set up the fixed switch 4 on one side of back fixing base 3.
The front fixing seat 8, the rear fixing seat 3 and the transmission seat 6 are positioned at the same horizontal position, the front fixing seat 8 is positioned at one end of the cabinet door 2, and the transmission screw 15 is vertically arranged with the rotating rod 5.
One end of the moving contact 9 is fixed on the rotating shaft 12, and the other end of the moving contact 9 can be connected with the fixed contact 10.
The fixed switch 4 can be used for detaching the rotating rod 5 on the rear fixed seat 3.
The rotating rod 5 can rotate on the rear fixing seat 3 and the front fixing seat 8.
The rotating rod 5 drives the driving screw 15 to lift, the driving screw 15 drives the driving rod 13 to rotate, the driving rod 13 drives the rotating shaft 12 to rotate, and the moving contact 9 rotates along with the rotating shaft 12 to be separated from the fixed contact 10.
When the cabinet door 2 is required to be overhauled, the rotary handle 7 is manually rotated, the rotary handle 7 drives the rotary rod 5 to rotate, the transmission screw 15 is downwards pressed under the drive of the rotary rod 5 during clockwise rotation, one end of the transmission rod 13 and one end of the jaw connecting seat 14 also follow downwards pressing to rotate, the connecting end of the transmission rod 13 and the rotary shaft 12 rotate, the rotary shaft 13 rotates clockwise under the action of force, the moving contact 9 arranged on the rotary shaft 13 also rotates clockwise, the moving contact 9 is connected with the fixed contact 10 to realize grounding when rotating to form a horizontal position, and the moving contact 9 is disconnected with the fixed contact 10 during anticlockwise rotation of the rotary handle 7, so that the danger caused by direct manual contact switch is avoided, and the overhauling process of workers is safer.
The opening and closing transmission device for the grounding switch of the outlet cabinet has the beneficial effects that: because the switch transmission device of the grounding switch of the outgoing line cabinet adopts the structure that the rotating rod is arranged on the inner side wall of the cabinet body, and the rotating rod is close to one end of the cabinet door and is provided with the rotating handle, the rotating rod enables the moving contact to rotate through the transmission component, the opening and closing of the moving contact and the fixed contact are realized, the danger caused by direct manual contact with the switch is avoided, and the maintenance process of staff is safer.
It should be understood that in the claims and the description of the present utility model, all "including … …" should be interpreted as an open meaning, i.e. as meaning equivalent to "at least … …", and not as a closed meaning, i.e. as meaning not including … … "only.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Claims (6)
1. The utility model provides a cabinet earthing switch switching transmission that is qualified for next round of competitions which characterized in that: the novel electric cabinet comprises a cabinet body, a cabinet door arranged on the cabinet body, a rear fixing seat and a front fixing seat which are arranged on the inner side wall of the cabinet body, a rotating rod arranged on the front fixing seat and the rear fixing seat, a transmission seat arranged on the rotating rod, a rotating handle arranged on one side of the front fixing seat at one end of the rotating rod, a transmission screw with one end rotationally connected with the transmission seat, a jaw connecting seat arranged at the bottom of the transmission screw, a transmission rod with one end rotationally connected with the jaw connecting seat, a transmission rod with the other end fixedly connected with a rotating shaft, a moving contact arranged on the rotating shaft, a spring with one end arranged on the rotating shaft, a fixed contact matched with the moving contact and a fixed switch arranged on one side of the rear fixing seat.
2. The outlet cabinet grounding switch opening and closing transmission device according to claim 1, wherein: the front fixing seat, the rear fixing seat and the transmission seat are positioned at the same horizontal position, the front fixing seat is positioned at one end of the cabinet door, and the transmission screw is vertically arranged with the rotating rod.
3. The outlet cabinet grounding switch opening and closing transmission device according to claim 1, wherein: one end of the moving contact is fixed on the rotating shaft, and the other end of the moving contact can be connected with the fixed contact.
4. The outlet cabinet grounding switch opening and closing transmission device according to claim 1, wherein: the fixed switch can be used for disassembling the rotating rod on the rear fixing seat.
5. The outlet cabinet grounding switch opening and closing transmission device according to claim 1, wherein: the rotating rod can rotate on the rear fixing seat and the front fixing seat.
6. The outlet cabinet grounding switch opening and closing transmission device according to claim 1, wherein: the rotating rod drives the transmission screw rod to lift, the transmission screw rod drives the transmission rod to rotate, the transmission rod drives the rotating shaft to rotate, and the moving contact rotates along with the rotating shaft to be separated from the fixed contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322864749.8U CN221379183U (en) | 2023-10-24 | 2023-10-24 | Switch transmission device for earthing switch of outlet cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322864749.8U CN221379183U (en) | 2023-10-24 | 2023-10-24 | Switch transmission device for earthing switch of outlet cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221379183U true CN221379183U (en) | 2024-07-19 |
Family
ID=91894041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322864749.8U Active CN221379183U (en) | 2023-10-24 | 2023-10-24 | Switch transmission device for earthing switch of outlet cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221379183U (en) |
-
2023
- 2023-10-24 CN CN202322864749.8U patent/CN221379183U/en active Active
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