CN210016118U - High-voltage complete switch equipment - Google Patents
High-voltage complete switch equipment Download PDFInfo
- Publication number
- CN210016118U CN210016118U CN201921322318.6U CN201921322318U CN210016118U CN 210016118 U CN210016118 U CN 210016118U CN 201921322318 U CN201921322318 U CN 201921322318U CN 210016118 U CN210016118 U CN 210016118U
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- elastic rubber
- hole
- frame
- traction
- rod
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Abstract
The utility model discloses a high pressure complete set of switchgear, concretely relates to switchgear field, including the equipment casing, the hole has been seted up to the lateral wall of equipment casing, the mounting groove has been seted up to the inside of equipment casing lateral wall, and the inside of hole is linked together with the inside of mounting groove, the inner wall fixedly connected with water-absorbing resin of the corresponding hole of mounting groove, water-absorbing resin keeps away from the fixed adjusting part that is equipped with of one end of hole. The utility model discloses a pull hinge bar cooperation and rotate hinge bar and pull rhombus hinge frame to make rhombus hinge frame pulling elastic rubber circle, thereby make elastic rubber circle diameter grow, under the effect through torsion spring rolling that resets, make and pull hinge bar, rotate hinge bar and rhombus hinge frame and all change to initial position, thereby make the diameter of elastic rubber circle diminish, make the elastic rubber circle tightly cup joint on the surface of cable, thereby play sealed effect.
Description
Technical Field
The utility model relates to a switchgear field, more specifically say, the utility model relates to a high-pressure complete set switchgear.
Background
In a power transmission and transformation system, a complete set of switch equipment realizes the transmission and distribution of electric energy in a power system, and is a main component of the power system. When the switchgear assembly is put into use, main elements in the cabinet, such as a main circuit breaker and the like, and other primary equipment, power transformers and the like of the switchgear assembly need to be reliably connected, sealed and fixed through power cables, so that a primary system can be reliably, stably and safely operated.
But its when in actual use, be equipped with the hole on the shell of equipment at present, the cable conductor directly passes in the hole gets into equipment, because the hole generally all sets up and does not possess sealed function in the place very near apart from ground, and moisture is great, and the moisture causes the equipment damage in getting into equipment through the hole easily.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a high pressure complete sets switchgear, rotate articulated rod through drawing the articulated rod cooperation and pull the articulated frame of rhombus, and make the articulated frame of rhombus take place deformation, thereby make the articulated frame of rhombus pulling elastic rubber circle, thereby make elastic rubber circle diameter grow, through passing the screwed pipe with the cable, hole and elastic rubber circle, at this moment under the effect of torsion spring rolling that resets, make the articulated rod that draws, it all changes to initial position to rotate articulated rod and the articulated frame of rhombus, thereby make the diameter of elastic rubber circle diminish, make the surface at the cable of tightly cup jointing of elastic rubber circle, thereby play sealed effect, in order 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 high-voltage complete switch device comprises a device shell, wherein a hole is formed in the side wall of the device shell, a mounting groove is formed in the side wall of the device shell, the inside of the hole is communicated with the inside of the mounting groove, water-absorbing resin is fixedly connected to the inner wall of the hole corresponding to the mounting groove, an adjusting component is fixedly arranged at one end, away from the hole, of the water-absorbing resin, and a driving component is fixedly arranged on the surface of the adjusting component;
the adjusting part comprises an elastic rubber ring, the one end fixed connection of hole is all kept away from with water absorbent resin at the both ends of elastic rubber ring, the fixed surface of elastic rubber ring is connected with the articulated frame of rhombus, the surface of the articulated frame of rhombus is equipped with rotates the hinge bar, the one end of rotating the hinge bar is articulated with the surface of the articulated frame of rhombus, the other end of rotating the hinge bar articulates there is the traction hinge bar, rotate the hinge bar and pull the articulated fixedly connected with torsion spring of department of hinge bar, and torsion spring fixed connection is respectively on the surface of traction hinge bar and rotation hinge bar.
In a preferred embodiment, the number of the diamond-shaped hinged frames is six, and the six diamond-shaped hinged frames are fixedly connected to the surface of the elastic rubber ring in a ring shape.
In a preferred embodiment, the diamond-shaped hinged frame is a frame body formed by hinging four hinged rods with each other, and the diamond-shaped hinged frame is in a parallelogram structure.
In a preferred embodiment, one end of the diamond-shaped hinged frame is fixedly connected with the surface of the elastic rubber ring, and two adjacent ends of one end of the diamond-shaped hinged frame connected with the surface of the elastic rubber ring are hinged with one end of the rotary hinged rod.
In a preferred embodiment, the driving assembly comprises a traction rod, the traction rod is fixedly connected to one end, away from the elastic rubber ring, of the traction hinged rod, a limiting frame is fixedly connected to the inner wall of the mounting groove, a moving rod is movably connected to the inner wall of the limiting frame, the traction rod penetrates through and extends to the inner wall of the limiting frame, and one end, away from the traction hinged rod, of the traction rod is fixedly connected with the surface of the moving rod.
In a preferred embodiment, the positive end of the movable rod is hinged with a driving rod through a hinge seat, the driving rod penetrates through and extends to the positive end of the equipment shell, one end, away from the movable rod, of the driving rod is hinged with a bearing through the hinge seat, and a threaded pipe is fixedly connected to the inner wall of the bearing.
In a preferred embodiment, both the inner wall of the hole and the surface of the threaded tube are provided with a threaded groove, and the threaded tube is screwed to the inner wall of the hole.
In a preferred embodiment, the positive end of the device housing is opened with a movable groove, the inside of the movable groove is communicated with the inside of the mounting groove, and the inner wall of the movable groove is slidably connected with the surface of the driving rod.
The utility model discloses a technological effect and advantage:
1. the rhombic hinged frame is pulled by matching the traction hinged rod with the rotating hinged rod, and is deformed, so that the elastic rubber ring is pulled by the rhombic hinged frame, the diameter of the elastic rubber ring is increased, a cable penetrates through the threaded pipe, the hole and the elastic rubber ring, and the traction hinged rod, the rotating hinged rod and the rhombic hinged frame are changed to the initial position under the action of reset and winding of the torsion spring, so that the diameter of the elastic rubber ring is reduced, the elastic rubber ring is tightly sleeved on the surface of the cable, and a sealing effect is achieved;
2. through rotating the screwed pipe, make the screwed pipe move to the back end of hole, make the screwed pipe pass through the bearing and drive the one end that the actuating lever is close to the bearing and move to the back end of hole, thereby make the actuating lever drive the one end that the carriage release lever was kept away from to keeping away from the elastic rubber circle in spacing frame and remove, thereby make the carriage release lever pass through the traction lever and drive the hinge bar and move to keeping away from the one end that the elastic rubber circle was kept away from, thereby provide power for the removal of pulling the hinge bar, and only can realize the size change of elastic rubber circle diameter through rotating the screwed pipe, thereby reach the purpose of being convenient for operate, compared with the prior art, be convenient for operate.
Drawings
Fig. 1 is an overall structure front view of the present invention.
Fig. 2 is a front sectional view of the overall structure of the present invention.
Fig. 3 is an enlarged view of a portion a of fig. 2 according to the present invention.
Fig. 4 is a front view of the structure of the adjusting assembly of the present invention.
Fig. 5 is a sectional view of the whole structure of the present invention.
Fig. 6 is a schematic view of the structure of the moving rod of the present invention.
The reference signs are: 1. an equipment housing; 2. a hole; 3. a water-absorbent resin; 4. mounting grooves; 5. an adjustment assembly; 51. an elastic rubber ring; 52. a diamond-shaped hinged frame; 53. rotating the hinge rod; 54. pulling the hinged rod; 55. a torsion spring; 6. a drive assembly; 61. a draw bar; 62. a limiting frame; 63. a travel bar; 64. a drive rod; 65. a bearing; 66. a threaded pipe.
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.
As shown in fig. 1-6, the utility model provides a high-voltage switchgear assembly, which comprises an equipment housing 1, a hole 2 is provided on the side wall of the equipment housing 1, an installation groove 4 is provided inside the side wall of the equipment housing 1, the inside of the hole 2 is communicated with the inside of the installation groove 4, a water-absorbent resin 3 is fixedly connected to the inner wall of the hole 2 corresponding to the installation groove 4, an adjusting component 5 is fixedly arranged at one end of the water-absorbent resin 3 away from the hole 2, and a driving component 6 is fixedly arranged on the surface of the adjusting component 5;
the adjusting assembly 5 comprises an elastic rubber ring 51, two ends of the elastic rubber ring 51 are fixedly connected with one end, far away from the hole 2, of the water-absorbent resin 3, the surface of the elastic rubber ring 51 is fixedly connected with a diamond-shaped hinged frame 52, the surface of the diamond-shaped hinged frame 52 is provided with a rotating hinged rod 53, one end of the rotating hinged rod 53 is hinged with the surface of the diamond-shaped hinged frame 52, the other end of the rotating hinged rod 53 is hinged with a traction hinged rod 54, a torsion spring 55 is fixedly connected at the hinged position of the rotating hinged rod 53 and the traction hinged rod 54, and the torsion spring 55 is fixedly connected to the surfaces of the traction hinged rod 54 and the rotating hinged rod 53 respectively;
the number of the diamond-shaped hinged frames 52 is six, and the six diamond-shaped hinged frames 52 are fixedly connected to the surface of the elastic rubber ring 51 in an annular shape;
the diamond-shaped hinged frame 52 is a frame body formed by hinging four hinged rods, and the diamond-shaped hinged frame 52 is of a parallelogram structure;
one end of the diamond-shaped hinged frame 52 is fixedly connected with the surface of the elastic rubber ring 51, and two adjacent ends of one end of the diamond-shaped hinged frame 52 connected with the surface of the elastic rubber ring 51 are hinged with one end of the rotary hinged rod 53;
the driving assembly 6 comprises a traction rod 61, the traction rod 61 is fixedly connected to one end, far away from the elastic rubber ring 51, of the traction hinged rod 54, a limiting frame 62 is fixedly connected to the inner wall of the installation groove 4, a moving rod 63 is movably connected to the inner wall of the limiting frame 62, the traction rod 61 penetrates through and extends to the inner wall of the limiting frame 62, and one end, far away from the traction hinged rod 54, of the traction rod 61 is fixedly connected with the surface of the moving rod 63;
the positive end of the moving rod 63 is hinged with a driving rod 64 through a hinge seat, the driving rod 64 penetrates through and extends to the positive end of the equipment shell 1, one end, away from the moving rod 63, of the driving rod 64 is hinged with a bearing 65 through the hinge seat, and the inner wall of the bearing 65 is fixedly connected with a threaded pipe 66;
the inner wall of the hole 2 and the surface of the threaded pipe 66 are both provided with threaded grooves, and the threaded pipe 66 is in threaded connection with the inner wall of the hole 2;
the positive end of the equipment shell 1 is provided with a movable groove, the inside of the movable groove is communicated with the inside of the mounting groove 4, and the inner wall of the movable groove is connected with the surface of the driving rod 64 in a sliding manner.
The implementation mode is specifically as follows: when in use, one end of the traction hinge rod 54 far away from the center of the elastic rubber ring 51 moves, so that the traction hinge rod 54 pulls the diamond-shaped hinge frame 52 through the rotation hinge rod 53, the diamond-shaped hinge frame 52 deforms, the length of the longest diagonal of the diamond shape of the diamond-shaped hinge frame 52 is reduced, so that the diamond-shaped hinge frame 52 pulls the elastic rubber ring 51, the diameter of the elastic rubber ring 51 is increased to adapt to the diameter of a cable, the cable passes through the threaded pipe 66, the hole 2 and the elastic rubber ring 51, at the moment, under the action of the reset winding of the torsion spring 55, the angle of the rotation hinge rod 53 is changed to the initial angle, so that the traction hinge rod 54 moves towards the direction close to the center of the elastic rubber ring 51, the length of the longest diagonal of the diamond-shaped hinge frame 52 is increased, and the traction hinge rod 54, the rotation hinge rod 53 and the diamond-shaped hinge frame 52 all change to, the diameter of the elastic rubber ring 51 is reduced, the elastic rubber ring 51 is tightly sleeved on the surface of the cable, so that the sealing effect is achieved, the two water-absorbent resins 3 fixedly connected to the two ends of the elastic rubber ring 51 can effectively absorb surrounding moisture, and the moisture is prevented from entering the equipment, so that the problem that the sealing function is not achieved in the prior art is specifically solved by the implementation mode;
by rotating the threaded pipe 66 clockwise, the threaded pipe 66 moves towards the back end of the hole 2, the threaded pipe 66 drives the end of the driving rod 64 close to the bearing 65 to move towards the back end of the hole 2 through the bearing 65, so that the driving rod 64 drives the movable rod 63 to move towards the end far away from the elastic rubber ring 51 in the limiting frame 62, so that the movable rod 63 drives the traction hinge rod 54 to move towards the end far away from the elastic rubber ring 51 through the traction rod 61, so as to provide power for the movement of the traction hinge rod 54, when a cable passes through the threaded pipe 66, the hole 2 and the elastic rubber ring 51, the threaded pipe 66 is rotated counterclockwise, and the threaded pipe 66 drives the end of the driving rod 64 close to the bearing 65 to move towards the positive end of the hole 2, so that the driving rod 64 drives the movable rod 63 to move towards the end far away from the elastic rubber ring 51 in the limiting frame 62, and drives the traction hinge rod 54 to move towards the end close to the elastic rubber ring 51 through the traction, so that the pulling link 54 is not restored to the original position, which specifically solves the inconvenient operation problem of the prior art.
The utility model discloses the theory of operation:
referring to the attached drawings 1-5 of the specification, the rhombic hinge frame 52 is pulled by the pulling hinge rod 54 in cooperation with the rotating hinge rod 53, and the rhombic hinge frame 52 is deformed, so that the rhombic hinge frame 52 pulls the elastic rubber ring 51, the diameter of the elastic rubber ring 51 is increased, and the cable passes through the threaded pipe 66, the hole 2 and the elastic rubber ring 51, and under the action of resetting and rolling of the torsion spring 55, the pulling hinge rod 54, the rotating hinge rod 53 and the rhombic hinge frame 52 are changed to the initial position, so that the diameter of the elastic rubber ring 51 is decreased, the elastic rubber ring 51 is tightly sleeved on the surface of the cable, and the sealing effect is achieved;
referring to the accompanying drawings 1-6 of the specification, by rotating the threaded pipe 66, the threaded pipe 66 moves towards the back end of the hole 2, the threaded pipe 66 drives one end of the driving rod 64 close to the bearing 65 to move towards the back end of the hole 2 through the bearing 65, so that the driving rod 64 drives the moving rod 63 to move towards the end far away from the elastic rubber ring 51 in the limiting frame 62, the moving rod 63 drives the traction hinge rod 54 to move towards the end far away from the elastic rubber ring 51 through the traction rod 61, power is provided for the movement of the traction hinge rod 54, and the change of the diameter of the elastic rubber ring 51 can be realized only by rotating the threaded pipe 66, so that the purpose of facilitating operation is achieved.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. High-voltage switchgear assembly, comprising an assembly housing (1), characterized in that: the side wall of the equipment shell (1) is provided with a hole (2), the inside of the side wall of the equipment shell (1) is provided with a mounting groove (4), the inside of the hole (2) is communicated with the inside of the mounting groove (4), the inner wall of the mounting groove (4) corresponding to the hole (2) is fixedly connected with water-absorbent resin (3), one end, far away from the hole (2), of the water-absorbent resin (3) is fixedly provided with an adjusting component (5), and the surface of the adjusting component (5) is fixedly provided with a driving component (6);
adjusting part (5) include elastic rubber circle (51), the one end fixed connection of hole (2) is all kept away from with water absorbent resin (3) at the both ends of elastic rubber circle (51), the fixed surface of elastic rubber circle (51) is connected with the articulated frame of rhombus (52), the surface of the articulated frame of rhombus (52) is equipped with rotates hinge bar (53), the one end of rotating hinge bar (53) is articulated with the surface of the articulated frame of rhombus (52), the other end of rotating hinge bar (53) articulates has traction hinge bar (54), it has torque spring (55) with the articulated department fixedly connected with of traction hinge bar (54) to rotate hinge bar (53), and torque spring (55) fixed connection respectively is on the surface of traction hinge bar (54) and rotation hinge bar (53).
2. A high-voltage switchgear assembly according to claim 1, characterized in that: the number of the diamond-shaped hinged frames (52) is six, and the six diamond-shaped hinged frames (52) are fixedly connected to the surface of the elastic rubber ring (51) in an annular mode.
3. A high-voltage switchgear assembly according to claim 1, characterized in that: the diamond-shaped hinged frame (52) is a frame body formed by hinging four hinged rods, and the diamond-shaped hinged frame (52) is of a parallelogram structure.
4. A high-voltage switchgear assembly according to claim 1, characterized in that: one end of the diamond-shaped hinged frame (52) is fixedly connected with the surface of the elastic rubber ring (51), and two adjacent ends of one end of the diamond-shaped hinged frame (52) connected with the surface of the elastic rubber ring (51) are hinged with one end of the rotary hinged rod (53).
5. A high-voltage switchgear assembly according to claim 1, characterized in that: drive assembly (6) include traction lever (61), traction lever (61) fixed connection is in the one end of keeping away from elastic rubber circle (51) of traction hinge rod (54), the spacing frame of inner wall fixedly connected with (62) of mounting groove (4), the inner wall swing joint of spacing frame (62) has carriage release lever (63), traction lever (61) run through and extend to the inner wall of spacing frame (62), and traction lever (61) keep away from the one end of traction hinge rod (54) and the fixed surface of carriage release lever (63) is connected.
6. A high-voltage switchgear assembly according to claim 5, characterized in that: the positive end of carriage release lever (63) articulates through articulated seat has actuating lever (64), actuating lever (64) run through and extend to the positive end of equipment casing (1), the one end that carriage release lever (63) were kept away from in actuating lever (64) articulates through articulated seat has bearing (65), the inner wall fixedly connected with screwed pipe (66) of bearing (65).
7. A high-voltage switchgear assembly according to claim 6, characterized in that: the inner wall of the hole (2) and the surface of the threaded pipe (66) are both provided with threaded grooves, and the threaded pipe (66) is in threaded connection with the inner wall of the hole (2).
8. A high-voltage switchgear assembly according to claim 6, characterized in that: the positive end of the equipment shell (1) is provided with a movable groove, the inside of the movable groove is communicated with the inside of the mounting groove (4), and the inner wall of the movable groove is connected with the surface of the driving rod (64) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921322318.6U CN210016118U (en) | 2019-08-15 | 2019-08-15 | High-voltage complete switch equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921322318.6U CN210016118U (en) | 2019-08-15 | 2019-08-15 | High-voltage complete switch equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210016118U true CN210016118U (en) | 2020-02-04 |
Family
ID=69320082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921322318.6U Expired - Fee Related CN210016118U (en) | 2019-08-15 | 2019-08-15 | High-voltage complete switch equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210016118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116267881A (en) * | 2022-10-28 | 2023-06-23 | 贵州电网有限责任公司 | Small animal prevention device for power distribution cabinet |
-
2019
- 2019-08-15 CN CN201921322318.6U patent/CN210016118U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116267881A (en) * | 2022-10-28 | 2023-06-23 | 贵州电网有限责任公司 | Small animal prevention device for power distribution cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Peng Yue Inventor before: Li Qiqing Inventor before: Dong Changwei Inventor before: Peng Yue |
|
| 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: 20200204 Termination date: 20210815 |