Outdoor combined load isolation switch

Abstract

The utility model relates to the technical field of isolating switches, in particular to an outdoor combined load isolating switch, which comprises a main box body. A supporting plate is fixedly arranged on one side of the base, a turning cover plate is rotationally connected to the side, away from the base, of the supporting plate, a first sliding groove is formed in the side face, close to the base, of the turning cover plate in a penetrating mode, a second sliding groove is formed in the side face, close to the turning cover plate, of the base, a movable sliding plate is arranged in the first sliding groove, and the sliding plate and the supporting plate form a sealed space. The sliding plate extends into the second sliding groove, a lower clamping plate is fixedly arranged on the side face, close to the base, of the sliding plate, and an upper clamping plate is fixedly arranged on the side face, close to the turning cover plate, of the sliding plate, a sealed space can be formed to protect the combined switch, damage caused by birds is avoided, the combined switch can be completely opened when needed, and overhauling is convenient. And meanwhile, quick opening and closing of the sliding plate are achieved, double fixing is conducted, and accidental opening of the sliding plate is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of disconnecting switch, concretely to an outdoor combined load disconnecting switch. BACKGROUND

[0002] The outdoor combined load disconnecting switch is a high-voltage electrical equipment specially designed for outdoor environment, which combines the functions of disconnecting switch and load switch, and is usually used in 10kV and below distribution lines. This switch equipment can not only switch the circuit in the case of voltage without load, but also has certain load breaking capacity and overload protection function.

[0003] Although the outdoor combined load disconnecting switch has certain environmental adaptability, birds may stay on the switch when used outdoors at high altitude, causing damage to the switch, so a protective device is still needed to protect the combined load disconnecting switch, otherwise it may affect its performance and service life. However, this reduces the operation space during installation and maintenance of the combined load disconnecting switch, thereby increasing the difficulty of later maintenance. SUMMARY

[0004] The utility model aims at providing an outdoor combined load disconnecting switch to overcome the above-mentioned defects in the prior art.

[0005] According to the outdoor combined load disconnecting switch, the first sliding groove is provided on the side face of the cover plate close to the base, and the second sliding groove is provided on the side face of the base close to the cover plate.

[0006] The first sliding groove is provided with a movable sliding plate, and the sliding plate and the support plate form a sealed space. The sliding plate extends into the second sliding groove, and the side face of the sliding plate close to the base is fixedly provided with a lower clamping plate, and the side face of the sliding plate close to the cover plate is fixedly provided with an upper clamping plate.

[0007] As a preferred embodiment of the utility model, the side face of the base close to the cover plate is provided with a detachable combined switch in the sealed space formed by the sliding plate and the support plate.

[0008] As a preferred embodiment of the utility model, the side face of the cover plate away from the support plate is provided with an upper clamping groove.

[0009] As a preferred embodiment of the utility model, the side face of the sliding plate away from the support plate is fixedly provided with a translation switch, and the side of the upper end face of the base away from the support plate is fixedly provided with a lower clamping groove with elasticity.

[0010] As a preferred embodiment of this utility model, the base is provided with a movable cavity, and a movable spring plate is provided in the movable cavity. A movable spring is provided between the side of the spring plate near the support plate and the side wall of the movable cavity near the support plate.

[0011] As a preferred embodiment of this utility model, a translation switch is fixedly provided on the side of the spring plate away from the flip cover, and the translation switch extends outside the base.

[0012] As a preferred embodiment of this utility model, a movable locking block is fixedly provided on the side of the spring plate near the flip cover plate, the movable locking block extends into the second slide groove, and the side of the movable locking block near the flip cover plate is an inclined surface.

[0013] Compared with the prior art, the advantages of this utility model are:

[0014] 1. This utility model has a support plate fixed on one side of the base, and a flip cover plate is rotatably connected to the side of the support plate away from the base, which can form a sealed space to protect the combination switch from damage by birds. It can be fully opened when needed for easy maintenance.

[0015] 2. This utility model has an upper slot on the side of the flip cover away from the support plate, a sliding switch fixedly installed on the side of the sliding plate away from the support plate, and a flexible lower slot fixedly installed on the upper surface of the base away from the support plate. This allows for quick opening and closing of the sliding plate and provides double fixation to prevent the sliding plate from opening accidentally. Attached Figure Description

[0016] Figure 1 This is a schematic front view of the appearance of this utility model;

[0017] Figure 2 This is a schematic front view of the appearance of this utility model;

[0018] Figure 3 This is a top view illustrating the appearance of this utility model;

[0019] Figure 4 This is a schematic side view of the appearance of this utility model;

[0020] Figure 5 This is the utility model Figure 2 A diagram of AA in the middle;

[0021] Figure 6 For the present utility model Figure 3 A schematic diagram of BB;

[0022] Figure 7 For the present utility model Figure 4 A schematic diagram of CC in the diagram.

[0023] In the picture:

[0024] 101. Base; 102. Support plate; 103. Flip-top plate; 104. Upper locking plate; 105. Upper locking slot; 106. Sliding plate; 107. Fixing block; 108. Toggle switch; 109. Lower locking slot; 200. Combination switch; 201. Lower locking plate; 202. Spring plate; 203. Moving cavity; 204. Moving spring; 205. Moving block; 206. First sliding groove; 207. Second sliding groove. Detailed Implementation

[0025] The present invention will be further described in detail below with reference to the accompanying drawings.

[0026] Example 1

[0027] Reference Figures 1-7 This is the first embodiment of the present utility model. This embodiment provides an example of an outdoor combined load disconnect switch, including a base 101, a support plate 102 fixedly provided on one side of the base 101, a flip cover 103 rotatably connected to the side of the support plate 102 away from the base 101, a first sliding groove 206 penetrating the side of the flip cover 103 near the base 101, and a second sliding groove 207 provided on the side of the base 101 near the flip cover 103.

[0028] The first slide groove 206 is provided with a movable sliding plate 106. The sliding plate 106 and the support plate 102 form a sealed space. The sliding plate 106 extends into the second slide groove 207. A lower clamping plate 201 is fixedly provided on the side of the sliding plate 106 near the base 101. An upper clamping plate 104 is fixedly provided on the side of the sliding plate 106 near the flip cover 103. A detachable combination switch 200 is provided on the side of the base 101 near the flip cover 103, located in the sealed space formed by the sliding plate 106 and the support plate 102.

[0029] The sealed space formed by the sliding plate 106 and the support plate 102 can seal the combination switch 200, thereby protecting the combination switch 200 from damage by birds. When the combination switch 200 needs to be repaired, the sliding plate 106 can be pulled up towards the flip cover 103, thereby allowing the combination switch 200 to come into contact with the outside world for easy repair. If the space is still insufficient, the flip cover 103 can be rotated to further open the space, thereby allowing the combination switch 200 to be completely exposed to the outside world. At the same time, the upper clamping plate 104 and the lower clamping plate 201 can restrict the vertical position of the sliding plate 106 to prevent the sliding plate 106 from falling off.

[0030] Example 2

[0031] Reference Figures 1-7For the second embodiment of the utility model, this embodiment is based on the last embodiment, specifically, the side of the flip cover plate 103 away from the support plate 102 is provided with an upper clamping groove 105, the side of the sliding plate 106 away from the support plate 102 is fixedly provided with a translation switch 108, and the side of the upper end surface of the base 101 away from the support plate 102 is fixedly provided with a lower clamping groove 109 with elasticity.

[0032] When the sliding plate 106 moves towards the direction close to the flip cover plate 103, the fixed clamping block 107 is driven to move, so that the fixed clamping block 107 moves into the upper clamping groove 105, thereby preliminarily fixing the fixed clamping block 107, fixing the sliding plate 106, and facilitating maintenance, when the sliding plate 106 moves towards the direction close to the base 101, the fixed clamping block 107 is driven to move, so that the fixed clamping block 107 moves into the lower clamping groove 109, thereby fixing the sliding plate 106, and avoiding that the sliding plate 106 is opened due to external force.

[0033] Embodiment 3

[0034] Refer to Figures 1-7 For the third embodiment of the utility model, the embodiment is based on the last embodiment, specifically, the base 101 is provided with a moving cavity 203, the moving cavity 203 is provided with a movable spring plate 202, the side of the spring plate 202 close to the support plate 102 and the side wall of the moving cavity 203 close to the support plate 102 are provided with a moving spring 204, the side of the spring plate 202 away from the flip cover plate 103 is fixedly provided with a translation switch 108, the translation switch 108 extends to the outside of the base 101, the side of the spring plate 202 close to the flip cover plate 103 is fixedly provided with a moving clamping block 205, the moving clamping block 205 extends into the second sliding groove 207, and the side of the moving clamping block 205 close to the flip cover plate 103 is an inclined surface.

[0035] Under the action of the moving spring 204, the spring plate 202 moves away from the support plate 102, thereby driving the moving clamping block 205 to move into the second sliding groove 207, and simultaneously moving the translation switch 108 to the outside of the base 101, when the sliding plate 106 moves towards the direction close to the base 101, the inclined surface of the moving clamping block 205 can realize rapid fixing of the lower clamping plate 201, thereby fixing the sliding plate 106, thereby realizing double fixing of the sliding plate 106, and avoiding that the sliding plate 106 is opened accidentally during normal use, when it is necessary to open the sliding plate 106, the translation switch 108 is pushed towards the direction close to the support plate 102, thereby driving the spring plate 202 to move, thereby driving the lower clamping plate 201 to move, thereby making the lower clamping plate 201 leave the second sliding groove 207, thereby enabling the sliding plate 106 to be normally opened.

[0036] The above are only specific embodiments of the present application, but the technical features of the present application are not limited thereto, and any changes or modifications made by those skilled in the art within the scope of the present application are encompassed in the patent range of the present application.

Claims

1. An outdoor combined load disconnector comprising a base (101), characterized in that The base (101) is fixed with a support plate (102) on one side, and a flip cover (103) is rotatably connected to the side of the support plate (102) away from the base (101), a first sliding groove (206) is formed through the side of the flip cover (103) close to the base (101), and a second sliding groove (207) is formed in the side of the base (101) close to the flip cover (103). A movable sliding plate (106) is arranged in the first sliding groove (206), and the sliding plate (106) and the support plate (102) form a sealed space, the sliding plate (106) extends into the second sliding groove (207), a lower clamping plate (201) is fixed to the side of the sliding plate (106) close to the base (101), and an upper clamping plate (104) is fixed to the side of the sliding plate (106) close to the flip cover (103).

2. An outdoor combined load isolating switch according to claim 1, characterized in that: A detachable combined switch (200) is arranged in the sealed space formed by the sliding plate (106) and the support plate (102) and close to the flip cover (103).

3. The outdoor combined load isolating switch according to claim 1, characterized in that: An upper clamping groove (105) is arranged on the side of the flip cover (103) away from the support plate (102).

4. An outdoor combined load isolation switch according to claim 1, characterized in that: A translation switch (108) is fixed to the side of the sliding plate (106) away from the support plate (102), and a lower clamping groove (109) with elasticity is fixed to the side of the base (101) away from the support plate (102).

5. The outdoor combined load isolation switch according to claim 1, characterized in that: A movable cavity (203) is arranged in the base (101), a movable spring plate (202) is arranged in the movable cavity (203), and a movable spring (204) is arranged between the side of the spring plate (202) close to the support plate (102) and the side wall of the movable cavity (203) close to the support plate (102).

6. An outdoor combined load isolation switch according to claim 5, characterized in that: The spring plate (202) is fixed with a translation switch (108) on the side away from the flip cover (103), and the translation switch (108) extends out of the base (101).

7. An outdoor combined load isolation switch according to claim 5, characterized in that: The spring plate (202) is fixed with a movable clamping block (205) on the side close to the flip cover (103), the movable clamping block (205) extends into the second sliding groove (207), and the side of the movable clamping block (205) close to the flip cover (103) is an inclined surface.

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