High-voltage switch cabinet insulation partition quick dismounting rail

Abstract

The utility model belongs to high -voltage switchgear technical field, concretely is a kind of high -voltage switchgear insulation partition plate quick dismounting guide rail, including two guide rail main parts, the outside of guide rail main part is provided with installation unit and partition plate main body, the rear side fixedly connected with rear block of guide rail main part, the rear side fixedly connected with mounting block of rear block, the left and right sides of partition plate main body are all provided with jack, the installation unit includes slider, the slider slidingly connects in the inside of guide rail main part, the outside fixedly connected with T-shaped plate of slider, the outside of T-shaped plate is provided with plug rod, the outside end fixedly connected with moving plate of plug rod, the rear side fixedly connected with side block of moving plate. Through being provided with guide rail main part, slider, jack, plug rod, inclined plate, push plate and support plate, when installing and disassembling, make partition plate main body quick dismounting and installation by pushing push plate, it is easy to operate.

Description

Technical Field

[0001] This utility model belongs to the field of high voltage switchgear technology, specifically a quick-release guide rail for insulating partitions in high voltage switchgear. Background Technology

[0002] High-voltage switchgear, as the name suggests, is a complete set of electrical equipment used in power systems to receive and distribute electrical energy, and to control, protect, and monitor circuits. Its core function is to safely "connect," "carry," and "disconnect" normal or fault currents under high voltage (usually referring to voltage levels from 3.6kV to 40.5kV).

[0003] The high-voltage switchgear is equipped with insulating partitions to increase safety. To facilitate maintenance, guide rails are installed on the partitions to make it easy to move them aside and repair internal components. However, when the partitions need to be repaired, the workers need to loosen the bolts to remove them. Due to the narrow space inside the cabinet, disassembly is inconvenient and not conducive to the workers' maintenance work.

[0004] Therefore, this utility model provides a quick-release guide rail for the insulating partition of a high-voltage switchgear. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0006] The technical solution adopted by this utility model to solve its technical problem is: a quick-release guide rail for insulating partitions of high-voltage switchgear, comprising two guide rail bodies, an installation unit and a partition body are provided on the outer side of the guide rail body, a rear block is fixedly connected to the rear side of the guide rail body, an installation block is fixedly connected to the rear side of the rear block, insertion holes are provided on both the left and right sides of the partition body, the installation unit includes a slider, the slider is slidably connected to the inner side of the guide rail body, a T-shaped plate is fixedly connected to the outer side of the slider, an insertion rod is provided on the outer side of the T-shaped plate, a moving plate is fixedly connected to the outer end of the insertion rod, a side block is fixedly connected to the rear side of the moving plate, a first rotating block is fixedly connected to the outer side of the side block, an inclined plate is rotatably connected to the outer side of the first rotating block, a guide plate is fixedly connected to the outer side of the T-shaped plate, a guide block is slidably connected to the outer side of the guide plate, a second rotating block is fixedly connected to the outer side of the guide block, and the inclined plate and the second rotating block are rotatably connected.

[0007] Preferably, a lifting rod is fixedly connected to the lower side of the guide block, a control block is fixedly connected to the lower end of the lifting rod, a push plate is fixedly connected to the front side of the control block, and a first spring is fixedly connected between the moving plate and the T-shaped plate.

[0008] Preferably, the insertion rod is adapted to the insertion hole, the insertion rod is slidably connected to the T-shaped plate, and the partition body is located on the front side of the slider.

[0009] Preferably, a top plate is fixedly connected to the upper side of the slider, a groove is provided on the outer side of the top plate, a stabilizing block is slidably connected to the inner side of the groove, and a pressure block is fixedly connected to the front side of the stabilizing block.

[0010] Preferably, the pressure block is located above the partition body, a rubber block is fixedly connected to the lower side of the pressure block, and a second spring is fixedly connected between the upper side of the stabilizing block and the inner wall of the slide groove.

[0011] Preferably, a lifting block is fixedly connected to the rear side of the stabilizing block, a connecting rod is fixedly connected to the lower side of the lifting block, a connecting block is fixedly connected to the rear side of the push plate, and the connecting block is fixedly connected to the connecting rod.

[0012] Preferably, the connecting rod is slidably connected to the slider, the connecting block is slidably connected to the guide rail body, and a support plate is fixedly connected to the lower side of the slider, the support plate being an L-shaped structure.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. The present invention relates to a quick-release guide rail for insulating partitions in high-voltage switchgear, which includes a guide rail body, a slider, a socket, a plug rod, an inclined plate, a push plate, and a support plate. This facilitates the quick disassembly and installation of the insulating partition body by pushing the push plate during installation and disassembly, making the operation simple.

[0015] 2. The high-voltage switchgear insulation partition quick-release guide rail described in this utility model is equipped with a top plate, pressure block, connecting rod, and stabilizing block. When the push plate is moved, the pressure block can quickly separate from the partition body. When the push plate is released, the pressure block can quickly limit the partition body, thereby increasing the stability of the partition body. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a partial structural schematic diagram of the guide rail body in this utility model;

[0019] Figure 3 This is a partial three-dimensional structural diagram of the mounting unit in this utility model;

[0020] Figure 4 yes Figure 3 Enlarged view of point A in the middle;

[0021] Figure 5 This is a cross-sectional perspective view of the installation unit in this utility model;

[0022] Figure 6 yes Figure 5 Enlarged view of point B in the middle.

[0023] In the diagram: 1. Guide rail body; 2. Rear block; 3. Mounting block; 4. Partition body; 5. Mounting unit; 6. Insertion hole; 51. Slider; 52. T-shaped plate; 53. Insert rod; 54. Moving plate; 55. First spring; 56. Side block; 57. First rotating block; 58. Inclined plate; 59. Second rotating block; 510. Guide plate; 511. Guide block; 512. Lifting rod; 513. Control block; 514. Push plate; 515. Support plate; 516. Top plate; 517. Connecting rod; 518. Lifting block; 519. Slide groove; 520. Stabilizing block; 521. Pressure block; 522. Second spring; 523. Connecting block. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] Specific implementation examples are given below.

[0026] like Figures 1 to 6As shown in the embodiment of this utility model, a quick-release guide rail for insulating partitions of a high-voltage switchgear includes two guide rail bodies 1. An installation unit 5 and a partition body 4 are provided on the outer side of each guide rail body 1. A rear block 2 is fixedly connected to the rear side of each guide rail body 1, and an installation block 3 is fixedly connected to the rear side of the rear block 2. Insertion holes 6 are provided on both the left and right sides of the partition body 4. The installation unit 5 includes a slider 51, which is slidably connected to the inner side of the guide rail body 1. A T-shaped plate 52 is fixedly connected to the outer side of the slider 51. An insertion rod 53 is provided on the outer side of the T-shaped plate 52. A moving plate 54 is fixedly connected to the outer end of the insertion rod 53. A side block 56 is fixedly connected to the rear side of the moving plate 54, and a... The first rotating block 57 is rotatably connected to the outer side of the first rotating block 57, the outer side of the T-shaped plate 52 is fixedly connected to the outer side of the guide plate 510, the outer side of the guide plate 510 is slidably connected to the guide block 511, the outer side of the guide block 511 is fixedly connected to the second rotating block 59, the inclined plate 58 and the second rotating block 59 are rotatably connected, the lower side of the guide block 511 is fixedly connected to the lifting rod 512, the lower end of the lifting rod 512 is fixedly connected to the control block 513, the front side of the control block 513 is fixedly connected to the push plate 514, the moving plate 54 and the T-shaped plate 52 are fixedly connected to the first spring 55, the insertion rod 53 is adapted to the insertion hole 6, the insertion rod 53 is slidably connected to the T-shaped plate 52, and the partition body 4 is located in front of the slider 51.

[0027] When using the partition body 4, the slider 51 facilitates the up and down movement of the partition body 4. When it is necessary to disassemble the partition body 4, first push the push plate 514 upward. The push plate 514 drives the control block 513 to rise. The control block 513 drives the lifting rod 512 to rise. The lifting rod 512 drives the guide block 511 to rise. The guide block 511 drives the inclined plate 58 to rotate. The inclined plate 58 drives the side block 56 to move. The side block 56 drives the moving plate 54 to move. The moving plate 54 drives the insertion rod 53 to move, so that the insertion rod 53 is separated from the insertion hole 6 on the partition body 4. Since the inclined plates 58 on both sides are symmetrically distributed, the insertion rods 53 on both sides move towards each other, which facilitates the quick disassembly of the partition body 4.

[0028] A top plate 516 is fixedly connected to the upper side of the slider 51. A groove 519 is provided on the outer side of the top plate 516. A stabilizing block 520 is slidably connected to the inner side of the groove 519. A pressure block 521 is fixedly connected to the front side of the stabilizing block 520. The pressure block 521 is located above the partition body 4. A rubber block is fixedly connected to the lower side of the pressure block 521. A second spring 522 is fixedly connected between the upper side of the stabilizing block 520 and the inner wall of the groove 519. A lifting block 518 is fixedly connected to the rear side of the stabilizing block 520. A connecting rod 517 is fixedly connected to the lower side of the lifting block 518. A connecting block 523 is fixedly connected to the rear side of the push plate 514. The connecting block 523 is fixedly connected to the connecting rod 517.

[0029] When disassembling the partition body 4, the push plate 514 drives the connecting block 523 to rise, the connecting block 523 drives the connecting rod 517 to rise, the connecting rod 517 drives the lifting block 518 to rise, the lifting block 518 drives the stabilizing block 520 to rise, and the stabilizing block 520 drives the pressure block 521 to rise, facilitating the separation of the pressure block 521 from the partition body 4. At this time, the second spring 522 is compressed. When installing the partition body 4, the partition body 4 is placed in front of the slider 51, the push plate 514 is released, and under the action of the second spring 522, the pressure block 521 presses down on the partition body 4 to limit its movement, increasing the installation stability of the partition body 4.

[0030] The connecting rod 517 is slidably connected to the slider 51, the connecting block 523 is slidably connected to the guide rail body 1, and the lower side of the slider 51 is fixedly connected to the support plate 515. The support plate 515 is an L-shaped structure, which facilitates the support of the partition body 4.

[0031] When the partition body 4 needs to be disassembled during operation, the push plate 514 is pushed up, which in turn drives the lifting rod 512 to rise. Under the action of the guide block 511, the inclined plate 58, the side block 56, and the moving plate 54, the insertion rod 53 is separated from the insertion hole 6. The insertion rods 53 on both sides are separated from the insertion hole 6, making it easy to quickly disassemble the partition body 4. At the same time, the push plate 514 drives the connecting rod 517 to rise, which in turn drives the lifting block 518 to rise. Under the action of the stabilizing block 520, the pressure block 521 is separated from the partition body 4. Under the action of the second spring 522, when the partition body 4 is installed, the pressure block 521 presses down and limits the partition body 4, increasing the stability of the partition body 4 installation.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A quick-release guide rail for insulating partitions in high-voltage switchgear, comprising two guide rail bodies (1), characterized in that, An installation unit (5) and a partition body (4) are provided on the outer side of the guide rail body (1). A rear block (2) is fixedly connected to the rear side of the guide rail body (1), and an installation block (3) is fixedly connected to the rear side of the rear block (2). Insertion holes (6) are provided on both the left and right sides of the partition body (4). The installation unit (5) includes a slider (51). The slider (51) is slidably connected to the inner side of the guide rail body (1). A T-shaped plate (52) is fixedly connected to the outer side of the slider (51). An insertion rod (53) is provided on the outer side of the T-shaped plate (52). (53) is fixedly connected to a movable plate (54) at its outer end. A side block (56) is fixedly connected to the rear side of the movable plate (54). A first rotating block (57) is fixedly connected to the outer side of the side block (56). An inclined plate (58) is rotatably connected to the outer side of the first rotating block (57). A guide plate (510) is fixedly connected to the outer side of the T-shaped plate (52). A guide block (511) is slidably connected to the outer side of the guide plate (510). A second rotating block (59) is fixedly connected to the outer side of the guide block (511). The inclined plate (58) and the second rotating block (59) are rotatably connected.

2. The quick-release guide rail for insulating partitions of a high-voltage switchgear according to claim 1, characterized in that, A lifting rod (512) is fixedly connected to the lower side of the guide block (511), a control block (513) is fixedly connected to the lower end of the lifting rod (512), a push plate (514) is fixedly connected to the front side of the control block (513), and a first spring (55) is fixedly connected between the moving plate (54) and the T-shaped plate (52).

3. The quick-release guide rail for insulating partitions of a high-voltage switchgear according to claim 1, characterized in that, The insertion rod (53) is adapted to the insertion hole (6), the insertion rod (53) is slidably connected to the T-shaped plate (52), and the partition body (4) is located on the front side of the slider (51).

4. A quick-release guide rail for insulating partitions in high-voltage switchgear according to claim 2, characterized in that, A top plate (516) is fixedly connected to the upper side of the slider (51), and a groove (519) is provided on the outer side of the top plate (516). A stabilizing block (520) is slidably connected to the inner side of the groove (519), and a pressure block (521) is fixedly connected to the front side of the stabilizing block (520).

5. A quick-release guide rail for insulating partitions in high-voltage switchgear according to claim 4, characterized in that, The pressure block (521) is located above the partition body (4). A rubber block is fixedly connected to the lower side of the pressure block (521). A second spring (522) is fixedly connected between the upper side of the stabilizing block (520) and the inner wall of the slide groove (519).

6. A quick-release guide rail for insulating partitions in a high-voltage switchgear according to claim 5, characterized in that, A lifting block (518) is fixedly connected to the rear side of the stabilizing block (520), a connecting rod (517) is fixedly connected to the lower side of the lifting block (518), a connecting block (523) is fixedly connected to the rear side of the push plate (514), and the connecting block (523) is fixedly connected to the connecting rod (517).

7. A quick-release guide rail for insulating partitions in a high-voltage switchgear according to claim 6, characterized in that, The connecting rod (517) is slidably connected to the slider (51), the connecting block (523) is slidably connected to the guide rail body (1), and a support plate (515) is fixedly connected to the lower side of the slider (51). The support plate (515) is an L-shaped structure.

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