Cabinet combining device for gas-insulated switchgears

Abstract

The utility model relates to an inflatable cabinet combination device which comprises a bottom plate, the top of the bottom plate is fixedly connected with an inflatable cabinet body, one side of the inflatable cabinet body is fixedly connected with a first splicing cabinet, the other side of the inflatable cabinet body is fixedly connected with a second splicing cabinet, and the interior of the second splicing cabinet is slidably connected with a pressing rod. According to the utility model, through the arrangement of the first splicing cabinet and the second splicing cabinet, the cabinet combination operation of a plurality of gas-insulated switchgear bodies is facilitated, the positioning columns can extend between the positioning plates during cabinet combination, and the positioning columns can be inserted into the positioning plates during cabinet combination, so that the gas-insulated switchgear bodies can be conveniently assembled. The positioning convex block is clamped with the positioning groove under the influence of the elastic force of the reset spring, the cabinet combination stability is improved, the position deviation is avoided, a worker can press the pressing rod when the inflatable cabinet body is separated, the sliding sleeve can drive the supporting plate to move, and the positioning convex block and the positioning groove can be quickly separated conveniently.

Description

Technical Field

[0001] The utility model relates to a cabinet combining device, in particular to a gas cabinet combining device, and belongs to the technical field of gas cabinet combining. Background Art

[0002] A gas-insulated cabinet is a gas-insulated metal-enclosed switchgear, which means that high-voltage components are sealed in a closed cabinet filled with sulfur hexafluoride gas. For example, circuit breakers, disconnectors, load switches, earthing switches and busbars used in high-voltage environments are encapsulated in a gas-insulated cabinet to form a metal-enclosed switchgear. The on-site installation of gas-insulated cabinets generally involves cabinet connection operations.

[0003] The existing inflatable cabinets are prone to overall position displacement after the cabinet combination operation, which affects the use. In addition, due to the large size of the inflatable cabinets, when multiple groups of inflatable cabinets are combined, the staff need to use auxiliary equipment to carry and operate them. In addition, the steps for separating the combined inflatable cabinets are relatively cumbersome, which increases the labor intensity of the staff. Utility Model Content

[0004] The purpose of the utility model is to provide an inflatable cabinet merging device in order to solve the above-mentioned problem. By setting a first splicing cabinet and a second splicing cabinet, it is convenient for multiple inflatable cabinet bodies to be combined. When merging the cabinets, the positioning column can extend between the positioning plates, and the positioning protrusion will be engaged with the positioning groove under the influence of the elastic force of the return spring, thereby improving the stability of the cabinet merging and avoiding position displacement. When separating the inflatable cabinet bodies, the staff can press the pressing rod so that the sliding sleeve can drive the support plate to move, which is convenient for the positioning protrusion and the positioning groove to be quickly separated.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: an inflatable cabinet and cabinet combining device, including a bottom plate, the top of the bottom plate is fixedly connected to the inflatable cabinet body, one side of the inflatable cabinet body is fixedly connected to the first splicing cabinet, the other side of the inflatable cabinet body is fixedly connected to the second splicing cabinet, the second splicing cabinet is slidably connected to a pressing rod inside, the bottom of the pressing rod is rotatably connected to a connecting rod, the end of the connecting rod is rotatably connected to a sliding sleeve, the sliding sleeve is slidably connected to a sliding rod, and the two ends of the sliding rod are fixedly connected to the inner wall of the second splicing cabinet.

[0006] Preferably, a first electric telescopic rod is fixedly connected to the four corners of the top of the base plate, an anti-slip plate is fixedly connected to the end of the first electric telescopic rod, a first positioning rod is fixedly connected to one side of the top of the anti-slip plate, and the first positioning rod is slidably connected to the base plate.

[0007] Preferably, legs are fixedly connected at the four corners of the bottom of the base plate, a cross plate is fixedly connected inside the legs, and second electric telescopic rods are fixedly connected at both sides of the top of the cross plate.

[0008] Preferably, the end of the second electric telescopic rod is fixedly connected to a fixing plate, the four corners of the bottom of the fixing plate are fixedly connected to universal wheels, the top center of the fixing plate is fixedly connected to a second positioning rod, and the second positioning rod is slidably connected to the cross plate.

[0009] Preferably, a support block is fixedly connected to one side of the connecting rod, a return spring is fixedly connected between the support blocks, and a support plate is fixedly connected to the bottom of the sliding sleeve.

[0010] Preferably, a guide sleeve is fixedly connected to one side of the support plate, a guide column is sleeved inside the guide sleeve, the end of the guide column is fixedly connected to the inner wall of the second splicing cabinet, and a positioning plate is fixedly connected to the other side of the support plate, and positioning protrusions are provided between the positioning plates.

[0011] Preferably, a positioning column is fixedly connected to one side of the first splicing cabinet, a positioning groove is fixedly connected to the periphery of the positioning column, and the size of the positioning groove matches the size of the positioning protrusion.

[0012] The beneficial effects of the utility model are:

[0013] The utility model can drive the anti-slip plate to rise and fall by arranging a first electric telescopic rod, and the anti-slip plate can be lowered to contact the ground after the position of the inflatable cabinet body is fixed, thereby improving the overall stability of the device; the universal wheel can be driven to rise and fall by arranging a second electric telescopic rod inside the support leg, and the universal wheel can be moved to contact the ground when the device as a whole needs to be moved, without the need for staff to use auxiliary equipment for carrying, thereby reducing the labor intensity of staff; and the first splicing cabinet and the second splicing cabinet are arranged to facilitate the merging of multiple inflatable cabinet bodies. When merging the cabinets, the positioning column can be extended between the positioning plates, and the positioning protrusion will be clamped with the positioning groove under the influence of the elastic force of the reset spring, thereby improving the stability of the merging of the cabinets and avoiding position deviation. When separating the inflatable cabinet bodies, the staff can press the pressing rod so that the sliding sleeve can drive the support plate to move, thereby facilitating the rapid separation of the positioning protrusion and the positioning groove, and the utility model is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the internal structure of the second splicing cabinet of the utility model.

[0016] Figure 3 It is a schematic diagram of the internal structure of the outrigger of the utility model.

[0017] Figure 4 It is a structural schematic diagram of the first splicing cabinet of the utility model.

[0018] Numbers in the figure: 1. bottom plate; 2. inflatable cabinet body; 3. first splicing cabinet; 4. second splicing cabinet; 5. pressing rod; 6. sliding rod; 7. first electric telescopic rod; 8. anti-skid plate; 9. supporting leg; 10. second electric telescopic rod; 11. fixing plate; 12. reset spring; 13. positioning protrusion; 14. positioning column; 15. positioning groove. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] Example 1 Please refer to Figure 1-4 As shown, an inflatable cabinet combining device includes a base plate 1, an inflatable cabinet body 2 is fixedly connected to the top of the base plate 1, a first splicing cabinet 3 is fixedly connected to one side of the inflatable cabinet body 2, and a second splicing cabinet 4 is fixedly connected to the other side of the inflatable cabinet body 2, a pressing rod 5 is slidably connected inside the second splicing cabinet 4, a connecting rod is rotatably connected to the bottom of the pressing rod 5, a sliding sleeve is rotatably connected to the end of the connecting rod, a sliding rod 6 is slidably connected inside the sliding sleeve, and both ends of the sliding rod 6 are fixedly connected to the inner wall of the second splicing cabinet 4.

[0021] Specifically, the four corners of the top of the bottom plate 1 are fixedly connected with a first electric telescopic rod 7, the end of the first electric telescopic rod 7 is fixedly connected with an anti-skid plate 8, one side of the top of the anti-skid plate 8 is fixedly connected with a first positioning rod, the first positioning rod is slidably connected to the bottom plate 1, the four corners of the bottom of the bottom plate 1 are fixedly connected with supporting legs 9, the inside of the supporting legs 9 is fixedly connected with a cross plate, the two sides of the top of the cross plate are fixedly connected with a second electric telescopic rod 10, the end of the second electric telescopic rod 10 is fixedly connected with a fixing plate 11, the four corners of the bottom of the fixing plate 11 are fixedly connected with universal wheels, the top center of the fixing plate 11 is fixedly connected with a second positioning rod, the second positioning rod is slidably connected to the cross plate, one side of the connecting rod is fixedly connected with a supporting block, a return spring 12 is fixedly connected between the supporting blocks, the bottom of the sliding sleeve is fixedly connected with a supporting plate, one side of the supporting plate is fixedly connected with a guide sleeve, the guide sleeve is internally sleeved with a guide column, the end of the guide column is fixedly connected to the inner wall of the second splicing cabinet 4, the other side of the supporting plate is fixedly connected with a positioning plate, and a positioning protrusion 13 is provided between the positioning plates. A positioning column 14 is fixedly connected to one side of the receiving cabinet 3, and a positioning groove 15 is fixedly connected to the periphery of the positioning column 14. The size of the positioning groove 15 matches the size of the positioning protrusion 13. The anti-slip plate 8 can be driven to rise and fall by setting the first electric telescopic rod 7. When the position of the inflatable cabinet body 2 is fixed, the anti-slip plate 8 can be lowered to contact the ground to improve the overall stability of the device. The universal wheel can be driven to rise and fall by setting the second electric telescopic rod 10 inside the support leg 9. When the device as a whole needs to be moved, the universal wheel can be moved to contact the ground, and the staff does not need to use auxiliary equipment The equipment can be carried, which reduces the labor intensity of the staff. By setting the first splicing cabinet 3 and the second splicing cabinet 4, it is convenient for multiple inflatable cabinet bodies 2 to be combined. When combining the cabinets, the positioning column 14 can extend between the positioning plates, and the positioning protrusion 13 will be engaged with the positioning groove 15 under the influence of the elastic force of the return spring 12, so as to improve the stability of the cabinet combination and avoid position displacement. When separating the inflatable cabinet body 2, the staff can press the pressing rod 5 so that the sliding sleeve can drive the support plate to move, which is convenient for the positioning protrusion 13 and the positioning groove 15 to be quickly separated, and it is more practical.

[0022] When the utility model is in use, the first electric telescopic rod 7 is provided to drive the anti-slide plate 8 to be raised and lowered. When the position of the inflatable cabinet body 2 is fixed, the anti-slide plate 8 can be lowered to contact the ground, thereby improving the overall stability of the device. The second electric telescopic rod 10 is provided inside the support leg 9 to drive the universal wheel to be raised and lowered. When the device as a whole needs to be moved, the universal wheel can be moved to contact the ground, and the staff does not need to use auxiliary equipment for carrying, thereby reducing the labor intensity of the staff. By providing the first splicing cabinet 3 and the second splicing cabinet 4, it is convenient for multiple inflatable cabinet bodies 2 to be combined. When combining the cabinets, the positioning column 14 can extend between the positioning plates, and the positioning protrusion 13 will be clamped with the positioning groove 15 under the influence of the elastic force of the reset spring 12, thereby improving the stability of the cabinet combination and avoiding position displacement. When separating the inflatable cabinet body 2, the staff can press the pressing rod 5 so that the sliding sleeve can drive the support plate to move, thereby facilitating the rapid separation of the positioning protrusion 13 and the positioning groove 15, and the utility model has strong practicality.

[0023] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is limited by the appended claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the present invention, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0024] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An inflatable cabinet and cabinet device, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to an inflatable cabinet body (2), one side of the inflatable cabinet body (2) is fixedly connected to a first splicing cabinet (3), the other side of the inflatable cabinet body (2) is fixedly connected to a second splicing cabinet (4), a pressing rod (5) is slidably connected inside the second splicing cabinet (4), the bottom of the pressing rod (5) is rotatably connected to a connecting rod, the end of the connecting rod is rotatably connected to a sliding sleeve, a sliding rod (6) is slidably connected inside the sliding sleeve, and both ends of the sliding rod (6) are fixedly connected to the inner wall of the second splicing cabinet (4).

2. The inflatable cabinet combining device according to claim 1, characterized in that: The four corners of the top of the base plate (1) are fixedly connected to first electric telescopic rods (7), the end of the first electric telescopic rod (7) is fixedly connected to an anti-slip plate (8), one side of the top of the anti-slip plate (8) is fixedly connected to a first positioning rod, and the first positioning rod is slidably connected to the base plate (1).

3. The inflatable cabinet combining device according to claim 1, characterized in that: The bottom four corners of the base plate (1) are fixedly connected to supporting legs (9), the interior of the supporting legs (9) is fixedly connected to a transverse plate, and the top two sides of the transverse plate are fixedly connected to second electric telescopic rods (10).

4. The inflatable cabinet combining device according to claim 3, characterized in that: The end of the second electric telescopic rod (10) is fixedly connected to a fixing plate (11), the four corners of the bottom of the fixing plate (11) are fixedly connected to universal wheels, the center of the top of the fixing plate (11) is fixedly connected to a second positioning rod, and the second positioning rod is slidably connected to the cross plate.

5. The inflatable cabinet combining device according to claim 1, characterized in that: A support block is fixedly connected to one side of the connecting rod, a return spring (12) is fixedly connected between the support blocks, and a support plate is fixedly connected to the bottom of the sliding sleeve.

6. The inflatable cabinet combining device according to claim 5, characterized in that: A guide sleeve is fixedly connected to one side of the support plate, a guide column is sleeved and connected inside the guide sleeve, the end of the guide column is fixedly connected to the inner wall of the second splicing cabinet (4), and a positioning plate is fixedly connected to the other side of the support plate, and a positioning protrusion (13) is provided between the positioning plates.

7. The inflatable cabinet combining device according to claim 6, characterized in that: A positioning column (14) is fixedly connected to one side of the first splicing cabinet (3), and a positioning groove (15) is fixedly connected to the periphery of the positioning column (14), and the size of the positioning groove (15) matches the size of the positioning protrusion (13).

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