Reclosure

Abstract

The reclosure comprises an outer shell, one side of the outer shell is provided with a module groove, the outer shell is provided with a first through groove penetrating through the outer shell, and one side of the outer shell is provided with a long-strip groove which is communicated with the first through groove and is perpendicular to the first through groove. A long-strip-shaped groove is formed in the outer shell, an inclined plate is integrally connected into the long-strip-shaped groove, a first shell is clamped to the portion, in the module groove, of the outer shell, a clamping rod is integrally connected to the portion, facing the bottom of the module groove, of the first shell, a communicating groove is formed in the portion, in the circumferential direction of the clamping rod, of the first shell, and a second shell is clamped to the first shell. The utility model has the advantage of modularized plugging.

Description

Technical Field

[0001] The utility model relates to the field of reclosing, and specifically relates to a reclosing device. Background Art

[0002] The current reclosing device adopts a buried installation method, which reduces the safety of operation. Therefore, it needs to be improved. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a reclosing device to solve the problems raised in the above background art. It adopts an overall plug-and-play method: this wiring method separates the primary and secondary parts, can be plugged and unplugged while energized, is convenient for replacement and adjustment, and improves the safety of operation. It not only reduces the replacement and maintenance costs, but also improves the operation safety. In order to meet the requirements of the State Grid, a plug-and-play carrier module is also adopted. It realizes the advantages of small volume and multi-function.

[0004] To achieve the above purpose, the utility model provides the following technical solution: a reclosing device, including an outer housing. One side of the outer housing is provided with a module slot. The outer housing is provided with a first through slot penetrating the outer housing. One side of the outer housing is provided with a long slot communicating with the first through slot and perpendicular to the first through slot. An inclined plate is integrally connected in the long slot. The outer housing is snap-fitted with a first housing in the module slot. The first housing is integrally connected with a clamping rod towards the bottom of the module slot. A communication slot is arranged in the circumferential direction of the clamping rod of the first housing. The first housing is snap-fitted with a second housing.

[0005] By adopting the above technical solution, the controller is modularized and can be directly plugged and unplugged. When installing, it can be directly selected according to the specifications of the product, and the assembly is fast, improving the efficiency. If you want to change the specifications, you can directly replace them, which is safe and reliable. After the first housing is inserted into the module slot, the clamping rod passes through the first through slot and is snap-fitted with the module slot, so that the first housing is snap-fitted with the outer housing. In this process, the clamping rod will move along the length direction of the long slot, and is pre-pressed by the inclined plate and moves inward, then crosses the inclined plate and moves along the long slot into the first through slot. Then, the second housing is snap-fitted on one side of the first housing to complete the installation of the whole module. The setting of the communication slot increases the deformation space of the clamping rod.

[0006] As a further scheme of the utility model: a plurality of concave grooves are arranged on one side of the first housing facing the second housing. One side of the concave groove is integrally connected with a clamping block. One side of the second housing facing the first housing is integrally connected with a clamping plate corresponding to the clamping block one by one. The clamping plate is provided with a clamping groove for the clamping block to be inserted into.

[0007] By adopting the above technical solution, during the snap-fitting process of the first housing and the second housing, the second housing drives the clamping plate to move until the clamping block moves into the clamping groove, realizing the snap-fitting of the clamping plate and the clamping block.

[0008] As a further solution of the utility model: a first round block is integrally connected to one side of the second housing facing the first housing, a second round block engaged with the first round block is integrally connected to the first housing facing the second housing, and a fixing table is integrally connected to one side of the second round block.

[0009] By adopting the above technical solution, when the first housing and the second housing are engaged, the second round block is inserted into the first round block.

[0010] As a further solution of the utility model: a third round block is fixedly connected to the bottom of the module slot, and a round slot for the third round block to be inserted into is provided on the fixing table.

[0011] By adopting the above technical solution, when the first housing is in the module slot, the third round block is in the round slot, increasing the stability between the first housing and the outer housing.

[0012] As a further solution of the utility model: a power-off slot is provided on the outer housing, and a power-off module is installed in the power-off slot.

[0013] By adopting the above technical solution, a power-off module for power-off plugging and unplugging is designed, increasing the operation safety. When the power-off plugging and unplugging is enabled, various type tests can be carried out without disassembling and assembling the circuit board, which is convenient and safe to operate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model adopts overall plugging and unplugging: this wiring method separates the primary and secondary, can be plugged and unplugged with electricity, is convenient for replacement and adjustment, improves the operation safety, reduces the replacement and maintenance cost, and improves the operation safety. In order to meet the requirements of the State Grid, a plug-in carrier module is also adopted. The small volume and multi-function are realized. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of the embodiment;

[0017] Figure 2 It is a schematic structural diagram of the second housing in the embodiment;

[0018] Figure 3 It is a schematic structural diagram after removing the second housing in the embodiment;

[0019] Figure 4 For Figure 3 The partial enlarged view of area A in

[0020] Figure 5 It is a schematic structural diagram of the first housing in the embodiment;

[0021] Figure 6Schematic diagram of the structure after removing the second housing and the first housing for the embodiment;

[0022] Figure 7 Schematic diagram of the connection relationship between the outer housing and the power-off module in the embodiment;

[0023] Figure 8 For Figure 7 explosion schematic diagram of.

[0024] In the figure: 1. Outer housing; 2. Module slot; 3. First through slot; 4. Long strip slot; 5. Inclined plate; 6. First housing; 7. Clamping rod; 8. Communication slot; 9. Second housing; 10. Concave groove; 11. Clamping block; 12. Clamping plate; 13. Clamping groove; 14. First round block; 15. Second round block; 16. Fixed platform; 17. Third round block; 18. Round groove; 19. Power-off slot. Detailed implementation manner

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0026] In the embodiments of the present invention,

[0027] A reclosing switch, as Figures 1 - 8 shown, includes an outer housing 1. A module slot 2 is provided on one side of the outer housing 1. The outer housing 1 is provided with a first through slot 3 penetrating the outer housing 1. A long strip slot 4 communicating with the first through slot 3 and perpendicular to the first through slot 3 is provided on one side of the outer housing 1. An inclined plate 5 is integrally connected in the long strip slot 4. The outer housing 1 is snap-fitted with a first housing 6 in the module slot 2. A clamping rod 7 is integrally connected to the bottom of the module slot 2 on the side of the first housing 6 facing the module slot 2. A communication slot 8 is provided in the circumferential direction of the clamping rod 7 on the first housing 6. The first housing 6 is snap-fitted with a second housing 9.

[0028] A plurality of concave grooves 10 are provided on the side of the first housing 6 facing the second housing 9. A clamping block 11 is integrally connected to one side of the concave groove 10. A clamping plate 12 corresponding to the clamping block 11 one by one is integrally connected to the side of the second housing 9 facing the first housing 6. The clamping plate 12 is provided with a clamping groove 13 for the clamping block 11 to snap into. The clamping plate 12 will snap into the concave groove 10.

[0029] On the side of the second housing 9 facing the first housing 6, a first round block 14 is integrally connected. On the first housing 6 facing the second housing 9, a second round block 15 that is snap-fitted with the first round block 14 is integrally connected. On one side of the second round block 15, a fixed platform 16 is integrally connected.

[0030] At the bottom of the module slot 2, a third round block 17 is fixedly connected. The fixed platform 16 is provided with a round slot 18 for the third round block 17 to be inserted into.

[0031] As Figure 7 shown, the outer housing 1 is provided with a power-off slot 19, and a power-off module 20 is installed in the power-off slot 19.

[0032] Working principle:

[0033] The utility model adopts integral plugging and unplugging: This wiring method separates the primary and secondary circuits, allows for hot plugging and unplugging, is convenient for replacement and adjustment, improves the operation safety, reduces the replacement and maintenance costs, and improves the operation safety. In order to meet the requirements of the State Grid, a plug-in carrier module is also adopted, achieving small size and multi-functionality.

[0034] The above is only a preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the utility model, according to the technical solution and the inventive concept of the utility model, makes equivalent substitutions or changes, and all should be covered by the protection scope of the utility model.

Claims

1. A reclosing switch, comprising a housing (1), and a module slot (2) is arranged on one side of the housing (1), characterized in that: The outer housing (1) is provided with a first through groove (3) penetrating the outer housing (1). One side of the outer housing (1) is provided with a long groove (4) communicating with the first through groove (3) and arranged perpendicular to the first through groove (3). An inclined plate (5) is integrally connected in the long groove (4). The outer housing (1) is snap-fitted with a first housing (6) in the module groove (2). A clamping rod (7) is integrally connected to the bottom of the module groove (2) of the first housing (6). A communication groove (8) is arranged in the circumferential direction of the clamping rod (7) of the first housing (6). The first housing (6) is snap-fitted with a second housing (9).

2. The reclosing switch according to claim 1, characterized in that: A plurality of concave grooves (10) are arranged on one side of the first housing (6) facing the second housing (9). A clamping block (11) is integrally connected to one side of the concave groove (10). A clamping plate (12) corresponding to the clamping block (11) one by one is integrally connected to one side of the second housing (9) facing the first housing (6). The clamping plate (12) is provided with a clamping groove (13) for the clamping block (11) to be inserted into.

3. The reclosing switch according to claim 1, characterized in that: A first round block (14) is integrally connected to one side of the second housing (9) facing the first housing (6). A second round block (15) snap-fitted with the first round block (14) is integrally connected to the first housing (6) facing the second housing (9). A fixed platform (16) is integrally connected to one side of the second round block (15).

4. The reclosing switch according to claim 3, characterized in that: A third round block (17) is fixedly connected to the bottom of the module groove (2). The fixed platform (16) is provided with a round groove (18) for the third round block (17) to be inserted into.

5. The reclosing switch according to claim 1, characterized in that: The outer housing (1) is provided with a power-off groove (19). A power-off module (20) is installed in the power-off groove (19).

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