Vacuum circuit breaker auxiliary mounting and fixing structure capable of avoiding shaking

Abstract

The utility model relates to a vacuum circuit breaker auxiliary installation fixing structure capable of avoiding shaking, which comprises an installation seat and a vacuum circuit breaker, an installation mechanism is arranged on the outer wall of the installation seat, and the installation mechanism comprises two positioning plates fixedly installed on the outer wall of the top of the installation seat. Eight reinforcing plates are fixedly mounted on the outer wall of the top of the mounting seat, a rubber plate is fixedly mounted on one side, close to the vacuum circuit breaker, of each reinforcing plate, and six reinforcing rods are fixedly mounted among the four reinforcing plates on the same side. According to the vacuum circuit breaker auxiliary mounting and fixing structure capable of avoiding shaking, the vacuum circuit breaker is quickly positioned through the effects of the positioning plate, the reinforcing plate and the rubber plate, the positioning and mounting efficiency and stability of the vacuum circuit breaker are improved, the situation that the vacuum circuit breaker shakes after being mounted is prevented, and the service life of the vacuum circuit breaker is prolonged. And meanwhile, the mounting plate penetrates through the interior of the mounting base, extends downwards and is connected with the fixing plate through bolts, so that the overall connecting and mounting stability is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary installation of vacuum circuit breakers, in particular to an auxiliary installation fixing structure of a vacuum circuit breaker which can avoid shaking. Background Art

[0002] The vacuum circuit breaker is named because its arc extinguishing medium and the insulating medium of the contact gap after arc extinguishing are both high vacuum; it has the advantages of small size, light weight, suitable for frequent operation, and no need for maintenance after arc extinguishing, and is widely used in distribution networks.

[0003] At present, when installing a vacuum circuit breaker outdoors, workers usually place the vacuum circuit breaker and then fix it on a fixing frame of a utility pole by bolts. However, it takes a certain amount of time to straighten the vacuum circuit breaker when placing it to prevent the vacuum circuit breaker from tilting at an angle after installation, resulting in instability, thereby affecting the installation efficiency of the vacuum circuit breaker. Therefore, an auxiliary installation and fixing structure of a vacuum circuit breaker that can avoid shaking is proposed. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a vacuum circuit breaker auxiliary installation and fixing structure that can avoid shaking, which has the advantages of improving installation efficiency and stability, and solves the problem that it takes a certain amount of time to straighten the vacuum circuit breaker when placing it, and prevents the vacuum circuit breaker from tilting at an angle after installation, resulting in instability, thereby affecting the installation efficiency of the vacuum circuit breaker.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary installation and fixing structure of a vacuum circuit breaker capable of avoiding shaking, comprising a mounting seat and a vacuum circuit breaker, wherein an outer wall of the mounting seat is provided with a mounting mechanism;

[0006] The mounting mechanism includes two positioning plates fixedly mounted on the top outer wall of the mounting seat, eight reinforcement plates fixedly mounted on the top outer wall of the mounting seat, a rubber plate fixedly mounted on the side of the reinforcement plate close to the vacuum circuit breaker, six reinforcement rods fixedly mounted between four reinforcement plates on the same side, two mounting plates fixedly mounted on the bottom outer wall of the vacuum circuit breaker, two fixing plates fixedly mounted on the bottom outer wall of the mounting seat, and bolts threadedly connected between two adjacent mounting plates and fixing plates.

[0007] Furthermore, two protective covers are clamped on the bottom outer wall of the mounting seat, a connecting rod is fixedly installed between the two protective covers, two clamping rods are fixedly installed on the top outer wall of the connecting rod, and two elastic latch parts are arranged on the outside of the bottom of the mounting seat.

[0008] Furthermore, the bottom outer wall of the mounting base is provided with four card slots, the top outer wall of the protective cover is carded in the inside of the card slots and is adapted in size, the inside of the card rod is provided with a card hole, and the movable shaft of the elastic latch is slidably connected in the inside of the card hole and is adapted in size.

[0009] Furthermore, the mounting plate, fixing plate and bolts are all located inside the protective cover.

[0010] Furthermore, the left and right sides of the vacuum circuit breaker are attached to the outer walls on the opposite sides of the two positioning plates, and the front and rear outer walls of the vacuum circuit breaker are attached between the eight rubber plates.

[0011] Furthermore, two through holes are opened inside the mounting seat, and the mounting plate is slidably connected inside the through holes and is adapted in size, and the mounting plate extends downward from the mounting seat.

[0012] Furthermore, threaded holes are provided inside the mounting plate and the fixing plate, and the bolts are threadedly connected inside the threaded holes and have matching sizes.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] 1. The auxiliary installation and fixing structure of the vacuum circuit breaker capable of avoiding shaking can quickly position the vacuum circuit breaker through the positioning plate, the reinforcement plate and the rubber plate, thereby improving the efficiency and stability of the positioning and installation of the vacuum circuit breaker and preventing the vacuum circuit breaker from shaking after installation. At the same time, the installation plate penetrates through the interior of the mounting seat and extends downward to be connected to the fixing plate through bolts, thereby further improving the stability of the overall connection installation.

[0015] 2. The auxiliary installation fixing structure of the vacuum circuit breaker capable of avoiding shaking, wherein the bolts are protected by a protective cover to prevent the bolts from rusting after being oxidized outdoors, thereby facilitating the subsequent disassembly of the vacuum circuit breaker. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 Schematic diagram of the structure viewed from above.

[0018] In the figure: 1. mounting base; 2. vacuum circuit breaker; 3. positioning plate; 4. reinforcement plate; 5. rubber plate; 6. reinforcement rod; 7. mounting plate; 8. fixing plate; 9. bolt; 10. protective cover; 11. connecting rod; 12. clamping rod; 13. elastic latch. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-2 In this embodiment, an auxiliary installation and fixing structure of a vacuum circuit breaker capable of avoiding shaking includes a mounting seat 1 and a vacuum circuit breaker 2, and an outer wall of the mounting seat 1 is provided with a mounting mechanism.

[0021] The mounting mechanism includes two positioning plates 3 fixedly mounted on the top outer wall of the mounting seat 1, eight reinforcing plates 4 fixedly mounted on the top outer wall of the mounting seat 1, a rubber plate 5 fixedly mounted on the side of the reinforcing plate 4 close to the vacuum circuit breaker 2, the left and right sides of the vacuum circuit breaker 2 are attached to the outer wall of the opposite side of the two positioning plates 3, the front and rear outer walls of the vacuum circuit breaker 2 are attached between the eight rubber plates 5, six reinforcing rods 6 are fixedly mounted between the four reinforcing plates 4 on the same side, two mounting plates 7 are fixedly mounted on the bottom outer wall of the vacuum circuit breaker 2, two through holes are opened inside the mounting seat 1, the mounting plate 7 is slidably connected inside the through holes and the size is adapted, the mounting plate 7 extends to the bottom of the mounting seat 1, two fixing plates 8 are fixedly mounted on the bottom outer wall of the mounting seat 1, bolts 9 are threadedly connected between two adjacent mounting plates 7 and the fixing plates 8, threaded holes are opened inside the mounting plates 7 and the fixing plates 8, and the bolts 9 are threadedly connected inside the threaded holes and the size is adapted.

[0022] Two protective covers 10 are clamped on the bottom outer wall of the mounting base 1, a connecting rod 11 is fixedly installed between the two protective covers 10, and two clamping rods 12 are fixedly installed on the top outer wall of the connecting rod 11. Two elastic latch members 13 are arranged on the bottom outer side of the mounting base 1, and four clamping grooves are opened on the bottom outer wall of the mounting base 1. The top outer wall of the protective cover 10 is clamped in the inside of the clamping groove and the size is adapted. A clamping hole is opened in the inside of the clamping rod 12, and the movable shaft of the elastic latch member 13 is slidably connected in the inside of the clamping hole and the size is adapted. The mounting plate 7, the fixing plate 8 and the bolt 9 are all located inside the protective cover 10.

[0023] In this embodiment, the vacuum circuit breaker 2 is movably mounted on the top outer wall of the mounting base 1 .

[0024] In this embodiment, the protective cover 10 and the connecting rod 11 are both made of plastic and are light in weight. The outer wall of the protective cover 10 is provided with a friction layer, which improves the stability of the connection between the protective cover 10 and the mounting seat 1.

[0025] In this embodiment, the rubber plate 5 has a certain friction force, which improves the stability of the installation of the vacuum circuit breaker 2.

[0026] In this embodiment, the positioning plate 3 and the rubber plate 5 do not completely wrap the outer wall of the vacuum circuit breaker 2 , thereby improving the heat dissipation effect of the vacuum circuit breaker 2 .

[0027] The working principle of the above embodiment is:

[0028] First, clamp the vacuum circuit breaker 2 between the two positioning plates 3 and the eight rubber plates 5. At this time, the preliminary installation and fixation of the vacuum circuit breaker 2 is completed. At this time, the mounting plate 7 on the bottom outer wall of the vacuum circuit breaker 2 will pass through the interior of the mounting seat 1 and extend downward. At this time, the staff will thread the bolts 9 into the interior of the mounting plate 7 and the fixing plate 8. At this time, the installation and fixation of the vacuum circuit breaker 2 is completed. Then, the two protective covers 10 are clamped into the bottom inner wall of the mounting seat 1 and the bolts 9 are wrapped for protection at the same time. Then, the movable axis of the elastic latch 13 is slid and passed through the interior of the clamping rod 12. At this time, the protection work of the bolt 9 is completed.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vacuum circuit breaker auxiliary installation and fixing structure capable of preventing shaking, comprising a mounting seat (1) and a vacuum circuit breaker (2), characterized in that: The outer wall of the mounting seat (1) is provided with a mounting mechanism; The mounting mechanism comprises two positioning plates (3) fixedly mounted on the top outer wall of the mounting seat (1); eight reinforcing plates (4) are fixedly mounted on the top outer wall of the mounting seat (1); a rubber plate (5) is fixedly mounted on the side of the reinforcing plate (4) close to the vacuum circuit breaker (2); six reinforcing rods (6) are fixedly mounted between four reinforcing plates (4) on the same side; two mounting plates (7) are fixedly mounted on the bottom outer wall of the vacuum circuit breaker (2); two fixing plates (8) are fixedly mounted on the bottom outer wall of the mounting seat (1); and bolts (9) are threadedly connected between two adjacent mounting plates (7) and fixing plates (8).

2. The auxiliary installation and fixing structure of a vacuum circuit breaker capable of avoiding shaking according to claim 1 is characterized in that: Two protective covers (10) are clamped on the bottom outer wall of the mounting seat (1), a connecting rod (11) is fixedly installed between the two protective covers (10), two clamping rods (12) are fixedly installed on the top outer wall of the connecting rod (11), and two elastic latch parts (13) are arranged on the outside of the bottom of the mounting seat (1).

3. The auxiliary installation and fixing structure of a vacuum circuit breaker capable of avoiding shaking according to claim 2, characterized in that: The bottom outer wall of the mounting seat (1) is provided with four card slots, the top outer wall of the protective cover (10) is card-engaged in the card slots and is of a size that matches the inside thereof, the card rod (12) is provided with a card hole, and the movable shaft of the elastic latch member (13) is slidably connected in the card hole and is of a size that matches the inside thereof.

4. The auxiliary installation and fixing structure of a vacuum circuit breaker capable of avoiding shaking according to claim 2, characterized in that: The mounting plate (7), the fixing plate (8) and the bolts (9) are all located inside the protective cover (10).

5. The auxiliary installation and fixing structure of a vacuum circuit breaker capable of avoiding shaking according to claim 1, characterized in that: The left and right sides of the vacuum circuit breaker (2) are attached to the outer walls of the two positioning plates (3) on the opposite sides, and the front and rear outer walls of the vacuum circuit breaker (2) are attached between the eight rubber plates (5).

6. The auxiliary installation and fixing structure of a vacuum circuit breaker capable of avoiding shaking according to claim 1, characterized in that: The interior of the mounting seat (1) is provided with two through holes, the mounting plate (7) is slidably connected inside the through holes and is adapted in size, and the mounting plate (7) extends downwardly from the mounting seat (1).

7. The auxiliary installation and fixing structure of a vacuum circuit breaker capable of avoiding shaking according to claim 1, characterized in that: The mounting plate (7) and the fixing plate (8) are both provided with threaded holes inside, and the bolts (9) are threadedly connected inside the threaded holes and have matching sizes.

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