Breaker supporting base

Abstract

The utility model discloses a circuit breaker supporting base. The circuit breaker supporting base comprises a base, the base is used for supporting device elements, and an up-down clamping assembly, a transverse clamping assembly and a base connecting assembly are arranged on the base; the utility model relates to the technical field of circuit breaker installation, and has the following beneficial effects: the supporting base of the scheme can replace a circuit breaker shell to be fixed on a wall surface passing plate, frequent and repeated disassembly and assembly are not needed, and a plurality of groups of circuit breakers are fixedly clamped through the upper and lower clamping assemblies and the transverse clamping assembly, so that the working efficiency is improved. And then a plurality of bases can be connected through the base connecting assemblies, so that a bolt does not need to be drilled through a wall surface when other bases are mounted, and a large number of circuit breakers can be clamped and mounted.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit breaker installation, in particular to a circuit breaker supporting base. Background Art

[0002] A circuit breaker is a switching device that can close, carry and disconnect current under normal circuit conditions and can close, carry and disconnect current under abnormal circuit conditions within a specified time. Circuit breakers usually need to be installed on walls or panels, and the conventional installation method uses bolts or adhesives to fix them, but circuit breakers usually need to be repeatedly disassembled and installed, which will cause a certain degree of damage to the wall or panel. Utility Model Content

[0003] To achieve the above objectives, the utility model is implemented through the following technical solutions: a circuit breaker support base, comprising a base; the base is used to support device components, and the base is provided with upper and lower clamping components, a transverse clamping component and a base connecting component;

[0004] The upper and lower clamping components include: a mounting groove, a first threaded hole, a first threaded column, a rotating handle, a rotating bearing and a clamping plate;

[0005] The mounting groove is provided on the base, the first threaded hole is provided on the lower side wall of the mounting groove, the first threaded column is installed in the first threaded hole, the rotating handle is connected to the lower end of the first threaded column, and the clamping plate is installed at the upper end of the first threaded column through a rotating bearing. The upper and lower sides of the circuit breaker can be clamped by this assembly.

[0006] Preferably, the transverse clamping assembly comprises: a slideway, a slider, a movable clamping plate, a second threaded hole, a second threaded column, a locking block and a fixed handle;

[0007] The slideway is arranged inside the bottom of the mounting groove, the slider is installed at the bottom of the movable clamping plate, the movable clamping plate is installed on the slideway through the slider, the second threaded hole is arranged on the movable clamping plate, the second threaded column is installed in the second threaded hole, the fixed handle is connected to the upper end of the second threaded column, and the locking block is connected to the bottom end of the second threaded column. This assembly can cooperate with the upper and lower clamping assemblies to assist in clamping the side of the circuit breaker.

[0008] Preferably, the base connection assembly comprises: a positioning block, a positioning slot, a connecting buckle, a buckle slot, a switch buckle and a spring;

[0009] The positioning block and the connecting clip are installed on the right side of the base, the clip groove and the positioning groove are opened on the left side of the base, and the switch clip is installed in the clip groove. Through this component, the connection between the bases can be completed, so that more groups of circuit breakers can be installed.

[0010] Preferably, a rubber pad is provided at the bottom of the locking block.

[0011] Preferably, bolt holes and fixing screws are provided on the frames surrounding the base.

[0012] Beneficial Effects

[0013] The circuit breaker support base has the following beneficial effects:

[0014] The support base of the present invention can replace the circuit breaker housing and be fixed on the wall panel, which does not need to be disassembled and assembled repeatedly. Multiple groups of circuit breakers can be fixed and clamped by upper and lower clamping components and horizontal clamping components. Then, multiple bases can be connected by base connecting components, so that when installing other bases, it is no longer necessary to use bolts to drill through the wall, so that a large number of circuit breakers can be clamped and installed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1-3 This is a schematic diagram of the three-dimensional appearance structure of a circuit breaker support base described in the utility model.

[0016] Figure 4 This is a schematic diagram of the main structure of a circuit breaker support base described in the utility model.

[0017] Figure 5 The utility model is a schematic diagram of a top view of a circuit breaker support base.

[0018] Figure 6 It is a partially enlarged schematic diagram of a transverse clamping assembly of a circuit breaker support base described in the utility model.

[0019] Figure 7 It is a partially enlarged schematic diagram of a base connection assembly of a circuit breaker support base described in the utility model.

[0020] Figure 8 It is a partially enlarged schematic diagram of the upper and lower clamping components of a circuit breaker support base described in the utility model.

[0021] In the figure: 1, base; 2, mounting groove; 3, first threaded hole; 4, first threaded column; 5, rotating handle; 6, rotating bearing; 7, clamping plate; 8, slideway; 9, slider; 10, moving clamping plate; 11, second threaded hole; 12, second threaded column; 13, locking block; 14, fixing handle; 15, positioning block; 16, positioning groove; 17, connecting buckle; 18, buckle groove; 19, switch buckle; 20, spring; DETAILED DESCRIPTION

[0022] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0023] See also Figure 1-8 , the utility model provides a technical solution.

[0024] A circuit breaker support base 1, comprising a base 1; the base 1 is used to support device components, and the base 1 is provided with upper and lower clamping components, a transverse clamping component and a base connecting component;

[0025] The upper and lower clamping components include: a mounting groove 2, a first threaded hole 3, a first threaded column 4, a rotating handle 5, a rotating bearing 6 and a clamping plate 7;

[0026] The mounting groove 2 is provided on the base 1, the first threaded hole 3 is provided on the lower side wall of the mounting groove 2, the first threaded column 4 is installed in the first threaded hole 3, the rotating handle 5 is connected to the lower end of the first threaded column 4, and the clamping plate 7 is installed at the upper end of the first threaded column 4 through the rotating bearing 6.

[0027] It should be noted that when the circuit breaker needs to be installed on the base 1, the circuit breaker is placed in the installation groove 2, and then the first threaded column 4 is rotated by rotating the handle 5, and then the clamping plate 7 is pushed upward by rotating the bearing 6, so as to clamp and fix the upper and lower sides of the circuit breaker housing.

[0028] Preferably, further, the transverse clamping assembly comprises: a slideway 8, a slider 9, a movable clamping plate 10, a second threaded hole 11, a second threaded column 12, a locking block 13 and a fixed handle 14;

[0029] The slide 8 is opened inside the bottom of the installation groove 2, the slider 9 is installed at the bottom of the movable splint 10, the movable splint 10 is installed on the slide 8 through the slider 9, the second threaded hole 11 is opened on the movable splint 10, the second threaded column 12 is installed in the second threaded hole 11, the fixed handle 14 is connected to the upper end of the second threaded column 12, and the locking block 13 is connected to the bottom end of the second threaded column 12.

[0030] It should be noted that in order to ensure the stability of the circuit breaker clamping, after the circuit breaker is clamped up and down, the movable clamping plate 10 is moved on the slide 8 through the slider 9 until the movable clamping plate 10 is pressed against the side of the circuit breaker housing, and then the fixing handle 14 is rotated to make the second threaded column 12 rotate in the second threaded hole 11, and then the locking block 13 can be pressed tightly against the bottom of the mounting groove 2 to fix the movable clamping plate 10, thereby achieving stable clamping of the circuit breaker side.

[0031] As a preferred embodiment, further, the base connection assembly includes: a positioning block 15, a positioning slot 16, a connecting buckle 17, a buckle slot 18, a switch buckle 19 and a spring 20;

[0032] The positioning block 15 and the connecting buckle 17 are installed on the right side of the base 1 , the buckle slot 18 and the positioning slot 16 are opened on the left side of the base 1 , and the switch buckle 19 is installed in the buckle slot 18 .

[0033] It should be noted that when there are a large number of circuit breakers, multiple bases 1 can be connected. When docking the bases 1, align the positioning block 15 with the positioning groove 16, and align the connecting buckle 17 with the buckle groove 18 for docking. After the connecting buckle 17 is inserted into the buckle groove 18, the connecting buckle 17 will engage with the switch buckle 19, thereby completing the connection and fixation between the two bases 1.

[0034] Preferably, further, a rubber pad is provided at the bottom of the locking block 13 .

[0035] It should be noted that the rubber pad is used to increase the friction force so as to make the position of the locking block 13 more stable.

[0036] Preferably, further, bolt holes and fixing screws are provided on the frames surrounding the base 1.

[0037] It should be noted that the bolt holes and the fixing screws can be used to fix the base 1 on the wall.

[0038] 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 circuit breaker support base, comprising a base; the base is used to support device components, characterized in that , the base is provided with upper and lower clamping components, a transverse clamping component and a base connecting component; The upper and lower clamping components include: a mounting groove, a first threaded hole, a first threaded column, a rotating handle, a rotating bearing and a clamping plate; The mounting groove is provided on the base, the first threaded hole is provided on the lower side wall of the mounting groove, the first threaded column is installed in the first threaded hole, the rotating handle is connected to the lower end of the first threaded column, and the clamping plate is installed on the upper end of the first threaded column through a rotating bearing.

2. A circuit breaker support base according to claim 1, characterized in that: The transverse clamping assembly includes: a slideway, a slider, a movable clamping plate, a second threaded hole, a second threaded column, a locking block and a fixed handle; The slideway is opened inside the bottom of the installation groove, the slider is installed at the bottom of the movable splint, the movable splint is installed on the slideway through the slider, the second threaded hole is opened on the movable splint, the second threaded column is installed in the second threaded hole, the fixed handle is connected to the upper end of the second threaded column, and the locking block is connected to the bottom end of the second threaded column.

3. A circuit breaker support base according to claim 1, characterized in that: The base connection assembly includes: a positioning block, a positioning slot, a connecting buckle, a buckle slot, a switch buckle and a spring; The positioning block and the connecting buckle are installed on the right side of the base, the buckle slot and the positioning slot are opened on the left side of the base, and the switch buckle is installed in the buckle slot.

4. A circuit breaker support base according to claim 2, characterized in that: A rubber pad is provided at the bottom of the locking block.

5. A circuit breaker support base according to claim 1, characterized in that: Bolt holes and fixing screws are arranged on the frames around the base.

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