CN211265345U - Mounting structure for vacuum circuit breaker - Google Patents

Abstract

The utility model discloses an installation structure for a vacuum circuit breaker, which comprises a placing mechanism and an adjusting mechanism, the adjusting mechanism is arranged on the upper side of the placing mechanism, and also includes a fixing mechanism for fixing the vacuum circuit breaker. A mechanism is provided on the upper portion of the placement mechanism. The utility model utilizes the setting of the fixing mechanism so that the vacuum circuit breaker can still adjust the position when it is fixed.

Description

A mounting structure for a vacuum circuit breaker

technical field

The utility model relates to the technical field of circuit breakers, in particular to an installation structure for a vacuum circuit breaker.

Background technique

"Vacuum circuit breaker" is named because both the arc extinguishing medium and the insulating medium of the contact gap after arc extinguishing are high vacuum; it has the advantages of small size, light weight, suitable for frequent operation, and no need for maintenance for arc extinguishing. The application in the power grid is more popular. Vacuum circuit breaker is an indoor power distribution device in a 3-10kV, 50Hz three-phase AC system. It can be used for protection and control of electrical equipment in industrial and mining enterprises, power plants, and substations. In the places of maintenance and frequent operation, the circuit breaker can be configured in the middle cabinet, double-layer cabinet and fixed cabinet to control and protect high-voltage electrical equipment. However, the existing installation mechanism is complicated to adjust the position of the vacuum circuit breaker after the installation is completed.

Utility model content

The purpose of the present invention is to provide an installation structure for a vacuum circuit breaker in order to solve the above problems.

The utility model realizes the above-mentioned purpose through the following technical solutions:

An installation structure for a vacuum circuit breaker includes a placement mechanism and an adjustment mechanism, the adjustment mechanism is provided on the upper side of the placement mechanism, and also includes a fixing mechanism for fixing a vacuum circuit breaker, the fixing mechanism is arranged on the Place the upper part of the mechanism.

Preferably, the placing mechanism includes a placing pad, a fixing hole and a placing table, the placing pad is arranged at the lower part of the fixing mechanism, the fixing holes are arranged at four corners of the placing pad, and the upper surface of the placing pad is provided with the fixing holes. The placing table is connected in the middle by bolts.

Preferably, the adjustment mechanism includes a fixing plate, an adjustment bolt, and a placement slot, the fixing plate is connected to the upper surface side of the placement mechanism by bolts, and the adjustment bolt is connected to the inside of the fixing plate by a thread, One side of the fixing plate is provided with the placing slot.

Preferably, the fixing mechanism includes a T-shaped slot, a T-shaped bolt, a placement plate, a connecting spring, and a bearing plate, the T-shaped slot is provided inside the placement mechanism, and the interior of the T-shaped slot is slidably connected. For the T-shaped bolt, the placing plate is provided on the outside of the T-shaped bolt, the connecting spring is disposed on one side of the placing plate, and the bearing plate is connected to one side of the connecting spring by bolts, so The carrying plate and the placing mechanism are connected by bolts.

Preferably, the fixing mechanism includes a T-shaped groove, a T-shaped bolt, a placing plate, a bearing plate, and a hydraulic rod, the T-shaped groove is provided inside the placing mechanism, and the inner sliding connection of the T-shaped groove is For the T-shaped bolt, the placing plate is provided on the outside of the T-shaped bolt, the hydraulic rod is provided on one side of the placing plate, and the bearing plate is connected to one side of the hydraulic rod by bolts, so The carrying plate and the placing mechanism are connected by bolts.

The beneficial effect is that the position of the vacuum circuit breaker can still be adjusted when it is fixed by using the setting of the fixing mechanism.

Additional technical features and advantages of the present invention will be more apparent in the following description, or can be learned through the specific practice of the present invention.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification, and together with the following specific embodiments, are used to explain the present utility model, but do not constitute a limitation to the present utility model. In the attached image:

1 is a schematic diagram of the overall structure of the first embodiment of the installation structure for a vacuum circuit breaker according to the present invention;

2 is a cross-sectional view of a front view of a vacuum circuit breaker installation structure according to the present invention;

3 is a first structural schematic diagram of the second embodiment of the installation structure for a vacuum circuit breaker according to the present invention;

4 is a second structural schematic diagram of the second embodiment of the installation structure for a vacuum circuit breaker according to the present invention.

The reference numerals are explained as follows:

1. Placement mechanism; 101, Placement pad; 102, Fixing hole; 103, Placement table; 2. Adjustment mechanism; 201, Fixing plate; 202, Adjustment bolt; 203, Placement slot; 3, Fixing mechanism; 302, T-bolt; 303, placing plate; 304, connecting spring; 305, bearing pad; 306, hydraulic rod.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation , are constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

Below in conjunction with accompanying drawing, the utility model is further described:

An installation structure for a vacuum circuit breaker includes a placement mechanism 1 and an adjustment mechanism 2. An adjustment mechanism 2 is provided on the upper side of the placement mechanism 1, and also includes a fixing mechanism 3 for fixing the vacuum circuit breaker. The fixing mechanism 3 is arranged on the placement mechanism. 1 top.

Example 1

As shown in FIG. 1 and FIG. 2 , the placing mechanism 1 includes a placing pad 101, a fixing hole 102, and a placing table 103. The placing pad 101 is arranged at the lower part of the T-shaped groove 301 and is fixed to the position to be installed. The four corners of the placing pad 101 are provided with The fixing hole 102 can be fixed with the position to be installed through here. The upper surface of the placing pad 101 is connected with a placing table 103 by bolts in the middle, and the upper part carries the main body of the machine; the adjustment mechanism 2 includes a fixing plate 201. Slot 203, the fixing plate 201 is connected to the upper surface side of the placing table 103 by bolts, the inside of the fixing plate 201 is screwed with adjusting bolts 202, and the position of the vacuum circuit breaker can be adjusted by adjusting the bolts 202. The side is provided with a placement slot 203, through which the T-shaped bolt 302 can be put in; the fixing mechanism 3 includes a T-shaped slot 301, a T-shaped bolt 302, a placement plate 303, a connection spring 304, a carrier plate 305, and the T-shaped slot 301 is provided Inside the placing table 103, the vacuum circuit breaker can be fixed in cooperation with the T-shaped bolts 302. The T-shaped grooves 301 are slidably connected with the T-shaped bolts 302. The T-shaped bolts 302 are provided with a placing plate 303 on the outside, and the vacuum circuit breaker is placed on the upper part. One side of the placing plate 303 is provided with a connecting spring 304, which can prevent the vacuum circuit breaker from colliding.

Working principle: place the vacuum circuit breaker on the placing plate 303, fix it by the T-shaped bolt 302, and then adjust it by the action of the adjusting bolt 202. After reaching the proper position, the connection spring 304 can prevent it from hitting the load bearing. Board 305, so far all the work is over.

Example 2

As shown in Figures 2 and 3 and 4, the difference between Embodiment 2 and Embodiment 1 is that the fixing mechanism 3 includes a T-shaped groove 301, a T-shaped bolt 302, a placing plate 303, a bearing plate 305, and a hydraulic rod 306. The T-shaped slot 301 is arranged inside the placing table 103, and can cooperate with the T-shaped bolt 302 to fix the vacuum circuit breaker. The T-shaped slot 301 is slidably connected with the T-shaped bolt 302, and the T-shaped bolt 302 is provided with a placing plate 303 outside. A vacuum circuit breaker is placed on the upper part, and a hydraulic rod 306 is arranged on one side of the placing plate 303, which can prevent the vacuum circuit breaker from colliding. , when working, place the vacuum circuit breaker on the placing plate 303, fix it by the T-bolt 302, and then adjust it by the action of the adjusting bolt 202. After reaching the appropriate position, the hydraulic rod 306 can prevent it from hitting Bearing plate 305, all the work is completed so far.

The basic principles, main features and advantages of the present invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention There will also be various changes and improvements in the new model, which all fall within the scope of the claimed invention. The claimed scope of the utility model is defined by the appended claims and their equivalents.

Claims (5)

1. The utility model provides a mounting structure for vacuum circuit breaker, includes placement machine (1), adjustment mechanism (2), upper portion one side of placement machine (1) is provided with adjustment mechanism (2), its characterized in that: the vacuum circuit breaker placing mechanism is characterized by further comprising a fixing mechanism (3) used for fixing the vacuum circuit breaker, wherein the fixing mechanism (3) is arranged on the upper portion of the placing mechanism (1).

2. The mounting structure for a vacuum circuit breaker according to claim 1, wherein: the placing mechanism (1) comprises a placing pad (101), fixing holes (102) and a placing table (103), wherein the placing pad (101) is arranged at the lower part of the fixing mechanism (3), the fixing holes (102) are arranged at four corners of the placing pad (101), and the placing table (103) is connected to the middle of the upper surface of the placing pad (101) through bolts.

3. The mounting structure for a vacuum circuit breaker according to claim 1, wherein: the adjusting mechanism (2) comprises a fixing plate (201), an adjusting bolt (202) and a placing groove (203), the fixing plate (201) is connected to one side of the upper surface of the placing mechanism (1) through a bolt, the adjusting bolt (202) is connected to the inside of the fixing plate (201) through a thread, and the placing groove (203) is arranged on one side of the fixing plate (201).

4. The mounting structure for a vacuum circuit breaker according to claim 1, wherein: the fixing mechanism (3) comprises a T-shaped groove (301), a T-shaped bolt (302), a placing plate (303), a connecting spring (304) and a bearing plate (305), wherein the T-shaped groove (301) is arranged inside the placing mechanism (1), the T-shaped bolt (302) is connected to the inside of the T-shaped groove (301) in a sliding mode, the placing plate (303) is arranged on the T-shaped bolt (302) on the outside, the connecting spring (304) is arranged on one side of the placing plate (303), the bearing plate (305) is connected to one side of the connecting spring (304) through a bolt, and the bearing plate (305) is connected with the placing mechanism (1) through a bolt.

5. The mounting structure for a vacuum circuit breaker according to claim 1, wherein: the fixing mechanism (3) comprises a T-shaped groove (301), a T-shaped bolt (302), a placing plate (303), a bearing plate (305) and a hydraulic rod (306), the T-shaped groove (301) is arranged inside the placing mechanism (1), the T-shaped bolt (302) is connected to the inside of the T-shaped groove (301) in a sliding mode, the placing plate (303) is arranged on the T-shaped bolt (302) on the outside, the hydraulic rod (306) is arranged on one side of the placing plate (303), the bearing plate (305) is connected to one side of the hydraulic rod (306) through bolts, and the bearing plate (305) is connected with the placing mechanism (1) through bolts.

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