Power distribution cabinet plane lock convenient to install

Abstract

The utility model relates to the technical field of plane locks, and discloses a power distribution cabinet plane lock convenient to install, which comprises a pressing plate and a lock groove fixedly installed on the pressing plate, and is characterized in that the pressing plate and a pressing block are of an integral structure, a base is connected with a fixing plate through a baffle, a button can be fixedly connected to the base through a spring, and the lock groove is fixedly installed on the pressing plate. The bolt column is fixedly installed on the base, the nut strip is rotatably installed on the bolt column, and the spring bolt is fixed to the pressing block through a screw. According to the utility model, the pressing plate, the fixing plate, the bolt column and the nut strip are fastened on the power distribution cabinet, so that the effect of convenient installation is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of plane locks, in particular to a plane lock for a power distribution cabinet which is easy to install. Background Art

[0002] The distribution cabinet (box) is divided into power distribution cabinet (box), lighting distribution cabinet (box), and metering cabinet (box). It is the final equipment of the power distribution system. The distribution cabinet is a general term for the motor control center. The distribution cabinet is used in places where the load is relatively dispersed and there are fewer circuits; the motor control center is used in places where the load is concentrated and there are more circuits. They distribute the power of a circuit of the upper-level distribution equipment to the nearest load. This level of equipment should provide protection, monitoring and control for the load. Considering safety issues, the device needs to be equipped with a flat lock. The flat locks currently on the market need to be disassembled with tools during installation and need to be turned manually, which is very inconvenient.

[0003] The utility model patent application document with the publication number "CN202320864558.9" discloses a distribution cabinet door lock, which relates to the technical field of distribution equipment, including a mounting bolt arranged at the center position of the right end of the lock core shaft, and an inner tooth ring is circumferentially positioned and axially elastically connected and installed at the outer position of the mounting bolt on the right end surface of the lock core shaft. The utility model is designed by arranging an inner tooth ring, mounting bolts and an adjustable lock tongue mechanism on the lock core shaft, so that when the lock tongue is installed, the inner tooth ring is manually pushed to the left, and then the lock tongue mechanism is held and rotated to be installed on the mounting bolt, and then the inner tooth ring is loosened so that the inner tooth ring is meshed with the tooth column of the lock tongue mechanism to realize the positioning and installation of the lock tongue mechanism on the lock core shaft. When the lock tongue mechanism is installed, the extension length of the lock tongue strip can be adjusted according to the structure of the distribution cabinet and the position of the cabinet door lock hole. There is no need to replace the lock tongue, which effectively improves the convenience of installation and adjustment of the lock tongue mechanism, saving time and effort.

[0004] The above-mentioned comparative document discloses that "the inner gear ring is circumferentially positioned and axially elastically connected and installed on the right end face of the lock core shaft at the outer periphery of the mounting bolt" can only solve the problem that the lock tongue mechanism is inconvenient to install and adjust, but cannot solve the problem of quick installation between the flat lock as a whole and the distribution cabinet. Utility Model Content

[0005] The utility model aims to provide a flat lock for a power distribution cabinet which is easy to install, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0007] The utility model is a flat lock for a power distribution cabinet which is easy to install, comprising a pressure plate, a base, a button, a bolt column, a nut strip and a lock tongue, wherein a lock groove is fixedly installed on the pressure plate, the pressure plate and the pressing block are an integral structure, the base is connected to a fixed plate through a baffle, the button is fixedly connected to the base through a spring, the bolt column is fixedly installed on the base, the bolt column and the fixing plate are threadedly connected, the nut strip can be threadedly installed on the bolt column, and the lock tongue is fixed to the pressing block through a screw.

[0008] Furthermore, there are two springs for springing open the pressure plate after unlocking.

[0009] Furthermore, there are two screws for fixing the locking tongue.

[0010] Furthermore, the bolt column is fixed on the base, and the flat lock can be fixed on the power distribution cabinet by rotating the nut strip.

[0011] Furthermore, the bolt column is connected to a fixing plate, and the fixing plate is a main installation and fixing component, and the bolt column is a secondary installation component.

[0012] The utility model has the following beneficial effects: the flat lock of the distribution box which is easy to install can achieve a semi-automatic effect by lifting the pressure plate to press the lock tongue downward. The bolt column and the base are fixedly connected, the nut strip and the bolt column are rotatably installed, and the fixing plate and the baffle are used to make the structure more compact.

[0013] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 This is a schematic diagram of the exploded structure of the utility model;

[0016] Figure 2 This is a side view of the structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the back structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the front structure of the utility model;

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0020] In the figure: 1. pressure plate; 2. lock slot; 3. pressing block; 4. base; 5. button; 6. spring; 7. baffle; 8. bolt column; 9. fixing plate; 10. nut strip; 11. lock tongue; 12. screw. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-Figure 4 As shown, the utility model is a flat lock for a power distribution cabinet which is easy to install.

[0023] It includes a pressing plate 1, a base 4, a button 5, a bolt column 8, a nut strip 10 and a lock tongue 11. A lock groove 2 is fixedly installed on the pressing plate 1. The pressing plate 1 and the pressing block 3 are an integral structure. The base 4 is connected to the fixing plate 9 through a baffle 7. The button 5 is fixedly connected to the base 4 through a spring 6. The bolt column 8 is fixedly installed on the base 4. The bolt column 8 and the fixing plate 9 are threadedly connected. The nut strip 10 can be threadedly installed on the bolt column 8. The lock tongue 11 is fixed to the pressing block 3 through a screw 12.

[0024] Lifting the pressure plate 1 can make the locking tongue 11 face downward, and the nut strip 10 can be connected with the bolt column 8 to fix the fixing plate 9 and the baffle 7, so that installation and disassembly are more convenient, and the locking tongue 11 is fixed to the pressing block 3 by screws 12.

[0025] Working principle: install the base 4, baffle 7, fixing plate 9, nut strip 10, and lock tongue 11 in sequence, rotate the nut strip 10 on the bolt column 8 to fix the fixing plate 9 behind the distribution cabinet door, press the button 5 after unlocking, the pressure plate 1 pops out, and the lifting of the pressure plate 1 drives the pressing block 3 to press down, so that the lock tongue 11 is pressed down to open the entire lock.

[0026] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A flat lock for a power distribution cabinet that is easy to install, comprising a pressure plate (1), a base (4), a button (5), a bolt column (8), a nut strip (10) and a lock tongue (11), wherein a lock groove (2) is fixedly mounted on the pressure plate (1), and the characteristics are: The pressure plate (1) and the pressing block (3) are an integral structure, the base (4) is connected to the fixing plate (9) via a baffle (7), the button (5) is fixedly connected to the base (4) via a spring (6), the bolt column (8) is fixedly mounted on the base (4), the bolt column (8) and the fixing plate (9) are threadedly connected, the nut strip (10) can be threadedly mounted on the bolt column (8), and the lock tongue (11) is fixed to the pressing block (3) via a screw (12).

2. The easy-to-install flat lock for a power distribution cabinet according to claim 1, characterized in that: The number of the springs (6) is two.

3. The easy-to-install flat lock for a power distribution cabinet according to claim 1, characterized in that: There are two screws (12) for fixing the locking tongue (11).

4. The easy-to-install flat lock for a power distribution cabinet according to claim 1 is characterized in that: The bolt column (8) is fixed on the base (4).

5. The easy-to-install flat lock for a power distribution cabinet according to claim 1, characterized in that: The bolt column (8) is connected to the fixing plate (9), and the fixing plate (9) is a main installation and fixing component, and the bolt column is a secondary installation component.

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