Switch cabinet free from influence of installation error

Abstract

The utility model belongs to the technical field of switch cabinets, and particularly relates to a switch cabinet free of installation error influence, which comprises a switch cabinet and an installation seat, supporting seats are fixedly installed on the left side and the right side of the top of the installation seat, an installation device is arranged in the installation seat, and the installation device comprises a moving unit and a clamping unit. According to the switch cabinet free of the influence of the installation error, by arranging the moving unit, when the switch cabinet is installed on the inner sides of the two supporting seats, a motor drives a threaded rod to rotate, and under threaded connection of the threaded rod and a moving plate, the moving plate drives a fixing seat to move back and forth along a limiting rod, so that the fixing rod enters the fixing seat; the switch cabinet is installed without adjusting the installation position of the switch cabinet, so that the switch cabinet is not affected by installation errors, and the problems that in the background technology, the position of the cabinet body needs to be continuously moved, four clamping block holes in the back face of the cabinet body are aligned with clamping blocks on a rear connecting plate, the adjusting process is tedious, and the operation is inconvenient are solved. And the installation efficiency is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of switch cabinets, in particular to a switch cabinet free from the influence of installation errors. Background Art

[0002] The intelligent integrated controller for switch cabinet is a new multifunctional online monitoring device. It adopts microcomputer measurement and control technology, and replaces the original primary circuit analog indicator board of the switch cabinet. It is suitable for various switch cabinets such as central cabinet, trolley cabinet, fixed cabinet, ring network cabinet, etc. The device itself has a dynamic primary simulation diagram, live display and locking, circuit breaker opening and closing status indication, energy storage indication, and grounding switch status indication.

[0003] The switch cabinets on the market now are all integrated and can be used in most occasions. However, when installing the cabinet, the cabinet is heavy and difficult to fix, which is time-consuming and labor-intensive, causing great inconvenience to the installation. In addition, when installing the distribution board inside the switch cabinet, screws are required to fix it, which is a cumbersome process. The internal distribution boards are crowded, which is not conducive to heat dissipation.

[0004] For example, Chinese patent CN209169690U discloses a switch cabinet that is easy to install. By setting a rear connecting plate, when fixing the cabinet, first screws are passed through the fixing holes at the places where they need to be fixed, fix the rear connecting plate, and then align the four block holes on the back of the cabinet with the blocks on the rear connecting plate, and then insert the pins into the four pin holes respectively. This avoids the cabinet being too heavy during direct installation, resulting in a time-consuming and labor-intensive installation process, solves the problem that the cabinet cannot be installed quickly, and realizes the quick installation of the switch cabinet.

[0005] However, when the device is used, if there is an error between the block hole and the block installation, it is necessary to continuously move the position of the cabinet so that the four block holes on the back of the cabinet are aligned with the blocks on the rear connecting plate. The adjustment process is cumbersome and affects the installation efficiency.

[0006] Therefore, we urgently need to provide a switch cabinet that is not affected by installation errors. Utility Model Content

[0007] The purpose of the utility model is to provide a switch cabinet that is not affected by installation errors, so as to solve the problem proposed in the above background technology that the position of the cabinet needs to be constantly moved so that the four block holes on the back of the cabinet are aligned with the blocks on the rear connecting plate, and the adjustment process is cumbersome, which affects the installation efficiency.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a switch cabinet that is not affected by installation errors, comprising a switch cabinet and a mounting seat, wherein the mounting seat is arranged below the switch cabinet, support seats are fixedly installed on the left and right sides of the top of the mounting seat, and an installation device is arranged inside the mounting seat.

[0009] The installation device comprises a moving unit and a clamping unit, wherein the moving unit is arranged inside the installation seat, and the clamping unit is arranged above the moving unit.

[0010] The movable unit includes a motor, a threaded rod, a limit rod, a bearing and a movable plate. The motor is fixedly installed on the back of the mounting seat, the threaded rod is fixedly installed on the output end of the motor, the limit rod is fixedly installed on the left and right sides of the mounting seat, the bearing is fixedly installed inside the mounting seat, and the movable plate is installed inside the mounting seat.

[0011] Preferably, the clamping unit includes a fixed seat, a telescopic member, a connecting plate, a clamping rod, a spring, a fixed rod and a disc, the fixed seat is fixedly installed around the top of the movable plate, the telescopic member is fixedly installed on the top of the movable plate and is located between the front and rear fixed seats, the connecting plate is fixedly installed on the left and right ends of the telescopic member, the clamping rod is fixedly installed on the front and rear ends of one side of the connecting plate close to the fixed seat, one end of the spring is fixedly installed on the bottom inside the switch cabinet, the disc is fixedly installed on the top of the spring, and the fixing rod is fixedly installed on the bottom of the disc, is located inside the spring and extends to the bottom of the switch cabinet.

[0012] Preferably, a heat dissipation device is provided inside the switch cabinet, and the heat dissipation device includes a heat dissipation fan and a heat dissipation plate. The heat dissipation fan is installed at the rear end inside the switch cabinet, and the heat dissipation plate is fixedly installed on the left and right sides of the switch cabinet.

[0013] Preferably, threaded holes are provided around the upper surface of the mounting seat, and bolts are passed through the threaded holes to connect with the reserved holes at the mounting position, thereby facilitating fixing the mounting seat on the ground.

[0014] Preferably, one end of the threaded rod away from the motor is fixedly mounted on the inner ring of the bearing, and the threaded rod is supported by the bearing, so that the threaded rod rotates more smoothly.

[0015] Preferably, the limit rod passes through the left and right ends of the movable plate, the threaded rod is threadedly connected to the movable plate, and the threaded rod is driven to rotate by a motor. When the threaded rod and the movable plate are threadedly connected, the movable plate drives the fixed seat to move forward and backward along the limit rod.

[0016] Preferably, the upper end of the fixing seat is rounded, the clamping rod and one end of the fixing rod are semi-spherical, and clamping holes are provided on the left and right sides of the fixing rod. When the switch cabinet is placed inside the support seat, the movable plate moves along the limit rod. When the semi-spherical shape of the fixing rod contacts the rounded corner of the fixing seat, the fixing seat can push the fixing rod upward. When the fixing rod is located directly above the fixing seat, the spring pushes the fixing rod into the fixing seat.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The switch cabinet which is not affected by the installation error is provided with a moving unit. When the switch cabinet is installed on the inner sides of the two support seats, the threaded rod is driven to rotate by a motor. When the threaded rod is threadedly connected with the moving plate, the moving plate drives the fixed seat to move forward and backward along the limit rod, so that the fixed rod enters the inside of the fixed seat and is connected with the fixed rod by the clamping rod to realize the installation of the switch cabinet. There is no need to adjust the installation position of the switch cabinet, so that the switch cabinet is not affected by the installation error. This solves the problem that the position of the cabinet needs to be constantly moved so that the four clamping block holes on the back of the cabinet are aligned with the clamping blocks on the rear connecting plate, and the adjustment process is cumbersome, which affects the installation efficiency.

[0019] 2. The switch cabinet which is free from the influence of installation errors is provided with a heat dissipation device. When the internal temperature of the switch cabinet is too high, the heat dissipation inside the switch cabinet is carried out by a heat dissipation fan in cooperation with a heat dissipation plate, thereby avoiding the accelerated aging of the internal components of the switch cabinet due to the excessively high internal temperature of the switch cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the installation device of the utility model;

[0022] Figure 3 This is a partial structural exploded view of the connection between the movable plate and the clamping unit of the utility model;

[0023] Figure 4 This is a schematic diagram of the internal structure of the switch cabinet of the utility model;

[0024] Figure 5 This is a disassembled view of the connection between the fixing rod and the clamping rod of the utility model.

[0025] In the figure: 1. switch cabinet; 2. mounting base; 301. motor; 302. threaded rod; 303. limit rod; 304. bearing; 305. movable plate; 401. fixed base; 402. telescopic member; 403. connecting plate; 404. clamping rod; 405. spring; 406. fixed rod; 407. disc; 501. cooling fan; 502. cooling plate; 6. supporting base. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-Figure 5 , the utility model provides a technical solution:

[0028] Embodiment 1:

[0029] A switch cabinet that is free from installation errors includes a switch cabinet 1 and a mounting base 2. The mounting base 2 is arranged below the switch cabinet 1. Threaded holes are opened around the upper surface of the mounting base 2. Bolts penetrate the threaded holes and are connected to reserved holes at the installation position, so as to facilitate fixing the mounting base 2 on the ground. Support bases 6 are fixedly installed on the left and right sides of the top of the mounting base 2, and an installation device is arranged inside the mounting base 2.

[0030] The mounting device comprises a moving unit and a clamping unit. The moving unit is arranged inside the mounting seat 2, and the clamping unit is arranged above the moving unit.

[0031] The mobile unit includes a motor 301, a threaded rod 302, a limit rod 303, a bearing 304 and a mobile plate 305. The motor 301 is fixedly installed on the back of the mounting seat 2, the threaded rod 302 is fixedly installed on the output end of the motor 301, and the end of the threaded rod 302 away from the motor 301 is fixedly installed on the inner ring of the bearing 304. The threaded rod 302 is supported by the bearing 304 to make the threaded rod 302 rotate more smoothly. The limit rod 303 is fixedly installed on the left and right sides of the mounting seat 2. The limit rod 303 runs through the left and right ends of the moving plate 305. The threaded rod 302 is threadedly connected to the inside of the moving plate 305. The threaded rod 302 is driven to rotate by the motor 301. When the threaded rod 302 is threadedly connected to the moving plate 305, the moving plate 305 drives the fixed seat 401 to move forward and backward along the limit rod 303. The bearing 304 is fixedly installed inside the mounting seat 2, and the moving plate 305 is installed inside the mounting seat 2.

[0032] The clamping unit includes a fixing seat 401, a telescopic member 402, a connecting plate 403, a clamping rod 404, a spring 405, a fixing rod 406 and a disc 407. The fixing seat 401 is fixedly installed around the top of the moving plate 305. A connecting groove is provided on the upper surface of the fixing seat 401. When the fixing rod 406 completely enters the connecting groove, the clamping rod 404 is clamped with the clamping hole provided in the fixing rod 406 to fix the fixing rod 406, thereby fixing the switch cabinet 1 on the mounting seat 2. The telescopic member 402 is fixedly installed on the top of the moving plate 305 at the front and rear ends. The telescopic member 402 is between the two fixed seats 401, the telescopic member 402 is a double-headed electric push rod, the connecting plate 403 is fixedly installed at the two output ends of the double-headed electric push rod, the connecting plate 403 is fixedly installed at the left and right ends of the telescopic member 402, the clamping rod 404 is fixedly installed at the front and rear ends of one side of the connecting plate 403 close to the fixed seat 401, one end of the spring 405 is fixedly installed at the bottom of the switch cabinet 1, the disc 407 is fixedly installed at the top of the spring 405, and the fixing rod 406 is fixedly installed at the bottom of the disc 407, located inside the spring 405 and extending to the bottom of the switch cabinet 1.

[0033] Embodiment 2:

[0034] On the basis of Example 1: a heat dissipation device is arranged inside the switch cabinet 1, and the heat dissipation device includes a heat dissipation fan 501 and a heat dissipation plate 502. The heat dissipation fan 501 is installed at the rear end inside the switch cabinet 1, and the switch cabinet 1 is cooled by the heat dissipation fan 501. The heat dissipation plate 502 is fixedly installed on the left and right sides of the switch cabinet 1.

[0035] Embodiment three:

[0036] On the basis of the second embodiment: the upper end of the fixed seat 401 is rounded, the clamping rod 404 and one end of the fixed rod 406 are semi-spherical, and clamping holes are opened on the left and right sides of the fixed rod 406. When the switch cabinet 1 is placed inside the support seat 6, it moves along the limit rod 303 through the movable plate 305. When the hemispherical shape of the fixed rod 406 contacts the rounded corner of the fixed seat 401, the fixed seat 401 can push the fixed rod 406 to move upward. When the fixed rod 406 is located directly above the fixed seat 401, the spring 405 pushes the fixed rod 406 into the fixed seat 401.

[0037] When in use, the threaded hole opened in the mounting seat 2 is connected with the reserved hole of the mounting position by bolts, the mounting seat 2 is fixed on the ground, the switch cabinet 1 is placed on the inner sides of the left and right support seats 6, and then the motor 301 is started to drive the threaded rod 302 to rotate. Under the threaded connection between the threaded rod 302 and the movable plate 305, the movable plate 305 drives the fixed seat 401 to move forward and backward along the limit rod 303. When the hemispherical shape of the fixing rod 406 contacts the rounded corner of the fixing seat 401, the fixing seat 401 pushes the fixing rod 406 to move upward. When the fixing rod 406 is located directly above the fixing seat 401, the spring 405 pushes the fixing rod 406 into the fixing seat 401, and then the motor 301 is stopped, the telescopic member 402 is started to pull the connecting plate 403 to drive the clamping rod 404 to clamp with the clamping hole opened in the fixing rod 406, and the switch cabinet 1 is fixed, thereby completing the installation of the switch cabinet 1. The installation is convenient and is not affected by the installation error of the switch cabinet 1.

[0038] 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 statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A switch cabinet free from installation error, comprising a switch cabinet (1) and a mounting base (2), wherein the mounting base (2) is arranged below the switch cabinet (1), and characterized in that: Support seats (6) are fixedly mounted on the left and right sides of the top of the mounting seat (2), and a mounting device is arranged inside the mounting seat (2); The mounting device comprises a moving unit and a clamping unit, wherein the moving unit is arranged inside the mounting seat (2) and the clamping unit is arranged above the moving unit; The mobile unit comprises a motor (301), a threaded rod (302), a limit rod (303), a bearing (304) and a mobile plate (305); the motor (301) is fixedly mounted on the back of the mounting seat (2); the threaded rod (302) is fixedly mounted on the output end of the motor (301); the limit rod (303) is fixedly mounted on the left and right sides of the mounting seat (2); the bearing (304) is fixedly mounted on the mounting seat (2); and the mobile plate (305) is mounted on the mounting seat (2).

2. A switch cabinet free from installation errors according to claim 1, characterized in that: The clamping unit comprises a fixed seat (401), a telescopic member (402), a connecting plate (403), a clamping rod (404), a spring (405), a fixed rod (406) and a disc (407); the fixed seat (401) is fixedly mounted on the top of the movable plate (305) and around the periphery; the telescopic member (402) is fixedly mounted on the top of the movable plate (305) and located between the front and rear fixed seats (401); the connecting plate (403) is fixedly mounted on the left and right ends of the telescopic member (402); the clamping rod (404) is fixedly mounted on the front and rear ends of one side of the connecting plate (403) close to the fixed seat (401); one end of the spring (405) is fixedly mounted on the bottom of the switch cabinet (1); the disc (407) is fixedly mounted on the top of the spring (405); and the fixed rod (406) is fixedly mounted on the bottom of the disc (407) and located inside the spring (405) and extending to the bottom of the switch cabinet (1).

3. The switch cabinet free from installation errors according to claim 1, characterized in that: A heat dissipation device is provided inside the switch cabinet (1), the heat dissipation device comprising a heat dissipation fan (501) and a heat dissipation plate (502), the heat dissipation fan (501) is installed at the rear end inside the switch cabinet (1), and the heat dissipation plate (502) is fixedly installed on the left and right sides of the switch cabinet (1).

4. The switch cabinet free from installation errors according to claim 1, characterized in that: The upper surface of the mounting seat (2) is provided with threaded holes around its periphery.

5. The switch cabinet free from installation error according to claim 1, characterized in that: One end of the threaded rod (302) away from the motor (301) is fixedly mounted on the inner ring of the bearing (304).

6. The switch cabinet free from installation error according to claim 1, characterized in that: The limiting rod (303) passes through the left and right ends of the movable plate (305), and the threaded rod (302) is threadedly connected to the inside of the movable plate (305).

7. The switch cabinet free from installation error according to claim 2, characterized in that: The upper end of the fixing seat (401) is rounded, the clamping rod (404) and one end of the fixing rod (406) are semi-spherical, and clamping holes are provided on the left and right sides of the fixing rod (406).

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