CN-224217945-U - High-frequency harmonic comprehensive protection device cabinet convenient to install and debug

Abstract

The utility model relates to the technical field of device cabinets and discloses a high-frequency harmonic comprehensive protection device cabinet convenient to install and debug, which comprises a cabinet body, wherein a sliding rod is fixedly connected to the inner wall of the cabinet body, a partition plate is arranged on the outer wall of the sliding rod, a half-arc sleeve I is connected to the outer wall of the sliding rod through a limiting component, a half-arc sleeve II is connected to the outer wall of the half-arc sleeve I through a locking component, a sliding rail is fixedly connected to the top side of the partition plate, a fixing shell is fixedly connected to the front side of the sliding rail, and a limiting rod is fixedly connected to the rear side of the fixing shell. In the utility model, the second ejector block is separated from the first ejector block by pulling down the pull shaft, the module body and the plug shaft are easily pulled out, and after the plug shaft is inserted into the slide rail during installation, the spring is reset to enable the second ejector block to be propped against the outer wall of the first ejector block, so that the disassembly and assembly process is simplified, and the maintenance is convenient. Meanwhile, the partition plate can move along the sliding rod and is fixed at different positions by virtue of the limiting shaft, the semi-arc sleeve II and the locking ring, so that the internal space of the cabinet body can be flexibly adjusted.

Inventors

• DONG MINGZHU

Assignees

• 广东汇通电气有限公司

Dates

Publication Date

20260508

Application Date

20250520

Claims (8)

1. 1. The utility model provides a high frequency harmonic comprehensive protection device cabinet convenient to installation and debugging, its characterized in that, including the cabinet body (1), the inner wall fixedly connected with slide bar (3) of the cabinet body (1), the outer wall of slide bar (3) is provided with baffle (4), the outer wall of slide bar (3) is connected with half arc cover (7) through spacing subassembly, the outer wall of half arc cover (7) is connected with half arc cover two (8) through locking subassembly, the upside fixedly connected with slide rail (5) of baffle (4), the front side fixedly connected with fixed shell (13) of slide rail (5), the rear side fixedly connected with gag lever post (16) of fixed shell (13), the outer wall of gag lever post (16) is connected with grafting axle (15) through the block subassembly, the top side of grafting axle (15) is provided with module body (6) for the dismouting to module body (6).
2. 2. The high-frequency harmonic comprehensive protection device cabinet convenient to install and debug according to claim 1, wherein the limiting assembly comprises limiting holes (12) formed in the outer wall of the sliding rod (3), the inner wall of the semi-arc sleeve I (7) is fixedly connected with a limiting shaft (9), and the limiting shaft (9) is arranged in one of the limiting holes (12).
3. 3. The high-frequency harmonic comprehensive protection device cabinet convenient to install and debug according to claim 1, wherein the locking assembly comprises locking blocks (10) fixedly connected to the outer walls of a first half-arc sleeve (7) and a second half-arc sleeve (8), locking rings (11) are arranged on the outer walls of two adjacent locking blocks (10), and threads are arranged on the outer walls of the locking blocks (10) and the inner walls of the locking rings (11).
4. 4. The high-frequency harmonic comprehensive protection device cabinet convenient to install and debug according to claim 1, wherein the clamping assembly comprises a first ejector block (14) fixedly connected to the front end of the plug-in shaft (15), a second ejector block (17) is arranged on the outer wall of the limiting rod (16), the second ejector block (17) is arranged at the bottom end of the first ejector block (14), and a spring (18) is arranged on the outer wall of the limiting rod (16).
5. 5. The high-frequency harmonic comprehensive protection device cabinet convenient to install and debug according to claim 4, wherein one end of the spring (18) is connected with the bottom side of the top block II (17), and the other end of the spring (18) is connected with the bottom side of the fixed shell (13).
6. 6. The high-frequency harmonic comprehensive protection device cabinet convenient to install and debug according to claim 1 is characterized in that the plug-in shaft (15) is arranged on the inner wall of the sliding rail (5), and the rear end of the partition plate (4) is connected with the inner wall of the cabinet body (1) in a sliding mode.
7. 7. The high-frequency harmonic comprehensive protection device cabinet convenient to install and debug according to claim 4, wherein a pull shaft (19) is fixedly connected to the bottom side of the second top block (17) and used for pulling the second top block (17) to detach the module body (6).
8. 8. The high-frequency harmonic comprehensive protection device cabinet convenient to install and debug according to claim 1 is characterized in that a cover plate (2) is arranged on the front side of the cabinet body (1).

Description

High-frequency harmonic comprehensive protection device cabinet convenient to install and debug Technical Field The utility model relates to the technical field of device cabinets, in particular to a high-frequency harmonic comprehensive protection device cabinet convenient to install and debug. Background The high-frequency harmonic comprehensive protection device cabinet plays a key role in the power system, is widely applied to a plurality of fields such as industrial production, commercial buildings, residential electricity consumption and the like, and is mainly used for monitoring, inhibiting and protecting the power system from high-frequency harmonic interference and guaranteeing the stable operation of power equipment and the safety of a power grid. The prior high-frequency harmonic comprehensive protection device cabinet has a plurality of problems in actual use. Firstly, the installation and the dismantlement process of the inside module body of device cabinet are comparatively loaded down with trivial details, need generally with the help of multiple instrument and consume a large amount of manpowers, and operation flow is complicated, and this not only leads to consuming time and consuming effort when repairing and maintaining, still probably causes the damage to the module body because of frequent dismouting, increases maintenance cost and degree of difficulty. Secondly, the internal space layout of the device cabinet is fixed, the position of the partition plate is difficult to flexibly adjust, space optimization cannot be carried out according to the installation requirements of the high-frequency harmonic comprehensive protection devices of different scales and different types, the universality and the applicability of the device cabinet are greatly limited, the increasingly diversified practical application scenes of the power system are difficult to meet, and aiming at the technical problem, the application provides the high-frequency harmonic comprehensive protection device cabinet convenient to install and debug. Disclosure of utility model The utility model aims to solve the defects in the prior art, and provides a high-frequency harmonic wave comprehensive protection device cabinet which is convenient to install and debug, a pull-down shaft is used for separating a top block II from a top block I, the module body and the plug-in shaft are easily pulled out, after the plug-in shaft is inserted into the sliding rail during installation, the spring is reset to enable the second ejector block to be propped against the outer wall of the first ejector block, so that the module body and the partition plate are rapidly installed, the disassembly and assembly process is simplified, time and labor are saved, and overhaul and maintenance are facilitated. Meanwhile, the partition plate can move along the sliding rod and is fixed at different positions by means of the limiting shaft, the semi-arc sleeve II and the locking ring, so that the internal space of the cabinet body can be flexibly adjusted, and different requirements can be met. In order to achieve the above purpose, the present utility model provides the following technical solutions: The utility model provides a high frequency harmonic synthesizes protection device cabinet convenient to installation and debugging, includes the cabinet body, the inner wall fixedly connected with slide bar of the cabinet body, the outer wall of slide bar is provided with the baffle, the outer wall of slide bar is connected with half arc cover one through spacing subassembly, half arc cover one's outer wall is connected with half arc cover two through the lock subassembly, the upside fixedly connected with slide rail of baffle, the front side fixedly connected with fixed shell of slide rail, the rear side fixedly connected with gag lever post of fixed shell, the outer wall of gag lever post is connected with the grafting axle through the block subassembly, the top side of grafting axle is provided with the module body to be used for the dismouting to the module body. Further, the limiting assembly comprises limiting holes formed in the outer wall of the sliding rod, a limiting shaft is fixedly connected to the inner wall of the first semi-arc sleeve, and the limiting shaft is arranged in one of the limiting holes. Further, the locking assembly comprises a locking block fixedly connected to the outer walls of the first half-arc sleeve and the second half-arc sleeve, locking rings are arranged on the outer walls of the adjacent two locking blocks, and threads are arranged on the outer walls of the locking blocks and the inner walls of the locking rings. Further, the clamping assembly comprises a first ejector block fixedly connected to the front end of the plug-in shaft, a second ejector block is arranged on the outer wall of the limiting rod, the second ejector block is arranged at the bottom end of the first ejector block, and a spring is arranged on the o