Explosion-proof control box convenient to install
By designing structures such as grip rods, bar plates and springs in the explosion-proof control box, the problem of single-person operation of the existing explosion-proof control box is solved, efficient and labor-saving installation and disassembly and assembly are achieved, and labor costs are reduced.
Patent Information
- Application Number
- CN202420708022.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-07
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-04-07
AI Technical Summary
The existing explosion-proof control box is heavy and large in size, difficult to operate alone, time-consuming and labor-intensive disassembly and inefficient, resulting in high labor costs.
An explosion-proof control box for easy installation is designed, adopting structures such as grip rods, bar plates, mounting plates, bolts, positioning plates, shells, fixing blocks, springs and slide rods, and the positioning plates and bar plates are driven by the grip rods. , use spring to push the positioning plate to snap into the groove, achieving efficient disassembly and assembly for single persons.
It realizes quick disassembly and assembly of single people, saves time and effort, reduces labor costs, and improves installation efficiency.
Smart Images
Figure CN222355775U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of explosion-proof control boxes, in particular to an explosion-proof control box which is easy to install. Background Art
[0002] Explosion-proof control box is a kind of distribution box, which is suitable for power distribution control in flammable and explosive places such as petrochemical equipment, oil platform, chemical industry, pharmaceutical industry, coal, smelting, shipbuilding, military industry, textile industry, etc. Explosion-proof control box has a high level of protection and is often used in flammable and explosive places. It has the characteristics of high safety factor and strong operation function, which plays a very important role in people's life safety and property safety.
[0003] When installing the explosion-proof control box, you need to lift it up first, and then fix the four corners of the explosion-proof control box to the wall with multiple bolts. In the prior art, since the explosion-proof control box is heavy and large in size, it is difficult for one person to operate it, and disassembly and assembly is time-consuming, labor-intensive and inefficient. Therefore, we have introduced an explosion-proof control box that is easy to install. Utility Model Content
[0004] The purpose of the utility model is to provide an explosion-proof control box that is easy to install, which can be easily disassembled and assembled by a single person, saving time and effort with high efficiency and saving labor costs, so as to solve the problems raised in the above-mentioned background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A kind of explosion-proof control box which is easy to install, comprises a control box body, a shell is fixedly provided at the middle part of the rear side of the control box body, mounting plates are provided on the upper and lower sides of the shell, mounting holes are provided on both sides of the mounting plates, bolts are provided in the mounting holes, a fixing block is fixedly provided at the inner center of the shell, rectangular holes are provided on the upper and lower sides of the shell, positioning plates are slidably provided inside the two rectangular holes, both ends of the two positioning plates extend to the outside of the rectangular holes, positioning grooves matching the positioning plates are provided on the opposite sides of the two mounting plates, a tightening mechanism is provided in the middle part of the opposite sides of the two positioning plates, strip holes are provided on the side walls of the shell at the upper and lower sides of the fixing block, and a pushing mechanism which can drive the positioning plate to move is provided in the strip holes.
[0007] Preferably, the clamping mechanism includes a sliding rod, and circular grooves are provided on opposite sides of the two positioning plates. The sliding rod is slidably arranged in the circular grooves, and one end of the sliding rod is fixedly connected to the fixed block. The rod wall of the sliding rod is located between the fixed block and the positioning plate and is movably sleeved with a spring.
[0008] Preferably, the pushing mechanism includes a strip plate, which is slidably arranged in the strip hole on a side away from the fixed block, one end of the strip plate located inside the shell is fixedly connected to the side wall of the positioning plate, and a grip rod is fixedly provided on the front side of one end of the strip plate located outside the shell.
[0009] Preferably, the outer cover of the grip rod is provided with an anti-slip cover.
[0010] Preferably, the anti-slip sleeve is a corrosion-resistant rubber sleeve.
[0011] Preferably, the spring is always in a compressed state.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] The explosion-proof control box which is easy to install is provided with a gripping rod, a strip plate, a mounting plate, bolts, a control box body, a positioning plate, a shell, a fixing block, a spring and a sliding rod. First, two mounting plates are mounted on the designated positions of the wall by bolts, and two gripping rods located on the same side are respectively held by two hands. The gripping rods drive the two positioning plates to approach each other through the strip plates, and the positioning plates squeeze the corresponding springs at the same time. When the ends of the two positioning plates which are away from each other move into the rectangular holes, the control box body is lifted up by the gripping rods, and the shell is moved between the two mounting plates. The position of the control box body is adjusted. When the positioning plates correspond to the positions of the positioning grooves, the two gripping rods are released, and the springs push the positioning plates to be clamped into the positioning grooves. After the installation is completed, the explosion-proof control box can be easily disassembled and assembled by a single person, which saves time and effort, is highly efficient, and saves labor costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 The figure is a schematic diagram of the structure of an explosion-proof control box which is easy to install.
[0015] Figure 2 The figure is a schematic diagram of the rear structure of an explosion-proof control box that is easy to install.
[0016] Figure 3 for Figure 2 An enlarged schematic diagram of part A in the figure.
[0017] In the figure: 1. grip; 2. strip plate; 3. mounting plate; 4. bolt; 5. control box body; 6. positioning plate; 7. housing; 8. fixing block; 9. spring; 10. slide rod. DETAILED DESCRIPTION
[0018] 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.
[0019] See also Figures 1 to 3 , the utility model provides a technical solution:
[0020] A kind of explosion-proof control box which is easy to install, comprises a control box body 5, a shell 7 is fixedly provided in the middle of the rear side of the control box body 5, mounting plates 3 are provided on the upper and lower sides of the shell 7, mounting holes are provided on both sides of the mounting plates 3, bolts 4 are provided in the mounting holes, a fixing block 8 is fixedly provided at the inner center of the shell 7, rectangular holes are provided on the upper and lower sides of the shell 7, positioning plates 6 are slidably provided inside the two rectangular holes, both ends of the two positioning plates 6 extend to the outside of the rectangular holes, positioning grooves matching the positioning plates 6 are provided on the opposite sides of the two mounting plates 3, a tightening mechanism is provided in the middle of the opposite sides of the two positioning plates 6, strip holes are provided on the side walls of the shell 7 at the upper and lower sides of the fixing block 8, and a pushing mechanism which can drive the positioning plates 6 to move is provided in the strip holes.
[0021] The tightening mechanism includes a slide rod 10, and circular grooves are provided on the opposite sides of the two positioning plates 6. The slide rod 10 is slidably arranged in the circular groove. One end of the slide rod 10 is fixedly connected to the fixed block 8. The rod wall of the slide rod 10 is located between the fixed block 8 and the positioning plate 6, and a spring 9 is movably sleeved thereon. The spring 9 is always in a compressed state, and the spring 9 can push the positioning plate to always be inserted into the positioning groove.
[0022] The pushing mechanism includes a strip plate 2, which is slidably arranged in the strip hole on a side away from the fixed block 8. One end of the strip plate 2 located in the shell 7 is fixedly connected to the side wall of the positioning plate 6. A grip rod 1 is fixedly arranged on the front side of one end of the strip plate 2 located outside the shell 7. The grip rod 1 facilitates the staff to push the two strip plates 2 at the same time. The outer sleeve of the grip rod 1 is provided with an anti-slip sleeve, which increases the anti-slip property of the surface of the grip rod 1. The anti-slip sleeve is a corrosion-resistant rubber sleeve, which is not easily corroded by hand sweat and has an insulating effect.
[0023] During installation, first install the two mounting plates 3 at the designated positions on the wall through bolts 4, hold the two grips 1 on the same side with both hands, and the grip 1 drives the two positioning plates 6 to approach each other through the strip plate 2. At the same time, the positioning plates 6 squeeze the corresponding springs 9. When the opposite ends of the two positioning plates 6 move into the rectangular holes, lift the control box body 5 through the grip 1, and move the shell 7 between the two mounting plates 3, adjust the position of the control box body 5, and when the positioning plates 6 correspond to the positions of the positioning grooves, release the two grips 1, and the springs 9 push the positioning plates 6 into the positioning grooves. After the installation is completed, it is convenient for one person to disassemble and assemble the explosion-proof control box, which saves time and effort, is efficient, and saves labor costs.
[0024] 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. An explosion-proof control box that is easy to install, comprising a control box body (5), characterized in that: A shell (7) is fixedly provided at the middle of the rear side of the control box body (5), and mounting plates (3) are provided at the upper and lower sides of the shell (7), and mounting holes are provided at both sides of the mounting plates (3), and bolts (4) are provided in the mounting holes. A fixing block (8) is fixedly provided at the center of the interior of the shell (7), and rectangular holes are provided at the upper and lower sides of the interior of the shell (7), and positioning plates (6) are slidably provided inside the two rectangular holes, and both ends of the two positioning plates (6) extend to the outside of the rectangular holes, and positioning grooves matching the positioning plates (6) are provided on the opposite sides of the two mounting plates (3), and a tightening mechanism is provided in the middle of the opposite sides of the two positioning plates (6), and strip holes are provided on the side walls of the shell (7) at the upper and lower sides of the fixing block (8), and a pushing mechanism that can drive the positioning plate (6) to move is provided in the strip holes.
2. The explosion-proof control box that is easy to install according to claim 1 is characterized in that: The tightening mechanism comprises a slide rod (10), and circular grooves are provided on opposite sides of the two positioning plates (6). The slide rod (10) is slidably arranged in the circular grooves. One end of the slide rod (10) is fixedly connected to the fixed block (8), and a spring (9) is movably sleeved on the rod wall of the slide rod (10) located between the fixed block (8) and the positioning plate (6).
3. The explosion-proof control box that is easy to install according to claim 1 is characterized in that: The pushing mechanism comprises a strip plate (2), wherein the strip plate (2) is slidably arranged in the strip hole on a side away from the fixed block (8), one end of the strip plate (2) located in the shell (7) is fixedly connected to the side wall of the positioning plate (6), and the front side of one end of the strip plate (2) located outside the shell (7) is fixedly provided with a grip rod (1).
4. The explosion-proof control box that is easy to install according to claim 3 is characterized in that: The outer cover of the handle (1) is provided with an anti-slip cover.
5. The explosion-proof control box that is easy to install according to claim 4 is characterized in that: The anti-slip sleeve is a corrosion-resistant rubber sleeve.
6. The explosion-proof control box that is easy to install according to claim 2 is characterized in that: The spring (9) is always in a compressed state.