VCS isolation switch box with good protection performance
By introducing disassembled protection mechanism and damping rod spring structure into the VCS isolation switch box, the vibration and rain and snow erosion problems of the equipment during handling and outdoor use are solved, achieving higher protection and extended service life.
Patent Information
- Application Number
- CN202421013122.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-10
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-05-10
AI Technical Summary
The existing VCS visual breakpoint isolation switch box is prone to vibration during handling, affecting the isolation switch, and is susceptible to rain and snow during outdoor use, resulting in insufficient protection level and safety.
A VCS isolation switch box including a disassembly and assembly protection mechanism and a damping rod and a spring is designed. The disassembly and assembly protection mechanism is quickly disassembled through mounting strips, T-slots, T-strips, uprights, shielding top plates and shielding side plates. It is equipped with rain and snow protection, and the damping rod and spring are used to cushion and protect the box.
It realizes rapid disassembly and assembly and rain and snow protection, extends the service life of the equipment, and uses the buffer protection of damping rods and springs to prevent the box from colliding and damage during handling, improving the safety and practicality of the equipment.
Smart Images
Figure CN222301194U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of power switch equipment, in particular to a VCS isolating switch box with good protection. Background Art
[0002] VCS visual breakpoint isolation switch box is an isolation switch device with a very high level of personal safety protection for on-site maintenance personnel in various industrial and mining enterprises during equipment maintenance. It is used frequently and in very harsh on-site environments, so it is required to have the characteristics of intuitive visualization, safety and reliability, high protection level, and easy use.
[0003] Referring to the Chinese patent, VCS visual breakpoint isolating switch box (Announcement No.: CN204497605U, Announcement Date: 2015-07-22), this patent solves the problem that the ordinary isolating switch box cannot clearly judge the isolating switch contacts, and the box body and the box door have no mechanical interlocking device, and cannot meet the requirements of modern industrial production and life in terms of protection level and safety. However, the existing VCS isolating switch box is prone to vibration during transportation, which has a certain impact on the internal isolating switch. In addition, the VCS isolating switch box is prone to rust due to rain and snow when used outdoors. In this regard, we propose a VCS isolating switch box with good protection to solve the above problems. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides a VCS isolating switch box with good protection, which solves the problems raised in the background technology.
[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a VCS isolating switch box with good protection, comprising a box body, the top of which is provided with a detachable protection mechanism for shielding the box body from rain and snow;
[0006] The detachable protective mechanism includes a mounting bar fixed to the top of the box body, a T-slot is provided inside the mounting bar, both ends of the T-slot pass through the mounting bar to form an open design, a T-slot is slidably connected to the inner surface of the T-slot, the T-slot is adapted to the size of the T-slot, a vertical plate is fixed to the top of the T-bar, a shielding top plate is fixed to the top of the vertical plate, and shielding side plates are fixed to the four sides of the shielding top plate.
[0007] Preferably, a bottom plate is provided below the box body, and four damping rods are fixed on the top of the bottom plate.
[0008] Preferably, the outer surfaces of the four damping rods are sleeved with springs, and the four springs are adapted to the sizes of the damping rods.
[0009] Preferably, the top ends of the four springs are fixed to the bottom of the box body, and the bottom ends of the four springs are fixed to the top of the bottom plate.
[0010] Preferably, the unfolded distance of the four shielding side panels is greater than the length and width of the box body, and one side of the box body is rotatably connected to a box door via a hinge.
[0011] Preferably, the box door is fastened to one side of the box body by a lock, and a plurality of buttons are installed on one side of the box door.
[0012] Beneficial Effects
[0013] The utility model provides a VCS isolating switch box with good protection. Compared with the prior art, it has the following beneficial effects:
[0014] (1) By setting up the detachable protection mechanism, the shielding top plate and the shielding side plates can be quickly disassembled and assembled, which is convenient for quick assembly. The shielding top plate and the shielding side plates can be used to block rain and snow, thereby preventing rain and snow from directly corroding the isolating switch box, thereby extending the service life of the isolating switch box.
[0015] (2) By setting the damping rod and the spring, during the process of moving the box, the damping rod and the spring are used for buffering protection to prevent the bottom of the box from directly contacting and colliding with the ground, thereby protecting the isolating switch inside the box, which is very practical. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a three-dimensional diagram of the external structure of the utility model;
[0017] Figure 2 For this utility model Figure 1 A partial enlarged view of the middle A;
[0018] Figure 3 It is an exploded view of the detachable protective mechanism of the utility model.
[0019] In the figure: 1. box body; 2. detachable protective mechanism; 3. bottom plate; 4. damping rod; 5. spring; 6. box door; 7. lock; 8. button; 21. mounting strip; 22. T-slot; 23. T-strip; 24. vertical plate; 25. shielding top plate; 26. shielding side plate. DETAILED DESCRIPTION
[0020] 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.
[0021] The utility model provides two technical solutions: specifically including the following embodiments:
[0022] Example 1
[0023] See also Figure 1-Figure 2 A VCS isolating switch box with good protection includes a box body 1, which is a VCS isolating switch box. A bottom plate 3 is arranged under the box body 1, and four damping rods 4 are fixed on the top of the bottom plate 3. The damping rod is an effective shock absorbing element, which is the prior art.
[0024] The outer surfaces of the four damping rods 4 are sleeved with springs 5 , and the four springs 5 are adapted to the sizes of the damping rods 4 .
[0025] The top ends of the four springs 5 are all fixed to the bottom of the box body 1 , and the bottom ends of the four springs 5 are all fixed to the top of the bottom plate 3 .
[0026] By setting the damping rod 4 and the spring 5, during the process of carrying the box 1, the damping rod 4 and the spring 5 are used for buffering protection to prevent the bottom of the box 1 from directly contacting and colliding with the ground, thereby protecting the isolating switch inside the box 1, which is very practical.
[0027] The unfolded distance of the four shielding side panels 26 is greater than the length and width of the box body 1. One side of the box body 1 is rotatably connected to a box door 6 via a hinge. The shielding side panels 26 can protect the box body 1 from erosion by rain and snow.
[0028] The box door 6 is fastened to one side of the box body 1 through a lock buckle 7, and a plurality of buttons 8 are installed on one side of the box door 6.
[0029] Example 2
[0030] Based on Example 1, see Figure 3 As shown, a detachable protective mechanism 2 is provided on the top of the box body 1 to shield the box body 1 from rain and snow;
[0031] The detachable protective mechanism 2 includes a mounting strip 21 fixed to the top of the box body 1, a T-slot 22 is provided inside the mounting strip 21, both ends of the T-slot 22 pass through the mounting strip 21 to form an open design, a T-slot 23 is slidably connected to the inner surface of the T-slot 22, the T-slot 23 is adapted to the size of the T-slot 22, a vertical plate 24 is fixed to the top of the T-slot 23, a shielding top plate 25 is fixed to the top of the vertical plate 24, and shielding side plates 26 are fixed to the four sides of the shielding top plate 25. Through the setting of the detachable protective mechanism 2, the shielding top plate 25 and the shielding side plates 26 can be quickly disassembled and assembled, which is convenient and quick to assemble, and the shielding top plate 25 and the shielding side plates 26 can be used to block rain and snow, so as to prevent rain and snow from directly corroding the isolating switch box and extend the service life of the isolating switch box.
[0032] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.
[0033] During operation, the T-bar 23 is pushed into the T-slot 22, further making the shielding top plate 25 and the shielding side plates 26 located directly above the box body 1. The shielding top plate 25 and the shielding side plates 26 can be used to shield the box body 1 from rain and snow. When the box body 1 is carried, after the bottom plate 3 contacts the ground, the box body 1 moves downward due to inertia, causing the damping rod 4 to contract and squeezing the compression spring 5 at the same time, thereby achieving buffering protection for the box body 1.
[0034] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.
Claims
1. A VCS isolating switch box with good protection, comprising a box body (1), characterized in that: The top of the box body (1) is provided with a detachable protective mechanism (2) for shielding the box body (1) from rain and snow; The detachable protective mechanism (2) comprises a mounting bar (21) fixed on the top of the box body (1), a T-shaped slot (22) is provided inside the mounting bar (21), both ends of the T-shaped slot (22) penetrate the mounting bar (21) to form an open design, a T-shaped bar (23) is slidably connected to the inner surface of the T-shaped slot (22), the T-shaped bar (23) is adapted to the size of the T-shaped slot (22), a vertical plate (24) is fixed on the top of the T-shaped bar (23), a shielding top plate (25) is fixed on the top of the vertical plate (24), and shielding side plates (26) are fixed on four sides of the shielding top plate (25).
2. A VCS isolating switch box with good protection according to claim 1, characterized in that: A bottom plate (3) is arranged below the box body (1), and four damping rods (4) are fixed on the top of the bottom plate (3).
3. A VCS isolating switch box with good protection according to claim 2, characterized in that: The outer surfaces of the four damping rods (4) are all sleeved with springs (5), and the four springs (5) are all adapted to the sizes of the damping rods (4).
4. A VCS isolating switch box with good protection according to claim 3, characterized in that: The top ends of the four springs (5) are all fixed to the bottom of the box body (1), and the bottom ends of the four springs (5) are all fixed to the top of the bottom plate (3).
5. A VCS isolating switch box with good protection according to claim 1, characterized in that: The unfolded distance of the four shielding side panels (26) is greater than the length and width of the box body (1), and one side of the box body (1) is rotatably connected to a box door (6) via a hinge.
6. A VCS isolating switch box with good protection according to claim 5, characterized in that: The box door (6) is fastened to one side of the box body (1) via a lock (7), and a plurality of buttons (8) are installed on one side of the box door (6).