Embedded part of high-voltage grounding box

Abstract

The high-voltage grounding box embedded part comprises an embedded frame, an installation sleeve seat is installed at the top end of the embedded frame, a containing groove is formed in the middle of the installation sleeve seat, a movable cavity is formed in the right side of the containing groove, a two-way screw rod is rotationally connected into the movable cavity, and a rotating handle is fixed to the front end of the two-way screw rod. The embedded frame is installed at the bottom of the installation sleeve seat, the embedded frame can be integrally embedded, the overall stability of the equipment is ensured, then the high-voltage grounding box is placed in a placement groove in the installation sleeve seat, a rotating handle is rotated, a two-way screw is made to rotate along the interior of a movable cavity, and the high-voltage grounding box is placed in the placement groove. Therefore, two sets of threaded sleeves outside the bidirectional screw can drive two sets of movable clamping frames to move oppositely along the guide sliding grooves under the guiding action of threads and guide sliding blocks, the two sets of movable clamping frames can rapidly move to the outer portions of the high-voltage grounding boxes of different sizes in the containing grooves, and the high-voltage grounding boxes are rapidly clamped and positioned. And the application range and convenience of the device in use are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical equipment installation, in particular to a high-voltage grounding box embedded part. Background Art

[0002] In the power system, grounding is a vital safety measure. The design and installation of the embedded parts of the high-voltage grounding box can provide a reliable grounding point for the high-voltage equipment, ensuring that the equipment can be quickly grounded in the event of a fault, preventing electric shock accidents to people and equipment. The installation of embedded parts can facilitate the direct installation of the grounding box after the concrete structure is completed. The existing embedded parts of the high-voltage grounding box can basically meet the daily use needs, but there are still some shortcomings that need to be improved.

[0003] Most of the embedded parts of high-voltage grounding boxes widely used on the market adopt an integrated design. During installation, they need to be fixed to the grounding box with traditional bolts. However, in actual use, since the size of the embedded parts cannot be changed after embedding, once the size of the high-voltage grounding box changes, it takes a lot of time to adjust. For this reason, we propose a high-voltage grounding box embedded part to solve the above problem. Utility Model Content

[0004] The utility model aims to provide a high-voltage grounding box embedded component to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an embedded part of a high-voltage grounding box, comprising an embedded frame, a mounting sleeve is installed on the top of the embedded frame, a placement groove is opened in the middle of the mounting sleeve, a movable cavity is opened on the right side of the placement groove, a bidirectional screw is rotatably connected in the movable cavity, a turning handle is fixed on the front end of the bidirectional screw, two groups of threaded sleeves are threadedly connected to the outside of the bidirectional screw, two groups of movable clamping frames are arranged in the placement groove, a guide slide groove is opened on the left side of the placement groove, two groups of guide slide blocks are slidably connected in the guide slide groove, the outside of the two groups of guide slide blocks are connected to the left outer walls of the two groups of movable clamping frames, the two groups of threaded sleeves are connected to the right outer wall of the movable clamping frames, and an anti-mistaken touch component is arranged on the outside of the turning handle.

[0006] As a further preferred embodiment of the present technical solution, the anti-accidental touch component includes a fixed sleeve, a sliding rod, a protective sleeve, a reset spring and a push block. A fixed sleeve is fixed to the front end of the mounting sleeve, two groups of sliding rods are arranged in the fixed sleeve, protective sleeves are fixed to the right ends of the two groups of sliding rods, a push block is fixed to the outside of the protective sleeve, and reset springs are wound around the outside of the two groups of sliding rods.

[0007] As a further preferred embodiment of the present technical solution, the outer walls of the two groups of movable clamping frames at opposite ends are both provided with anti-slip patterns.

[0008] As a further preferred embodiment of the present technical solution, the protective cover can be moved to the outside of the handle.

[0009] As a further preferred embodiment of the present technical solution, the outer wall of the sliding rod is fully fitted with the inner wall of the fixing sleeve, and the sliding rod is slidably connected to the fixing sleeve.

[0010] As a further preferred embodiment of the present technical solution, two ends of the return spring are respectively connected to the outer wall of the fixing sleeve and the outer wall of the protective sleeve, and the protective sleeve is elastically connected to the fixing sleeve via two groups of return springs.

[0011] The utility model provides a high-voltage grounding box embedded part, which has the following beneficial effects:

[0012] 1. The utility model installs an embedded frame at the bottom of the installation sleeve, so that the embedded frame can be embedded as a whole, ensuring the stability of the entire equipment. Then, the high-voltage grounding box is placed inside the placement groove on the installation sleeve, and the handle is turned to allow the bidirectional screw to rotate along the inside of the movable cavity, so that the two groups of threaded sleeves outside the bidirectional screw can drive the two groups of movable clamping frames to move in opposite directions along the guide sliding groove under the guidance of the threads and the guide sliding blocks, so that the two groups of movable clamping frames can quickly move to the outside of the high-voltage grounding boxes of different sizes placed in the placement groove, and the high-voltage grounding box can be quickly clamped and positioned, thereby improving the scope of application and convenience of the device when used.

[0013] 2. The utility model installs a laterally movable protective cover on the outside of the tumbler. When the tumbler is used, the two sets of return springs release elastic force to push the protective cover, so that the protective cover drives the two sets of slide bars to move rightward along the fixed cover, so that the protective cover can quickly move to the outside of the tumbler to protect the outside of the tumbler, thereby effectively preventing the tumbler from being accidentally touched by outsiders. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model;

[0016] Figure 3 It is a schematic diagram of the local active state structure of the utility model;

[0017] Figure 4 For the utility model Figure 2 A is an enlarged structural diagram of FIG.

[0018] In the figure: 1. embedded frame; 2. mounting sleeve; 3. placement groove; 4. movable cavity; 5. bidirectional screw; 6. turning handle; 7. threaded sleeve; 8. movable clamping frame; 9. guide slide groove; 10. guide slider; 11. fixing sleeve; 12. slide rod; 13. protective sleeve; 14. reset spring; 15. push block. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] The utility model provides a technical solution: Figures 1 to 4 As shown, in the present embodiment, a high-voltage grounding box embedded part comprises an embedded frame 1, a mounting sleeve 2 is installed on the top of the embedded frame 1, a placement groove 3 is opened in the middle of the mounting sleeve 2, a movable cavity 4 is opened on the right side of the placement groove 3, a bidirectional screw 5 is rotatably connected in the movable cavity 4, a turning handle 6 is fixed at the front end of the bidirectional screw 5, two groups of threaded sleeves 7 are threadedly connected to the outside of the bidirectional screw 5, two groups of movable clamping frames 8 are arranged in the placement groove 3, a guide slide groove 9 is opened on the left side of the placement groove 3, two groups of guide slide blocks 10 are slidably connected in the guide slide groove 9, the two groups of guide slide blocks 10 are externally connected to the left outer wall of the two groups of movable clamping frames 8, the two groups of threaded sleeves 7 are connected to the right outer wall of the movable clamping frames 8, and an anti-mistaken touch component is arranged on the outside of the turning handle 6.

[0021] By installing the embedded frame 1 at the bottom of the installation sleeve 2, the embedded frame 1 can be embedded as a whole, ensuring the stability of the entire equipment, and then the high-voltage grounding box is placed inside the placement groove 3 on the installation sleeve 2, and the handle 6 is turned to allow the bidirectional screw 5 to rotate along the movable cavity 4, so that the two groups of threaded sleeves 7 outside the bidirectional screw 5 can drive the two groups of movable clamping frames 8 to move in opposite directions along the guide slide groove 9 under the guidance of the thread and the guide slider 10, so that the two groups of movable clamping frames 8 can be quickly moved to the outside of the high-voltage grounding box of different sizes placed in the placement groove 3, and the high-voltage grounding box can be quickly clamped and positioned, thereby improving the scope of application and convenience of the device when used.

[0022] In other embodiments, the anti-mistaken touch assembly includes a fixed sleeve 11, a slide bar 12, a protective sleeve 13, a reset spring 14 and a push block 15. The front end of the mounting sleeve 2 is fixed with a fixed sleeve 11, two groups of slide bars 12 are arranged in the fixed sleeve 11, the right ends of the two groups of slide bars 12 are fixed with protective sleeves 13, the outside of the protective sleeve 13 is fixed with a push block 15, and the outsides of the two groups of slide bars 12 are both wound with reset springs 14;

[0023] By installing a laterally movable protective cover 13 on the outside of the turning handle 6, when the turning handle 6 needs to be rotated, the push block 15 outside the protective cover 13 can be pushed, so that the protective cover 13 drives the two groups of slide bars 12 to move to the left along the fixed cover 11, and the protective cover 13 squeezes the two groups of return springs 14. When the protective cover 13 completely leaves the surface of the turning handle 6, the turning handle 6 can be rotated normally. When the turning handle 6 is used, the force on the push block 15 is released, and the two groups of return springs 14 release their elastic force to push the protective cover 13, so that the protective cover 13 drives the two groups of slide bars 12 to move to the right along the fixed cover 11, and the protective cover 13 can be quickly moved to the outside of the turning handle 6 to form a protection for the outside of the turning handle 6, thereby effectively preventing the turning handle 6 from being accidentally touched by the outside world.

[0024] In other embodiments, the outer walls of the two sets of movable clamping frames 8 at opposite ends are both provided with anti-slip textures;

[0025] Through this design, the friction between the movable clamping frame 8 and the surface of the high-voltage grounding box can be effectively increased, so that the high-voltage grounding box can be quickly clamped and positioned.

[0026] In other embodiments, the protective cover 13 can be moved to the outside of the handle 6;

[0027] Through this design, the protective cover 13 can completely cover the outside of the handlebar 6, thereby effectively preventing the handlebar 6 from being accidentally touched by the outside world.

[0028] In other embodiments, the outer wall of the slide bar 12 is fully fitted with the inner wall of the fixing sleeve 11, and the slide bar 12 is slidably connected with the fixing sleeve 11;

[0029] With this design, when the slide bar 12 moves laterally in the fixing sleeve 11 , it is possible to effectively prevent the slide bar 12 from shaking during the movement, thereby improving the stability of the device during use.

[0030] In other embodiments, the two ends of the return spring 14 are respectively connected to the outer wall of the fixing sleeve 11 and the outer wall of the protective sleeve 13, and the protective sleeve 13 is elastically connected to the fixing sleeve 11 through two sets of return springs 14;

[0031] Through this design, the two sets of return springs 14 wound around the outside of the slide rod 12 can apply a continuous elastic force to the protective cover 13 toward the turning handle 6, so that the protective cover 13 can quickly move to the outside of the turning handle 6.

[0032] 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. A high-voltage grounding box embedded component, comprising an embedded frame (1), characterized in that: The top of the embedded frame (1) is provided with a mounting seat (2), a placement groove (3) is provided in the middle of the mounting seat (2), an active cavity (4) is provided on the right side of the placement groove (3), a bidirectional screw (5) is rotatably connected in the active cavity (4), a turning handle (6) is fixed at the front end of the bidirectional screw (5), two groups of threaded sleeves (7) are threadedly connected to the outside of the bidirectional screw (5), two groups of movable clamping frames (8) are provided in the placement groove (3), a guide slide groove (9) is provided on the left side of the placement groove (3), two groups of guide slide blocks (10) are slidably connected in the guide slide groove (9), the outsides of the two groups of guide slide blocks (10) are both connected to the left side outer walls of the two groups of movable clamping frames (8), the two groups of threaded sleeves (7) are both connected to the right side outer walls of the movable clamping frames (8), and an anti-mistaken touch component is provided on the outside of the turning handle (6).

2. The high voltage grounding box embedded part according to claim 1, characterized in that: The anti-mistaken-touch component comprises a fixed sleeve (11), a slide rod (12), a protective sleeve (13), a reset spring (14) and a push block (15); the front end of the mounting sleeve (2) is fixed with the fixed sleeve (11); two groups of slide rods (12) are arranged in the fixed sleeve (11); the right ends of the two groups of slide rods (12) are fixed with protective sleeves (13); the outside of the protective sleeve (13) is fixed with a push block (15); and the outsides of the two groups of slide rods (12) are both wound with reset springs (14).

3. The high voltage grounding box embedded part according to claim 1, characterized in that: The outer walls of the two sets of movable clamping frames (8) at opposite ends are both provided with anti-slip patterns.

4. The high voltage grounding box embedded part according to claim 2, characterized in that: The protective cover (13) can be moved to the outside of the handlebar (6).

5. The high voltage grounding box embedded part according to claim 2, characterized in that: The outer wall of the sliding rod (12) is fully fitted with the inner wall of the fixing sleeve (11), and the sliding rod (12) and the fixing sleeve (11) are connected in a sliding manner.

6. The high voltage grounding box embedded part according to claim 2, characterized in that: Two ends of the return spring (14) are respectively connected to the outer wall of the fixing sleeve (11) and the outer wall of the protective sleeve (13); the protective sleeve (13) is elastically connected to the fixing sleeve (11) via two sets of return springs (14).

Images