A warning cover for maintenance of electric pipe well

Abstract

The present application relates to the field of electric power construction technology, and discloses a warning cover plate for electric power pipe well maintenance, including an adjustment disk, the upper surface of which is fixedly connected with four groups of adjustment plates, and an adjustment shaft is rotatably connected between each two adjacent adjustment plates, and the outer surface of each adjustment shaft is fixedly connected with a limit plate. This warning cover plate for electric power pipe well maintenance can achieve the purpose of rapid adjustment of the limit plate through the worm gear and worm, and achieves the effect of installation and application for wellheads of different diameters. The self-locking property of the worm and worm gear can improve the stability after adjustment and avoid the self-movement of the limit plate. At the same time, the serrated groove can be used to clamp the edge of the wellhead to avoid overall displacement. The arc T-plate and reflective warning stick can be used to block the area around the wellhead, and at night, it can effectively warn passers-by and vehicles.

Description

Technical Field

[0001] The present application relates to the technical field of electric power construction, and in particular to a warning cover plate for electric power pipe well maintenance. Background Art

[0002] The electrical pipe well is a pipe for laying wires. It may be an iron pipe or a space. The cables from the lower floor to the upper floor of the building should be laid in a dedicated cable well. In order to solve the passage and arrangement of longitudinal cables, plug-in busbars, cable trays, and the installation of distribution boxes in the building, an electrical room of moderate area is set up on each floor.

[0003] The existing patent (publication number: CN217710847U) discloses a warning cover for electric pipe well maintenance, which mainly relates to the field of electric power construction. It includes a plate body, a plurality of support rods are provided at the bottom of the plate body, a chuck is provided at the bottom of the support rod, a plurality of sliders are slidably connected to the bottom of the plate body, the support rods are rotatably connected to the sliders, a receiving groove is provided at the bottom of the plate body, the support rods are rotatably connected in the receiving groove, and a positioning assembly is provided between the receiving groove and the support rods. The beneficial effect of the utility model is that it has a stable structure, can maintain a stable warning effect, and can cover and protect the wellhead, thereby improving the safety of construction.

[0004] The above device clamps and fixes the side wall of the wellhead of the pipe shaft by a clamp so that the entire plate covers the top of the wellhead. However, due to different specifications of power pipe shafts, when the inner wall of some pipe shafts has the same diameter as the wellhead, the clamp is not easy to clamp and fix with the side wall. At the same time, the clamping and fixing method is relatively unstable and easily creates safety hazards. Secondly, when the device is under construction at night, it is not easy to warn passing vehicles and pedestrians. Utility Model Content

[0005] In response to the shortcomings of the prior art, the present application provides a warning cover for power pipe well maintenance, which has the advantages of easy operation and high safety. It solves the problem that due to the different specifications of power pipe wells, when the inner wall of some pipe wells has the same diameter as the wellhead, the chuck is not easy to clamp and fix with the side wall. At the same time, the clamping and fixing method is relatively unstable and easily creates safety hazards. Secondly, the device is not easy to warn passing vehicles and pedestrians when working at night.

[0006] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a warning cover for power pipe well maintenance, comprising an adjusting disk, four groups of adjusting plates are fixedly connected to the upper surface of the adjusting disk, an adjusting shaft is rotatably connected between every two adjacent adjusting plates, the outer surface of each adjusting shaft is fixedly connected to a limiting plate, the top of each limiting plate is hinged with an arc-shaped T-plate, and the upper surface of each arc-shaped T-plate is provided with a plurality of arc-shaped mounting holes.

[0007] Through the above scheme, the purpose of rapid adjustment of the limit plate can be achieved through the provision of a worm wheel and a worm, and the effect of installation suitability for wellheads of different diameters is achieved. The self-locking property of the worm and the worm wheel can improve the stability after adjustment and avoid the self-movement of the limit plate. At the same time, the serrated groove can be used to clamp the edge of the wellhead to avoid overall displacement. The arc-shaped T-plate and the reflective warning stick can be used to block the area around the wellhead and effectively warn passers-by and vehicles at night.

[0008] Furthermore, a side surface of each of the limiting plates is provided with a plurality of equidistantly arranged sawtooth grooves.

[0009] Through the above scheme, by setting the sawtooth groove, the purpose of interfering with the edge of the wellhead can be achieved, and the limiting effect is achieved.

[0010] Furthermore, a worm wheel is fixedly connected to the outer surface of each adjusting shaft, a worm is rotatably connected to the inner center of the adjusting disk, and each worm wheel is meshingly connected to the worm.

[0011] Through the above scheme, by setting the worm and the worm wheel, the stability of the limit plate after adjustment can be ensured through self-locking.

[0012] Furthermore, a rotating disk is fixedly connected to the bottom end of the worm.

[0013] Through the above solution and the setting of the turntable, it is convenient for the user to rotate the worm.

[0014] Furthermore, the outer surface of the turntable is knurled.

[0015] According to the above solution, by knurling the outer surface of the turntable, it is possible to effectively prevent the user from slipping during the rotation process.

[0016] Furthermore, two handles are fixedly connected to the outer surface of the adjusting disk.

[0017] Through the above solution and the provision of the handle, it is convenient for the user to carry the entire device.

[0018] Furthermore, a reflective warning stick is inserted into the interior of each mounting hole.

[0019] Through the above scheme, by setting the reflective warning stick, passing vehicles and pedestrians can be effectively warned at night.

[0020] Furthermore, a counterweight plate is installed at the bottom end of each reflective warning stick.

[0021] Through the above solution, by setting the counterweight plate, the stability of the reflective warning stick when standing can be improved.

[0022] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0023] This warning cover plate for electric power pipe well maintenance can achieve the purpose of rapid adjustment of the limit plate through the provided worm wheel and worm, and achieves the effect of being suitable for installation at wellheads of different diameters. The self-locking property of the worm and worm wheel can improve the stability after adjustment and avoid the limit plate from moving on its own. At the same time, the provided serrated groove can be used to clamp the edge of the wellhead to avoid overall displacement. The provided arc-shaped T-plate and reflective warning rod can block the area around the wellhead and effectively warn passers-by and vehicles at night. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional schematic diagram of the overall structure of this application;

[0025] Figure 2 This is the front view of the overall structure of this application;

[0026] Figure 3 A cross-sectional view of the front view of the overall structure of this application;

[0027] Figure 4 This is a schematic diagram of the limiting plate structure of this application.

[0028] In the figure:

[0029] 1. Adjustment disk; 2. Adjustment plate; 3. Adjustment shaft; 4. Limit plate; 5. Arc T-plate; 6. Mounting hole; 7. Sawtooth groove; 8. Worm gear; 9. Worm; 10. Turntable; 11. Handle; 12. Reflective warning stick; 13. Counterweight plate. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0031] See also Figure 1 , Figure 2 and Figure 3In this embodiment, a warning cover for electric pipe well maintenance includes an adjusting disk 1, and four groups of adjusting plates 2 are fixedly connected to the upper surface of the adjusting disk 1. Two handles 11 are fixedly connected to the outer surface of the adjusting disk 1. The setting of the handles 11 facilitates the user to carry the whole. An adjusting shaft 3 is rotatably connected between each two adjacent adjusting plates 2, and the outer surface of each adjusting shaft 3 is fixedly connected to a limit plate 4. The outer surface of each adjusting shaft 3 is fixedly connected to a worm gear 8. A worm 9 is rotatably connected to the inner center of the adjusting disk 1, and each worm gear 8 is meshed with the worm 9. Through the setting of the worm 9 and the worm wheel 8, the stability of the limit plate 4 after adjustment can be ensured through self-locking.

[0032] See also Figure 1 , Figure 2 and Figure 4 At the same time, the bottom end of the worm 9 is fixedly connected with a turntable 10. The setting of the turntable 10 facilitates the user to rotate the worm 9. The outer surface of the turntable 10 is knurled, which can effectively prevent the user from slipping during the rotation process.

[0033] See also Figure 1 , Figure 2 and Figure 3 A plurality of equidistantly arranged sawtooth grooves 7 are provided on one side of each limiting plate 4. Through the arrangement of the sawtooth grooves 7, the purpose of interfering with the edge of the wellhead can be achieved, thereby achieving a limiting effect.

[0034] See also Figure 1 , Figure 2 and Figure 3 The top of each limiting plate 4 is hinged with an arc-shaped T-plate 5, and the upper surface of each arc-shaped T-plate 5 is provided with a plurality of arc-shaped mounting holes 6, and a reflective warning rod 12 is inserted into the interior of each mounting hole 6. The setting of the reflective warning rod 12 can effectively warn passing vehicles and pedestrians at night, and a counterweight plate 13 is installed at the bottom end of each reflective warning rod 12. The setting of the counterweight plate 13 can improve the stability of the reflective warning rod 12 when standing.

[0035] A warning cover plate for electric pipe well maintenance in the present embodiment can realize the purpose of rapid adjustment of the limit plate 4 by means of the worm gear 8 and the worm 9, so as to achieve the effect of being suitable for installation at wellheads of different diameters. The self-locking property of the worm 9 and the worm gear 8 can improve the stability after adjustment and avoid the self-movement of the limit plate 4. At the same time, the serrated groove 7 can be used to clamp the edge of the wellhead to avoid overall displacement. The arc-shaped T-plate 5 and the reflective warning rod 12 can block the area around the wellhead and effectively warn passers-by and vehicles at night.

[0036] It should be noted that after the reflective warning rods 12 are installed, the overall protection effect can be further improved by wrapping reflective tape around a plurality of reflective warning rods 12 .

[0037] The working principle of the above embodiment is: when in use, the worm 9 is driven to rotate by rotating the turntable 10, so that the multiple limit plates 4 are flipped outward, and then the adjustment disk 1 is placed into the wellhead to make the serrated groove 7 contact with the edge of the wellhead to achieve the overall limiting purpose, and then the reflective warning stick 12 is inserted into the inside of the mounting hole 6 to block the wellhead, thereby achieving a warning and protection effect.

[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 sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0039] Although the embodiments of the present application 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 application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A warning cover plate for maintenance of an electric power pipe well, comprising an adjustment plate (1), characterized in that: Four groups of adjustment plates (2) are fixedly connected to the upper surface of the adjustment disk (1); an adjustment shaft (3) is rotatably connected between each two adjacent adjustment plates (2); the outer surface of each adjustment shaft (3) is fixedly connected to a limit plate (4); the top of each limit plate (4) is hingedly connected to an arc-shaped T-plate (5); and the upper surface of each arc-shaped T-plate (5) is provided with a plurality of arc-shaped mounting holes (6).

2. The warning cover plate for electric power pipe well maintenance according to claim 1, characterized in that: A plurality of equidistantly arranged sawtooth grooves (7) are provided on one side of each of the limiting plates (4).

3. The warning cover plate for electric power pipe well maintenance according to claim 1, characterized in that: The outer surface of each adjusting shaft (3) is fixedly connected to a worm wheel (8), the inner center of the adjusting disk (1) is rotatably connected to a worm (9), and each worm wheel (8) is meshingly connected to the worm (9).

4. The warning cover plate for electric power pipe well maintenance according to claim 3 is characterized by: A rotating disk (10) is fixedly connected to the bottom end of the worm (9).

5. The warning cover plate for electric power pipe well maintenance according to claim 4, characterized in that: The outer surface of the turntable (10) is knurled.

6. The warning cover plate for electric power pipe well maintenance according to claim 1, characterized in that: Two handles (11) are fixedly connected to the outer surface of the adjustment disk (1).

7. The warning cover plate for electric power pipe well maintenance according to claim 1, characterized in that: A reflective warning stick (12) is inserted into the interior of each mounting hole (6).

8. The warning cover plate for electric power pipe well maintenance according to claim 7, characterized in that: A counterweight plate (13) is installed at the bottom end of each reflective warning rod (12).

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