Adjustable power construction signboard

Abstract

The utility model provides an adjustable power construction signboard, and relates to the technical field of power construction. The adjustable power construction signboard comprises a base, a supporting and lifting mechanism is arranged above the base, a clamping mechanism is arranged above the base, the supporting and lifting mechanism comprises a rack and a gear, and the rack is meshed with the gear. According to the adjustable power construction signboard, the supporting lifting mechanism is arranged, so that the problems that the height of an existing power construction signboard is difficult to adjust, and the existing power construction signboard is only suitable for a construction environment with a specific height and is difficult to adapt to construction environments with other heights are solved. The problems that a construction unit needs to prepare various signboards with different heights, the cost is increased, and the due warning and reminding functions of the signboards are possibly reduced are solved. The beneficial effects that the height of the device can be adjusted, the device can be suitable for construction environments with different heights, the cost is reduced, and the warning and reminding effects of the signboard can be effectively achieved are achieved.

Description

Technical Field

[0001] The present application relates to the technical field of electric power construction, and in particular to an adjustable electric power construction sign. Background Art

[0002] Power construction refers to a series of work on the construction, installation, maintenance and overhaul of power equipment and facilities. This work involves multiple links, including the planning, design, construction, supervision and acceptance of power projects, and is an important part of ensuring power supply and safe operation. During power construction, signboards are usually placed to prevent pedestrians from mistakenly entering the construction site.

[0003] For example, a Chinese utility model patent with publication number "CN 219642452 U" discloses an electric power construction sign. When the utility model is placed horizontally through a connecting plate, the lock is inserted into a lock hole for fixation, and the clamping plates on both sides move left and right with the cooperation of the spring, slider, slide groove, guide block and guide groove, thereby changing the spacing between the clamping plates on both sides. The clamping plates on both sides are suitable for warning signs with a horizontal layout and a wider width; when the warning sign is designed with a vertical layout and a smaller width, the connecting plate can be directly rotated, and the lock is compressed by an external force. Spring one moves into the telescopic groove and disengages from one lock hole. When it reaches the other lock hole, the lock is inserted into the lock hole again under the action of spring one for fixation. At this time, the connecting plate is in a vertical state, and the upper and lower clamping plates are suitable for fixing warning signs with a vertical layout and a smaller width.

[0004] The above patent can be applied to signboards of different sizes, but the device is difficult to adjust the height, and is only applicable to construction environments at a specific height, but difficult to adapt to construction environments at other heights. This will cause the construction unit to prepare a variety of signboards of different heights, which increases costs and may reduce the warning and reminder functions that the signboards should have. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the present application provides an adjustable electric power construction sign, which solves the problems mentioned in the above background technology.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the present application is implemented through the following technical solutions: an adjustable power construction sign, including a base for installing a device, a supporting and lifting mechanism for adjusting the height of the device and supporting the device is arranged above the base, a clamping mechanism is arranged above the base, and the supporting and lifting mechanism includes a rack and a gear, and the rack is meshed with the gear.

[0009] By adopting the above technical solution, the height of the device can be adjusted by supporting the lifting mechanism so that the device can be applied to construction environments of different heights to reduce costs and effectively play the warning and reminder effects of the sign. The device can also be supported when it is in use to avoid displacement during use, which causes the device to lose its proper warning function, resulting in the driver or staff being unable to obtain key safety information in time, thereby increasing safety risks. The sign can be clamped by the clamping mechanism so that the device can be applied to signboards of different sizes.

[0010] Preferably, a hydraulic rod is fixedly mounted on the lower surface of the base, a support plate is fixedly mounted on one end of the hydraulic rod, and a mounting plate is fixedly mounted on the upper surface of the base.

[0011] By adopting the above technical solution, the device can be supported by the hydraulic rod and the support plate to prevent the device from being displaced.

[0012] Preferably, a sliding plate is slidably connected to the inner wall surface of the mounting plate, the sliding plate is fixedly connected to the rack, and a connection box is fixedly mounted on one side of the mounting plate.

[0013] By adopting the above technical solution, the height of the device can be adjusted by meshing the gear and the rack to drive the rack and the sliding plate to rise and fall.

[0014] Preferably, threaded rods are rotatably connected to both ends of the inner wall of the connection box, a No. 1 slider is threadedly connected to the surface of the threaded rod, a limit block is fixedly installed on one side of the No. 1 slider, and the limit block is meshed with the gear.

[0015] By adopting the above technical solution, the gear can be limited by the limit block to prevent the sliding plate from falling when the device is in use and affecting the use of the device.

[0016] Preferably, a mounting box is fixedly mounted on the upper surface of the sliding plate, a No. 1 bidirectional threaded rod is rotatably connected to both sides of the inner wall of the mounting box, and a No. 2 sliding block is threadedly connected to the surface of the No. 1 bidirectional threaded rod.

[0017] By adopting the above technical solution, the first bidirectional threaded rod can be used to drive the second slider to move so that the device can be suitable for identification plates of different sizes.

[0018] Preferably, a connecting plate is fixedly installed on the upper surface of the No. 2 sliding block, and a No. 2 bidirectional threaded rod is rotatably connected to both sides of the inner wall of the connecting plate, and a clamping plate is threadedly connected to the surface of the No. 2 bidirectional threaded rod.

[0019] By adopting the above technical solution, the identification plate can be clamped by the clamping plate to fix the identification plate.

[0020] (III) Beneficial effects

[0021] The present application provides an adjustable electric power construction sign. The beneficial effects are as follows:

[0022] 1. The adjustable electric power construction sign is equipped with a support and lifting mechanism, which solves the problem that the previous electric power construction sign is difficult to adjust the height and is only suitable for construction environments at a specific height, but difficult to adapt to construction environments at other heights. This will cause the construction unit to prepare a variety of signboards of different heights, which increases costs and may also reduce the warning and reminder effects of the signboard. The device can be adjusted to make it suitable for construction environments at different heights to reduce costs and effectively play the beneficial effect of the signboard's warning and reminder effects.

[0023] 2. The adjustable power construction sign is equipped with a supporting and lifting mechanism, which solves the problem that previous power construction signboards are difficult to support and fix the device, and are prone to displacement when the device is in use, thereby affecting the use of the device and the progress of construction. The device can be supported to avoid displacement when the device is in use, which causes the device to lose its due warning function, resulting in the driver or staff being unable to obtain key safety information in time, thereby increasing the beneficial effect of safety risks. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the implementation scheme of the utility model or the technical scheme in the prior art, the drawings required for use in the implementation scheme or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation schemes of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0025] Figure 1 This is a schematic diagram of the main appearance structure of this application;

[0026] Figure 2 This is a schematic diagram of the internal structure of the mounting plate of this application;

[0027] Figure 3 This is a schematic diagram of the internal structure of the connection box of the present application;

[0028] Figure 4 This is a schematic diagram of the clamping mechanism structure of the present application;

[0029] Figure 5 This is a schematic diagram of the splint and its connection structure of the present application.

[0030] In the figure: 1. base; 2. support lifting mechanism; 201. hydraulic rod; 202. support plate; 203. mounting plate; 204. sliding plate; 205. rack; 206. gear; 207. connecting box; 208. threaded rod; 209. slider No. 1; 210. limit block; 3. clamping mechanism; 301. mounting box; 302. bidirectional threaded rod No. 1; 303. slider No. 2; 304. connecting plate; 305. bidirectional threaded rod No. 2; 306. clamping plate. DETAILED DESCRIPTION

[0031] It should be noted that in the description of the embodiments of the present application, the terms "front, rear", "left, right", "up, down", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present application. The terms "install", "connect", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0032] The present application is further described in detail below through drawings and examples.

[0033] Reference Figure 1 and Figure 2The embodiment of the present application provides an adjustable electric power construction sign, including a base 1 for installing a device, a supporting lifting mechanism 2 for adjusting the height of the device and supporting the device is arranged above the base 1, a clamping mechanism 3 is arranged above the base 1, the supporting lifting mechanism 2 includes a rack 205 and a gear 206, the rack 205 is meshed with the gear 206, and the supporting lifting mechanism 2 can adjust the position of the limit block 210 by rotating the threaded rod 208 to drive the first slider 209 to rise and fall so as to disengage the gear 206, and then rotate the rotating rod on one side of the mounting plate 203, the rotating rod is fixedly connected to the gear 206 to rotate the gear 206 and mesh with the rack 205 to drive the rack 20 5 and the sliding plate 204 are raised and lowered to adjust the height of the device, and then the rotating rod on the upper surface of the connecting box 207 is rotated to reset the limit block 210 to limit the gear 206, and then the hydraulic rod 201 is started to drive the hydraulic rod 201 to drive the support plate 202 to descend to the ground to support the device, and the position of the connecting plate 304 can be adjusted by rotating the No. 1 bidirectional threaded rod 302 to drive the No. 2 slider 303 to move through the clamping mechanism 3, and then the identification plate is placed on the bottom end of the inner wall of the connecting plate 304 and the rotating rod on one side of the connecting plate 304 is rotated, and the No. 2 bidirectional threaded rod 305 is fixedly connected to the rotating rod, so that the No. 2 bidirectional threaded rod 305 is rotated to drive the clamping plate 306 to move to clamp the identification plate.

[0034] Reference Figure 2 and Figure 3 In one aspect of this embodiment, a hydraulic rod 201 is fixedly mounted on the lower surface of the base 1 , a support plate 202 is fixedly mounted on one end of the hydraulic rod 201 , and a mounting plate 203 is fixedly mounted on the upper surface of the base 1 .

[0035] A sliding plate 204 is slidably connected to the inner wall surface of the mounting plate 203 , the sliding plate 204 is fixedly connected to the rack 205 , and a connection box 207 is fixedly installed on one side of the mounting plate 203 .

[0036] The threaded rod 208 is rotatably connected to the inner wall of the connecting box 207 at both ends, and the surface of the threaded rod 208 is threadedly connected to a slider 209. A limit block 210 is fixedly installed on one side of the slider 209, and the limit block 210 is meshed with the gear 206. The slider 209 passes through one side of the connecting box 207 and one side of the mounting plate 203 and is slidably connected to the one side of the connecting box 207 and one side of the mounting plate 203. The threaded rod 208 is rotated to drive the slider 209 to rise and fall to adjust the position of the limit block 210 so that it is disengaged from the gear 206. Then, the rotating rod on one side of the mounting plate 203 is rotated. The rotating rod is fixedly connected to the gear 206 so that the gear 206 rotates and meshes with the rack 205, driving the rack 205 and the sliding plate 204 to rise and fall to adjust the height of the device. Then, the rotating rod on the upper surface of the connecting box 207 is rotated to reset the limit block 210 to limit the gear 206. Then, the hydraulic rod 201 is started so that the hydraulic rod 201 drives the support plate 202 to descend to the ground to support the device.

[0037] Reference Figure 4 and Figure 5 In one aspect of this embodiment, a mounting box 301 is fixedly mounted on the upper surface of the sliding plate 204, and a No. 1 bidirectional threaded rod 302 is rotatably connected to both sides of the inner wall of the mounting box 301, and a No. 2 slider 303 is threadedly connected to the surface of the No. 1 bidirectional threaded rod 302.

[0038] A connecting plate 304 is fixedly installed on the upper surface of the No. 2 slider 303, and a No. 2 two-way threaded rod 305 is rotatably connected to both sides of the inner wall of the connecting plate 304. A clamping plate 306 is threadedly connected to the surface of the No. 2 two-way threaded rod 305. The No. 2 slider 303 penetrates the upper surface of the installation box 301 and is slidably connected to the upper surface of the installation box 301. The clamping plate 306 penetrates one side of the connecting plate 304 and is slidably connected to the one side of the connecting plate 304. The position of the connecting plate 304 is adjusted by rotating the No. 1 two-way threaded rod 302 to drive the No. 2 slider 303 to move. After that, the identification plate is placed on the bottom end of the inner wall of the connecting plate 304 and the rotating rod on one side of the connecting plate 304 is rotated. The No. 2 two-way threaded rod 305 is fixedly connected to the rotating rod, so that the No. 2 two-way threaded rod 305 rotates to drive the clamping plate 306 to move to clamp the identification plate.

[0039] All electrical equipment in this solution are powered by an external power supply.

[0040] Working principle: When the device is used, the device should be moved to the specified position first, and then the rocker on one side of the installation box 301 is rotated, and the rocker is fixedly connected to the No. 1 two-way threaded rod 302, so that the No. 1 two-way threaded rod 302 is rotated to drive the No. 2 slider 303 to move to adjust the position of the connecting plate 304, and then the identification plate is placed on the bottom end of the inner wall of the connecting plate 304 and the rotating rod on one side of the connecting plate 304 is rotated, and the No. 2 two-way threaded rod 305 is fixedly connected to the rotating rod, so that the No. 2 two-way threaded rod 305 is rotated to drive the clamping plate 306 to move to clamp the identification plate, and then the rotating rod on the upper surface of the connecting box 207 is rotated. The rotating rod is fixedly connected to the threaded rod 208 so that the threaded rod 208 rotates to drive the No. 1 slider 209 to rise and fall to adjust the position of the limit block 210 to disengage it from the gear 206. Then, the rotating rod on one side of the mounting plate 203 is rotated. The rotating rod is fixedly connected to the gear 206 so that the gear 206 rotates and engages with the rack 205 to drive the rack 205 and the sliding plate 204 to rise and fall to adjust the height of the device. Then, the rotating rod on the upper surface of the connecting box 207 is rotated to reset the limit block 210 to limit the gear 206. Then, the hydraulic rod 201 is started so that the hydraulic rod 201 drives the support plate 202 to descend to the ground to support the device.

[0041] 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.

[0042] 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. An adjustable electric power construction sign, comprising a base (1) for mounting a device, characterized in that: A support and lifting mechanism (2) for adjusting the height of the device and supporting the device is arranged above the base (1); a clamping mechanism (3) is arranged above the base (1); the support and lifting mechanism (2) comprises a rack (205) and a gear (206); the rack (205) is meshed with the gear (206).

2. The adjustable electric power construction sign according to claim 1 is characterized by: A hydraulic rod (201) is fixedly mounted on the lower surface of the base (1), a support plate (202) is fixedly mounted on one end of the hydraulic rod (201), and a mounting plate (203) is fixedly mounted on the upper surface of the base (1).

3. The adjustable electric power construction sign according to claim 2 is characterized by: The inner wall surface of the mounting plate (203) is slidably connected to a sliding plate (204), the sliding plate (204) is fixedly connected to the rack (205), and a connection box (207) is fixedly mounted on one side of the mounting plate (203).

4. The adjustable electric power construction sign according to claim 3 is characterized by: The two ends of the inner wall of the connection box (207) are rotatably connected with threaded rods (208), the surface of the threaded rod (208) is threadedly connected with a first slider (209), a limit block (210) is fixedly installed on one side of the first slider (209), and the limit block (210) is meshed with the gear (206).

5. The adjustable electric power construction sign according to claim 3 is characterized by: A mounting box (301) is fixedly mounted on the upper surface of the sliding plate (204), a first bidirectional threaded rod (302) is rotatably connected to both sides of the inner wall of the mounting box (301), and a second sliding block (303) is threadedly connected to the surface of the first bidirectional threaded rod (302).

6. The adjustable electric power construction sign according to claim 5 is characterized by: A connecting plate (304) is fixedly mounted on the upper surface of the second sliding block (303), and a second bidirectional threaded rod (305) is rotatably connected to both sides of the inner wall of the connecting plate (304), and a clamping plate (306) is threadedly connected to the surface of the second bidirectional threaded rod (305).

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