CN217974148U

CN217974148U - Road limit for height device based on municipal administration

Info

Publication number: CN217974148U
Application number: CN202221629200.XU
Authority: CN
Inventors: 范秋锋
Original assignee: Beijing Zhongtai Xinyuan Municipal Engineering Co ltd
Current assignee: Beijing Zhongtai Xinyuan Municipal Engineering Co ltd
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2022-12-06
Anticipated expiration: 2032-06-28

Abstract

The utility model belongs to the technical field of municipal works, especially, be a road limit for height device based on municipal administration, including the fixed column, the equal fixed mounting in both sides has the slip track around the fixed column surface, the orbital surface sliding mounting that slides has the movable box, one side fixed mounting on fixed column surface has tooth, and tooth is linear arrangement on the surface of fixed column, the back fixed mounting of movable box has the low-speed motor. Because tooth and fixed gear meshing are connected, and movable box and slip track sliding connection, so when low-speed motor drove the fixed gear and rotate, can drive the movable box and remove, and the movable rod passes through U template and loose axle and connecting rod swing joint, and the connecting rod passes through connecting block and electric putter swing joint, so can drive the movable rod through electric putter's flexible and remove, so that fix the movable box, thereby be convenient for adjust the height of limit for height, make this device have adjustable advantage.

Description

Road limit for height device based on municipal administration

Technical Field

The utility model belongs to the technical field of municipal works, concretely relates to road limit for height device based on municipal administration.

Background

In China, municipal infrastructure refers to various buildings, structures, equipment and the like which are arranged in planning and construction ranges of urban areas and towns (villages) and provide paid or unpaid public products and services for residents based on government responsibilities and obligations, and the construction of various public infrastructures matched with urban life belongs to the municipal engineering category, such as common urban roads, bridges, subways, underground pipelines, tunnels, riverways, rail transit, sewage treatment, garbage treatment and disposal and other projects, and also such as various pipelines closely related to life, rainwater, sewage, water supply, reclaimed water, electric power (parts except red lines), telecommunication, heating power, gas and the like, and the construction of squares, urban landscaping and the like belongs to the municipal engineering category.

In order to prevent an ultrahigh large truck from running on a road in a city, various height limiting devices can be installed on each traffic main road in the city by municipal departments, and the problem to which the device aims at is how to conveniently adjust the height limiting position of the height limiting device.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a road limit for height device based on municipal administration has solved how to be convenient for carry out the problem adjusted to the limit for height position of limit for height equipment.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a road height limiting device based on municipal administration, includes the fixed column, the equal fixed mounting in both sides has the slip track around the fixed column surface, slip orbital surface slidable mounting has the movable box, one side fixed mounting on fixed column surface has the tooth, and the tooth is linear arrangement on the surface of fixed column, the back fixed mounting of movable box has the low-speed motor, the low-speed motor has fixed gear through the axis of rotation fixed mounting of output, and the tooth is connected with the fixed gear meshing, one side fixed mounting on movable box surface has the connecting plate, the one end slidable mounting on movable box surface has the movable rod, the one end fixed mounting of movable rod has the fixed disk, one side fixed mounting of fixed disk has expanding spring, the opposite side fixed mounting of fixed disk has the U template, and expanding spring's one end and movable box fixed connection, the inside movable mounting of U template has the loose axle, the top fixed mounting of connecting plate has electric putter, electric putter's top fixed mounting has the connecting block, the equal movable mounting in both sides of connecting block has the connecting rod, and the one end and loose axle swing joint of connecting rod.

Preferably, the bottom of the fixing column is fixedly provided with a bottom plate, fixing holes are formed in the periphery of the surface of the bottom plate, and the fixing column, the bottom plate and the fixing holes are provided with two groups.

Preferably, a supporting plate is fixedly mounted at the bottom of the surface of the fixing column, the supporting plate is triangular, one side of the supporting plate is fixedly connected with the bottom plate, and the supporting plate is arranged on the periphery of the surface of the fixing column.

Preferably, the top fixed mounting of fixed column has the limiting plate, the top fixed mounting of limiting plate has the lamp shade, the inside fixed mounting of lamp shade has the LED lamp.

Preferably, the front surface of the movable box is fixedly provided with two indicating signs, and the indicating signs are disc-shaped.

Preferably, two sets of teeth and fixed gears are provided, and the sizes of the two sets of teeth and the fixed gears are identical.

Preferably, the surfaces of the fixed column, the connecting plate, the movable box, the teeth, the limiting plate, the indicating sign, the low-speed motor, the connecting rod, the bottom plate, the supporting plate and the fixed gear are all provided with antirust paint coatings.

Compared with the prior art, the beneficial effects of the utility model are that:

because tooth and fixed gear meshing are connected, and movable box and slip track sliding connection, so when low-speed motor drove the fixed gear and rotate, can drive the movable box and remove, and the movable rod passes through U template and loose axle and connecting rod swing joint, and the connecting rod passes through connecting block and electric putter swing joint, so can drive the movable rod through electric putter's flexible and remove, so that fix the movable box, thereby be convenient for adjust the height of limit for height, make this device have adjustable advantage.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a second perspective view of the present invention;

FIG. 3 is a third perspective view of the present invention;

FIG. 4 is an internal cross-sectional view of the utility model of the movable box;

fig. 5 is an enlarged schematic view of a point a in fig. 2 according to the present invention.

In the figure: 1. fixing the column; 2. a connecting plate; 3. a slide rail; 4. a movable box; 5. teeth; 6. a lamp shade; 7. connecting blocks; 8. a limiting plate; 9. an electric push rod; 10. an indication sign; 11. a low-speed motor; 12. a connecting rod; 13. a base plate; 14. a fixing hole; 15. a movable shaft; 16. a support plate; 17. fixing a gear; 18. a movable rod; 19. a tension spring; 20. fixing the disc; 21. a U-shaped plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides the following technical solutions: a road height limiting device based on municipal administration comprises a fixed column 1, sliding rails 3 are fixedly mounted on the front side and the rear side of the surface of the fixed column 1, a movable box 4 is slidably mounted on the surface of each sliding rail 3, teeth 5 are fixedly mounted on one side of the surface of the fixed column 1 and are linearly arranged on the surface of the fixed column 1, a low-speed motor 11 is fixedly mounted on the back of each movable box 4, a fixed gear 17 is fixedly mounted on the low-speed motor 11 through a rotating shaft of an output end, the teeth 5 are meshed with the fixed gear 17 and are connected, a connecting plate 2 is fixedly mounted on one side of the surface of the movable box 4, a movable rod 18 is slidably mounted on one end of the surface of the movable box 4, a fixed plate 20 is fixedly mounted on one end of the movable rod 18, an expansion spring 19 is fixedly mounted on one side of the fixed plate 20, a U-shaped plate 21 is fixedly mounted on the other side of the fixed plate 20, one end of the expansion spring 19 is fixedly connected with the movable box 4, a movable shaft 15 is movably mounted inside the U-shaped plate 21, an electric push rod 9 is fixedly mounted on the top of the connecting plate 2, a connecting block 7 is fixedly mounted on the top of the electric push rod 9, a connecting block 7 is movably mounted on the two sides of the connecting block 7, a connecting rod 12 is movably mounted on the two sides of the connecting block 7, and one end of the connecting rod 12 is movably connected with the movable shaft 15.

When the device is installed, the bottom plate 13 can be fixed on the ground through the fixing holes 14 and the expansion screws, so that the fixed column 1 can be installed and fixed, the support plate 16 is arranged, the firmness of connection between the fixed column 1 and the bottom plate 13 can be ensured because the support plate 16 is triangular, the fixed column 1 can be installed more stably, the practicability of the device is improved, the structure of the device is simple and convenient to realize, the teeth 5 are meshed with the fixed teeth 17, the movable box 4 is in sliding connection with the sliding rail 3, the fixed teeth 17 are driven to rotate through the low-speed motor 11, the movable box 4 can be driven to move up and down, the movable rod 18 is movably connected with the connecting rod 12 through the U-shaped plate 21 and the movable shaft 15, the connecting rod 12 is movably connected with the electric push rod 9 through the connecting block 7, the electric push rod 9 can be started to push the connecting block 7 to move upwards before the movable box 4 is lifted, the movable rod 18 can be used for moving, the movable rod 18 can be started to push the movable rod 7 to move upwards before the movable box 4 is lifted, the movable box 4, and the movable rod 18 can be pulled to move towards the fixed box, so that the fixed teeth 1 and the movable box can be adjusted to adjust the height of the movable box 4, and the height of the movable box, and the fixed teeth 18 is adjusted by the spring, so that the fixed teeth 1 and the movable box can be adjusted by the spring, and the spring, and the fixed box 18, make connecting plate 2 can remain the level throughout, and limiting plate 8's setting, then can avoid movable box 4 to remove too much, avoid movable box 4 to drop from fixed column 1, and the setting of LED lamp then can play the purpose of illumination, and lamp shade 6 is protected the LED lamp, and instruct sign 10's setting, then can be convenient for the driver to know the limit for height of this device, so that the driver judges whether the vehicle of oneself driving can pass through this device, and at fixed column 1, connecting plate 2, movable box 4, tooth 5, limiting plate 8, instruct sign 10, connecting rod 12, bottom plate 13, backup pad 16 and fixed gear 17's surface all is provided with the anti-rust paint coating, then can slow down the speed that rust problem appears in this device, be favorable to increasing the life of this device, all consumer all supply power through built-in battery in this device.

In an aspect of this embodiment, when installing this device, at first can fix bottom plate 13 subaerial through fixed orifices 14 and inflation screw to the realization is to the installation and the fixing of fixed column 1, and the setting of backup pad 16, and because backup pad 16 is triangle-shaped, so can guarantee the fastness of being connected between fixed column 1 and the bottom plate 13, make that fixed column 1 can install more stable, thereby increased the practicality of device, and this device simple structure, the realization of being convenient for.

In an aspect of this embodiment, and limiting plate 8's setting, then can avoid movable box 4 to remove too much, avoid movable box 4 to drop from fixed column 1, and the purpose of illumination then can be played in the setting of LED lamp, and lamp shade 6 is protected the LED lamp, and the setting of instruction sign 10, then can be convenient for the driver to know the limit for height of this device to whether the driver judges the vehicle of oneself driving can be through this device.

In an aspect of this embodiment, and because the specification size of two sets of tooth 5 and fixed gear 17 is identical, so can guarantee that the distance that movable box 4 on two fixed column 1 removed is the same, make connecting plate 2 can remain the level all the time, and all be provided with the anti-rust paint coating at fixed column 1, connecting plate 2, movable box 4, tooth 5, limiting plate 8, instruction sign 10, connecting rod 12, bottom plate 13, backup pad 16 and the surface of fixed gear 17, then can slow down the speed that this device appears the rust problem, be favorable to increasing the life of this device.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a road limit for height device based on municipal administration, includes fixed column (1), its characterized in that: the front side and the rear side of the surface of the fixed column (1) are fixedly provided with sliding rails (3), the surface of each sliding rail (3) is slidably provided with a movable box (4), one side of the surface of the fixed column (1) is fixedly provided with teeth (5), the teeth (5) are linearly arranged on the surface of the fixed column (1), the back of each movable box (4) is fixedly provided with a low-speed motor (11), the low-speed motor (11) is fixedly provided with a fixed gear (17) through a rotating shaft of an output end, the teeth (5) are meshed with the fixed gear (17) and connected with each other, one side of the surface of each movable box (4) is fixedly provided with a connecting plate (2), one end of the surface of each movable box (4) is slidably provided with a movable rod (18), one end of each movable rod (18) is fixedly provided with a fixed plate (20), one side of each fixed plate (20) is fixedly provided with a telescopic spring (19), the other side of each fixed plate (20) is fixedly provided with a U-shaped plate (21), one end of each telescopic spring (19) is fixedly connected with the movable box (4), the movable shaft (15) is movably arranged in the U-shaped plate (21), the top of each connecting plate (9) is fixedly provided with an electric push rod (7), the two sides of the connecting block (7) are both movably provided with connecting rods (12), and one ends of the connecting rods (12) are movably connected with the movable shaft (15).

2. The municipal-based road height-limiting device of claim 1, wherein: the bottom of the fixing column (1) is fixedly provided with a bottom plate (13), fixing holes (14) are formed in the periphery of the surface of the bottom plate (13), and two groups of fixing columns (1), the bottom plate (13) and the fixing holes (14) are arranged.

3. The municipal-based road height-limiting device of claim 1, wherein: the bottom on fixed column (1) surface is fixed with backup pad (16), and backup pad (16) are triangle-shaped, and one side and bottom plate (13) fixed connection of backup pad (16), and backup pad (16) set up around fixed column (1) surface.

4. The municipally-based road height limiting apparatus of claim 1, wherein: the LED lamp is characterized in that a limiting plate (8) is fixedly mounted at the top of the fixing column (1), a lampshade (6) is fixedly mounted at the top of the limiting plate (8), and an LED lamp is fixedly mounted inside the lampshade (6).

5. The municipally-based road height limiting apparatus of claim 1, wherein: the front face of the movable box (4) is fixedly provided with two indicating signs (10), and the indicating signs (10) are disc-shaped and the number of the indicating signs (10) is two.

6. The municipally-based road height limiting apparatus of claim 1, wherein: the two groups of teeth (5) and the fixed gear (17) are arranged, and the specifications and the sizes of the two groups of teeth (5) and the fixed gear (17) are completely the same.

7. The municipally-based road height limiting apparatus of claim 5, wherein: the anti-rust gear box is characterized in that anti-rust paint coatings are arranged on the surfaces of the fixed columns (1), the connecting plate (2), the movable box (4), the teeth (5), the limiting plate (8), the indicating sign (10), the low-speed motor (11), the connecting rod (12), the bottom plate (13), the supporting plate (16) and the fixed gear (17).