CN217974148U - A Municipal Road Height Limiting Device - Google Patents

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

A Municipal Road Height Limiting Device

technical field

The utility model belongs to the technical field of municipal engineering, in particular to a road height limiting device based on municipal engineering.

Background technique

In my country, municipal infrastructure refers to various buildings, structures, equipment, etc. that are set up within the planning and construction of urban areas, towns (townships), and provide residents with paid or unpaid public products and services based on government responsibilities and obligations. The various supporting public infrastructure constructions belong to the category of municipal engineering, such as common urban roads, bridges, subways, underground pipelines, tunnels, rivers, rail transit, sewage treatment, garbage disposal and other projects, and other projects closely related to life Various pipelines, rainwater, sewage, water supply, reclaimed water, electricity (outside the red line), telecommunications, heat, gas, etc., as well as the construction of squares, urban greening, etc., all belong to the category of municipal engineering.

In order to prevent super-high large trucks from running on the roads in the city, the municipal departments will install various height-limiting equipment on various traffic arteries in the city, and the problem addressed by this device is how to facilitate the height-limiting of the height-limiting equipment position to adjust.

Utility model content

In order to solve the problems raised in the above-mentioned background technology. The utility model provides a road height-limiting device based on municipal administration, which solves the problem of how to conveniently adjust the height-limiting position of the height-limiting equipment.

In order to achieve the above object, the utility model provides the following technical solution: a road height limiting device based on municipal administration, including a fixed column, and sliding tracks are fixedly installed on the front and rear sides of the surface of the fixed column, and the surface of the sliding track slides A movable box is installed, one side of the surface of the fixed column is fixedly equipped with teeth, and the teeth are arranged linearly on the surface of the fixed column, and a low-speed motor is fixedly installed on the back of the movable box, and the low-speed motor passes through the The rotating shaft is fixedly installed with a fixed gear, and the teeth are meshed with the fixed gear. A connecting plate is fixedly installed on one side of the surface of the movable box, and a movable rod is slidably installed on one end of the surface of the movable box. One end of the movable rod A fixed plate is fixedly installed, a telescopic spring is fixedly installed on one side of the fixed plate, a U-shaped plate is fixedly installed on the other side of the fixed plate, and one end of the telescopic spring is fixedly connected with the movable box, and the U-shaped plate A movable shaft is installed inside the connecting plate, an electric push rod is fixedly installed on the top of the connecting plate, a connecting block is fixedly installed on the top of the electric pushing rod, and connecting rods are installed on both sides of the connecting block, and connected One end of the rod is movably connected with the movable shaft.

Preferably, a bottom plate is fixedly installed on the bottom of the fixing column, fixing holes are provided around the surface of the bottom plate, and two sets of fixing columns, the bottom plate and fixing holes are provided.

Preferably, a support plate is fixedly installed on the bottom of the surface of the fixed column, and the support plate is triangular in shape, and one side of the support plate is fixedly connected with the bottom plate, and the support plate is arranged around the surface of the fixed column.

Preferably, a limiting plate is fixedly installed on the top of the fixing column, a lampshade is fixedly installed on the top of the limiting plate, and an LED lamp is fixedly installed inside the lampshade.

Preferably, an indicator sign is fixedly installed on the front of the movable box, and the indicator sign is disc-shaped, and there are two indicator signs.

Preferably, there are two groups of teeth and the fixed gear, and the two groups of teeth and the fixed gear have exactly the same size.

Preferably, the surfaces of the fixed columns, connecting plates, movable boxes, teeth, limit plates, indication signs, low-speed motors, connecting rods, base plates, support plates and fixed gears are all provided with antirust paint coatings.

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

Since the teeth are meshed with the fixed gear, and the movable box is slidably connected with the sliding track, when the low-speed motor drives the fixed gear to rotate, it can drive the movable box to move, and the movable rod is movably connected with the connecting rod through the U-shaped plate and the movable shaft , and the connecting rod is movably connected with the electric push rod through the connecting block, so the telescoping of the electric push rod can drive the movable rod to move, so as to fix the movable box, so as to facilitate the adjustment of the height limit, so that the device has The advantage of being adjustable.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is the first three-dimensional structural diagram of the utility model;

Fig. 2 is the second three-dimensional structural diagram of the utility model;

Fig. 3 is the third three-dimensional structural diagram of the utility model;

Fig. 4 is the internal sectional view of the movable box of the present utility model;

Fig. 5 is an enlarged schematic diagram of A in Fig. 2 of the present utility model.

In the figure: 1. Fixed column; 2. Connecting plate; 3. Sliding track; 4. Activity box; 5. Teeth; 6. Lampshade; 7. Connecting block; 8. Limiting plate; 9. Electric push rod; 10 , instruction sign; 11, low-speed motor; 12, connecting rod; 13, bottom plate; 14, fixed hole; 15, movable shaft; 16, support plate; 17, fixed gear; 18, movable rod; 19, telescopic spring; 20, Fixed plate; 21, U-shaped plate.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-5, the utility model provides the following technical solutions: a kind of road height limiting device based on municipal administration, comprising fixed column 1, the front and rear sides of fixed column 1 surface are all fixedly installed with sliding track 3, and the sliding track 3 A movable box 4 is installed slidingly on the surface, teeth 5 are fixedly installed on one side of the surface of the fixed column 1, and the teeth 5 are linearly arranged on the surface of the fixed column 1, and a low-speed motor 11 is fixedly installed on the back of the movable box 4, and the low-speed motor 11 A fixed gear 17 is fixedly installed through the rotating shaft at the output end, and the teeth 5 are meshed with the fixed gear 17. One side of the surface of the movable box 4 is fixedly installed with a connecting plate 2, and one end of the surface of the movable box 4 is slidably installed with a movable rod 18. , one end of movable bar 18 is fixedly installed with fixed disk 20, and one side of fixed disk 20 is fixedly installed with telescopic spring 19, and the other side of fixed disk 20 is fixedly installed with U-shaped plate 21, and one end of telescopic spring 19 is connected with movable box 4. Fixed connection, the movable shaft 15 is installed inside the U-shaped plate 21, the electric push rod 9 is fixedly installed on the top of the connecting plate 2, and the connection block 7 is fixedly installed on the top of the electric push rod 9, and both sides of the connection block 7 are A connecting rod 12 is movably installed, and one end of the connecting rod 12 is movably connected with a movable shaft 15 .

When installing the device, the bottom plate 13 can be fixed on the ground through the fixing holes 14 and expansion screws, so as to realize the installation and fixing of the fixing column 1, and the setting of the support plate 16, and because the support plate 16 is triangular, Therefore, the solidity of the connection between the fixed column 1 and the base plate 13 can be guaranteed, so that the fixed column 1 can be installed more stably, thereby increasing the practicability of the device, and the structure of the device is simple and easy to realize. 17 is meshed and connected, and the movable box 4 is slidingly connected with the sliding track 3, so the fixed gear 17 is driven by the low-speed motor 11 to rotate, and the movable box 4 can be driven to move up and down, and because the movable rod 18 passes through the fixed plate 20, the U-shaped plate 21 and the movable shaft 15 are movably connected with the connecting rod 12, and the connecting rod 12 is movably connected with the electric push rod 9 through the connecting block 7, so before the lifting movable box 4, the electric push rod 9 can be started to push the connecting block 7 to move upwards, and then Utilize the connecting rod 12 to pull the movable rod 18 to move, then the low-speed motor 11 can be started to drive the movable box 4 to move, after the position of the movable box 4 is determined, the electric push rod 9 can be started to pull the connecting block 7 downward , since the telescopic spring 19 is stretched during the process of pulling the movable rod 18, so when the connecting block 7 moves downward, the telescopic spring 19 can use the resilience force to make one end of the movable rod 18 abut against one end of the fixed column 1 side, so as to realize the fixing of the movable box 4, so as to facilitate the adjustment of the height limit, so that the device has the advantage of being adjustable, and because the specifications of the two sets of teeth 5 and the fixed gear 17 are exactly the same, it can be guaranteed The moving distance of the movable box 4 on the two fixed columns 1 is the same, so that the connecting plate 2 can always be kept horizontal, and the setting of the limit plate 8 can prevent the movable box 4 from moving too much, and prevent the movable box 4 from being fixed. The column 1 falls off, and the setting of the LED light can serve the purpose of lighting, and the lampshade 6 is to protect the LED light, and the setting of the indicator sign 10 can facilitate the driver to understand the height limit of the device, so that It depends on the driver to judge whether the vehicle he is driving can pass through the device, but in the fixed column 1, the connecting plate 2, the movable box 4, the teeth 5, the limit plate 8, the indicator plate 10, the connecting rod 12, the bottom plate 13, the supporting plate The surfaces of 16 and the fixed gear 17 are all provided with anti-rust paint coatings, which can slow down the speed of the rust problem of the device and help increase the service life of the device. All electrical equipment in the device are powered by built-in batteries .

In one aspect of this embodiment, when installing the device, the bottom plate 13 can first be fixed on the ground through the fixing holes 14 and expansion screws, so as to realize the installation and fixing of the fixing column 1, and the setting of the support plate 16 , and because the support plate 16 is triangular, it can ensure the firmness of the connection between the fixed column 1 and the bottom plate 13, so that the fixed column 1 can be installed more stably, thereby increasing the practicability of the device, and the structure of the device is simple and convenient accomplish.

In one aspect of this embodiment, the setting of the limiting plate 8 can prevent the movable box 4 from moving too much, and prevent the movable box 4 from falling off the fixed column 1, and the setting of the LED lamp can serve the purpose of lighting , and the lampshade 6 is to protect the LED lamp, and the setting of the indicator plate 10 can facilitate the driver to understand the height limit height of the device, so that the driver can judge whether the vehicle driven by himself can pass through the device.

In one aspect of this embodiment, and because the specifications and sizes of the two sets of teeth 5 and the fixed gear 17 are exactly the same, it can be ensured that the moving distance of the movable box 4 on the two fixed columns 1 is the same, so that the connecting plate 2 Can keep level all the time, and set on the surfaces of fixed column 1, connecting plate 2, movable box 4, teeth 5, limit plate 8, indicator sign 10, connecting rod 12, bottom plate 13, support plate 16 and fixed gear 17 The anti-rust paint coating can slow down the rusting speed of the device, which is beneficial to increase the service life of the device.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (7)

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).

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