CN212426848U

CN212426848U - Municipal works road barricade

Info

Publication number: CN212426848U
Application number: CN202020990231.2U
Authority: CN
Inventors: 陈俊倩; 吴晨
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-01-29
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses a municipal works road barricade, which comprises a barricade main body and rollers, wherein the rollers are movably arranged at the bottom of the barricade main body, keep moving in one direction along the vertical direction of the barricade main body, and extend out or are stored in the barricade main body; and two sides of the roadblock main body are provided with protective mechanisms, and the protective mechanisms are used for buffering acting force applied to the roadblock main body by side impact. This municipal works road barricade adopts manual actuating mechanism, can remove the in-process of barricade main part at constructor, with gyro wheel downstream to ground, and support the barricade main part, and the damper who sets up can make the steady removal of gyro wheel, and the effectual shock effort that receives that reduces effectively, adopt simultaneously to set up protection machanism in the both sides of barricade main part, can receive external force when the barricade main part strikes, through buffering the impact force and unloading to the side, can the damage of at utmost reduction personnel and barricade.

Description

Municipal works road barricade

Technical Field

The utility model relates to a municipal works technical field specifically is a municipal works road barricade.

Background

The municipal facilities refer to various buildings, structures, equipment and the like which are arranged in the planning and construction range of urban areas and towns (villages) and provide paid or unpaid public products and services for residents based on government responsibilities and obligations. Various public infrastructure construction supporting urban life belongs to municipal engineering categories, such as common urban roads, bridges and subways, and various pipelines closely related to life: the construction of rainwater, sewage, feedwater, normal water, electric power (parts other than red line), telecommunications, heating power, gas etc. in addition square, urban afforestation etc. all belong to the municipal works category, in the municipal works work progress, in order to prevent pedestrian and vehicle from rushing into the construction area, usually use the roadblock to enclose the construction site into the isolated area.

But current municipal works road barricade lacks mobile device, is the manpower transport usually in the use, comparatively expends time and energy, and current municipal works road barricade lacks protector, often has pedestrian or the personnel by bike to collide municipal works road barricade under the circumstances that the attention is not focused on, causes the damage of personnel and barricade.

Aiming at the problems, innovative design is urgently needed on the basis of the road barricade of the original municipal engineering.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a municipal works road barricade to it lacks mobile device and lacks protector to propose current municipal works road barricade in solving above-mentioned background art, is the manpower transport usually in the use, comparatively expends time and energy, and often have pedestrian or by bike personnel collide municipal works road barricade under the circumstances of not concentrating on attention, cause the problem of the damage of personnel and barricade.

Technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a municipal works road barricade comprises a barricade body and rollers, wherein the rollers are movably arranged at the bottom of the barricade body, keep moving in a single direction along the vertical direction of the barricade body, and extend out of or are stored in the barricade body; and two sides of the roadblock main body are provided with protective mechanisms, and the protective mechanisms are used for buffering acting force applied to the roadblock main body by side impact.

Preferably, the inside of roadblock main part is provided with manual drive mechanism, manual drive mechanism includes lead screw, handle and slider, the inside of roadblock main part has seted up the inside groove, the both sides of inside groove seted up with the water jacket that the inside groove is linked together, the one end coupling of lead screw in the bottom of inside groove, the other end of lead screw runs through and extends to the top outside of roadblock main part, and fixed mounting has the handle, the sliding surface of lead screw is connected with the slider, the both sides fixed mounting of slider has the installation piece that is located inside the water jacket.

Preferably, the top of gyro wheel is provided with damper, damper includes installation piece, installation pole, reset spring, reed and pressure spring, the reset groove has been seted up to the inside of installation piece, the one end of installation pole runs through and extends to the inside of reset groove, and with be located the inside of reset groove reset spring is connected, the other end of installation pole articulates there is the gyro wheel, and relative pin joint symmetry is provided with the reed, the inside of pressure spring is provided with the pressure spring.

Preferably, protection machanism includes hydraulic pressure post, guard plate and extension spring, the both sides center department fixed mounting of roadblock main part has the hydraulic pressure post, the other end of hydraulic pressure post articulates there is the guard plate, just the both sides of hydraulic pressure post with be connected with the extension spring between the guard plate both ends.

Preferably, the two ends of the protection plate are fixedly provided with buffer columns opposite to one side of the roadblock main body, and the buffer columns are rubber column heads.

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

1. this municipal works road barricade, adopt manual actuating mechanism, can be at the in-process that constructor removed the barricade main part, through clockwise rotation handle, in order to drive the lead screw clockwise rotation and drive the slider downstream, the installation piece that the slider both sides set up this moment can drive the gyro wheel downstream to ground, and support the barricade main part, this moment constructor can be convenient promote the barricade main part and remove, and when the gyro wheel moved on unevenness's road surface, the reset spring interact through the inside setting of installation pole and installation piece that the top set up, and reed and the pressure spring that sets up between gyro wheel and the installation pole, can make the steady removal of gyro wheel, and the effectual shock effort that reduces effectively and receive.

2. This municipal works road barricade adopts and sets up protection machanism in the both sides of barricade main part, can receive external force when strikeing in the barricade main part, and the guard plate cushions the impact force and unloads to the side through the effort of hydraulic pressure post and extension spring, and the buffering post that sets up through the guard plate both ends simultaneously carries out the secondary buffering with the effort, can the damage of at utmost reduction personnel and barricade.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic front sectional view of the present invention;

FIG. 3 is a schematic side sectional view of the present invention;

FIG. 4 is a schematic top sectional view of the present invention;

fig. 5 is a schematic view of the front view structure of the damping mechanism of the present invention.

In the figure: 1. a barrier body; 2. an inner tank; 3. an outer tank; 4. a screw rod; 5. a handle; 6. a slider; 7. mounting blocks; 8. a reset groove; 9. mounting a rod; 10. a return spring; 11. a roller; 12. a reed; 13. a pressure spring; 14. a hydraulic column; 15. a protection plate; 16. a tension spring; 17. a buffer column; 18. a manual drive mechanism; 19. a damping mechanism; 20. a guard mechanism.

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.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Referring to fig. 1-5, the present invention provides a technical solution: a municipal engineering road barricade comprises a barricade body 1 and rollers 11, wherein the rollers 11 are movably arranged at the bottom of the barricade body 1, keep moving in a single direction along the vertical direction of the barricade body 1, and extend out of or are stored in the barricade body 1; the two sides of the roadblock body 1 are provided with protective mechanisms 20, the protective mechanisms 20 are used for buffering the acting force applied to the roadblock body 1 by side impact, a manual driving mechanism 18 is adopted, when a constructor moves the roadblock main body 1, the handle 5 is rotated clockwise to drive the screw rod 4 to rotate clockwise and drive the slide block 6 to move downwards, at the moment, the installation blocks 7 arranged at the two sides of the slide block 6 can drive the roller 11 to move downwards to the ground, and supports the roadblock body 1, at this time, constructors can conveniently push the roadblock body 1 to move, and when the roller 11 moves on the uneven road surface, through the interaction of the mounting rod 9 arranged at the top and the return spring 10 arranged in the mounting block 7, and the spring 12 and the pressure spring 13 arranged between the roller 11 and the mounting rod 9, the roller 11 can move stably, and the vibration acting force is effectively reduced; the adoption sets up protection machanism 20 in the both sides of roadblock main part 1, can receive external force when strikeing at roadblock main part 1, and guard plate 15 cushions the impact force and unloads to the side through hydraulic pressure post 14 and extension spring 16's effort, and the buffering post 17 that sets up through guard plate 15 both ends simultaneously carries out the secondary buffering with the effort, can the damage of at utmost reduction personnel and roadblock.

Further, as the most preferred embodiment in this scheme, a manual driving mechanism 18 is arranged inside the roadblock main body 1, the manual driving mechanism 18 includes a screw rod 4, a handle 5 and a slide block 6, an inner groove 2 is formed inside the roadblock main body 1, outer grooves 3 communicated with the inner groove 2 are formed on both sides of the inner groove 2, one end of the screw rod 4 is coupled to the bottom of the inner groove 2, the other end of the screw rod 4 penetrates through and extends to the outside of the top of the roadblock main body 1, the handle 5 is fixedly installed, the slide block 6 is slidably connected to the surface of the screw rod 4, mounting blocks 7 located inside the outer grooves 3 are fixedly installed on both sides of the slide block 6, when a constructor needs to move the roadblock main body 1, the screw rod 4 can be driven to rotate clockwise and drive the slide block 6 to move downwards by rotating the handle 5 clockwise, at this time, the mounting blocks 7 arranged on both sides of the slide, and support roadblock main part 1, constructor can be convenient this moment promote roadblock main part 1 and remove.

Further, as the most preferred embodiment in this scheme, a damping mechanism 19 is disposed on the top of the roller 11, the damping mechanism 19 includes a mounting block 7, a mounting rod 9, a return spring 10, a spring 12 and a pressure spring 13, a return groove 8 is disposed inside the mounting block 7, one end of the mounting rod 9 penetrates through and extends into the return groove 8, and is connected to the return spring 10 located inside the return groove 8, the other end of the mounting rod 9 is hinged to the roller 11, the spring 12 is symmetrically disposed opposite to the hinge point, the pressure spring 13 is disposed inside the pressure spring 13, when the roadblock body 1 moves on an uneven road surface, the mounting rod 9 disposed on the top of the roller 11 reciprocates inside the mounting block 7 and generates an acting force on the return spring 10, the roller 11 can stably move and reduce the oscillation acting force applied to the roller 11 by the return spring 10 through the deformation generated by the return spring 10, meanwhile, the spring 12 and the pressure spring 13 arranged between the roller 11 and the mounting rod 9 can effectively reduce the impact acting force when the roller 11 collides with a large obstacle.

Further, as the most preferred embodiment in this scheme, protection machanism 20 includes hydraulic pressure post 14, guard plate 15 and extension spring 16, and the both sides center department fixed mounting of roadblock main part 1 has hydraulic pressure post 14, and the other end of hydraulic pressure post 14 articulates there is guard plate 15, and is connected with extension spring 16 between the both sides of hydraulic pressure post 14 and the guard plate 15 both ends, and when roadblock main part 1 received external force impact, guard plate 15 cushions the impact force through the effort of hydraulic pressure post 14 and extension spring 16 to unload the impact force to the side through the hinge point between with hydraulic pressure post 14.

Further, as the most preferred embodiment in this scheme, the both ends of guard plate 15 are fixed with buffer column 17 relative to one side of barrier main part 1, and buffer column 17 is the rubber column cap, and when barrier main part 1 received external force and assault, guard plate 15 carried out the secondary buffering with the effort through the buffer column 17 that both ends set up.

The working principle is as follows: when the device is used, as shown in fig. 1, fig. 2, fig. 3 and fig. 5, when a constructor needs to move the roadblock main body 1, the lead screw 4 can be driven to rotate clockwise and drive the slide block 6 to move downwards by rotating the handle 5 clockwise, at the moment, the mounting blocks 7 arranged at two sides of the slide block 6 can drive the roller 11 to move downwards to the ground and support the roadblock main body 1, at the moment, the constructor can conveniently push the roadblock main body 1 to move, when the roadblock main body 1 moves on an uneven road surface, the mounting rod 9 arranged at the top of the roller 11 reciprocates in the mounting blocks 7 and generates acting force on the return spring 10, the roller 11 can stably move and reduce the oscillation acting force borne by the roller 11 by generating deformation through the return spring 10, and meanwhile, the reeds 12 and the pressure springs 13 are arranged between the roller 11 and the mounting rod 9, the striking effort that receives when can effectual reduction gyro wheel 11 collides great barrier, after roadblock main part 1 removed to the predetermined position, through anticlockwise rotation handle 5, can remove gyro wheel 11 to the inside of outer groove 3, roadblock main part 1 can normal use this moment.

As shown in fig. 1 to 4, when the roadblock body 1 is impacted by external force, the protection plate 15 buffers the impact force through the action force of the hydraulic column 14 and the tension spring 16, unloads the impact force to the side through the hinge point between the protection plate and the hydraulic column 14, and simultaneously buffers the action force secondarily through the buffer columns 17 arranged at the two ends of the protection plate 15, so that the damage to personnel and roadblocks can be reduced to the maximum extent.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a municipal works road barricade, includes barricade main part (1) and gyro wheel (11), its characterized in that:

the roller (11) is movably arranged at the bottom of the roadblock main body (1), keeps moving in a single direction along the vertical direction of the roadblock main body (1), and extends out of or is stored in the roadblock main body (1);

and two sides of the roadblock main body (1) are provided with protective mechanisms (20), and the protective mechanisms (20) are used for buffering acting force applied to the roadblock main body (1) by side impact.

2. The municipal engineering road barrier of claim 1, wherein: the inside of roadblock main part (1) is provided with manual actuating mechanism (18), manual actuating mechanism (18) include lead screw (4), handle (5) and slider (6), inside groove (2) have been seted up to the inside of roadblock main part (1), the both sides of inside groove (2) seted up with sulcus (3) that inside groove (2) are linked together, the one end coupling of lead screw (4) in the bottom of inside groove (2), the other end of lead screw (4) runs through and extends to the top outside of roadblock main part (1), and fixed mounting has handle (5), the sliding surface of lead screw (4) is connected with slider (6), the both sides fixed mounting of slider (6) has and is located installation piece (7) inside sulcus (3).

3. The municipal engineering road barrier of claim 1, wherein: the top of gyro wheel (11) is provided with damper (19), damper (19) are including installation piece (7), installation pole (9), reset spring (10), reed (12) and pressure spring (13), reset groove (8) have been seted up to the inside of installation piece (7), the one end of installation pole (9) is run through and is extended to the inside of reset groove (8), and with be located reset groove (8) are inside reset spring (10) are connected, the other end of installation pole (9) articulates there is gyro wheel (11), and relative pin joint symmetry is provided with reed (12), the inside of pressure spring (13) is provided with pressure spring (13).

4. The municipal engineering road barrier of claim 1, wherein: protection machanism (20) are including hydraulic pressure post (14), guard plate (15) and extension spring (16), the both sides center department fixed mounting of roadblock main part (1) has hydraulic pressure post (14), the other end of hydraulic pressure post (14) articulates there is guard plate (15), just the both sides of hydraulic pressure post (14) with be connected with extension spring (16) between guard plate (15) both ends.

5. The municipal engineering road barrier of claim 4, wherein: the two ends of the protection plate (15) are opposite to one side of the roadblock main body (1) and fixedly provided with a buffer column (17), and the buffer column (17) is a rubber column head.