CN218894009U

CN218894009U - Safe type highway construction is with crashproof mound device

Info

Publication number: CN218894009U
Application number: CN202222032384.8U
Authority: CN
Inventors: 宋骐名; 周明利; 王立君; 洪滔
Original assignee: Xuzhou Highway Engineering Corp
Current assignee: Xuzhou Highway Engineering Corp
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2023-04-21
Anticipated expiration: 2032-08-03

Abstract

The utility model discloses a safe anti-collision pier device for highway construction, which comprises a base, wherein the upper part of the base is connected with a sleeve, and a buffer part is sleeved on the periphery of the sleeve. Aiming at the problems of large weight and inconvenient transportation of the existing anti-collision pier with an integrated structure, the utility model divides the integrated structure into a base with heavy weight, a sleeve sleeved on the base and a buffer piece sleeved on the outer ring of the sleeve, which can be respectively and independently stored and assembled in a using place, and because each part of components have light weight, one person can transport, thereby greatly facilitating the transportation and transportation.

Description

Safe type highway construction is with crashproof mound device

Technical Field

The utility model relates to the technical field of construction tools, in particular to an anti-collision pier device for safe highway construction.

Background

The expressway is a highway specially used for the high-speed running of automobiles, the expressway is inevitably damaged on the road surface or the guardrail in the normal running process, so that the expressway needs to be constructed regularly or irregularly according to the actual condition of a highway section, and a warning sign is required to be erected in front of a construction roadway due to the fact that a part of the roadway is generally sealed during construction, anti-collision piers are arranged at intervals on the side line of the construction roadway generally, the normal roadway and the construction area are divided, the protection effect on a construction site is also achieved, and serious safety accidents are easily caused due to the fact that an anti-collision buffer structure is lacked during accidental collision of vehicles.

The existing anti-collision pier device is mainly a poured cement pier or a structure filled with sand in a cylindrical plastic bucket, the anti-collision pier of the structure is of an integrated structure, the whole weight is large, multiple people are required to be combined with force or to carry by using a machine after the anti-collision pier device is placed and constructed in use, and the anti-collision piers of the cement pier and plastic bucket structure are poor in buffering capacity and easy to damage when a vehicle collides with an accident.

Therefore, it is necessary to improve the structure of the existing anti-collision pier device, so that the anti-collision pier device can meet the requirement of split transportation, is convenient to assemble and has an increased buffering anti-collision function, and is not easy to damage.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a safe anti-collision pier device for highway construction, which solves the problems of difficult transportation and poor anti-collision buffer capacity of the existing anti-collision pier due to large integral structure mass.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a safe type highway construction is with crashproof mound device, includes the base, base upper portion is connected with the sleeve, sleeve periphery cover is equipped with the bolster.

Further, an interlayer is arranged on the inner side of the sleeve, and the interlayer is filled with filler.

Preferably, the filler is a non-newtonian fluid.

Further, the upper portion of the base is provided with a protruding portion, and the bottom of the sleeve is provided with a fitting portion matched with the protruding portion.

Further, the outer wall of the sleeve is provided with a bracket, and the buffer piece is supported on the bracket.

Illustratively, the carrier is an annular carrier.

Illustratively, the cushion is a tire.

Further, a cylinder cover is arranged at the top of the sleeve.

Further, a warning piece is arranged on the cylinder cover.

Specifically, the warning part comprises a bracket arranged on the cylinder cover and a reflective warning board arranged at the top of the bracket.

Compared with the prior art, the anti-collision pier device for the safe highway construction has the following beneficial effects:

1. aiming at the problems of large weight and inconvenient transportation of the existing anti-collision piers with integrated structures, the utility model divides the integrated structure into a base with heavy weight, a sleeve sleeved on the base and a buffer piece sleeved on the outer ring of the sleeve, which can be respectively and independently stored and assembled in the use place, and because each part of components have light weight, one person can transport, thereby greatly facilitating the transportation and transportation;

2. according to the utility model, the interlayer is arranged in the sleeve, and the non-Newtonian fluid is filled in the interlayer, so that the weight of the main body of the solid anti-collision pier is greatly reduced, and the sleeve structure is not easy to damage due to the fact that the non-Newtonian fluid has higher strength when being impacted by a large force and is combined with the buffer piece so as to bear a large impact force to play a role in buffering;

3. the utility model can utilize junked tires as the buffer parts, thereby realizing waste utilization, and simultaneously reducing the cost while improving the anti-collision buffer performance;

4. the warning piece is arranged on the sleeve, so that the anti-collision buffer function is achieved, and meanwhile, the warning piece starts from the source to remind a driver, so that accidents are fundamentally reduced.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

fig. 3 is a schematic side view of the present utility model.

In the figure: 1. a base; 101. a protruding portion; 2. a sleeve; 201. a fitting portion; 3. a cylinder cover; 4. a filler; 5. an annular bracket; 6. a tire; 7. a bracket; 8. reflective warning board.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the utility model discloses a safe anti-collision pier device for highway construction, which comprises a base 1, wherein the upper part of the base 1 is connected with a sleeve 2, and a buffer part 3 is sleeved on the periphery of the sleeve 2.

The traditional crashproof mound is cement structure, or pours sand into as crashproof mound in the plastic drum, and this kind of crashproof mound single weight is great, and transport and recovery are all difficult, and some manpower can't move, need the machinery to operate even. The utility model divides the anti-collision pier structure into three independent parts: base 1, sleeve 2 and bolster 3, bolster 3 are the annular, but before the use and after the use all independent transport, connect sleeve 2 on base 1 upper portion during the use, can accomplish the equipment with bolster 3 cover on sleeve 2 and use, base 1 contact is on the highway road surface, provide the base of whole device, in order to improve device weight, base 1 can be made for the concrete, sleeve 2 connects on base 1 improves the device height to provide mounting structure for bolster 3.

Further, an interlayer is arranged on the inner side of the sleeve 2, and the interlayer is filled with filler. Since the inside of the sleeve is hollow and only has one layer of cylinder wall, the structure of the sleeve 2 needs to be reinforced in order to prevent the sleeve 2 from being damaged when the sleeve is impacted by external force, but if sand is added into the plastic barrel to increase weight and buffer force, the loading and later recovery workload is large, so that the utility model sets an interlayer on the inner side of the sleeve 2, and the interlayer strength is increased and simultaneously, the situation that a large amount of fillers are needed is avoided.

Preferably, the filler is a non-newtonian fluid. As is well known, the non-newtonian fluid is a substance which is in a fluid form under normal conditions and has a strength which is increased when the fluid is suddenly applied with external force, and many substances such as petroleum, slurry, starch juice and the like are non-newtonian fluids, so that the filler of the utility model has wide sources and low cost. The non-Newtonian fluid is added into the interlayer of the sleeve 2, so that the workload of completely filling the sleeve 2 with fillers such as sand can be reduced, and meanwhile, the non-Newtonian fluid can ensure that the sleeve 2 cannot be broken by impact force when being impacted; and the non-Newtonian fluid filler can be recovered or discarded after use, thereby reducing the weight of the sleeve 2 and facilitating recovery.

Preferably, the upper part of the base 1 has a protrusion 101, and the bottom of the sleeve 2 has a mating part 201 that mates with the protrusion 101. When in use, the base 1 and the sleeve 2 are required to be firmly installed and cannot be separated, but the traditional installation modes such as bolt fixing and the like require drilling and screwing bolts, and the assembly steps are troublesome. Therefore, the convex part 101 is arranged on the base 1, the engaging part 201 is arranged at the bottom of the sleeve 2, the engaging part 201 of the sleeve 2 is sleeved with the convex part 101 at the top of the base 1 when in use, and the interlayer also comprises the bottom part of the sleeve 2, so that the engaging part 201 at the bottom of the sleeve 2 and the convex part 101 on the base 1 can be firmly connected when in impact, and the sleeve 2 cannot fall off due to the impact. Referring to fig. 1 and 2, the projection 101 of the present embodiment is conical. Of course, the protruding portion 101 may have other shapes such as a cylindrical shape, so long as the connection portion of the base 1 and the sleeve 2 is ensured to have a shape in which the connection portion is engaged with each other.

Further, the outer wall of the sleeve 2 is provided with a bracket, and the buffer 3 is supported on the bracket. Because the part that the car strikes is the locomotive part generally, consequently there is the condition of wasting of resources in case buffer 3 stacks from the highway road surface, consequently through setting up the bracket at the middle part of sleeve 2, can stack buffer 3 bearing on the bracket to save buffer 3's use amount. In this embodiment, the bracket is an annular bracket 5, which may be connected to the outer wall of the sleeve 2 by means of bolts or glue. Of course, the bracket may be provided with a plurality of L-shaped frames separately, and fixed at intervals along the circumference of the sleeve 2, so long as it can support the buffer member 3.

Further, the cushion member 3 of the present utility model is a tire, and more preferably a junked tire. The cushion 3 can be in a structure such as a cushion air bag, and on the premise of playing an anti-collision and buffering role, the utility model selects to sleeve the tyre which is annular per se on the sleeve 2 in terms of waste utilization and cost saving, and can play an excellent anti-collision and buffering role.

Further, a cylinder cover 3 is arranged at the top of the sleeve 2, and a warning piece is arranged on the cylinder cover 3. The warning part can warn the vehicles coming and going in advance, so that the occurrence of automobile safety accidents is reduced fundamentally.

Specifically, the warning piece comprises a bracket 7 arranged on the cylinder cover 3 and a reflective warning board 8 arranged on the top of the bracket. The reflective warning board 8 can be firmly fixed on the cylinder cover 3 by the bracket 7, and can warn the passing vehicle even at night.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. Safe type highway construction is with crashproof mound device, its characterized in that: the novel anti-theft device comprises a base, wherein the upper part of the base is connected with a sleeve, and a buffer piece is sleeved on the periphery of the sleeve.

2. The safe highway construction anti-collision pier device according to claim 1, wherein: an interlayer is arranged on the inner side of the sleeve, and filler is filled in the interlayer.

3. The safe highway construction anti-collision pier device according to claim 2, wherein: the filler is a non-newtonian fluid.

4. The safe highway construction anti-collision pier device according to claim 1, wherein: the upper portion of base has the bulge, the bottom of sleeve has with bulge assorted mating part.

5. The safe highway construction anti-collision pier device according to claim 1, wherein: the outer wall of the sleeve is provided with a bracket, and the buffer piece is supported on the bracket.

6. The safe highway construction anti-collision pier device according to claim 5, wherein: the bracket is an annular bracket.

7. The safe highway construction anti-collision pier device according to claim 1, wherein: the cushioning member is a tire.

8. The safe highway construction anti-collision pier device according to claim 1, wherein: the top of the sleeve is provided with a sleeve cover.

9. The safe highway construction anti-collision pier device according to claim 8, wherein: the cylinder cover is provided with a warning part.

10. The safe highway construction anti-collision pier device according to claim 9, wherein: the warning part comprises a bracket arranged on the cylinder cover and a reflective warning board arranged at the top of the bracket.