CN221193106U - Municipal construction guardrail convenient to build fast - Google Patents

Abstract

Municipal construction guardrail convenient to build fast includes bottom plate, buffer board and atress board. Compared with the prior art, the utility model has the advantages that: when the collision happens, the vehicle can strike the rubber roller on the stress plate, the rubber roller rotates by force during collision, the impact direction of the vehicle is changed, the force is discharged, the vehicle is prevented from directly rushing into a construction area, the stress plate moves backwards after being collided, the hinge rod on the connecting seat pushes the sliding plate to slide in the first sliding groove, the first spring provides buffering for the vehicle, the damper provides resistance to relieve the collision, the elastic buffer piece can be extruded when the stress plate moves backwards, the elastic buffer piece deforms under the force, the two sliding blocks are far away from each other and compress the second spring, the second spring buffers the collision force for the second time, the collision force of the vehicle is greatly reduced, the body safety of constructors and drivers is protected, the connecting assembly is utilized to rapidly assemble and disassemble the upright post and the buffer plate, and the vehicle is convenient and fast.

Description

Municipal construction guardrail convenient to build fast

Technical Field

The utility model relates to the technical field of municipal engineering construction, in particular to a municipal construction guardrail convenient to quickly build.

Background

Municipal engineering refers to municipal infrastructure construction engineering, and municipal infrastructure refers to various buildings, structures, equipment and the like which are arranged in urban areas and town planning construction ranges and provide paid or gratuitous public products and services for residents based on government responsibility and obligations. Various public infrastructure constructions matched with urban life belong to the category of municipal engineering, such as common urban roads, bridges, subways, underground pipelines, tunnels, riverways, rail transit, sewage treatment, garbage treatment and other projects, and various pipelines closely related to life: rainwater, sewage, water supply, reclaimed water, electric power, telecommunication, heating power, fuel gas and the like, and also squares, urban greening and the like, belong to the field of municipal engineering.

The utility model discloses a municipal construction is with convenient to detach's guardrail through retrieving chinese patent with bulletin number CN213063193U, including the rail guard body, the both sides of rail guard body one end all are provided with unable adjustment base, slot has all been seted up to the both sides of rail guard body one end, unable adjustment base's one end all extends to the inside of slot, the fixed orifices has all been seted up to the inner wall of slot both sides, the motion storehouse has all been seted up to unable adjustment base's inside, quick detach mechanism includes the motion groove, the motion groove is two sets of, and two sets of motion groove symmetric distributions, the inside of motion groove all is linked together with the inside of motion storehouse, the side that the motion groove kept away from each other has all been inserted and has the extrusion piece, and the side that the extrusion piece is all extended to the inside of motion storehouse, the side that the extrusion piece is all is close to each other articulates with the one end of trace, and the trace is two sets of trace are crisscross distribution, the intersection department of two sets of trace is equipped with the mounting, and the both ends of mounting are all connected with the inner wall of motion storehouse, the other end of trace all is connected with the warning mechanism through the articulated clamp splice body, one side that the motion groove is all extended to the inside of fixing mechanism.

The prior art scheme has the following defects: if the vehicle speed is too high, the protective guard body is collided and rushed into a construction area, so that constructors are very dangerous, and if the construction area is provided with a foundation pit, the vehicle falls into the foundation pit, so that a driver is injured.

Disclosure of utility model

Aiming at the defects in the prior art, the utility model provides a municipal construction guardrail which is convenient to quickly build so as to solve the problems in the prior art.

In order to achieve the aim of the utility model, the technical scheme adopted by the utility model is that the municipal construction guardrail convenient to quickly build comprises two bottom plates, buffer plates and stress plates, wherein the upper side wall of the bottom plate is fixedly connected with upright posts, the buffer plates are detachably connected between the two upright posts through connecting components, mounting plates are respectively and fixedly connected to the upper side and the lower side of the front side wall of the stress plate, a plurality of rubber rollers distributed in an equidistant array are rotationally connected between the two mounting plates, and the buffer components are arranged on the buffer plates.

As an improvement: the buffer assembly comprises a connecting seat, a hinging rod, a first sliding groove, a sliding plate, a damper, a first spring, a second sliding groove, a sliding block, a second spring and an elastic buffer piece, wherein the connecting seat is fixedly connected to the center of the rear side wall of the stressed plate, four first sliding grooves are annularly arranged on the center of the front side wall of the buffer plate, the sliding plate is connected in the sliding manner in the first sliding groove, four hinging rods are hinged to the connecting seat, the hinging rod is hinged to the sliding plate, the damper is installed in the first sliding groove, the telescopic end of the damper is fixedly connected with the sliding plate, the first spring is sleeved on the outer side of the damper, one end of the first spring is fixedly connected with the sliding plate, the other end of the first spring is fixedly connected with the side wall of the first sliding groove, two second sliding grooves which are symmetrically distributed are respectively arranged are formed in the two sides of the front side wall of the buffer plate, the sliding blocks are fixedly connected with the elastic buffer piece between the front side walls of the sliding blocks, and the two sliding blocks are mutually far away from one side wall of the second sliding grooves and the second spring is abutted against the second sliding grooves.

As an improvement: the connecting assembly comprises a plugging groove, L-shaped accommodating grooves, limiting columns, a poking plate and a propping spring, wherein two plugging grooves which are symmetrically distributed are formed in one side wall, which is close to each other, of each upright post, the L-shaped accommodating grooves are formed in one side wall, which is far away from each other, of each plugging groove, the poking plate is connected with the poking plate in a sliding manner in the L-shaped accommodating grooves, the limiting columns are fixedly connected to one side wall, which is close to the plugging groove, of each poking plate, and the propping spring is abutted between one side wall, which is far away from the plugging groove, of each poking plate and one side wall, which is far away from the plugging groove, of each L-shaped accommodating groove.

As an improvement: two splicing blocks matched with the splicing grooves are fixedly connected to the two side walls of the buffer plate, and limiting holes matched with the limiting columns are formed in one side wall, away from each other, of each splicing block.

As an improvement: four corners of the bottom plate are respectively provided with mounting holes.

As an improvement: and a warning lamp is arranged on the upper side wall of the buffer plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. When the collision happens, the vehicle can strike the rubber roller on the stress plate, the rubber roller rotates by force during collision, the impact direction of the vehicle is changed, the force is discharged, the vehicle is prevented from directly rushing into a construction area, the stress plate moves backwards after being collided, the hinge rod on the connecting seat pushes the sliding plate to slide in the first sliding groove, the first spring provides buffering for the vehicle, the damper provides resistance to relieve the collision, the elastic buffer piece can be extruded when the stress plate moves backwards, the elastic buffer piece deforms under the force, the two sliding blocks are far away from each other and compress the second spring, the second spring carries out secondary buffering on the collision force, the collision force of the vehicle is greatly reduced, the body safety of constructors and drivers is protected, the connecting assembly is utilized to rapidly assemble and disassemble the upright post and the buffer plate, and the vehicle is convenient and fast.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a municipal construction guardrail of the present utility model for easy and quick construction;

FIG. 2 is a schematic diagram of a buffer plate structure of a municipal construction guardrail convenient to quickly build;

FIG. 3 is a schematic view of a buffer assembly of a municipal construction guardrail of the utility model for quick construction;

FIG. 4 is a schematic diagram of a connection assembly of municipal construction guardrail of the present utility model for quick construction;

As shown in the figure:

1. A bottom plate; 2. a buffer plate; 3. a force-bearing plate; 1.1, stand columns; 5. a connection assembly; 3.1, mounting plate; 3.2, a rubber roller; 4. a buffer assembly; 4.1, a connecting seat; 4.11, a hinge rod; 4.2, a first chute; 4.21, sliding plate; 4.22, a damper; 4.23, a first spring; 4.3, a second chute; 4.4, sliding blocks; 4.5, a second spring; 4.6, elastic buffer members; 5.1, inserting grooves; 5.2, an L-shaped accommodating groove; 5.3, limiting columns; 5.4, pulling the board; 5.5, abutting against the spring; 2.2, inserting blocks; 2.3, limiting holes; 1.2, mounting holes; 2.1, warning light.

Detailed Description

In order to make the technical means, the creation characteristics and the effect of achieving the object of the present utility model easy to understand, the present utility model is further described below with reference to the specific embodiments.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both sides", "one side", "the other side", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in FIG. 1, municipal construction guardrail convenient to build fast, including bottom plate 1, buffer board 2 and atress board 3, the quantity of bottom plate 1 is two, fixedly connected with stand 1.1 on the last lateral wall of bottom plate 1, can dismantle through being equipped with coupling assembling 5 between two stands 1.1 and be connected with buffer board 2, the upper and lower both sides is fixedly connected with mounting panel 3.1 respectively about the preceding lateral wall of atress board 3, rotate between two mounting panel 3.1 and be connected with a plurality of rubber cylinder 3.2 that are equidistant array and distribute, during the collision, rubber cylinder 3.2 can borrow the power rotation, thereby change the striking direction of vehicle, prevent that the vehicle is being directly collided atress board 3, be equipped with buffer assembly 4 on the buffer board 2.

Specifically, as shown in fig. 2 and 3, a municipal construction guardrail convenient for quick construction is provided, the buffer assembly 4 comprises a connecting seat 4.1, a hinging rod 4.11, a first chute 4.2, a sliding plate 4.21, a damper 4.22, a first spring 4.23, a second chute 4.3, a sliding block 4.4, a second spring 4.5 and an elastic buffer piece 4.6, the center of the rear side wall of the stress plate 3 is fixedly connected with the connecting seat 4.1, the center of the front side wall of the buffer plate 2 is annularly provided with four first chutes 4.2, the sliding plate 4.21 is slidably connected with the first chute 4.2, four hinging rods 4.11 are hinged on the connecting seat 4.1, the hinging rod 4.11 is hinged with the sliding plate 4.21, the damper 4.22 is installed in the first chute 4.2, the telescopic end of the damper 4.22 is fixedly connected with the sliding plate 4.21, the outer side of the damper 4.22 is sleeved with the first spring 4.23, the first end of the damper 4.23 is fixedly connected with the sliding plate 4.21 and is far away from the first chute 4.1, two symmetrically distributed second sliding grooves 4.3 are respectively formed in the two sides of the front side wall of the buffer plate 2, sliding blocks 4.4 are connected in the second sliding grooves 4.3 in a sliding mode, an elastic buffer piece 4.6 is fixedly connected between the front side walls of the two sliding blocks 4.4, a second spring 4.5 is abutted between one side wall, far away from each other, of the two sliding blocks 4.4 and the second sliding groove 4.3, when collision happens, the stress plate 3 moves backwards after receiving collision force, a hinging rod 4.11 on the connecting seat 4.1 pushes a sliding plate 4.21 to slide in the first sliding groove 4.2, the first spring 4.23 can provide buffer for a vehicle, the damper 4.22 provides resistance to relieve collision, the elastic buffer piece 4.6 is extruded while the stress plate 3 moves backwards, the elastic buffer piece 4.6 deforms in a stressed mode, the two sliding blocks 4.4 are far away from each other and compress the second spring 4.5, and the second spring 4.5 carries out secondary buffer on the collision force, the impact force of the vehicle is greatly reduced and the vehicle cannot rush into a construction area, so that the physical safety of constructors and drivers is protected, and the vehicle is more practical.

Specifically, as shown in fig. 4, a municipal construction guardrail convenient to build fast, a connecting assembly 5 includes spliced groove 5.1, L shape holds groove 5.2, spacing post 5.3, dial board 5.4 and support tight spring 5.5, two spliced grooves 5.1 that are symmetrical distribution have all been seted up on a lateral wall that two stand 1.1 are close to each other, L shape holding groove 5.2 has all been seted up on a lateral wall that two spliced groove 5.1 kept away from each other, L shape holding groove 5.2 sliding connection has a dial plate 5.4, dial plate 5.4 is close to fixed connection on a lateral wall of spliced groove 5.1, dial plate 5.4 keep away from a lateral wall of spliced groove 5.1 and L shape holds groove 5.2 and keep away from spliced groove 5.1 and support tight spring 5.5, when setting up, two dial board 5.4 drive spacing post 5.3 and go up the stop 5.2 and install the stop buffer board 2.2.2.3, and then install the stop buffer board 2.2.1.2, can be accomplished in the side wall that 3.2.1 is 3.1 is 3, and then install the stop buffer board can be removed in the side wall 2.2.1 can be followed to the fixed to the side wall that 3.1.1 is kept away from in the spliced groove 2.1.1, thereby install the buffer board can be removed in the side wall 2.2.2.2.2.2, and the side wall that the buffer board is kept away from the side 1.1.1.1.1, and the side stop buffer board can be removed.

Specifically, as shown in fig. 2, a municipal construction guardrail convenient to build fast, two grafting pieces 2.2 with grafting groove 5.1 looks adaptation of equal fixedly connected with on the both sides wall of buffer board 2, two grafting pieces 2.2 all offer spacing hole 2.3 with spacing post 5.3 matched with on the lateral wall that keeps away from each other.

Specifically, as shown in fig. 1, in the municipal construction guardrail convenient to quickly build, mounting holes 1.2 are respectively formed in four corners of a bottom plate 1, and the bottom plate 1 and the ground can be fixed by using the mounting holes 1.2 in combination with expansion bolts.

Specifically, as shown in fig. 1, a municipal construction guardrail convenient to build fast installs warning light 2.1 on the upper sidewall of buffer board 2 for suggestion pedestrian and vehicle.

When the utility model is put up, two poking plates 5.4 on the upright post 1.1 are poked respectively, so that the poking plates 5.4 drive the limit post 5.3 to retract into the L-shaped containing groove 5.2 and compress and tightly prop up the spring 5.5, then the plug-in block 2.2 on one side wall of the buffer plate 2 is inserted into the plug-in groove 5.1 on the upright post 1.1, the poking plates 5.4 are loosened, the tightly prop up spring 5.5 can push the poking plates 5.4 to drive the limit post 5.3 to reset, the limit post 5.3 is inserted into the limit hole 2.3 on the plug-in block 2.2, the plug-in block 2.2 is fixed in the plug-in groove 5.1, the installation of the buffer plate 2 and the upright post 1.1 can be completed, the other side wall of the buffer plate 2 and the other upright post 1 are installed, when the disassembly is needed, the poking plates 5.4 drive the limit post 5.3 to retract into the L-shaped containing groove 5.2, the limit post 5.3 is separated from the limit post 2.3, namely, the limit post 5.3 is separated from the limit post 2.2 and can be separated from the plug-in groove 1, thus accomplish and dismantle, when bumping, the vehicle can strike the rubber cylinder 3.2 on the atress board 3, rubber cylinder 3.2 borrow the power rotation during the collision, change the impact direction of vehicle and unload the power, prevent that the vehicle from directly punching into in the construction region, the atress board 3 can back-move after receiving the impact force, articulated rod 4.11 on connecting seat 4.1 can promote sliding plate 4.21 and slide in first spout 4.2, first spring 4.23 can provide the buffering to the vehicle, attenuator 4.22 provides the resistance and alleviates the collision, the atress board 3 can extrude elastic buffer 4.6 when moving backward, elastic buffer 4.6 atress warp, make two sliders 4.4 keep away from each other and compress second spring 4.5, second spring 4.5 carries out secondary buffering to the impact force, make the power of vehicle greatly reduced and can not dash into the construction region, protection constructor and driver's health safety, more practical.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. Municipal construction guardrail convenient to build fast, including bottom plate (1), buffer board (2) and atress board (3), its characterized in that: the number of the bottom plates (1) is two, the upper side walls of the bottom plates (1) are fixedly connected with upright posts (1.1), two buffer plates (2) are detachably connected between the upright posts (1.1) through connecting components (5), mounting plates (3.1) are fixedly connected to the upper side and the lower side of the front side walls of the stress plates (3), a plurality of rubber rollers (3.2) distributed in equidistant arrays are rotationally connected between the mounting plates (3.1), buffer components (4) are arranged on the buffer plates (2), the buffer components (4) comprise connecting seats (4.1), hinging rods (4.11), first sliding grooves (4.2), sliding plates (4.21), dampers (4.22), first springs (4.23), second sliding grooves (4.3), sliding blocks (4.4), second springs (4.5) and elastic buffer pieces (4.6), the center of the rear side walls of the stress plates (3) are fixedly connected with the connecting seats (4.1), the first sliding grooves (4.2) are provided with the first sliding grooves (4.21), the second sliding grooves (4.21) are provided with the first sliding grooves (4.22), the second sliding grooves (4.4.4.4), the telescopic end of attenuator (4.22) and sliding plate (4.21) fixed connection, the outside cover of attenuator (4.22) is equipped with first spring (4.23), the one end and the sliding plate (4.21) fixed connection of first spring (4.23) and the other end keep away from a lateral wall fixed connection of connecting seat (4.1) with first spout (4.2), two second spouts (4.3) that are symmetric distribution have been seted up respectively to both sides on the preceding lateral wall of buffer board (2), sliding connection has slider (4.4) in second spout (4.3), two fixedly connected with elastic buffer piece (4.6) between the preceding lateral wall of slider (4.4), two the butt has second spring (4.5) between a lateral wall that slider (4.4) kept away from each other and second spout (4.3).

2. The municipal construction guardrail convenient to build fast according to claim 1, wherein: coupling assembling (5) are including jack-in groove (5.1), L shape holding groove (5.2), spacing post (5.3), dial board (5.4) and support tight spring (5.5), two all seted up on the lateral wall that stand (1.1) are close to each other two be symmetrical distribution's jack-in groove (5.1), two all seted up L shape holding groove (5.2) on the lateral wall that jack-in groove (5.1) kept away from each other, sliding connection has dial board (5.4) in L shape holding groove (5.2), fixed connection has spacing post (5.3) on the lateral wall that dial board (5.4) are close to jack-in groove (5.1), it has to support tight spring (5.5) to prop up between the lateral wall that jack-in groove (5.1) was kept away from to dial board (5.4) and L shape holding groove (5.2) one lateral wall that jack-in groove (5.1) was kept away from.

3. The municipal construction guardrail convenient to build fast according to claim 2, wherein: two plug blocks (2.2) matched with the plug grooves (5.1) are fixedly connected to two side walls of the buffer plate (2), and limiting holes (2.3) matched with the limiting columns (5.3) are formed in one side wall, away from each other, of each plug block (2.2).

4. The municipal construction guardrail convenient to build fast according to claim 1, wherein: four corners of the bottom plate (1) are respectively provided with mounting holes (1.2).

5. The municipal construction guardrail convenient to build fast according to claim 1, wherein: and a warning lamp (2.1) is arranged on the upper side wall of the buffer plate (2).