CN213203856U

CN213203856U - Portable deceleration strip is used in municipal construction

Info

Publication number: CN213203856U
Application number: CN202021503767.3U
Authority: CN
Inventors: 徐衰兰; 俞慧多; 刘福友; 潘露斌; 刘缘缘
Original assignee: Zhejiang Tiangui Construction Co ltd
Current assignee: Zhejiang Tiangui Construction Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-05-14
Anticipated expiration: 2030-07-27

Abstract

The utility model discloses a portable deceleration strip is used in municipal construction belongs to the deceleration strip field, the on-line screen storage device comprises a base, the square is installed at the top of base, the square has eight groups to evenly install at the lateral wall top of base, the connecting block is installed to the lateral wall left side bottom of square, the connecting block has two sets of symmetries to be installed on the bottom right side of square, the through-hole has been seted up to the lateral wall of connecting block, fixed frame is installed at the top of square, the circular arc piece is installed in fixed frame's lateral wall left side. The utility model discloses a mutually supporting of base, square, connecting block, through-hole, bolt, nut and damping rubber to the convenience is accomodate the deceleration strip and is used when being applicable to municipal construction, mutually supporting of rethread fixed frame, buffer spring, circular arc piece and bumper shock absorber, thereby can effectual reduction tire and fixed frame's stress, it is comfortable when making the navigating mate cross the deceleration strip, be fit for being extensively promoted and used.

Description

Portable deceleration strip is used in municipal construction

Technical Field

The utility model relates to a deceleration strip technical field especially relates to a portable deceleration strip is used in municipal construction.

Background

On the highway, for the safe traffic of vehicle and pedestrian's safety pass through, can install the deceleration strip on the highway road surface, the deceleration strip of prior art is formed by the concatenation of multisection deceleration strip mostly, simple structure, and it is poor to connect the reliability, rolls the back at oversize vehicle repeatedly and very easily splits, makes the incomplete of deceleration strip incomplete, can not reach the effect of slowing down.

The patent number CN 20166570 discloses a road surface deceleration strip, which comprises a pair of end deceleration strips, a plurality of deceleration strip bodies, a plurality of bolt connection grooves, a plurality of fixing bolts, a plurality of bolt drainage top surfaces, a plurality of embedding grooves, a plurality of fluorescent strips, a plurality of drainage grooves, a pair of end reinforcing surfaces, a plurality of deceleration protrusions, a plurality of connection latches and a plurality of latch reinforcing ribs; connect the latch and establish on deceleration strip main part and tip deceleration strip, the latch strengthening rib is established on connecting the latch, and bolted connection recess is established in tip deceleration strip and deceleration strip main part, and bolt drainage top surface is established on fixing bolt, and the fluorescent screen is established on tip deceleration strip and deceleration strip main part through inlaying the dress recess, and water drainage tank, speed reduction arch are established on tip deceleration strip and deceleration strip main part, and the tip is strengthened the face and is established on the tip deceleration strip. The utility model discloses can effectively indicate the position of deceleration strip main part, especially be fit for using night to can reach better speed reduction effect, have advantages such as shock-resistant, antifriction.

At present, the technology has certain defects: 1. the deceleration strip is inconvenient to store, so that the deceleration strip is inconvenient to move during municipal construction; 2. the large contact stress between the speed bump and the vehicle tire leads to reduced comfort when the vehicle driver passes the speed bump.

SUMMERY OF THE UTILITY MODEL

The utility model provides a portable deceleration strip is used in municipal construction, through mutually supporting of base, square, connecting block, through-hole, bolt, nut and damping rubber to use when being applicable to municipal construction is accomodate to the deceleration strip to the convenience, mutually supporting of rethread fixed frame, buffer spring, circular arc piece and bumper shock absorber, thereby can effectual reduction tire and fixed frame's stress, it is comfortable when making the navigating mate pass the deceleration strip, can effectively solve the problem in the background art.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of portable deceleration strip is used in municipal construction, the on-line screen storage device comprises a base, the square is installed at the top of base, the square has eight groups to evenly install at the lateral wall top of base, the connecting block is installed to the lateral wall left side bottom of square, the connecting block has two sets of symmetries to be installed on the bottom right side of square, the through-hole has been seted up to the lateral wall of connecting block, fixed frame is installed at the top of square, the circular arc piece is installed in fixed frame's lateral wall left side, two sets of symmetries that are in circular arc piece right side are installed on fixed frame's lateral wall right side, buffer spring and buffer spring's the other end is installed to the lateral wall of circular arc piece is installed.

Optionally, damping rubber is installed at the bottom of the base, and the base is made of composite rubber.

Optionally, the triangle pad is installed on the top left side of base, the triangle pad has two sets ofly to be the symmetry and installs the top right side at the base.

Optionally, a bolt is connected to the gap of the inner side wall of the through hole, and a nut is fastened and connected to the outer side wall of one end of the bolt.

Optionally, a reflective film is adhered to an outer side wall of the fixing frame.

The utility model has the advantages as follows:

1. the utility model is practical, convenient to operate and good in using effect, the bottom of the base is provided with the damping rubber, the bottom of the damping rubber is carved with the friction groove, thereby increasing the friction force between the damping rubber and the ground, eight groups of square blocks are uniformly arranged on the top of the base, a group of symmetrical connecting blocks are arranged on the left side and the right side of the outer side wall of each square block, the outer side wall of each connecting block is provided with a through hole, so that the through holes penetrate through the inner side wall of the through hole through bolts, the nut is tightly connected on the outer side wall of one end of the bolt, so that each group of blocks are connected through the mutual matching of the bolt and the nut, and each group of blocks can rotate, because the base is made of the composite rubber material, the base can be rolled, and the base is spread during municipal construction, thereby spread the square, after municipal construction, rethread rolling base to the removal is accomodate to the convenience with the deceleration strip.

2. In the utility model, a fixed frame is arranged on the top of a square block, the fixed frame is in a semicircular ring shape, a set of symmetrical circular arc blocks are arranged on the left side and the right side of the outer side wall of the fixed frame, a buffer spring is arranged on the inner side wall of the circular arc blocks, a set of symmetrical triangular cushions are arranged on the left side and the right side of the top of a base, the triangular cushions are convenient for a vehicle to pass through, when a vehicle tire presses the circular arc blocks, the buffer spring is extruded, so that the buffer spring can absorb energy and reduce the stress between the tire and the circular arc blocks, a shock absorber is arranged on the top of the inner side wall of the fixed frame, the shock absorber can relieve the impact brought by a road surface, the shock generated during bumping can be rapidly absorbed, the vehicle can be recovered to a normal driving state, the circular arc blocks are arranged on the right side, the buffer spring on the right absorbs the stress of the tire and the fixed frame again, so that the bumping and the comfort degree are reduced when the vehicle passes through the speed bump.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of a mobile deceleration strip for municipal construction according to an embodiment of the present invention;

fig. 2 is the utility model discloses a fixed frame structure sketch map of portable deceleration strip for municipal construction.

In the figure: 1. a base; 2. damping rubber; 3. a triangular pad; 4. a square block; 5. a bolt; 6. a nut; 7. A light-reflecting film; 8. connecting blocks; 9. a through hole; 10. an arc block; 11. a buffer spring; 12. a shock absorber; 13. And fixing the frame.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

The following will explain in detail a movable deceleration strip for municipal construction according to an embodiment of the present invention with reference to fig. 1 to 2.

As shown in fig. 1-2, the movable speed bump for municipal construction comprises a base 1, a block 4 is arranged on the top of the base 1, eight groups of the square blocks 4 are uniformly arranged at the top of the outer side wall of the base 1, the bottom of the left side of the outer side wall of the square block 4 is provided with a connecting block 8, two groups of connecting blocks 8 are symmetrically arranged at the right side of the bottom of the square block 4, the outer side wall of each connecting block 8 is provided with a through hole 9, the top of the block 4 is provided with a fixed frame 13, the left side of the outer side wall of the fixed frame 13 is provided with an arc block 10, two sets of symmetry that are in arc piece 10 right side are installed on fixed frame 13's lateral wall right side, buffer spring 11 and buffer spring 11's the other end is installed at the top lateral wall of square 4 to the lateral wall of arc piece 10, bumper shock absorber 12 is installed to fixed frame 13's inside wall bottom. Wherein, mutually support through base, square, connecting block, through-hole, bolt, nut and damping rubber to the convenience is accomodate the deceleration strip and is used when being applicable to municipal construction, mutually supports of rethread fixed frame, buffer spring, circular arc piece and bumper shock absorber, thereby can effectual reduction tire and fixed frame's stress, comfortable when making the navigating mate pass the deceleration strip.

In this embodiment, as shown in fig. 1, a damping rubber 2 is installed at the bottom of the base 1, and the base 1 is made of a composite rubber material. Wherein, the damping rubber can increase the friction force with the ground.

In this embodiment, as shown in fig. 1, a triangular pad 3 is installed on the left side of the top of the base 1, and two sets of the triangular pads 3 are symmetrically installed on the right side of the top of the base 1. The triangular pad facilitates a vehicle to pass through the deceleration strip.

In this embodiment, as shown in fig. 1, a bolt 5 is connected to an inner side wall of the through hole 9 in a clearance manner, and a nut 6 is tightly connected to an outer side wall of one end of the bolt 5. The bolt is simple in structure and convenient to connect the square blocks.

In this embodiment, as shown in fig. 1, a reflective film 7 is adhered to an outer side wall of the fixing frame 13. The deceleration strip is convenient for a driver to observe by the reflective film.

It should be noted that, the utility model relates to a movable deceleration strip for municipal construction, during operation, damping rubber 2 is installed at the bottom of a base 1, a friction groove is carved at the bottom of the damping rubber 2, so as to increase the friction force between the damping rubber 2 and the ground, eight groups of blocks 4 are evenly installed at the top of the base 1, a group of symmetrical connecting blocks 8 are installed at the left side and the right side of the outer side wall of each block 4, through holes 9 are opened on the outer side wall of the connecting block 8, so as to pass through the inner side wall of the through holes 9 through bolts 5, nuts 6 are fastened on the outer side wall of one end of the bolts 5, so as to connect each group of blocks 4 through the mutual matching of the bolts 5 and the nuts 6, so that the rotation can be carried out between each group of blocks 4, because the material of the base 1 is a composite rubber material, the base, thereby spreading the square 4, after municipal construction is finished, the deceleration strip is conveniently stored and moved by rolling the base 1, the fixed frame 13 is installed at the top of the square 4, the fixed frame 13 is in a semicircular shape, a set of symmetrical circular arc blocks 10 are installed at the left side and the right side of the outer side wall of the fixed frame 13, the buffer springs 11 are installed at the inner side walls of the circular arc blocks 10, a set of symmetrical triangular cushions 3 are installed at the left side and the right side of the top of the base 1, the triangular cushions 3 facilitate the vehicle to pass through, when the tire pressure of the vehicle passes through the circular arc blocks 10, the buffer springs 11 are extruded, so that the buffer springs 11 absorb and reduce the stress between the tire and the circular arc blocks 10, the shock absorbers 12 are installed at the tops of the inner side walls of the fixed frame 13, the shock absorbers 12 can relieve the impact brought by the road surface, rapidly absorb the shock generated during, arc block 10 is installed on the lateral wall right side of fixed frame 13, and buffer spring 11 is installed to the lateral wall of arc block 10 to when the vehicle went fixed frame 13 right side, buffer spring 11 on right side absorbs tire and fixed frame 13's stress once more, thereby can make the vehicle reduce when crossing the deceleration strip and jolt and increase the comfort level.

The utility model relates to a movable deceleration strip 1 and a base for municipal construction; 2. damping rubber; 3. a triangular pad; 4. a square block; 5. a bolt; 6. a nut; 7. a light-reflecting film; 8. connecting blocks; 9. a through hole; 10. an arc block; 11. a buffer spring; 12. a shock absorber; 13. the fixed frame components are all standard components or components known to those skilled in the art, and their structure and principle are known to those skilled in the art through technical manuals or through routine experimentation.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The movable speed bump for municipal construction comprises a base (1) and is characterized in that a square block (4) is installed at the top of the base (1), eight groups of square blocks (4) are uniformly installed at the top of the outer side wall of the base (1), a connecting block (8) is installed at the bottom of the left side of the outer side wall of each square block (4), two groups of connecting blocks (8) are symmetrically installed at the right side of the bottom of each square block (4), through holes (9) are formed in the outer side wall of each connecting block (8), a fixed frame (13) is installed at the top of each square block (4), an arc block (10) is installed at the left side of the outer side wall of each fixed frame (13), two groups of right sides of the arc blocks (10) are symmetrically installed at the right side of the outer side wall of each fixed frame (13), a buffer spring (11) is installed on the outer side wall of each arc block (10), the, and a shock absorber (12) is arranged at the bottom of the inner side wall of the fixed frame (13).

2. The movable speed bump for municipal construction according to claim 1, wherein damping rubber (2) is installed at the bottom of the base (1), and the base (1) is made of composite rubber.

3. The movable speed bump for municipal construction according to claim 1, wherein two sets of triangular pads (3) are symmetrically arranged on the left side of the top of the base (1) and the two sets of triangular pads (3) are symmetrically arranged on the right side of the top of the base (1).

4. The movable deceleration strip for municipal construction according to claim 1, wherein a bolt (5) is connected to the inner side wall of the through hole (9) in a clearance manner, and a nut (6) is tightly connected to the outer side wall of one end of the bolt (5).

5. The movable speed bump for municipal construction according to claim 1, wherein the outer side wall of the fixed frame (13) is adhered with a reflective film (7).