CN212561246U

CN212561246U - Buffer device for limiting speed of road

Info

Publication number: CN212561246U
Application number: CN202020529762.1U
Authority: CN
Inventors: 闫振明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2021-02-19
Anticipated expiration: 2030-04-13

Abstract

The utility model discloses a buffer for road speed limit, including bottom plate, roof, lead screw, supporting shoe, diaphragm, phosphor strip, the bottom plate is installed in the recess of road, and the right side of bottom plate is equipped with the lead screw, and the top and the bearing of lead screw are connected, and the bearing passes through the fix with screw on the roof, and lead screw and bottom plate threaded connection, and the lead screw can pass the bottom plate simultaneously, the left side of bottom plate is equipped with the guide post, and the top of guide post is passed through the screw and is connected with the bottom of roof, and the guide post runs through the bottom plate design, installs the supporting shoe in the space that bottom plate and roof are constituteed, and the bottom of supporting shoe is equipped with the diaphragm, and the supporting shoe passes through the screw and is connected with the diaphragm, and. The utility model has reasonable design; the design of the fluorescent strip can remind people at night in time.

Description

Buffer device for limiting speed of road

Technical Field

The utility model relates to a buffer for road speed limit.

Background

The road is the infrastructure that supplies various trackless vehicles and pedestrian to pass from the meaning of words, and the road has important effect in present society, often has more vehicle on the road, and the vehicle often can take place the traffic accident if the speed is too fast to cause personnel, loss of property, generally adds the speed limit area on the road and carries out the speed limit, and current speed limit device height is mostly fixed design, can not change according to actual conditions.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a buffer is used to road speed limit to solve above-mentioned technical problem.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a buffer for road speed limit, includes bottom plate, roof, lead screw, supporting shoe, diaphragm, phosphor strip, the bottom plate is installed in the recess of road, and the right side of bottom plate is equipped with the lead screw, and the top and the bearing of lead screw are connected, and the bearing passes through the fix with screw on the roof, and lead screw and bottom plate threaded connection, and the lead screw can pass the bottom plate simultaneously, the left side of bottom plate is equipped with the guide post, and the top of guide post is passed through the screw and is connected with the bottom of roof, and the guide post runs through the bottom plate design, installs the supporting shoe in the space that bottom plate and roof are constituteed, and the bottom of supporting shoe is equipped with the diaphragm, and the supporting shoe passes through the screw and is connected.

Preferably, a bearing is arranged on the bottom plate close to the screw rod and provided with a tooth groove column, a belt is wound at the bottom of the tooth groove column, the other end of the belt is in contact with the screw rod, and the tooth groove column rotates to drive the belt to rotate so as to enable the screw rod to rotate, so that the top plate can move up and down.

Preferably, a tooth socket is formed in the transverse plate on the left side of the tooth socket column, the tooth socket is meshed with the tooth socket column, and the tooth socket is connected with the upper portion of the tooth socket column.

Preferably, the top plate, the supporting block and the transverse plate are all made of cast iron, two bottom edges of the whole body formed by the supporting block and the transverse plate are in contact with the ground, and the supporting block and the transverse plate are fixed by bolts.

Compared with the prior art, the utility model has the advantages of it is following: the utility model has reasonable design; the fluorescent strips on the two sides of the supporting block can enable people to observe the buffering device at night in time; the bottom plate is fixed in the ground groove, the transverse plate is moved forwards and backwards, the tooth grooves in the transverse plate are connected with the tooth groove columns so that the tooth groove columns rotate, the tooth groove columns rotate so that the belt drives the screw rod to rotate, the screw rod rotates to realize the up-and-down movement of the top plate, and the position of the top plate is changed so that the height of the buffer device is changed; the support block can be changed according to the height of the buffer device.

Drawings

Fig. 1 is the utility model discloses buffer for road speed limit schematic diagram.

Fig. 2 is the bottom plate and the top plate of the buffering device for limiting speed of the road of the utility model.

Fig. 3 is the utility model discloses buffer's for road speed limit supporting shoe and diaphragm sketch map.

Fig. 4 is the utility model discloses buffer for road speed limit's diaphragm and tooth's socket post local schematic diagram.

Detailed Description

The invention is explained in further detail below with reference to the figures and the embodiments.

As shown in fig. 1-4, a road speed-limiting buffer device comprises a bottom plate 1, a top plate 2, a lead screw 3, a supporting block 4, a transverse plate 5 and a fluorescent strip 6, wherein the bottom plate 1 is installed in a groove of a road, the right side of the bottom plate 1 is provided with the lead screw 3, the top of the lead screw 3 is connected with a bearing, the bearing is fixed on the top plate 2 through a screw, the lead screw 3 is in threaded connection with the bottom plate 1, the lead screw 3 can penetrate through the bottom plate 1, the left side of the bottom plate 1 is provided with a guide post 7, the top of the guide post 7 is connected with the bottom of the top plate 2 through a screw, the guide post 7 penetrates through the bottom plate 1, the supporting block 4 is installed in a space formed by the bottom plate 1 and the top plate 2, the transverse plate 5 is arranged at the bottom of the supporting block 4, the supporting block 4 is in a frustum design, the fluorescent strip 6 is bonded on two side surfaces, the bottom winding of tooth's socket post 8 has belt 9, and the other end of belt 9 and the contact of lead screw 3, thereby it makes lead screw 3 rotatory to drive belt 9 to rotate after tooth's socket post 8 is rotatory, and then realize the top, move down of roof 2, tooth's socket 10 has been seted up on the left diaphragm 5 of tooth's socket post 8, tooth's socket 10 and the meshing of tooth's socket post 8, and tooth's socket 10 is connected with the upper portion of tooth's socket post 8, roof 2, supporting shoe 4, diaphragm 5 all adopts cast iron to make, and two bases of the whole and the ground contact of supporting shoe 4 and diaphragm 5 constitution, utilize the bolt to fix simultaneously.

The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.

Claims

1. A road buffer device for limiting speed comprises a bottom plate (1), a top plate (2), a screw rod (3), a supporting block (4), a transverse plate (5) and a fluorescent strip (6), and is characterized in that the bottom plate (1) is installed in a groove of a road, the screw rod (3) is arranged on the right side of the bottom plate (1), the top of the screw rod (3) is connected with a bearing, the bearing is fixed on the top plate (2) through a screw, the screw rod (3) is in threaded connection with the bottom plate (1), meanwhile, the screw rod (3) can penetrate through the bottom plate (1), a guide post (7) is arranged on the left side of the bottom plate (1), the top of the guide post (7) is connected with the bottom of the top plate (2) through a screw, the guide post (7) penetrates through the bottom plate (1), the supporting block (4) is installed in a space formed by the bottom plate (1) and the top plate, supporting shoe (4) are connected with diaphragm (5) through the screw, and supporting shoe (4) are the frustum design, bond on two sides of supporting shoe (4) and have phosphor strip (6).

2. The buffer device for limiting the speed of the road according to claim 1, wherein a bearing is arranged on the bottom plate (1) near the screw rod (3) and provided with a tooth groove column (8), a belt (9) is wound at the bottom of the tooth groove column (8), the other end of the belt (9) is in contact with the screw rod (3), and the tooth groove column (8) rotates to drive the belt (9) to rotate so as to rotate the screw rod (3), thereby realizing the up-and-down movement of the top plate (2).

3. The buffer device for limiting the speed of the road according to the claim 2 is characterized in that a tooth socket (10) is arranged on the transverse plate (5) at the left side of the tooth socket column (8), the tooth socket (10) is meshed with the tooth socket column (8), and the tooth socket (10) is connected with the upper part of the tooth socket column (8).

4. The buffer device for limiting the speed of a road according to claim 1, wherein the top plate (2), the supporting block (4) and the transverse plate (5) are made of cast iron, and two bottom edges of the whole body formed by the supporting block (4) and the transverse plate (5) are in contact with the ground and are fixed by bolts.