CN217267037U

CN217267037U - Combined highway construction signboard

Info

Publication number: CN217267037U
Application number: CN202220251459.9U
Authority: CN
Inventors: 张涛华
Original assignee: Guangzhou Shunan Traffic Facilities Engineering Co ltd
Current assignee: Guangzhou Shunan Traffic Facilities Engineering Co ltd
Priority date: 2022-02-07
Filing date: 2022-02-07
Publication date: 2022-08-23
Anticipated expiration: 2032-02-07

Abstract

The utility model discloses a modular highway construction signboard, including information tablet and rectangle box, the top and the front side of rectangle box are established to the opening, two guide bars of fixedly connected with between the rectangle box inner wall both sides, the lateral wall fixed cover of two guide bars is equipped with same fixed plate, the lateral wall sliding cover of guide bar is equipped with two sliders, and the front surface of two sliders relative from top to bottom is fixedly connected with same L shaped plate, the slider is fixedly connected with the extension spring with one side that the fixed plate is relative, the extension spring cover is located the lateral wall of corresponding guide bar, the rear surface fixedly connected with connecting plate of L shaped plate; the utility model discloses be convenient for carry out quick change to the information tablet, when needs use different information tablets, need not carry out the whole change, labour saving and time saving can satisfy the user demand.

Description

Combined highway construction signboard

Technical Field

The utility model relates to a denoter technical field especially relates to a modular highway construction denoter.

Background

In the highway construction, the signboard plays the roles of guiding vehicles to pass and protecting the safety of constructors, is used for peripheral protection prompt of a road construction site, maintenance municipal construction and building construction, can be placed in a required place at any time to guide traffic so as to prevent an accidental collision event and reduce loss; construction signboards are widely used as devices for road construction.

Most of the existing highway construction signboards are integrally fixed, each highway construction signboard consists of an installation support and an information board fixedly installed on the installation support, the information boards are not convenient to detach and replace, and therefore the use requirements cannot be met, and therefore a combined highway construction signboard is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a combined road construction signboard.

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

a combined highway construction signboard comprises an information signboard and a rectangular box, wherein the top and the front side of the rectangular box are provided with openings, two guide rods are fixedly connected between two sides of the inner wall of the rectangular box, the outer side walls of the two guide rods are fixedly sleeved with a same fixed plate, the outer side wall of each guide rod is slidably sleeved with two sliding blocks, the front surfaces of the two sliding blocks which are opposite from top to bottom are fixedly connected with a same L-shaped plate, one side of each sliding block, which is opposite to the fixed plate, is fixedly connected with a tension spring, the tension spring is sleeved on the outer side wall of the corresponding guide rod, the rear surface of each L-shaped plate is fixedly connected with a connecting plate, the rear surface of each fixed plate is rotatably connected with a rotating plate, two first pin shafts are rotatably mounted on the rear surface of each rotating plate, a connecting rod is welded at the rear end of each first pin shaft, and a second pin shaft is welded on one side, which is far away from the rotating plate, of each connecting rod, the front end of the second pin shaft is rotatably installed on the rear surface of the corresponding connecting plate, a rotating rod is fixedly connected to the rear surface of the rotating plate, two clamping blocks are fixedly connected to the inner wall, away from each other, of one side of the L-shaped plate, an embedded groove is formed in the inner wall of the bottom of the rectangular box, the bottom of the information board is inserted into the embedded groove, two clamping grooves are formed in the two sides of the outer wall of the information board, and the outer side walls of the clamping blocks extend into the corresponding clamping grooves.

As further preferable in the present technical solution: the equal fixedly connected with backup pad in both sides of rectangle box outer wall.

As further preferable in the present technical solution: two equal fixedly connected with connecting block in the relative one side of backup pad, threaded hole is seted up at the top of connecting block, and the inboard threaded connection of threaded hole has the threaded rod, the bottom fixed mounting of threaded rod has the supporting legs.

As further preferable in the present technical solution: and two universal wheels are fixedly arranged at the bottom of the supporting plate.

As further preferable in the present technical solution: a through hole is formed in the left side wall of the sliding block, and the outer side wall of the guide rod is in sliding contact with the inner side wall of the corresponding through hole.

As further preferable in the present technical solution: one end of the rotating rod, which is far away from the rotating plate, extends to the rear side of the rectangular box and is fixedly provided with a handle.

As further preferable in the present technical solution: the fixed plate is located between the two L-shaped plates, the bottom of the fixed plate is attached to the inner wall of the bottom of the rectangular box, and the bottoms of the L-shaped plates are in sliding contact with the inner wall of the bottom of the rectangular box.

As a further preferred aspect of the present invention: and the inner wall of one side, away from each other, of each L-shaped plate is bonded with an anti-skid rubber sheet, and the two sides of each information board are respectively in close contact with the corresponding anti-skid rubber sheets.

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

the utility model discloses be convenient for carry out quick change to the information tablet, when needs use different information tablets, need not carry out the whole change, labour saving and time saving can satisfy the user demand.

Drawings

Fig. 1 is a structural front view of the assembled highway construction signboard after the information board is installed;

fig. 2 is a rear view structural cross-sectional view of the combined highway construction signboard before the information board is installed;

fig. 3 is a schematic front view of the information board of the combined road construction signboard of the present invention before installation;

fig. 4 is the utility model provides a rear view structure schematic before the information tablet installation of modular highway construction denoter.

In the figure: 100. an information board; 1. a rectangular box; 2. a guide bar; 3. a fixing plate; 4. a slider; 5. an L-shaped plate; 6. a tension spring; 7. a connecting plate; 8. a rotating plate; 9. a connecting rod; 10. a rotating rod; 11. a clamping block; 12. embedding a groove; 13. a support plate; 14. connecting blocks; 15. a threaded rod; 16. a universal wheel.

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.

Referring to fig. 1-4, a combined road construction signboard comprises an information signboard 100 and a rectangular box 1, wherein the top and the front side of the rectangular box 1 are provided with openings, two guide rods 2 are fixedly connected between two sides of the inner wall of the rectangular box 1, the outer side walls of the two guide rods 2 are fixedly sleeved with a same fixed plate 3, the outer side walls of the guide rods 2 are slidably sleeved with two sliding blocks 4, the front surfaces of the two sliding blocks 4 which are opposite up and down are fixedly connected with a same L-shaped plate 5, one side of each sliding block 4 which is opposite to the fixed plate 3 is fixedly connected with a tension spring 6, the tension spring 6 is sleeved on the corresponding outer side wall of the guide rod 2, the rear surface of the L-shaped plate 5 is fixedly connected with a connecting plate 7, the rear surface of the fixed plate 3 is rotatably connected with a rotating plate 8, wherein the first bearings are fixedly installed on the mutually adjacent sides of the fixed plate 3 and the rotating plate 8, and the inner sides of the inner rings of the two first bearings are fixedly connected with a connecting shaft which is arranged horizontally, two first pin shafts are rotatably mounted on the rear surface of the rotating plate 8, wherein a second bearing fixedly sleeved with the outer side of each first pin shaft in a bonding manner is fixedly mounted on the rear side of the rotating plate 8, a connecting rod 9 is welded at the rear end of each first pin shaft, a second pin shaft is welded on one side of the connecting rod 9 far away from the rotating plate 8, the front end of each second pin shaft is rotatably mounted on the rear surface of the corresponding connecting plate 7, a third bearing fixedly mounted with the rear surface of the connecting plate 7 is fixedly sleeved on the outer side of the second pin shaft, a rotating rod 10 is fixedly connected with the rear surface of the rotating plate 8, two clamping blocks 11 are fixedly connected to the inner wall of one side, away from each other, of each L-shaped plate 5, an embedded groove 12 is formed in the inner wall of the bottom of the rectangular box 1, the bottom of the information card 100 is inserted into the embedded groove 12, two clamping grooves are formed in two sides of the outer wall of the information card 100, and the outer side wall of each clamping block 11 extends into the corresponding clamping groove; the utility model discloses be convenient for carry out quick change to information tablet 100, when needs use different information tablets 100, need not carry out the whole change, labour saving and time saving can satisfy the user demand.

In the utility model, two sides of the outer wall of the rectangular box 1 are fixedly connected with the supporting plates 13, one side opposite to the two supporting plates 13 is fixedly connected with the connecting block 14, the top of the connecting block 14 is provided with a threaded hole, the inner side of the threaded hole is connected with a threaded rod 15 by screw thread, the bottom of the threaded rod 15 is fixedly provided with a supporting leg, the bottom of the supporting plate 13 is fixedly provided with two universal wheels 16, the left side wall of the slider 4 is provided with a through hole, the outer side wall of the guide rod 2 is in sliding contact with the inner side wall of the corresponding through hole, one end of the rotating rod 10 far away from the rotating plate 8 extends to the rear side of the rectangular box 1 and is fixedly provided with a handle, the rear side of the rectangular box 1 is also provided with a rotating rod mounting through hole for the rotating rod 10 to horizontally rotate, the fixed plate 3 is positioned between the two L-shaped plates 5, the bottom of the fixed plate 3 is attached to the inner wall of the bottom of the rectangular box 1, the bottom of the L-shaped plate 5 is in sliding contact with the inner wall of the bottom of the rectangular box 1, anti-skid rubber sheets are bonded on the inner walls of the two L-shaped plates 5 at the sides far away from each other, and the two sides of the information board 100 are respectively in close contact with the corresponding anti-skid rubber sheets; the utility model discloses be convenient for carry out quick change to information tablet 100, when needs use different information tablets 100, need not carry out the overall change, labour saving and time saving can satisfy the user demand.

The working principle is as follows: when the information card 100 needs to be installed, a worker rotates a handle, the handle drives a rotating rod 10 to rotate, the rotating rod 10 drives a rotating plate 8 to rotate, the rotating plate 8 pushes two connecting rods 9 to move towards the direction away from each other, the two connecting rods 9 push corresponding connecting plates 7 to move towards the direction away from each other, the two connecting plates 7 push corresponding L-shaped plates 5 to move towards the direction away from each other, the L-shaped plates 5 drive corresponding sliding blocks 4 to move towards the direction away from the fixed plate 3, when the sliding blocks 4 move towards the direction away from the fixed plate 3, the corresponding tension springs 6 can be stretched and generate elastic potential energy, then the worker puts the information card 100 into the rectangular box 1, the bottom of the information card is inserted into the embedded groove 12, then the handle is released to enable the tension springs 6 not to be stressed any more, and then the elastic potential energy of the tension springs 6 can pull the corresponding sliding blocks 4 to move towards the direction of the fixed plate 3, the slide block 4 drives the corresponding L-shaped plate 5 to move towards the direction of the fixed plate 3, so that the inner wall of one side, away from each other, of the two L-shaped plates 5 is in close contact with the two sides of the outer wall of the information board 100, and the fixture block 11 is inserted into the clamping grooves formed in the two sides of the outer wall of the information board 100, so that the information board 100 is fixed;

when the information card 100 needs to be disassembled, a worker rotates a handle, the handle drives a rotating rod 10 to rotate, the rotating rod 10 drives a rotating plate 8 to rotate, the rotating plate 8 pushes two connecting rods 9 to move towards the direction away from each other, the two connecting rods 9 push corresponding connecting plates 7 to move towards the direction away from each other, the two connecting plates 7 push corresponding L-shaped plates 5 to move towards the direction away from each other, the L-shaped plates 5 drive clamping blocks 11 to move out of the clamping grooves, so that the fixation of the information card 100 is released, and then the worker takes out the information card 100 from the rectangular box 1, so that the information card 100 can be disassembled;

when the device needs to be moved, a worker rotates the threaded rod 15 anticlockwise to enable the supporting legs to move upwards and separate from the ground, so that the device can move freely through the universal wheels 16;

after the device is moved, the worker rotates the threaded rod 15 clockwise to enable the supporting legs to move downwards and to be in contact with the ground, and therefore the position of the device can be fixed.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a modular highway construction denoter, includes information tablet (100) and rectangle box (1), its characterized in that, the top and the front side of rectangle box (1) are established to the opening, two guide bars (2) of fixedly connected with between rectangle box (1) inner wall both sides, the fixed cover of lateral wall of two guide bars (2) is equipped with same fixed plate (3), the lateral wall sliding sleeve of guide bar (2) is equipped with two sliders (4), and the front surface fixed connection of two sliders (4) relative from top to bottom is connected with same L shaped plate (5), one side fixedly connected with extension spring (6) that slider (4) and fixed plate (3) are relative, the lateral wall of corresponding guide bar (2) is located to extension spring (6) cover, the rear surface fixedly connected with connecting plate (7) of L shaped plate (5), the rear surface rotation of fixed plate (3) is connected with rotor plate (8), the utility model discloses an information card, including rotor plate (8), the rear surface of rotor plate (8) rotates and installs two first round pin axles, and the rear end welding of first round pin axle has connecting rod (9), one side welding that rotor plate (8) were kept away from in connecting rod (9) has the second round pin axle, and the front end rotation of second round pin axle installs the rear surface at corresponding connecting plate (7), the rear surface fixedly connected with bull stick (10) of rotor plate (8), two equal two fixture blocks (11) of fixedly connected with on the one side inner wall that L shaped plate (5) kept away from each other, inlay groove (12) have been seted up to the bottom inner wall of rectangle box (1), the bottom of information card (100) inserts the inside to inlay groove (12), two draw-in grooves have all been seted up to the both sides of information card (100) outer wall, the lateral wall of fixture block (11) extends to inside the draw-in groove that corresponds.

2. The combined road construction signboard of claim 1, wherein support plates (13) are fixedly connected to both sides of the outer wall of the rectangular box (1).

3. The combined type highway construction signboard of claim 2, wherein one side of each of the two opposite supporting plates (13) is fixedly connected with a connecting block (14), a threaded hole is formed in the top of each connecting block (14), a threaded rod (15) is connected to the inner side of each threaded hole in a threaded manner, and supporting legs are fixedly mounted at the bottom of each threaded rod (15).

4. The combined road construction signboard of claim 2, wherein two universal wheels (16) are fixedly mounted on the bottom of the support plate (13).

5. The combined type highway construction signboard of claim 1, wherein a through hole is formed in the left side wall of the sliding block (4), and the outer side wall of the guide rod (2) is in sliding contact with the inner side wall of the corresponding through hole.

6. The combined road construction signboard of claim 1, wherein one end of the rotating rod (10) far away from the rotating plate (8) extends to the rear side of the rectangular box (1) and is fixedly provided with a handle.

7. The combined road construction signboard of claim 1, wherein the fixing plate (3) is located between two L-shaped plates (5), the bottom of the fixing plate (3) is attached to the inner wall of the bottom of the rectangular box (1), and the bottom of the L-shaped plate (5) is in sliding contact with the inner wall of the bottom of the rectangular box (1).

8. The combined road construction signboard of claim 1, wherein the inner wall of one side of the two L-shaped plates (5) away from each other is adhered with an anti-skid rubber sheet, and two sides of the information signboard (100) are respectively in close contact with the corresponding anti-skid rubber sheets.