CN211713742U - Highway maintenance is with construction warning sign - Google Patents

Abstract

The utility model discloses a highway maintenance is with construction warning sign, including the base, the fixed frame of upside fixedly connected with of base, the upside fixed mounting of fixed frame has the support frame, and the shifting chute has all been seted up to the inner wall of the support frame left and right sides, and the inside sliding connection of shifting chute has the warning sign, and the top fixed mounting of support frame has anti-light strip. Through rotating the second handle, the second handle drives the second threaded rod and rotates, the second threaded rod drives its surperficial threaded connection's second and removes a rebound, two seconds remove the seat and drive connecting plate and cotton and wipe the rebound, clear up the surface of warning sign, thereby avoid warning sign surface accumulation more dust to influence the warning effect of warning sign, and cotton is wiped and is provided with the spring pad between the connecting plate, make cotton wipe all the time and contact with the warning sign, improve the cleaning effect of warning sign.

Description

Highway maintenance is with construction warning sign

Technical Field

The utility model relates to a highway construction technical field specifically is a highway maintenance is with construction warning sign.

Background

With the coming of the twenty-first century, the living standard of people is continuously improved without leaving municipal construction, the municipal construction has a plurality of highway construction sites which are very dangerous, and the warning board is used for the road construction sites and can be placed in a required place to lead traffic at any time so as to prevent accidental collision events, reduce loss and remind vehicles of leaving the construction sites.

The existing warning board is simple in structure and easy to accumulate more dust on the warning board after being used for a long time, so that the warning effect of the warning board is influenced, the height of the warning board cannot be adjusted, the attention effect of vehicles coming and going on the road is poor, and the warning board is inconvenient to construct and use.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problem existing in the prior art and provides a construction warning board for highway maintenance.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a highway maintenance is with construction warning sign, includes the base, the fixed frame of upside fixedly connected with of base, the upside fixed mounting of fixed frame has the support frame, the shifting chute has all been seted up to the inner wall of support frame left and right sides, the inside sliding connection of shifting chute has the warning sign, the top fixed mounting of support frame has anti-light strip.

Preferably, the inside fixed mounting of fixed frame has first fixed plate, and rotates between two first fixed plates and be connected with first threaded rod, the equal fixed mounting in both ends of first threaded rod has first carousel, one side fixed mounting of first carousel has the first in command, the surface threaded connection of first threaded rod has first removal seat, the downside fixed mounting of first removal seat has the slider, the spout has been seted up to the bottom of fixed frame, slider and spout sliding connection, the upside fixed mounting of first removal seat has the connecting block, the logical groove with connecting block looks adaptation is seted up to the upside of fixed frame, the inside of connecting block articulates there is the down tube, the other end of down tube articulates there is the fixing base, the bottom fixed connection of fixing base and warning sign.

Preferably, the thread directions of the two sides of the first threaded rod are opposite.

Preferably, the fixed surface of support frame installs the second fixed plate, rotates between two second fixed plates to be connected with the second threaded rod, the surperficial threaded connection of second threaded rod has the second to remove the seat, and fixed mounting has the connecting plate between two second removal seats, one side fixed mounting of connecting plate has the spring pad, the opposite side fixed mounting of spring pad has cotton to wipe, the one end fixed mounting of second threaded rod has the second carousel, the upside fixed mounting of second carousel has the second handle.

Preferably, the left side and the right side of the support frame are both fixedly provided with armrests.

Preferably, the downside fixed mounting of base has the connecting seat, the inside of connecting seat is provided with the gyro wheel, the inside threaded connection of base has the third threaded rod, the bottom fixed mounting of third threaded rod has the slipmat, the upper end fixed mounting of third threaded rod has the third handle.

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

1. the utility model discloses a rotate the first in command and drive first threaded rod and rotate, the screw thread opposite direction of first threaded rod both sides again, so drive two first removal seat reverse movements of its surface threaded connection when first threaded rod rotates, first removal seat drives connecting block and down tube and removes, and then drives the warning sign and risees, and the rising or the reduction of warning sign have been realized to the aforesaid setting, can adjust the height of warning sign as required, improve the warning effect of warning sign.

2. The utility model discloses a rotate the second handle, the second handle drives the second threaded rod and rotates, the second threaded rod drives its surperficial threaded connection's second and removes a rebound, two seconds remove the seat and drive connecting plate and cotton upward movement of wiping, clear up the surface of warning sign, thereby avoid the warning effect that warning sign surface accumulation is more dust to influence the warning sign, and cotton is wiped and is provided with the spring pad between the connecting plate, make cotton wipe contact with the warning sign all the time, improve the clearance effect of warning sign.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the cross section of the present invention;

fig. 3 is a schematic structural view of the cotton wiper of the present invention.

In the figure: the safety warning device comprises a base 1, a fixing frame 2, a supporting frame 3, a moving groove 4, a warning board 5, a light reflecting strip 6, a handrail 7, a first fixing plate 8, a first threaded rod 9, a first moving seat 10, a connecting block 11, an inclined rod 12, a fixed seat 13, a first rotating disk 14, a first handle 15, a sliding block 16, a sliding groove 17, a second fixing plate 18, a second threaded rod 19, a second rotating disk 20, a second handle 21, a second moving seat 22, a connecting plate 23, a spring pad 24, a cotton wiper 25, a through groove 26, a connecting seat 27, idler wheels 28, a third threaded rod 29, a non-slip pad 30 and a third handle 31.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a construction warning board for highway maintenance comprises a base 1, a fixed frame 2 is fixedly connected to the upper side of the base 1, a support frame 3 is fixedly installed on the upper side of the fixed frame 2, moving grooves 4 are formed on the inner walls of the left and right sides of the support frame 3, a warning board 5 is slidably connected to the inside of the moving grooves 4, a first fixing plate 8 is fixedly installed inside the fixed frame 2, a first threaded rod 9 is rotatably connected between the two first fixing plates 8, the directions of threads on the two sides of the first threaded rod 9 are opposite, first rotating discs 14 are fixedly installed on the two ends of the first threaded rod 9, a first handle 15 is fixedly installed on one side of each first rotating disc 14, a first moving seat 10 is connected to the surface of the first threaded rod 9 through a thread, a sliding block 16 is fixedly installed on the lower side of the first moving seat 10, a sliding block 17 is formed, the upper side of the first movable seat 10 is fixedly provided with a connecting block 11, the upper side of the fixed frame 2 is provided with a through groove 26 matched with the connecting block 11, the inside of the connecting block 11 is hinged with an inclined rod 12, the other end of the inclined rod 12 is hinged with a fixed seat 13, the fixed seat 13 is fixedly connected with the bottom of the warning board 5, the top of the support frame 3 is fixedly provided with a reflective strip 6, the reflective strip 6 is arranged to provide warning function at night, the left side and the right side of the support frame 3 are both fixedly provided with handrails 7, the arrangement of the handrails 7 is convenient for dragging the warning board, the first threaded rod 9 is driven to rotate by rotating the first handle 15, the thread directions of the two sides of the first threaded rod 9 are opposite, so that the first threaded rod 9 drives the two first movable seats 10 with threaded connection on the surface to reversely move when rotating, the first movable seat 10, above-mentioned setting has realized warning sign 5's rising or reduction, can adjust warning sign 5's height as required, improves warning sign 5's warning effect.

Referring to fig. 1 and 3, a second fixing plate 18 is fixedly mounted on the surface of the supporting frame 3, a second threaded rod 19 is rotatably connected between the two second fixing plates 18, a second moving seat 22 is connected to the surface of the second threaded rod 19 through a thread, a connecting plate 23 is fixedly mounted between the two second moving seats 22, a spring pad 24 is fixedly mounted on one side of the connecting plate 23, a cotton wiper 25 is fixedly mounted on the other side of the spring pad 24, a second rotating disc 20 is fixedly mounted at one end of the second threaded rod 19, a second handle 21 is fixedly mounted on the upper side of the second rotating disc 20, the second threaded rod 19 is driven to rotate by the second handle 21 through rotation of the second handle 21, the second threaded rod 19 drives the second moving seat 22 with the surface in threaded connection to move upwards, the two second moving seats 22 drive the connecting plate 23 and the cotton wiper 25 to move upwards to clean the surface of the warning board 5, so as to prevent the warning board 5 from accumulating more dust on the surface and further affecting the warning, and a spring pad 24 is arranged between the cotton wiper 25 and the connecting plate 23, so that the cotton wiper 25 is always in contact with the warning board 5, and the cleaning effect of the warning board 5 is improved.

Please refer to fig. 1 and 2, a connecting seat 27 is fixedly installed at the lower side of the base 1, a roller 28 is arranged inside the connecting seat 27, a third threaded rod 29 is connected to the inner thread of the base 1, an anti-slip pad 30 is fixedly installed at the bottom end of the third threaded rod 29, a third handle 31 is fixedly installed at the upper end of the third threaded rod 29, the roller 28 is convenient for the warning board 5 to move, when the warning board 5 moves to a required position, the third handle 31 is rotated, the third handle 31 drives the third threaded rod 29 to rotate, the third threaded rod 29 moves downwards, and the anti-slip pad 30 is driven to move downwards to contact with the ground, so that the stability of the warning board is improved.

In summary, the following steps: the construction warning board for highway maintenance is characterized in that handrails 7 are fixedly mounted on the left side and the right side of a support frame 3, the arrangement of the handrails 7 is convenient for dragging the warning board, a first handle 15 is rotated to drive a first threaded rod 9 to rotate, the thread directions of the two sides of the first threaded rod 9 are opposite, so that the first threaded rod 9 drives two first movable seats 10 in threaded connection on the surface to move in opposite directions when rotating, the first movable seats 10 drive a connecting block 11 and an inclined rod 12 to move, and further drive the warning board 5 to ascend, the arrangement realizes the ascending or descending of the warning board 5, the height of the warning board 5 can be adjusted as required, the warning effect of the warning board 5 is improved, by rotating a second handle 21, the second handle 21 drives a second threaded rod 19 to rotate, the second movable seat 22 in threaded connection on the surface is driven by the second threaded rod 19 to move upwards, the two second movable seats 22 drive a connecting plate 23 and a cotton wiper 25 to move upwards, clear up warning sign 5's surface, thereby avoid warning sign 5 surface accumulation more dust to influence warning sign 5's warning effect, and be provided with spring pad 24 between cotton wiper 25 and the connecting plate 23 for cotton wiper 25 contacts with warning sign 5 all the time, improves warning sign 5's clearance effect.

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

Claims (6)

1. The utility model provides a highway maintenance is with construction warning sign, includes base (1), its characterized in that: the utility model discloses a warning sign, including base (1), upside fixedly connected with fixed frame (2) of base (1), the upside fixed mounting of fixed frame (2) has support frame (3), shifting chute (4) have all been seted up to the inner wall of support frame (3) left and right sides, the inside sliding connection of shifting chute (4) has warning sign (5), the top fixed mounting of support frame (3) has anti-light strip (6).

2. The construction warning board for highway maintenance according to claim 1, wherein: the inner fixed mounting of the fixed frame (2) is provided with a first fixed plate (8), a first threaded rod (9) is connected between the two first fixed plates (8) in a rotating manner, first turnplates (14) are fixedly mounted at the two ends of the first threaded rod (9), a first handle (15) is fixedly mounted on one side of each first turnplate (14), a first movable seat (10) is connected to the surface of each first threaded rod (9) in a threaded manner, a sliding block (16) is fixedly mounted on the lower side of the first movable seat (10), a sliding groove (17) is formed in the bottom of the fixed frame (2), the sliding block (16) is slidably connected with the sliding groove (17), a connecting block (11) is fixedly mounted on the upper side of the first movable seat (10), a through groove (26) matched with the connecting block (11) is formed in the upper side of the fixed frame (2), and an inclined rod (12) is hinged to the inner, the other end of down tube (12) articulates there is fixing base (13), fixing base (13) and the bottom fixed connection of warning sign (5).

3. The construction warning board for highway maintenance according to claim 2, wherein: the thread directions of the two sides of the first threaded rod (9) are opposite.

4. The construction warning board for highway maintenance according to claim 1, wherein: the fixed surface of support frame (3) installs second fixed plate (18), rotates between two second fixed plates (18) and is connected with second threaded rod (19), the surperficial threaded connection of second threaded rod (19) has the second to remove seat (22), and fixed mounting has connecting plate (23) between two second removal seats (22), one side fixed mounting of connecting plate (23) has spring pad (24), the opposite side fixed mounting of spring pad (24) has cotton (25) of wiping, the one end fixed mounting of second threaded rod (19) has second carousel (20), the upside fixed mounting of second carousel (20) has second handle (21).

5. The construction warning board for highway maintenance according to claim 1, wherein: handrails (7) are fixedly arranged on the left side and the right side of the support frame (3).

6. The construction warning board for highway maintenance according to claim 1, wherein: the utility model discloses a shoe sole, including base (1), downside fixed mounting of base (1) has connecting seat (27), the inside of connecting seat (27) is provided with gyro wheel (28), the inside threaded connection of base (1) has third threaded rod (29), the bottom fixed mounting of third threaded rod (29) has slipmat (30), the upper end fixed mounting of third threaded rod (29) has third handle (31).

Images