CN212025982U

CN212025982U - Highway construction sign

Info

Publication number: CN212025982U
Application number: CN201922318236.0U
Authority: CN
Inventors: 周云斌
Original assignee: Jiangxi East Road Bridge Construction Group Co ltd
Current assignee: Jiangxi East Road Bridge Construction Group Co ltd
Priority date: 2019-12-22
Filing date: 2019-12-22
Publication date: 2020-11-27
Anticipated expiration: 2029-12-22

Abstract

The utility model belongs to the technical field of construction equipment, especially, be a highway construction sign, to sign single structure, and be difficult for folding, cause the problem of damage easily in the transportation, present provide following scheme, it includes the base, the equal fixed mounting in top side both ends of base has the bracing piece, and the equal movable sleeve in top side of bracing piece is equipped with fixed pipe, has seted up the pipeline in the fixed intraductal, and the equal fixed mounting in front side of two fixed pipes has the one end of two dead levers, is located the equal fixed mounting of the other end of two dead levers with one side has same rectangular block, all rotates on the inner wall of two rectangular blocks and installs the spool, and the outside cover of two spools is equipped with same advertisement cloth, the utility model discloses a mutually support between a plurality of gears, improve the stability of sign, be convenient for remove, simple structure, the simple operation improves.

Description

Highway construction sign

Technical Field

The utility model relates to a construction equipment technical field especially relates to a highway construction sign.

Background

The construction direction board is also called a construction road fence, a construction sign board, a construction board or a movable board. The road protection prompt device is used for peripheral protection prompts of road construction sites, maintenance municipal construction and building construction, and can be placed in a required place to guide traffic at any time so as to prevent accidental collision events and reduce loss.

However, in the prior art, the indication board has a single structure and is not easy to fold, and is easy to damage in the transportation process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the highway construction sign that proposes.

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

a road construction indicating plate comprises a base, wherein two ends of the top side of the base are fixedly provided with supporting rods, the top side of each supporting rod is movably sleeved with a fixed pipe, a pipeline is arranged in each fixed pipe, one end of each fixed rod is fixedly arranged on the front side of each fixed pipe, the other end of each fixed rod positioned on the same side is fixedly provided with the same rectangular block, the inner walls of the two rectangular blocks are rotatably provided with reels, the outer sides of the two reels are sleeved with the same advertisement cloth, the tops of the two sides of the two supporting rods are respectively provided with a rectangular hole, a spring is fixedly arranged in each rectangular hole, two ends of each spring are respectively fixedly provided with a limiting block, the top side of the base is fixedly provided with a plurality of positioning rods, the top ends of the plurality of positioning rods are respectively fixedly provided with a limiting pipe, the plurality of limiting pipes, the bottom that lies in two racks that are close to each other with one side all meshes has the gear, lies in intermeshing between two gears with one side, lies in on two bracing pieces and rotates on the gear with one side and be connected with same leather rope, fixedly connected with handle on one of a plurality of gears.

Preferably, the equal fixed mounting in base and the junction of a plurality of bracing pieces has the blotter, realizes the protection to the bracing piece, improves the life of bracing piece.

Preferably, a plurality of gyro wheels are installed in the bottom side rotation of base, are equipped with self-locking controller on a plurality of gyro wheels, are convenient for remove the sign.

Preferably, two rotating shafts are fixedly mounted on the two gears on the same side of the two supporting rods, the leather rope is connected to the two rotating shafts in a transmission mode, and the two gears on the same side of the two supporting rods rotate synchronously.

Preferably, one end of a support is welded on the positioning rods, and the other end of the support is movably connected to the rotating shaft to fix the position of the rotating shaft, so that the position of the gear is fixed.

Preferably, the both sides of a plurality of fixed pipes all have the opening setting, and the stopper sets up the looks adaptation with the opening, realizes the buckle to fixed pipe.

Preferably, the top side fixed mounting of two fixed pipes has same solar panel, and a plurality of LED lamps are all installed to one side of two fixed pipes, make things convenient for the warning of night to pedestrian and vehicle.

In the utility model, firstly, when the sign is needed, the fixed pipe is moved upwards, when the limit block blocks the fixed pipe, the fixed pipe is not moved any more, a plurality of road construction logos are arranged in the advertisement cloth, different logos can be displayed by rotating the scroll, the sign is suitable for different construction environments, resources are saved, the LED lamp is powered by the solar panel at night, so that pedestrians and vehicles can notice the logos, when the sign is not needed to be used, the handle is rotated anticlockwise, the gear fixedly connected with the handle rotates anticlockwise, the other gear meshed with the gear fixedly connected with the handle rotates clockwise, two racks corresponding to the gears are close to each other, two baffles fixedly connected with the racks are close to each other, when the baffles are contacted with the fixed pipe, the limit block leaves the fixed pipe, the fixed pipe at one side can move downwards, the gear on the other side connected with the leather rope in a rotating mode moves the same, the fixed pipe on the other side moves downwards synchronously, and when the fixed pipe moves to the bottom, the indication board is moved away through the idler wheels.

The utility model relates to a rationally, mutually supporting between a plurality of gears of accessible improves the stability of sign, is convenient for remove, simple structure, and the simple operation improves work efficiency.

Drawings

FIG. 1 is a front view of a highway construction sign according to the present invention;

fig. 2 is a rear view of a road construction signboard provided by the present invention;

FIG. 3 is a schematic cross-sectional view of a road construction sign according to the present invention;

FIG. 4 is a schematic cross-sectional view of a road construction sign according to the present invention;

fig. 5 is an enlarged schematic structural view of a portion a of the road construction signboard of the present invention;

fig. 6 is an enlarged schematic structural view of a part B of the road construction sign provided by the present invention.

In the figure: 1. a base; 2. a support bar; 3. a fixed tube; 4. a reel; 5. advertising cloth; 6. a solar panel; 7. a leather rope; 8. a cushion pad; 9. a roller; 10. a baffle plate; 11. a spring; 12. a limiting block; 13. positioning a rod; 14. a gear; 15. a rack; 16. a limiting pipe; 17. a rotating shaft; 18. a rectangular hole; 19. a pipeline; 20. fixing the rod; 21. a rectangular block; 22. an LED lamp; 23. a handle; 24. and (4) a bracket.

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. 1-6, a road construction indicating plate comprises a base 1, wherein support rods 2 are fixedly mounted at both ends of the top side of the base 1, fixed tubes 3 are movably sleeved at the top sides of the support rods 2, pipelines 19 are arranged in the fixed tubes 3, one ends of two fixing rods 20 are fixedly mounted at the front sides of the two fixing tubes 3, the other ends of the two fixing rods 20 positioned at the same side are fixedly mounted with a same rectangular block 21, reels 4 are rotatably mounted on the inner walls of the two rectangular blocks 21, a same advertisement cloth 5 is sleeved at the outer sides of the two reels 4, rectangular holes 18 are formed at the top parts of both sides of the two support rods 2, springs 11 are fixedly mounted in the rectangular holes 18, limit blocks 12 are fixedly mounted at both ends of the springs 11, a plurality of positioning rods 13 are fixedly mounted at the top side of the base 1, and limit tubes 16, equal movable sleeve is equipped with rack 15 in a plurality of spacing pipes 16, and the equal fixed mounting in one side that two racks 15 that lie in same side kept away from each other has baffle 10, and the bottom that two racks 15 that lie in same side are close to each other all meshes gear 14, and mutually meshing between two gears 14 that lie in same side lies in on two bracing pieces 2 and rotates on the gear 14 that lies in same side and be connected with same leather rope 7, fixedly connected with handle 23 on one gear 14 among a plurality of gears 14.

In this embodiment, the equal fixed mounting in base 1 and the junction of a plurality of bracing pieces 2 has blotter 8, improves the life of bracing piece 2.

In this embodiment, a plurality of gyro wheels 9 are installed in the bottom side rotation of base 1, are equipped with self-locking controller on a plurality of gyro wheels 9, are convenient for remove the sign.

In this embodiment, two rotating shafts 17 are fixedly mounted on the two gears 14 on the same side of the two support rods 2, and the leather rope 7 is in transmission connection with the two rotating shafts 17, so that the two gears 14 on the same side of the two support rods 2 can synchronously rotate.

In this embodiment, one end of the bracket 24 is welded to the positioning rods 13, and the other end of the bracket 24 is movably connected to the rotating shaft 17 to fix the position of the rotating shaft 17, thereby fixing the position of the gear 14.

In this embodiment, the both sides of a plurality of fixed pipes 3 all have the opening setting, and stopper 12 sets up the looks adaptation with the opening, realizes the buckle to fixed pipe 3.

In this embodiment, the top side fixed mounting of two fixed pipes 3 has same solar panel 6, and a plurality of LED lamps 22 are all installed to one side of two fixed pipes 3, make things convenient for the warning of night to pedestrian and vehicle.

The working principle is as follows: when the sign is needed, the fixed tube 3 is moved upwards, when the limit block 12 clamps the fixed tube 3, the fixed tube 3 is not moved any more, a plurality of road construction logos are arranged in the advertising cloth 5, different logos can be displayed by rotating the scroll 4, the LED lamp 22 is supplied with power by the solar panel 6 at night, so that pedestrians and vehicles can notice the logos, when the sign is not needed, the handle 23 is rotated anticlockwise, the gear 14 fixedly connected with the handle rotates anticlockwise, the other gear 14 meshed with the gear 14 fixedly connected with the handle rotates clockwise, the two racks 15 corresponding to the gears 14 are close to each other, the two baffle plates 10 fixedly connected with the racks 15 are close to each other, when the baffle plates 10 are in contact with the fixed tube 3, the limit block 12 leaves the fixed tube 3, at the moment, the fixed tube 3 on one side can move downwards, the gear 14 on the other side connected with the leather rope 7 in a rotating mode does the same movement, the fixed pipe 3 on the other side synchronously moves downwards, and when the fixed pipe 3 moves to the bottom, the indication board is moved away through the roller 9.

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. A road construction indicating plate comprises a base (1) and is characterized in that supporting rods (2) are fixedly mounted at two ends of the top side of the base (1), fixed pipes (3) are movably sleeved at the top sides of the supporting rods (2), pipelines (19) are arranged in the fixed pipes (3), one ends of two fixed rods (20) are fixedly mounted at the front sides of the two fixed pipes (3), the other ends of the two fixed rods (20) positioned at the same side are fixedly mounted with the same rectangular block (21), reels (4) are rotatably mounted on the inner walls of the two rectangular blocks (21), the outer side of each of the two reels (4) is sleeved with the same advertising cloth (5), rectangular holes (18) are formed in the tops of two sides of the two supporting rods (2), springs (11) are fixedly mounted in the rectangular holes (18), and limiting blocks (12) are fixedly mounted at two ends of the springs (11), the top side fixed mounting of base (1) has a plurality of locating levers (13), the equal fixed mounting in top of a plurality of locating levers (13) has spacing pipe (16), equal movable sleeve is equipped with rack (15) in a plurality of spacing pipe (16), the equal fixed mounting in one side that two racks (15) that lie in same side kept away from each other has baffle (10), the bottom that lies in two racks (15) that lie in same side and be close to each other all meshes gear (14), lie in intermeshing between two gears (14) with one side, it is connected with same leather rope (7) to rotate on gear (14) that lie in same side on two bracing pieces (2), fixedly connected with handle (23) on one gear (14) in a plurality of gears (14).

2. A road construction signboard as claimed in claim 1, wherein a cushion pad (8) is fixedly mounted at the joint of the base (1) and the plurality of support rods (2).

3. A road construction signboard as claimed in claim 1, wherein a plurality of rollers (9) are rotatably mounted on the bottom side of the base (1), and a self-locking controller is provided on the plurality of rollers (9).

4. A road construction signboard as claimed in claim 1, wherein two rotating shafts (17) are fixedly mounted on the two gears (14) on the same side of the two support rods (2), and the leather rope (7) is connected to the two rotating shafts (17) in a transmission manner.

5. A road construction signboard as claimed in claim 1, wherein one end of a bracket (24) is welded to the plurality of positioning rods (13), and the other end of the bracket (24) is movably connected to the rotary shaft (17).

6. A road construction signboard as claimed in claim 1, wherein openings are provided on both sides of the plurality of fixing tubes (3), and the stopper (12) is fitted to the openings.

7. A road construction signboard of claim 1 wherein the sign is a sign for indicating road construction,

the top sides of the two fixed tubes (3) are fixedly provided with the same solar panel (6), and one side of each of the two fixed tubes (3) is provided with a plurality of LED lamps (22).