CN215482507U - Highway traffic sign tablet auxiliary device - Google Patents

Abstract

The utility model discloses an auxiliary device for a highway traffic sign board, which comprises a supporting plate, wherein two movable seats are arranged at the bottom of the supporting plate, two clamping plates are arranged on one side of each movable seat, the clamping plates are connected with the movable seats through supporting frames, a plurality of limiting sliding grooves are formed in the bottom of the supporting plate, two limiting sliding blocks are fixedly connected to the top of each movable seat, two rectangular holes are formed in the top of the supporting plate, a first fixing plate is arranged in each rectangular hole, the bottom of each first fixing plate is fixedly connected with the top of each movable seat, two positioning columns are arranged in each rectangular hole, and a movable plate is arranged in each rectangular hole. The utility model relates to an auxiliary device for a highway traffic sign, which belongs to the technical field of installation of road traffic signs, is convenient for fixing a traffic sign stand column, is simple and convenient in operation steps, and increases the stability of the traffic sign stand column in the hoisting process.

Description

Highway traffic sign tablet auxiliary device

Technical Field

The utility model relates to the technical field of road traffic sign board installation, in particular to an auxiliary device for a highway traffic sign board.

Background

A road traffic sign board is a facility for managing traffic and indicating traffic direction to ensure smooth road and traffic safety, and comprises a base pre-buried on the ground, a support rod connected with the base and a sign connected with the support rod, wherein the support rod is integrally connected with a mounting plate vertical to the end part of the support rod, the support rod is fixedly connected with a holding column vertical to the support rod, the holding column and the sign are connected in the same plane, when the traffic sign board is fixedly installed, the support rod and the stand column need to be transported to a required position by a vehicle, then the support rod and the stand column are hoisted and moved to the ground, the support rod and the stand column are hoisted and bound by ropes in the prior art, the fixing mode is unstable, the support rod and the stand column easily shake in the hoisting process, and the stability and the safety of the hoisting process are influenced, however, it is found through search that the chinese patent with publication number CN211283426U discloses an auxiliary device for conveniently lifting the traffic sign post, the traffic sign post needs to be placed on the clamping jaws to be fixed, and the operation steps are complicated.

Disclosure of Invention

The utility model mainly aims to provide an auxiliary device for a highway traffic sign board, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that: an auxiliary device for a highway traffic sign comprises a supporting plate, wherein two movable seats are arranged at the bottom of the supporting plate, two clamping plates are arranged on one side of each movable seat, the clamping plates are connected with the movable seats through supporting frames, a plurality of limiting sliding grooves are formed in the bottom of the supporting plate, two limiting sliding blocks are fixedly connected to the top of each movable seat, two rectangular holes are formed in the top of the supporting plate, a first fixing plate is arranged in each rectangular hole, the bottom of the first fixing plate is fixedly connected with the top of each movable seat, two positioning columns are arranged in each rectangular hole, a movable plate is arranged in each rectangular hole, the top end of each movable plate extends to the upper portion of the supporting plate, each positioning column penetrates through the first fixing plate and the corresponding movable plate, two ends of each positioning column are fixedly connected with the inner walls on two sides of the corresponding rectangular hole respectively, and a compression spring is sleeved outside each positioning column, two ends of the compression spring are respectively and fixedly connected with the first fixed plate and the movable plates, and the two movable plates are connected through the anisotropic driving assembly.

Furthermore, the heterodromous drive assembly is including setting up in the two-way lead screw of backup pad top, two-way lead screw runs through two fly leafs, the connected mode of fly leaf and two-way lead screw is threaded connection, two second fixed plates of top fixedly connected with of backup pad, the both ends of two-way lead screw all are connected with two second fixed plates respectively through the bearing.

Further, the top of backup pad is equipped with driving motor, the outside cover of two-way lead screw is equipped with the ring gear, ring gear and two-way lead screw fixed connection, driving motor's output is equipped with the gear, gear and ring gear mesh mutually.

Furthermore, the support frame is including setting up in the connecting plate of grip block one side, the one end and the grip block fixed connection of connecting plate, the other end of connecting plate is connected through the third fixed plate with the bottom of sliding seat.

Furthermore, the limiting sliding block is located in the limiting sliding groove, the cross sections of the limiting sliding block and the limiting sliding groove are both of T-shaped structures, and the clamping plate is provided with an anti-skid pad.

Furthermore, the top of the supporting plate is fixedly connected with a plurality of lifting rings.

Compared with the prior art, the utility model has the following beneficial effects: the supporting plate is fixed on hoisting equipment, the supporting plate is driven to move, the supporting plate is moved to the position above the traffic sign post, the supporting plate is driven to move downwards, the traffic sign post is positioned between two adjacent clamping plates, the gear is driven to rotate by the driving motor, the gear ring and the two-way screw rod are driven to rotate, the two movable plates are driven to move close to each other by the two-way screw rod, the first fixing plate is driven to move by the compression spring, the two movable seats are driven to move close to each other, finally, the traffic sign post is clamped between the two adjacent clamping plates, the compression spring is in a compression state, the traffic sign post is elastically fixed between the two clamping plates, the movable seats are stably moved by the matching of the limiting sliding grooves and the limiting sliding blocks, the traffic sign post is convenient to fix, and the operation steps are simple and convenient, the stability of the traffic sign upright post in the hoisting process is improved.

Drawings

The utility model is further explained below with reference to the drawings and examples.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a limiting chute structure of the present invention;

FIG. 3 is a schematic view of a movable seat of the present invention;

fig. 4 is a partially enlarged schematic view of a portion a in fig. 1.

In the figure: 1. a support plate; 2. a movable seat; 3. a clamping plate; 4. a limiting chute; 5. a limiting slide block; 6. a rectangular hole; 7. a first fixing plate; 8. a positioning column; 9. a movable plate; 10. a compression spring; 11. a bidirectional screw rod; 12. a second fixing plate; 13. a bearing; 14. a gear ring; 15. a drive motor; 16. a gear; 17. a third fixing plate; 18. a connecting plate; 19. a non-slip mat; 20. a lifting ring.

Detailed Description

As shown in figures 1-4, an auxiliary device for a highway traffic sign comprises a supporting plate 1, two movable seats 2 are arranged at the bottom of the supporting plate 1, two clamping plates 3 are arranged at one side of each movable seat 2, the clamping plates 3 are connected with the movable seats 2 through supporting frames, a plurality of limiting sliding grooves 4 are formed in the bottom of the supporting plate 1, two limiting sliding blocks 5 are fixedly connected to the top of each movable seat 2, two rectangular holes 6 are formed in the top of the supporting plate 1, a first fixing plate 7 is arranged in each rectangular hole 6, the bottom of each first fixing plate 7 is fixedly connected with the top of each movable seat 2, two positioning columns 8 are arranged in each rectangular hole 6, a movable plate 9 is arranged in each rectangular hole 6, the top end of each movable plate 9 extends to the upper portion of the supporting plate 1, each positioning column 8 penetrates through the first fixing plate 7 and the movable plate 9, two ends of each positioning column 8 are respectively fixedly connected with the inner walls of two sides of the corresponding rectangular hole 6, a compression spring 10 is sleeved outside the positioning column 8, two ends of the compression spring 10 are respectively fixedly connected with the first fixed plate 7 and the movable plate 9, and the two movable plates 9 are connected through a different-direction driving assembly;

in this embodiment, the anisotropic driving assembly includes a bidirectional screw 11 disposed above the supporting plate 1, the bidirectional screw 11 penetrates through the two movable plates 9, the movable plates 9 and the bidirectional screw 11 are connected by a screw, two second fixing plates 12 are fixedly connected to the top of the supporting plate 1, and two ends of the bidirectional screw 11 are respectively connected to the two second fixing plates 12 through bearings 13.

In this embodiment, the top of the supporting plate 1 is provided with a driving motor 15, the outer sleeve of the bidirectional screw rod 11 is provided with a gear ring 14, the gear ring 14 is fixedly connected with the bidirectional screw rod 11, the output end of the driving motor 15 is provided with a gear 16, the gear 16 is meshed with the gear ring 14, the gear 16 is driven to rotate by the driving motor 15, so that the gear ring 14 and the bidirectional screw rod 11 rotate, and the two movable plates 9 are driven to move close to each other by the bidirectional screw rod 11.

In this embodiment, the supporting frame includes a connecting plate 18 disposed on one side of the clamping plate 3, one end of the connecting plate 18 is fixedly connected to the clamping plate 3, and the other end of the connecting plate 18 is connected to the bottom of the movable seat 2 through a third fixing plate 17.

In this embodiment, limiting slide 5 is located limiting slide groove 4, and limiting slide 5 and limiting slide groove 4's cross section is T shape structure, is equipped with slipmat 19 on the grip block 3, and a plurality of rings 20 of the top fixedly connected with of backup pad 1 through the slipmat 19 that sets up, reduce the relative grip block 3 gliding possibility of traffic sign stand, through limiting slide groove 4 and limiting slide 5's cooperation for the steady removal of sliding seat 2.

The utility model is a highway traffic sign auxiliary device, when in use, a support plate 1 is fixed on a hoisting device, the support plate 1 is driven to move above a traffic sign upright post, the support plate 1 is driven to move downwards, the traffic sign upright post is positioned between two adjacent clamping plates 3, a gear 16 is driven to rotate through a driving motor 15, a gear ring 14 and a bidirectional screw rod 11 are further driven to rotate, two movable plates 9 are driven to move close to each other through the bidirectional screw rod 11, a first fixed plate 7 is driven to move through a compression spring 10, two movable seats 2 are driven to move close to each other, finally the traffic sign upright post is clamped between the two adjacent clamping plates 3, the compression spring 10 is in a compression state, and the traffic sign upright post is elastically fixed between the two clamping plates 3, through the cooperation of spacing spout 4 and spacing slider 5 for the steady removal of sliding seat 2 is convenient for fix the traffic sign tablet stand, and operating procedure is simple convenient, has increased the stability of traffic sign tablet stand at the hoist and mount in-process.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims (6)

1. The utility model provides a highway traffic sign tablet auxiliary device which characterized in that: comprises a supporting plate (1), two movable seats (2) are arranged at the bottom of the supporting plate (1), two clamping plates (3) are arranged on one side of each movable seat (2), the clamping plates (3) are connected with the movable seats (2) through supporting frames, a plurality of limiting sliding grooves (4) are formed in the bottom of the supporting plate (1), two limiting sliding blocks (5) are fixedly connected to the top of each movable seat (2), two rectangular holes (6) are formed in the top of the supporting plate (1), a first fixing plate (7) is arranged in each rectangular hole (6), the bottom of each first fixing plate (7) is fixedly connected with the top of each movable seat (2), two positioning columns (8) are arranged in each rectangular hole (6), a movable plate (9) is arranged in each rectangular hole (6), and the top end of each movable plate (9) extends to the upper side of the supporting plate (1), reference column (8) run through first fixed plate (7) and fly leaf (9), the both ends of reference column (8) respectively with the both sides inner wall fixed connection of rectangular hole (6), the outside cover of reference column (8) is equipped with compression spring (10), compression spring (10) the both ends respectively with first fixed plate (7) and fly leaf (9) fixed connection, two fly leaf (9) are connected through incorgruous drive assembly.

2. The highway traffic sign board auxiliary device according to claim 1, wherein: the anisotropic drive assembly is including setting up two-way lead screw (11) in backup pad (1) top, two-way lead screw (11) run through two fly leafs (9), the connected mode of fly leaf (9) and two-way lead screw (11) is threaded connection, two second fixed plates (12) of top fixedly connected with of backup pad (1), the both ends of two-way lead screw (11) all are connected with two second fixed plates (12) respectively through bearing (13).

3. The highway traffic sign board auxiliary device according to claim 2, wherein: the top of backup pad (1) is equipped with driving motor (15), the outside cover of two-way lead screw (11) is equipped with ring gear (14), ring gear (14) and two-way lead screw (11) fixed connection, the output of driving motor (15) is equipped with gear (16), gear (16) and ring gear (14) mesh mutually.

4. The highway traffic sign board auxiliary device according to claim 1, wherein: the support frame is including setting up in connecting plate (18) of grip block (3) one side, the one end and the grip block (3) fixed connection of connecting plate (18), the other end and the bottom of sliding seat (2) of connecting plate (18) are connected through third fixed plate (17).

5. The highway traffic sign board auxiliary device according to claim 1, wherein: the limiting sliding block (5) is located in the limiting sliding groove (4), the cross sections of the limiting sliding block (5) and the limiting sliding groove (4) are of T-shaped structures, and the clamping plate (3) is provided with an anti-slip pad (19).

6. The highway traffic sign board auxiliary device according to claim 1, wherein: the top of the supporting plate (1) is fixedly connected with a plurality of lifting rings (20).

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