CN211283426U

CN211283426U - Auxiliary device convenient to hoist and mount traffic sign stand

Info

Publication number: CN211283426U
Application number: CN201921986416.XU
Authority: CN
Inventors: 陈永星; 任军; 屈丹萍; 李雯博
Original assignee: Shaanxi Ruidao Traffic Co
Current assignee: Shaanxi Ruidao Traffic Co
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-08-18
Anticipated expiration: 2029-11-15

Abstract

The utility model relates to an auxiliary device convenient to hoist and mount traffic sign post, it includes the backup pad, be provided with in the backup pad along the clamping device who is on a parallel with backup pad direction opening setting, clamping device with be provided with slider between the backup pad, the backup pad top is provided with the couple, clamping device with be provided with first pulling force rope between the couple, clamping device include with slider fixed connection's first gripper jaw to and second gripper jaw, second gripper jaw one end with first gripper jaw is articulated, the other end with first gripper jaw joint, second gripper jaw connects there is fastener. The utility model discloses a support and fix the stand, can adjust auxiliary device according to the different specifications of stand simultaneously to the stand that adapts to different specifications strengthens the stability of traffic sign stand hoist and mount in-process simultaneously.

Description

Auxiliary device convenient to hoist and mount traffic sign stand

Technical Field

The utility model belongs to the technical field of the road traffic sign installation technique and specifically relates to an auxiliary device convenient to hoist and mount traffic sign stand is related to.

Background

The road traffic sign board is a facility for managing traffic and indicating driving direction so as to guarantee the smoothness of roads and driving safety, and comprises a base, a supporting rod and a sign, wherein the base is embedded in the ground, the supporting rod is connected with the base, the sign is connected with the supporting rod, the supporting rod is integrally connected with a mounting plate vertical to the end part of the supporting rod, the supporting rod is fixedly connected with a holding column vertical to the supporting rod, and the holding column is connected with the sign in the same plane.

When installing fixedly to traffic sign tablet, need transport bracing piece and stand to required position through the vehicle earlier, then remove its hoist and mount to ground, prior art adopts the rope to bind the hoist and mount of bracing piece and stand, and this kind of fixed mode is unstable, and bracing piece and stand take place easily to rock at hoist and mount in-process simultaneously, influence the stability and the security of hoist and mount process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an auxiliary device convenient to hoist and mount traffic sign stand through supporting and fixing the stand, can adjust auxiliary device according to the different specifications of stand simultaneously to adapt to the stand of different specifications, strengthen the stability of traffic sign stand hoist and mount in-process simultaneously.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides an auxiliary device convenient to hoist and mount traffic sign stand, includes the backup pad, be provided with in the backup pad along the clamping device who is on a parallel with backup pad direction opening setting, clamping device with be provided with slider between the backup pad, the backup pad top is provided with the couple, clamping device with be provided with first pulling force rope between the couple.

Through adopting above-mentioned technical scheme, because clamping device opening direction is on a parallel with the backup pad direction, consequently traffic sign stand level is placed in the backup pad, then fixes it through clamping device, and clamping device can adjust its position according to the big or small specification of traffic sign stand to make the traffic sign stand stably place in the backup pad, the couple of connecting through first pulling force rope in the backup pad top can be convenient for with the utility model provides an auxiliary device is connected with the crane, realizes hoist and mount and the transportation to the traffic sign stand.

The utility model discloses further set up to: the clamping device comprises a first clamping jaw and a second clamping jaw, one end of the second clamping jaw is hinged to the first clamping jaw, the other end of the second clamping jaw is connected with the first clamping jaw in a clamped mode, and the second clamping jaw is connected with a fastening device.

Through adopting above-mentioned technical scheme, clamping device adopts first gripper jaw and the second gripper jaw of mutual articulated, can part first gripper jaw and second gripper jaw then locate traffic sign stand surface with its cover, and the fastener that is connected through the second gripper jaw is again further fastened and spacing traffic sign stand to adapt to the traffic sign stand of different specifications, strengthen the fixed effect of centre gripping of first gripper jaw and second gripper jaw simultaneously.

The utility model discloses further set up to: the fastening device comprises a butt plate arranged on one side, facing the first clamping jaw, of the second clamping jaw, the butt plate is connected with a screw rod penetrating through the second clamping jaw in a rotating mode, and the screw rod is in threaded connection with the second clamping jaw.

Through adopting above-mentioned technical scheme, fastener is through rotating the screw rod that passes the second supporting rod to drive the butt plate and remove towards first gripper jaw, according to the distance that the shape specification adjusting screw rod of traffic sign tablet stand removed, until butt plate and traffic sign tablet stand support tightly, thereby with the stable being fixed in between first supporting rod and the second supporting rod of traffic sign tablet stand, avoid taking place offset and influence centre gripping effect, and then improve handling process's stability and security.

The utility model discloses further set up to: the first clamping claw and the abutting plate are both connected with flexible rubber materials.

By adopting the technical scheme, the arrangement of the flexible rubber material can enhance the frictional resistance between the traffic sign stand column and the clamping device, so that the stability of connection between the clamping device and the traffic sign stand column is improved; in addition, due to the fact that the flexible rubber material has certain elasticity, abrasion of the traffic sign stand column and the clamping device can be reduced, the service life of the clamping device is prolonged, the tightness of connection between the clamping device and the traffic sign stand column can be improved, and the stability of the lifting process of the traffic sign stand column is improved.

The utility model discloses further set up to: the sliding device comprises a sliding groove which is arranged on the surface of the supporting plate and along the connecting direction of the clamping device, sliding blocks which are fixedly connected with the clamping device are arranged in the sliding groove respectively, and the sliding blocks are connected with a positioning device.

By adopting the technical scheme, in order to adjust the connecting position between the clamping device and the traffic sign post according to the length of the traffic sign post, the clamping device is connected with the sliding device; the sliding device realizes the movement of the sliding block in the sliding groove through the sliding groove arranged on the surface of the supporting plate and the sliding block in the sliding groove, so that the clamping device fixedly connected with the sliding groove moves relatively or oppositely, the connecting position of the clamping device and the traffic sign upright post is adjusted, and the connecting stability of the clamping device and the traffic sign upright post is improved.

The utility model discloses further set up to: the positioning device comprises a bolt which penetrates through the sliding groove and is abutted to the sliding block.

Through adopting above-mentioned technical scheme, carry out the butt through the bolt to the slider to after adjusting the slider to required position, carry out the butt through the bolt to it, realize the fixed to the slider position, also control clamping device and traffic sign stand's hookup location.

The utility model discloses further set up to: a group of second tension ropes is arranged between the supporting plate and the hooks, the contact positions of the second tension ropes and the supporting plate are located on two sides of the sliding groove and on the symmetrical axis of the supporting plate, and the second tension ropes are connected with a winding device fixed with the supporting plate.

Through adopting above-mentioned technical scheme, the spout both sides are provided with second pulling force rope and couple and are connected, first pulling force rope and second pulling force rope that set up between couple and the backup pad, can improve the stability of being connected between couple and the backup pad, simultaneously because first pulling force rope is connected with clamping device, clamping device removes along the spout and can lead to the vertical distance grow between couple and the backup pad, the length of second pulling force rope needs to change, coiling mechanism's being provided with does benefit to the adjustment of second pulling force rope length, with the change of couple position when adapting to clamping device and removing to different positions, thereby make first pulling force rope and second pulling force rope all can keep the tensioning state at clamping device removal in-process, realize the stable connection between couple and the backup pad.

The utility model discloses further set up to: the winding device comprises a winding shaft, wherein two sides of the winding shaft are rotatably connected with side baffles which are perpendicular to the winding shaft and fixedly connected with the supporting plate, the winding shaft penetrates through the side baffles and is connected with a handle, the handle is sleeved with a ratchet, and the side baffles are connected with a pawl and a reset device which are matched with the ratchet.

Through adopting above-mentioned technical scheme, coiling mechanism rotates the length that the rolling axle controlled the second pulling force rope through the handle, and the cooperation of ratchet pawl is convenient for carry on spacingly to it after second pulling force rope adjusts to required length simultaneously, only needs to separate pawl and ratchet through resetting means when needing the reverse handle that rotates, simple structure simple operation.

To sum up, the utility model discloses a beneficial technological effect does:

1. the traffic sign stand column is horizontally placed on the supporting plate and fixed through the clamping device, the clamping device adjusts the connecting position of the clamping device and the traffic sign stand column through the sliding device, so that the traffic sign stand columns with different specifications are adapted, the gravity center position of the clamping device to the traffic sign stand column is adjusted, and the connecting stability between the clamping device and the traffic sign stand column can be improved;

2. the clamping device is provided with a first clamping jaw and a second clamping jaw which are mutually hinged, so that the first clamping jaw and the second clamping jaw are conveniently fixed on the surface of the traffic sign stand column, and the arrangement of the abutting plate can improve the stability of the clamping device in connection with the traffic sign stand column;

3. the second tension rope and the winding device are arranged, so that the stability of connection between the hook and the supporting plate is improved, the supporting plate can be kept in a horizontal state when the clamping device slides to different positions, and the stability of the lifting process of the traffic sign stand column is improved.

Drawings

Fig. 1 is the utility model provides a pair of auxiliary device overall structure schematic diagram convenient to hoist and mount traffic sign tablet stand.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1, which is used for illustrating a specific connection structure of the winding device.

In the figure, 1, a support plate; 2. a clamping device; 21. a first gripper jaw; 22. a second gripper jaw; 23. a fastening device; 24. a butt joint plate; 25. a screw; 26. a flexible rubber material; 3. a sliding device; 31. a chute; 32. a slider; 33. a positioning device; 4. hooking; 5. a first tensile cord; 6. a second tensile cord; 7. a winding device; 71. a winding shaft; 72. a side dam; 73. a handle; 74. a ratchet wheel; 75. a pawl; 76. and a resetting device.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses an auxiliary device convenient to hoist and mount traffic sign stand, including couple 4, couple 4 is connected with backup pad 1 through first pulling force rope 5 and second pulling force rope 6, and second pulling force rope 6 is located backup pad 1's symmetry axis with backup pad 1's tie point, is provided with clamping device 2 between first pulling force rope 5 and the backup pad 1, and this clamping device 2 is located second pulling force rope 6 both sides respectively, and 2 openings of clamping device are on a parallel with backup pad 1 direction for traffic sign stand level is placed in backup pad 1. In order to facilitate the size and the specification adjustment position according to the traffic sign tablet stand for the tie point of clamping device 2 and traffic sign tablet stand is located the focus position of traffic sign tablet stand, improves the stability that the two are connected, and clamping device 2 is connected with

slider

32, and 1 surface in backup pad is provided with along the spout 31 of 2 direction of connection of clamping device, and slider 32 sets up in spout 31 and carries on spacingly through the bolt that passes spout 31 and its butt.

As shown in fig. 1, the clamping device 2 includes a first clamping jaw 21 fixedly connected to the sliding block 32, the first clamping jaw 21 is hinged to a second clamping jaw 22, one end of the second clamping jaw 22 is hinged to the first clamping jaw 21, and the other end of the second clamping jaw is clamped to the first clamping jaw 21 by a screw, so that the clamping device 2 is conveniently sleeved on the outer surface of the traffic signboard column. Fastening and spacing in order to further to the traffic sign tablet stand to adapt to the traffic sign tablet stand of different specifications, strengthen the fixed effect of the centre gripping of first gripper jaw 21 and second gripper jaw 22 simultaneously, pass second gripper jaw 22 and have screw rod 25 rather than threaded connection, screw rod 25 threaded connection has the butt plate 24 towards first gripper jaw 21, butt plate 24 sets up to the arc of indent towards first gripper jaw 21 one side in this embodiment. The opposite sides of the first clamping jaw 21 and the abutting plate 24 are provided with flexible rubber materials 26, the arrangement of the flexible rubber materials 26 can improve the stability of connection between the clamping device 2 and the traffic sign stand column, the abrasion of the traffic sign stand column and the clamping device 2 can be reduced, the service life of the clamping device 2 is prolonged, the tightness of connection between the clamping device 2 and the traffic sign stand column can be improved, and the stability of the lifting process of the traffic sign stand column is improved.

Because first pulling force rope 5 is connected with clamping device 2, clamping device 2 removes along spout 31 and can lead to the vertical distance grow between couple 4 and the backup pad 1, and the length of second pulling force rope 6 needs to change, and second pulling force rope 6 is connected with coiling mechanism 7. As shown in fig. 2, a set of side guards 72 is fixedly connected to the support plate 1, a winding shaft 71 is rotatably connected to the center of the side guards 72, and the winding shaft 71 passes through the side guards 72 and is connected with a handle 73, so that the handle 73 is rotated to control the length between the second tensile cord 6 and the hook 4. Meanwhile, the handle 73 is sleeved with a ratchet 74, and the side baffle 72 is fixedly connected with a pawl 75 and a reset device 76 which are matched with the ratchet 74, so that the length of the second pull rope 6 can be conveniently controlled.

The implementation principle of the embodiment is as follows: when the clamping device is used, the first clamping claw 21 and the second clamping claw 22 which are hinged to each other are firstly opened, the clamping device is sleeved on the outer surface of the traffic sign stand column, then the abutting plate 24 is driven to move towards the first clamping claw 21 by rotating the screw rod 25 until the abutting plate 24 abuts against the traffic sign stand column tightly, and therefore the traffic sign stand column is stably fixed between the first clamping rod and the second clamping rod. Then, the clamping device 2 is moved to a required position along the direction of the sliding groove 31 by moving the clamping device, the sliding block 32 is tightly abutted through the bolt for limiting, then the winding shaft 71 is driven to rotate by rotating the handle 73, the length of the second tension rope 6 is adjusted according to the position of the hook 4, and finally the hook 4 is connected through the crane, so that the traffic sign post is stably lifted and transported.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an auxiliary device convenient to hoist and mount traffic sign stand which characterized in that: the clamping device comprises a supporting plate (1), wherein a clamping device (2) which is arranged along an opening parallel to the direction of the supporting plate (1) is arranged on the supporting plate (1), a sliding device (3) is arranged between the clamping device (2) and the supporting plate (1), a hook (4) is arranged above the supporting plate (1), and a first tension rope (5) is arranged between the clamping device (2) and the hook (4).

2. The auxiliary device convenient for hoisting the traffic sign post of claim 1, which is characterized in that: clamping device (2) include first gripper jaw (21) and second gripper jaw (22), second gripper jaw (22) one end with first gripper jaw (21) are articulated, the other end with first gripper jaw (21) joint, second gripper jaw (22) are connected with fastener (23).

3. The auxiliary device convenient for hoisting the traffic sign post of claim 2, wherein: the fastening device (23) comprises a butt plate (24) arranged on one side, facing the first clamping claw (21), of the second clamping claw (22), the butt plate (24) is rotatably connected with a screw rod (25) penetrating through the second clamping claw (22), and the screw rod (25) is in threaded connection with the second clamping claw (22).

4. The auxiliary device convenient for hoisting the traffic sign post of claim 3, wherein: the first clamping claw (21) and the abutting plate (24) are both connected with flexible rubber materials (26).

5. The auxiliary device convenient for hoisting the traffic sign post of claim 1, which is characterized in that: the sliding device (3) comprises a sliding groove (31) which is arranged on the surface of the supporting plate (1) and along the connecting direction of the clamping devices (2), sliding blocks (32) which are fixedly connected with the clamping devices (2) respectively are arranged in the sliding groove (31), and the sliding blocks (32) are connected with a positioning device (33).

6. The auxiliary device convenient for hoisting the traffic sign post of claim 5, wherein: the positioning device (33) comprises a bolt which passes through the sliding groove (31) and abuts against the sliding block (32).

7. The auxiliary device convenient for hoisting the traffic sign post of claim 5, wherein: a group of second tension ropes (6) is arranged between the support plate (1) and the hook (4), the contact positions of the second tension ropes (6) and the support plate (1) are located on two sides of the sliding groove (31) and on a symmetry axis of the support plate (1), and the second tension ropes (6) are connected with a winding device (7) fixed with the support plate (1).

8. The auxiliary device convenient for hoisting the traffic sign post of claim 7, wherein: coiling mechanism (7) are including rolling axle (71), rolling axle (71) both sides rotate be connected with rather than perpendicular and with backup pad (1) fixed connection's side shield (72), rolling axle (71) pass side shield (72) are connected with handle (73), handle (73) cover is equipped with ratchet (74), side shield (72) be connected with ratchet (74) complex pawl (75) and resetting means (76).