CN220132810U

CN220132810U - Movable traffic protective fence with traffic sign

Info

Publication number: CN220132810U
Application number: CN202321546938.4U
Authority: CN
Inventors: 田云强; 杨海波; 商振华; 王国军; 陈相融; 孙洪刚
Original assignee: Shandong Zhengqu Traffic Engineering Co ltd; TRAFFIC POLICE DEPARTMENT OF JINAN PUBLIC SECURITY BUREAU
Current assignee: Shandong Zhengqu Traffic Engineering Co ltd; TRAFFIC POLICE DEPARTMENT OF JINAN PUBLIC SECURITY BUREAU
Priority date: 2023-06-16
Filing date: 2023-06-16
Publication date: 2023-12-05
Anticipated expiration: 2033-06-16

Abstract

The utility model relates to the technical field of traffic facilities and discloses a movable traffic protective fence with traffic signs, which comprises a bottom plate, wherein the bottom end of the bottom plate is fixedly connected with a bottom box, a telescopic mechanism is arranged in the bottom box, the upper end of the bottom plate is provided with a lifting mechanism, the telescopic mechanism comprises a threaded rod, the bottom end of the threaded rod is rotatably connected in the bottom box, the outer wall of the threaded rod is in threaded connection with a threaded ring, the outer wall of the threaded ring is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with a sliding block, and the bottom end of the sliding block is fixedly connected with a universal wheel. According to the utility model, the universal wheels can be conveniently folded through the telescopic mechanism, so that the contact area between the guard rail and the ground is increased, the guard rail is more stable, the guard rail is not easy to collapse, the guard rail is not easy to damage, and the cost is reduced.

Description

Movable traffic protective fence with traffic sign

Technical Field

The utility model relates to the technical field of traffic facilities, in particular to a movable traffic guard rail with traffic signs.

Background

The traffic protective fence is mainly used for protecting and protecting personal safety and equipment in road traffic, but the existing traffic protective fence has larger or smaller volume, longer or shorter length, does not have folding and shrinking functions, is inconvenient to move, carry and store, and improves the protection range, is inconvenient to move and position, is cumbersome to operate and time-consuming, and is easy to cause traffic jam.

The existing traffic guard rail is used outdoors, the outdoor weather is often high, the outdoor road surface is not all flush, and sometimes when the outdoor weather is met or the outdoor weather is placed on an uneven road surface, the traffic guard rail is easy to collapse due to the fact that only wheels are used as supporting points, so that the guard rail is damaged, the cost is improved, the used places of the traffic guard rail are different, the required height is different, the existing traffic guard rail is basically fixed, the components are inconvenient to detach, the transportation and the movement are inconvenient, the flexibility is reduced, and the use range is also reduced.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a movable traffic guard rail with traffic signs.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a take portable traffic rail guard of traffic sign, includes the bottom plate, the bottom fixedly connected with base box of bottom plate, the inside of base box is provided with telescopic machanism, the upper end of bottom plate is provided with elevating system, telescopic machanism includes the threaded rod, the bottom of threaded rod rotates the inside of connecting at the base box, the outer wall threaded connection of threaded rod has the screw thread circle, the outer wall fixedly connected with connecting rod of screw thread circle, the one end fixedly connected with sliding block of connecting rod, the bottom fixedly connected with universal wheel of sliding block.

As a further description of the above technical solution:

the top fixed connection of threaded rod is on the driving end of motor, the top fixed connection of motor is in the bottom of bottom plate.

As a further description of the above technical solution:

the inside fixedly connected with spacing groove of base case, the outer wall sliding connection of sliding block is in the inside of spacing groove.

As a further description of the above technical solution:

the four corners of the bottom end of the bottom box are respectively provided with a slotted hole, and the outer walls of the universal wheels are connected inside the slotted holes in a sliding mode.

As a further description of the above technical solution:

the lifting mechanism comprises two underframes, the bottom ends of the underframes are fixedly connected to the top ends of the bottom plates, lifting blocks are slidably connected to the bottoms of the underframes, a fixing plate is fixedly connected to one side of each lifting block, a bolt is fixedly connected to one side of each fixing plate, and nuts are connected to the outer wall threads of the bolts.

As a further description of the above technical solution:

the lifting block is fixedly connected with a connecting plate in the lifting block, and the two connecting plates are connected through a mounting rod.

As a further description of the above technical solution:

the bottom frame and the front end of the lifting block are both provided with grooves, and the width of the screw cap is larger than that of the grooves.

The utility model has the following beneficial effects:

1. according to the utility model, the universal wheels can be conveniently folded through the telescopic mechanism, so that the contact area between the guard rail and the ground is increased, the guard rail is more stable, the guard rail is not easy to collapse, the guard rail is not easy to damage, and the cost is reduced.

2. According to the utility model, the height of the protective guard can be adjusted through the lifting mechanism, so that the protective guard can be suitable for different environments, and is convenient to disassemble, so that the protective guard is convenient to transport and move, the flexibility is improved, and the application range is also increased.

Drawings

FIG. 1 is a perspective view of a movable traffic guard rail with traffic sign according to the present utility model;

FIG. 2 is a partial view of a bottom box of a movable traffic guard rail with traffic sign according to the present utility model;

FIG. 3 is a partial view of a threaded rod of a movable traffic guard rail with traffic sign according to the present utility model;

fig. 4 is a partial view of a bottom frame of a movable traffic guard rail with traffic sign according to the present utility model.

Legend description:

1. a bottom plate; 2. a bottom box; 3. a threaded rod; 4. a thread ring; 5. a connecting rod; 6. a sliding block; 7. a universal wheel; 8. a motor; 9. a bottom frame; 10. a lifting block; 11. a fixing plate; 12. a bolt; 13. a screw cap; 14. a connecting plate; 15. a limit groove; 16. and (5) mounting a rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a take portable traffic rail guard of traffic sign, including bottom plate 1, the bottom fixedly connected with base box 2 of bottom plate 1, the inside of base box 2 is provided with telescopic machanism, the upper end of bottom plate 1 is provided with elevating system, telescopic machanism includes threaded rod 3, the bottom of threaded rod 3 rotates the inside of connecting at base box 2, threaded rod 3's outer wall threaded connection has screwed ring 4, screwed ring 4's outer wall fixedly connected with connecting rod 5, connecting rod 5's one end fixedly connected with sliding block 6, sliding block 6's bottom fixedly connected with universal wheel 7, the staff is pushing the place that removes needs to use with the traffic rail guard, then staff starts motor 8, make threaded rod 3 rotate, just so can make screwed ring 4 go up and down, just so can drive connecting rod 5 go up and down, make connecting rod 5 can drive sliding block 6 go up and down, just so can drive universal wheel 7 and receive back the inside of base box 2, just so can make the bottom of base box 2 and ground contact, just so can increase the stability of rail guard, prevent that the rail guard from collapsing easily, and the cost is difficult to obtain the rail guard.

The top end of the threaded rod 3 is fixedly connected to the driving end of the motor 8, the top end of the motor 8 is fixedly connected to the bottom end of the bottom plate 1, a limiting groove 15 is fixedly connected to the inside of the bottom box 2, the outer wall of the sliding block 6 is slidably connected to the inside of the limiting groove 15, slotted holes are formed in four corners of the bottom end of the bottom box 2, the outer wall of the universal wheel 7 is slidably connected to the inside of the slotted holes, the lifting mechanism comprises two bottom frames 9, the bottom end of the bottom frames 9 is fixedly connected to the top end of the bottom plate 1, the lifting block 10 is slidably connected to the inside of the bottom frames 9, one side of the lifting block 10 is fixedly connected with a fixing plate 11, one side of the fixing plate 11 is fixedly connected with a bolt 12, a nut 13 is connected to the outer wall of the bolt 12 through threads, a worker adjusts the height of the guard rail according to surrounding environment, the worker screws down the nut 13, and then the worker can manually adjust the height of the lifting block 10 inside the bottom frames 9, after the height is adjusted, a worker screws the screw cap 13 onto the bolt 12, so that the lifting block 10 can be fixed, the lifting block 10 is prevented from sliding by himself, the connecting plates 14 are fixedly connected inside the lifting block 10, the two connecting plates 14 are connected through the mounting rod 16, the bottom frame 9 and the front end of the lifting block 10 are both provided with grooves, the width of the screw cap 13 is larger than that of the grooves, the worker slides the mounting rod 16 from the upper part of the lifting block 10, then rotates the mounting rod 14 downwards, the mounting rod 16 faces downwards in a wider way, the mounting rod 16 can be supported by the connecting plates 14, the mounting rod 16 is prevented from falling, the traffic sign is conveniently fixed on the mounting rod 16, the height of the protective guard can be adjusted, the protective guard is convenient to detach and mount, and transportation and movement are also convenient, thus, the flexibility of the guard rail is improved, and the application range is also increased.

Working principle: firstly, a worker pushes and moves a traffic guard rail to a place needing to be used, then the worker starts a motor 8 to enable a threaded rod 3 to rotate, so that a threaded ring 4 can be lifted, a connecting rod 5 can be driven to lift, a sliding block 6 can be driven to lift by the connecting rod 5, a universal wheel 7 can be driven to lift, the universal wheel 7 can be retracted into the bottom box 2, the bottom of the bottom box 2 can be contacted with the ground, the stability of the guard rail can be improved, the guard rail is prevented from collapsing, the guard rail is not easy to damage, the cost is reduced, then the worker adjusts the height of the guard rail according to the surrounding environment, the worker screws down a screw cap 13, then the staff just can manually adjust the height of lifting block 10 in the underframe 9, then after adjusting the height, the staff screws nut 13 again to bolt 12 above, just so can fix lifting block 10, prevent lifting block 10 self slip, then the staff slides down from lifting block 10's top with installation pole 16, then rotate down above connecting plate 14, make the wider face of installation pole 16 down, just so can utilize connecting plate 14 to hold installation pole 16, prevent installation pole 16 drop, just so be convenient for fix the traffic sign on installation pole 16, so can adjust the height of rail guard, conveniently dismantle and install, also conveniently transport and remove, just so make the flexibility of rail guard obtain improving, also make the application range increase.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a take portable traffic rail guard of traffic sign, includes bottom plate (1), its characterized in that: bottom fixedly connected with base box (2) of bottom plate (1), the inside of base box (2) is provided with telescopic machanism, the upper end of bottom plate (1) is provided with elevating system, telescopic machanism includes threaded rod (3), the inside at base box (2) is connected in the bottom rotation of threaded rod (3), the outer wall threaded connection of threaded rod (3) has screwed collar (4), the outer wall fixedly connected with connecting rod (5) of screwed collar (4), the one end fixedly connected with sliding block (6) of connecting rod (5), the bottom fixedly connected with universal wheel (7) of sliding block (6).

2. A movable traffic guard rail with traffic sign according to claim 1, characterized in that: the top of threaded rod (3) is fixed connection on the driving end of motor (8), the top fixed connection of motor (8) is in the bottom of bottom plate (1).

3. A movable traffic guard rail with traffic sign according to claim 1, characterized in that: the inside fixedly connected with spacing groove (15) of base case (2), the outer wall sliding connection of sliding block (6) is in the inside of spacing groove (15).

4. A movable traffic guard rail with traffic sign according to claim 1, characterized in that: the four corners of the bottom end of the bottom box (2) are respectively provided with a slotted hole, and the outer walls of the universal wheels (7) are slidably connected in the slotted holes.

5. A movable traffic guard rail with traffic sign according to claim 1, characterized in that: the lifting mechanism comprises two underframes (9), the bottom ends of the underframes (9) are fixedly connected to the top ends of the bottom plates (1), lifting blocks (10) are slidably connected to the inside of the underframes (9), one side of each lifting block (10) is fixedly connected with a fixing plate (11), one side of each fixing plate (11) is fixedly connected with a bolt (12), and screw caps (13) are connected to the outer wall threads of the bolts (12).

6. The movable traffic guard rail with traffic sign of claim 5, wherein: the lifting block (10) is fixedly connected with a connecting plate (14) inside, and the two connecting plates (14) are connected through a mounting rod (16).

7. The movable traffic guard rail with traffic sign of claim 5, wherein: grooves are formed in the front ends of the bottom frame (9) and the lifting block (10), and the width of the screw cap (13) is larger than that of the grooves.