CN217517404U

CN217517404U - Municipal works road warning device

Info

Publication number: CN217517404U
Application number: CN202221025549.2U
Authority: CN
Inventors: 袁丽; 龙维
Original assignee: Sichuan Chuangjin Construction Engineering Co ltd
Current assignee: Sichuan Chuangjin Construction Engineering Co ltd
Priority date: 2022-04-30
Filing date: 2022-04-30
Publication date: 2022-09-30
Anticipated expiration: 2032-04-30

Abstract

The utility model discloses a municipal works road warning device, which comprises a mounting bracket, the four corners fixed mounting of mounting bracket lower extreme surface has the stabilizer blade, the lower extreme fixed surface of stabilizer blade installs the universal wheel of area lock, the upper end fixed surface of mounting bracket installs the removal subassembly, the upper portion of removing the subassembly is provided with the warning sign, be provided with coupling assembling between warning sign and the removal subassembly, the lower extreme surface of warning sign passes through coupling assembling and can dismantle with the removal subassembly and be connected, just the removal subassembly is including installation piece, slider, spout, first fixed block, servo motor, ball screw, ball nut and second fixed block, just second fixed block fixed mounting is in the left side of mounting bracket upper end surface, first fixed block fixed mounting is in the right side of mounting bracket upper end surface. A municipal works road warning device, possess more striking, be convenient for change advantages such as different warning signs.

Description

Municipal works road warning device

Technical Field

The utility model relates to a municipal works road warning technical field specifically is a municipal works road warning device.

Background

Need place the warning sign in municipal works road construction for the suggestion people, however, current warning device is generally exactly that a warning sign is fixed to be placed in a fixed position, and is striking inadequately, has brought certain adverse effect for people's use, and for this reason, we provide a municipal works road warning device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a municipal works road warning device possesses more striking, is convenient for change advantages such as different warning signs, can effectively solve the problem in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the technical proposal that: the utility model provides a municipal works road warning device, includes the mounting bracket, the four corners fixed mounting of mounting bracket lower extreme surface has the stabilizer blade, the lower extreme fixed surface of stabilizer blade installs the universal wheel of area lock, the upper end fixed surface of mounting bracket installs the removal subassembly, the upper portion of removing the subassembly is provided with the warning sign, be provided with coupling assembling between warning sign and the removal subassembly, the lower extreme surface of warning sign passes through coupling assembling and can dismantle with the removal subassembly and be connected, just it includes installation piece, slider, spout, first fixed block, servo motor, ball screw, ball nut and second fixed block to remove the subassembly, just second fixed block fixed mounting is in the left side of mounting bracket upper end surface, first fixed block fixed mounting is in the right side of mounting bracket upper end surface.

Preferably, servo motor fixed mounting is in one side surface of first fixed block, ball screw is located between the opposite side surface of first fixed block and the second fixed block, the spout is seted up in the upper end surface of mounting bracket, ball nut is located ball screw's outer wall, mounting block fixed mounting is in ball nut's outer wall, slider fixed mounting is in the middle part of mounting block lower extreme surface.

Preferably, be sliding connection between slider and the spout, be threaded connection between ball nut and the ball screw, all be provided with sealed bearing between ball screw and first fixed block, the second fixed block, ball screw passes through sealed bearing and first fixed block, second fixed block swing joint, be provided with the shaft coupling between ball screw and the servo motor, ball screw's one end surface passes through shaft coupling and servo motor's one end fixed connection.

Preferably, coupling assembling includes slot, fixing base, spacing hole, inserted block, activity chamber, spacing post and compression spring, just fixing base fixed mounting is in the upper end surface of installation piece, the middle part fixed connection of the upper end surface of inserted block and warning sign lower extreme surface.

Preferably, the slot is seted up in the upper end surface of fixing base, spacing hole is seted up in the left and right sides surface of fixing base, just spacing hole communicates with each other with the slot, the left and right sides surface of inserted block is seted up in the activity chamber, compression spring is arranged in the activity chamber, compression spring's one end surface and the one end fixed connection in activity chamber, compression spring's the other end surface and the one end fixed surface of spacing post are connected.

Preferably, be sliding connection between the outer wall of spacing post and the activity chamber, be the joint between spacing post and the spacing hole, be the joint between the outer wall of inserted block and the slot.

(III) advantageous effects

Compared with the prior art, the utility model provides a municipal works road warning device possesses following beneficial effect:

1. this municipal works road warning device, the warning sign and the removal subassembly of setting drive ball screw through servo motor's operation and rotate, and ball screw's rotation drives ball nut and removes, and ball nut drives the installation piece and removes, and the installation piece drives the warning sign and removes, increases striking effect, and through the slider that sets up, is convenient for increase the stability that the installation piece removed to make the warning sign remove more stable.

2. This municipal works road warning device, in order to change different warning boards according to the condition at scene, at first through the spacing post of extrusion for spacing post is at the inside extrusion compression spring in activity chamber, make the one end of spacing post enter into the activity chamber, then insert the slot with the inserted block, when the position in spacing hole is arrived to spacing post, because compression spring's reset effect, make spacing post enter into spacing hole, accomplish the installation, and be convenient for change.

Drawings

Figure 1 is the utility model relates to a municipal works road warning device's overall structure schematic diagram.

Fig. 2 is the utility model relates to a remove the structural schematic diagram of subassembly among municipal works road warning device.

Fig. 3 is the utility model relates to a warning sign's among municipal works road warning device structural schematic.

Figure 4 is the utility model relates to a coupling assembling's local structure schematic diagram among municipal works road warning device.

In the figure: 1. a mounting frame; 2. a leg; 3. universal wheels with locks; 4. a moving assembly; 5. a warning board; 6. a connecting assembly; 7. mounting blocks; 8. a slider; 9. a chute; 10. a first fixed block; 11. a servo motor; 12. a ball screw; 13. a ball nut; 14. a second fixed block; 15. a slot; 16. a fixed seat; 17. a limiting hole; 18. inserting a block; 19. a movable cavity; 20. a limiting post; 21. compressing the spring.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

Detailed description of the preferred embodiment

This embodiment is a municipal works road warning device.

As shown in fig. 1-4, including mounting bracket 1, the four corners fixed mounting of mounting bracket 1 lower extreme surface has stabilizer blade 2, the lower extreme fixed mounting of stabilizer blade 2 has area lock universal wheel 3, the upper end fixed mounting of mounting bracket 1 has removal subassembly 4, the upper portion of removal subassembly 4 is provided with warning sign 5, be provided with coupling assembling 6 between warning sign 5 and the removal subassembly 4, the lower extreme surface of warning sign 5 passes through coupling assembling 6 and can dismantle with removal subassembly 4 and be connected, and removal subassembly 4 is including installing piece 7, slider 8, spout 9, first fixed block 10, servo motor 11, ball screw 12, ball nut 13 and second fixed block 14, and second fixed block 14 fixed mounting is in the left side of mounting bracket 1 upper end surface, first fixed block 10 fixed mounting is in the right side of mounting bracket 1 upper end surface.

The servo motor 11 is fixedly arranged on the outer surface of one side of the first fixing block 10, the ball screw 12 is positioned between the outer surface of the other side of the first fixing block 10 and the second fixing block 14, the chute 9 is arranged on the outer surface of the upper end of the mounting frame 1, the ball nut 13 is positioned on the outer wall of the ball screw 12, the mounting block 7 is fixedly arranged on the outer wall of the ball nut 13, and the sliding block 8 is fixedly arranged in the middle of the outer surface of the lower end of the mounting block 7; the sliding block 8 is in sliding connection with the sliding chute 9, the ball nut 13 is in threaded connection with the ball screw 12, sealing bearings are arranged between the ball screw 12 and the first fixed block 10 and between the ball screw 12 and the second fixed block 14, the ball screw 12 is movably connected with the first fixed block 10 and the second fixed block 14 through the sealing bearings, a coupler is arranged between the ball screw 12 and the servo motor 11, and the outer surface of one end of the ball screw 12 is fixedly connected with one end of the servo motor 11 through the coupler; the connecting assembly 6 comprises a slot 15, a fixed seat 16, a limiting hole 17, an inserting block 18, a movable cavity 19, a limiting column 20 and a compression spring 21, the fixed seat 16 is fixedly arranged on the outer surface of the upper end of the mounting block 7, and the outer surface of the upper end of the inserting block 18 is fixedly connected with the middle part of the outer surface of the lower end of the warning board 5; the slot 15 is arranged on the outer surface of the upper end of the fixed seat 16, the limiting holes 17 are arranged on the outer surfaces of the left side and the right side of the fixed seat 16, the limiting holes 17 are communicated with the slot 15, the movable cavity 19 is arranged on the outer surfaces of the left side and the right side of the insertion block 18, the compression spring 21 is positioned in the movable cavity 19, the outer surface of one end of the compression spring 21 is fixedly connected with one end of the movable cavity 19, and the outer surface of the other end of the compression spring 21 is fixedly connected with the outer surface of one end of the limiting column 20; the outer wall of the limiting column 20 is in sliding connection with the movable cavity 19, the limiting column 20 is clamped with the limiting hole 17, and the outer wall of the insertion block 18 is clamped with the slot 15.

It should be noted that the utility model relates to a municipal works road warning device, the warning sign 5 and the removal subassembly 4 that set up, through the operation of servo motor 11 drive ball screw 12 and rotate, the rotation of ball screw 12 drives ball nut 13 and moves, ball nut 13 drives installation piece 7 and moves, installation piece 7 drives warning sign 5 and moves, increase striking effect, and through the slider 8 that sets up, be convenient for increase the stability that installation piece 7 moved, thus make the warning sign 5 move more stably; in order to replace different warning boards 5 according to the situation of the site, firstly, the limiting column 20 is extruded to enable the limiting column 20 to extrude the compression spring 21 in the movable cavity 19, one end of the limiting column 20 enters the movable cavity 19, then the inserting block 18 is inserted into the inserting groove 15, and when the limiting column 20 reaches the position of the limiting hole 17, due to the reset effect of the compression spring 21, the limiting column 20 enters the limiting hole 17, the installation is completed, and the replacement is convenient.

Detailed description of the invention

The embodiment is an embodiment of the moving assembly 4 in the municipal engineering road warning device.

As shown in fig. 1 and 2, the moving assembly 4 for the municipal engineering road warning device comprises a mounting block 7, a sliding block 8, a sliding chute 9, a first fixing block 10, a servo motor 11, a ball screw 12, a ball nut 13 and a second fixing block 14, wherein the second fixing block 14 is fixedly mounted on the left side of the outer surface of the upper end of the mounting frame 1, and the first fixing block 10 is fixedly mounted on the right side of the outer surface of the upper end of the mounting frame 1; the servo motor 11 is fixedly installed on the outer surface of one side of the first fixing block 10, the ball screw 12 is located between the outer surface of the other side of the first fixing block 10 and the second fixing block 14, the chute 9 is formed in the outer surface of the upper end of the installation frame 1, the ball nut 13 is located on the outer wall of the ball screw 12, the installation block 7 is fixedly installed on the outer wall of the ball nut 13, and the sliding block 8 is fixedly installed in the middle of the outer surface of the lower end of the installation block 7; be sliding connection between slider 8 and the spout 9, be threaded connection between ball nut 13 and the ball screw 12, ball screw 12 and first fixed block 10, all be provided with sealed bearing between the second fixed block 14, ball screw 12 passes through sealed bearing and first fixed

block

10, 14 swing joint of second fixed block, be provided with the shaft coupling between ball screw 12 and the servo motor 11, the one end surface of ball screw 12 passes through the one end fixed connection of shaft coupling and servo motor 11, be convenient for drive warning sign 5 and remove, increase striking effect.

It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a municipal works road warning device, includes mounting bracket (1), its characterized in that: the four corners fixed mounting of mounting bracket (1) lower extreme surface has stabilizer blade (2), the lower extreme surface fixed mounting of stabilizer blade (2) has area lock universal wheel (3), the upper end surface fixed mounting of mounting bracket (1) has removal subassembly (4), the upper portion of removing subassembly (4) is provided with warning sign (5), be provided with coupling assembling (6) between warning sign (5) and the removal subassembly (4), the lower extreme surface of warning sign (5) can dismantle with removal subassembly (4) through coupling assembling (6) and be connected, just removal subassembly (4) are including installation piece (7), slider (8), spout (9), first fixed block (10), servo motor (11), ball screw (12), ball nut (13) and second fixed block (14), just second fixed block (14) fixed mounting is in the left side of mounting bracket (1) upper end surface, the first fixing block (10) is fixedly arranged on the right side of the outer surface of the upper end of the mounting frame (1).

2. The municipal engineering road warning device of claim 1, wherein: servo motor (11) fixed mounting is in one side surface of first fixed block (10), ball screw (12) are located between opposite side surface and second fixed block (14) of first fixed block (10), the upper end surface in mounting bracket (1) is seted up in spout (9), ball nut (13) are located the outer wall of ball screw (12), mounting block (7) fixed mounting is in the outer wall of ball nut (13), slider (8) fixed mounting is in the middle part of mounting block (7) lower extreme surface.

3. The municipal engineering road warning device of claim 1, wherein: be sliding connection between slider (8) and spout (9), be threaded connection between ball nut (13) and ball screw (12), all be provided with sealed bearing between ball screw (12) and first fixed block (10), second fixed block (14), ball screw (12) are through sealed bearing and first fixed block (10), second fixed block (14) swing joint, be provided with the shaft coupling between ball screw (12) and servo motor (11), the one end fixed connection of shaft coupling and servo motor (11) is passed through to the one end surface of ball screw (12).

4. The municipal engineering road warning device according to claim 1, wherein: coupling assembling (6) are including slot (15), fixing base (16), spacing hole (17), inserted block (18), activity chamber (19), spacing post (20) and compression spring (21), just fixing base (16) fixed mounting is in the upper end surface of installation piece (7), the upper end surface of inserted block (18) and the middle part fixed connection of warning sign (5) lower extreme surface.

5. The municipal engineering road warning device of claim 4, wherein: the upper end surface of fixing base (16) is seted up in slot (15), the left and right sides surface of fixing base (16) is seted up in spacing hole (17), just spacing hole (17) communicate with each other with slot (15), the left and right sides surface of inserted block (18) is seted up in activity chamber (19), compression spring (21) are arranged in activity chamber (19), the one end surface of compression spring (21) and the one end fixed connection in activity chamber (19), the other end surface of compression spring (21) and the one end fixed surface of spacing post (20) are connected.

6. The municipal engineering road warning device of claim 4, wherein: be sliding connection between the outer wall of spacing post (20) and activity chamber (19), be the joint between spacing post (20) and spacing hole (17), be the joint between the outer wall of inserted block (18) and slot (15).