Road warning board for municipal road construction

Abstract

The utility model relates to the technical field of road warning boards, in particular to a road warning board for municipal road construction, which comprises a base and a municipal road construction warning board body, a two-way screw is rotatably arranged on the inner wall of the bottom of the base, and a rotating pipe is fixedly connected to the outer wall of one side of the two-way screw. A rectangular hole is formed in the outer wall of one side of the rotating pipe, a spring is fixedly connected to the inner wall of the rectangular hole, a rectangular pipe is fixedly connected to the outer wall of one side of the spring, a rotating disc is fixedly connected to the outer wall of one side of the rectangular pipe, and an anti-skid pad is fixedly connected to the outer wall of one side of the bottom of the base. According to the municipal road construction warning board, the municipal road construction warning board body returns to the interior of the base to be stored, the height can be conveniently adjusted, the non-slip mat is limited through the rotating disc so that the municipal road construction warning board can be prevented from directly returning to the initial position, the warning board can be stored in severe weather, the structural protection performance is better, and the use efficiency of the municipal road construction warning board is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to road warning board technical field, specifically a road warning board for municipal road construction. BACKGROUND

[0002] Municipal needs to use warning board to warn specific area, prevent from happening security hidden danger, and the existing warning board, height is fixed, only can use in specific environment, use is limited greatly.

[0003] Through the retrieval of the Chinese patent with the disclosure number CN218757117U, a kind of municipal road warning board is disclosed, by flipping drive mechanism, drive multiple pivot rotation, pivot drives its outside three-prism warning board rotation, can make the three side surfaces of three-prism warning board respectively flip to outside, to show the different warning patterns of three side surfaces, to flexibly switch different warning patterns according to actual use demand, without frequently replacing warning board, improve practicality.

[0004] Based on the above search and combining prior art, it is found that the above-mentioned patent has certain defects. The height of the warning board is adjusted by rotating the rotating member and the transmission wheel to drive the screw rod to rotate. However, the warning board itself has a certain weight, and the rotating member does not have a limiting structure. After releasing the hand, the warning board may return to the initial position. The height adjustment structure is not stable enough, and the warning board cannot be stored in bad weather. The structure has poor protection, and the use efficiency of the road warning board for municipal road construction is reduced. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a road warning board for municipal road construction to solve the problems raised in the background art.

[0006] The technical solution of the utility model is as follows: a road warning board for municipal road construction, comprising a base and a municipal road construction warning board body, a double-way screw rod is rotatably arranged on the inner wall of the bottom of the base, a rotating tube is fixedly connected to the outer wall of one side of the double-way screw rod, a rectangular hole is formed in the outer wall of one side of the rotating tube, a spring is fixedly connected to the inner wall of the rectangular hole, a rectangular tube is fixedly connected to the outer wall of one side of the spring, a rotating disc is fixedly connected to the outer wall of one side of the rectangular tube, a non-slip pad is fixedly connected to the outer wall of one side of the bottom of the base, a sleeve is threadedly connected to the outer walls of both sides of the double-way screw rod, a support one is fixedly connected to the outer walls of both sides of the bottom end of the base, a support two is fixedly connected to the top end outer wall of the sleeve, a rotating shaft is rotatably arranged in the inner walls of the support one and the support two, a supporting rod is fixedly connected to the outer wall of the rotating shaft, a cleaning plate is fixedly connected to the outer walls of both sides of the top end of the base, and an inclined surface is arranged on the top end outer wall of the cleaning plate.

[0007] Preferably, the top end outer wall of the base is provided with a receiving groove, the size of the municipal road construction warning sign body and the receiving groove is matched, and the cleaning plate is slidingly connected to the outer wall of the municipal road construction warning sign body.

[0008] Preferably, the rectangular pipe is slidingly connected to the inner wall of the rectangular groove, and a handle is fixedly connected to one side of the top of the rotating disc.

[0009] Preferably, support legs are fixedly connected to the four corners of the bottom end outer wall of the base, and a buffer pad is attached to the bottom end outer wall of the support legs.

[0010] Preferably, the non-slip pad is annular, the size of the rotating disc and the non-slip pad is matched, a sliding groove is formed in one side of the top of the base, and a sliding frame is slidingly connected to the inner wall of the sliding groove.

[0011] Preferably, water absorption plates are fixedly connected to the two sides of the sliding frame, the water absorption plates are slidingly connected to the inner wall of the sliding groove, and the water absorption plates are matched with the position of the municipal road construction warning sign body.

[0012] Compared with the prior art, the municipal road construction road warning sign has the following improvements and advantages:

[0013] Firstly, the base, the bidirectional screw rod, the sleeve pipe, the support rod, the municipal road construction warning sign body, the non-slip pad and the rotating disc are arranged, the rotating disc is rotated, the bidirectional rotation drives the two sleeve pipes to move close to each other, the support rod connected to the bracket two on the sleeve pipe cooperates with the bracket one at the bottom of the base to lift the base, the base is moved out of the inner wall of the base, the height of the municipal road construction warning sign body can be adjusted, the rotating disc is loosened after the adjustment is completed, the rectangular pipe drives the rotating disc to reset and connect to the non-slip pad under the action of the spring, the non-slip pad limits the rotating disc to prevent the structure from resetting, when the municipal road construction warning sign body is not used and is placed in the sleeve pipe in bad weather, the structure is reset by directly controlling the rotating disc to rotate in the opposite direction, the municipal road construction warning sign body is placed in the base, the height is conveniently adjusted, the non-slip pad is limited by the rotating disc to prevent the structure from directly returning to the initial position, the structure is better protected, and the use efficiency of the municipal road construction road warning sign is improved.

[0014] Secondly, the cleaning plate, the sliding frame and the water absorption plate are arranged, the dust and moisture adhered to the outer wall of the municipal road construction warning sign body can be cleaned when the municipal road construction warning sign body is placed in the base, the sliding frame and the water absorption plate are slidingly connected to the top of the base, the moisture adhered to the outer wall of the municipal road construction warning sign body is further absorbed to prevent rust, the water absorption plate can be replaced by being pulled out through the sliding frame, and the practicality of the municipal road construction road warning sign is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] The utility model is further explained below in combination with the drawings and embodiments:

[0016] Figure 1 It is the whole structure section schematic view of the utility model;

[0017] Figure 2 It is the bidirectional screw connecting structure schematic view of the utility model;

[0018] Figure 3 It is the turntable connecting structure explosion schematic view of the utility model;

[0019] Figure 4 It is the base connecting structure schematic view of the utility model.

[0020] Mark explanation:

[0021] 1, base, 2, bidirectional screw, 3, support foot, 4, turntable, 5, water absorption plate, 6, municipal road construction warning sign body, 7, cleaning plate, 8, support rod, 9, sleeve, 10, support one, 11, support two, 12, antiskid pad, 13, rotating pipe, 14, handle, 15, rectangular pipe, 16, spring, 17, sliding frame. Specific implementation

[0022] The utility model is explained in detail below, and the technical scheme in the embodiment of the utility model is clearly and completely described, obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the scope of the utility model protection.

[0023] The utility model provides a road warning sign for municipal road construction by improvement, and the technical scheme of the utility model is:

[0024] As Figures 1-4As shown, a municipal road construction road warning sign, including base 1 and municipal road construction warning sign body 6, the bottom inner wall of base 1 is rotatably provided with a bidirectional screw 2, one side of the outer wall of the bidirectional screw 2 is fixedly connected with a rotating pipe 13, one side of the outer wall of the rotating pipe 13 is provided with a rectangular hole, the inner wall of the rectangular hole is fixedly connected with a spring 16, one side of the outer wall of the spring 16 is fixedly connected with a rectangular tube 15, one side of the outer wall of the rectangular tube 15 is fixedly connected with a rotating disc 4, one side of the outer wall of the bottom of the base 1 is fixedly connected with a non-slip pad 12, the outer wall of both sides of the bidirectional screw 2 is connected with a sleeve 9 through threads, the outer wall of both sides of the bottom end of the base 1 is fixedly connected with a support 10, the top end of the outer wall of the sleeve 9 is fixedly connected with a support 11, the inner wall of the support 10 and the support 11 is rotatably provided with a rotating shaft, the outer wall of the rotating shaft is fixedly connected with a support rod 8, the outer wall of both sides of the top end of the base 1 is fixedly connected with a cleaning plate 7, the top end of the outer wall of the cleaning plate 7 is provided with an inclined surface.

[0025] Further, the top end of the outer wall of the base 1 is provided with a receiving groove, the size of the municipal road construction warning sign body 6 and the receiving groove is matched, the cleaning plate 7 is slidingly connected to the outer wall of the municipal road construction warning sign body 6, the rectangular tube 15 is slidingly connected to the inner wall of the rectangular groove, one side of the top of the rotating disc 4 is fixedly connected with a handle 14, the outer wall of the four corners of the bottom end of the base 1 is fixedly connected with a supporting leg 3, the bottom end of the outer wall of the supporting leg 3 is bonded with a buffer pad, the outer wall of the municipal road construction warning sign body 6 is provided with warning information of municipal road construction.

[0026] Further, the non-slip pad 12 is annularly arranged, the size of the rotating disc 4 and the non-slip pad 12 is matched, the top of one side of the outer wall of the base 1 is provided with a sliding groove, the inner wall of the sliding groove is slidingly connected with a sliding frame 17, the outer wall of both sides of the sliding frame 17 is fixedly connected with a water absorbing plate 5, the water absorbing plate 5 is slidingly connected to the inner wall of the sliding groove, the water absorbing plate 5 is matched with the position of the municipal road construction warning sign body 6, the sliding frame 17 and the water absorbing plate 5 are further slidingly connected on the top of the base 1, further absorbing the moisture adhered to the outer wall of the municipal road construction warning sign body 6 to prevent rust, the water absorbing plate 5 can be replaced by sliding out the sliding frame 17.

[0027] Working principle: in the use of municipal road construction road warning sign, base 1 is placed in the municipal road construction designated position, hold handle 14 pull down rotary table 4, make rotary table 4 and antiskid pad 12 on base 1 separate, rectangular tube 15 slide in rotating tube 13, spring 16 stretch, at this time push rotary table 4 rotation, thereby make two-way screw rod 2 rotate and drive two sleeve tubes 9 close, support rod 8 on bracket two 11 connection cooperate with the support of base 1 bottom bracket one 10 and lift base 1, make it from base 1 inner wall move out, can adjust the height of municipal road construction warning sign body 6, after adjusting, loosen rotary table 4, rectangular tube 15 under the action of spring 16 drive rotary table 4 reset and antiskid pad 12 connection, antiskid pad 12 limit rotary table 4 and prevent structure reset, when encountering bad weather or municipal road construction warning sign body 6 is not used storage and place, directly control rotary table 4 reverse rotation and make structure reset, municipal road construction warning sign body 6 back to base 1 inside is stored, and base 1 is provided with cleaning plate 7, when municipal road construction warning sign body 6 back to base 1 inside, can clean the dust and moisture adhered to the outer wall of municipal road construction warning sign body 6, slidingly connected with sliding frame 17 and water absorption plate 5 on the top of base 1, further absorb the moisture adhered to the outer wall of municipal road construction warning sign body 6 and prevent rust, can replace by sliding out water absorption plate 5 through sliding frame 17.

[0028] The technical means disclosed by the utility model scheme is not only limited to the technical means disclosed by the above technical means, but also includes the technical scheme composed by the above technical features and equivalent replacement. The unfinished matters of the utility model belong to the common knowledge of the person skilled in the art.

Claims

1. A road warning sign for municipal road construction, comprising a base (1) and a municipal road construction warning sign body (6), characterized in that: A bidirectional screw (2) is rotatably provided on the inner wall of the bottom of the base (1), a rotating tube (13) is fixedly connected to one outer wall of the bidirectional screw (2), a rectangular hole is provided on one outer wall of the rotating tube (13), a spring (16) is fixedly connected to the inner wall of the rectangular hole, a rectangular tube (15) is fixedly connected to one outer wall of the spring (16), a turntable (4) is fixedly connected to one outer wall of the rectangular tube (15), and a non-slip pad (12) is fixedly connected to one outer wall of the bottom of the base (1). The outer walls on both sides of the bidirectional screw (2) are connected to sleeves (9) through threads, the outer walls on both sides of the bottom end of the base (1) are fixedly connected to bracket one (10), the outer wall on the top end of the sleeve (9) is fixedly connected to bracket two (11), the inner walls of bracket one (10) and bracket two (11) are both rotatably provided with a rotating shaft, the outer wall of the rotating shaft is fixedly connected to a support rod (8), the outer walls on both sides of the outer wall of the top end of the base (1) are fixedly connected to a cleaning plate (7), and the outer wall on the top end of the cleaning plate (7) is provided with an inclined surface.

2. A road warning sign for municipal road construction according to claim 1, characterized in that: A receiving groove is provided on the top outer wall of the base (1); the municipal road construction warning sign body (6) is adapted to the size of the receiving groove; and the cleaning plate (7) is slidably connected to the outer wall of the municipal road construction warning sign body (6).

3. A road warning sign for municipal road construction according to claim 1, characterized in that: The rectangular tube (15) is slidably connected to the inner wall of the rectangular groove, and a handle (14) is fixedly connected to the outer wall on one side of the top of the turntable (4).

4. A road warning sign for municipal road construction according to claim 1, characterized in that: Support legs (3) are fixedly connected to the four corners of the outer wall at the bottom end of the base (1), and a buffer pad is bonded to the outer wall at the bottom end of the support leg (3).

5. A road warning sign for municipal road construction according to claim 1, characterized in that: The anti-slip pad (12) is arranged in a ring shape, the turntable (4) is adapted to the size of the anti-slip pad (12), a sliding groove is provided on one side of the outer wall of the top of the base (1), and the inner wall of the sliding groove is slidably connected to a sliding frame (17).

6. A road warning sign for municipal road construction according to claim 5, characterized in that: Water absorption plates (5) are fixedly connected to the outer walls of both sides of the sliding frame (17), and the water absorption plates (5) are slidably connected to the inner wall of the slide groove. The positions of the water absorption plates (5) and the municipal road construction warning sign body (6) are adapted.

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