CN219908662U

CN219908662U - Construction warning sign

Info

Publication number: CN219908662U
Application number: CN202321581086.2U
Authority: CN
Inventors: 牛广飞; 罗哲; 付庭; 李爽; 崔江达
Original assignee: China State Construction Xinjiang Construction Engineering Group Co ltd
Current assignee: China State Construction Xinjiang Construction Engineering Group Co ltd
Priority date: 2023-06-20
Filing date: 2023-06-20
Publication date: 2023-10-27
Anticipated expiration: 2033-06-20

Abstract

The utility model discloses a construction warning board, which relates to the technical field of warning boards and comprises two main supporting rods, a warning board main body, a cross connecting rod mechanism and a straight connecting rod mechanism, wherein two main supporting rods are arranged side by side, the cross connecting rod mechanism is arranged between the two main supporting rods, mounting grooves are formed in the side surfaces of the two opposite sides of the two main supporting rods, the warning board main body is arranged between the two main supporting rods along the mounting grooves on the two sides, the warning board main body can be fixed between the two adjacent warning board main bodies through the sealing board, the warning board main body can be detached and replaced, and the construction warning board can be conveniently used in different construction environments.

Description

Construction warning sign

Technical Field

The utility model relates to the technical field of warning boards, in particular to a construction warning board.

Background

When highway construction is needed, no vehicle interference is required to be ensured on a construction road section, so that construction quality and construction environment are ensured, a roadblock and a warning sign are placed in a common practice, the roadblock is a protective anti-collision fence or a conical warning cylinder, the warning sign is vertical and has a brand with a certain height, and a red or yellow warning sign is arranged on the brand.

At present, most of construction warning boards used in the market are composed of a support and a board body, the board body is usually directly welded or screwed on the support, when the construction warning board is applied to different construction environments, required warning signs are different, however, the conventional warning board is inconvenient to replace the sign, a new warning board needs to be manufactured again, materials are consumed, cost is increased, and practicability is not strong enough.

Disclosure of Invention

The utility model aims to provide a construction warning board for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a construction warning sign, includes main tributary vaulting pole, warning sign main part, crossing link mechanism and straight link mechanism, the main tributary vaulting pole is provided with two side by side, two install crossing link mechanism between the main tributary vaulting pole, two the mounting groove has been seted up on the side that the main tributary vaulting pole is relative, the warning sign main part is installed between two main tributary vaulting poles along both sides mounting groove, sealing plate is installed at the groove top of mounting groove, two the outside of main tributary vaulting pole all is provided with the auxiliary stay pole, the top and the main tributary vaulting pole of auxiliary stay pole are articulated, install straight link mechanism between auxiliary stay pole and the main tributary vaulting pole.

As a further scheme of the utility model: the cross connecting rod mechanism comprises a first cross rod, a second cross rod and a sliding head, wherein the first cross rod and the second cross rod are arranged in a cross manner, the first cross rod and the second cross rod are hinged at the cross point, the sliding head is arranged at two ends of the first cross rod and two ends of the second cross rod, the sliding head is partially embedded in a sliding groove formed in the back of the main support rod, and the sliding head and the sliding groove can slide relatively.

As still further aspects of the utility model: the straight connecting rod mechanism comprises a first straight rod and a second straight rod, one end of the first straight rod is hinged with one end of the second straight rod, the other end of the first straight rod is hinged with the main supporting rod, and the other end of the second straight rod is hinged with the auxiliary supporting rod.

As still further aspects of the utility model: the front part of the main support rod is provided with a clamping piece, one end of the clamping piece is hinged with the main support rod, a clamping groove is formed in the clamping piece, the front part of the auxiliary support rod is provided with a clamping head, and the clamping piece is matched with the clamping head in a clamping way through the clamping groove.

As still further aspects of the utility model: the sealing plate 5 is matched with the mounting groove 3 in a clamping way.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the warning board main body, the sealing plates and the mounting grooves are formed in the main supporting rods, the warning board main body can be fixed between two adjacent warning board main bodies through the sealing plates, and the warning board main body can be detached and replaced, so that the warning board is convenient to use in different construction environments.

2. The main support rod and the cross connecting rod mechanism are matched, so that the construction warning board can be folded, stored and carried conveniently, and the straight connecting rod mechanism and the auxiliary support rod are matched to stretch the warning board, so that the stability of the warning board is maintained.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a construction warning board.

FIG. 2 is a rear view of the main support bar and cross-link mechanism of FIG. 1 of a construction warning sign.

Fig. 3 is a schematic structural view of the straight link mechanism in fig. 1 for a construction warning sign.

1. A main support rod; 2. a cross link mechanism; 201. a first crossbar; 202. a second cross bar; 203. a slider; 3. a mounting groove; 4. a warning sign main body; 5. sealing plate; 6. an auxiliary supporting rod; 7. a chute; 8. a straight link mechanism; 801. a first straight rod; 802. a second straight rod; 9. a clamping piece; 10. a chuck.

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. 1-3, in the embodiment of the utility model, a construction warning board comprises a main supporting rod 1, a warning board main body 4, a cross connecting rod mechanism 2 and a straight connecting rod mechanism 8, wherein the main supporting rod 1 is provided with two main supporting rods side by side, the cross connecting rod mechanism 2 is arranged between the two main supporting rods 1, the straight connecting rod mechanism 8 comprises a first straight rod 801 and a second straight rod 802, one end of the first straight rod 801 is hinged with one end of the second straight rod 802, the other end of the first straight rod 801 is hinged with the main supporting rod 1, the other end of the second straight rod 802 is hinged with an auxiliary supporting rod 6, the outer sides of the two main supporting rods 1 are respectively provided with the auxiliary supporting rod 6, the top ends of the auxiliary supporting rods 6 are hinged with the main supporting rod 1, the auxiliary supporting rod 6 and the main supporting rod 1 are provided with the straight connecting rod mechanism 8, the cross connecting rod mechanism 2 comprises a first cross rod 201, a second cross rod 202 and a sliding head 203, the first cross rod 201 and the second cross rod 202 are arranged in a cross way, the first cross rod 201 and the second cross rod 202 are hinged at the cross point, the two ends 203 of the first straight connecting rod 201 and the second cross rod 202 are respectively embedded with the sliding head 203, the two ends 203 of the sliding head 203 are respectively, and the two ends of the first cross rod 201 and the sliding head 203 are embedded in the main supporting rod 1 and the main supporting rod 1 can be matched with the main supporting rod 1, and the main supporting rod 7 and can be matched with the main supporting rod 2, and can be folded, and can be matched with the side and stably, and can be folded, and can be matched with the side and have the warning board.

Referring to fig. 1, a clamping piece 9 is installed at the front part of the main support rod 1, one end of the clamping piece 9 is hinged with the main support rod 1, a clamping groove is formed in the clamping piece 9, a clamping head 10 is installed at the front part of the auxiliary support rod 6, the clamping piece 9 is matched with the clamping head 10 in a clamping manner through the clamping groove, and the main support rod 1 and the auxiliary support rod 6 which are stored together can be conveniently fixed by the matching of the clamping piece 9 and the clamping head 10, so that the auxiliary support rod is convenient to carry.

Referring to fig. 1, a mounting groove 3 is formed in a side surface of two opposite sides of two main supporting rods 1, a warning sign main body 4 is mounted between the two main supporting rods 1 along the mounting grooves 3 on two sides, a sealing plate 5 is mounted on the groove top of the mounting groove 3, and the sealing plate 5 is in clamping fit with the mounting groove 3, so that a person can conveniently open the sealing plate 5 to replace the warning sign main body 4.

The working principle of the utility model is as follows:

when the warning board is used, the two main supporting rods 1 are pulled to two sides, the two main supporting rods 1 are unfolded under the drive of the cross connecting rod mechanism 2, then the auxiliary supporting rods 6 are unfolded backwards relative to the main supporting rods 1, the device is horizontally placed on a road surface, the sealing plate 5 is pulled out of the mounting grooves 3 at the top ends of the two main supporting rods 1, then the warning board main body 4 is inserted into the mounting grooves 3, the warning board main body 4 is fixed through the sealing plate 5 and then is warned on site, when the warning board main body 4 needs to be replaced, the sealing plate 5 is pulled out of the mounting grooves 3 directly, the warning board main body 4 is pulled out of the mounting grooves for replacement, after the use is finished, the warning board main body 4 is pulled out, then the two main supporting rods 1 are contracted towards the middle, then the auxiliary supporting rods 6 and the main supporting rods 1 are stored together, and then the clamping pieces 9 are clamped on the clamping heads 10 to fix the main supporting rods 1 and the auxiliary supporting rods 6.

Although the present utility model has been described 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 and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a construction warning sign, includes main tributary vaulting pole (1), warning sign main part (4), crossing link mechanism (2) and straight link mechanism (8), its characterized in that: main tributary vaulting pole (1) is provided with two side by side, two install cross connecting rod mechanism (2) between main tributary vaulting pole (1), two install mounting groove (3) on the side of main tributary vaulting pole (1) opposite one side, warning sign main part (4) are installed between two main tributary vaulting poles (1) along both sides mounting groove (3), sealing plate (5) are installed at the groove top of mounting groove (3), two the outside of main tributary vaulting pole (1) all is provided with auxiliary support pole (6), the top of auxiliary support pole (6) is articulated with main tributary vaulting pole (1), install straight connecting rod mechanism (8) between auxiliary support pole (6) and main tributary vaulting pole (1).

2. The construction warning board according to claim 1, characterized in that: the cross connecting rod mechanism (2) comprises a first cross rod (201), a second cross rod (202) and a sliding head (203), wherein the first cross rod (201) and the second cross rod (202) are arranged in a crisscross manner, the first cross rod (201) and the second cross rod (202) are hinged at the crossing point, the sliding head (203) is arranged at two ends of the first cross rod (201) and two ends of the second cross rod (202), the sliding head (203) is partially embedded in a sliding groove (7) formed in the back of the main support rod (1), and the sliding head (203) and the sliding groove (7) can slide relatively.

3. The construction warning board according to claim 1, characterized in that: the straight link mechanism (8) comprises a first straight rod (801) and a second straight rod (802), one end of the first straight rod (801) is hinged to one end of the second straight rod (802), the other end of the first straight rod (801) is hinged to the main support rod (1), and the other end of the second straight rod (802) is hinged to the auxiliary support rod (6).

4. The construction warning board according to claim 1, characterized in that: the front part of the main support rod (1) is provided with a clamping piece (9), one end of the clamping piece (9) is hinged with the main support rod (1), a clamping groove is formed in the clamping piece (9), the front part of the auxiliary support rod (6) is provided with a clamping head (10), and the clamping piece (9) is matched with the clamping head (10) in a clamping way through the clamping groove.

5. The construction warning board according to claim 1, characterized in that: the sealing plate (5) is matched with the mounting groove (3) in a clamping way.