CN217181738U - Bridge floor construction safety sign removes bracket - Google Patents

Abstract

A bridge floor construction safety sign moving bracket comprises a bracket, wherein the bracket is connected to a concrete guardrail in a sliding manner through a first pulley block and a second pulley block which are installed inside, the safety sign is installed at the top of the bracket, and a flange fixing bolt is respectively installed at the front end and the rear end of the safety sign; simultaneously, the locking of two flange fixing bolt that the bracket upper end set up, the fixed point of control bracket on concrete guardrail is fixed, guarantees that the safety sign on the bracket can the sign in the assigned position, can not drop and lead to the failure of sign.

Description

Bridge floor construction safety sign removes bracket

Technical Field

The utility model belongs to the technical field of the safety sign, especially, bridge floor construction safety sign removes bracket.

Background

The bridge construction enters the bridge deck pavement construction of the upper structure, and the conventional safety signboard on the bridge deck is mostly placed on two sides of the guardrail in a standing and inclined strut type mode or directly adhered to the concrete guardrail in an outdoor portrait adhering mode.

The safety signboard that directly places not only occupies the bridge floor space of the same race also is difficult to be fixed, is easy to be rolled by the vehicle after it falls over the ground and damages moreover and brings certain safe risk for construction vehicle. The construction site is also required to be carried for many times during construction, so that the time and labor are wasted, and the method is not economical and environment-friendly. The adhered safety signboard is easy to fall off under the action of strong wind and storm and cannot play a role in marking.

Based on the above problem, design one kind can use the concrete guardrail of pouring the completion as the carrier, can realize fixed, the bridge floor construction safety sign removal bracket that removes on concrete guardrail, can solve the difficult problem fixed and that occupy great space of the safety sign tablet of directly placing, also can solve the problem that the safety sign tablet of pasting easily drops.

SUMMERY OF THE UTILITY MODEL

The utility model relates to an overcome the defect among the above-mentioned prior art, provide a bridge floor construction safety sign mobile bracket, can be stably fixed and remove on concrete guardrail, can clearly demonstrate the sign effect again.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a bridge floor construction safety sign removes bracket, includes the bracket, the bracket passes through internally mounted's first assembly pulley, second assembly pulley sliding connection on concrete guardrail, the top installation safety sign of bracket, a flange fixing bolt is respectively installed to the front and back end of safety sign.

As an optimized scheme of the utility model, the bracket includes preceding, back braced frame of adaptation concrete guardrail outline, preceding, back braced frame connects through a plurality of bracing pieces.

As a preferred scheme of the utility model, the bracing piece is including being located the top support pole that concrete guardrail top and equidistant laid, three top support poles are a set of, are located the top support pole both sides mounting flange fixing bolt of three top support pole intermediate positions, flange fixing bolt's height dimension is greater than the height dimension of first assembly pulley.

As an optimal scheme of the utility model, three the top support bar of top support bar both sides supports safety sign's one end separately, support safety sign welding or threaded connection on the top support bar.

As a preferred scheme of the utility model, the bracing piece is including the avris bracing piece that is located concrete guardrail both sides, preceding, back braced frame's bottom is connected to the avris bracing piece.

As a preferred scheme of the utility model, first assembly pulley includes two first pulleys, the internal surface at first pulley installation preceding, back supporting frame top, the top looks butt of first pulley and concrete guardrail.

As a preferred scheme of the utility model, the second assembly pulley includes four second pulleys, 2 second pulleys are a set of internal surface of installing respectively in the front, back braced frame both sides, the both sides looks butt of second pulley and concrete guardrail.

As a preferable embodiment of the present invention, the first pulley is located at an intermediate position of the horizontal bar of the support frame.

As a preferred embodiment of the present invention, the second pulley is located at the middle position of the vertical rod of the supporting frame.

As an optimized proposal of the utility model, the horizontal rod and the vertical rod are connected by a bent pipe.

The utility model has the advantages that:

1. the utility model discloses regard as the carrier with the concrete guardrail of pouring completion, according to concrete guardrail's size preparation bracket, the bracket internal surface sets up first assembly pulley, the bottom and the concrete guardrail surface looks butt of second assembly pulley, the bracket passes through first assembly pulley with the safety identification that is located the bracket upper end, the second assembly pulley can be followed concrete guardrail length direction and removed, it does not occupy the bridge floor syntropy space and avoids also easily being rolled the damage by the vehicle and avoiding bringing certain safe risk for construction vehicle.

2. The utility model discloses two flange fixing bolt's that the bracket upper end set up locking, the fixed point of control bracket on concrete barrier is fixed, guarantees that the safety sign on the bracket can the sign at the assigned position, can not drop the failure that leads to the sign.

3. Top support bar has realized the stable fixed of safety sign with being connected of safety sign, and the strength and the stability of whole bracket have been strengthened to avris bracing piece and braced frame's being connected.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the installation of the present invention;

reference numbers in the figures: bracket 1, safety sign 2, flange fixing bolt 3, first assembly pulley 11, second assembly pulley 12, braced frame 13, bracing piece 14, concrete barrier 100, first pulley 111, second pulley 121, horizontal pole 131, vertical pole 132, return bend 133, top bracing piece 141, avris bracing piece 142.

Detailed Description

The following describes embodiments of the present invention in detail with reference to the accompanying drawings.

As shown in fig. 1-2, a bridge deck construction safety sign moving bracket comprises a bracket 1, wherein the bracket 1 is slidably connected to a concrete guardrail 100 through a first pulley block 11 and a second pulley block 12 which are installed inside, a safety sign 2 is installed at the top of the bracket 1, and a flange fixing bolt 3 is installed at each of the front end and the rear end of the safety sign 2.

Specifically, regard as the carrier with concrete barrier 100 that the completion was pour, make bracket 1 according to concrete barrier 100's size, the bracket internal surface sets up first assembly pulley 11, second assembly pulley 12, the preferred rubber tyer of the pulley of first assembly pulley 11, second assembly pulley 12, the bottom and the concrete barrier 100 surface looks butt of first assembly pulley 11, second assembly pulley 12, bracket 1 can remove along concrete barrier 100 length direction through first assembly pulley 11, second assembly pulley 12, also can remove along concrete barrier 100 length direction with the safety sign 2 that is located the upper end of bracket 1, and it does not occupy the bridge floor and moves the space and also avoids being rolled to damage by the vehicle and avoid bringing certain safe risk for the construction vehicle.

Simultaneously, the locking of two flange fixing bolt 3 that bracket 1 upper end set up, fixed point on concrete barrier 100 of control bracket 1 is fixed, guarantees that safety sign 2 on the bracket 1 can mark at the assigned position, can not drop and lead to the failure of sign.

The bracket 1 comprises a front support frame 13 and a rear support frame 13 which are matched with the outline of the concrete guardrail 100, the front support frame 13 and the rear support frame 13 are connected through a plurality of support rods 14, and the support frames 13 and the support rods 14 can be connected by welding.

The bracing piece 14 is including being located the top support pole 141 that concrete barrier 100 top and equidistant laid, top support pole 141 three is a set of, is located the top support pole 141 both sides mounting flange fixing bolt 3 of three top support pole 141 intermediate positions, the height dimension of flange fixing bolt 3 is greater than the height dimension of first assembly pulley 11, has increased flange fixing bolt 3's control range and has avoided the fixed failure of locking of flange fixing bolt 3.

Three the top support pole 141 of top support pole 141 both sides supports the one end of safety sign 2 respectively, support safety sign 2 welding or threaded connection on top support pole 141, safety sign 2 is connected with a plurality of top support poles 14 and is increased safety sign 2's wind resistance and intensity, avoids it to be emptyd even destruction promptly under receiving less external force.

The support rods 14 include side support rods 142 located at both sides of the concrete barrier 100, and the side support rods 142 connect the bottom ends of the front and rear support frames 13.

Specifically, the top support rod 141 is connected with the safety sign 2 to stably fix the safety sign 2, and the side support rod 142 is connected with the support frame 13 to reinforce the strength and stability of the whole bracket 1.

The first pulley block 11 includes two first pulleys 111, the first pulleys 111 are installed on the inner surfaces of the tops of the front and rear support frames 13, and the first pulleys 111 abut against the top of the concrete guard rail 100.

The second pulley block 12 comprises four second pulleys 121, the second pulleys 1212 are a group and are respectively mounted on the inner surfaces of the two sides of the front and rear supporting frames 13, and the second pulleys 121 are abutted to the two sides of the concrete guardrail 100.

The first pulley 111 is located at an intermediate position of the horizontal bar 131 of the support frame 13. The second pulley 121 is located at an intermediate position of the vertical rod 132 of the support frame 13. The horizontal rod 131 and the vertical rod 132 are connected by an elbow 133.

Specifically, the first pulley block 11 is arranged in the middle of the top of the bracket 1; the second pulley block 12 is arranged in the center of the side face of the bracket 1 to enable the force on the bracket 1 to be evenly distributed on the concrete guardrail 100, so that the service life of the bracket 1 is prolonged, and meanwhile, a plurality of sliding points are arranged between the bracket 1 and the concrete guardrail 100 due to the arrangement of the first pulley block 11 and the second pulley block 12, so that smooth sliding of the bracket 1 on the concrete guardrail 100 is realized.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Although the reference numerals in the figures are used more here: the terms bracket 1, safety sign 2, flange fixing bolt 3, first pulley block 11, second pulley block 12, support frame 13, support rod 14, concrete guardrail 100, first pulley 111, second pulley 121, horizontal rod 131, vertical rod 132, elbow 133, top support rod 141, side support rod 142, etc., but do not exclude the possibility of using other terms; these terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims (10)

1. The utility model provides a bridge floor construction safety sign removes bracket which characterized in that: including bracket (1), bracket (1) is through first assembly pulley (11), second assembly pulley (12) sliding connection of internally mounted on concrete barrier (100), top installation safety sign (2) of bracket (1), flange fixing bolt (3) of each installation of the front and back end of safety sign (2).

2. The bridge deck construction safety marking moving bracket of claim 1, wherein: the bracket (1) comprises a front support frame (13) and a rear support frame (13) which are matched with the outline of the concrete guardrail (100), and the front support frame (13) and the rear support frame (13) are connected through a plurality of support rods (14).

3. The bridge deck construction safety sign moving bracket of claim 2, wherein: bracing piece (14) are including top support pole (141) that are located concrete guardrail (100) top and equidistant laying, top support pole (141) three are a set of, are located top support pole (141) both sides mounting flange fixing bolt (3) of three top support pole (141) intermediate positions, the height dimension of flange fixing bolt (3) is greater than the height dimension of first assembly pulley (11).

4. The bridge deck construction safety sign moving bracket of claim 3, wherein: the top support rods (141) on two sides of the three top support rods (141) respectively support one end of the safety mark (2), and the safety mark (2) is supported and welded or in threaded connection on the top support rods (141).

5. A bridge deck construction safety marking mobile bracket according to claim 4, characterized in that: the bracing piece (14) is including avris bracing piece (142) that are located concrete guardrail (100) both sides, the bottom of preceding, back braced frame (13) is connected to avris bracing piece (142).

6. A bridge deck construction safety marking mobile bracket according to claim 5, characterized in that: the first pulley block (11) comprises two first pulleys (111), the first pulleys (111) are installed on the inner surfaces of the tops of the front support frame and the rear support frame (13), and the first pulleys (111) are abutted to the top of the concrete guardrail (100).

7. A bridge deck construction safety marking mobile bracket according to claim 6, characterized in that: the second pulley block (12) comprises four second pulleys (121), 2 second pulleys (121) are a group of inner surfaces which are respectively arranged on two sides of the front supporting frame and the rear supporting frame (13), and the second pulleys (121) are abutted to two sides of the concrete guardrail (100).

8. A bridge deck construction safety marking mobile bracket according to claim 7, characterized in that: the first pulley (111) is located in the middle of the horizontal bar (131) of the support frame (13).

9. The bridge deck construction safety marking moving bracket of claim 8, wherein: the second pulley (121) is located in the middle of the vertical rod (132) of the support frame (13).

10. A deck construction safety marking moving bracket according to claim 9, wherein: the horizontal rod (131) and the vertical rod (132) are connected through an elbow (133).

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