Hanging basket special for installing bridge channel support

Abstract

The utility model belongs to the technical field of bridge construction, and can solve the problems that an existing construction hanging basket has no safety belt binding position, and the safety coefficient is low; and different hanging baskets need to be replaced for a non-interval bridge, so that the construction efficiency is low. The special hanging basket for mounting the bridge channel bracket comprises a hanging basket body, a sliding limiting mechanism, a bearing pulley, a binding rod and a bearing rod, the hanging basket body is arranged between two adjacent anti-collision retaining walls; the four corners of the upper end of the hanging basket body extend towards one side of the vertical face of the anti-collision retaining wall to form bearing rods. The sliding limiting mechanism is slidably connected to the bearing rod and can lock the bearing rod and the bearing rod. The bearing pulley is arranged on the bearing rod, and the wheel face of the bearing pulley abuts against the upper end face of the anti-collision retaining wall. And the binding rod is connected between the two opposite weighing rods. The device straddles the anti-collision retaining walls, and the sliding limiting mechanism can enable the device to adapt to the anti-collision retaining walls with different intervals; the safety belt is fixed to the safety belt rod, and the safety coefficient of high-altitude operation can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of bridge construction, and in particular relates to a special hanging basket for installing a bridge pipe box bracket. Background Art

[0002] In the installation of existing highway bridge pipe boxes, the bridge pipe box bracket is installed on the outside of the anti-collision retaining wall. During the installation of the bridge pipe box bracket, it is necessary to first use an electric drill to drill holes on the outside of the anti-collision retaining wall and fix the bracket with expansion screws. Since the work on the outside of the bridge is high-altitude work and the distance between the anti-collision retaining walls of the two bridges is different, the existing construction hanging basket has no safety belt binding position, and the safety factor is low; and different hanging baskets need to be replaced for bridges with different distances, resulting in low construction efficiency. Utility Model Content

[0003] In order to solve at least one of the above technical problems existing in the prior art, the utility model provides a special hanging basket for installing a bridge pipe box bracket.

[0004] The utility model is implemented by the following technical scheme: a special hanging basket for installing a bridge pipe box support, comprising a hanging basket body, a sliding limit mechanism, a load-bearing roller, a tying rod and a load-bearing rod; the hanging basket body is placed between two adjacent anti-collision retaining walls; the four corners of the upper end of the hanging basket body extend toward one side of the vertical surface of the anti-collision retaining wall to form a load-bearing rod; the sliding limit mechanism is slidably connected to the load-bearing rod and can lock the position between the two, the load-bearing roller is arranged on the load-bearing rod and the wheel surface abuts against the upper end surface of the anti-collision retaining wall; the tying rod is connected between the two opposite load-bearing rods.

[0005] Preferably, the sliding limiting mechanism includes a sleeve, a positioning screw, a protective rod and a protective roller; the sleeve is slidably connected to the load-bearing rod and has a vertical threaded hole, and a plurality of vertical reserved holes are arranged at intervals on the load-bearing rod corresponding to the position of the sliding path of the sleeve, and the sleeve and the load-bearing rod are connected and fixed by the positioning screw; the protective rod is fixed to the lower end of the sleeve and a protective roller is arranged at the bottom end, and the wheel surface of the protective roller abuts against the vertical surface of the anti-collision retaining wall.

[0006] Preferably, the central axis of the load-bearing roller coincides with the central axis of the load-bearing rod, the load-bearing rod is horizontally arranged and located at the upper end of the anti-collision retaining wall; the protective roller coincides with the central axis of the protective rod, the protective rod is vertically arranged and located on one side of the vertical surface of the anti-collision retaining wall.

[0007] Preferably, the longitudinal section of the hanging basket body is an inverted trapezoidal structure that matches the space between the two anti-collision retaining walls, and the hanging basket body includes a bottom frame, a side frame and support rods for a dense frame structure.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] The device has a simple and compact structure and is reusable. The sliding limit mechanism ensures that the hanging basket will not move left or right, which can improve construction safety when the hanging basket is moved. The safety belt is fixed on the safety belt rod, which can improve the safety factor of high-altitude operations. The overall device straddles the anti-collision retaining wall, and placing the hanging basket saves time and effort, which can improve the efficiency of bridge pipe box bracket installation. The sliding limit mechanism enables the device to adapt to anti-collision retaining walls of different spacings. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0011] Figure 1 It is a front view of the overall structure of this embodiment;

[0012] Figure 2 is a top view of the overall structure of this embodiment;

[0013] Figure 3 is a side view of the overall structure of this embodiment;

[0014] Figure 4 Schematic diagram of the installation position of this embodiment.

[0015] In the figure: 1-basket body; 2.1-casing; 2.2-positioning screw; 2.3-protection rod; 2.4-protection roller; 3-load-bearing roller; 4-binding rod; 5-load-bearing rod; 6-anti-collision retaining wall; 7-bridge deck. DETAILED DESCRIPTION

[0016] Combined with the drawings in the embodiments of the utility model, the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification so that people familiar with this technology can understand and read them. They are not used to limit the conditions under which the present invention can be implemented, so they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention. It should be noted that in this specification, relational terms such as first and second are only used to distinguish one entity from other entities, and do not necessarily require or imply any actual relationship or order between these entities.

[0018] The utility model provides an embodiment:

[0019] like Figures 1 to 4 As shown, a special hanging basket for installing a bridge pipe box support includes a hanging basket body 1, a sliding limit mechanism, a load-bearing roller 3, a tying rod 4 and a load-bearing rod 5; the hanging basket body 1 is placed between two adjacent anti-collision retaining walls 6; the four corners of the upper end of the hanging basket body 1 extend toward one side of the vertical surface of the anti-collision retaining wall 6 to form a load-bearing rod 5; the sliding limit mechanism is slidably connected to the load-bearing rod 5 and can lock the position between the two, the load-bearing roller 3 is arranged on the load-bearing rod 5 and the wheel surface abuts against the upper end surface of the anti-collision retaining wall 6; the tying rod 4 is connected between the two opposite load-bearing rods 5.

[0020] In this embodiment, the sliding limit mechanism includes a sleeve 2.1, a positioning screw 2.2, a protective rod 2.3 and a protective roller 2.4; the sleeve 2.1 is slidably connected to the load-bearing rod 5 and has a vertical threaded hole, and a plurality of vertical reserved holes are arranged at intervals on the load-bearing rod 5 corresponding to the position of the sliding path of the sleeve 2.1, and the sleeve 2.1 and the load-bearing rod 5 are connected and fixed via the positioning screw 2.2; the protective rod 2.3 is fixed to the lower end of the sleeve 2.1 and a protective roller 2.4 is arranged at the bottom end, and the wheel surface of the protective roller 2.4 abuts against the vertical surface of the anti-collision retaining wall 6.

[0021] The longitudinal section of the hanging basket body 1 is an inverted trapezoidal structure that matches the space between the two anti-collision retaining walls 6. The hanging basket body 1 includes a bottom frame, a side frame and support rods for a dense frame structure.

[0022] The central axis of the load-bearing roller 3 coincides with the central axis of the load-bearing rod 5, which is horizontally arranged and located at the upper end of the anti-collision retaining wall 6; the central axis of the protective roller 2.4 coincides with the central axis of the protective rod 2.3, which is vertically arranged and located on one side of the vertical surface of the anti-collision retaining wall 6.

[0023] Specific steps:

[0024] The device is straddled on the anti-collision retaining wall 6, the tying rod 4 is located in the middle of the anti-collision retaining wall 6, the load-bearing rod 5 and the load-bearing roller 3 are placed on the top surface of the anti-collision retaining wall 6, the protective rod 2.3 is perpendicular to the bridge deck 7, and the sleeve 2.1 is moved toward the side of the anti-collision retaining wall 6 until the protective pulley 2.4 contacts the anti-collision retaining wall 6, the positioning screw 2.2 is installed in the reserved hole of the load-bearing rod 5, the sleeve 2.1 is fixed, the hanging basket body 1 is moved by the load-bearing roller 3 and the protective roller 2.4, and the safety belt is tied to the tying rod 4 at the upper end of the hanging basket body 1.

[0025] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model shall be based on the protection scope of the claims.

Claims

1. A special hanging basket for installing a bridge pipe box support, characterized in that: It comprises a hanging basket body (1), a sliding limit mechanism, a load-bearing roller (3), a lashing rod (4) and a load-bearing rod (5); The hanging basket body (1) is placed between two adjacent anti-collision retaining walls (6); the four corners of the upper end of the hanging basket body (1) extend toward one side of the vertical surface of the anti-collision retaining wall (6) to form a load-bearing rod (5); a sliding limit mechanism is slidably connected to the load-bearing rod (5) and can achieve locking of the position between the two; a load-bearing roller (3) is arranged on the load-bearing rod (5) and the wheel surface abuts against the upper end surface of the anti-collision retaining wall (6); and a tying rod (4) is connected between the two opposite load-bearing rods (5).

2. A special hanging basket for installing a bridge pipe box support according to claim 1, characterized in that: The sliding limit mechanism comprises a sleeve (2.1), a positioning screw (2.2), a protection rod (2.3) and a protection roller (2.4); the sleeve (2.1) is slidably connected to the load-bearing rod (5) and has a vertical threaded hole, a plurality of vertical reserved holes are arranged at intervals on the load-bearing rod (5) corresponding to the position of the sliding path of the sleeve (2.1), and the sleeve (2.1) and the load-bearing rod (5) are connected and fixed via the positioning screw (2.2); the protection rod (2.3) is fixed to the lower end of the sleeve (2.1) and a protection roller (2.4) is arranged at the bottom end, and the wheel surface of the protection roller (2.4) abuts against the vertical surface of the anti-collision retaining wall (6).

3. A special hanging basket for installing a bridge pipe box support according to claim 2, characterized in that: The central axis of the load-bearing roller (3) coincides with that of the load-bearing rod (5), and the load-bearing rod (5) is arranged horizontally and located at the upper end of the anti-collision retaining wall (6); the central axis of the protection roller (2.4) coincides with that of the protection rod (2.3), and the protection rod (2.3) is arranged vertically and located on one side of the vertical surface of the anti-collision retaining wall (6).

4. A special hanging basket for installing a bridge pipe box support according to claim 2, characterized in that: The longitudinal section of the hanging basket body (1) is an inverted trapezoidal structure that matches the space between the two anti-collision retaining walls (6). The hanging basket body (1) comprises a bottom frame, a side frame and support rods for compacting the frame structure.

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