Bridge construction safety platform

Abstract

The utility model discloses a bridge construction safety platform, and relates to the technical field of bridge construction equipment. The bridge construction device comprises a bridge, a moving assembly is arranged on the top face of the bridge, limiting mechanisms used for being attached to the two sides of the bridge for limiting are arranged on the surface of the moving assembly, lifting mechanisms are arranged at the two ends of the bridge, and construction hanging baskets are installed at the connecting ends of the lifting mechanisms. And the lifting mechanism is used for adjusting the vertical height of the construction hanging basket. The position of the limiting mechanism is adjusted so that the limiting part of the limiting mechanism can be attached to the surface of the bridge, then the moving assembly can be subjected to left-right limiting treatment, constructors can be contained through the construction hanging basket, the vertical height of the construction hanging basket can be adjusted through the lifting mechanism, and the construction hanging basket can be conveniently lifted. And through position adjustment of the limiting mechanism, the bridge bottom surface construction device can be suitable for being used for bridges with different widths.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge construction equipment, in particular to a bridge construction safety platform. Background Art

[0002] A bridge refers to a building built for roads to cross natural or artificial obstacles. It is built across rivers, lakes, and seas to allow vehicles and pedestrians to pass smoothly. A bridge is generally composed of an upper structure, a lower structure, and ancillary structures. It is above the pier and below the support, and is generally rectangular. During the construction of the cap beam, a safety protection platform is generally set up on the pier for workers to work on.

[0003] In the existing bridge construction process, it is often necessary to construct the bottom surface of the bridge. When constructing the bottom surface of the bridge, it is necessary to properly adjust the construction height in order to achieve the best construction position. However, the existing construction platform cannot adapt to bridge pavements of different widths when in use.

[0004] Therefore, a bridge construction safety platform is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the problems raised in the above background technology and provide a bridge construction safety platform.

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A bridge construction safety platform comprises a bridge, wherein a moving component is provided on the top surface of the bridge, a limiting mechanism for fitting and limiting with two sides of the bridge is provided on the surface of the moving component, a lifting mechanism is provided at both ends of the bridge, and a construction hanging basket is installed at the connecting end of the lifting mechanism, and the lifting mechanism is used to adjust the vertical height of the construction hanging basket, the moving component comprises a moving frame, the limiting mechanism comprises a guide groove, a guide groove is opened on the surface of the moving frame, a vertical rod is movably inserted inside the guide groove, a threaded rod is fixedly installed on the top surface of the vertical rod, a locking nut is threadedly sleeved on the surface of the threaded rod, a U-shaped seat is fixedly installed on the bottom end of the vertical rod, and a second roller is rotatably installed inside the U-shaped seat, the lifting mechanism comprises a side frame, a motor is fixedly installed on the front side wall of the side frame on the front side, a rotating shaft is fixedly installed on the output end of the motor, a winch is fixedly sleeved on the surface of the rotating shaft, and a steel cable is wound around the surface of the winch, and a construction hanging basket is installed on the bottom end of the steel cable.

[0008] Furthermore, a bearing block is fixedly mounted on the bottom surface of the movable frame, a first roller is rotatably mounted on the surface of the bearing block, and the first roller is in contact with the top surface of the bridge.

[0009] Furthermore, the vertical rod is arranged in a rectangular structure, and the vertical rod is movably plugged in the guide groove.

[0010] Furthermore, when the position of the second roller is adjusted, the bottom surface of the locking nut and the top surface of the vertical rod are respectively arranged to be tightly fitted with the top surface of the moving frame and the top surface of the guide groove.

[0011] The beneficial effects of the utility model are as follows:

[0012] The moving component can be moved on the top surface of the bridge, the position of the limiting mechanism can be adjusted so that the limiting part of the limiting mechanism fits with the surface of the bridge, so that the moving component can be limited left and right, the construction basket can be used to accommodate construction personnel, the vertical height of the construction basket can be adjusted through the lifting mechanism, so as to facilitate the construction of the bottom surface of the bridge, and the position of the limiting mechanism can be adjusted to adapt to bridges of different widths. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 It is a front view of the utility model;

[0015] Figure 3 It is a partial side sectional view of the utility model;

[0016] Figure 4 This utility model Figure 3 A magnified view of part A;

[0017] Figure 5 It is a partial structural schematic diagram of the utility model;

[0018] Figure numerals: 1. bridge; 2. moving assembly; 201. moving frame; 202. bearing block; 203. first roller; 3. limiting mechanism; 301. guide groove; 302. vertical rod; 303. threaded rod; 304. locking nut; 305. U-shaped seat; 306. second roller; 4. lifting mechanism; 401. side frame; 402. motor; 403. rotating shaft; 404. winch; 405. steel cable; 5. construction hanging basket. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0022] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0023] like Figures 1 to 5 As shown, a bridge construction safety platform includes a bridge 1, a moving component 2 is provided on the top surface of the bridge 1, a limiting mechanism 3 is provided on the surface of the moving component 2 for fitting and limiting with both sides of the bridge 1, a lifting mechanism 4 is provided at both ends of the bridge 1, and a construction hanging basket 5 is installed at the connecting end of the lifting mechanism 4, and the lifting mechanism 4 is used to adjust the vertical height of the construction hanging basket 5. More specifically, the moving component 2 is enabled to move on the top surface of the bridge 1, the position of the limiting mechanism 3 is adjusted so that the limiting part of the limiting mechanism 3 fits with the surface of the bridge 1, so that the moving component 2 is limited to the left and right, the construction hanging basket 5 is enabled to accommodate construction personnel, the lifting mechanism 4 is enabled to adjust the vertical height of the construction hanging basket 5, so as to facilitate the construction of the bottom surface of the bridge 1, and the position of the limiting mechanism 3 is adjusted so that it can be adapted to bridges 1 of different widths.

[0024] The moving assembly 2 includes a moving frame 201, a bearing block 202 is fixedly mounted on the bottom surface of the moving frame 201, a first roller 203 is rotatably mounted on the surface of the bearing block 202, and the first roller 203 is in contact with the top surface of the bridge 1. More specifically, the first roller 203 on the surface of the bearing block 202 on the bottom surface of the moving frame 201 is in contact with the top surface of the bridge 1, thereby enabling the construction hanging basket 5 to be moved along the bridge 1.

[0025] The limiting mechanism 3 includes a guide groove 301, the surface of the mobile frame 201 is provided with the guide groove 301, the inside of the guide groove 301 is movably inserted with a vertical rod 302, the top surface of the vertical rod 302 is fixedly installed with a threaded rod 303, the surface of the threaded rod 303 is threadedly sleeved with a locking nut 304, the bottom end of the vertical rod 302 is fixedly installed with a U-shaped seat 305, and the inside of the U-shaped seat 305 is rotatably installed with a second roller 306. More specifically, by rotating the locking nut 304, the locking nut 304 is moved vertically upward, thereby releasing the lock on the vertical rod 302, adjusting the vertical rod 302, the threaded rod 303, the U-shaped seat 305 and the second roller 306 to move along the inside of the guide groove 301, so that the second roller 306 contacts the side wall of the bridge 1, and by rotating the locking nut 304, the vertical rod 302 is fixed through the locking nut 304.

[0026] The lifting mechanism 4 includes a side frame 401, a motor 402 is fixedly installed on the front side wall of the front side frame 401, a rotating shaft 403 is fixedly installed on the output end of the motor 402, a winch 404 is fixedly sleeved on the surface of the rotating shaft 403, and a steel cable 405 is wound around the surface of the winch 404, and a construction hanging basket 5 is installed at the bottom end of the steel cable 405. More specifically, the rotating shaft 403 and the winch 404 are driven to rotate by the motor 402, and the steel cable 405 is wound by the rotation of the winch 404, so that the construction hanging basket 5 can be moved vertically upward, and vice versa, the construction hanging basket 5 can be moved vertically downward, and the steel cable 405 and the construction hanging basket 5 are connected by a detachable connection.

[0027] The vertical rod 302 is arranged in a rectangular structure, and the vertical rod 302 is arranged in a movable manner inside the guide groove 301. More specifically, through.

[0028] When the position of the second roller 306 is adjusted, the bottom surface of the locking nut 304 and the top surface of the vertical rod 302 are respectively closely fitted with the top surface of the moving frame 201 and the top surface of the guide groove 301. More specifically, the locking nut 304 contacts the top surface of the moving frame 201, and the top surface of the vertical rod 302 contacts the top surface of the guide groove 301, so that the vertical rod 302 is fixed under the action of the friction force.

[0029] In summary: the mobile component 2 can be moved on the top surface of the bridge 1, the position of the limiting mechanism 3 can be adjusted so that the limiting part of the limiting mechanism 3 fits with the surface of the bridge 1, so that the mobile component 2 can be limited left and right, the construction basket 5 can be used to accommodate construction personnel, the lifting mechanism 4 can adjust the vertical height of the construction basket 5, and the construction of the bottom surface of the bridge 1 is convenient, and the position of the limiting mechanism 3 can be adjusted to adapt to bridges 1 of different widths.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A bridge construction safety platform, characterized in that: The invention comprises a bridge (1), wherein a moving assembly (2) is arranged on the top surface of the bridge (1), and a limiting mechanism (3) for fitting and limiting with two sides of the bridge (1) is arranged on the surface of the moving assembly (2), and a lifting mechanism (4) is arranged at both ends of the bridge (1), and a construction hanging basket (5) is installed at the connecting end of the lifting mechanism (4), and the lifting mechanism (4) is used to adjust the vertical height of the construction hanging basket (5), the moving assembly (2) comprises a moving frame (201), and the limiting mechanism (3) comprises a guide groove (301), and the guide groove (301) is provided on the surface of the moving frame (201), and a vertical rod (302) is movably inserted inside the guide groove (301), and the vertical rod (302) A threaded rod (303) is fixedly installed on the top surface, a locking nut (304) is threadedly sleeved on the surface of the threaded rod (303), a U-shaped seat (305) is fixedly installed on the bottom end of the vertical rod (302), and a second roller (306) is rotatably installed inside the U-shaped seat (305), the lifting mechanism (4) comprises a side frame (401), a motor (402) is fixedly installed on the front side wall of the side frame (401), a rotating shaft (403) is fixedly installed on the output end of the motor (402), a winch (404) is fixedly sleeved on the surface of the rotating shaft (403), and a steel cable (405) is wound around the surface of the winch (404), and a construction hanging basket (5) is installed on the bottom end of the steel cable (405).

2. A bridge construction safety platform according to claim 1, characterized in that: A bearing block (202) is fixedly mounted on the bottom surface of the mobile frame (201), a first roller (203) is rotatably mounted on the surface of the bearing block (202), and the first roller (203) is in contact with the top surface of the bridge (1).

3. A bridge construction safety platform according to claim 2, characterized in that: The vertical rod (302) is arranged in a rectangular structure, and the vertical rod (302) is movably plugged into the interior of the guide groove (301).

4. A bridge construction safety platform according to claim 2, characterized in that: When the position of the second roller (306) is adjusted, the bottom surface of the locking nut (304) and the top surface of the vertical rod (302) are respectively arranged to be tightly fitted with the top surface of the moving frame (201) and the top surface of the guide groove (301).

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