Construction frame facilitating bridge construction

Abstract

The utility model provides a scaffold convenient for bridge construction, and relates to the technical field of bridge scaffolds.The scaffold comprises a bottom plate, one side of the bottom plate is rotatably connected with a side plate, the upper surface of the side plate is fixedly connected with two fixing plates, the upper surfaces of the two fixing plates are fixedly connected with transverse plates, and the lower surfaces of the transverse plates are provided with vertical plates; construction frames are fixedly connected to the lower portions of the two vertical plates, and two supporting assemblies are arranged between the bottom plate and the side plates. By arranging the bottom plate, the side plates and the vertical plates, the device is hoisted by a crane to be placed on a protective wall on the side edge of a bridge, the metal rotating rollers below the bottom plate make contact with the bridge floor, the side plates make contact with the inner side of the protective wall, the vertical plates and the construction frame are located on the outer side of the bridge, installation is convenient, workers can use the device in time, and compared with steel cables, shaking cannot occur; the stability and safety are higher.

Description

TECHNICAL FIELD

[0001] The utility model belongs to bridge construction frame technical field, especially, it relates to a construction frame convenient for bridge construction. BACKGROUND

[0002] Bridge construction frame is the temporary structure for providing stable working surface and support for bridge construction, provides a stable, safe work place for construction personnel, facilitates them to carry out concrete pouring, steel bar binding, formwork installation, prestressed tension and various construction operations, bears various loads generated in the construction process, including the weight of construction personnel, construction equipment and building materials, and the impact force in the concrete pouring process, and ensures the safety of bridge structure in the construction process.

[0003] Now when the bridge including viaduct is under construction, the workers are lifted to work by using high-altitude working vehicle, but it is too troublesome to build scaffold, and it is too troublesome to install mobile formwork, and when using high-altitude working vehicle, the distance between the lifting platform and the bridge needs to be adjusted frequently when the driver is on the ground and changes the construction position, which consumes time. UTILITY MODEL CONTENTS

[0004] In order to solve the above problems, the utility model provides a construction frame convenient for bridge construction to more exactly solve the above problems.

[0005] The utility model realizes the following technical scheme:

[0006] The utility model provides a construction frame convenient for bridge construction, including bottom plate, one side of the bottom plate is rotatably connected with side plate, the upper surface of the side plate is fixedly connected with two fixed plates, the upper surfaces of the two fixed plates are all fixedly connected with horizontal plate, the lower surfaces of the horizontal plate are all equipped with vertical plate, the lower sides of the two vertical plates are all fixedly connected with construction frame, two support assemblies are equipped between the bottom plate and the side plate.

[0007] In one example, the upper surface of the bottom plate is equipped with first square through slot, the first square through slot is fixedly connected with box body, one side of the box body is fixedly connected with a plurality of driving motors, a plurality of metal rotating rollers are rotatably connected in the box body, and the main shafts of the metal rotating rollers are fixedly connected with the driving motors.

[0008] In one example, the support assembly includes two hinged seats, one of the two hinged seats is fixedly connected with the bottom plate, and the other is fixedly connected with the side plate, the hinged seats on the bottom plate and the side plate are opposite to each other, threaded rods are hinged on the two hinged seats, and control pipes are threadedly connected between the opposite two threaded rods.

[0009] In one example, the side plate is provided with a second square through slot, all the vertical plates are provided with a third square through slot, and a plurality of driven rollers are rotationally connected in the second square through slot and the third square through slot.

[0010] In one example, rubber sleeves are sleeved on the outer sides of the metal rotating rollers and the driven rollers.

[0011] In one example, the upper surface of the horizontal plate is provided with a fourth square through slot, a sliding block is slidingly connected in the fourth square through slot, and the sliding block is fixedly connected with the vertical plate.

[0012] In one example, a vertical plate is fixedly connected to the upper surface of the horizontal plate, a threaded rod is threadedly connected to the fixed plate, the threaded rod penetrates through the fixed plate, the threaded rod is rotationally connected with the sliding block, and one end of the threaded rod is fixedly connected with a control block.

[0013] The construction frame for facilitating bridge construction can bring the following beneficial effects:

[0014] Firstly, the device is placed on the protective wall on the side of the bridge by being hoisted by a crane, the metal rotating roller below the bottom plate contacts the bridge surface, the side plate contacts the inner side of the protective wall, the vertical plate and the construction frame are located on the outer side of the bridge, installation is convenient, and the construction frame can be used in time by the staff, the construction frame is hung on the protective wall of the bridge through the vertical plate, the horizontal plate and the side plate, compared with a steel cable, the construction frame will not shake and is more stable and safe, when the construction frame needs to be moved and the construction position needs to be changed, the driving motor is started to drive the metal rotating roller to rotate, drive the bottom plate, the side plate and the construction frame to advance, and the position is changed more conveniently and quickly, meanwhile, the bottom plate and the side plate are located on one side of the protective wall, do not hinder the passing of the bridge, and facilitate the transportation of other materials of the bridge.

[0015] Secondly, the threaded rod and the sliding block are provided, the threaded rod is rotated, the sliding block is pulled to slide by the threaded rod, the vertical plate is close to the outer side of the protective wall, the driven roller on the vertical plate is close to the outer side of the protective wall, the vertical plate and the side plate are located on the two sides of the protective wall at this time, the protective wall is extruded from the two sides, the device is more stable, the construction frame is closer to the protective wall, construction is facilitated, the distance between the vertical plate and the side plate is controlled, the device can adapt to protective walls with different thicknesses, and the use range of the device is increased. BRIEF DESCRIPTION OF DRAWINGS

[0016] The drawings described herein are used to provide further understanding of the present application, constitute a part of the present application, and the illustrative embodiments of the present application and the description thereof are used to explain the present application, and do not constitute improper limitation on the present application.

[0017] In the drawings:

[0018] Figure 1The utility model discloses a structure schematic drawing.

[0019] Figure 2 The utility model discloses a cross section structure schematic drawing.

[0020] Figure 3 The utility model discloses a rotating roller structure schematic drawing.

[0021] Figure 4 The utility model discloses a driven roller structure schematic drawing.

[0022] Figure 5 The utility model discloses a use schematic drawing.

[0023] In the drawing: 1, bottom plate, 2, side plate, 3, fixed plate, 4, cross plate, 5, support subassembly, 51, hinged seat, 52, threaded rod, 53, control pipe, 6, box, 7, drive motor, 8, rotating roller, 9, driven roller, 10, sliding block, 11, vertical board, 12, control block, 13, vertical board. DETAILED DESCRIPTION

[0024] In order to more clearly explain the whole idea of the utility model, the following will be explained in detail in the form of example by combining with the drawing of the specification.

[0025] As Figures 1-5The utility model discloses an embodiment proposes a construction frame convenient for bridge construction, characterized in that it comprises a bottom plate 1, one side of the bottom plate 1 is rotationally connected with a side plate 2, the upper surface of the side plate 2 is fixedly connected with two fixed plates 3, the upper surfaces of the two fixed plates 3 are both fixedly connected with a horizontal plate 4, the lower surfaces of the horizontal plate 4 are both provided with vertical plates 13, the lower sides of the two vertical plates 13 are both fixedly connected with a construction frame, two supporting assemblies 5 are arranged between the bottom plate 1 and the side plate 2, the upper surface of the bottom plate 1 is provided with a first square through slot, a box body 6 is fixedly connected in the first square through slot, a plurality of driving motors 7 are fixedly connected on one side of the box body 6, a plurality of metal rotating rollers 8 are rotationally connected in the box body 6, the metal rotating rollers 8 are fixedly connected with the main shafts of the driving motors 7, the device is mainly used for construction on the outer side of a bridge, when in use, the device is placed on a protective wall on the side of the bridge by a crane, the supporting assemblies 5 are used to separate the bottom plate 1 and the side plate 2, so that the metal rotating rollers 8 under the bottom plate 1 contact the bridge deck, the material of the rotating rollers 8 is metal, the weight of the bottom plate 1 pressing the bridge deck is increased, the side plate 2 contacts the inner side of the protective wall, the vertical plates 13 and the construction frame are located on the outer side of the bridge, and the staff can use the device in time, at the same time, the construction frame is hung on the protective wall of the bridge through the vertical plates 13, the horizontal plate 4 and the side plate 2, compared with a steel cable, the device will not shake and is more stable and safe, when it is necessary to move the construction frame and change the construction position, the driving motors 7 are started at the moment, the metal rotating rollers 8 are driven to rotate, the bottom plate 1, the side plate 2 and the construction frame are driven to advance, the position is changed more conveniently and quickly, at the same time, the bottom plate 1 and the side plate 2 are located on one side of the protective wall, so that the device does not hinder the passage of the bridge and is convenient for the transportation of other materials of the bridge.

[0026] As Figure 1 , Figure 2 , Figure 4 and Figure 5 shown, the supporting assembly 5 comprises two hinged seats 51, one of the two hinged seats 51 is fixedly connected with the bottom plate 1, and the other is fixedly connected with the side plate 2, the hinged seats 51 on the bottom plate 1 and the side plate 2 are opposite, threaded rods 52 are hinged on the two hinged seats 51, control pipes 53 are threadedly connected between the opposite two threaded rods 52, a second square through slot is arranged on the side plate 2, third square through slots are arranged on all the vertical plates 13, a plurality of driven rollers 9 are rotationally connected in the second square through slot and the third square through slots, rubber sleeves are sleeved on the outer sides of the metal rotating rollers 8 and the driven rollers 9, when the device is hung on the protective wall, the control pipes 53 on the two sides are rotated, the threaded rods 52 in the control pipes 53 are extended, the rotating rollers 8 on the bottom plate 1 are abutted against the bridge deck, and the driven rollers 9 on the side plate 2 are abutted against the inner side of the protective wall, the friction between the rotating rollers 8, the driven rollers 9 and the bridge is increased, the bottom plate 1 and the side plate 2 are more stable with the bridge, at the same time, the rotating rollers 8 are conveniently driven to advance, when the device advances, the driven rollers 9 on the vertical plates 13 and the side plate 2 are rotated, the abrasion between the bridge and the vertical plates 13 and the side plate 2 is reduced.

[0027] As Figure 2 andFigure 3 As shown, the upper surface of the horizontal plate 4 is provided with a fourth square through slot, a sliding block 10 is slidably connected in the fourth square through slot, the sliding block 10 is fixedly connected with the vertical plate 13, the upper surface of the horizontal plate 4 is fixedly connected with the vertical plate 11, the fixed plate 3 is threadedly connected with a threaded rod 52, the threaded rod 52 penetrates through the fixed plate 3, the threaded rod 52 is rotationally connected with the sliding block 10, one end of the threaded rod 52 is fixedly connected with a control block 12, when the device is placed on the protective wall, at this time, the threaded rod 52 can be rotated, the threaded rod 52 pulls the sliding block 10 to slide, the vertical plate 13 approaches the outer side of the protective wall, the driven roller 9 on the vertical plate 13 tightly abuts the outer side of the protective wall, at this time, the vertical plate 13 and the side plate 2 are located on both sides of the protective wall, the protective wall is pressed from both sides, the device is more stable, at the same time, the construction frame is closer to the protective wall, the construction is facilitated, the distance between the vertical plate 13 and the side plate 2 is controlled, the device can adapt to protective walls with different thicknesses, and the use range of the device is increased.

[0028] Working principle: the device is placed on the protective wall on the side of the bridge by a crane, the metal rotating roller 8 below the bottom plate 1 contacts the bridge surface, the side plate 2 contacts the inner side of the protective wall, the vertical plate 13 and the construction frame are located on the outer side of the bridge, the threaded rod 52 can be rotated, the threaded rod 52 pulls the sliding block 10 to slide, the vertical plate 13 approaches the outer side of the protective wall, the driven roller 9 on the vertical plate 13 tightly abuts the outer side of the protective wall, the control pipes 53 on both sides are rotated, the threaded rod 52 in the control pipe 53 is extended, the rotating roller 8 on the bottom plate 1 abuts the bridge surface, and the driven roller 9 on the side plate 2 abuts the inner side of the protective wall, the friction between the rotating roller 8 and the driven roller 9 and the bridge is increased, when the position is changed, the rotating roller 8 rotates to drive the device to move forward.

[0029] Each of the embodiments in the specification is described in a progressive manner, and the same and similar parts between the embodiments can be referred to each other, and each embodiment mainly describes the difference from other embodiments. Especially, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the related parts can be referred to the part of the description of the method embodiment.

[0030] The above only describes the embodiments of the utility model, and is not used for limiting the utility model. For those skilled in the art, the utility model can have various changes and changes. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the claim range of the utility model.

Claims

1. A construction frame for facilitating bridge construction, characterized in that Including the bottom plate (1), one side of the bottom plate (1) is rotatably connected to the side plate (2), the upper surface of the side plate (2) is fixedly connected to two fixed plates (3), the upper surface of the two fixed plates (3) is fixedly connected to the transverse plate (4), the lower surface of the transverse plate (4) is provided with the vertical plate (13), the lower surface of the two vertical plates (13) is fixedly connected to the construction frame, and the bottom plate (1) and the side plate (2) are provided with two support assemblies (5).

2. The construction frame for facilitating bridge construction of claim 1, wherein, The upper surface of the bottom plate (1) is provided with a first square through slot, a box body (6) is fixedly connected in the first square through slot, one side of the box body (6) is fixedly connected with a plurality of drive motors (7), a plurality of metal rotating rollers (8) are rotatably connected in the box body (6), and the metal rotating rollers (8) are fixedly connected with the main shafts of the drive motors (7).

3. The construction frame for facilitating bridge construction of claim 1, wherein, The support assembly (5) comprises two hinge seats (51), one of the two hinge seats (51) is fixedly connected with the bottom plate (1), and the other is fixedly connected with the side plate (2); the hinge seats (51) on the bottom plate (1) and the side plate (2) are opposite to each other; the two hinge seats (51) are both hingedly connected with threaded rods (52); and the control pipes (53) are threadedly connected between the opposite two threaded rods (52).

4. The construction frame for facilitating bridge construction of claim 2, wherein, The side plate (2) is provided with a second square through slot, and all the vertical plates (13) are provided with third square through slots; a plurality of driven rollers (9) are rotatably connected in the second square through slot and the third square through slots.

5. The construction frame for facilitating bridge construction of claim 4, wherein, The outer sides of the metal rotating rollers (8) and the driven rollers (9) are both provided with rubber sleeves.

6. The construction frame for facilitating bridge construction of claim 1, wherein, The upper surface of the transverse plate (4) is provided with a fourth square through slot, and a sliding block (10) is slidably connected in the fourth square through slot; the sliding block (10) is fixedly connected with the vertical plate (13).

7. The construction frame for facilitating bridge construction of claim 3, wherein, The upper surface of the transverse plate (4) is fixedly connected with a vertical plate (11), the fixed plate (3) is threadedly connected with a threaded rod (52), the threaded rod (52) penetrates through the fixed plate (3), the threaded rod (52) is rotatably connected with the sliding block (10), and one end of the threaded rod (52) is fixedly connected with a control block (12).

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