Bridge temporary support transfer device

Abstract

The utility model belongs to the technical field of support transfer, specifically is a bridge temporary support transfer device, including support body, the support body side wall is equipped with first fixed plate, the first fixed plate middle part is firmly connected with a plurality of fixed frame, the fixed frame end is firmly connected with first bolt, first bolt middle part is equipped with second fixed plate, second fixed plate is installed in support body far away from first fixed plate one side, second fixed plate middle part is equipped with a plurality of first fixed hole, a plurality of first fixed hole is set up in corresponding first bolt position, first bolt middle part is inserted in corresponding first fixed hole inside, first bolt end is screwed with first nut, can effectively fix the stress point dispersion of the lifting rope through first fixed plate and second fixed plate, effectively reduces the problem that the lifting rope directly contacts the support body and leads to the abrasion or deformation of support body.

Description

Technical Field

[0001] This utility model belongs to the field of support transfer technology, specifically a bridge temporary support transfer device. Background Technology

[0002] Temporary bridge supports are temporary structures used for the installation, adjustment, and support of bridge components. During bridge construction, temporary supports provide necessary support for bridge components, preventing them from sagging or tilting due to gravity.

[0003] The transfer of temporary bridge supports is the process of moving temporary supports from one location to another. The transfer of temporary supports is carried out by cranes or hoists. During the hoisting process, appropriate slings or lifting tools are used to secure the temporary supports. After the supports are hoisted, they are moved to the target location. Once the target location is reached, the supports need to be unloaded from the hoisting equipment and installed in the designated location.

[0004] During the transfer of temporary supports, the traditional method is to hoist them by tying them to ropes. However, the stress point is relatively singular during hoisting, and when the supports are heavy, wear or deformation may occur at the contact point between the supports and the ropes.

[0005] Therefore, this utility model provides a bridge temporary support transfer device. Utility Model Content

[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0007] The technical solution adopted by this utility model to solve its technical problem is as follows: A bridge temporary support transfer device of this utility model includes a support body; a first fixing plate is installed on the side wall of the support body; multiple fixing frames are fixedly connected to the middle of the first fixing plate; a first bolt is fixedly connected to the end of the fixing frame; a second fixing plate is installed in the middle of the first bolt; the second fixing plate is installed on the side of the support body away from the first fixing plate; multiple first fixing holes are opened in the middle of the second fixing plate; the multiple first fixing holes are opened at the corresponding positions of the first bolts; the middle of the first bolt is inserted into the corresponding first fixing hole; a first nut is threadedly connected to the end of the first bolt; multiple fixing rings are fixedly connected to the side wall of the first fixing plate; multiple fixing rings are fixedly connected to the side wall of the second fixing plate; through the above structure, the force points can be effectively distributed when the suspension rope is fixed by the first fixing plate and the second fixing plate, effectively reducing the problem of wear or deformation of the support body caused by direct contact between the suspension rope and the support body.

[0008] Preferably, the fixing frame has a second fixing hole in the middle; a clamping block is installed on the side wall of the fixing frame; a second bolt is fixed to the side wall of the clamping block; the second bolt is fixed near the bottom; the middle of the second bolt is inserted into the second fixing hole; a second nut is threaded to the end of the second bolt; with the above structure, the clamping block can effectively fix the bracket body, effectively reducing the shaking of the bracket body caused by wind force during transportation.

[0009] Preferably, a fixing rod is fixedly connected to the top of the first fixing plate; a fixing rod is fixedly connected to the top of the second fixing plate; a hinge seat is fixedly connected to the end of the fixing rod; and a support block is fixedly connected to the middle of the hinge seat. With the above structure, the contact between the suspension rope and the surface of the support body can be effectively reduced during the transfer process by supporting the suspension rope with the fixing rod.

[0010] Preferably, a plurality of sliders are slidably connected to the middle of the fixed rod; a telescopic rod is fixedly connected to the middle of the slider; a spring is fixedly connected to the middle of the slider; the spring is fixedly connected to the outside of the corresponding telescopic rod; a fixing block is fixedly connected to the end of the telescopic rod and the spring; with the above structure, the telescopic rod can effectively maintain a certain distance between the fixed rod and the support body, so that the suspension rope is away from the surface of the support body during the transfer process.

[0011] Preferably, two positioning plates are fixedly connected to the middle of the support block; the two positioning plates are arranged opposite each other; the two positioning plates are elastically arranged; through the above structure, the positioning plates can effectively reduce the swaying of the hoisting rope during the transfer of the support body, which could cause the support body to fall off in the middle of the support block.

[0012] Preferably, a rubber pad is fixedly connected to the middle of the clamping block; a rubber pad is fixedly connected to the side wall of the fixing block; the rubber pad is fixed to the side of the fixing block away from the telescopic rod; through the above structure, the contact between the clamping block and the fixing block and the bracket body can be effectively reduced by the rubber pad, and the wear caused by the clamping block and the fixing block on the surface of the bracket body after being subjected to force can be reduced.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. The bridge temporary support transfer device of this utility model can reduce the repeated disassembly and installation operations when the support body is transferred vertically or horizontally during the transfer process by means of a fixed frame and a second fixed plate, thereby effectively reducing wear and damage caused by repeated fixing of the support body.

[0015] 2. The bridge temporary support transfer device described in this utility model can effectively fix the support body by means of clamping blocks, effectively reducing the swaying of the support body caused by wind force during the transfer process. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] Figure 1 This is a perspective view of a temporary bridge support transfer device according to this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the first fixing plate in this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the fixing frame in this utility model;

[0020] Figure 4 This is a schematic diagram of the clamping block in this utility model;

[0021] Figure 5 This is a schematic diagram of the telescopic rod in this utility model;

[0022] Figure 6 This is a schematic diagram of the structure of the fixing ring in this utility model;

[0023] Figure 7 This is a schematic diagram of the utility model in use.

[0024] In the diagram: 1. First fixing plate; 11. Fixing frame; 12. First bolt; 13. Second fixing plate; 14. First fixing hole; 15. First nut; 16. Fixing ring; 2. Clamping block; 21. Second bolt; 22. Second nut; 23. Second fixing hole; 3. Fixing rod; 31. Hinge seat; 32. Support block; 4. Slider; 41. Telescopic rod; 42. Spring; 43. Fixing block; 5. Positioning plate; 6. Rubber pad; 8. Bracket body. Detailed Implementation

[0025] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0026] like Figures 1 to 6As shown in the embodiment of this utility model, a bridge temporary support transfer device includes a support body 8; a first fixing plate 1 is installed on the side wall of the support body 8; a plurality of fixing brackets 11 are fixedly connected to the middle of the first fixing plate 1; a first bolt 12 is fixedly connected to the end of the fixing bracket 11; a second fixing plate 13 is installed in the middle of the first bolt 12; the second fixing plate 13 is installed on the side of the support body 8 away from the first fixing plate 1; a plurality of first fixing holes 14 are opened in the middle of the second fixing plate 13; the plurality of first fixing holes 14 are opened at the positions corresponding to the first bolts 12; the middle of the first bolts 12 is inserted into the corresponding first fixing holes 14. Inside hole 14; a first nut 15 is threaded to the end of the first bolt 12; multiple fixing rings 16 are fixed to the side wall of the first fixing plate 1; multiple fixing rings 16 are fixed to the side wall of the second fixing plate 13; during operation, the first fixing plate 1 is placed on one side of the bracket body 8, so that the fixing frame 11 passes through the middle of the bracket body 8, then the second fixing plate 13 is placed on one side of the bracket body 8, and the first bolt 12 passes through the middle of the corresponding first fixing hole 14, then the first nut 15 is placed at the end of the first bolt 12, and the first nut 15 is tightened to fix the second fixing plate 13 to the fixing frame 11, and the fixing frame 11 fixes the middle of the bracket body 8. The support body 8 is fixed in place. The end of the lifting rope is connected to the first fixing ring 16 on both sides. The lifting rope pulls the first fixing plate 1 and the second fixing plate 13 upward through the fixing ring 16, so that the support body 8 is in a vertical state and is transported to the designated position by a crane. The support body 8 is then placed horizontally on the ground, and the end of the lifting rope is connected to the second fixing ring 16 on both sides, so that the support body 8 is in a parallel state. After the transfer is completed, the first nut 15 is loosened and removed to allow the second fixing plate 13 to be taken out from one end of the first bolt 12. Then the first fixing plate 1 is pulled out from the middle of the support body 8, thus completing the transfer work. The first fixing plate 1 and the second fixing plate 13 are connected during the transfer. During the process, the lifting rope can be fixed to the first fixing plate 1 and the second fixing plate 13, thereby reducing the direct contact between the lifting rope and the support body 8. The first fixing plate 1 and the second fixing plate 13 can effectively distribute the stress points when fixing the lifting rope, effectively reducing the problem of wear or deformation of the support body 8 caused by direct contact between the lifting rope and the support body 8. This can effectively extend the service life of the support body 8, reduce the decrease in stability and reliability caused by wear of the support body 8, effectively reduce the safety problems caused by the decrease in stability of the support body 8, and the fixing operation of the support body 8 is simple and quick, effectively improving the efficiency of the transport of the support body 8.

[0027] like Figure 1 , Figure 2 , Figure 4As shown, the fixing frame 11 has a second fixing hole 23 in the middle; a clamping block 2 is installed on the side wall of the fixing frame 11; a second bolt 21 is fixed to the side wall of the clamping block 2; the second bolt 21 is fixed near the bottom; the middle of the second bolt 21 is inserted into the second fixing hole 23; a second nut 22 is threaded to the end of the second bolt 21; during operation, after the fixing frame 11 is placed in the middle of the support body 8, the second bolt 21 is inserted into the second fixing hole 23, so that the middle of the clamping block 2 clamps the middle of the support body 8, and then the second nut 22 is screwed to the end of the second bolt 21. The clamping block 2 is fixed in the middle of the fixed frame 11. After the transfer is completed, the second nut 22 is turned again to pull the clamping block 2 out from the middle of the second fixed hole 23 through the second bolt 21. The clamping block 2 can effectively fix the bracket body 8, effectively reduce the shaking of the bracket body 8 caused by wind during the transfer, effectively increase the stability of the bracket body 8 fixed by the first fixed plate 1 and the second fixed plate 13, and enable the bracket body 8 to maintain a stable state in the middle of the fixed frame 11. It can also be installed and disassembled, and is convenient and quick to use, effectively increasing the stability and efficiency of the transfer of the bracket body 8.

[0028] like Figure 1 , Figure 2 , Figure 5 As shown, a fixing rod 3 is fixedly connected to the top of the first fixing plate 1; a fixing rod 3 is fixedly connected to the top of the second fixing plate 13; a hinge seat 31 is fixedly connected to the end of the fixing rod 3; a support block 32 is fixedly connected to the middle of the hinge seat 31; during operation, when the suspension rope is vertically lifted for transport, the suspension rope pulls the first fixing plate 1 and the second fixing plate 13 upward through the fixing ring 16. At this time, the suspension rope is taut and is supported by the support block 32. The hinge seat 31 causes the support block 32 to rotate and fit against the suspension rope, so that the suspension rope is away from the surface of the bracket body 8 when taut. Supporting the suspension rope with the fixing rod 3 can effectively reduce the contact between the suspension rope and the surface of the bracket body 8 during transport, effectively reduce the problem of wear and scratches caused by friction between the surface of the bracket body 8 and the suspension rope, and can stably support the suspension rope to reduce the shaking or tilting during transport. It can effectively bear part of the tension of the suspension rope during transport, thereby increasing the stability of the bracket body 8 during transport.

[0029] like Figure 1 , Figure 2 , Figure 5As shown, a plurality of sliders 4 are slidably connected to the middle of the fixed rod 3; a telescopic rod 41 is fixedly connected to the middle of the slider 4; a spring 42 is fixedly connected to the middle of the slider 4; the spring 42 is fixedly connected to the outside of the corresponding telescopic rod 41; a fixing block 43 is fixedly connected to the end of the telescopic rod 41 and the spring 42; during operation, when the support block 32 supports the suspension rope, the fixed rod 3 bends under the pressure of the suspension rope, moving the plurality of sliders 4 to the designated position, and the fixing block 43 is pressed against the surface of the bracket body 8 by the telescopic rod 41, thus supporting the fixed rod 3 and, through the connection with... The length of the support body 8 can be adjusted. When the telescopic rod 41 retracts, the spring 42 retracts elastically at the same time. The telescopic rod 41 can effectively maintain a certain distance between the fixed rod 3 and the support body 8, so that the lifting rope is away from the surface of the support body 8 during transportation. It can also effectively reduce the problem of deformation caused by the pressure of the lifting rope on the top of the fixed rod 3. The telescopic rod 41 can absorb the pressure on the middle of the fixed rod 3, effectively increasing the stability of the fixed rod 3 and reducing the problem of breakage and deformation caused by the fixed rod 3 being subjected to pressure for a long time. This effectively reduces the frequency and cost of replacement.

[0030] like Figure 5 As shown, two positioning plates 5 are fixedly connected to the middle of the support block 32; the two positioning plates 5 are arranged opposite each other; the two positioning plates 5 are elastically arranged; during operation, when the hoisting rope enters the middle of the support block 32, the hoisting rope passes between the two positioning plates 5. When the hoisting rope comes into contact with the two positioning plates 5, the two positioning plates 5 generate elastic bending and guide the hoisting rope to the middle of the support block 32. The two positioning plates 5 position the hoisting rope. The positioning plates 5 can effectively reduce the swaying of the hoisting rope during the transportation of the support body 8, which would cause the support body 8 to fall off in the middle of the support block 32. This makes the hoisting rope more stable during transportation, effectively reducing the problem of the support body 8 swaying or tilting due to the hoisting rope falling off the middle of the support block 32. It can also effectively reduce the problem of friction and wear on the surface of the support body 8 caused by the hoisting rope falling off the middle of the support block 32, and effectively reduce the wear of the support body 8 on the hoisting rope, thus effectively increasing the service life of the hoisting rope.

[0031] like Figure 2 , Figure 4 , Figure 5As shown, a rubber pad 6 is fixedly connected to the middle of the clamping block 2; a rubber pad 6 is fixedly connected to the side wall of the fixing block 43; the rubber pad 6 is fixed to the side of the fixing block 43 away from the telescopic rod 41; during operation, when the clamping block 2 clamps the middle of the bracket body 8, the rubber pad 6 in the middle of the clamping block 2 is in contact with the surface of the bracket body 8; when the fixing block 43 presses against the surface of the bracket body 8, the rubber pad 6 on the side wall of the fixing block 43 is in contact with the surface of the bracket body 8. The rubber pad 6 can effectively reduce the contact between the clamping block 2 and the fixing block 43 and the bracket body 8, reduce the wear caused by the clamping block 2 and the fixing block 43 on the surface of the bracket body 8 after being subjected to force, effectively reduce the scratches on the surface of the bracket body 8, and effectively increase the friction between the fixing block 43 and the bracket body 8, so that the fixing block 43 and the clamping block 2 fit more closely to the surface of the bracket body 8, reduce the sliding of the clamping block 2 and the fixing block 43 on the surface of the bracket body 8, and effectively increase the fixing effect of the bracket body 8.

[0032] During operation, the first fixing plate 1 is placed on one side of the support body 8, with the fixing frame 11 passing through the middle of the support body 8. Then, the second fixing plate 13 is placed on one side of the support body 8, and the first bolt 12 passes through the middle of the corresponding first fixing hole 14. The first nut 15 is placed on the end of the first bolt 12, and the first nut 15 is tightened to fix the second fixing plate 13 onto the fixing frame 11. The middle of the support body 8 is fixed by the fixing frame 11. The end of the lifting rope is connected to the first fixing ring 16 on both sides. The lifting rope pulls the first fixing plate 1 and the second fixing plate 13 upward through the fixing ring 16, so that the support body 8 is in a vertical state and is then transported to the designated position by a crane. Place the support body 8 horizontally on the ground, then connect the end of the lifting rope to the second fixing ring 16 on both sides to make the support body 8 parallel. After the transfer is completed, loosen the first nut 15 and remove it to allow the second fixing plate 13 to be taken out from one end of the first bolt 12. Then pull the first fixing plate 1 out from the middle of the support body 8 to complete the transfer. After the fixing frame 11 is placed in the middle of the support body 8, insert the second bolt 21 into the second fixing hole 23 so that the middle of the clamping block 2 clamps the middle of the support body 8. Then loosen the second nut 22 corresponding to the end of the second bolt 21 to fix the clamping block 2 in the middle of the fixing frame 11. After the transfer is completed, repeat the process. Tighten the second nut 22 to pull the clamping block 2 out from the middle of the second fixing hole 23 through the second bolt 21. During the vertical lifting and transfer of the hoisting rope, the hoisting rope pulls the first fixing plate 1 and the second fixing plate 13 upward through the fixing ring 16. At this time, the hoisting rope is taut and is supported by the support block 32. The support block 32 is rotated and fits the hoisting rope through the hinge seat 31, so that the hoisting rope is away from the surface of the bracket body 8 when it is taut. When the support block 32 supports the hoisting rope, the fixing rod 3 bends under the pressure of the hoisting rope, moving multiple sliders 4 to the designated position. The fixing block 43 is pressed against the surface of the bracket body 8 by the telescopic rod 41. 1. The fixed rod 3 is supported and its distance from the bracket body 8 is adjusted. When the telescopic rod 41 retracts, the spring 42 retracts elastically at the same time. When the hoisting rope enters the middle of the support block 32, the hoisting rope passes between the two positioning plates 5. When it comes into contact with the two positioning plates 5, the two positioning plates 5 bend elastically and guide the hoisting rope to the middle of the support block 32. The hoisting rope is positioned by the two positioning plates 5. When the clamping block 2 clamps the middle of the bracket body 8, the rubber pad 6 in the middle of the clamping block 2 is in contact with the surface of the bracket body 8. When the fixed block 43 presses against the surface of the bracket body 8, the rubber pad 6 on the side wall of the fixed block 43 is in contact with the surface of the bracket body 8.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A bridge temporary support transfer device, comprising a support body (8); characterized in that: A first fixing plate (1) is installed on the side wall of the bracket body (8); a plurality of fixing brackets (11) are fixedly connected to the middle of the first fixing plate (1); a first bolt (12) is fixedly connected to the end of the fixing bracket (11); a second fixing plate (13) is installed in the middle of the first bolt (12); the second fixing plate (13) is installed on the side of the bracket body (8) away from the first fixing plate (1); a plurality of first fixing holes (14) are opened in the middle of the second fixing plate (13); the plurality of first fixing holes (14) are opened at the corresponding positions of the first bolts (12); the middle of the first bolts (12) is inserted into the corresponding first fixing holes (14); a first nut (15) is threadedly connected to the end of the first bolts (12); a plurality of fixing rings (16) are fixedly connected to the side wall of the first fixing plate (1); a plurality of fixing rings (16) are fixedly connected to the side wall of the second fixing plate (13).

2. The bridge temporary support transfer device according to claim 1, characterized in that: The fixing frame (11) has a second fixing hole (23) in the middle; a clamping block (2) is installed on the side wall of the fixing frame (11); a second bolt (21) is fixed to the side wall of the clamping block (2); the second bolt (21) is fixed near the bottom; the middle part of the second bolt (21) is inserted into the second fixing hole (23); a second nut (22) is threaded to the end of the second bolt (21).

3. A bridge temporary support transfer device according to claim 2, characterized in that: A fixing rod (3) is fixedly connected to the top of the first fixing plate (1); a fixing rod (3) is fixedly connected to the top of the second fixing plate (13); a hinge seat (31) is fixedly connected to the end of the fixing rod (3); a support block (32) is fixedly connected to the middle of the hinge seat (31).

4. A bridge temporary support transfer device according to claim 3, characterized in that: The fixed rod (3) is slidably connected to a plurality of sliders (4); the slider (4) is fixedly connected to a telescopic rod (41); the slider (4) is fixedly connected to a spring (42); the spring (42) is fixedly connected to the outside of the corresponding telescopic rod (41); the telescopic rod (41) and the end of the spring (42) are fixedly connected to a fixing block (43).

5. A bridge temporary support transfer device according to claim 4, characterized in that: The support block (32) has two positioning plates (5) fixedly connected in the middle; the two positioning plates (5) are arranged opposite to each other; the two positioning plates (5) are elastically arranged.

6. A bridge temporary support transfer device according to claim 5, characterized in that: A rubber pad (6) is fixedly connected to the middle of the clamping block (2); a rubber pad (6) is fixedly connected to the side wall of the fixing block (43); the rubber pad (6) is fixedly connected to the side of the fixing block (43) away from the telescopic rod (41).

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