A multi-functional construction platform device for assembling a cap beam

Abstract

The utility model relates to bridge engineering field, concretely is a kind of assembled bent cap multifunctional construction platform device, including slide way beam, 2 slide way beams are fixed on bent cap, and the grouting sleeve in bent cap is connected with the embedded reinforcement in pier;2 slide way beams are slidably connected with hanging basket mechanism, and side hanging basket is fixed below hanging basket mechanism, and end hanging basket is fixedly connected at bent cap end, and end hanging basket is connected with side hanging basket by connecting buckle, the utility model can carry out pier top and bent cap sleeve grouting operation, bent cap end prestressed steel strand tensioning operation and bent cap top different position's support pad construction operation, can be applicable to the operation construction demand of the assembly bent cap multiple parts.

Description

Technical Field

[0001] This utility model relates to the field of bridge engineering, specifically to a multi-functional construction platform device for assembling cap beams. Background Technology

[0002] Generally, prefabricated cap beam structures have advantages such as high construction efficiency, reduced traffic and environmental impact, reduced on-site operations, saving formwork materials and construction space, and avoiding on-site construction pollution. However, in use, the following problems mainly exist: assembling cap beams requires grouting operations at the pier top and cap beam sleeve, tensioning operations of prestressed steel strands at the cap beam ends, and construction operations of support pads at the top of the cap beam; there are many construction work areas, and traditional construction platforms cannot meet multiple work needs simultaneously. Utility Model Content

[0003] To effectively address the problems encountered during the construction of assembled cap beams, this utility model provides a multi-functional construction platform device for assembling cap beams, which can meet various operational needs during the cap beam assembly process.

[0004] A multi-functional construction platform device for assembling cap beams includes two sliding beams fixed on the cap beam. A grouting sleeve in the cap beam is connected to a pre-embedded steel bar in the pier. A suspended basket mechanism is slidably connected to the two sliding beams. A side suspended basket is fixed below the suspended basket mechanism. An end suspended basket is fixedly connected to the end of the cap beam. The end suspended basket is connected to the side suspended basket through a connecting buckle.

[0005] The suspended platform mechanism includes a supporting truss, a hanging rod, and a sliding wheel system. A cantilever beam is fixedly connected to the top of the supporting truss, and the bottom of the supporting truss is fixedly connected to the sliding wheel system. The sliding wheel system is slidably connected to two sliding beams and is limited by pins fixed to the sliding beams. A hanging rod is fixedly connected below the cantilever beam, and a side suspended platform is slidably connected to the hanging rod.

[0006] The slide beam has multiple sets of brake grooves evenly distributed on its side. Pins are inserted into the brake grooves on the front and rear sides of the sliding wheel system for braking the sliding wheel system.

[0007] A winch is fixed on the cantilever beam, and the free end of the rope on the winch is fixedly connected to the side basket; a sliding seat is provided on the side basket, and the sliding seat is slidably connected to the boom.

[0008] The bottom of the boom is equipped with a limiting block.

[0009] The length of the slide beam is 3m to 10m; the length of the cap beam is 3m to 10m; the height of the side basket is 70cm to 120cm; and the height of the end basket is 70cm to 120cm.

[0010] The distance between the two sets of brake grooves is 20cm to 50cm.

[0011] The height of the boom is 50cm to 250cm.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. A multi-functional construction platform device for assembling cap beams can perform grouting operations on the pier top and cap beam sleeve, tensioning operations of prestressed steel strands at the end of the cap beam, and construction operations of support pads at different positions on the top of the cap beam, and can meet the construction needs of multiple parts of the assembled cap beam.

[0013] 2. The prefabricated cap beam installation platform is easy to construct, reasonably priced, and easy to promote. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of the multi-functional construction platform device for assembling cap beams according to this utility model; Figure 2 A schematic diagram of the overall structure of the side-mounted suspended basket installation of the multi-functional construction platform device for assembling cap beams of this utility model; Figure 3 This is a schematic diagram of the overall structure of the side-mounted basket lifting device of the multi-functional construction platform device for assembling cap beams of this utility model. Figure 4 This is a schematic diagram of the connection between the side basket and the basket mechanism of the multi-functional construction platform device for assembling cap beams of this utility model. Figure 5 This is a schematic diagram of the side-mounted suspended basket extension structure of the multi-functional construction platform device for assembling cap beams according to this utility model. Figure 1 ; Figure 6 This is a schematic diagram of the side-mounted suspended basket extension structure of the multi-functional construction platform device for assembling cap beams according to this utility model. Figure 2 ; In the diagram: 1. Slide beam; 2. Braking groove; 3. Sliding wheel system; 4. Support truss; 5. Side suspended basket; 6. Stop block; 7. Hanging rod; 8. Cap beam; 9. Pier; 10. Embedded steel bar; 11. Grouting sleeve; 12. Cantilever beam; 13. End suspended basket; 14. Connecting buckle; 15. Support frame. Detailed Implementation

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0016] like Figures 1-6As shown, a multi-functional construction platform device for assembling cap beams proposed in this utility model has the following structure: It includes a slide beam 1 with a length of 5m; two slide beams 1 are fixed on the cap beam 8, and the grouting sleeve 11 in the cap beam 8 is connected to the pre-embedded steel bar 10 in the pier 9; a hanging basket mechanism is slidably connected to the two slide beams 1, a side hanging basket 5 is fixed below the hanging basket mechanism, and an end hanging basket 13 is fixedly connected to the end of the cap beam 8. The end hanging basket 13 is connected to the side hanging basket 5 through a connecting buckle 14.

[0017] In this embodiment, the length of the cap beam 8 is 5m; the height of the side scaffold 5 is 80cm, and the height of the end scaffold 13 is 80cm; when constructing the end of the cap beam, the end scaffold 13 is supported on the blocks 6 at both ends of the cap beam 8 by the support frame 15, and the end scaffold 13 is connected to the side scaffold 5 by the connecting buckle 14.

[0018] In this embodiment, the side scaffold 5 and the end scaffold 13 work together to form a construction platform for the end of the assembled cap beam. This platform can be used for grouting operations at the top of the pier and the cap beam sleeve, tensioning of prestressed steel strands at the end of the cap beam, and construction of support pads at different locations on the top of the cap beam. It is suitable for the construction needs of multiple parts of the assembled cap beam.

[0019] The suspended platform mechanism includes a supporting truss 4, a suspension rod 7, and a sliding wheel system 3. A cantilever beam 12 is fixedly connected to the top of the supporting truss 4, and the bottom of the supporting truss 4 is fixedly connected to the sliding wheel system 3. The sliding wheel system 3 is slidably connected to two slide beams 1. Multiple sets of braking grooves 2 are evenly distributed on the sides of the slide beams 1. Pins are inserted into the braking grooves 2 on the front and rear sides of the sliding wheel system 3 for braking the sliding wheel system 3. The suspension rod 7 is fixedly connected below the cantilever beam 12, and a side suspended platform 5 is slidably connected to the suspension rod 7.

[0020] In this embodiment, the height of the boom 7 is 200cm, the distance between the two sets of brake grooves 2 is 20cm, the sliding wheel system includes a frame and four wheels, the bottom of the support truss 4 is fixed on the frame, the four wheels slide on two slide beams 1, after reaching the designated position, at the front and rear positions of the sliding wheel system 3, the pins are inserted into the two slide beams 1 to brake the sliding wheel system 3, thereby realizing the adjustment of the position of the side suspended basket 5, so as to adapt to the construction needs of different areas.

[0021] A winch is fixed on the cantilever beam 12, and the free end of the rope on the winch is fixedly connected to the side basket 5; a sliding seat is provided on the side basket 5, and the sliding seat is slidably connected to the boom 7, and a limit block is provided at the bottom of the boom 7.

[0022] In this embodiment, the drive winch drives the side basket 5 to rise and fall. At this time, the side basket 5 slides on the boom 7 through the sliding seat. The boom 7 can prevent the side basket 5 from shaking, and the bottom of the boom 7 is provided with a limit block to prevent the side basket 5 from falling.

[0023] The above-mentioned prefabricated cap beam installation platform includes the following sequential steps: Step 1: Fabricate and install cap beam 8 Fabricate and install cap beam 8. The grouting sleeve 11 in cap beam 8 is connected to the pre-embedded steel bar 10 in pier 9. The length of cap beam 8 is 5m. Step 2: Install the pulley system 3 Construct a sliding wheel system 3. The sliding wheel system 3 is connected to the cover beam 8 through the slide beam 1. The slide beam 1 is 5m long. The sliding wheel system 3 is braked by inserting a pin into the brake groove 2. The spacing of the brake groove 2 is 20cm. Step 3: Install the side suspended platform 5 The supporting truss 4 is fixed on the sliding wheel system 3; the hanger 7 is fixed on the cantilever beam 12 connected to the supporting truss 4, and the height of the hanger 7 is 200cm; the side basket 5 is slidably connected to the hanger 7, and the lifting height is adjusted by the winch. The height of the side basket 5 is 80cm, forming a joint working assembly platform in the middle of the cap beam.

[0024] Step 4: Install the end basket 13 When constructing the end of the cap beam, an end scaffold 13 is fabricated and installed. The end scaffold 13 is 80cm high and is supported by a support frame 15 on the blocks 6 at both ends of the cap beam 8. The end scaffold 13 and the side scaffold 5 are connected by a connecting buckle 14 to form a working assembly platform for the end of the cap beam.

Claims

1. A multi-functional construction platform device for assembling cap beams, characterized in that, It includes two sliding beams fixed to the cap beam, and the grouting sleeve in the cap beam is connected to the pre-embedded steel bars in the pier; a hanging basket mechanism is slidably connected to the two sliding beams, a side hanging basket is fixed below the hanging basket mechanism, and an end hanging basket is fixedly connected to the end of the cap beam, and the end hanging basket is connected to the side hanging basket through connecting buckles.

2. The multi-functional construction platform device for assembling cap beams according to claim 1, characterized in that, The suspended platform mechanism includes a supporting truss, a hanging rod, and a sliding wheel system. A cantilever beam is fixedly connected to the top of the supporting truss, and the bottom of the supporting truss is fixedly connected to the sliding wheel system. The sliding wheel system is slidably connected to two sliding beams and is limited by pins fixed to the sliding beams. A hanging rod is fixedly connected below the cantilever beam, and a side suspended platform is slidably connected to the hanging rod.

3. The multi-functional construction platform device for assembling cap beams according to claim 1, characterized in that, The slide beam has multiple sets of brake grooves evenly distributed on its side. Pins are inserted into the brake grooves on the front and rear sides of the sliding wheel system for braking the sliding wheel system.

4. The multi-functional construction platform device for assembling cap beams according to claim 2, characterized in that, A winch is fixed on the cantilever beam, and the free end of the rope on the winch is fixedly connected to the side basket; a sliding seat is provided on the side basket, and the sliding seat is slidably connected to the boom.

5. The multi-functional construction platform device for assembling cap beams according to claim 2, characterized in that, The bottom of the boom is equipped with a limiting block.

6. The multi-functional construction platform device for assembling cap beams according to claim 1, characterized in that, The length of the slide beam is 3m to 10m; the length of the cap beam is 3m to 10m; the height of the side basket is 70cm to 120cm; and the height of the end basket is 70cm to 120cm.

7. The multi-functional construction platform device for assembling cap beams according to claim 3, characterized in that, The distance between the two sets of brake grooves is 20cm to 50cm.

8. The multi-functional construction platform device for assembling cap beams according to claim 2, characterized in that, The height of the boom is 50cm to 250cm.

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