Adjusting device for precast beam side mold

Abstract

The utility model discloses an adjusting device for a precast beam side mould, which comprises a mounting frame, the inner wall of the mounting frame is movably connected with a moving seat, the inner wall of the moving seat is fixedly connected with a first servo motor, the output end of the first servo motor is fixedly connected with a reel, the outer surface of the reel is provided with a side mould roll, and the side mould roll is fixedly connected with the moving seat. According to the adjusting device for the precast beam side mold, a second servo motor is started, a stud is driven to rotate, a moving seat is controlled to move up and down, meanwhile, a first servo motor is started, when the moving seat ascends or descends, a reel rotates synchronously to unwind or wind a side mold roll, the height of the side mold is adjusted, and the side mold can be adjusted conveniently. And mounting blocks are fixed to the two moving seats in the two mounting frames on the same side, rotating shafts are arranged in the mounting blocks, supporting sleeves are arranged on the rotating shafts in a sleeving mode to support the rolling arc positions of the side molds, and supporting blocks are fixed to the moving seats to support the top of the precast beam.

Description

Technical Field

[0001] The utility model relates to the technical field of prefabricated beams, in particular to an adjusting device for a side form of a prefabricated beam. Background Art

[0002] Prefabricated beam structure has the advantages of good economy, controllable construction quality and construction period, so it is widely used in bridge projects. It is hollow inside and has flanges on both sides of the upper part, similar to a box. It is mostly made of reinforced concrete structure. It is prefabricated in an independent site using prefabricated beam formwork, and then combined with a bridge-building machine to be erected after the lower project is completed, which can speed up the project progress and save construction time.

[0003] After searching, it was found that a prefabricated box girder formwork adjustment device was disclosed in the Chinese Utility Model Patent Publication No. CN214238730U. By setting the side formwork as a split structure and forming the side formwork and the bottom formwork as one piece, it is convenient to disassemble the side formwork after the box girder is manufactured. However, when the existing device is in use, the height of the side formwork is often fixed and the height of the side formwork cannot be adjusted. Therefore, an adjustment device that can adjust the height of the side formwork is needed. Utility Model Content

[0004] The main purpose of the utility model is to provide an adjusting device for the side form of a precast beam, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A precast beam side form adjustment device comprises a mounting frame, the inner wall of the mounting frame is movably connected to a movable seat, the inner wall of the movable seat is fixedly connected to a first servo motor, the output end of the first servo motor is fixedly connected to a reel, and the outer surface of the reel is provided with a side form roll.

[0007] In order to achieve the effect of fixing the first servo motor, as an adjusting device for a precast beam side mold of the utility model, the inner wall of the movable seat is fixedly connected with a motor sleeve, and the outer surface of the reel is movably connected with a support sheet.

[0008] In order to achieve the effect of supporting the other end of the reel, as an adjusting device for a precast beam side form of the utility model, a support ring is provided at the other end of the reel, and a partition plate is fixedly connected to the inner wall of the mounting frame.

[0009] In order to provide power for the rotation of the stud, as an adjusting device for the precast beam side form of the utility model, the inner bottom wall of the mounting frame is fixedly connected to a second servo motor, and the output end of the second servo motor is fixedly connected to the stud.

[0010] In order to achieve the effect of fixing the rotating shaft, as an adjusting device for a precast beam side mold of the utility model, the inner top wall of the installation frame is fixedly connected with a limiting ring, and one side of the movable seat is fixedly connected with a mounting block.

[0011] In order to achieve the effect of facilitating the installation of the support sleeve, as an adjusting device for the precast beam side form of the utility model, the inner wall of the installation block is fixedly connected with a rotating shaft, and the outer surface of the rotating shaft is movably connected with the support sleeve.

[0012] In order to achieve the effect of supporting the side mold roll, as an adjusting device for the precast beam side mold of the utility model, the upper surface of the movable seat is fixedly connected with a support block, and the lower surface of the installation frame is fixedly connected with a bottom plate.

[0013] In order to achieve the effect of fixing the bottom of the side mold roll, as an adjusting device for a precast beam side mold of the utility model, a fixing strip is fixedly connected to the upper surface of the bottom plate.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The adjusting device for the side form of the prefabricated beam is configured by installing a frame, a movable seat, a first servo motor, a reel and a side form roll. The second servo motor is started to drive the stud to rotate, and the movable seat is controlled to move up and down. The first servo motor is started at the same time. When the movable seat rises or falls, the reel rotates synchronously to unwind or rewind the side form roll, and the height of the side form is adjusted, so that the height of the side form can be changed according to demand.

[0016] 2. The adjusting device for the side form of the prefabricated beam is provided with a mounting block, a rotating shaft, a supporting sleeve and a supporting block. The mounting block is fixed on two movable seats in two mounting frames on the same side. The mounting block has a rotating shaft inside, and a supporting sleeve is mounted on the rotating shaft to support the arc of the side form. The supporting block is also fixed on the movable seat to support the top of the prefabricated beam. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of an adjustment device for a precast beam side formwork according to Embodiment 1 of the utility model;

[0018] Figure 2 This is a schematic diagram of the axonometric structure of an adjustment device for a precast beam side formwork in Example 1 of the utility model when viewed from above;

[0019] Figure 3 This is a schematic cross-sectional view of a precast beam side form adjustment device in accordance with Embodiment 1 of the utility model;

[0020] Figure 4 This is a schematic cross-sectional structure diagram of a right side view of an adjusting device for a precast beam side form according to Embodiment 1 of the utility model;

[0021] Figure 5 This is a schematic diagram of the axonometric structure of a mounting frame in an adjusting device for a precast beam side formwork according to Embodiment 1 of the utility model;

[0022] Figure 6 This is a schematic diagram of the exploded structure of a support block in an adjusting device for a precast beam side formwork according to Embodiment 1 of the utility model;

[0023] Figure 7 This is a schematic diagram of the axonometric structure of a support frame in an adjusting device for a precast beam side form in Example 1 of the utility model;

[0024] Figure 8 This is a schematic diagram of the axonometric structure of the bottom plate in an adjusting device for a precast beam side form in Example 1 of the utility model.

[0025] In the figure: 1. installation frame; 2. moving seat; 3. first servo motor; 4. reel; 5. side mold roll; 6. motor cover; 7. support sheet; 8. support ring; 9. partition plate; 10. second servo motor; 11. stud; 12. limit ring; 13. installation block; 14. rotating shaft; 15. support sleeve; 16. support block; 17. bottom plate; 18. fixing strip. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example 1

[0028] like Figure 1-8 As shown, an adjustment device for a precast beam side formwork comprises a mounting frame 1, an inner wall of the mounting frame 1 is movably connected to a movable seat 2, an inner wall of the movable seat 2 is fixedly connected to a first servo motor 3, an output end of the first servo motor 3 is fixedly connected to a reel 4, and an outer surface of the reel 4 is provided with a side form roll 5.

[0029] When in use, through the arrangement of the mounting frame 1, the movable seat 2, the first servo motor 3, the reel 4 and the side mold reel 5, there are four mounting frames 1 on the bottom plate 17, and the two mounting frames 1 on the same side of the bottom plate 17 are a group. The movable seats 2 in the two mounting frames 1 correspond to each other, the first servo motor 3 is fixed to the movable seat 2 in one mounting frame 1 through the motor sleeve 6 and one end of the reel 4 is supported by the support sheet 7, and the support ring 8 in the movable seat 2 in the other mounting frame 1 supports the other end of the reel 4, the side mold reel 5 is rolled on the reel 4, the movable seat 2 and the stud 11 in the mounting frame 1 are threadedly connected, and the movable seat 2 is controlled to move up and down by rotating the stud 11. When the side mold in the device is adjusted, the second servo motor 10 is started to drive the stud 11 to rotate and control the movable seat 2 to move up and down, and the first servo motor 3 is started at the same time. When the movable seat 2 rises or falls, the reel 4 rotates synchronously to unwind or rewind the side mold reel 5, and the height of the side mold can be adjusted, so that the height of the side mold can be changed according to needs.

[0030] In this embodiment, a motor sleeve 6 is fixedly connected to the inner wall of the movable seat 2 , and a supporting sheet 7 is movably connected to the outer surface of the reel 4 .

[0031] During specific use, the first servo motor 3 is fixed by setting the motor cover 6.

[0032] In this embodiment, a support ring 8 is provided at the other end of the reel 4 , and a partition plate 9 is fixedly connected to the inner wall of the mounting frame 1 .

[0033] During specific use, the other end of the reel 4 is supported by the support ring 8 .

[0034] In this embodiment, the second servo motor 10 is fixedly connected to the inner bottom wall of the installation frame 1 , and the output end of the second servo motor 10 is fixedly connected to a stud 11 .

[0035] During specific use, the second servo motor 10 is provided to provide power for the rotation of the stud 11 .

[0036] In this embodiment, a limit ring 12 is fixedly connected to the inner top wall of the installation frame 1 , and a mounting block 13 is fixedly connected to one side of the movable seat 2 .

[0037] During specific use, the rotating shaft 14 is fixed by setting the mounting block 13 .

[0038] In this embodiment, a rotating shaft 14 is fixedly connected to the inner wall of the mounting block 13 , and a supporting sleeve 15 is movably connected to the outer surface of the rotating shaft 14 .

[0039] During specific use, the support sleeve 15 can be easily installed by setting the rotating shaft 14 .

[0040] In this embodiment, a support block 16 is fixedly connected to the upper surface of the movable base 2 , and a bottom plate 17 is fixedly connected to the lower surface of the installation frame 1 .

[0041] During specific use, the side mold roll 5 is supported by the setting of the support block 16.

[0042] In this embodiment, a fixing bar 18 is fixedly connected to the upper surface of the bottom plate 17 .

[0043] During specific use, the bottom of the side mold roll 5 is fixed by setting the fixing strip 18.

[0044] Working principle: When the side mold in the device is adjusted, the second servo motor 10 is started to drive the stud 11 to rotate, control the moving seat 2 to move up and down, and at the same time start the first servo motor 3. When the moving seat 2 rises or falls, the reel 4 rotates synchronously to unwind or rewind the side mold roll 5 to adjust the height of the side mold.

[0045] The above shows and describes the basic principle and main features of the utility model and the 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 descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which 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. An adjusting device for a precast beam side form, comprising a mounting frame (1), characterized in that: The inner wall of the installation frame (1) is movably connected to a movable seat (2), the inner wall of the movable seat (2) is fixedly connected to a first servo motor (3), the output end of the first servo motor (3) is fixedly connected to a reel (4), and the outer surface of the reel (4) is provided with a side mold roll (5).

2. The adjusting device for the side form of a precast beam according to claim 1, characterized in that: The inner wall of the movable seat (2) is fixedly connected to a motor sleeve (6), and the outer surface of the reel (4) is movably connected to a support sheet (7).

3. The adjusting device for the side form of a precast beam according to claim 1, characterized in that: A support ring (8) is provided at the other end of the reel (4), and a partition plate (9) is fixedly connected to the inner wall of the installation frame (1).

4. The adjusting device for the side form of a precast beam according to claim 1, characterized in that: A second servo motor (10) is fixedly connected to the inner bottom wall of the installation frame (1), and a stud (11) is fixedly connected to the output end of the second servo motor (10).

5. The adjusting device for the side form of a precast beam according to claim 1, characterized in that: The inner top wall of the installation frame (1) is fixedly connected to a limit ring (12), and one side of the movable seat (2) is fixedly connected to a mounting block (13).

6. The adjusting device for the side form of a precast beam according to claim 5, characterized in that: The inner wall of the mounting block (13) is fixedly connected to a rotating shaft (14), and the outer surface of the rotating shaft (14) is movably connected to a supporting sleeve (15).

7. The precast beam side form adjustment device according to claim 1, characterized in that: The upper surface of the movable seat (2) is fixedly connected to a support block (16), and the lower surface of the installation frame (1) is fixedly connected to a bottom plate (17).

8. The precast beam side form adjustment device according to claim 7, characterized in that: A fixing strip (18) is fixedly connected to the upper surface of the bottom plate (17).

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