Triangular fixing device for vertically placing formed prestressed prefabricated building board

Abstract

The utility model discloses a vertically placed triangular fixing device for forming a prestressed prefabricated building board, which relates to the technical field of building boards and comprises a vertical rod, two ends of the vertical rod are fixedly connected with adjusting frames, and the bottom surface of the lower adjusting frame in the two adjusting frames is fixedly connected with a base. The positioning mechanism is arranged to stably fix prefabricated building boards which are vertically placed and have different sizes, and the size of the prefabricated building boards cannot be ensured to be very accurate in the production process, so that the positions of the two corresponding positioning rods are flexibly adjusted, and the size of the prefabricated building boards can be ensured to be very accurate. The prefabricated building board clamping device is simple in structure and convenient to use, stable clamping and fixing of prefabricated building boards are achieved, on one hand, the fixing effect of the device on vertically-placed boards is guaranteed, on the other hand, the limitation of the device is reduced, the effect of changing the transmission direction can be achieved by arranging the transmission mechanism, and workers can conveniently use the device to fix the boards.

Description

Technical Field

[0001] The utility model relates to the technical field of building boards, in particular to a triangular fixing device for vertically placing formed prestressed prefabricated building boards. Background Art

[0002] Sheets are flat rectangular blocks of building material made into standard sizes and used in the construction industry as wall, ceiling or floor components. They also refer to metal sheets that are forged, rolled or cast.

[0003] Prefabricated building panels need to be placed vertically after production, and a fixing device is required during the placement process. Since prefabricated building panels come in a variety of sizes, in order to ensure that the fixing device has a good fixing effect on prefabricated panels of different sizes; for this reason, we provide a triangular fixing device for the vertical placement of formed prestressed prefabricated building panels to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to make up for the deficiencies of the prior art and to provide a triangular fixing device for vertical placement of formed prestressed prefabricated building panels, which can more stably fix panels of different sizes.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a triangular fixing device for vertically placing formed prestressed prefabricated building panels, comprising a vertical rod, both ends of which are fixedly connected to an adjustment frame, the bottom surface of the lower adjustment frame in the two adjustment frames is fixedly connected to a base, the outer surface of the vertical rod is fixedly connected to two oblique rods, and the bottom surfaces of the two oblique rods are fixedly connected to the upper surface of the base.

[0006] The two adjusting frames are both provided with a positioning mechanism and a transmission mechanism. Each positioning mechanism comprises a bracket fixedly connected to the adjusting frame. The inner wall of the bracket is rotatably sleeved with a bidirectional threaded rod. The outer surface of the bidirectional threaded rod is threadedly connected to two connecting sleeve blocks.

[0007] Furthermore, the outer surface of each connecting sleeve is fixedly connected to a positioning rod, and the outer surface of each connecting sleeve is slidably connected to the inner wall of the corresponding adjustment frame. By setting the positioning rod, the vertically placed prefabricated building panels can be better fixed, and by limiting the relationship between the connecting sleeve and the adjustment frame, the position of the positioning rod can be adjusted more smoothly, thereby facilitating the fixation of panels of different sizes.

[0008] Furthermore, four limit rods are installed on the inner wall of each adjustment frame, and one end of each connecting sleeve is provided with four through holes that are slidably sleeved on the corresponding limit rods. By setting the through holes and limit rods, the corresponding connecting sleeve can be made more stable during the movement, thereby improving the convenience of device operation.

[0009] Furthermore, each of the transmission mechanisms includes a first bevel gear fixedly connected to the outer surface of the corresponding bidirectional threaded rod, and the inner wall of each adjustment frame is rotatably sleeved with a rotating rod. The bidirectional threaded rod can be easily rotated by setting the first bevel gear.

[0010] Furthermore, one end of each of the rotating rods is fixedly connected to a second bevel gear meshing with the corresponding first bevel gear, and the other end of each of the rotating rods is fixedly connected to a handle. By setting the second bevel gear, when the rotating rod rotates, the second bevel gear can be driven to rotate. The rotation of the second bevel gear can make the first bevel gear rotate, and then the bidirectional threaded rod can be rotated, thereby achieving the effect of changing the transmission direction.

[0011] Furthermore, two symmetrical positioning blocks are fixedly connected to the outer surface of the base, and a positioning hole is opened on the upper surface of each positioning block. By setting the positioning blocks, the device can be conveniently positioned on the contact surface by bolts, thereby improving the fixing effect of the device on the vertically placed plate.

[0012] Furthermore, a connecting column is fixedly connected to the outer surface of the vertical rod, and a handle is fixedly connected to the outer surface of the connecting column. By providing the connecting column and the handle, it is convenient for workers to hold the device and move it, thereby improving the portability of the device.

[0013] Compared with the prior art, the triangular fixing device for forming prestressed prefabricated building panels for vertical placement has the following beneficial effects:

[0014] 1. The utility model can stably fix vertically placed prefabricated building panels of different sizes by setting a positioning mechanism. Since the size of the prefabricated panels cannot be guaranteed to be very accurate during the production process, the utility model flexibly adjusts the positions of two corresponding positioning rods to achieve stable clamping and fixation of the prefabricated building panels. On the one hand, it ensures the fixing effect of the device on the vertically placed panels, and on the other hand, it reduces the limitations of the device. By setting a transmission mechanism, the effect of changing the transmission direction can be achieved, which is convenient for the staff to use the device to fix the panels.

[0015] 2. The utility model can make the corresponding connecting sleeve block more stable during the movement by setting the through hole and the limit rod, thereby improving the convenience of device operation. By setting the positioning block, the device can be conveniently positioned on the contact surface by bolts, thereby improving the fixing effect of the device on the vertically placed plate. By setting the connecting column and the handle, the staff can conveniently move the device by hand, thereby improving the portability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the positioning rod structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of the regulating frame of the utility model.

[0020] In the figure: 1. vertical rod; 2. adjustment frame; 3. positioning mechanism; 301. positioning rod; 302. connecting sleeve block; 303. bracket; 304. two-way threaded rod; 305. through hole; 306. limit rod; 4. transmission mechanism; 401. first bevel gear; 402. rotating rod; 403. second bevel gear; 404. handle; 5. base; 6. oblique rod; 7. positioning block; 8. connecting column; 9. handle. DETAILED DESCRIPTION

[0021] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0022] As described in the background art, in order to facilitate the vertical fixation of prefabricated panels, this embodiment provides a triangular fixing device for forming prestressed prefabricated building panels for vertical placement, which can specifically fix the vertically placed prefabricated building panels.

[0023] See also Figures 1 to 4 This embodiment proposes a triangular fixing device for vertically placing prestressed prefabricated building panels, including a vertical rod 1, and both ends of the vertical rod 1 are fixedly connected to an adjustment frame 2.

[0024] The bottom surface of the lower adjustment frame 2 of the two adjustment frames 2 is fixedly connected to a base 5 , and the outer surface of the vertical rod 1 is fixedly connected to two oblique rods 6 , and the bottom surfaces of the two oblique rods 6 are fixedly connected to the upper surface of the base 5 .

[0025] By providing two oblique rods 6, a triangular shape can be formed between the base 5, so that its stability can be improved, which is beneficial to fix the vertically placed plate, and the above components are all made of materials with a certain strength, such as stainless steel.

[0026] Two symmetrical positioning blocks 7 are fixedly connected to the outer surface of the base 5. A positioning hole is provided on the upper surface of each positioning block 7. By providing the positioning blocks 7, the device can be conveniently positioned on the contact surface by bolts, thereby improving the fixing effect of the device on the vertically placed plate.

[0027] The outer surface of the vertical rod 1 is fixedly connected with a connecting column 8, and the outer surface of the connecting column 8 is fixedly connected with a handle 9. By providing the connecting column 8 and the handle 9, it is convenient for workers to hold the device and move it, thereby improving the portability of the device.

[0028] The two adjustment frames 2 are internally provided with a positioning mechanism 3 and a transmission mechanism 4. Each positioning mechanism 3 includes a bracket 303 fixedly connected to the adjustment frame 2. The inner wall of the bracket 303 is rotatably sleeved with a bidirectional threaded rod 304. The outer surface of the bidirectional threaded rod 304 is threadedly connected to two connecting sleeve blocks 302.

[0029] The outer surface of each connecting sleeve block 302 is fixedly connected with a positioning rod 301 , and the outer surface of each connecting sleeve block 302 is slidably connected with the inner wall of the corresponding adjustment frame 2 .

[0030] By providing the positioning rod 301, the vertically placed prefabricated building panels can be better fixed. By limiting the relationship between the connecting sleeve block 302 and the adjustment frame 2, the position of the positioning rod 301 can be adjusted more smoothly, which facilitates the fixation of panels of different sizes.

[0031] When the bidirectional threaded rod 304 rotates, the two connecting sleeves 302 threaded on its surface will move, and the two corresponding connecting sleeves 302 will move towards or away from each other, thereby driving the two positioning rods 301 to move towards or away from each other.

[0032] On the one hand, since the sizes of the upper and lower ends of the prefabricated building panels may have slight deviations after production, the positioning mechanism 3 provided in the device can adjust the corresponding two positioning rods 301 in the two groups of positioning mechanisms 3 according to the upper and lower ends of the prefabricated panels, respectively, so that the two corresponding positioning rods 301 can be more closely fitted to clamp the vertically placed panels, thereby improving the fixing effect of the device on the panels.

[0033] On the other hand, the positions of the two corresponding positioning rods 301 can be adjusted, which can also facilitate the device to fix prefabricated building panels of other sizes when they are placed vertically, thereby expanding the scope of application of the device and making it more practical.

[0034] Four limit rods 306 are installed on the inner wall of each adjustment frame 2, and one end of each connecting sleeve 302 is provided with four through holes 305 slidably mounted on the corresponding limit rods 306. By setting the through holes 305 and the limit rods 306, the corresponding connecting sleeve 302 can be made more stable during the movement, thereby improving the convenience of device operation.

[0035] Each transmission mechanism 4 includes a first bevel gear 401 fixedly connected to the outer surface of the corresponding bidirectional threaded rod 304, and a rotating rod 402 is rotatably sleeved on the inner wall of each adjustment frame 2. The first bevel gear 401 can facilitate the rotation of the bidirectional threaded rod 304.

[0036] One end of each rotating rod 402 is fixedly connected to a second bevel gear 403 meshing with the corresponding first bevel gear 401 , and the other end of each rotating rod 402 is fixedly connected to a handle 404 .

[0037] By setting the second bevel gear 403, when the rotating rod 402 rotates, the second bevel gear 403 can be driven to rotate. The rotation of the second bevel gear 403 can make the first bevel gear 401 rotate, and then the bidirectional threaded rod 304 rotates, achieving the effect of changing the transmission direction, making it convenient for the staff to adjust the positions of the two positioning rods 301.

[0038] Working principle: When in use, the device is placed on one side of a vertically placed prefabricated building board, and then the positions of the positioning rods 301 in the two positioning mechanisms 3 are adjusted according to the size of the prefabricated building board, so that the two corresponding positioning rods 301 in the two positioning mechanisms 3 are respectively clamped on one side of the prefabricated building board. When adjusting the two corresponding positioning rods 301, it can be achieved by rotating the handle 404. When the handle 404 rotates, it will drive the rotating rod 402 and the second bevel gear 403 to rotate. When the second bevel gear 403 rotates, it will drive the first bevel gear 401 Rotation: The rotation of the first bevel gear 401 can make the bidirectional threaded rod 304 rotate. When the bidirectional threaded rod 304 rotates, the two connecting sleeves 302 with thread sleeves on its surface can move towards or away from each other, so that the two corresponding positioning rods 301 can move towards or away from each other, so that the two corresponding positioning rods 301 can clamp the side of the building board more closely. After completing the clamping work of the two sets of positioning rods 301, the device can also be connected to the ground through two positioning blocks 7 and positioning screws to improve stability.

Claims

1. A triangular fixing device for forming prestressed prefabricated building panels for vertical placement, comprising a vertical rod (1), characterized in that: Both ends of the vertical rod (1) are fixedly connected to an adjustment frame (2); the bottom surface of the lower adjustment frame (2) of the two adjustment frames (2) is fixedly connected to a base (5); the outer surface of the vertical rod (1) is fixedly connected to two oblique rods (6); the bottom surfaces of the two oblique rods (6) are fixedly connected to the upper surface of the base (5); A positioning mechanism (3) and a transmission mechanism (4) are provided inside the two adjustment frames (2); each positioning mechanism (3) comprises a bracket (303) fixedly connected to the adjustment frame (2); a bidirectional threaded rod (304) is rotatably sleeved on the inner wall of the bracket (303); and two connecting sleeve blocks (302) are threadedly connected to the outer surface of the bidirectional threaded rod (304).

2. The triangular fixing device for vertical placement of prestressed prefabricated building panels according to claim 1, characterized in that: The outer surface of each connecting sleeve (302) is fixedly connected to a positioning rod (301), and the outer surface of each connecting sleeve (302) is slidably connected to the inner wall of the corresponding adjustment frame (2).

3. The triangular fixing device for vertical placement of prestressed prefabricated building panels according to claim 1, characterized in that: Four limiting rods (306) are installed on the inner wall of each adjustment frame (2), and one end of each connecting sleeve block (302) is provided with four through holes (305) which are slidably sleeved on the corresponding limiting rods (306).

4. The triangular fixing device for vertical placement of prestressed prefabricated building panels according to claim 1, characterized in that: Each of the transmission mechanisms (4) comprises a first bevel gear (401) fixedly connected to the outer surface of a corresponding bidirectional threaded rod (304), and a rotating rod (402) is rotatably sleeved on the inner wall of each of the adjustment frames (2).

5. The triangular fixing device for vertical placement of prestressed prefabricated building panels according to claim 4, characterized in that: One end of each rotating rod (402) is fixedly connected to a second bevel gear (403) meshing with the corresponding first bevel gear (401), and the other end of each rotating rod (402) is fixedly connected to a handle (404).

6. The triangular fixing device for vertical placement of prestressed prefabricated building panels according to claim 1, characterized in that: Two symmetrical positioning blocks (7) are fixedly connected to the outer surface of the base (5), and a positioning hole is provided on the upper surface of each positioning block (7).

7. The triangular fixing device for vertical placement of prestressed prefabricated building panels according to claim 1, characterized in that: The outer surface of the vertical rod (1) is fixedly connected to a connecting column (8), and the outer surface of the connecting column (8) is fixedly connected to a handle (9).

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