Template fixing device

Abstract

The utility model discloses a template fixing device, which relates to the template fixing field, and comprises two support columns, the bottoms of the two support columns are provided with a fixed bottom plate, the four corners of the fixed bottom plate are in threaded connection with fixed bolts, a rotating box is arranged between the two support columns, the two surfaces of the rotating box are fixedly connected with rotating shafts, and the rotating shafts are fixedly connected with the fixed bottom plate. And rotating plates are rotationally connected to the middles of the two rotating shafts correspondingly, fixing plates are slidably connected to the interiors of the two rotating plates correspondingly, and the two fixing plates are jointly and fixedly connected with a template. Through the arrangement of the rotating shaft device, the angle of the formwork can be adjusted according to the angle of a cement column after the formwork is fixed, then extrusion fixing operation can be conducted when the formwork is used for the cement column with the inclined face, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the field of template fixing, in particular to a template fixing device. Background Art

[0002] Civil engineering refers to the general scientific and technological term for various land engineering facilities, among which construction engineering is also a type of civil engineering. During the construction process, building formwork is usually required. The building formwork will shape the unfixed cement until it is air-dried and tightened to ensure that the cement column will not collapse or tip over.

[0003] After searching, the applicant found that a Chinese patent disclosed "a template fixing device", and its publication (announcement) number is "CN 219011929 U". This patent mainly involves putting two ropes on the template, and then setting the inner corners of four L-shaped boxes at the four corners of the template group respectively. Then, the two ropes can be pulled forward to tighten them, so that the template group is squeezed and fixed by the two ropes and the L-shaped box. Then, the two ropes can be fixed by the fixing mechanism, so that the corners of the template group can be squeezed and fixed by the ropes and the L-shaped box, and template groups of different sizes can be fixed by ropes. At the same time, it is only necessary to fix the bottom plate in a suitable direction, and there is no need to open fixing grooves around the template group.

[0004] Although the above patent achieves the effect of fixing the template, the cement columns for pouring bridges are not regular planes. There are slopes and shapes at various angles that need to be fixed and squeezed. Therefore, it is inconvenient to adjust the angle of the template, resulting in reduced utilization of the template and increased difficulty of the work. Utility Model Content

[0005] The purpose of the utility model is to provide a template fixing device to solve the problem proposed in the above background technology that the cement columns for bridge casting are not regular planes, but have inclined surfaces and shapes of various angles that need to be fixed and extruded, so it is inconvenient to adjust the angle of the template, resulting in reduced utilization of the template and increased work difficulty.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a template fixing device, comprising two support columns, a fixed base plate is provided at the bottom of the two support columns, and fixing bolts are threadedly connected at the four corners of the fixed base plate, a rotating box is provided between the two support columns, both sides of the rotating box are fixedly connected with a rotating shaft, the middle of the two rotating shafts are rotatably connected with a rotating plate, the interior of the two rotating plates are slidably connected with a fixed plate, and the two fixed plates are commonly fixedly connected to the template.

[0007] Preferably, first guide grooves are formed on opposite sides of the two support columns, wherein a first threaded rod is rotatably connected inside one of the first guide grooves, and a guide rod is fixedly connected inside the other first guide groove.

[0008] Preferably, opposite sides of the two rotating shafts are fixedly connected with second sliders, and the two second sliders are respectively threadedly connected to the corresponding first threaded rods and slidably connected to the guide rods.

[0009] Preferably, a rotating rod is rotatably connected inside the rotating box, and both ends of the rotating rod are fixedly connected to corresponding rotating plates respectively. A first worm gear threaded hole is opened on the surface of the two rotating plates, and a plurality of thread grooves are opened on the surface of the fixed plate. The threaded hole and the thread groove are threadedly connected to a threaded column.

[0010] Preferably, a rotating motor is fixedly connected to the surface of the rotating box, a first worm is fixedly connected to the output end of the rotating motor, a first worm wheel is fixedly connected to the surface of the rotating rod, and the first worm wheel is meshingly connected to the first worm wheel.

[0011] Preferably, two second guide grooves are provided on the surface of the fixed base plate, a second threaded rod is rotatably connected inside one of the second guide grooves, sliding rods are fixedly connected inside the two second guide grooves, the bottoms of the two support columns are fixedly connected to first sliders, the second guide groove is threadedly connected to one of the first sliders, and the sliding rod is slidably connected to the other first slider.

[0012] Preferably, a servo motor is fixedly connected to the surface of the fixed base plate, a first space groove is opened on one side of the fixed base plate, the output end of the servo motor passes through one side of the first space groove, a second worm is rotatably connected inside the first space groove, and one end of the second worm is fixedly connected to the output end of the servo motor.

[0013] Preferably, one end of the second threaded rod passes through the inner wall of the first spatial groove and is fixedly connected to a second worm gear, and the second worm gear is meshingly connected to the second worm.

[0014] Preferably, one side of one of the support columns is fixedly connected to a motor box, the interior of the motor box is fixedly connected to a drive motor, one side of the support column is provided with a second space groove, the interior of the second space groove is rotatably connected to a third worm, the third worm passes through one side of the second space groove and is fixedly connected to the output end of the drive motor.

[0015] Preferably, the first threaded rod passes through one side of the second spatial groove and is rotatably connected to the other side of the second spatial groove, and a third worm gear is fixedly connected to the surface of the first threaded rod, and the third worm gear is meshingly connected to the third worm.

[0016] Technical effects and advantages of the utility model:

[0017] 1. The utility model provides a rotating shaft device, so that after the template is fixed, the angle of the template can be adjusted according to the angle of the cement column, so that when it is aimed at the cement column on the inclined surface, the extrusion fixing operation can be performed, which increases the practicality of the device.

[0018] 2. The utility model provides an adjustment device so that the template can be adjusted in height accordingly when facing extrusion surfaces of different heights so that the template can fit better, thereby giving full play to the flexibility of the device and increasing the universality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the angle adjustment device of the utility model.

[0021] Figure 3 It is a front view cross-sectional structural diagram of the base portion of the utility model.

[0022] Figure 4 It is a schematic diagram of the cross-sectional structure of the left side portion of the support column of the utility model.

[0023] In the figure: 1. support column; 2. rotating shaft; 3. first guide groove; 4. first threaded rod; 5. servo motor; 6. fixing bolt; 7. second threaded rod; 8. second guide groove; 9. sliding rod; 10. threaded hole; 11. first slider; 12. rotating box; 13. fixed plate; 14. threaded groove; 15. rotating motor; 16. template; 17. threaded column; 18. rotating plate; 19. motor box; 20. second slider; 21. first worm; 22. rotating rod; 23. first worm wheel; 24. fixed bottom plate; 25. second worm; 26. second worm wheel; 27. first space groove; 28. driving motor; 29. ​​third worm wheel; 30. third worm; 31. second space groove. DETAILED DESCRIPTION

[0024] 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.

[0025] The utility model provides Figure 1-4A template fixing device shown includes two support columns 1, a fixed base plate 24 is provided at the bottom of the two support columns 1, and fixing bolts 6 are threadedly connected at the four corners of the fixed base plate 24. A rotating box 12 is provided between the two support columns 1, and a rotating shaft 2 is fixedly connected to both sides of the rotating box 12. A rotating plate 18 is rotatably connected in the middle of the two rotating shafts 2. The interiors of the two rotating plates 18 are slidably connected to fixed plates 13, and the two fixed plates 13 are jointly fixedly connected to a template 16.

[0026] like Figure 1 As shown, first guide grooves 3 are provided on opposite sides of the two support columns 1, wherein a first threaded rod 4 is rotatably connected inside one of the first guide grooves 3, and a guide rod is fixedly connected inside the other first guide groove 3, so that the template 16 can move in the vertical direction.

[0027] like Figure 1 As shown, two second guide grooves 8 are provided on the surface of the fixed base plate 24, wherein a second threaded rod 7 is rotatably connected inside one of the second guide grooves 8, and sliding rods 9 are fixedly connected inside the two second guide grooves 8. The bottoms of the two support columns 1 are fixedly connected with first sliding blocks 11, the second guide groove 8 is threadedly connected to one of the first sliding blocks 11, and the sliding rod 9 is slidably connected to the other first sliding block 11.

[0028] like Figure 2 As shown, the opposite sides of the two rotating shafts 2 are fixedly connected with second sliders 20, and the two second sliders 20 are respectively threadedly connected with the corresponding first threaded rods 4 and slidably connected with the guide rods. A rotating rod 22 is rotatably connected inside the rotating box 12, and the two ends of the rotating rod 22 are respectively fixedly connected with the corresponding rotating plates 18. The surfaces of the two rotating plates 18 are provided with threaded holes 10, and the surface of the fixed plate 13 is provided with multiple threaded grooves 14. The threaded holes 10 and the threaded grooves 14 are threadedly connected with threaded columns 17, so that the rotating plate 18 and the fixed plate 13 can be extended and retracted, thereby increasing the length of the supported template 16.

[0029] like Figure 2 As shown, a rotating motor 15 is fixedly connected to the surface of the rotating box 12, a first worm 21 is fixedly connected to the output end of the rotating motor 15, a first worm wheel 23 is fixedly connected to the surface of the rotating rod 22, and the first worm wheel 23 is meshingly connected to the first worm 21.

[0030] like Figure 3 As shown, a servo motor 5 is fixedly connected to the surface of the fixed base plate 24, a first space groove 27 is opened on one side of the fixed base plate 24, the output end of the servo motor 5 passes through one side of the first space groove 27, a second worm 25 is rotatably connected inside the first space groove 27, and one end of the second worm 25 is fixedly connected to the output end of the servo motor 5.

[0031] like Figure 3 As shown, one end of the second threaded rod 7 passes through the inner wall of the first spatial groove 27 and is fixedly connected to the second worm gear 26 , and the second worm gear 26 is meshedly connected with the second worm 25 .

[0032] like Figure 4 As shown, one side of one of the support columns 1 is fixedly connected to a motor box 19, and the interior of the motor box 19 is fixedly connected to a drive motor 28. A second space slot 31 is opened on one side of the support column 1, and the interior of the second space slot 31 is rotatably connected to a third worm 30. The third worm 30 passes through one side of the second space slot 31 and is fixedly connected to the output end of the drive motor 28.

[0033] like Figure 4 As shown, the first threaded rod 4 passes through one side of the second spatial groove 31 and is rotatably connected to the other side of the second spatial groove 31 . The surface of the first threaded rod 4 is fixedly connected to the third worm gear 29 , and the third worm gear 29 is meshingly connected to the third worm 30 .

[0034] Working principle of the utility model: When using the utility model, the device is first fixed, so firstly four fixing bolts 6 are turned to fix the whole device to the ground, and after fixing, the horizontal distance and vertical height between the device and the cement column are adjusted;

[0035] First, the servo motor 5 is started, and the output end of the servo motor 5 is rotated to drive the second worm 25 to rotate, and the second worm 25 is rotated to drive the second worm wheel 26 to rotate, and the second threaded rod 7 is rotated by the second threaded rod 7. The first slider 11 is moved by the movement of the first slider 11, so that the horizontal distance of the device can be adjusted;

[0036] Secondly, the distance in the vertical direction is adjusted. First, the driving motor 28 is started to rotate, and the third worm 30 is driven to rotate by the driving motor 28. The third worm 30 is driven to rotate by the third worm gear 29. The first threaded rod 4 is driven to rotate by the third worm gear 29. The second slider 20 is driven to move by the first threaded rod 4, so that the template 16 moves in the vertical direction.

[0037] Then adjust the angle of the template 16, first start the rotating motor 15 and rotate the first worm 21 through the output end of the rotating motor 15, and the first worm 21 rotates to drive the first worm wheel 23 to rotate, and the first worm wheel 23 rotates to drive the rotating rod 22 to rotate, and the two first worm wheels 23 rotate through the rotating rod 22, and the angle of the template 16 is converted through the rotation of the first worm wheel 23. Finally, if the distance is not enough, the height of the template 16 can be adjusted accordingly through the cooperation of the rotating plate 18 and the fixed plate 13. This article highlights the innovative structure and does not elaborate on the prior art.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A template fixing device, comprising two support columns (1), characterized in that: A fixed bottom plate (24) is provided at the bottom of the two support columns (1), and fixing bolts (6) are threadedly connected at the four corners of the fixed bottom plate (24). A rotating box (12) is provided between the two support columns (1), and both sides of the rotating box (12) are fixedly connected to a rotating shaft (2), and the middle of the two rotating shafts (2) are rotatably connected to a rotating plate (18), and the interiors of the two rotating plates (18) are slidably connected to a fixed plate (13), and the two fixed plates (13) are commonly fixedly connected to a template (16).

2. A template fixing device according to claim 1, characterized in that: The opposite sides of the two support columns (1) are each provided with a first guide groove (3), wherein a first threaded rod (4) is rotatably connected inside one of the first guide grooves (3), and a guide rod is fixedly connected inside the other of the first guide grooves (3).

3. A template fixing device according to claim 1, characterized in that: The opposite sides of the two rotating shafts (2) are fixedly connected with second sliders (20), and the two second sliders (20) are respectively threadedly connected to the corresponding first threaded rods (4) and slidably connected to the guide rods.

4. A template fixing device according to claim 1, characterized in that: A rotating rod (22) is rotatably connected inside the rotating box (12), and both ends of the rotating rod (22) are fixedly connected to corresponding rotating plates (18). The surfaces of the two rotating plates (18) are each provided with a first worm gear threaded hole (10), and the surface of the fixed plate (13) is provided with a plurality of threaded grooves (14), and the threaded holes (10) and the threaded grooves (14) are threadedly connected to a threaded column (17).

5. A template fixing device according to claim 4, characterized in that: A rotating motor (15) is fixedly connected to the surface of the rotating box (12), a first worm (21) is fixedly connected to the output end of the rotating motor (15), a first worm wheel (23) is fixedly connected to the surface of the rotating rod (22), and the first worm wheel (23) is meshingly connected to the first worm wheel (21).

6. A template fixing device according to claim 1, characterized in that: The surface of the fixed base plate (24) is provided with two second guide grooves (8), a second threaded rod (7) is rotatably connected inside one of the second guide grooves (8), a sliding rod (9) is fixedly connected inside the two second guide grooves (8), the bottoms of the two support columns (1) are fixedly connected with a first sliding block (11), the second guide groove (8) is threadedly connected to one of the first sliding blocks (11), and the sliding rod (9) is slidably connected to the other first sliding block (11).

7. A template fixing device according to claim 1, characterized in that: A servo motor (5) is fixedly connected to the surface of the fixed base plate (24); a first space groove (27) is provided on one side of the fixed base plate (24); an output end of the servo motor (5) passes through one side of the first space groove (27); a second worm gear (25) is rotatably connected inside the first space groove (27); one end of the second worm gear (25) is fixedly connected to the output end of the servo motor (5).

8. A template fixing device according to claim 6, characterized in that: One end of the second threaded rod (7) passes through the inner wall of the first spatial groove (27) and is fixedly connected to a second worm gear (26); the second worm gear (26) is meshingly connected to the second worm (25).

9. A template fixing device according to claim 1, characterized in that: One side of one of the support columns (1) is fixedly connected to a motor box (19), the interior of the motor box (19) is fixedly connected to a drive motor (28), one side of the support column (1) is provided with a second space slot (31), the interior of the second space slot (31) is rotatably connected to a third worm gear (30), the third worm gear (30) passes through one side of the second space slot (31) and is fixedly connected to an output end of the drive motor (28).

10. A template fixing device according to claim 2, characterized in that: The first threaded rod (4) passes through one side of the second spatial groove (31) and is rotatably connected to the other side of the second spatial groove (31); a third worm gear (29) is fixedly connected to the surface of the first threaded rod (4); and the third worm gear (29) is meshingly connected to the third worm (30).

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