Fixing device

Abstract

The utility model relates to a convenient-to-adjust fixing device for fabricated constructional engineering, in particular to a fixing device which comprises a base, a connecting seat is rotatably connected to the upper surface of the base, a fixing groove is fixedly connected to the left side face of the connecting seat, an extending plate a and a fixing part a are pushed by an air cylinder a to move leftwards, and the fixing part a is fixed to a wall. The building wall is fixed from the bottom, an air cylinder c pushes an extension plate b and a connecting frame to move upwards, the height of a fixing piece b is adjusted according to the height of the wall, an air cylinder b pushes a mounting plate to move leftwards, the air cylinder c drives the extension plate b to move leftwards, and the extension distance of the extension plate b is adjusted according to the distance between the wall and the base. And the fixing frame b is fixedly connected with the wall body, the upper side of the wall body is fixed, and the problems that an existing device cannot conveniently fix assembly plates with different heights, and meanwhile, the angle and the installation direction of the fixing device cannot be adjusted are solved.

Description

Technical Field

[0001] The utility model relates to a fixing device, in particular to a fixing device for an assembled building project which is easy to adjust. Background Art

[0002] Prefabricated buildings mainly include prefabricated concrete structures, steel structures, modern wooden structures, etc., and are representatives of modern industrialized production methods. Prefabricated buildings are based on the prefabrication of components in factories and on-site assembly installation. They are characterized by standardized design, factory production, assembly construction, integrated decoration and information management. They integrate various business areas such as R&D design, production and manufacturing, and on-site assembly to achieve a new type of sustainable development of building products that are energy-saving, environmentally friendly, and maximize the value of the entire life cycle.

[0003] After the walls of prefabricated buildings are installed, fixing devices are required to prevent the walls from tilting and to support the walls to keep them fixed. Existing fixing devices are not convenient for fixing assembly panels of different heights, and the angle and installation orientation of the fixing devices cannot be adjusted. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides a fixing device.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a fixing device comprises a base, the upper surface of the base is rotatably connected with a connecting seat, the left side of the connecting seat is fixedly connected with a fixing groove, the front and back sides of the fixing groove are respectively provided with two movable grooves, a fixing component is arranged inside the movable groove, the front and back sides of the inner wall of the fixing groove are respectively slidably connected with the front and back sides of the mounting plate, the upper surface of the mounting plate is hinged with a cylinder c, the telescopic end of the cylinder c is hinged with the lower surface of the extension plate b, the front and back sides of the extension plate b are respectively slidably connected with the front and back sides of the inner wall of the connecting frame, the front and back sides of the connecting frame are respectively hinged with the front and back sides of the inner wall of the connecting seat, an angle adjustment component is arranged on the right side of the mounting plate, an azimuth adjustment component is arranged inside the base, and the front and back sides of the extension plate b are respectively hinged with the front and back sides of the inner wall of the fixing frame b.

[0006] Preferably, the azimuth adjustment assembly includes a servo motor installed on the lower surface of the inner wall of the base, the output shaft of the servo motor is fixedly connected to the left end of the worm, the outer surface of the worm is meshed with the outer surface of the worm wheel, the worm wheel is installed on the outer surface of the connecting column, the bottom end of the connecting column is rotatably connected to the lower surface of the inner wall of the base, and the top end of the connecting column is fixedly connected to the lower surface of the connecting seat.

[0007] Preferably, the fixing assembly includes a cylinder a installed on the right side of the inner wall of the movable groove, the telescopic end of the cylinder a is fixedly connected to the right side of the extension plate a, and the two sides of the extension plates a away from each other are respectively hinged to the front and back sides of the inner wall of the fixing member a.

[0008] Preferably, two limit blocks a are fixed to the front and back sides of the extension plate b, respectively, and the upper and lower surfaces of the limit blocks a are slidably connected to the upper and lower surfaces of the inner wall of the limit groove a, respectively, and the two limit grooves a are respectively opened on the front and back sides of the inner wall of the connecting frame.

[0009] Preferably, the angle adjustment assembly includes two cylinders b installed on the left side of the connecting seat, and the telescopic ends of the cylinders b are fixedly connected to the right side of the mounting plate.

[0010] Preferably, two limit blocks b are fixed to the front and back sides of the mounting plate respectively, the upper and lower surfaces of the limit blocks b are slidably connected to the upper and lower surfaces of the inner wall of the limit groove b respectively, and the two limit grooves b are respectively opened on the front and back sides of the inner wall of the fixing groove.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model pushes the extension plate a and the fixing piece a to move leftward by the cylinder a, fixes the fixing piece a to the wall, fixes the building wall from the bottom, pushes the extension plate b and the connecting frame to move upward, adjusts the height of the fixing piece b according to the height of the wall, pushes the installation plate to move leftward by the cylinder b, drives the extension plate b to move leftward by the cylinder c, adjusts the extension distance of the extension plate b according to the distance between the wall and the base, fixes the upper side of the wall by the fixing frame b and fixes the wall, solves the problem that the existing device is inconvenient to fix the assembly plates of different heights, and cannot adjust the angle and installation orientation of the fixing device.

[0013] The utility model drives the worm and the worm wheel to rotate through a servo motor, and the rotation of the worm wheel drives the connecting column, the connecting seat, the fixing groove, the connecting frame, the extension plate B and the fixing frame B to adjust the orientation, and adjusts the installation position of the base according to the position of the building wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the exploded three-dimensional structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of the base in the utility model;

[0018] In the figure: 1. base; 2. connecting column;

[0019] Azimuth adjustment components: 31, servo motor; 32, worm; 33, worm wheel; 4, connecting seat; 5, fixed slot; 6, movable slot;

[0020] Fixed components: 71, cylinder a; 72, extension plate a; 73, fixing piece a;

[0021] Angle adjustment assembly: 81, cylinder b; 82, mounting plate; 83, cylinder c;

[0022] 9. Extension plate b; 10. Fixing piece b; 11. Connecting frame; 12. Limiting groove a; 13. Limiting block a; 14. Limiting groove b; 15. Limiting block b. DETAILED DESCRIPTION

[0023] 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.

[0024] Example

[0025] See also Figure 1-3 The utility model provides the following technical solutions: a fixing device comprises a base 1, the upper surface of the base 1 is rotatably connected with a connecting seat 4, the left side of the connecting seat 4 is fixedly connected with a fixing groove 5, the front and back sides of the fixing groove 5 are respectively provided with two movable grooves 6, a fixing component is arranged inside the movable groove 6, the front and back sides of the inner wall of the fixing groove 5 are respectively slidably connected with the front and back sides of the mounting plate 82, the upper surface of the mounting plate 82 is hinged with a cylinder c83, the telescopic end of the cylinder c83 is hinged with the lower surface of the extension plate b9, the front and back sides of the extension plate b9 are respectively slidably connected with the front and back sides of the inner wall of the connecting frame 11, the front and back sides of the connecting frame 11 are respectively hinged with the front and back sides of the inner wall of the connecting seat 4, an angle adjustment component is arranged on the right side of the mounting plate 82, an azimuth adjustment component is arranged inside the base 1, and the front and back sides of the extension plate b9 are respectively hinged with the front and back sides of the inner wall of the fixing frame b.

[0026] Specifically, the azimuth adjustment assembly includes a servo motor 31 installed on the lower surface of the inner wall of the base 1, the output shaft of the servo motor 31 is fixedly connected to the left end of the worm 32, the outer surface of the worm 32 is meshed with the outer surface of the worm wheel 33, the worm wheel 33 is installed on the outer surface of the connecting column 2, the bottom end of the connecting column 2 is rotatably connected to the lower surface of the inner wall of the base 1, and the top end of the connecting column 2 is fixedly connected to the lower surface of the connecting seat 4;

[0027] The servo motor 31 drives the worm 32 and the worm wheel 33 to rotate. The rotation of the worm wheel 33 drives the connecting column 2, the connecting seat 4, the fixing groove 5, the connecting frame 11, the extension plate b9 and the fixing frame b to adjust the orientation, thereby facilitating the adjustment of the installation position of the base 1 according to the position of the building wall.

[0028] Specifically, the fixing assembly includes a cylinder a71 installed on the right side of the inner wall of the movable groove 6, the telescopic end of the cylinder a71 is fixedly connected to the right side of the extension plate a72, and the two sides of the extension plates a72 that are away from each other are hinged to the front and back sides of the inner wall of the fixing member a73 respectively;

[0029] The cylinder a71 pushes the extension plate a72 and the fixing member a73 to move to the left, fixes the fixing member a73 to the wall, and fixes the building wall from the bottom.

[0030] Specifically, two limit blocks a13 are fixedly connected to the front and back of the extension plate b9, and the upper and lower surfaces of the limit blocks a13 are slidably connected to the upper and lower surfaces of the inner wall of the limit groove a12, respectively, and the two limit grooves a12 are respectively opened on the front and back of the inner wall of the connecting frame 11;

[0031] Specifically, the angle adjustment assembly includes two cylinders b81 installed on the left side of the connecting seat 4, and the telescopic ends of the cylinders b81 are fixedly connected to the right side of the mounting plate 82;

[0032] Cylinder c83 pushes the extension plate b9 and the connecting frame 11 to move upward, and the height of the fixing part b10 is adjusted according to the height of the wall. Cylinder b81 pushes the mounting plate 82 to move left, and the extension plate b9 is driven to move left by cylinder c83. The extension distance of the extension plate b9 is adjusted according to the distance between the wall and the base 1, and the fixing frame b is used to fix the upper side of the wall to the wall.

[0033] Specifically, two limit blocks b15 are fixedly connected to the front and back of the mounting plate 82, and the upper and lower surfaces of the limit blocks b15 are slidably connected to the upper and lower surfaces of the inner wall of the limit groove b14, respectively, and the two limit grooves b14 are respectively opened on the front and back of the inner wall of the fixing groove 5;

[0034] The movement of the mounting plate 82 drives the limiting block b15 to move in the limiting groove b14 in the same direction, and the mounting plate 82 is limited by the limiting block b15 and the limiting groove b14.

[0035] The working principle and use process of this utility model:

[0036] The utility model, when in use:

[0037] The servo motor 31 drives the worm 32 and the worm wheel 33 to rotate. The rotation of the worm wheel 33 drives the connecting column 2, the connecting seat 4, the fixing groove 5, the connecting frame 11, the extension plate b9 and the fixing frame b to adjust the orientation. According to the position of the building wall, the installation position of the base 1 is adjusted. The cylinder a71 pushes the extension plate a72 and the fixing member a73 to move to the left, fixes the fixing member a73 to the wall, and fixes the building wall from the bottom. The cylinder c83 pushes the extension plate b9 and the connecting frame 11 to move upward, and the height of the fixing member b10 is adjusted according to the height of the wall. The cylinder b81 pushes the mounting plate 82 to move to the left, and the extension plate b9 is driven to move to the left by the cylinder c83. The extension distance of the extension plate b9 is adjusted according to the distance between the wall and the base 1, and the fixing frame b is fixed to the wall to fix the upper side of the wall, thereby fixing the building wall.

[0038] The circuits, electronic components and modules involved are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by this utility model does not involve improvements to software and methods.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A fixing device, comprising a base (1), characterized in that: The upper surface of the base (1) is rotatably connected to a connecting seat (4), the left side of the connecting seat (4) is fixedly connected to a fixing groove (5), the front and back sides of the fixing groove (5) are respectively provided with two movable grooves (6), the inside of the movable groove (6) is provided with a fixing component, the front and back sides of the inner wall of the fixing groove (5) are respectively slidably connected to the front and back sides of the mounting plate (82), the upper surface of the mounting plate (82) is hingedly connected to a cylinder c (83), the telescopic end of the cylinder c (83) The lower surface of the extension plate b (9) is hingedly connected, the front and back surfaces of the extension plate b (9) are respectively slidably connected to the front and back surfaces of the inner wall of the connecting frame (11), the front and back surfaces of the connecting frame (11) are respectively hingedly connected to the front and back surfaces of the inner wall of the connecting seat (4), the right side surface of the mounting plate (82) is provided with an angle adjustment component, the interior of the base (1) is provided with an orientation adjustment component, and the front and back surfaces of the extension plate b (9) are respectively hingedly connected to the front and back surfaces of the inner wall of the fixing frame b.

2. A fixing device according to claim 1, characterized in that: The azimuth adjustment component comprises a servo motor (31) mounted on the lower surface of the inner wall of the base (1); the output shaft of the servo motor (31) is fixedly connected to the left end of the worm (32); the outer surface of the worm (32) is meshed with the outer surface of the worm wheel (33); the worm wheel (33) is mounted on the outer surface of the connecting column (2); the bottom end of the connecting column (2) is rotatably connected to the lower surface of the inner wall of the base (1); and the top end of the connecting column (2) is fixedly connected to the lower surface of the connecting seat (4).

3. A fixing device according to claim 1, characterized in that: The fixing assembly comprises a cylinder a (71) installed on the right side of the inner wall of the movable groove (6), the telescopic end of the cylinder a (71) is fixedly connected to the right side of the extension plate a (72), and the two sides of the extension plates a (72) that are away from each other are hinged to the front and back sides of the inner wall of the fixing member a (73) respectively.

4. A fixing device according to claim 1, characterized in that: The front and back sides of the extension plate b (9) are respectively fixedly connected with two limit blocks a (13), the upper surface and lower surface of the limit block a (13) are respectively slidably connected with the upper surface and lower surface of the inner wall of the limit groove a (12), and the two limit grooves a (12) are respectively opened on the front and back sides of the inner wall of the connecting frame (11).

5. A fixing device according to claim 1, characterized in that: The angle adjustment assembly comprises two cylinders b (81) mounted on the left side of the connecting seat (4), and the telescopic ends of the cylinders b (81) are fixedly connected to the right side of the mounting plate (82).

6. A fixing device according to claim 1, characterized in that: Two limit blocks b (15) are fixedly connected to the front and back sides of the mounting plate (82), respectively. The upper and lower surfaces of the limit blocks b (15) are slidably connected to the upper and lower surfaces of the inner wall of the limit groove b (14), respectively. The two limit grooves b (14) are respectively opened on the front and back sides of the inner wall of the fixing groove (5).

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