Embedded part positioning device

Abstract

The utility model relates to the technical field of embedded parts, in particular to an embedded part positioning device which comprises a supporting device, a telescopic device and a clamping assembly, the output end of the telescopic device is arranged on an angle adjusting mechanism, and the clamping assembly is connected with the angle adjusting mechanism; the angle adjusting mechanism comprises a rotating assembly and an overturning assembly, the rotating assembly comprises a supporting seat fixedly connected with an output shaft of the telescopic device and a mounting seat rotationally connected with the supporting seat, and the rotating assembly and the overturning assembly are arranged to be matched, so that the angle of the clamping assembly can be changed according to requirements; the clamping assembly is arranged on the mounting base to meet the requirement for fixing part of the embedded parts needing to be obliquely arranged, the limiting assembly is arranged to fix the angle of the mounting base, the adjusting bolt and the butterfly nut are matched to fix the angle of the connecting component and the clamping assembly, and therefore the angle cannot be changed after the clamping assembly fixes the obliquely-arranged embedded parts.

Description

Technical Field

[0001] The utility model relates to the technical field of embedded parts, in particular to a positioning device for embedded parts. Background Art

[0002] Embedded parts are components pre-installed in concrete. External engineering equipment is connected to the building structure through embedded parts. In prefabricated buildings, a large number of embedded parts need to be embedded in the production of prefabricated components, especially connecting sleeves and embedded junction boxes.

[0003] When positioning and fixing the front embedded parts close to the edge of the prefabricated component or the cast-in-place component, a positioning device is generally required for positioning. The existing positioning device clamps the prefabricated component by setting a clamping component to fix the prefabricated component;

[0004] For example, Chinese patent publication number CN217777324U discloses "a pre-embedded part positioning device", which is provided with a fixing mechanism, and the docking components with the embedded parts or the exposed parts of the embedded parts themselves are installed between the clips, and the clips are clamped by the torsion of the torsion spring. After the clamped object is adjusted, the two clips are clamped and fixed by the cooperation of the threaded rod and the locking nut. The square embedded parts can be clamped by the flat part of the clip, and the embedded parts with arcs can also be clamped by the curved part of the clip, so that the positioning device can adapt to different embedded parts; but in actual use, the angle of the clip cannot be changed, resulting in that some embedded parts that need to be tilted cannot be effectively fixed during installation. Summary of the invention

[0005] The utility model aims to solve the above-mentioned shortcomings in the prior art and proposes a pre-embedded part positioning device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A pre-embedded part positioning device is designed, comprising a supporting device, a telescopic device and a clamping assembly, wherein the clamping assembly comprises two clamping pieces arranged opposite to each other, the telescopic device is arranged on one side of the supporting device, the output end of the telescopic device is arranged on an angle adjustment mechanism, and the clamping assembly is connected to the angle adjustment mechanism;

[0008] The angle adjustment mechanism includes a rotating assembly and a flip assembly, wherein the rotating assembly includes a support seat fixedly connected to the output shaft of the telescopic device, and a mounting seat rotatably connected to the support seat;

[0009] The flip assembly comprises two connecting parts, and the two connecting parts are rotatably arranged on two sides of the mounting seat respectively.

[0010] Furthermore, a connecting shaft is fixedly provided at one end of the mounting seat close to the supporting seat, and a turntable is fixedly connected to the other end of the connecting shaft, and the turntable is rotatably connected to the supporting seat.

[0011] Furthermore, the support seat is provided with a limiting assembly that cooperates with the turntable and is used to fix the angle of the mounting seat.

[0012] Furthermore, the limiting assembly includes a limiting groove opened in the support seat, and a limiting component cooperating with the turntable is slidably arranged in the limiting groove.

[0013] Furthermore, a threaded hole is provided at the upper end of the limiting groove, a hand-tightening bolt is threadedly connected to the threaded hole, and a wedge-shaped block cooperating with the limiting component is rotatably provided at the lower end of the hand-tightening bolt.

[0014] Furthermore, a rubber block is fixedly provided on one side of the limiting component close to the rotating disk, and a spring is provided between the other side of the limiting component and the limiting groove.

[0015] Furthermore, connecting grooves matching with the connecting parts are provided on both sides of the mounting seat, and an adjusting bolt passing through the two connecting parts is provided on the mounting seat, and a butterfly nut is threadedly connected to the adjusting bolt.

[0016] The utility model provides an embedded part positioning device, which has the following beneficial effects:

[0017] In the present invention, by arranging the rotation component and the flip component to cooperate, the angle of the clamping component can be changed according to the demand, so as to meet the needs of fixing some embedded parts that need to be tilted;

[0018] Secondly, in the utility model, the angle of the mounting seat is fixed by setting a limit assembly, and the angle of the connecting component and the clamping assembly is fixed by adjusting the bolt and the butterfly nut, so that the angle will not change after the clamping assembly fixes the inclined embedded part. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural schematic diagram of a pre-embedded parts positioning device proposed by the utility model;

[0020] Figure 2 It is a structural schematic diagram of the limiting component of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the adjusting bolt of the utility model.

[0022] In the figure: 1. supporting device; 2. telescopic device; 3. clamping assembly; 31. clip; 4. angle adjustment mechanism; 5. rotating assembly; 51. supporting seat; 52. mounting seat; 53. connecting shaft; 54. turntable; 55. limiting assembly; 551. limiting groove; 552. limiting component; 553. hand-tightening bolt; 554. wedge block; 555. rubber block; 556. spring; 6. flip assembly; 61. connecting part; 62. adjusting bolt; 63. butterfly nut. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Reference Figure 1-3 , an embedded part positioning device, comprising a supporting device 1, a telescopic device 2 and a clamping assembly 3, the clamping assembly 3 comprising two clamping pieces 31 arranged opposite to each other, the telescopic device 2 is arranged on one side of the supporting device 1, the output end of the telescopic device 2 is arranged on an angle adjustment mechanism 4, and the clamping assembly 3 is connected to the angle adjustment mechanism 4;

[0025] The angle adjustment mechanism 4 includes a rotating assembly 5 and a flip assembly 6. The rotating assembly 5 includes a support seat 51 fixedly connected to the output shaft of the telescopic device 2, and a mounting seat 52 rotatably connected to the support seat 51.

[0026] The flip assembly 6 includes two connecting parts 61 , and the two connecting parts 61 are rotatably disposed on two sides of the mounting seat 52 .

[0027] In the present utility model, in order to fix the inclined prefabricated parts, the rotating component 5 and the flipping component 6 cooperate to make the clamping component 3 rotate, and the angle of the clamping component 3 can be changed, thereby increasing the clamping range, and the inclined prefabricated parts can also be clamped and fixed; in the present utility model, the supporting device 1, the telescopic device 2 and the clamping component 3 all adopt the technical solutions in the comparative cases, and the technology in the comparative cases can also be referred to during assembly and production, and assembled in combination with the actual situation of this case.

[0028] Furthermore, in the utility model, a connecting shaft 53 is fixedly provided at one end of the mounting seat 52 close to the supporting seat 51, and a turntable 54 is fixedly connected to the other end of the connecting shaft 53. The turntable 54 is rotatably connected to the supporting seat 51. When the mounting seat 52 needs to be rotated to adjust the angle of the clamping assembly 3, the turntable 54 and the supporting seat 51 rotate relative to each other to enable the mounting seat 52 to be rotatably adjusted.

[0029] Furthermore, in this embodiment, a limit assembly 55 cooperating with the turntable 54 is provided on the support seat 51 for fixing the angle of the mounting seat 52. When the angle of the mounting seat 52 changes, in order to prevent the angle from changing when installing the prefabricated parts, the angle is fixed by the limit assembly 55.

[0030] It should be noted that, in the present embodiment, the limit assembly 55 includes a limit groove 551 provided in the support seat 51, and a limit component 552 cooperating with the turntable 54 is slidably arranged in the limit groove 551. When it is necessary to fix the angle of the mounting seat 52, the limit component 552 fits with the turntable 54 to increase the difficulty of rotating the turntable 54, so as to fix the rotating disk 54 and the mounting seat 52.

[0031] In addition, in the present embodiment, a threaded hole is provided at the upper end of the limiting groove 551, and a hand-tightening bolt 553 is threadedly connected to the threaded hole. A wedge block 554 that cooperates with the limiting component 552 is rotatably provided at the lower end of the hand-tightening bolt 553. When the hand-tightening bolt 553 is rotated to move the wedge block 554 downward, the limiting component 552 fits against the turntable 54, increasing the difficulty of rotating the turntable 54, so as to fix the turntable 54 and the mounting seat 52.

[0032] In detail, in some embodiments, a rubber block 555 is fixedly provided on one side of the limiting component 552 close to the turntable 54, and a spring 556 is provided between the other side of the limiting component 552 and the limiting groove 551. When the limiting component 552 moves toward the turntable 54, the rubber block 555 fits against the turntable 54, increasing the difficulty of rotating the turntable 54 to fix the turntable 54 and the mounting seat 52. When the hand-tightening bolt 553 is rotated in the opposite direction to move the wedge block 554 upward, the limiting component 552 is reset and separated from the turntable 54 under the action of the spring 556.

[0033] In more detail, in some embodiments, connection grooves that cooperate with the connecting part 61 are provided on both sides of the mounting seat 52, and an adjusting bolt 62 that passes through the two connecting parts 61 is provided on the mounting seat 52. A butterfly nut 63 is threadedly connected to the adjusting bolt 62. The angle of the connecting part 61 and the clamping assembly 3 is fixed by the cooperation of the adjusting bolt 62 and the butterfly nut 63.

[0034] Working method: When working, the mounting seat 52 is rotated to a desired angle, and the hand-tightening bolt 553 is rotated to move the wedge block 554 downward. When the limiting component 552 moves toward the rotating disk 54, the rubber block 555 fits with the rotating disk 54, increasing the difficulty of rotating the rotating disk 54, so as to fix the rotating disk 54 and the mounting seat 52;

[0035] Rotate the butterfly nut 63 to adjust the angle of the connection part 61 so that the angle of the clamping assembly 3 reaches the preset angle, rotate the butterfly nut 63 in the opposite direction to fix the angle of the connection part 61 and the clamping assembly 3, complete the adjustment, and the installation is completed when the positioning device is connected to the prefabricated part.

[0036] The above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the present invention according to the technical solution and inventive concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pre-embedded part positioning device, comprising a supporting device (1), a telescopic device (2) and a clamping assembly (3), wherein the clamping assembly (3) comprises two clamping pieces (31) arranged opposite to each other, characterized in that: The telescopic device (2) is arranged on one side of the supporting device (1), the output end of the telescopic device (2) is arranged on the angle adjustment mechanism (4), and the clamping assembly (3) is connected to the angle adjustment mechanism (4); The angle adjustment mechanism (4) comprises a rotating assembly (5) and a flip assembly (6), wherein the rotating assembly (5) comprises a support seat (51) fixedly connected to the output shaft of the telescopic device (2), and a mounting seat (52) rotatably connected to the support seat (51); The flip assembly (6) comprises two connecting parts (61), and the two connecting parts (61) are rotatably arranged on two sides of the mounting seat (52) respectively.

2. The embedded part positioning device according to claim 1, characterized in that: A connecting shaft (53) is fixedly arranged at one end of the mounting seat (52) close to the supporting seat (51), and a rotating disk (54) is fixedly connected to the other end of the connecting shaft (53), and the rotating disk (54) is rotatably connected to the supporting seat (51).

3. The embedded part positioning device according to claim 2, characterized in that: The support seat (51) is provided with a limiting assembly (55) matched with the rotating disk (54) and used for fixing the angle of the mounting seat (52).

4. The embedded part positioning device according to claim 3, characterized in that: The limiting assembly (55) comprises a limiting groove (551) provided in the support seat (51), and a limiting component (552) cooperating with the rotating disk (54) is slidably arranged in the limiting groove (551).

5. The embedded part positioning device according to claim 4, characterized in that: A threaded hole is formed at the upper end of the limiting groove (551), a hand-tightening bolt (553) is threadedly connected to the threaded hole, and a wedge block (554) that matches the limiting component (552) is rotatably provided at the lower end of the hand-tightening bolt (553).

6. The embedded part positioning device according to claim 4, characterized in that: A rubber block (555) is fixedly provided on one side of the limiting component (552) close to the rotating disk (54), and a spring (556) is provided between the other side of the limiting component (552) and the limiting groove (551).

7. The embedded part positioning device according to claim 1, characterized in that: Both sides of the mounting seat (52) are provided with connection grooves that match the connection portion (61). An adjusting bolt (62) is provided which passes through the two connecting parts (61), and a butterfly nut (63) is threadedly connected to the adjusting bolt (62).

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