Accelerated tightening device for turn buckle

Abstract

The utility model relates to a turn buckle accelerated tightening device, which belongs to the technical field of assembly tools and comprises a power mechanism, a turn buckle supporting mechanism and a screw pressing mechanism, and the turn buckle supporting mechanism is arranged between the power mechanism and the screw pressing mechanism. The power mechanism is provided with a rotating eccentric rocker arm which can drive the turn buckle to rotate; the turn buckle supporting mechanism is provided with a bearing seat used for supporting a turn buckle and assisting the turn buckle in rotating. The screw pressing mechanism is used for pressing the screw; according to the accelerated tightening device for the turn buckle, the power mechanism, the turn buckle supporting mechanism and the screw pressing mechanism are matched, the turn buckle is screwed on the screw, workers are assisted in completing assembling of supports between columns, the assembling efficiency can be greatly improved, the assembling period can be shortened, and the labor intensity of the workers can be reduced.

Description

Technical Field

[0001] The utility model relates to a turnbuckle bolt accelerated tightening device, belonging to the technical field of assembly tools. Background Art

[0002] The inter-column support is a connecting rod set between two adjacent columns to ensure the overall stability of the building structure, improve the lateral stiffness and transmit the longitudinal horizontal force. Most of the existing inter-column supports are assembled from screw rods and basket bolts. When making an inter-column support, two people are required to cooperate. One person holds the screw rod tightly, and the other person aligns the screw hole of the basket bolt with the screw rod, then uses a crowbar to pass through the opening of the basket bolt and keeps rotating it to screw the basket screw into the screw rod. It is completely assembled manually, with low assembly efficiency and high labor intensity. Utility Model Content

[0003] In view of the above deficiencies in the prior art, the technical problem to be solved by the utility model is: to provide a basket bolt accelerated tightening device, which can assist workers in completing the assembly of column supports, improve assembly efficiency and reduce labor intensity.

[0004] The turnbuckle bolt accelerated tightening device described in the utility model comprises a power mechanism, a turnbuckle bolt supporting mechanism and a screw clamping mechanism, wherein the turnbuckle bolt supporting mechanism is arranged between the power mechanism and the screw clamping mechanism; the power mechanism is provided with a rotating eccentric rocker arm, which can drive the turnbuckle bolt to rotate; the turnbuckle bolt supporting mechanism is provided with a bearing seat for supporting the turnbuckle bolt and assisting its rotation; the screw clamping mechanism is used for clamping the screw.

[0005] The technical solution of the utility model is to provide a basket bolt accelerated tightening device, which drives the basket bolt to rotate through a power mechanism; the basket bolt support mechanism supports the basket bolt and assists its rotation, and the screw clamping mechanism clamps the screw, screws the basket bolt onto the screw, and assembles it into a column support.

[0006] Preferably, the power mechanism includes a motor, a turntable is installed on the motor shaft, an eccentric rocker arm is installed on the turntable, and the turntable drives the eccentric rocker arm to rotate; when in use, the eccentric rocker arm can be inserted into the opening of the basket bolt, and the rotation of the eccentric rocker arm can drive the basket bolt to rotate.

[0007] Preferably, a holder is passed through the bearing seat, and a rectangular opening is formed on the holder, and the rectangular opening matches the size of the basket bolt; when in use, the basket bolt is inserted into the rectangular opening, and the bearing seat supports it and assists its rotation.

[0008] Preferably, the screw clamping mechanism includes a limit block and a clamping block, and the limit block is provided with a semicircular groove for limiting the screw; the clamping block is arranged above the limit block, and is used to clamp the screw to prevent it from rotating, and the contact surface between the clamping block and the screw is provided with teeth, and the clamping block adjusts the clamping degree of the screw through a bolt.

[0009] Furthermore, the central axis of the bearing seat is colinear with the center line of the semicircular groove on the limit block.

[0010] Preferably, brackets are provided underneath the power mechanism, the basket bolt supporting mechanism and the screw pressing mechanism.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The turnbuckle bolt accelerated tightening device described in the utility model, through the cooperation of a power mechanism, a turnbuckle bolt supporting mechanism and a screw rod pressing mechanism, can screw the turnbuckle bolt onto the screw rod, assisting workers in completing the assembly of the inter-column support, thereby greatly improving the assembly efficiency, shortening the assembly cycle and reducing the labor intensity of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is one of the structural schematic diagrams of the utility model;

[0014] Figure 2 This is the second structural diagram of the utility model;

[0015] Figure 3 It is a structural schematic diagram of the screw pressing mechanism.

[0016] In the figure: 1. power mechanism; 11. motor; 12. turntable; 13. eccentric rocker arm; 2. basket bolt; 3. basket bolt support mechanism; 31. holder; 32. bearing seat; 4. screw clamping mechanism; 41. limit block; 42. clamping block; 5. screw; 6. bracket. DETAILED DESCRIPTION

[0017] The utility model is further described below in conjunction with specific embodiments.

[0018] However, the description of the present invention is merely an embodiment of structural and even functional description, and the scope of rights of the present invention is not limited by the embodiments described in the text.

[0019] For example, multiple embodiments may have multiple changes and multiple forms, and it should be understood that the scope of rights of the present utility model includes equivalents that can realize the technical idea.

[0020] like Figures 1 to 3As shown, this embodiment is implemented through the following technical solutions: it includes a power mechanism 1, a basket bolt supporting mechanism 3 and a screw clamping mechanism 4, the basket bolt supporting mechanism 3 is arranged between the power mechanism 1 and the screw clamping mechanism 4; the power mechanism 1 is provided with a rotating eccentric rocker arm 13, and the eccentric rocker arm 13 can drive the basket bolt 2 to rotate; the basket bolt supporting mechanism 3 is provided with a bearing seat 32, which is used to support the basket bolt 2 and assist its rotation; the screw clamping mechanism 4 is used to clamp the screw 5.

[0021] In this embodiment, the power mechanism 1 includes a motor 11, a turntable 12 is installed on the motor shaft, an eccentric rocker arm 13 is installed on the turntable 12, and the turntable 12 drives the eccentric rocker arm 13 to rotate; when in use, the eccentric rocker arm 13 can be inserted into the opening of the basket bolt 2, and the rotation of the eccentric rocker arm 13 can drive the basket bolt 2 to rotate. The basket bolt support mechanism 3 includes a bearing seat 32, a holder 31 is inserted into the bearing seat 32, and a rectangular opening is opened on the holder 31, and the rectangular opening matches the size of the basket bolt 2; when in use, the basket bolt 2 is inserted into the rectangular opening, and the bearing seat 32 supports it and assists its rotation. The screw clamping mechanism 4 includes a limit block 41 and a clamping block 42. The limit block 41 is provided with a semicircular groove for limiting the screw 5. The clamping block 42 is arranged above the limit block 41 and is used to clamp the screw 5 to prevent it from rotating. The contact surface between the clamping block 42 and the screw 5 is provided with teeth. The clamping block 42 adjusts the degree of clamping of the screw 5 through bolts. The central axis of the bearing seat 32 is colinear with the central line of the semicircular groove on the limit block 41. A bracket 6 is arranged below the power mechanism 1, the basket bolt support mechanism 3 and the screw clamping mechanism 4.

[0022] The method of using the utility model is:

[0023] 1. Install the turnbuckle bolt 2 into the rectangular opening of the holder 31, and then insert the eccentric rocker arm 13 into the opening of the turnbuckle bolt 2;

[0024] 2. Place the screw rod 5 into the semicircular groove of the limit block 41, so that the end of the screw rod 5 is close to the threaded hole on the turnbuckle bolt 2, and adjust the clamping block 42 to tighten the screw rod 5;

[0025] 3. Start the motor 11, and the eccentric rocker arm 13 drives the basket bolt 2 to rotate, connecting it with the screw rod 5 to complete the assembly.

[0026] Of course, the above contents are only preferred embodiments of the present invention and cannot be considered to limit the scope of the embodiments of the present invention. The present invention is not limited to the above examples, and any equivalent changes and improvements made by ordinary technicians in the technical field within the essential scope of the present invention shall fall within the scope of the patent coverage of the present invention.

Claims

1. A turnbuckle bolt accelerated tightening device, characterized in that: The invention comprises a power mechanism (1), a basket bolt support mechanism (3) and a screw pressing mechanism (4); the basket bolt support mechanism (3) is arranged between the power mechanism (1) and the screw pressing mechanism (4); the power mechanism (1) is provided with a rotating eccentric rocker arm (13), and the eccentric rocker arm (13) can drive the basket bolt (2) to rotate; and the basket bolt support mechanism (3) is provided with a bearing seat (32).

2. The turnbuckle bolt accelerated tightening device according to claim 1, characterized in that: The power mechanism (1) comprises a motor (11), a rotating disk (12) is mounted on the motor shaft, and an eccentric rocker arm (13) is mounted on the rotating disk (12).

3. The turnbuckle bolt accelerated tightening device according to claim 1, characterized in that: A holder (31) is inserted into the bearing seat (32), and a rectangular opening is formed on the holder (31), and the size of the rectangular opening matches that of the turnbuckle bolt (2).

4. The turnbuckle bolt accelerated tightening device according to claim 3, characterized in that: The screw clamping mechanism (4) comprises a limit block (41) and a clamping block (42); the limit block (41) is provided with a semicircular groove for limiting the screw (5); the clamping block (42) is arranged above the limit block (41), and the contact surface between the clamping block (42) and the screw is provided with teeth.

5. The turnbuckle bolt accelerated tightening device according to claim 4, characterized in that: The central axis of the bearing seat (32) is colinear with the central line of the semicircular groove on the limiting block (41).

6. The turnbuckle bolt accelerated tightening device according to claim 1, characterized in that: A bracket (6) is provided below the power mechanism (1), the basket bolt support mechanism (3) and the screw pressing mechanism (4).

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