Returnable edge operation tying device

Abstract

The utility model discloses a turnover edge operation pulling device which comprises a rod body, the end portion of the rod body is bent to form a hanging ring, the rod body is sleeved with a gasket, the gasket is provided with a bolt connecting piece used for adjusting the position on the rod body, the other end portion of the rod body is fixedly connected with a shaft rod, and the shaft rod is fixedly connected with a transverse plate. The end of the rod body is inserted into a wall hole, at the moment, the end plates rotate towards one side of the hanging ring at the same time and are attached to the surface of the rod body till the two end plates are unfolded after penetrating through the hole, then the two end plates are fixed to 180 degrees through the limiting assembly, and the gasket is driven by the bolt connecting piece to move towards the wall. The rod body and the hanging ring are fixedly installed through cooperation with the two end plates on the other side of the wall body, the whole operation process is rapid and convenient, meanwhile, reciprocating on the two sides of the wall body is avoided, the walking stroke of workers is reduced, and meanwhile the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and in particular relates to a rotatable edge operation tie-tying device. Background Art

[0002] During the construction of high-rise residential buildings, concrete must first be poured to form outer frame columns. In the areas between the columns at the edges of the floors, blue bricks need to be used to build walls. At the same time, during the secondary structure construction process, there are safety risks in edge masonry. During edge construction, workers either do not wear safety belts or look for temporary fastenings such as steel pipes and columns, which results in poor reliability.

[0003] At present, in the construction process, a ring buckle is often fixed on the wall in the form of tension bolts, that is, the bolts are inserted into the holes in the wall, and then the gaskets are installed on the other side of the wall through nuts. This method requires workers to go back and forth on both sides of the wall, which increases the walking distance of the workers and also affects work efficiency. Summary of the invention

[0004] The purpose of the present utility model is to provide a rotatable edge operation knotting device in order to solve the above-mentioned problems, as described below.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The utility model provides a rotatable edge-operating tie-tying device, comprising a rod body, the end of the rod body being bent to form a hanging ring, a gasket being sleeved on the rod body, and the gasket being provided with a bolt connector for adjusting the position on the rod body, the other end of the rod body being fixedly connected to an axle rod, the axle rod being fixedly connected to a cross plate, both ends of the cross plate being rotatably connected to end plates along the axis direction of the rod body, and the end of the axle rod being provided with a limit assembly for fixing the two end plates to 180 degrees.

[0007] The above-mentioned rotatable edge operation tensioning device is adopted. When in use, the gasket is installed on the rod body through the bolt connection, and then the end of the rod body is inserted into the hole in the wall. At this time, the end plate is rotated to the side of the hanging ring at the same time, and fits with the surface of the rod body until the two end plates are unfolded after passing through the hole. Then, the two end plates are fixed to 180 degrees through the limit assembly, and the gasket is driven to move toward the wall through the bolt connection. The fixed installation of the rod body and the hanging ring is completed by cooperating with the two end plates on the other side of the wall.

[0008] Preferably, the bolt connector includes a nut fixedly connected to the middle of the gasket, and the rod body is provided with a thread matching the thread of the nut.

[0009] Preferably, both ends of the transverse plate are fixedly connected with fixed shafts, and both sides of the end portions of the end plates are fixedly connected with rings sleeved on the fixed shafts.

[0010] Preferably, one side of each of the rings is fixedly connected to the side wall of the transverse plate via an elastic rope.

[0011] Preferably, the limiting assembly comprises an L-shaped arm fixedly connected to the end plate, the end of the shaft is rotatably connected to a limiting plate adapted to the L-shaped arm, and the limiting plate is parallel to the cross plate.

[0012] Preferably, one end of the limiting plate is fixedly connected to a counterweight.

[0013] Preferably, through grooves adapted to the ends of the L-shaped arms are formed through both sides of the transverse plate.

[0014] The beneficial effects are:

[0015] By inserting the end of the rod into the hole in the wall, the end plate rotates toward the side of the hanging ring at the same time, fitting with the surface of the rod until the two end plates are unfolded after passing through the hole, and then the two end plates are fixed to 180 degrees through the limit assembly, and the gasket is driven to move toward the wall through the bolt connector, and the rod and the hanging ring are fixed and installed through the cooperation with the two end plates on the other side of the wall. The whole operation process is quick and convenient, and it avoids going back and forth on both sides of the wall, reduces the walking distance of the staff, and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a three-dimensional diagram of the end plate of the utility model in a horizontally placed state;

[0019] Figure 3 It is a schematic diagram of the limiting plate of the utility model.

[0020] The following are the descriptions of the reference numerals:

[0021] 1. Rod body; 2. Gasket; 3. Hanging ring; 4. Shaft rod; 5. Cross plate; 6. End plate; 7. Limit plate; 8. L-shaped arm; 9. Counterweight; 10. Through slot; 11. Fixed shaft; 12. Ring; 13. Elastic rope; 14. Nut; 15. Thread. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0023] See also Figure 1-Figure 3 As shown, the utility model provides a rotatable edge-operating tie-tying device, comprising a rod body 1, a hanging ring 3 is bent at the end of the rod body 1, a gasket 2 is sleeved on the rod body 1, and a bolt connector for adjusting the position on the rod body 1 is provided on the gasket 2, the other end of the rod body 1 is fixedly connected to a shaft rod 4, a cross plate 5 is fixedly connected to the shaft rod 4, both ends of the cross plate 5 are rotatably connected to end plates 6 along the axial direction of the rod body 1, and a limit assembly for fixing the two end plates 6 to 180 degrees is provided at the end of the shaft rod 4.

[0024] As an optional embodiment, the bolt connector includes a nut 14 fixedly connected to the middle of the gasket 2, and the rod body 1 is provided with a thread 15 adapted to the thread of the nut 14. By rotating the nut 14, the gasket 2 is driven to move on the rod body 1.

[0025] Furthermore, both ends of the cross plate 5 are fixedly connected with a fixed shaft 11, and both sides of the end of the end plate 6 are fixedly connected with a ring 12 sleeved with the fixed shaft 11, so that the end plate 6 can be rotated on the fixed shaft 11 through the ring 12.

[0026] Specifically, one side of each ring 12 is fixedly connected to the side wall of the cross plate 5 through an elastic rope 13. The elastic rope 12 can maintain the two end plates 6 at 180 degrees through its tension, which facilitates the overlapping and docking between the limit plate 7 and the L-shaped arm 8.

[0027] As an optional embodiment, the limiting assembly includes an L-shaped arm 8 fixedly connected to the end plate 6, the end of the shaft rod 4 is rotatably connected to a limiting plate 7 adapted to the L-shaped arm 8, and the limiting plate 7 is parallel to the cross plate 5, and one end of the limiting plate 7 is fixedly connected to a counterweight block 9, and the gravity of the counterweight block 9 drives the limiting plate 7 to always maintain a vertical state, and the two end plates 6 can rotate with the shaft rod 4 and the rod body 1. When the two ends of the limiting plate 7 coincide with the two L-shaped arms 8, the two end plates 6 will not be able to rotate to the side away from the hanging ring 3 (at this time, they can cooperate with the movable gasket 2 to complete the fixation on the wall). When the limiting plate 7 and the two end plates 6 are perpendicular to each other, the limiting plate 7 does not coincide with the L-shaped arm 8, and the two end plates 6 can rotate freely (to facilitate the removal of the rod body 1 from the wall hole).

[0028] Example 1: Reference Figure 3 As shown, the limit plate 7 can also be circular, and the counterweight block 9 is located on one side of the limit plate 7. At the same time, grooves adapted to the L-shaped arm 8 are provided on both sides of the circular plate body. The use of a circular plate body can increase the contact range between the L-shaped arm 8 and the limit plate 7, and can further prevent the L-shaped arm 8 from falling off the limit plate 7 during operation, thereby improving safety.

[0029] Furthermore, through grooves 10 adapted to the ends of the L-shaped arms 8 are formed on both sides of the horizontal plate 5, so that when the two end plates 6 are rotated away from the hanging ring 3, the ends of the two L-shaped arms 8 can be rotated into the through grooves 10, so that the end plates 6 are as parallel to the axis of the rod body 1 as possible, thereby smoothly pulling the rod body 1 out of the wall hole.

[0030] With the above structure, when in use, the gasket 2 is installed on the rod body 1 through the bolt connector, and then the end of the rod body 1 is inserted into the hole in the wall. At this time, the end plate 6 is rotated to the side of the hanging ring 3 at the same time, and fits with the surface of the rod body 1 until the two end plates 6 are unfolded after passing through the hole. Then, the two end plates 6 are fixed to 180 degrees through the limit assembly, and the gasket 2 is driven to move toward the wall through the bolt connector. The fixed installation of the rod body 1 and the hanging ring 3 is completed by cooperating with the two end plates 6 on the other side of the wall.

[0031] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A revolving edge operation knotting device, characterized in that: The invention comprises a rod body (1), the end of the rod body (1) is bent to form a hanging ring (3), a gasket (2) is sleeved on the rod body (1), and the gasket (2) is provided with a bolt connection member for adjusting the position on the rod body (1), the other end of the rod body (1) is fixedly connected to a shaft rod (4), the shaft rod (4) is fixedly connected to a cross plate (5), both ends of the cross plate (5) are rotatably connected to end plates (6) along the axis direction of the rod body (1), and the ends of the shaft rod (4) are provided with a limit assembly for fixing the two end plates (6) to 180 degrees.

2. A revolvable edge-operation knotting device according to claim 1, characterized in that: The bolt connector comprises a nut (14) fixedly connected to the middle of the gasket (2), and a thread (15) adapted to the thread of the nut (14) is provided on the rod body (1).

3. The revolving edge operation knotting device according to claim 1 is characterized in that: Both ends of the transverse plate (5) are fixedly connected to a fixed shaft (11), and both sides of the end of the end plate (6) are fixedly connected to a sleeve ring (12) sleeved on the fixed shaft (11).

4. A revolvable edge-operation knotting device according to claim 3, characterized in that: One side of each of the sleeve rings (12) is fixedly connected to the side wall of the transverse plate (5) via an elastic rope (13).

5. The revolvable edge-operation knotting device according to claim 1, characterized in that: The limiting assembly comprises an L-shaped arm (8) fixedly connected to the end plate (6); the end of the shaft rod (4) is rotatably connected to a limiting plate (7) adapted to the L-shaped arm (8), and the limiting plate (7) is parallel to the cross plate (5).

6. A revolvable edge-operation knotting device according to claim 5, characterized in that: One end of the limiting plate (7) is fixedly connected to a counterweight block (9).

7. The revolving edge-operating knot-tying device according to claim 5, characterized in that: Through slots (10) adapted to the ends of the L-shaped arms (8) are provided through both sides of the transverse plate (5).

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