On-site portable drag hook bending tool

Abstract

The utility model provides an on-site portable drag hook bending tool, which relates to the technical field of building construction, and comprises a holding part, a first connecting part, a second connecting part and a bending part, a plurality of first sleeves are fixedly arranged at the upper position of the middle part of the holding part, and a plurality of second sleeves are fixedly arranged at the lower position of the middle part of the bending part; a second sleeve is fixedly installed at the bottom end of the holding part, and the first connecting part and the second connecting part are both in a bent shape. The two first sleeves are arranged on the upper portion of the middle of the holding part to install the first connecting part and the second connecting part, and the second sleeve is arranged at the bottom end of the holding part, so that a user can conveniently install the bent part in the second sleeve to use the first connecting part and the second connecting part as auxiliary handles; in addition, when the bent part needs to be used in an inclined mode, the first connecting part or the second connecting part is installed in the second sleeve, the bent part is installed, and therefore the inclination angle of the bent part can be adjusted.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, specifically a portable hook bending tool for on-site use. Background Technology

[0002] With the increasing demands and standardization of national construction quality requirements, especially in the housing construction sector, the span dimensions and clear depth of reinforced concrete main structures are receiving more and more attention. Controlling the spacing of shear walls and the protective layer is crucial for controlling wall thickness and displacement. Among these factors, the connection of the tie hooks is indispensable. The traditional method involves using a steel bar wrench in conjunction with steel bar tie hooks to bend the wire, which is extremely inconvenient.

[0003] During construction, the hooks on the beam and wall sides require both ends to be bent at 135°, making installation difficult. After bending both ends of the rebar hooks to 135°, on-site installation requires squeezing the double-layer rebar mesh in the wall before installation can be completed, resulting in low installation efficiency. When using bending tools, one end of the hook can be bent to 90° and the other end to 135° for easier installation, and then the bending tool can be used to bend the 90° hook to 135°. However, most existing bending tools do not allow users to easily adjust the tilt angle, making them inconvenient for construction workers to use. Utility Model Content

[0004] The purpose of this utility model is to provide a portable hook bending tool for on-site use, which aims to solve the problem that the tilt angle of portable hook bending tools for on-site use is not easy to adjust in general technology.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: The portable on-site pull hook bending tool includes: a gripping part, a first connecting part, a second connecting part, and a bending part. Multiple first sleeves are fixedly installed at the upper middle position of the gripping part, and a second sleeve is fixedly installed at the bottom end of the gripping part. Both the first and second connecting parts are bent, and the bending angles of the first and second connecting parts are different. One of the first and second connecting parts is installed inside the first sleeve as an auxiliary handle, and the other of the first and second connecting parts is installed inside the second sleeve as a connector. The bending part has a bending ring for bending reinforcing bars, and the bending part is installed inside the first or second connecting part (which serves as a connector) to achieve adjustment of different tilt angles.

[0006] The beneficial effects are as follows: by setting two first sleeves at the upper middle position of the grip to install the first and second connecting parts, and setting a second sleeve at the bottom of the grip, it is not only convenient for the user to install the bending part inside the second sleeve and use the first and second connecting parts as auxiliary handles, but also to install the first or second connecting part inside the second sleeve and install the bending part when it is necessary to tilt the bending part, so as to adjust the tilt angle of the bending part and achieve the purpose of convenient adjustment and use.

[0007] A further technical solution of this utility model is that the bent part can also be directly installed inside the second sleeve for use.

[0008] A further technical solution of this utility model is that an anti-slip sleeve is fixedly installed on the top of the grip portion, and the anti-slip sleeve is made of rubber.

[0009] A further technical solution of this utility model is that a fixing bolt is installed inside the second sleeve, and a fixing nut for fixing the bolt is threaded onto one end of the fixing bolt.

[0010] A further technical solution of this utility model is that the first connecting part includes a first connecting rod, one end of the first connecting rod is threaded into the inside of the first sleeve, and a limiting hole for installing a fixing bolt is provided inside the first connecting rod.

[0011] A further technical solution of this utility model is that a second connecting rod is fixedly installed at the other end of the first connecting rod, and the second connecting rod is perpendicular to the first connecting rod, that is, the angle between the second connecting rod and the first connecting rod is ninety degrees.

[0012] A further technical solution of this utility model is that a third sleeve is fixedly installed at the end of the second connecting rod away from the first connecting rod.

[0013] A further technical solution of this utility model is that the structure of the second connecting part is exactly the same as that of the first connecting part, and the included angle between the second connecting rod and the first connecting rod in the second connecting part is greater than 90 degrees.

[0014] The beneficial effects are: since both the first and second connecting parts are bent, they are easily subjected to force and rotated during use, which can cause the connection between them and the second sleeve to loosen. The fixing bolt installed inside the limiting hole can limit and reinforce the first or second connecting part.

[0015] A further technical solution of this utility model is that the bent part further includes a mounting rod, which is threadedly installed inside the second sleeve or the third sleeve.

[0016] A further technical solution of this utility model is that a fixing ring for installing the first bending ring and the second bending ring is fixedly installed on the outer circumferential surface of the bottom end of the mounting rod. The first bending ring and the second bending ring are distributed in a circular array on the outer circumferential surface of the fixing ring, and the first bending ring and the second bending ring are perpendicular to each other.

[0017] The beneficial effect is that it allows users to easily select the appropriate position of the first or second bend ring according to their needs. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model.

[0019] Figure 2 This is a schematic diagram of the structure of the present invention in its first tilted state.

[0020] Figure 3 This is a schematic diagram of the structure of the second inclined state of this utility model.

[0021] Figure 4 This is a schematic diagram of the gripping part in a specific embodiment of this utility model.

[0022] Figure 5 This is a schematic diagram of the structure of the first connecting part in a specific embodiment of this utility model.

[0023] Figure 6 This is a schematic diagram of the bent portion in a specific embodiment of this utility model.

[0024] In the diagram: 1-Grip part, 11-First sleeve, 12-Second sleeve, 121-Mounting hole, 13-Anti-slip sleeve, 14-Fixing bolt, 15-Fixing nut, 2-First connecting part, 21-First connecting rod, 211-Limiting hole, 22-Second connecting rod, 23-Third sleeve, 3-Second connecting part, 4-Bending part, 41-Mounting rod, 42-Fixing ring, 43-First bending ring, 44-Second bending ring. Detailed Implementation

[0025] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings.

[0026] like Figure 1As shown, a portable on-site pull hook bending tool includes a gripping part 1, a first connecting part 2, and a second connecting part 3. A first sleeve 11 is fixedly installed at the upper middle position of the gripping part 1. There are two first sleeves 11, which are used to install the first connecting part 2 and the second connecting part 3 respectively. The first connecting part 2 and the second connecting part 3 installed inside the first sleeve 11 can both serve as auxiliary handles for construction workers to hold with both hands. A second sleeve 12 is fixedly installed at the bottom end of the gripping part 1. A bending part 4 is installed in the internal thread of the second sleeve 12. The bending part 4 has a first bending ring 43 and a second bending ring 44 for bending the reinforcing bars. The first bending ring 43 and the second bending ring 44 are vertically distributed. Construction workers can choose to use the first bending ring 43 or the second bending ring 44 as needed. It is conceivable that there can be multiple first sleeves 11, and the number of connecting parts can also be increased accordingly.

[0027] like Figure 1 and Figure 4 As shown, an anti-slip sleeve 13 is fixedly installed on the top of the grip part 1. The anti-slip sleeve 13 is made of rubber. In order to further improve the anti-slip effect of the anti-slip sleeve 13, anti-slip textures can be opened on the outer surface of the anti-slip sleeve 13. An installation hole 121 is opened on the outer circumferential wall of the second sleeve 12. A fixing bolt 14 is inserted into the installation hole 121. A fixing nut 15 is threaded on one end of the fixing bolt 14. One end of the fixing nut 15 abuts against the second sleeve 12.

[0028] like Figure 5 As shown, the first connecting part 2 includes a first connecting rod 21. One end of the first connecting rod 21 is threaded into the inside of the first sleeve 11. A limit hole 211 is opened inside the first connecting rod 21. A second connecting rod 22 is fixedly installed at the other end of the first connecting rod 21. The second connecting rod 22 is perpendicular to the first connecting rod 21, that is, the angle between the second connecting rod 22 and the first connecting rod 21 is ninety degrees. A third sleeve 23 is fixedly installed at the end of the second connecting rod 22 away from the first connecting rod 21.

[0029] like Figure 1-Figure 5 As shown, the second connecting part 3 has the same structure as the first connecting part 2, except that in the second connecting part 3, the angle between the second connecting rod 22 and the first connecting rod 21 is greater than 90 degrees.

[0030] like Figure 6 As shown, the bending part 4 also includes a mounting rod 41, which is threaded into the inside of the second sleeve 12. A fixing ring 42 for mounting the first bending ring 43 and the second bending ring 44 is fixedly mounted on the outer circumferential surface of the bottom end of the mounting rod 41. The first bending ring 43 and the second bending ring 44 are arranged in a circumferential array on the outer circumferential surface of the fixing ring 42.

[0031] It is conceivable that, such as Figure 2-Figure 3 As shown, the first connecting part 2 and the second connecting part 3 can also be installed inside the first sleeve 11 as an auxiliary handle, and the other of the first connecting part 2 and the second connecting part 3 can be installed inside the second sleeve 12 as a connector. The fixing bolt 14 is inserted into the limiting hole 211 to limit it and prevent it from rotating during use. At this time, the mounting rod 41 of the bending part 4 is threaded into the third sleeve 23 of the first connecting part 2 or the second connecting part 3 as a connector, thereby realizing the adjustment of the tilt angle of the bending part 4 for the user to use.

[0032] During normal use, the first connecting part 2 and the second connecting part 3 are respectively installed inside the two first sleeves 11. The first connecting part 2 and the second connecting part 3 can be used as handles or stored away. At this time, the bent part 4 is threaded into the inside of the second sleeve 12. When it is necessary to tilt the bent part 4, the first connecting part 2 can be installed inside the second sleeve 12, and the bent part 4 can be installed inside the first connecting part 2. The second connecting part 3 located inside the first sleeve 11 can be used as an auxiliary handle. When it is necessary to tilt the bent part 4 at a larger angle, the positions of the first mounting part 2 and the second mounting part 3 can be interchanged.

[0033] In this utility model, by setting two first sleeves 11 at the upper middle position of the grip 1 to install the first connecting part 2 and the second connecting part 3, and setting a second sleeve 12 at the bottom end of the grip 1, it is not only convenient for the user to install the bending part 4 inside the second sleeve 12 to use the first connecting part 2 and the second connecting part 3 as auxiliary handles, but also, when it is necessary to tilt the bending part 4, the first connecting part 2 or the second connecting part 3 can be installed inside the second sleeve 12 and the bending part 4 can be installed to adjust the tilt angle of the bending part 4, thereby achieving the purpose of convenient adjustment and use.

Claims

1. A portable on-site hook bending tool, characterized in that, include: A gripping part (1) is provided with a plurality of first sleeves (11) fixedly installed at the upper middle part of the gripping part (1) and a second sleeve (12) fixedly installed at the bottom end of the gripping part (1). The first connecting part (2) and the second connecting part (3) are both bent, and the bending angles of the first connecting part (2) and the second connecting part (3) are different. One of the first connecting part (2) and the second connecting part (3) is installed inside the first sleeve (11) as an auxiliary handle, and the other of the first connecting part (2) and the second connecting part (3) is installed inside the second sleeve (12) as a connector. The bending part (4) has a bending ring for bending the reinforcing bar. The bending part (4) is installed inside the first connecting part (2) or the second connecting part (3) as a connector to achieve adjustment of different tilt angles.

2. The portable hook bending tool for on-site application according to claim 1, characterized in that, The bent part (4) can also be directly installed inside the second sleeve (12) for use.

3. The portable hook bending tool for on-site application according to claim 1, characterized in that, The top of the grip (1) is fixedly fitted with an anti-slip sleeve (13), which is made of rubber.

4. The portable hook bending tool for on-site application according to claim 1, characterized in that, The second sleeve (12) is equipped with a fixing bolt (14), and a fixing nut (15) for fixing it is threaded on one end of the fixing bolt (14).

5. The portable hook bending tool for on-site application according to claim 1, characterized in that, The first connecting part (2) includes a first connecting rod (21), one end of which is threaded into the inside of the first sleeve (11), and a limiting hole (211) for installing the fixing bolt (14) is provided inside the first connecting rod (21).

6. The portable hook bending tool for on-site application according to claim 5, characterized in that, A second connecting rod (22) is fixedly installed at the other end of the first connecting rod (21). The second connecting rod (22) is perpendicular to the first connecting rod (21), that is, the angle between the second connecting rod (22) and the first connecting rod (21) is ninety degrees.

7. The portable hook bending tool for on-site application according to claim 6, characterized in that, A third sleeve (23) is fixedly installed at the end of the second connecting rod (22) away from the first connecting rod (21).

8. The portable hook bending tool for on-site application according to claim 7, characterized in that, The second connecting part (3) has the same structure as the first connecting part (2). In the second connecting part (3), the angle between the second connecting rod (22) and the first connecting rod (21) is greater than 90 degrees.

9. A portable on-site hook bending tool according to any one of claims 1-8, characterized in that, The bent portion (4) also includes a mounting rod (41), which is threaded into the interior of the second sleeve (12) or the third sleeve (23).

10. A portable hook bending tool for on-site use according to claim 9, characterized in that, A fixing ring (42) for installing the first bending ring (43) and the second bending ring (44) is fixedly installed on the outer circumferential surface of the bottom end of the mounting rod (41). The first bending ring (43) and the second bending ring (44) are arranged in a circular array on the outer circumferential surface of the fixing ring (42), and the first bending ring (43) and the second bending ring (44) are perpendicular to each other.

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