Auxiliary nailing tool

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By designing a nailing auxiliary tool with a magnet and a sleeve, the problem of low template reinforcement efficiency in a small space is solved, and the stable installation of nails and improvement of reinforcement efficiency are achieved.

CN222371537UActive Publication Date: 2025-01-21CHINA CONSTR FIRST BUILDING (GRP) CORP LTD

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Patent Information

Application Number: CN202420142288.5
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-01-19
Publication Date: 2025-01-21
Estimated Expiration: 2034-01-19

AI Technical Summary

Technical Problem

During construction, during the reinforcement of the formwork, the formwork and wooden squares cannot be nailed with nails in the narrow space, resulting in low reinforcement efficiency.

Method used

Design a nailing auxiliary tool, which includes a support rod and a sleeve. One end of the support rod is equipped with a magnet to absorb the nail cap of the nail. The sleeve is squeezed downward through the axial direction of the support rod to push the nail gradually into the template.

Benefits of technology

In a small space, the nails are absorbed by magnets and the structure of the sleeve is used to achieve stable installation of nails and improve the efficiency of formwork reinforcement.

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Abstract

The utility model discloses a nailing auxiliary tool, relates to the field of building construction, and aims to solve the problem that the nailing operation for reinforcing a template in a narrow space is inconvenient. According to the nailing auxiliary tool, a magnet is arranged at one end of a supporting rod and used for attracting the nail cap end of a nail; the sleeve is provided with a plurality of supporting pipes which are tightly arranged around the supporting rod in the circumferential direction to form the sleeve, the axial direction of the sleeve is parallel to the axial direction of the supporting rod, and the supporting rod penetrates through the center area of the sleeve. An operator places the supporting rod in the sleeve, the magnet at one end of the supporting rod attracts the nail cap end of one nail, the sleeve extends into the gap after attraction is completed, the position needing to be fixed is determined, then the other end of the supporting rod is knocked, the supporting rod is stressed to be downwards squeezed in the axial direction of the sleeve, and the nail is fixed. And a nail adsorbed by one end of the support rod provided with the magnet is gradually nailed into the template, so that the mounting and fixing work is realized, and the template in a narrow space is conveniently reinforced and nailed.

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Description

Technical Field

[0001] The utility model relates to the field of building construction, in particular to a nailing auxiliary tool. Background Art

[0002] Currently in the field of construction, formwork is a common type of building board. However, during the reinforcement and disassembly of the formwork, the formwork and wooden planks in a small space cannot be nailed with a hammer, and the nailing operation is difficult, resulting in low efficiency in the reinforcement of the formwork in a small space. Utility Model Content

[0003] The utility model aims to provide a nailing auxiliary tool, which is used to facilitate the reinforcement and nailing work of a template in a narrow space.

[0004] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a nailing auxiliary tool, comprising:

[0005] A support rod, one end of which has a magnet, the magnet being used to attract the nail cap end of the nail;

[0006] The sleeve has a plurality of support tubes, which are closely arranged in a circumferential direction around a support rod to form a sleeve. The axial direction of the sleeve is parallel to the axial direction of the support rod, and the central area of the sleeve is used to pass through the support rod.

[0007] Optionally, the above-mentioned nailing auxiliary tool also includes a hammer cap, which is arranged at the end of the support rod away from the magnet.

[0008] Optionally, in the above-mentioned nailing auxiliary tool, the hammer cap includes a round cake shape or a square shape.

[0009] Optionally, in the above-mentioned nail driving auxiliary tool, the end cross-sectional area of the hammer cap is 1 to 1.5 times the end cross-sectional area of the support rod.

[0010] Optionally, in the above-mentioned nailing auxiliary tool, a pull rod is also provided on the support rod, a guide hole is opened on the side wall of the sleeve, the length direction of the guide hole is parallel to the axial direction of the sleeve, and the pull rod is used to pass through the guide hole to pull the support rod to move along its length direction.

[0011] Optionally, in the above-mentioned nailing auxiliary tool, the pull rod, the support rod and the support tube are all round steel.

[0012] Optionally, in the above-mentioned nailing auxiliary tool, the pull rod and the support rod are welded;

[0013] Or, the pull rod and the support rod are threadedly connected;

[0014] Alternatively, the pull rod and the support rod are an integrally formed structure.

[0015] Optionally, in the above-mentioned nailing auxiliary tool, the end cross-sectional area of the support tube is smaller than or equal to the end cross-sectional area of the support rod.

[0016] Optionally, in the above-mentioned nailing auxiliary tool, a plurality of support tubes are welded;

[0017] Alternatively, the plurality of support tubes are an integrally formed structure.

[0018] Compared with the prior art, when the above technical solution is adopted, the operator places the support rod in the sleeve, and the magnet at one end of the support rod absorbs the nail cap end of a nail. After the absorption is completed, the sleeve is extended into the gap, the position to be fixed is determined, and then the other end of the support rod is knocked, so that the support rod is forced to be squeezed downward along the axial direction of the sleeve, and the nail absorbed by the magnet at one end of the support rod is pushed gradually into the template to achieve installation and fixing. Compared with the traditional method of directly using a hammer to nail in a small space, the sleeve in this application protects and limits the movement position of the nail during the installation process, and the installation and fixing work of the nail being nailed into the template is achieved by knocking the support rod, which is convenient for the use of a hammer to nail templates and wooden squares in a small space, thereby improving processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0020] Figure 1 It is a schematic diagram of the overall structure of a nailing auxiliary tool provided in an embodiment of the utility model;

[0021] Figure 2 for Figure 1 A front view of

[0022] Figure 3 for Figure 1 A cross-sectional view of

[0023] Figure 4 for Figure 1 Top view of the .

[0024] Reference numerals:

[0025] 1-support rod; 2-sleeve; 201-support tube; 202-guide hole; 3-magnet; 4-hammer cap; 5-pull rod. DETAILED DESCRIPTION

[0026] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0027] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0028] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined. The meaning of "several" is one or more, unless otherwise clearly and specifically defined.

[0029] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0030] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0031] like Figure 1-Figure 4 As shown, an embodiment of the utility model provides a nailing auxiliary tool, comprising: a support rod 1 and a sleeve 2.

[0032] Among them, one end of the support rod 1 has a magnet 3, and the magnet 3 is used to adsorb the nail cap end of the nail; the sleeve 2 has a plurality of support tubes 201, and the plurality of support tubes 201 are closely arranged along the circumferential direction around the support rod 1 to form the sleeve 2, and the axial direction of the sleeve 2 is parallel to the axial direction of the support rod 1, and the central area of the sleeve 2 is used to pass through the support rod 1.

[0033] When implementing it, Figure 1 As shown, the operator places the support rod 1 in the sleeve 2, and the magnet 3 at one end of the support rod 1 absorbs the nail cap end of a nail. After the absorption is completed, the sleeve 2 is extended into the gap, the position to be fixed is determined, and then the other end of the support rod 1 is knocked, so that the support rod 1 is forced to be squeezed downward along the axial direction of the sleeve, and the nail absorbed by the end of the magnet 3 set on the support rod 1 is pushed gradually into the template to achieve the installation and fixing work. Compared with the traditional method of directly using a hammer to nail in a small space, the sleeve 2 in this application protects and limits the movement position of the nail during the installation process. By knocking the support rod 1, the installation and fixing work of the nail being nailed into the template is achieved, which is convenient for the template and wooden squares in a small space to use a hammer for nailing operations, thereby improving the processing efficiency.

[0034] Specifically, in this embodiment, the nailing auxiliary tool also includes a hammer cap 4, which is arranged at the end of the support rod 1 away from the magnet 3. During operation, the operator can directly hit the hammer cap 4 with a hammer, and the hammer cap 4 increases the contact area between the hammer and the support rod 1, making it easier to perform nailing, labor-saving and convenient.

[0035] Specifically, in this embodiment, the hammer cap 4 includes a round cake shape or a square shape. The hammer cap 4 can be a round cake shape, a square shape or other shapes of the hammer cap 4 that can increase the contact area between the nail hammer and the support rod 1, and the shape of the hammer cap 4 is not specifically limited here.

[0036] Specifically, in this embodiment, the end cross-sectional area of the hammer cap 4 is 1 to 1.5 times the end cross-sectional area of the support rod 1. Exemplarily, the end cross-sectional area of the hammer cap 4 can be 1, 1.2, 1.3, 1.5, etc. times the end cross-sectional area of the support rod 1. The end cross-sectional area of the hammer cap 4 is not specifically limited here, as long as the end cross-sectional area of the hammer cap 4 is larger than the end cross-sectional area of the support rod 1, the contact area between the nail hammer and the support rod 1 is increased, and the nailing action is convenient.

[0037] like Figure 2 and Figure 3 As shown, specifically, in this embodiment, a pull rod 5 is also provided on the support rod 1, and a guide hole 202 is opened on the side wall of the sleeve 2. The length direction of the guide hole 202 is parallel to the axial direction of the sleeve 2, and the pull rod 5 is used to pass through the guide hole 202 to pull the support rod 1 to move along its length direction.

[0038] During work, the operator can control the position of the support rod 1 in the sleeve 2 by pulling the pull rod 5. When fixing is required, the pull rod 5 is pressed down to make the pull rod 5 move along the guide direction of the guide hole 202 towards the construction position. When the installed nail in the sleeve 2 contacts the template, the pull rod 5 is stopped from being pressed down. The operator repeatedly knocks the hammer cap 4 several times to make the support rod 1 push the nail and gradually nail it into the template to complete the fixing work. After completing the fixing task at this position, the operator only needs to overcome the suction force of the magnet 3 on the fixed nail, lift the pull rod 5, and make the pull rod 5 move along the guide direction of the guide hole 202 away from the construction position until the installed nail is no longer in contact with the support rod 1 in the sleeve 2, and then move to the next installation position and continue to repeat the above operation, which is convenient for the installation and removal of nails by nailing auxiliary tools and improves the working efficiency of nailing.

[0039] Specifically, in this embodiment, the pull rod 5, the support rod 1 and the support tube 201 are all round steel. The pull rod 5, the support rod 1 and the support tube 201 can all be round steel or other metals with supporting properties. The material selection of the pull rod 5, the support rod 1 and the support tube 201 is not specifically limited, as long as the installed nailing auxiliary tool meets the working requirements.

[0040] In some embodiments, the pull rod 5 and the support rod 1 are welded; or, the pull rod 5 and the support rod 1 are threadedly connected. That is, the pull rod 5 and the support rod 1 can be connected by welding, threading or other fixed connection methods, and the connection method between the pull rod 5 and the support rod 1 is not specifically limited here. The pull rod 5 and the support rod 1 are welded and fixed as one, which is convenient for installation and fixation, and improves the structural stability and reliability of the nailing auxiliary tool; the pull rod 5 and the support rod 1 are fixedly connected by threads, which is convenient for installation and disassembly, and improves the use flexibility of the nailing auxiliary tool.

[0041] In other embodiments, the pull rod 5 and the support rod 1 are an integrally formed structure, which reduces the installation process of the nailing auxiliary tool.

[0042] Specifically, in this embodiment, the end cross-sectional area of the support tube 201 is less than or equal to the end cross-sectional area of the support rod 1. Among them, the support tube 201 can be welded with round steel with a diameter of 8mm to form the sleeve 2, and the support rod 1 can be selected with round steel with a diameter of 100mm, that is, as long as the end cross-sectional area of the support tube 201 is selected to be less than or equal to the end cross-sectional area of the support rod 1, the support tube 201 and the support rod 1 are not specifically limited here. Exemplarily, the support tube 201 can be provided with 3, 5, 6, 8, etc., and the number of the support tubes 201 is not specifically limited here, as long as multiple support tubes 201 can be welded to form a sleeve 2. The sleeve 2 structure reduces the risk of operators being scratched by steel bars, electroslag pressure welding packages, etc. during the construction process, and has a certain protective effect on the surrounding wall column steel bar products, and is convenient for material acquisition and easy to operate.

[0043] Specifically, in this embodiment, multiple support tubes 201 are welded. The multiple support tubes 201 can be welded, bonded or connected in other ways to achieve fixed connection. The connection method of the multiple support tubes 201 is not specifically limited here, as long as the connection method satisfies the requirement of fixing the multiple support tubes 201 into one body, which is convenient for installation.

[0044] In other embodiments, the plurality of support tubes 201 are integrally formed structures, thereby reducing the installation process of the nailing auxiliary tool.

[0045] In the description of the above embodiments, specific features, structures, materials or characteristics may be combined in a suitable manner in any one or more embodiments or examples.

[0046] 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 nailing auxiliary tool, characterized in that: include: A support rod, one end of which has a magnet, the magnet being used to attract the nail cap end of the nail; The sleeve has a plurality of support tubes, which are closely arranged in a circumferential direction around the support rod to form the sleeve, the axial direction of the sleeve is parallel to the axial direction of the support rod, and the central area of the sleeve is used to pass through the support rod.

2. The nailing auxiliary tool according to claim 1, characterized in that: It also includes a hammer cap, which is arranged at one end of the support rod away from the magnet.

3. The nailing auxiliary tool according to claim 2, characterized in that: The hammer cap includes a round cake shape or a square shape.

4. The nailing auxiliary tool according to claim 2, characterized in that: The end cross-sectional area of the hammer cap is 1 to 1.5 times the end cross-sectional area of the support rod.

5. The nailing auxiliary tool according to claim 1, characterized in that: A pull rod is also provided on the support rod, a guide hole is provided on the side wall of the sleeve, the length direction of the guide hole is parallel to the axial direction of the sleeve, and the pull rod is used to pass through the guide hole to pull the support rod to move along its length direction.

6. The nailing auxiliary tool according to claim 5, characterized in that: The pull rod, the support rod and the support tube are all round steel.

7. The nailing auxiliary tool according to claim 5, characterized in that: The pull rod and the support rod are welded; Or, the pull rod and the support rod are threadedly connected; Alternatively, the pull rod and the support rod are an integrally formed structure.

8. The nailing auxiliary tool according to claim 1, characterized in that: The end cross-sectional area of the support tube is smaller than or equal to the end cross-sectional area of the support rod.

9. The nailing auxiliary tool according to claim 1, characterized in that: Welding a plurality of the support tubes; Alternatively, the plurality of support tubes are an integrally formed structure.