Tool for fastening pipeline
By designing tools with steel pipes and detachable clamps, the problem of tightening pipeline nuts with wrenches in confined spaces has been solved, enabling convenient tightening and protection within limited spaces and improving operational efficiency.
Patent Information
- Application Number
- CN202423219780.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-26
- Publication Date
- 2026-01-20
- Estimated Expiration
- 2034-12-26
AI Technical Summary
Existing wrenches are difficult to use in confined spaces to tighten pipe nuts, which can easily damage the connection between the nut and the pipe, and are also inconvenient to use.
Design a tool comprising a steel pipe and a clamping plate. The steel pipe has a slot, and the clamping plate is detachably connected to the end of the steel pipe. The inner hole of the clamping plate is a regular polygon for clamping the pipeline nut. The nut is tightened or loosened by applying torque through the steel pipe.
It effectively protects pipelines and nuts in confined spaces, improves operational convenience, avoids damage to connections, and enhances tightening efficiency.
Smart Images
Figure CN223812033U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to pipeline fastening tool technical field, concretely relates to a tool for fastening pipeline. BACKGROUND
[0002] The wrench is a tool for daily use for assisting maintenance, and the wrench is a hand tool for turning a bolt, a screw, a nut and other threaded fastening bolts or nuts by using a lever principle. The wrench is usually provided with an opening or a sleeve hole for clamping the bolt or the nut at one end or both ends of a handle, and when in use, external force is applied to the handle in the threaded rotation direction, so that the bolt or the nut can be turned. However, in some limited size environments in daily use, the space is narrow, and the existing wrench cannot be inserted into the nut or the force is limited after being inserted, especially when the nut in the easily damaged water pipe or other pipeline is fastened, the distance between the pipelines is limited, and the existing wrench may damage the connection between the nut and the pipeline or even damage the equipment connected to the upper end of the nut when in use. Therefore, a tool for fastening the nut or bolt in the limited space of the easily damaged pipeline is urgently needed to protect the parts and the equipment from being damaged and to improve the convenience of operation. SUMMARY
[0003] The utility model provides a tool for fastening pipeline to solve the technical problems in the prior art in the foregoing background.
[0004] The technical scheme of the utility model is as follows:
[0005] A tool for fastening pipeline, comprising a steel pipe and a clamping plate arranged at the end of the steel pipe, the clamping plate comprises a regular polygon structure inner hole, the clamping plate is detachably connected with the steel pipe, and the steel pipe is provided with a slot for the passage of a pipe.
[0006] Optionally, one side of the clamping plate is connected with the end face of the steel pipe.
[0007] Optionally, the clamping plate is nested at the end of the steel pipe.
[0008] Optionally, the slot comprises a turned-up flange.
[0009] Optionally, the regular polygon structure inner hole comprises any one of a regular octagon, a regular hexagon, a regular pentagon, a regular quadrilateral and a regular triangle.
[0010] Optionally, the outer wall of the steel pipe is provided with a notch suitable for a hand shape.
[0011] The principle and beneficial effects of the utility model are as follows:
[0012] The utility model provides a tool for fastening pipeline includes steel pipe and sets up the clamping plate in the steel pipe end portion, wherein the steel pipe is equipped with the slot for making the pipe pass, and the pipe is the pipe connected with the nut to be tightened or loosened, the pipe is put into the steel pipe, and the nut to be tightened or loosened is clamped in the clamping plate of the steel pipe end portion, holds the steel pipe and exerts the torsion to left or right, can tighten or loosen the nut or bolt. BRIEF DESCRIPTION OF DRAWINGS
[0013] The utility model will be further detailed below in combination with the drawings and specific embodiment.
[0014] Figure 1 It is three -dimensional structure schematic diagram for the first embodiment of the tool for fastening pipeline provided by the utility model;
[0015] Figure 2 It is three -dimensional structure schematic diagram for the second embodiment of the tool for fastening pipeline provided by the utility model;
[0016] Figure 3 It is three -dimensional structure schematic diagram for the tool for fastening pipeline with flanging structure in the embodiment.
[0017] In the drawing: 1, steel pipe;11: slot;12: flanging;2, clamping plate;21, inner hole. SPECIFIC EMBODIMENT
[0018] The technical scheme in the utility model embodiment will be clearly and completely described below in combination with the utility model embodiment, and obviously, the described embodiment only is a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making the creative labour all relate to the range of protection of the utility model.
[0019] The wrench is a tool used for daily maintenance, and the wrench is a hand tool for tightening or loosening the bolt, screw, nut and other threaded fastening bolts or nuts by using the principle of lever. The wrench is usually provided with an opening or a sleeve hole for clamping the bolt or the nut at one end or both ends of the handle, and when in use, an external force is applied to the handle in the direction of the threaded rotation, so that the bolt or the nut can be tightened or loosened. However, in some limited size environments in daily use, the space is narrow, and the existing wrench cannot be inserted into the nut or the force is limited after being inserted, especially when the nut in the easily damaged water pipe or other pipeline is fastened, the distance between the pipelines is limited, and the existing wrench may damage the connection between the nut and the pipeline during use, and even damage the equipment connected to the upper end of the nut. Therefore, the embodiment provides a tool for fastening the pipeline, which can fasten the nut or bolt in the easily damaged pipeline in the limited space, and can protect the parts and the equipment itself from being damaged during use, and improve the convenience of operation.
[0020] For example, the pipe under the common water distributor, when fastening the nut under the water distributor, the pipe is placed in Figure 1 Or Figure 2 The steel pipe 1 of the tool shown in the figure, adjust the clamping plate 2 to clamp the nut of the water distributor pipe, hold the steel pipe 1 with hand and apply a certain torsion force, easily realize the fastening and loosening action of the outer nut of the water distributor.
[0021] Specifically, the utility model is explained in detail by two embodiments as follows:
[0022] Embodiment one
[0023] The preferred embodiment of the tool for fastening the pipeline provided by the utility model is shown as follows: Figure 1
[0024] A tool for fastening the pipeline, comprising a steel pipe 1 and a clamping plate 2 arranged at the end of the steel pipe 1, the clamping plate 2 comprises a polygonal inner hole 21, the clamping plate 2 is detachably connected with the steel pipe 1, and the steel pipe 1 is provided with a slot 11 for the pipe to pass through; the clamping plate 2 is nested at the end of the steel pipe 1.
[0025] As described above and with reference to the accompanying Figure 1 The utility model provides a tool for fastening pipeline, including steel pipe 1 and the clamping plate 2 of setting at the end of steel pipe 1, the clamping plate 2 includes the inner hole 21 of regular polygon structure, the clamping plate 2 with steel pipe 1 detachable connection, steel pipe 1 is equipped with the slot 11 for the pipe through, one side of clamping plate 2 is connected with the end surface of steel pipe 1.
[0026] Embodiment two
[0027] The utility model provides a tool for fastening pipeline's preferable implementation example such as Figure 2 As shown in the figure:
[0028] A tool for fastening pipeline, including steel pipe 1 and the clamping plate 2 of setting at the end of steel pipe 1, the clamping plate 2 includes the inner hole 21 of regular polygon structure, the clamping plate 2 with steel pipe 1 detachable connection, steel pipe 1 is equipped with the slot 11 for the pipe through, one side of clamping plate 2 is connected with the end surface of steel pipe 1.
[0029] As described above and referring to the attached Figure 2 The utility model provides a tool for fastening pipeline, including steel pipe 1 and the clamping plate 2 of setting at the end of steel pipe 1, the clamping plate 2 includes the inner hole 21 of regular polygon structure, the clamping plate 2 with steel pipe 1 detachable connection, steel pipe 1 is equipped with the slot 11 for the pipe through, one side of clamping plate 2 is connected with the end surface of steel pipe 1.
[0030] It should be noted that the slot 11 in the structure of the above two embodiments includes an outwardly turned flange 12, as shown in the figure: Figure 3 The flange 12 structure prevents the edge of the slot 11 from scratching the pipe when the pipe is placed in the light pipe. When the operator holds the steel pipe 1, the fingers can use the flange 12 as a fulcrum to increase the resistance between the palm and the surface of the steel pipe 1, making it easier to apply torque.
[0031] In addition, in the above two embodiments, the inner hole 21 of the regular polygon structure on the clamping plate 2 includes any one of a regular octagon, a regular hexagon, a regular pentagon, a regular quadrilateral, and a regular triangle, because the clamping plate 2 is detachably connected with the steel pipe 1, not only the clamping plate 2 with different regular polygon inner holes 21 can be replaced, but also the utility of the tool for fastening the pipeline is improved.
[0032] In some other possible embodiments, in the above tool for fastening the pipeline, the outer wall of the steel pipe 1 is provided with a hand-shaped concave mark. The hand-shaped concave mark is designed for ergonomics, which increases the contact area between the palm of the operator and the surface of the steel pipe 1, and then increases the surface friction therebetween, and then facilitates the operator to apply torque. In this embodiment, the structure and position of the concave mark are not specifically limited.
[0033] Finally, the utility model provides a kind of tool for fastening pipeline, including steel pipe 1 and the clamping plate 2 being arranged in the end of steel pipe 1, wherein steel pipe 1 is equipped with the slot 11 for making pipe pass, and the pipe is connected with the nut to be tightened or loosened, and the pipe is placed into steel pipe 1, so that the nut to be tightened or loosened is clamped in the clamping plate 2 in the end of steel pipe 1, hand holds steel pipe 1 and applies left or right torsion force, i.e. nut or bolt can be tightened or loosened. Because the utility model is used, pipeline is protected in steel pipe 1, and meanwhile, clamping plate 2 can contact nut more, so that pipeline is effectively protected, and operation convenience is improved.
[0034] The above is only the preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. A tool for fastening pipelines, characterized in that, It includes a steel pipe and a clamping plate (2) disposed at the end of the steel pipe (1). The clamping plate (2) includes an inner hole (21) with a regular polygonal structure. The clamping plate (2) is detachably connected to the steel pipe (1). The steel pipe (1) is provided with a slot (11) for the pipe to pass through.
2. A tool for fastening pipelines according to claim 1, characterized in that, One side of the card plate (2) is connected to the end face of the steel pipe (1).
3. A tool for fastening pipelines according to claim 1, characterized in that, The card plate (2) is nested at the end of the steel pipe (1).
4. A tool for fastening pipelines according to claim 2 or 3, characterized in that, The slot (11) includes an outwardly turned flange (12).
5. A tool for fastening pipelines according to claim 2 or 3, characterized in that, The inner hole (21) of the regular polygonal structure includes any one of the following: regular octagon, regular hexagon, regular pentagon, regular quadrilateral, and equilateral triangle.
6. A tool for fastening pipelines according to claim 2 or 3, characterized in that, The outer wall of the steel pipe (1) is provided with a groove suitable for the shape of a hand.