Adjustable pipe clamp spring

Abstract

The utility model relates to the technical field of pipe clamp springs, and discloses an adjustable pipe clamp spring which comprises a first pipe clamp piece and a second pipe clamp piece which are connected in a hinged mode, a plurality of protrusions are evenly arranged on the inner sides of the first pipe clamp piece and the second pipe clamp piece in the circumferential direction, the first pipe clamp piece is provided with first protrusions which are symmetrically arranged, and the second pipe clamp piece is provided with second protrusions which are symmetrically arranged. Second protrusions matched with the first protrusions are arranged on the second pipe clamping piece, a torsion spring is arranged between the second protrusions, and the first protrusions, the torsion spring and the second protrusions are connected through pin shafts. Compared with the prior art, the pipeline clamp has the advantages that a connected pipeline can be installed, clamped and fixed, the clamping force is high, and the pipeline clamp is not prone to falling off and convenient to maintain.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe clamp springs, in particular to an adjustable pipe clamp spring. Background Art

[0002] The pipe clamp spring is a spring used to clamp and fix the pipe.

[0003] In the metallurgy, shipbuilding, marine engineering, heavy machinery, engineering machinery, machine tools, electric power, papermaking, hydraulic system and other industries, pipe clamp springs are needed to clamp pipes. Existing pipe clamp springs are sleeved on pipes and need to be installed when the pipes are connected. They cannot be installed to clamp and fix the pipes in use. Existing pipe clamp springs do not have enough clamping force and are prone to falling off after being fixed, which is inconvenient for maintenance. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] The technical problem to be solved by the utility model is that the connected pipes cannot be installed, clamped and fixed, the clamping force is low, the pipes are easy to fall off and are inconvenient for maintenance.

[0006] (II) Technical solution

[0007] In order to solve the above technical problems, the technical solution provided by the utility model is as follows: an adjustable pipe clamp spring, comprising a first pipe clamp piece and a second pipe clamp piece hingedly connected to each other, wherein a plurality of protrusions are evenly arranged on the inner sides of the first pipe clamp piece and the second pipe clamp;

[0008] The first tube clamp is provided with a symmetrically arranged first protrusion, the second tube clamp is provided with a second protrusion matched with the first protrusion, a torsion spring is provided between the second protrusions, and the first protrusion, the torsion spring and the second protrusion are connected by a pin shaft;

[0009] The first tube clamp is provided with a notch, and the second tube clamp is provided with an arc-shaped piece extending into the notch.

[0010] (III) Beneficial effects

[0011] Compared with the prior art, the advantages of the utility model are: 1. The pipe clamp spring is composed of a first pipe clamp piece and a second pipe clamp piece which are hingedly connected to each other, and can be directly installed on a connected pipe for easy maintenance; 2. The circumferentially arranged protrusions can better fix the pipe and are not easy to fall off; 3. The torsion spring can fix the first pipe clamp piece and the second pipe clamp piece on the pipe with high clamping force. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model.

[0013] Figure 2 It is a structural schematic diagram of the utility model.

[0014] Figure 3 It is a schematic diagram of the structure of the utility model in a top view.

[0015] Figure 4 This utility model Figure 3 Schematic diagram of the structure in cross-section at AA.

[0016] As shown in the figure: 1. The first tube clamp; 2. The second tube clamp; 3. The protrusion; 4. The first protrusion; 5. The second protrusion; 6. The torsion spring; 7. The pin; 8. The notch; 9. The arc-shaped piece. DETAILED DESCRIPTION

[0017] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0018] In the description of the present invention: It should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "clockwise", "counterclockwise" and the like 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, and do not indicate or imply that the referred device or element 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.

[0019] 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, unless otherwise specified, "plurality" means two or more, unless otherwise clearly defined.

[0020] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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 it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0022] Embodiment 1

[0023] Combined with Figure 1-4 , an adjustable pipe clamp spring, comprising a first pipe clamp piece 1 and a second pipe clamp piece 2 which are hingedly connected to each other, the pipe clamp spring can be directly installed on the connected pipe, a plurality of protrusions 3 are evenly arranged on the inner side of the first pipe clamp piece 1 and the second pipe clamp piece 2 in the circumferential direction, the protrusions 3 squeeze the pipe, the protrusions 3 sink into the pipe, and clamp and fix the pipe, the first pipe clamp piece 1 is provided with a notch 8, the second pipe clamp piece 2 is provided with an arc-shaped piece 9 extending into the notch 8, the notch 8 and the arc-shaped piece 9 cooperate to prevent the pipe clamp spring from being deformed by force and prevent the pipe clamp spring from falling off.

[0024] The first tube clamp 1 is provided with a symmetrically arranged first protrusion 4, the second tube clamp 2 is provided with a second protrusion 5 that cooperates with the first protrusion 4, a torsion spring 6 is provided between the second protrusions 5, and the first protrusion 4, the torsion spring 6 and the second protrusion 5 are connected by a pin 7. The torsion spring 6 can fix the tube clamp spring on the pipeline to provide better clamping force.

[0025] All features described in the specification, the attached claims and the drawings, whether alone or in any combination thereof, are important features of the present utility model.

[0026] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "an implementation", "specific implementation", "other implementations", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are included in at least one embodiment, implementation or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described above may also be combined in a suitable manner in any one or more embodiments, implementations or examples. The technical solution recorded in the utility model also includes a technical solution formed by any one or more of the specific features, structures, materials or characteristics described above in a separate or combined manner.

[0027] Although the embodiments of the utility model have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the utility model. Ordinary technicians in the field can change, modify, replace, modify, delete some features, add features or re-combine features to form a technical solution in the above embodiments without departing from the principles and purpose of the utility model within the scope of the utility model. Any simple modifications, equivalent changes and modifications made to the above embodiments based on the innovative principles of the utility model are still within the scope of the technical solution of the utility model.

Claims

1. An adjustable pipe clamp spring, comprising a first pipe clamp piece and a second pipe clamp piece hingedly connected to each other, characterized in that: A plurality of protrusions are evenly arranged on the inner sides of the first tube clamp and the second tube clamp; The first tube clamp is provided with a symmetrically arranged first protrusion, the second tube clamp is provided with a second protrusion matched with the first protrusion, a torsion spring is provided between the second protrusions, and the first protrusion, the torsion spring and the second protrusion are connected by a pin shaft; The first tube clamp is provided with a notch, and the second tube clamp is provided with an arc-shaped piece extending into the notch.

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