Pipe clamp and assembling tool

Abstract

The utility model relates to the technical field of pipeline assembling equipment, and provides a pipe clamp which comprises an elastic body, the elastic body comprises a first clamping lug at one end of the elastic body and a second clamping lug at the other end of the elastic body, an avoiding strip hole is formed in the first clamping lug, the second clamping lug is matched with the avoiding strip hole, and the elastic body is a cylinder formed by bending and rolling. The pipe clamp assembling tool comprises an assembling mechanism, a fixed block and a movable block are arranged in the assembling mechanism, the first clamping lug is connected with the fixed block in a clamped mode, the second clamping lug is connected with the movable block in a clamped mode, the fixed block is connected with the assembling mechanism through a bolt, and the movable block is connected into the assembling mechanism in a sliding mode. The assembling mechanism is connected with the linear driver used for driving the movable block to linearly slide, the fixed block is connected with the first clamping lug in a clamping mode, the movable block is connected with the second clamping lug in a clamping mode, the movable block linearly slides in the assembling mechanism, assembling of the pipe clamp and the pipe fitting is achieved, and operation efficiency and safety are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline assembly, in particular to a pipe clamp and an assembly tool. Background Art

[0002] Pipe clamps are often used to connect pipes in pipeline assembly to ensure that the pipes are firmly connected and well sealed. Existing pipe clamps are usually made of metal and have a certain pre-clamping force. They need to be manually opened to expand them, and then the connection between the two sections of the pipeline is placed in the pipe clamp. After loosening, the pipe clamp tightens the clamp connection under the resetting force, and can also be further connected with bolts to achieve the assembly of the two sections of the pipeline. This is time-consuming and labor-intensive, the operator's work intensity is high, the assembly efficiency is low, and there are certain safety hazards. Utility Model Content

[0003] The utility model aims to provide a pipe clamp and an assembly tool to solve the above technical problems and improve the operation efficiency and safety.

[0004] The embodiment of the utility model is realized through the following technical scheme: a pipe clamp comprises an elastic body, the elastic body comprises a first clamping ear at one end thereof and a second clamping ear at the other end thereof, the first clamping ear is provided with an avoidance bar hole, the second clamping ear cooperates with the avoidance bar hole, the elastic body is a cylindrical body formed by bending, and the first clamping ear and the second clamping ear are both bent and staggered to extend out of the cylinder.

[0005] Furthermore, the extension direction of the first clamping ear is symmetrically opposite to the extension direction of the second clamping ear, and the extension length of the first clamping ear is the same as the extension length of the second clamping ear.

[0006] A pipe clamp assembly tool comprises an assembly mechanism, wherein a fixed block and a movable block are arranged in the assembly mechanism, a first clamping ear is clamped with the fixed block, a second clamping ear is clamped with the movable block, the fixed block is bolted to the assembly mechanism, the movable block is slidably connected in the assembly mechanism, and the assembly mechanism is connected with a linear driver for driving the movable block to slide linearly.

[0007] Furthermore, a first slot is provided on the upper portion of the fixed block to be engaged with the first clamping ear, and a second slot is provided on the upper portion of the movable block to be engaged with the second clamping ear. Both the first slot and the second slot are arranged at an angle, and the slotting direction of the first slot is toward the movable block, and the slotting direction of the second slot is toward the fixed block.

[0008] Furthermore, the assembly mechanism is provided with an execution groove, the inner wall of the execution groove is provided with a limit slide bar, the fixed block and the movable block are matched in the execution groove, and both the fixed block and the movable block are provided with limit grooves that match the limit slide bar.

[0009] Furthermore, the assembly mechanism also includes an end cap that is detachably connected to the end.

[0010] Furthermore, a fixing hole is provided on the moving block, and the fixing hole is fixedly sleeved on the output shaft of the linear drive.

[0011] The utility model has at least the following advantages and beneficial effects: the fixed block is clamped with the first clamping ear, the movable block is clamped with the second clamping ear, and the movable block slides linearly in the assembly mechanism to realize the assembly of the pipe clamp and the pipe fitting, thereby improving the working efficiency and safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 A schematic diagram of the structure of a pipe clamp assembly tool provided by the utility model;

[0014] Figure 2 A cross-sectional view of a pipe clamp assembly tool provided by the utility model;

[0015] Figure 3 A longitudinal section view of a pipe clamp assembly tool provided by the utility model;

[0016] Figure 4 A schematic diagram of the structure of a pipe clamp provided by the utility model;

[0017] Icon: 1-elastic body, 11-first clamping ear, 110-avoidance bar hole, 12-second clamping ear, 2-assembly mechanism, 20-execution slot, 21-limiting slide bar, 22-end cover, 3-fixed block, 30-limiting slot, 31-first slot, 4-moving block, 40-fixing hole, 41-second slot, 5-linear drive. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0019] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] Example

[0021] like Figure 4 As shown, in the present embodiment, a pipe clamp is disclosed, including an elastic body 1, the elastic body 1 including a first clamping ear 11 at one end thereof and a second clamping ear 12 at the other end thereof, the first clamping ear is provided with an avoidance bar hole 110, the second clamping ear 12 cooperates with the avoidance bar hole 110, the elastic body 1 is a cylindrical body formed by bending, and the first clamping ear 11 and the second clamping ear 12 are bent and staggered to extend out of the cylinder. Specifically, the elastic body 1 can be made of spring steel, and a cylindrical body with elasticity is formed by bending, so that the second clamping ear 12 passes through the avoidance bar hole 110, and the ends of the first clamping ear 11 and the second clamping ear 12 are bent outward to extend out of the cylinder, so as to facilitate the adjustment of the expansion and tension of the elastic body 1.

[0022] Furthermore, in specific implementation, the extension direction of the above-mentioned first clip ear 11 provided in the embodiment of the utility model is symmetrically opposite to the extension direction of the second clip ear 12, and the extension length of the first clip ear 11 is the same as the extension length of the second clip ear 12. It should be noted that when the elastic body 1 is contracted and tightened, the bending part of the second clip ear 12 is limitedly abutted against one end of the avoidance bar hole 110, and when the elastic body 1 is expanded, the extended end of the second clip ear 12 is abutted against the other end of the avoidance bar hole 110, thereby effectively limiting the range of movement of the elastic body 1 when expanding and tightening, preventing the elastic body 1 from being excessively expanded and tightened, causing irreversible deformation, and improving the durability of the structure.

[0023] like Figure 1-3 As shown, in the present embodiment, a pipe clamp assembly tool is also disclosed, including an assembly mechanism 2, in which a fixed block 3 and a movable block 4 are arranged, a first clamping ear 11 is clamped with the fixed block 3, and a second clamping ear 12 is clamped with the movable block 4, the fixed block 3 is bolted to the assembly mechanism 2, and the movable block 4 is slidably connected in the assembly mechanism 2, and the assembly mechanism 2 is connected with a linear driver 5 for driving the movable block 4 to slide linearly, and the movable block 4 is driven linearly in the assembly mechanism 2 by the linear telescopic drive of the linear driver 5, firstly, the movable block 4 is driven close to the fixed block 3, and the first clamping ear 11 and the second clamping ear 12 are pressed close to each other, so that the elastic body 1 expands, and after the pipe fitting to be docked is docked at the elastic body 1, the linear driver 5 drives the movable block 4 away from the fixed block 3, and the elastic body 1 gradually contracts and hugs the pipe fitting.

[0024] Furthermore, in the specific implementation, Figure 2As shown, a first clamping groove 31 engaged with the first clamping ear 11 is formed on the upper part of the fixed block 3 provided in the embodiment of the utility model, and a second clamping groove 41 engaged with the second clamping ear 12 is formed on the upper part of the movable block 4, and the first clamping groove 31 and the second clamping groove 41 are both arranged obliquely, and the slotting direction of the first clamping groove 31 is toward the movable block 4, and the slotting direction of the second clamping groove 41 is toward the fixed block 3. It should be noted that when the movable block 4 approaches the fixed block 3 and expands the elastic body 1, the groove bottom and groove wall of the first clamping groove 31 and the second clamping groove 41 are under pressure and force, and the inclined first clamping groove 31 and the second clamping groove 41 can effectively prevent the elastic body 1 from collapsing from the first clamping groove 31 or the second clamping groove 41, thereby avoiding the occurrence of safety accidents; when the movable block 4 is away from the fixed block 3 and the elastic body 1 contracts, the first clamping ear 11 and the second clamping ear 12 gradually disengage from the first clamping groove 31 and the second clamping groove 41, thereby realizing the assembly of the pipe clamp and the pipe fitting, which is simple and convenient to operate and improves the working efficiency and safety.

[0025] Furthermore, in the specific implementation, Figure 1-3 As shown, the above-mentioned assembly mechanism 2 provided in the embodiment of the utility model is provided with an execution groove 20, and a limit slide 21 is provided on the inner wall of the execution groove 20, the fixed block 3 and the movable block 4 are matched in the execution groove 20, and the fixed block 3 and the movable block 4 are both provided with a limit groove 30 that cooperates with the limit slide 21. Specifically, the limit slide 21 protrudes from the inner wall of the execution groove 20 and is integrally formed with the assembly mechanism 2; in addition, the assembly mechanism 2 also includes an end cover 22 whose ends are detachably connected by bolts, so as to facilitate the installation of the movable block 4 and the fixed block 3 in the limit groove 30. Specifically, after the movable block 4 and the fixed block 3 are installed, the end cover 22 is respectively connected to the fixed block 3 and the assembly mechanism 2 by bolts.

[0026] Furthermore, in the specific implementation, Figure 2 As shown, a fixing hole 40 is provided on the moving block 4 provided in the embodiment of the utility model, and the fixing hole 40 is fixedly sleeved on the output shaft of the linear drive 5. It should be noted that the linear drive 5 can be a linear oil cylinder, a linear air cylinder or a linear electric cylinder, and its output shaft is coaxially arranged with the fixing hole 40, and the connection between the output shaft of the linear drive 5 and the fixing hole 40 can be achieved by means of a tapered pin or welding.

[0027] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A pipe clamp, characterized in that: The elastic body (1) comprises a first clamping ear (11) at one end thereof and a second clamping ear (12) at the other end thereof; the first clamping ear is provided with an avoidance bar hole (110); the second clamping ear (12) cooperates with the avoidance bar hole (110); the elastic body (1) is a cylindrical body formed by bending and rolling; and the first clamping ear (11) and the second clamping ear (12) are both bent and staggered to extend out of the cylindrical body.

2. A pipe clamp according to claim 1, characterized in that: The extension direction of the first clamping ear (11) is symmetrically opposite to the extension direction of the second clamping ear (12), and the extension length of the first clamping ear (11) is the same as the extension length of the second clamping ear (12).

3. An assembly tool for a pipe clamp according to any one of claims 1 to 2, characterized in that: The invention comprises an assembly mechanism (2), wherein a fixed block (3) and a movable block (4) are arranged in the assembly mechanism (2), the first clamping ear (11) is clamped with the fixed block (3), the second clamping ear (12) is clamped with the movable block (4), the fixed block (3) is bolted to the assembly mechanism (2), the movable block (4) is slidably connected in the assembly mechanism (2), and the assembly mechanism (2) is connected to a linear drive (5) for driving the movable block (4) to slide linearly.

4. A pipe clamp assembly tool as claimed in claim 3, characterized in that: The fixed block (3) has a first slot (31) on its upper portion for locking with the first clamping ear (11), and the movable block (4) has a second slot (41) on its upper portion for locking with the second clamping ear (12). The first slot (31) and the second slot (41) are both arranged obliquely, and the opening direction of the first slot (31) faces the movable block (4), while the opening direction of the second slot (41) faces the fixed block (3).

5. The assembly tool for a pipe clamp according to claim 3, characterized in that: The assembly mechanism (2) is provided with an execution groove (20), the inner wall of the execution groove (20) is provided with a limit slide bar (21), the fixed block (3) and the movable block (4) are matched in the execution groove (20), and the fixed block (3) and the movable block (4) are both provided with a limit groove (30) matched with the limit slide bar (21).

6. The pipe clamp assembly tool according to claim 3, characterized in that: The assembly mechanism (2) also includes an end cover (22) with a detachable end connection.

7. The pipe clamp assembly tool according to claim 3, characterized in that: The movable block (4) is provided with a fixing hole (40), and the fixing hole (40) is fixedly sleeved on the output shaft of the linear drive (5).

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