Pipeline clamp for pipeline construction

Abstract

The utility model discloses a pipeline clamp for pipeline construction, and relates to the technical field of pipeline clamps, the pipeline clamp comprises a fixing clamp, the fixing clamp comprises a mounting structure, the mounting structure comprises a mounting part, the mounting part is provided with an adjusting part, the mounting structure is provided with two clamping structures, the two clamping structures are symmetrically arranged, and each clamping structure comprises a contraction part. A clamping component is arranged on the contraction component, the clamping component comprises an auxiliary assembly, an abutting assembly is arranged on the auxiliary assembly, two side clamping assemblies are arranged on the abutting assembly, and connecting assemblies are arranged on the abutting assembly and the side clamping assemblies. According to the pipeline clamping device, different pipelines can be clamped and fixed, the two ends of each pipeline can be limited, the pipelines are prevented from inclining and sliding down in the moving process, carrying of the pipelines is facilitated, safety is better, meanwhile, a plurality of cylinders can be pulled and limited, the firmness in the clamping process is improved, and the clamping efficiency is improved. And the stability during clamping can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline clamps, in particular to a pipeline clamp used for pipeline construction. Background Art

[0002] At the pipeline construction site, mechanical excavation of trench foundation pits is generally adopted. After the foundation work is completed, the pipelines to be laid are moved to the pipeline foundation pit, and the pipelines to be butt-jointed and installed are positioned and moved. Currently, there are two common methods for positioning the pipelines: 1. Manually turning the pipelines with stick tools to adjust the position of the pipelines to facilitate the butt-joint installation; 2. Transferring the pipelines to the corresponding positions of the foundation pit by mechanical lifting.

[0003] At present, the most common lifting method is to fix the pipeline with mechanical claws or straps. However, when using mechanical claws to clamp the pipeline, the shape of the mechanical claws is fixed, while the diameter of the pipeline will change according to the actual situation, so that the contact area between the mechanical claws and the pipeline is small, and the clamping is not firm. When using straps, it is easy for the straps and the pipeline to slide, which can easily cause the pipeline to tilt or even slide, thereby causing safety hazards. For this reason, we propose a pipeline clamp for pipeline construction to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art involved in the background technology and proposes a pipeline clamp for pipeline construction.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A pipe clamp for pipeline construction comprises a fixed clamp, the fixed clamp comprises a mounting structure, the mounting structure comprises a mounting component, the mounting component is provided with an adjustment component, the mounting structure is provided with two clamping structures, and the two clamping structures are symmetrically arranged, the clamping structure comprises a contraction component, the contraction component is provided with a clamping component, the clamping component comprises an auxiliary component, the auxiliary component is provided with an abutment component, the abutment component is provided with two side clamping components, and the abutment component and the side clamping component are both provided with a connecting component.

[0007] Preferably, the retracting component includes a mounting plate, two connecting plates are fixedly connected to the bottom of the mounting plate, a rotating rod 1 is rotatably connected between the two connecting plates, a motor is fixedly connected to one side of the mounting plate, one end of the rotating rod 1 passes through the mounting plate and is fixedly connected to the output end of the motor, and a connecting rope is fixedly connected to the rotating rod 1.

[0008] The contraction component can tighten or loosen the cylinders.

[0009] Preferably, the auxiliary component comprises a vertical plate, the vertical plate is provided with a through opening, and L-shaped plates are fixedly connected to both sides of the vertical plate.

[0010] The auxiliary component is provided for mounting of the abutment component.

[0011] Preferably, the abutment assembly includes a screw rod rotatably connected to the through port, the top of the screw rod passes through the vertical plate and extends a portion thereof, a slider is threadedly connected to the outer surface of the screw rod, a No. 1 cylinder is fixedly connected to one side of the slider, and a No. 2 cylinder is provided directly below the No. 1 cylinder.

[0012] The abutment assembly can locate the highest and lowest points of the pipe.

[0013] Preferably, the side clamp assembly comprises two rotatably connected rotating rods 2, a spring is fixedly connected between the two rotating rods 2, and the other end of the rotating rod 2 is rotatably connected to a No. 3 cylinder.

[0014] The side clamp assembly can be arranged to clamp the side of the pipe.

[0015] Preferably, the connecting assembly comprises a fixing column, one end of which is fixedly connected to the limiting plate.

[0016] The connection assembly is arranged so that the cylinders can be connected via a connecting rope.

[0017] Preferably, one end of the connecting rope is sequentially wound around and passed around a plurality of fixing posts and is fixedly connected to the uppermost fixing post.

[0018] The utility model has at least the following beneficial effects:

[0019] 1. A pipe clamp for pipeline construction can clamp and fix different pipes through the setting of a contraction component and a clamping component, and can also limit the two ends of the pipe to prevent the pipe from tilting and sliding during movement, which is beneficial to the transportation of the pipe and has better safety.

[0020] 2. A pipe clamp for pipeline construction can pull and limit multiple cylinders through the setting of connecting components and tightening parts, thereby increasing the firmness during clamping and facilitating improving the stability during clamping. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a side view of the utility model;

[0024] Figure 3 It is a structural schematic diagram of the clamping structure in the utility model;

[0025] Figure 4 It is an exploded view of the clamping structure in the utility model.

[0026] In the figure: 1. fixing clamp; 2. mounting structure; 201. mounting component; 202. adjusting component; 3. clamping structure; 301. contraction component; 3011. mounting plate; 3012. connecting plate; 3013. rotating rod one; 3014. motor; 3015. connecting rope; 302. clamping component; 303. auxiliary component; 3031. vertical plate; 3032. through-port; 3033. L-shaped plate; 304. abutting component; 3041. screw rod; 3042. slider; 3043. cylinder No. 1; 3044. cylinder No. 2; 305. side clamping component; 3051. rotating rod No. 2; 3052. spring; 3053. cylinder No. 3; 306. connecting component; 3061. fixing column; 3062. limiting plate. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0028] Reference Figure 1-4 A pipe clamp for pipe construction includes a fixing clamp 1, the fixing clamp 1 includes a mounting structure 2, the mounting structure 2 includes a mounting component 201, the mounting component 201 is provided with an adjusting component 202, the adjusting component 202 can be controlled by a motor to rotate with a screw rod, so that a mounting block 3011 slides left and right, thereby adjusting the distance between two mounting blocks 3011, the mounting structure 2 is provided with two clamping structures 3, and the two clamping structures 3 are symmetrically arranged, the clamping structure 3 includes a contraction component 301, the contraction component 301 is provided with a clamping component 302, the clamping component 302 includes an auxiliary component 303, the auxiliary component 303 is provided with an abutting component 304, the abutting component 304 is provided with two side clamping components 305, and the abutting component 304 and the side clamping component 305 are both provided with a connecting component 306.

[0029] The shrinking component 301 includes a mounting plate 3011, and two connecting plates 3012 are fixedly connected to the bottom of the mounting plate 3011, and a rotating rod 3013 is rotatably connected between the two connecting plates 3012. A motor 3014 is fixedly connected to one side of the mounting plate 3011. The motor 3014 is a prior art and will not be elaborated on here. One end of the rotating rod 3013 passes through the mounting plate 3011 and is fixedly connected to the output end of the motor 3014. A connecting rope 3015 is fixedly connected to the rotating rod 3013, and one end of the connecting rope 3015 is sequentially wrapped around and passed around multiple fixed columns 3061 and is fixedly connected to the fixed column 3061 located at the top.

[0030] The auxiliary component 303 includes a vertical plate 3031, which can limit one end of the pipeline to prevent the pipeline from sliding. The vertical plate 3031 is provided with a through hole 3032, and both sides of the vertical plate 3031 are fixedly connected with L-shaped plates 3033, and the L-shaped plates 3033 are slidably connected to the installation component 201.

[0031] The abutment assembly 304 includes a screw rod 3041 rotatably connected to the through opening 3032. The top of the screw rod 3041 passes through the vertical plate 3031 and extends a portion thereof. The outer surface of the screw rod 3041 is threadedly connected to a slider 3042. In the normal state, the slider 3042 is located at the top. A cylinder No. 1 3043 is fixedly connected to one side of the slider 3042. A cylinder No. 2 3044 is provided directly below the cylinder No. 1 3043. The diameters of the cylinder No. 1 3043, the cylinder No. 2 3044 and the cylinder No. 3 3053 are all the same.

[0032] The side clamp assembly 305 includes two rotatably connected rotating rods 3051, and the two groups of rotating rods 3051 correspond to the No. 1 cylinder 3043 and the No. 2 cylinder 3044 respectively, and the rotating rods 3051 are rotatably connected to the slider 3042 and the No. 2 cylinder 3044 respectively, and a spring 3052 is fixedly connected between the two rotating rods 3051, and the other end of the rotating rod 3051 is rotatably connected to the No. 3 cylinder 3053.

[0033] The connecting assembly 306 includes a fixing column 3061 , one end of which is fixedly connected to a limiting plate 3062 , and the other end of the fixing column 3061 is fixedly connected to the fixing column.

[0034] When in use, align the clamping structure 3 with one end of the pipe and place one end of the pipe into the clamping structure 3, so that the pipe falls on the No. 2 cylinder 3044 and the corresponding side clamp assembly 305, and then rotate the screw rod 3041. When the screw rod 3041 rotates, it will slide down with the slider 3042. At this time, the No. 1 cylinder 3043 and the side clamp assembly 305 located above will slide down until the No. 1 cylinder 3043 and the No. 2 cylinder 3044 are in contact with the top and the lowest point of the pipe respectively. In this process, the two No. 3 cylinders 3053 will move outward under the squeezing of the pipe. At this time, the grab 3051 will rotate and pull the spring 3052. At this time, the pipe will be clamped between multiple No. 1 cylinders 3043, No. 2 cylinders 3044 and No. 3 cylinders 3053.

[0035] Then, the control motor 3014 drives the rotating rod 3013 to rotate, and when the rotating rod 3013 rotates, the connecting rope 3015 will be reeled in. At this time, one end of the connecting rope 3015 will rise, and when the connecting rod 3015 moves, it will slide on the surface of the multiple cylinders 3044 and pull the fixed column 3061, thereby tightening the fixed column 3061 until the connecting rope 3015 cannot be pulled. At this time, under the pulling of the connecting rope 3015, the multiple fixed columns 3061 will be limited, so that the cylinder is fixed, which is beneficial to increase the firmness during fixation and prevent the clamping structure 3 from loosening during movement.

[0036] When the pipe is moved to a suitable position, the holding structure is first removed and released. At this time, the side clamp assembly 305 will return to its original position under the elastic force of the spring 3052, and the pipes of different diameters can be clamped by setting the No. 1 cylinder 3043 and the No. 2 cylinder 3044.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A pipe clamp for pipeline construction, comprising a fixing clamp (1), characterized in that: The fixing clamp (1) comprises a mounting structure (2), the mounting structure (2) comprises a mounting component (201), the mounting component (201) is provided with an adjustment component (202), the mounting structure (2) is provided with two clamping structures (3), and the two clamping structures (3) are symmetrically arranged, the clamping structure (3) comprises a contraction component (301), the contraction component (301) is provided with a clamping component (302), the clamping component (302) comprises an auxiliary component (303), the auxiliary component (303) is provided with an abutment component (304), the abutment component (304) is provided with two side clamping components (305), and the abutment component (304) and the side clamping component (305) are both provided with a connection component (306).

2. A pipe clamp for pipeline construction according to claim 1, characterized in that: The contraction component (301) comprises a mounting plate (3011), two connecting plates (3012) are fixedly connected to the bottom of the mounting plate (3011), a rotating rod (3013) is rotatably connected between the two connecting plates (3012), a motor (3014) is fixedly connected to one side of the mounting plate (3011), one end of the rotating rod (3013) passes through the mounting plate (3011) and is fixedly connected to the output end of the motor (3014), and a connecting rope (3015) is fixedly connected to the rotating rod (3013).

3. A pipe clamp for pipeline construction according to claim 2, characterized in that: The auxiliary component (303) comprises a vertical plate (3031), a through opening (3032) is provided on the vertical plate (3031), and L-shaped plates (3033) are fixedly connected to both sides of the vertical plate (3031).

4. A pipe clamp for pipeline construction according to claim 3, characterized in that: The abutment assembly (304) comprises a screw rod (3041) rotatably connected to the through hole (3032), the top of the screw rod (3041) passes through the vertical plate (3031) and extends a portion thereof, the outer surface of the screw rod (3041) is threadedly connected to a slider (3042), one side of the slider (3042) is fixedly connected to a first cylinder (3043), and a second cylinder (3044) is provided directly below the first cylinder (3043).

5. A pipe clamp for pipeline construction according to claim 4, characterized in that: The side clamp assembly (305) comprises two rotatably connected rotating rods (3051), a spring (3052) is fixedly connected between the two rotating rods (3051), and the other end of the rotating rod (3051) is rotatably connected to a third cylinder (3053).

6. A pipe clamp for pipeline construction according to claim 5, characterized in that: The connection assembly (306) comprises a fixing column (3061), one end of which is fixedly connected to a limiting plate (3062).

7. A pipe clamp for pipeline construction according to claim 6, characterized in that: One end of the connection rope (3015) is sequentially wound around and passed around a plurality of fixing posts (3061) and is fixedly connected to the fixing post (3061) located at the top.

Images