Long legged handcuff type single tube clamp
By designing a long-legged handcuff-style single-pipe clamp with a fixing ring and a helical tooth sliding fit, the problem of single-pipe clamps adapting to a single pipe diameter in the existing technology is solved, achieving effective fixing of different pipe diameters and improving structural stability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGSU HENGSHENG PRECISION MASCH TECH CO LTD
- Filing Date
- 2025-05-30
- Publication Date
- 2026-08-04
AI Technical Summary
Existing single-pipe clamps can only be used in pipelines with a fixed single pipe diameter, which limits their application.
A long-legged handcuff-type single-pipe clamp was designed, including a fixing ring, a deformable component, a connecting block, a moving ring, a fixing assembly, and an installation assembly. By deforming the deformable component and slidingly engaging the helical teeth, it can fix pipes of different diameters, thus enhancing the applicability of the device.
It enables effective fixing of pipes of different diameters, reduces the limitations of the device's use, and improves structural stability and installation efficiency.
Smart Images

Figure CN224592831U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of single-tube clamp technology, and in particular to a long-legged handcuff-type single-tube clamp. Background Technology
[0002] The long-legged handcuff-style single pipe clamp is a type of pipe clamp used to secure a single pipe. It gets its name from its handcuff-like shape and long clamping arms. Current single pipe clamps require bolts to be passed through both the first and second mounting holes after being bent 180 degrees from the middle. However, during bending, the first and second mounting holes are sometimes not coaxial, making it difficult for the bolts to pass through and wasting installation time. A fixed single pipe clamp is disclosed in the prior art patent application with publication number CN 219796363 U. The fixed single pipe clamp can be bent along the middle position by setting a convex ring and an annular groove. After the first clamp plate and the second clamp plate are attached, the convex ring is inserted into the interior of the annular groove, so that the two mating holes are coaxially connected, which makes it easier to pass the bolt through the two mating holes and reduces the installation time of workers.
[0003] However, in the existing technology, this single pipe clamp can only be adapted to pipelines with a fixed single pipe diameter, which limits the use of the device. Utility Model Content
[0004] The purpose of this utility model is to provide a long-legged handcuff-type single pipe clamp, which aims to solve the problem that in the prior art, the single pipe clamp can only be adapted to pipelines with a fixed single diameter, resulting in certain limitations in the use of the device.
[0005] To achieve the above objectives, this utility model provides a long-legged handcuff-type single-tube clamp, including a fixed ring, a deformable component, two connecting blocks, a movable ring, a fixing component, and an installation component. The fixing component includes an arc-shaped clamping plate, an arc-shaped movable plate, two fixing helical teeth, and multiple fixing helical teeth. One end of the deformable component is fixedly connected to one end of the fixed ring. The two ends of the two connecting blocks are respectively fixedly connected to the other end of the deformable component and the movable ring. The movable ring is disposed at one end of the fixed ring. The fixing component is disposed between the fixed ring and the movable ring. The arc-shaped clamping plate is fixedly connected to one end of the fixed ring. The two fixing helical teeth are fixedly connected to the arc-shaped clamping plate and located between the arc-shaped clamping plate and the fixed ring. The arc-shaped movable plate is fixedly connected to the movable ring. The multiple fixing helical teeth are fixedly connected to the arc-shaped movable plate.
[0006] The fixing component further includes two support feet, the two ends of which are fixedly connected to the arc-shaped card plate and the fixing ring, respectively, and are located at both ends of the arc-shaped card plate.
[0007] The long-legged handcuff-type single-tube clamp also includes a locking block, which is fixedly connected to the fixing ring and located at one end of the fixing ring near the two connecting blocks.
[0008] The mounting assembly includes a connecting post and a cedar-shaped threaded post, with both ends of the connecting post being fixedly connected to the cedar-shaped threaded post and the fixing ring, respectively.
[0009] The long-legged handcuff-type single-tube clamp further includes a first mounting handle and a second mounting handle. The first mounting handle is fixedly connected to one end of the arc-shaped card plate, and the second mounting handle is fixedly connected to one end of the moving ring.
[0010] This utility model discloses a long-legged handcuff-type single-pipe clamp. When fixing a pipe, the pipe is placed inside the fixed ring. Then, the moving ring and the arc-shaped moving plate are rotated. The deformable component deforms, and the arc-shaped moving plate enters between the fixed ring and the arc-shaped locking plate. Multiple moving helical teeth slide between two fixed helical teeth until the arc-shaped moving plate moves to an appropriate position. At this point, two of the moving helical teeth engage with and are locked between the two fixed helical teeth, thus fixing the arc-shaped moving plate and the moving ring and ensuring that the arc-shaped moving plate will not fall out between the fixed ring and the arc-shaped locking plate. This method can effectively fix pipes of different diameters, thereby reducing the limitations of the device in use. Attached Figure Description
[0011] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.
[0012] Figure 1 This is a schematic diagram of the structure of the long-legged handcuff-type single-tube clamp of this utility model when it is opened.
[0013] Figure 2 This is a front view of the long-legged handcuff-type single-tube clamp of this utility model when it is opened.
[0014] Figure 3 This is a schematic diagram of the structure of the long-legged handcuff-type single-tube clamp of this utility model when it is closed.
[0015] Figure 4 This is a front view of the long-legged handcuff-type single-tube clamp of this utility model when closed.
[0016] 101-Fixing ring, 102-Deformable part, 103-Connecting block, 104-Moving ring, 105-Arc-shaped moving plate, 106-Moving helical tooth, 107-Arc-shaped clamping plate, 108-Supporting foot, 109-Fixing helical tooth, 110-First mounting handle, 111-Second mounting handle, 112-Connecting column, 113-Fir-shaped threaded column, 114-Clamping block. Detailed Implementation
[0017] Please see Figures 1 to 4 ,in, Figure 1 This is a schematic diagram of the structure of the long-legged handcuff-type single-tube clamp of this utility model when it is opened. Figure 2 This is a front view of the long-legged handcuff-type single-tube clamp of this utility model when it is opened. Figure 3 This is a schematic diagram of the long-legged handcuff-type single-tube clamp of this utility model when closed. Figure 4 This is a front view of the long-legged handcuff-type single-tube clamp of this utility model when closed.
[0018] This utility model provides a long-legged handcuff-type single pipe clamp, including a fixing ring 101, a deformable component 102, two connecting blocks 103, a locking block 114, a moving ring 104, a first mounting handle 110, a second mounting handle 111, a fixing component, and a mounting component. The fixing component includes an arc-shaped locking plate 107, an arc-shaped moving plate 105, two supporting legs 108, two fixing helical teeth 109, and multiple fixing helical teeth 109. The mounting component includes a connecting post 112 and a cedar-shaped threaded post 113. This solution solves the problem in the prior art where the single pipe clamp can only be adapted to pipes with a single diameter, resulting in limitations in its use. It is understood that this device can simultaneously adapt to sheet metal of various thicknesses.
[0019] In this embodiment, one end of the deformable element 102 is fixedly connected to one end of the fixed ring 101, and the two ends of the two connecting blocks 103 are respectively fixedly connected to the other end of the deformable element 102 and the moving ring 104. The moving ring is disposed at one end of the fixed ring 101, and the fixing assembly is disposed between the fixed ring 101 and the moving ring 104. The arc-shaped clamping plate 107 is fixedly connected to one end of the fixed ring 101, and the two fixing helical teeth 109 are fixedly connected to the arc-shaped clamping plate 107 and located between the arc-shaped clamping plate 107 and the fixed ring 101. The arc-shaped moving plate 105 is fixedly connected to the moving ring 104, and the plurality of fixing helical teeth 109 are fixedly connected to the arc-shaped moving plate 105. When fixing the pipeline, the pipeline is placed inside the fixed ring 101. At this time, the moving ring 104 and the arc-shaped moving plate 105 are rotated, and the deformable component 102 deforms. The arc-shaped moving plate 105 enters between the fixed ring 101 and the arc-shaped clamping plate 107. At this time, multiple moving helical teeth 106 slide between two fixed helical teeth 109 until the arc-shaped moving plate 105 moves to the appropriate position. At this time, two of the moving helical teeth 106 engage with the two fixed helical teeth 109 and are locked in the two fixed helical teeth 109. Therefore, the arc-shaped moving plate 105 and the moving ring 104 are fixed, ensuring that the arc-shaped moving plate 105 will not fall off between the fixed ring 101 and the arc-shaped clamping plate 107. In this way, pipes of different diameters can be effectively fixed, thereby reducing the limitations of the device in use.
[0020] Furthermore, the two ends of the two support feet 108 are respectively fixedly connected to the arc-shaped clamping plate 107 and the fixing ring 101, and are located at both ends of the arc-shaped clamping plate 107.
[0021] In this embodiment, the two support feet 108 enhance the connection strength between the fixing ring 101 and the arc-shaped clamping plate 107, ensuring that the arc-shaped clamping plate 107 and the fixing ring 101 will not fall off, thereby improving the structural stability of the device.
[0022] Furthermore, the locking block 114 is fixedly connected to the fixing ring 101 and is located at one end of the fixing ring 101 near the two connecting blocks 103.
[0023] In this embodiment, when the arc-shaped moving plate 105 is inserted between the arc-shaped clamping plate 107 and the fixing ring 101, the two connecting blocks 103 move toward the clamping block 114 until the clamping block 114 is locked between the two connecting blocks 103. The clamping block 114 ensures that the deformable part 102 will not undergo excessive deformation, thereby improving the structural stability of the device.
[0024] Furthermore, the two ends of the connecting post 112 are respectively fixedly connected to the cedar-shaped threaded post 113 and the fixing ring 101.
[0025] In this embodiment, the cedar-shaped threaded post 113 is adapted to both through holes and threaded holes, and its arrangement facilitates the installation and use of the device. The connecting post 112 increases the distance between the retaining ring 101 and the cedar-shaped threaded post 113, thereby increasing the installation spacing and meeting the needs of different environments. Furthermore, the first mounting handle 110 is fixedly connected to one end of the arc-shaped plate 107, and the second mounting handle 111 is fixedly connected to one end of the moving ring 104.
[0026] In this embodiment, when fixing the pipeline, the pipeline is placed inside the fixing ring 101. One hand holds the first mounting handle 110, while the other hand moves the second mounting handle 111. The moving ring 104 and the arc-shaped moving plate 105 move with the second mounting handle 111. At this time, the deformable component 102 deforms, and the arc-shaped moving plate 105 enters between the fixing ring 101 and the arc-shaped locking plate 107. At this time, multiple moving helical teeth 106 slide between two fixing helical teeth 109 until the arc-shaped moving plate 105 moves to the appropriate position. At this time, two of them... The movable helical tooth 106 engages with and is locked within the two fixed helical teeth 109, thus fixing the arc-shaped movable plate 105 and the movable ring 104, ensuring that the arc-shaped movable plate 105 will not fall off between the fixed ring 101 and the arc-shaped locking plate 107. In this way, pipes of different diameters can be effectively fixed, thereby reducing the limitations of the device in use. The first mounting handle 110 and the second mounting handle 111 allow the operator to better control the device, so as to install the pipe into the fixed ring 101.
[0027] When using this invention to fix a pipeline, the pipeline is placed inside the fixing ring 101. One hand holds the first mounting handle 110, while the other hand moves the second mounting handle 111. The moving ring 104 and the arc-shaped moving plate 105 move with the second mounting handle 111. At this time, the deformable part 102 deforms, and the arc-shaped moving plate 105 enters between the fixing ring 101 and the arc-shaped clamping plate 107. At this time, the multiple moving helical teeth 106 are between the two fixing helical teeth. 109 slides until the arc-shaped moving plate 105 moves to the appropriate position. At this time, two of the moving helical teeth 106 engage with two of the fixed helical teeth 109 and are locked in the two fixed helical teeth 109. Therefore, the arc-shaped moving plate 105 and the moving ring 104 are fixed, ensuring that the arc-shaped moving plate 105 will not fall off between the fixed ring 101 and the arc-shaped locking plate 107. In this way, pipes of different diameters can be effectively fixed, thereby reducing the limitations of the device in use.
[0028] The above-disclosed embodiments are merely preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art will understand that all or part of the processes for implementing the above embodiments, and equivalent variations made in accordance with the claims of this application, still fall within the scope of this application.
Claims
1. A long-legged handcuff-type single-tube clamp, characterized in that, The device includes a fixed ring, a deformable component, two connecting blocks, a movable ring, a fixing assembly, and an installation assembly. The fixing assembly includes an arc-shaped clamping plate, an arc-shaped movable plate, two fixing helical teeth, and multiple fixing helical teeth. One end of the deformable component is fixedly connected to one end of the fixed ring. The two ends of the two connecting blocks are respectively fixedly connected to the other end of the deformable component and the movable ring. The movable ring is disposed at one end of the fixed ring. The fixing assembly is disposed between the fixed ring and the movable ring. The arc-shaped clamping plate is fixedly connected to one end of the fixed ring. The two fixing helical teeth are fixedly connected to the arc-shaped clamping plate and located between the arc-shaped clamping plate and the fixed ring. The arc-shaped movable plate is fixedly connected to the movable ring. The multiple fixing helical teeth are fixedly connected to the arc-shaped movable plate.
2. The long-legged handcuff-type single-tube clamp as described in claim 1, characterized in that, The fixing component also includes two support feet, the two ends of which are fixedly connected to the arc-shaped clamping plate and the fixing ring, respectively, and are located at both ends of the arc-shaped clamping plate.
3. The long-legged handcuff-type single-tube clamp as described in claim 2, characterized in that, The long-legged handcuff-type single-tube clamp also includes a locking block, which is fixedly connected to the fixing ring and located at one end of the fixing ring near the two connecting blocks.
4. The long-legged handcuff-type single-tube clamp as described in claim 3, characterized in that, The mounting assembly includes a connecting post and a cedar-shaped threaded post, with both ends of the connecting post being fixedly connected to the cedar-shaped threaded post and the retaining ring, respectively.
5. The long-legged handcuff-type single-tube clamp as described in claim 4, characterized in that, The long-legged handcuff-type single-tube clamp also includes a first mounting handle and a second mounting handle. The first mounting handle is fixedly connected to one end of the arc-shaped clamping plate, and the second mounting handle is fixedly connected to one end of the moving ring.