Stainless steel turtle clip
By designing the clip structure of stainless steel turtle clamps, using the dislocated ear plates and slots to disperse the pressure on the pipeline, the problem of uneven distribution of pipeline pressure in the prior art is solved, and the possibility of damage to the pipeline and clips is reduced.
Patent Information
- Application Number
- CN202421525845.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-29
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-06-29
AI Technical Summary
During use, the pressure on the pipe or cable is unevenly distributed, which can easily lead to damage to the pipe or cable.
A stainless steel turtle clip is designed, which includes a first clip and a second clip. A clamp slot and an ear plate are provided on the clip. The ear plates are arranged along the axis direction of the clip and arranged in a circumferential manner. The clip plate is fixed by a fastener, and the pressure in the axis direction of the pipeline is dispersed, and the circumferential force point is evenly distributed.
By dispersing the pressure in the axis direction of the pipe, the possibility of pipeline damage is reduced, while reducing the concentration of stress on the clip, reducing the possibility of clamp damage.
Smart Images
Figure CN222616210U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of pipe clamps, and in particular to a stainless steel tortoise clamp. Background Art
[0002] Pipe clamps are industrial equipment used to fix pipes and other components. The main function of pipe clamps is to ensure the stability and safety of the piping system. They are usually made of metal materials and have strong grip and durability. Pipe clamps have different designs and functions to meet different application requirements. They can be used to fix various pipes such as water pipes, gas pipes, cables, wires, etc., as well as connect pipes with other equipment or structures.
[0003] Related art discloses a pipe clamp, referring to Figure 1 , including an upper clamp 01 and a lower clamp 02. The upper clamp 01 and the lower clamp 02 have the same structure and a C-shaped cross-section. Both ends of the upper clamp 01 are integrally formed with an extension piece 03. The extension piece 03 of the upper clamp 01 is fixed to the extension piece 03 of the lower clamp 02 by bolts 52.
[0004] During the use of the above technology, the pressure on the pipeline or cable mainly comes from the bolting positions of the upper clamp and the lower clamp. The stress points on the upper clamp and the lower clamp are relatively concentrated, resulting in large differences in the pressure distribution on the pipeline or cable, which can easily cause damage to the pipeline or cable and has shortcomings. Utility Model Content
[0005] In order to improve the problem of concentrated stress on the upper and lower clamps, the present application provides a stainless steel turtle clamp.
[0006] The stainless steel tortoise clamp provided in this application adopts the following technical solution:
[0007] A stainless steel tortoise clamp comprises a first clamp and a second clamp, the first clamp and the second clamp have the same structure, a slot is provided on the first clamp, a pipe is clamped between the slot on the first clamp and the slot on the second clamp, a plurality of groups of ear plates are symmetrically arranged on the first clamp about the slot, the plurality of groups of ear plates are arranged along the axial direction of the slot, two adjacent groups of ear plates are circumferentially staggered about the axis of the slot, a fastener is provided between the ear plate on the first clamp and the corresponding ear plate on the second clamp, the fastener is used to fix the first clamp to the second clamp.
[0008] By adopting the above technical solution, workers fix the first clip and the second clip to the pipe by fasteners. Since the two adjacent groups of ear plates are circumferentially staggered about the axis of the slot, the pressure in the axial direction of the pipe is circumferentially dispersed, making the circumferential force points of the pipe more uniform, which is beneficial to reducing the possibility of damage to the pipe. At the same time, it reduces the concentration of stress on the first clip and the second clip, reducing the possibility of damage to the first clip or the second clip.
[0009] Optionally, the fastener includes a through hole opened on the ear plate, a bolt is inserted between the through hole on the first clip and the through hole on the second clip, a nut is threadedly connected to the bolt, and the nut is used to press the second clip onto the first clip.
[0010] By adopting the above technical solution, workers tighten the second clamp onto the first clamp by tightening the nut on the bolt, and the pipe is clamped by the groove on the first clamp and the groove on the second clamp. The friction between the groove and the pipe achieves the clamping effect on the pipe, and the arrangement of the bolts and nuts facilitates workers to quickly install and disassemble.
[0011] Optionally, one of the two opposite ear plates on the first clamp is provided with a groove, and the groove is used to clamp the nut of the bolt.
[0012] By adopting the above technical solution, it is helpful to reduce the possibility of the bolt rotating when the worker tightens the nut, making it easier for the worker to tighten the bolt and reducing the possibility of the first clamp and the second clamp loosening.
[0013] Optionally, the grooves on two adjacent groups of ear plates on the first clip are staggered.
[0014] By adopting the above technical solution, a groove is opened in one of the two opposite ear plates, so that the two opposite ear plates on the first clamp respectively abut against the nut of the bolt and the nut on the bolt, so that the pressure on the outer wall of the pipe clamped by the first clamp and the second clamp is dispersed in the circumferential direction of the pipe axis, reducing the concentration of the circumferential stress points of the pipe, thereby reducing the possibility of damage to the pipe.
[0015] Optionally, a plurality of groups of threaded protrusions are provided on the inner side wall of the slot of the first clamp, and the plurality of groups of threaded protrusions are arranged along the axial direction of the slot.
[0016] By adopting the above technical solution, when the first clamp fixes the pipe to the second clamp by means of bolts, the threaded protrusion increases the contact area with the pipe surface and reduces the possibility of the pipe detaching.
[0017] Optionally, the threaded protrusions correspond to the ear plates one by one, and the spiral directions of two adjacent threaded protrusions are opposite.
[0018] By adopting the above technical solution, when the clamped pipe shakes under the action of external force, the rotation tendencies of two adjacent threaded protrusions with opposite spiral directions offset each other, reducing the possibility of the pipe rotating. At the same time, the friction force on the circumferential outer wall of the pipe is dispersed, reducing the possibility of damage to the pipe or damage to the first clamp.
[0019] Optionally, two opposite ear plates on the first clip are provided with a clamping block, the two clamping blocks on the two opposite ear plates are staggered, and the clamping block on the first clip is used to abut against the second clip.
[0020] By adopting the above technical solution, the pipe is abutted by the blocks on the first clamp and the blocks on the second clamp, so that the force points on the circumference of the pipe are dispersed, while further increasing the friction between the pipe and the pipe, reducing the possibility of loosening of the pipe.
[0021] Optionally, a buckle is provided on the first clip, and the buckle is used to buckle on an external device.
[0022] By adopting the above technical solution, it is convenient to connect the clamped pipe with external equipment, which helps to reduce the difficulty of splicing for workers.
[0023] In summary, the present application includes at least one of the following beneficial technical effects:
[0024] 1. The worker fixes the first clip and the second clip on the pipe by fasteners. Since the two adjacent groups of ear plates are circumferentially staggered about the axis of the slot, the pressure in the axial direction of the pipe is dispersed circumferentially, making the circumferential stress points of the pipe more uniform, which is conducive to reducing the possibility of damage to the pipe. At the same time, the stress concentration on the first clip and the second clip is reduced, and the possibility of damage to the first clip or the second clip is reduced;
[0025] 2. By providing a groove in one of the two opposite ear plates, the two opposite ear plates on the first clamping piece are respectively against the nut of the bolt and the nut on the bolt, so that the pressure on the outer wall of the pipe clamped by the first clamping piece and the second clamping piece is dispersed in the circumferential direction of the pipe axis, reducing the concentration of the circumferential stress points of the pipe, thereby reducing the possibility of damage to the pipe;
[0026] 3. When the clamped pipe shakes under the action of external force, the rotation tendencies of the two adjacent thread protrusions with opposite spiral directions offset each other, reducing the possibility of the pipe rotating. At the same time, the friction force on the outer circumferential wall of the pipe is dispersed, reducing the possibility of damage to the pipe or damage to the first clamp. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] Figure 1 It is a structural diagram of the background technology.
[0028] Figure 2 It is a schematic diagram of the structure of an embodiment of the present application.
[0029] Figure 3 It is a structural schematic diagram of the position relationship between the ear plate, the clamping block and the buckle in the embodiment of the present application.
[0030] Figure 4 It is a structural schematic diagram of the positional relationship between the ear plate, the threaded protrusion and the buckle in the embodiment of the present application.
[0031] Explanation of the reference numerals: 00, pipe; 01, upper clamp; 02, lower clamp; 03, extension plate; 1, first clamp; 2, second clamp; 3, slot; 4, ear plate; 5, fastener; 51, through hole; 52, bolt; 53, nut; 6, groove; 7, threaded protrusion; 8, block; 9, buckle. DETAILED DESCRIPTION
[0032] The following is combined with Figure 2-4 This application is described in further detail.
[0033] The embodiment of the present application discloses a stainless steel turtle clamp.
[0034] Reference Figure 2 A stainless steel turtle clamp comprises a first clamp 1 and a second clamp 2, the structures of the first clamp 1 and the second clamp 2 are exactly the same, a slot 3 is provided on the first clamp 1, a pipe 00 is clamped between the slot 3 on the first clamp 1 and the slot 3 on the second clamp 2, a plurality of groups of threaded protrusions 7 are integrally formed on the inner side wall of the slot 3, the plurality of groups of threaded protrusions 7 are arranged along the axial direction of the slot 3, and the spiral directions of two adjacent threaded protrusions 7 are opposite.
[0035] Reference Figure 2 , Figure 3 and Figure 4 The two opposite ear plates 4 on the first clip 1 are integrally formed with a block 8, and the two blocks 8 on the two opposite ear plates 4 are staggered. The block 8 on the first clip 1 is used to abut against the second clip 2. The first clip 1 is integrally formed with a buckle 9, and the cross-section of the buckle 9 is L-shaped. The buckle 9 is used to buckle on an external device, and the external device can be a pipe joint in the prior art. The top buckle 9 is buckled with the pipe joint to make the overall connection more stable.
[0036] Reference Figure 2 , Figure 3 and Figure 4A plurality of groups of ear plates 4 are symmetrically welded on the first clip 1 about the slot 3, and the plurality of groups of ear plates 4 are arranged along the axial direction of the slot 3. The threaded protrusions 7 correspond to the ear plates 4 one by one, and two adjacent groups of ear plates 4 are circumferentially staggered about the axis of the slot 3, and the staggered angle is 16 degrees. A fastener 5 is arranged between the ear plate 4 on the first clip 1 and the corresponding ear plate 4 on the second clip 2, and the fastener 5 is used to fix the first clip 1 on the second clip 2.
[0037] Reference Figure 2 , Figure 3 and Figure 4 The fastener 5 includes a through hole 51 formed on the ear plate 4, a bolt 52 is inserted between the through hole 51 on the first clip 1 and the through hole 51 on the second clip 2, one of the two opposite ear plates 4 on the first clip 1 is provided with a groove 6, the groove 6 is used to clamp the nut of the bolt 52, the grooves 6 on the two adjacent groups of ear plates 4 on the first clip 1 are staggered, a nut 53 is threadedly connected to the bolt 52, and the nut 53 is used to press the second clip 2 onto the first clip 1.
[0038] The worker buckles the first clamp 1 and the second clamp 2 on the pipe 00, and tightens the nut 53 on the bolt 52 to make the block 8 on the first clamp 1 abut against the second clamp 2. At this time, the ear plate 4 on the first clamp 1 and the corresponding ear plate 4 on the second clamp 2 remain parallel. At this time, the pipe 00 is abutted by the block 8 on the first clamp 1 and the block 8 on the second clamp 2, and at the same time, multiple groups of threaded protrusions 7 are pressed against the circumferential outer wall of the pipe 00.
[0039] When the worker tightens the nut 53 on the bolt 52, due to the staggered arrangement of the grooves 6, the stress points on the outer wall of the pipe 00 diverge in the circumferential direction of the axis of the pipe 00, avoiding the concentration of stress points on the pipe 00. When the clamped pipe 00 shakes under the action of external force, the rotation tendencies of the two adjacent threaded protrusions 7 with opposite spiral directions on the first clamp 1 and the second clamp 2 offset each other.
[0040] At the same time, the circumferential friction force on the outer circumferential wall of the pipe 00 is dispersed, reducing the possibility of damage to the pipe 00. At the same time, in the axial direction of the pipe 00, the two adjacent threaded protrusions 7 increase the friction force of the pipe 00 in the axial direction, reducing the possibility of the first clamp 1 and the second clamp 2 detaching from the pipe 00.
[0041] The implementation principle of a stainless steel turtle clamp in an embodiment of the present application is as follows: a worker buckles the first clamp 1 and the second clamp 2 on the pipe 00, and the worker screws the nut 53 on the bolt 52 to make the block 8 on the first clamp 1 abut against the second clamp 2. At this time, the ear plate 4 on the first clamp 1 remains parallel to the corresponding ear plate 4 on the second clamp 2. At this time, the pipe 00 is abutted by the block 8 on the first clamp 1 and the block 8 on the second clamp 2, and at the same time, multiple groups of threaded protrusions 7 are pressed against the circumferential outer wall of the pipe 00.
[0042] When the worker tightens the nut 53 on the bolt 52, due to the staggered arrangement of the grooves 6, the stress points on the outer wall of the pipe 00 diverge in the circumferential direction of the axis of the pipe 00, avoiding the concentration of stress points on the pipe 00. When the clamped pipe 00 shakes under the action of external force, the rotation tendencies of the two adjacent threaded protrusions 7 with opposite spiral directions on the first clamp 1 and the second clamp 2 offset each other.
[0043] At the same time, the circumferential friction force on the outer circumferential wall of the pipe 00 is dispersed, reducing the possibility of damage to the pipe 00. At the same time, in the axial direction of the pipe 00, the two adjacent threaded protrusions 7 increase the friction force of the pipe 00 in the axial direction, reducing the possibility of the first clamp 1 and the second clamp 2 detaching from the pipe 00.
[0044] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A stainless steel turtle clip, characterized in that: The invention comprises a first clamp (1) and a second clamp (2), wherein the first clamp (1) and the second clamp (2) have the same structure, a slot (3) is provided on the first clamp (1), and a pipe (00) is clamped between the slot (3) on the first clamp (1) and the slot (3) on the second clamp (2), a plurality of groups of ear plates (4) are symmetrically arranged on the first clamp (1) with respect to the slot (3), the plurality of groups of ear plates (4) are arranged along the axial direction of the slot (3), and two adjacent groups of ear plates (4) are circumferentially staggered with respect to the axial direction of the slot (3), a fastener (5) is provided between the ear plate (4) on the first clamp (1) and the corresponding ear plate (4) on the second clamp (2), and the fastener (5) is used to fix the first clamp (1) on the second clamp (2).
2. A stainless steel tortoise clip according to claim 1, characterized in that: The fastener (5) comprises a through hole (51) formed on the ear plate (4); a bolt (52) is inserted between the through hole (51) on the first clamp (1) and the through hole (51) on the second clamp (2); a nut (53) is threadedly connected to the bolt (52); the nut (53) is used to press the second clamp (2) onto the first clamp (1).
3. A stainless steel tortoise clip according to claim 2, characterized in that: One of the two opposite ear plates (4) on the first clamp (1) is provided with a groove (6), and the groove (6) is used to clamp the nut of the bolt (52).
4. A stainless steel tortoise clip according to claim 3, characterized in that: The grooves (6) on two adjacent groups of ear plates (4) on the first clamping piece (1) are arranged in a staggered manner.
5. The stainless steel tortoise clip according to claim 1 is characterized in that: A plurality of groups of threaded protrusions (7) are arranged on the inner side wall of the clamping slot (3) of the first clamping piece (1), and the plurality of groups of threaded protrusions (7) are arranged along the axial direction of the clamping slot (3).
6. A stainless steel tortoise clip according to claim 5, characterized in that: The threaded protrusions (7) correspond to the ear plates (4) one by one, and the spiral directions of two adjacent threaded protrusions (7) are opposite.
7. The stainless steel tortoise clip according to claim 1, characterized in that: The two opposite ear plates (4) on the first clamp (1) are each provided with a clamping block (8); the two clamping blocks (8) on the two opposite ear plates (4) are arranged in a staggered manner; the clamping block (8) on the first clamp (1) is used to abut against the second clamp (2).
8. The stainless steel tortoise clip according to claim 1, characterized in that: The first clip (1) is provided with a buckle (9), and the buckle (9) is used to buckle onto an external device.