CN217683738U - Self-fastening pipe clamp - Google Patents
Self-fastening pipe clamp Download PDFInfo
- Publication number
- CN217683738U CN217683738U CN202220118957.6U CN202220118957U CN217683738U CN 217683738 U CN217683738 U CN 217683738U CN 202220118957 U CN202220118957 U CN 202220118957U CN 217683738 U CN217683738 U CN 217683738U
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- pipe clamp
- semicircular pipe
- sheet
- semicircular
- limiting hole
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Abstract
The utility model discloses a self-buckling pipe clamp, which comprises a first semicircular pipe clamp and a second semicircular pipe clamp; a clamping block is arranged at the second end of the first semicircular pipe clamp, and a protruding part is axially arranged on the clamping block; a first sheet-shaped object and a second sheet-shaped object are arranged at the second end of the second semicircular pipe clamp, and the first sheet-shaped object and the second sheet-shaped object are opposite and vertical; the surface of the first sheet-shaped object is provided with a first limiting hole, the surface of the corresponding position of the second sheet-shaped object is provided with a second limiting hole, and the first limiting hole and the second limiting hole are matched with the protruding part; the first semicircular pipe clamp and the second semicircular pipe clamp are buckled through the protruding parts, the first limiting hole and the second limiting hole to form a circular hoop-shaped structure, and the pipe clamps are connected through buckling of the clamping blocks and the two sheets, so that a group of connecting pieces are saved, and materials are saved. And just can couple together two semicircle pipe cards through direct lock, improved the packaging efficiency, make the operation simpler.
Description
Technical Field
The utility model relates to the pipe-line technique particularly involves a self-clinching formula pipe strap.
Background
Pipe clamps are used for connecting pipes, and generally comprise two semicircular structural members connected together through a connecting member. The pipe clamp in the prior art usually needs two groups of connecting pieces to connect two semicircular structural parts, so that the assembly efficiency is low, and the installation and the fixation are troublesome.
SUMMERY OF THE UTILITY MODEL
Need two sets of connecting pieces to lead to the problem that packaging efficiency is low for solving the pipe strap, the utility model provides a self-clinching formula pipe strap.
The utility model adopts the following technical proposal:
a self-buckling pipe clamp comprises a first semicircular pipe clamp and a second semicircular pipe clamp; a first bolt hole is formed in the first end of the first semicircular pipe clamp, and a second bolt hole is formed in the opposite position of the first end of the second semicircular pipe clamp; a clamping block is arranged at the second end of the first semicircular pipe clamp, and protruding parts are axially arranged on two sides of the clamping block relative to the first semicircular pipe clamp; a first sheet-shaped object and a second sheet-shaped object are arranged at the second end of the second semicircular pipe clamp, and the first sheet-shaped object and the second sheet-shaped object are opposite to each other; the first sheet-shaped object is provided with a first limiting hole, the second sheet-shaped object is provided with a second limiting hole at a corresponding position, and the first limiting hole and the second limiting hole are matched with the protruding part; when the first semicircular pipe clamp and the second semicircular pipe clamp are matched for use, the clamping block is positioned between the first sheet-shaped object and the second sheet-shaped object, and the protruding parts on the two sides of the clamping block are inserted into the first limiting hole and the second limiting hole in a matching manner, so that the first semicircular pipe clamp is hinged to the second semicircular pipe.
Further, the first sheet-shaped object is provided with a first opening communicated with the first limiting hole, and the first opening faces the opening direction of the first semicircular pipe clamp; the second sheet is provided with a second opening communicated with the second limiting hole, and the second opening faces the opening direction of the first semicircular pipe clamp.
Further, the inner walls of the first opening and the second opening are inclined planes which are flared outwards.
Further, the protrusion is a cylinder.
Further, a first reinforcing rib is arranged on the surface of the first semicircular pipe clamp; and a second reinforcing rib is arranged on the surface of the second semicircular pipe clamp.
Further, the first reinforcing ribs are arranged along the arc edges of the first semicircular pipe clamp, and the first reinforcing ribs extend to two ends of the first semicircular pipe clamp; the second reinforcing rib is arranged along the arc edge of the second semicircular pipe clamp, and the second reinforcing rib extends to two ends of the second semicircular pipe clamp.
Further, a first flat fixing block is arranged at the first end of the first semicircular pipe clamp, and the first bolt hole is located in the first flat fixing block; and a second flat fixing block is arranged at the first end of the second semicircular pipe clamp, and the second bolt hole is positioned on the second flat fixing block.
Further, the surface of the first semicircle pipe strap or the second semicircle pipe strap is provided with a threaded hole.
Has the advantages that:
the utility model provides a two semicircle pipe strap of self-clinching formula pipe strap are provided with fixture block and slice thing respectively, realize the connection of pipe strap through the lock of fixture block and two slice things, just so save a set of connecting piece, have saved the material. And just can couple together two semicircle pipe cards through direct lock, improved the packaging efficiency, make the operation simpler.
Drawings
Fig. 1 is a schematic view of the overall structure of an embodiment of the self-locking pipe clamp of the present invention;
fig. 2 is a schematic structural view of an embodiment of a first semi-circular pipe clamp of the self-fastening pipe clamp of the present invention;
fig. 3 is a schematic structural view of an embodiment of a second semicircular pipe clamp of the self-locking pipe clamp of the present invention.
Wherein: 1. a first semi-circular pipe clamp; 11. a clamping block; 12. a protrusion portion; 13. a first bolt hole; 14. a first flat fixed block; 2. a second semicircular pipe clamp; 21. a second bolt hole; 22. a second flat fixed block; 3. a first sheet; 31. a first opening; 32. a first limit hole; 4. a second sheet; 41. a second opening; 42. a second limiting hole; 5. a first reinforcing rib; 51. a second reinforcing rib; 6. a threaded bore.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 3, the utility model provides a self-fastening pipe clamp, which comprises a first semicircular pipe clamp 1 and a second semicircular pipe clamp 2; a first bolt hole 13 is formed in the first end of the first semicircular pipe clamp 1, and a second bolt hole 21 is formed in the opposite position of the first end of the second semicircular pipe clamp; a clamping block 11 is arranged at the second end of the first semicircular pipe clamp, and protruding parts 12 are axially arranged on both sides of the clamping block 11 relative to the first semicircular pipe clamp 1; a first sheet 3 and a second sheet 4 are arranged at the second end of the second semicircular pipe clamp 2, and the first sheet 3 and the second sheet 4 are opposite to each other; the first sheet-shaped object 3 is provided with a first limiting hole 32, the corresponding position of the second sheet-shaped object 4 is provided with a second limiting hole 42, and the first limiting hole 32 and the second limiting hole 42 are matched with the protruding part 12; when the first semicircular pipe clamp 1 and the second semicircular pipe clamp 2 are used in a matched mode, the clamping block 11 is located between the first sheet-shaped object 3 and the second sheet-shaped object 4, the protruding portions 12 on two sides of the clamping block are inserted into the first limiting hole 32 and the second limiting hole 42 in a matched mode, and the first semicircular pipe clamp 1 is hinged to the second semicircular pipe clamp 2.
In the above embodiment, the second end of the first semicircular pipe clamp 1 is provided with the latch 11, the second end of the second semicircular pipe clamp 2 is provided with the first sheet 3 and the second sheet 4, and the latch 11 is matched with the first sheet 3 and the second sheet 4. The fixture block 11 is a one-piece body, a gap is arranged between the first sheet-shaped object 3 and the second sheet-shaped object 4, a channel is formed between the two sheet-shaped objects, and the fixture block 11 can be clamped between the first sheet-shaped object 3 and the second sheet-shaped object 4 through the channel. Two ends of the protruding portion 12 on the surface of the latch 11 respectively pass through the first limiting hole 32 and the second limiting hole 42, and although the middle channel of the two sheets is communicated with the outside, the latch 11 cannot slide down from the channel between the two sheets through the limitation of the protruding portion 12 by the first limiting hole 32 and the second limiting hole 42. The self-clinching formula pipe strap includes first semicircle pipe strap 1 and second semicircle pipe strap 2, after the second end lock of two semicircle pipe straps, need rotate first semicircle pipe strap 1 or second semicircle pipe strap 2 and fix the first end between them together. The latch 11 needs to rotate in the middle passage of the first sheet 3 and the second sheet 4. Now the intermediate channel between the first and second flaps 3, 4 is not closed, which facilitates the rotation of the latch 11, and the flaps do not hinder the rotation of the latch 11. The connection between the latch 11 and the first and second sheets 3 and 4 is more tight by the arrangement of the protrusion 12 and the first and second limiting holes 32 and 42. In this way, the first semicircular pipe clamp 1 and the second semicircular pipe clamp 2 form a circular hoop structure through the engagement between the protrusion 12 and the first limiting hole 32 and the second limiting hole 42.
In a further optimization, the surface of the protrusion 12 is smooth and is a geometrical body with a round bottom surface. The bottom surface of the protrusion 12 is rounded, so that the rotation is facilitated and the resistance can be reduced.
Screw rod and nut fixed connection are passed through to the first end of first semicircle pipe strap 1 and the first end of second semicircle pipe strap 2, and screw rod and nut pass first bolt hole 13 and second bolt hole 21 respectively and insert first semicircle pipe strap 1 and second semicircle pipe strap 2, produce frictional force between nut and the screw rod, then utilize frictional force between the two to carry out the auto-lock, couple together first semicircle pipe strap 1 and second semicircle pipe strap 2 zonulae occludens.
The structure avoids complex connection methods of the first semicircular pipe clamp 1 and the second semicircular pipe clamp 2 such as threading, clamping and pasting, does not need extra operation, does not need two groups of connecting pieces to connect the two ends of the pipe clamp, can realize the connection of the first semicircular pipe clamp 1 and the second semicircular pipe clamp 2 by directly clamping the clamping block 11 between the first sheet-shaped object 3 and the second sheet-shaped object 4, improves the assembly efficiency, saves materials and simplifies the operation.
In one embodiment, the first sheet 3 is provided with a first opening 31 communicated with the first limiting hole 32, and the first opening 31 faces the opening direction of the first semicircular tube card 1; the second sheet 4 is provided with a second opening 41 communicated with the second limiting hole 42, and the second opening 41 faces the opening direction of the first semicircular pipe clamp 1.
In the above embodiment, the flap 3 is provided in a hook shape, and the hook structure helps to place and fix the latch 11. The protrusion 12 can enter the first stopper hole 32 and the second stopper hole 42 from the first opening 31 and the second opening 41. When the self-buckled pipe clamp is needed to be used, a user takes the first semicircular pipe clamp 1 and the second semicircular pipe clamp 2 up, then clamps the clamping block 11 on the first semicircular pipe clamp 1 into the middle channels of the first sheet-shaped object 3 and the second sheet-shaped object 4 of the second semicircular pipe clamp 2, and after the self-buckled pipe clamp is used, the clamping block 11 is required to be disassembled from the middle channels of the first sheet-shaped object 3 and the second sheet-shaped object 4, so that the first semicircular pipe clamp 1 and the second semicircular pipe clamp 2 are required to be buckled or disassembled for multiple times in the service life of the self-buckled pipe clamp. Because the surface of the clamping block 11 is provided with the protruding part 12, it is troublesome to directly install the protruding part 12 into the first limiting hole 32 and the second limiting hole 42, and the first opening 31 and the second opening 41 can enable the protruding part 12 to be smoothly placed into the limiting holes, so that the operation is more convenient.
In a more preferable embodiment, the material of the self-locking pipe clamp may be an elastic material, the size of the opening of the first opening 31 and the second opening 41 may be smaller than the size of the protrusion 12, so that the clamp block may not easily slide down from the opening, when the protrusion 12 is clamped into the first limiting hole 32 and the second limiting hole 42 through the first opening 31 and the second opening 41, under the action of pressure, the elastic shape of the first opening 31 and the second opening 41 may cause the size of the opening to become larger, after the clamp block 11 is placed between the first sheet 3 and the second sheet 4, the force disappears, and the first opening 31 and the second opening 41 recover to the original shape.
In one embodiment, the inner walls of the first opening 31 and the second opening 41 are both inclined surfaces that are outwardly flared.
In the above embodiment, the wall surfaces of the first opening 31 and the second opening 41 are both set as inclined surfaces, the inclined surfaces are opened outwards, the inclined surfaces extend outwards from the first limiting hole 32 and the second limiting hole 42, respectively, so that the distance between the two ends of the first opening 31 is greater than the distance between the two ends of the first limiting hole 32, the distance between the two ends of the second opening 41 is greater than the distance between the two ends of the second limiting hole 42, and when the fixture block 11 is clamped between the first sheet 3 and the second sheet 4 from the first opening 31 and the second opening 41, the fixture block 11 is not blocked and can enter more easily due to the arrangement of the inclined surfaces.
In one embodiment, the protrusion 12 is a cylinder.
In the above embodiment, the protrusion 12 is a cylinder, which facilitates the rotation of the protrusion 12 in the first and second limiting holes 32 and 42. In the first embodiment, as explained above, when the self-locking pipe clamp is used, the clamping block 11 rotates between the first sheet 3 and the second sheet 4, so that the two ends of the first semicircular pipe clamp 1 and the second semicircular pipe clamp 2 are connected together, so that the protrusion 12 needs to rotate in the first limiting hole 32 and the second limiting hole 42, the protrusion 12 is a cylinder, the height of the center of gravity of the cylinder is constant relative to the contact point with the ground during rolling, and the cylinder does not need to work against gravity during rolling. In addition, the contact surface of the outer cylinder is smooth, so that rolling friction of the outer cylinder is not sliding friction, the friction working can be reduced to a great extent, and the rolling is convenient. In another aspect, the latch 11 may be a circular truncated cone, and the circular truncated cone shape also facilitates the rotation of the latch 11 in the clamping portion 21.
In one embodiment, the surface of the first semicircular pipe clamp 1 is provided with a first reinforcing rib 5; the surface of the second semicircular pipe clamp 2 is provided with a second reinforcing rib 51.
In the above embodiment, the first reinforcing rib 5 and the second reinforcing rib 51 are provided on the surfaces of the first semicircular pipe clamp 1 and the second semicircular pipe clamp 2, and the reinforcing ribs help to reduce the problem of distortion on the surfaces of the first semicircular pipe clamp 1 and the second semicircular pipe clamp 2. Under the condition that the surface section areas of the first semicircular pipe clamp 1 and the second semicircular pipe clamp 2 are not greatly enlarged, the strength and the rigidity of the first semicircular pipe clamp 1 and the second semicircular pipe clamp 2 are enhanced, the material consumption is saved, the weight is reduced, and the cost is reduced.
In one embodiment, the first reinforcing rib 5 is arranged along the arc edge of the first semicircular pipe clamp 1, and the first reinforcing rib 5 extends to two ends of the first semicircular pipe clamp 1; the second reinforcing rib 51 is arranged along the arc edge of the second semicircular pipe clamp 2, and the second reinforcing rib 51 extends to two ends of the second semicircular pipe clamp 2.
In the above embodiment, the first reinforcing rib 5 is connected to both ends of the first semicircular pipe clamp 1, and the second reinforcing rib 51 is connected to both ends of the second semicircular pipe clamp 2, and if the reinforcing rib is not connected to both ends thereof, problems such as air trapping, insufficient filling, scorching marks, etc. may occur. The reinforcing bars 4 do not end abruptly at the end portions and the reinforcing bars 4 gradually decrease in height until they are completed.
In one embodiment, a first flat fixing block 14 is arranged at a first end of the first semicircular pipe clamp 1, and the first bolt hole 13 is located on the first flat fixing block 14; the first end of the second semicircular pipe clamp 2 is provided with a second flat fixing block 22, and the second bolt hole 21 is located on the second flat fixing block 22.
In the above embodiment, the first flat fixing block 14 and the second flat fixing block 22 are both a protruding square plate, and when the first semicircular pipe clamp 1 and the second semicircular pipe clamp 2 are fastened to form a circular hoop-shaped structure, the first mounting position 14 is attached to the second mounting position 22, and then the screw passes through the first bolt hole 13 and the second bolt hole 21 to fix the first semicircular pipe clamp 1 and the second semicircular pipe clamp 2. The first mounting location 14 and the second mounting location 22 make the connection more secure.
In one embodiment, the surface of the first or second semicircular pipe clamp 1 or 2 is provided with a threaded hole 6.
In the above embodiments, the self-locking pipe clamp is usually used to fix a pipeline, so when the first semicircular pipe clamp 1 and the second semicircular pipe clamp 2 are locked together to form a circular hoop structure to be sleeved on the pipeline, the self-locking pipe clamp needs to be fixed on a wall to help the pipeline to be fixed. Through the screw hole 6 that the surface of first semicircle pipe strap 1 or second semicircle pipe strap 2 set up, the screw rod can insert in screw hole 6 for screw rod and self-clinching formula pipe strap fixed connection. Then the other end of the screw rod is in a sharp-prick shape and can be nailed into the wall body, so that the self-buckled pipe clamp and the pipeline are fixed.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (8)
1. A self-buckling pipe clamp is characterized by comprising a first semicircular pipe clamp and a second semicircular pipe clamp;
a first bolt hole is formed in the first end of the first semicircular pipe clamp, and a second bolt hole is formed in the opposite position of the first end of the second semicircular pipe clamp;
a clamping block is arranged at the second end of the first semicircular pipe clamp, and protruding parts are axially arranged on two sides of the clamping block relative to the first semicircular pipe clamp;
a first sheet-shaped object and a second sheet-shaped object are arranged at the second end of the second semicircular pipe clamp, and the first sheet-shaped object and the second sheet-shaped object are opposite to each other;
the first sheet-shaped object is provided with a first limiting hole, the second sheet-shaped object is provided with a second limiting hole at a corresponding position, and the first limiting hole and the second limiting hole are matched with the protruding part;
when the first semicircular pipe clamp and the second semicircular pipe clamp are matched for use, the clamping block is positioned between the first sheet-shaped object and the second sheet-shaped object, and the protruding parts on the two sides of the clamping block are inserted into the first limiting hole and the second limiting hole in a matching manner, so that the first semicircular pipe clamp is hinged to the second semicircular pipe.
2. The self-buckled pipe clamp according to claim 1, wherein the first sheet is provided with a first opening communicated with the first limiting hole, and the first opening faces the opening direction of the first semicircular pipe clamp;
the second piece is provided with a second opening communicated with the second limiting hole, and the second opening faces to the opening direction of the first semicircular pipe clamp.
3. The self-clinching pipe clip of claim 2, wherein the first opening and the second opening are each outwardly flared ramps.
4. The self-clinching duct clip of claim 1, wherein the protrusion is a cylinder.
5. The self-buckled pipe clamp according to claim 1, wherein a first reinforcing rib is arranged on the surface of the first semicircular pipe clamp;
and a second reinforcing rib is arranged on the surface of the second semicircular pipe clamp.
6. The self-clinching pipe clamp of claim 5, wherein the first reinforcing rib is disposed along an arc edge of the first semicircular pipe clamp, the first reinforcing rib extending to both ends of the first semicircular pipe clamp;
the second reinforcing rib is arranged along the arc edge of the second semicircular pipe clamp, and the second reinforcing rib extends to two ends of the second semicircular pipe clamp.
7. The self-clinching pipe strap of claim 1, wherein a first end of the first semi-circular pipe strap is provided with a first flat fixing block, the first bolt hole being located on the first flat fixing block;
and a second flat fixing block is arranged at the first end of the second semicircular pipe clamp, and the second bolt hole is positioned on the second flat fixing block.
8. The self-clinching pipe strap of claim 1, wherein a surface of the first or second semi-circular pipe strap is provided with a threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220118957.6U CN217683738U (en) | 2022-01-17 | 2022-01-17 | Self-fastening pipe clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220118957.6U CN217683738U (en) | 2022-01-17 | 2022-01-17 | Self-fastening pipe clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217683738U true CN217683738U (en) | 2022-10-28 |
Family
ID=83729933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220118957.6U Active CN217683738U (en) | 2022-01-17 | 2022-01-17 | Self-fastening pipe clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217683738U (en) |
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2022
- 2022-01-17 CN CN202220118957.6U patent/CN217683738U/en active Active
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