CN214999898U - Anti-fracture plastic steel winding pipe - Google Patents
Anti-fracture plastic steel winding pipe Download PDFInfo
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- CN214999898U CN214999898U CN202121025716.9U CN202121025716U CN214999898U CN 214999898 U CN214999898 U CN 214999898U CN 202121025716 U CN202121025716 U CN 202121025716U CN 214999898 U CN214999898 U CN 214999898U
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Abstract
The utility model discloses an anti-fracture plastic steel winding pipe, in particular to the field of pipes, which comprises a pipe body, wherein the outside of the plastic reinforcing rib is wound with a reinforcing belt, one side inside the plastic reinforcing rib is provided with a break angle, the outsides of two sides of the plastic reinforcing rib are provided with fastening structures, one side outside the plastic reinforcing rib is fixedly connected with a B ring body, the other side outside the plastic reinforcing rib is fixedly connected with an A ring body, one side inside the plastic reinforcing rib is fixedly connected with an A limit ring, the other side inside the plastic reinforcing rib is fixedly connected with a B limit ring, the utility model is provided with the break angle, when external pressure is applied to the connecting point of the two plastic reinforcing ribs from all directions, the force borne by the compression around the break angle is disassembled and dispersed, and the pipe body fracture caused by overlarge stress caused by the right-angle connection of the existing winding pipe is avoided, thereby affecting the normal use of the entire pipeline.
Description
Technical Field
The utility model relates to a tubular product technical field, more specifically say, the utility model relates to a prevent cracked plastic steel winding pipe.
Background
The polyethylene plastic steel winding pipe is made by spirally winding and welding a steel-plastic composite special-shaped strip material, the inner wall of the pipe is smooth and flat, the pipe has the advantages of corrosion resistance, light weight, simple and convenient installation, large flow rate, long service life and the like, can replace the pipe made of high-energy-consumption materials, belongs to an environment-friendly green product, is convenient to install and lay and light in weight, does not need large hoisting equipment during installation, has good axial flexibility, has low requirements on the flatness and the firmness of the bottom of a groove during laying, can bear abnormal stress caused by improper installation, has enough safe and reliable annular rigidity compared with a pure plastic pipe, has smooth inner wall and lower flow resistance than a cement pipe, precipitates are not easy to gather in the pipeline, the friction resistance is hardly changed after long-term use, the pipe can be manually operated by using a simple tool through flexible or leakage-free connection, does not need machinery, the pipe winding device is simple and compact, a manufacturer can transport the device to a place nearby, and the transportation cost of a user is greatly reduced due to the fact that the pipe is wound nearby to produce and supply the pipe.
Although the metal strip is additionally arranged in the reinforcing band of the existing plastic-steel winding pipe, the overall mechanical strength of the plastic-steel winding pipe is improved, the metal strip and the composite plastic layer are combined more firmly, and the service life of the plastic-steel winding pipe is prolonged, when the plastic-steel winding pipe is connected and installed, the connection point of the plastic-steel pipeline is broken in the using process due to the fact that the step difference of the connection point is large and the right-angle form is formed, and the service life of the plastic-steel winding pipe is reduced due to pipeline faults.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the utility model provides a prevent cracked plastic steel winding pipe, the utility model aims to solve the technical problem that: when the plastic steel winding pipe is connected and installed, the connection point of the plastic steel pipeline is broken in the using process because the step difference of the connection point is large and the connection point is in a right-angle form.
In order to achieve the above object, the utility model provides a following technical scheme: the anti-fracture plastic steel wound pipe comprises a pipe body, wherein the pipe body comprises a plastic reinforcing rib, a reinforcing belt is wound outside the plastic reinforcing rib, a folded angle is arranged on one side inside the plastic reinforcing rib, and fastening structures are arranged outside two sides of the plastic reinforcing rib.
In a preferred embodiment, the reinforcing tape is internally wrapped with a plurality of metal strips.
In a preferred embodiment, a ring body B is fixedly connected to one side of the outer part of the plastic reinforcing rib, and a ring body A is fixedly connected to the other side of the outer part of the plastic reinforcing rib.
In a preferred embodiment, an a limiting ring is fixedly connected to one side of the inside of the plastic reinforcing rib, and a B limiting ring is fixedly connected to the other side of the inside of the plastic reinforcing rib.
In a preferred embodiment, one side of the inside of the plastic reinforcing rib is provided with a supporting shaft sleeve, one side of the supporting shaft sleeve is connected with the A limiting ring on one side of one plastic reinforcing rib, and the other side of the supporting shaft sleeve is connected with the B limiting ring on one side of the other plastic reinforcing rib.
In a preferred embodiment, the fastening structure comprises a B fastening ring, the back surface of the B fastening ring is provided with an a fastening ring, and the top and the bottom of the B fastening ring and the bottom of the a fastening ring are clamped with connecting bolts.
In a preferred embodiment, the B-ring on the outside of one of the plastic stiffeners is connected to a fastening structure, and one side of the fastening structure is connected to the a-ring on the outside of the other plastic stiffener.
In a preferred embodiment, the break angle is an obtuse angle, and one side of the plastic reinforcing rib forms a truncated cone cavity when wound into a tube.
The utility model discloses a technological effect and advantage:
the utility model discloses a be equipped with the dog-ear, when outside pressure is exerted pressure by each direction to the tie point department of two plastics stiffening ribs, receive the oppression around the dog-ear and disassemble the dispersion with the power that receives, the stress that has avoided current winding pipe right angle to connect and arouses leads to the body fracture excessively, thereby influence the condition of the normal use of whole pipeline and take place, in addition the inside of two plastics stiffening ribs is favorable to preventing through the use to the supporting axle sleeve that the tie point is extruded and leads to the too concentrated condition of stress to take place, thereby improve the inside structural strength of two plastics stiffening ribs, the outside of two plastics stiffening ribs is favorable to connecting two plastics stiffening ribs through the use to fastening structure, and can effectively prevent that it breaks away from each other, and increase its outside compressive strength.
Drawings
Fig. 1 is a schematic diagram of the external structure of the present invention.
Fig. 2 is a schematic diagram of the structure viewed from the right side of the present invention.
Fig. 3 is a left side view structure diagram of the present invention.
Fig. 4 is a schematic view of the internal structure of the plastic reinforcing rib and the reinforcing band according to the present invention.
Fig. 5 is a schematic sectional view of the present invention.
The reference signs are: 1. a reinforcing band; 2. a fastening structure; 21. a connecting bolt; 22. a, fastening a ring; 23. b, fastening a ring; 3. plastic reinforcing ribs; 4. a, a limiting ring; 5. a ring body; 6. a support sleeve; 7. b, a ring body; 8. b, a limiting ring; 9. bending the corner; 10. a metal strip; 11. a circular table cavity.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to the attached figure 4 in the specification, the anti-fracture plastic-steel wound pipe in the embodiment comprises a pipe body, wherein the pipe body comprises a plastic reinforcing rib 3, a reinforcing strip 1 is wound outside the plastic reinforcing rib 3, the reinforcing strip 1 is used for reinforcing the mechanical strength of the plastic-steel wound pipe, a folded angle 9 is arranged on one side inside the plastic reinforcing rib 3, fastening structures 2 are arranged outside two sides of the plastic reinforcing rib 3, and the fastening structures 2 are used for fixedly connecting the two plastic reinforcing ribs 3 and preventing the two plastic reinforcing ribs from falling off from each other.
The reinforcing tape 1 is wrapped with a plurality of metal strips 10, and the metal strips 10 are used for forming the reinforcing tape 1 to reinforce the pipe body.
The implementation scenario is specifically as follows:
when the utility model is used, the reinforcing belt 1 is wound outside the plastic reinforcing rib 3, the plurality of metal strip strips 10 are arranged inside the reinforcing belt 1, the reinforcing belt 1 is utilized to improve the compressive strength of the whole pipe body, then the two plastic reinforcing ribs 3 are respectively arranged at two sides, the supporting shaft sleeve 6 is arranged inside one side of one plastic reinforcing rib 3, one side of the supporting shaft sleeve 6 is connected with the A spacing ring 4, one side of the other plastic reinforcing rib 3 is sleeved on one side of one plastic reinforcing rib 3, the other side of the supporting shaft sleeve 6 arranged inside one plastic reinforcing rib 3 is connected with the B spacing ring 8, the use of the A spacing ring 4 and the B spacing ring 8 prevents the supporting shaft sleeve 6 from sliding inside the plastic reinforcing rib 3, and the strength between the connection points of the two plastic reinforcing ribs 3 is reduced, when one side of one plastic reinforcing rib 3 is filled with the circular truncated cone cavity 11 on one side of the other plastic reinforcing rib 3, the circular truncated cone cavity 11 formed by the folded angle 9 is beneficial to avoiding the occurrence of the situation of pipe body fracture caused by over-concentration of stress, so that the service life and the compressive strength of a pipeline are improved, finally, the A fastening ring 22 and the B fastening ring 23 are installed outside the connecting point of the one plastic reinforcing rib 3 and the other plastic reinforcing rib 3, the A fastening ring 22 and the B fastening ring 23 are connected through the connecting bolt 21 to prevent the rotation of the A fastening ring 22 and the B fastening ring 23, after the installation is completed, one side of the fastening structure 2 is ensured to be connected with the B ring body 7, the other side of the fastening structure is connected with the A ring body 5, and the use of the A ring body 5 and the B ring body 7 is beneficial to preventing the fastening structure 2 from being separated from the connecting point of the two plastic reinforcing ribs 3.
Referring to the attached drawings 1-3 and 5 in the specification, the anti-fracture plastic-steel wound pipe in the embodiment comprises a B ring body 7 fixedly connected to one side of the outer portion of a plastic reinforcing rib 3, an A ring body 5 fixedly connected to the other side of the outer portion of the plastic reinforcing rib 3, and the B ring body 7 and the A ring body 5 are used in a combined mode, so that the two plastic reinforcing ribs 3 are connected to be prevented from being separated from each other by ensuring the fixed position of a fastening structure 2.
The inside one side fixedly connected with A spacing ring 4 of plastics stiffening rib 3, the inside opposite side fixedly connected with B spacing ring 8 of plastics stiffening rib 3, A spacing ring 4 and B spacing ring 8 are used for making up the use and prevent that supporting shaft sleeve 6 from sliding in the inside of plastics stiffening rib 3, reduce the intensity between two plastics stiffening rib 3 tie points.
One side of the inside of the plastic reinforcing rib 3 is provided with a supporting shaft sleeve 6, one side of the supporting shaft sleeve 6 is connected with the A limiting ring 4 on one side of one plastic reinforcing rib 3, the other side of the supporting shaft sleeve 6 is connected with the B limiting ring 8 on one side of the other plastic reinforcing rib 3, the supporting shaft sleeve 6 is used for supporting the connecting point of the two plastic reinforcing ribs 3, and the situation that the stress is too concentrated due to extrusion of the connecting point can be effectively prevented when the fastening structure 2 is used for fastening.
Fastening structure 2 includes B tighrening ring 23, and the back of B tighrening ring 23 is provided with A tighrening ring 22, and the top and the equal joint in bottom of B tighrening ring 23 and A tighrening ring 22 have connecting bolt 21, are favorable to connecting two plastics stiffening ribs 3 through setting up fastening structure 2 to can prevent effectively that it from breaking away from each other.
The B ring body 7 on the outer side of one plastic reinforcing rib 3 is connected with the fastening structure 2, one side of the fastening structure 2 is connected with the A ring body 5 on the outer side of the other plastic reinforcing rib 3, and the combined use of the A ring body 5 and the B ring body 7 is beneficial to preventing the fastening structure 2 from being separated from the connecting point of the two plastic reinforcing ribs 3.
Dog-ear 9 is the obtuse angle, and one side of plastics stiffening rib 3 forms round platform chamber 11 when twining into tubular product, through setting dog-ear 9 to the obtuse form, is favorable to dismantling near the power of dog-ear 9, avoids the too concentrated and cracked condition emergence of body that causes of stress to improve the life and the compressive strength of pipeline.
The implementation scenario is specifically as follows:
when going on the utility model discloses a during the use, outside pressure is exerted pressure by all directions to the tie point department of two plastics stiffening ribs 3, receive the oppression around dog-ear 9 and disassemble the dispersion with the power that receives, the too big body fracture that leads to of stress that has avoided current winding pipe right angle to connect and arouse, thereby influence the condition of normal use of whole pipeline and take place, be favorable to preventing the tie point from being extruded the too concentrated condition of stress and taking place through the use to supporting axle sleeve 6 in the inside of two plastics stiffening ribs 3 in addition, thereby improve the inside structural strength of two plastics stiffening ribs 3, be favorable to connecting two plastics stiffening ribs 3 through the use to fastening structure 2 in the outside of two plastics stiffening ribs 3, and can effectively prevent it from breaking away from each other, and increase its outside compressive strength.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a prevent cracked plastic steel winding pipe, includes body, its characterized in that: the pipe body comprises a plastic reinforcing rib (3), a reinforcing belt (1) is wound outside the plastic reinforcing rib (3), a folded angle (9) is arranged on one side inside the plastic reinforcing rib (3), and fastening structures (2) are arranged outside two sides of the plastic reinforcing rib (3).
2. The anti-fracture plastic-steel wound pipe according to claim 1, wherein: the reinforcing belt (1) is internally wrapped with a plurality of metal belt strips (10).
3. The anti-fracture plastic-steel wound pipe according to claim 1, wherein: and one side of the outside of the plastic reinforcing rib (3) is fixedly connected with a B ring body (7), and the other side of the outside of the plastic reinforcing rib (3) is fixedly connected with an A ring body (5).
4. The anti-fracture plastic-steel wound pipe according to claim 1, wherein: one side inside the plastic reinforcing rib (3) is fixedly connected with an A limiting ring (4), and the other side inside the plastic reinforcing rib (3) is fixedly connected with a B limiting ring (8).
5. The anti-fracture plastic-steel wound pipe according to claim 4, wherein: one side of the inside of the plastic reinforcing rib (3) is provided with a supporting shaft sleeve (6), one side of the supporting shaft sleeve (6) is connected with the A limiting ring (4) on one side of one plastic reinforcing rib (3), and the other side of the supporting shaft sleeve (6) is connected with the B limiting ring (8) on one side of the other plastic reinforcing rib (3).
6. The anti-fracture plastic-steel wound pipe according to claim 1, wherein: fastening structure (2) include B tighrening ring (23), the back of B tighrening ring (23) is provided with A tighrening ring (22), the top and the bottom of B tighrening ring (23) and A tighrening ring (22) all joint there is connecting bolt (21).
7. The anti-fracture plastic-steel wound pipe according to claim 3, wherein: the B ring body (7) on one side of the outer part of one plastic reinforcing rib (3) is connected with the fastening structure (2), and one side of the fastening structure (2) is connected with the A ring body (5) on one side of the outer part of the other plastic reinforcing rib (3).
8. The anti-fracture plastic-steel wound pipe according to claim 1, wherein: the break angle (9) is an obtuse angle, and one side of the plastic reinforcing rib (3) forms a circular table cavity (11) when being wound into a pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121025716.9U CN214999898U (en) | 2021-05-14 | 2021-05-14 | Anti-fracture plastic steel winding pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121025716.9U CN214999898U (en) | 2021-05-14 | 2021-05-14 | Anti-fracture plastic steel winding pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214999898U true CN214999898U (en) | 2021-12-03 |
Family
ID=79134543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121025716.9U Active CN214999898U (en) | 2021-05-14 | 2021-05-14 | Anti-fracture plastic steel winding pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214999898U (en) |
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2021
- 2021-05-14 CN CN202121025716.9U patent/CN214999898U/en active Active
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