CN220228280U - Anti-drop structure of steel band pipe connection elbow - Google Patents
Anti-drop structure of steel band pipe connection elbow Download PDFInfo
- Publication number
- CN220228280U CN220228280U CN202321071156.XU CN202321071156U CN220228280U CN 220228280 U CN220228280 U CN 220228280U CN 202321071156 U CN202321071156 U CN 202321071156U CN 220228280 U CN220228280 U CN 220228280U
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- fixedly connected
- outer side
- pipe
- steel belt
- elbow
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 77
- 239000010959 steel Substances 0.000 title claims abstract description 77
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000005498 polishing Methods 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims 6
- 230000000712 assembly Effects 0.000 abstract 3
- 238000000429 assembly Methods 0.000 abstract 3
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Joints With Sleeves (AREA)
Abstract
The utility model relates to the technical field of steel belt pipes and discloses an anti-falling structure of a steel belt pipe connecting elbow, which comprises an elbow body and two steel belt pipes, wherein the left end and the bottom end of the elbow body are fixedly connected with connecting assemblies, the left end and the bottom end of the elbow body are fixedly connected with the steel belt pipe through the connecting assemblies, the outer sides of the connecting assemblies are rotatably connected with rotating rings through bearings, the outer sides of the rotating rings are fixedly connected with two hinge seats, the inner parts of the hinge seats are fixedly connected with connecting blocks, one ends of the connecting blocks, which are far away from the hinge seats, are fixedly connected with connecting rods, and one ends of the connecting rods, which are far away from the connecting blocks, are rotatably connected with threaded sleeves. The anti-falling structure of the steel belt pipe connecting elbow has the advantages that the connection tightness between the steel belt pipe and the connecting elbow can be improved, the falling of the connecting elbow is effectively prevented, and the like.
Description
Technical Field
The utility model relates to the technical field of steel belt pipes, in particular to an anti-falling structure of a steel belt pipe connecting elbow.
Background
The steel belt pipe is also called as steel belt reinforced polyethylene for buried drainage, and is a novel plastic buried drainage pipe developed in recent years in China; the product is wound between the inner layer and the outer layer of heat-welded polyethylene by using a spiral steel rib pressed by a continuous steel belt, and combines the high steel strength and the high strength of steel with the flexibility, corrosion resistance and wear resistance of the polyethylene; when the pipeline direction of the steel belt pipe needs to be changed, a connecting elbow is used for changing the pipeline direction.
Most of the existing steel belt pipes are screwed with the connecting elbows through threads, but in the using process of the existing steel belt pipes, when water flows through the steel belt pipes, vibration of the steel belt pipes is easy to occur, the connecting elbows and the steel belt pipes are easy to loosen, meanwhile, when the steel belt pipes are pulled and rotated, loosening of the connecting parts is easy to occur, the connecting elbows are separated, and therefore the anti-falling structure of the steel belt pipe connecting elbows is provided to solve the problems.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides an anti-falling structure of a steel belt pipe connecting elbow, which has the advantages of improving the connection tightness between the steel belt pipe and the connecting elbow, effectively preventing the connecting elbow from falling off and the like, and solves the problems that the connecting elbow is separated due to the fact that the connecting elbow is easy to loosen due to the fact that the vibration of the steel belt pipe easily occurs when water flows through the steel belt pipe in the using process of the existing steel belt pipe, and the connecting elbow is easy to loosen due to the fact that the connecting elbow is easy to loosen when the steel belt pipe is pulled and rotated.
(II) technical scheme
The technical scheme for solving the technical problems is as follows: the utility model provides a steel band union coupling elbow's anti-drop structure, includes the return bend body and the steel band pipe that quantity is two, the equal fixedly connected with coupling assembling of left end and the bottom of return bend body, coupling assembling and steel band pipe fixed connection are passed through to the left end and the bottom of return bend body, coupling assembling's outside is passed through the bearing and is rotated and be connected with the swivel ring, and is single the outside fixedly connected with quantity of swivel ring is two articulated seat, the inside fixedly connected with connecting block of articulated seat, the one end fixedly connected with connecting rod of keeping away from the articulated seat of connecting block, the one end rotation that the connecting rod kept away from the connecting block is connected with the thread bush, the inboard of thread bush is connected with the threaded rod through the screw drive, the inside fixedly connected with gag lever post of connecting rod, the outside fixedly connected with connecting seat of steel band pipe, the one end rotation that the connecting block was kept away from to the threaded rod is connected with installation piece, the outside swing joint of connecting seat has spacing subassembly.
The beneficial effects of the utility model are as follows:
the anti-falling structure of the steel belt pipe connecting elbow has the advantages that the connection tightness between the steel belt pipe and the connecting elbow can be improved, and the falling of the connecting elbow is effectively prevented.
On the basis of the technical scheme, the utility model can be improved as follows.
Further, the connecting assembly comprises an internal thread block fixedly connected to the outer side of the bent pipe body, and an external thread block is fixedly connected to the outer side of the steel belt pipe.
The steel strip pipe has the beneficial effects that the bent pipe body and the steel strip pipe can be connected through the connecting component, so that the steel strip pipe can be commutated.
Further, the internal thread block is located at the outer side of the external thread block, a sealing gasket is fixedly connected to the inner portion of the internal thread block, and the outer side of the external thread block and the outer side of the sealing gasket are mutually extruded.
The steel strip pipe and the bent pipe body are connected more tightly by the sealing gasket.
Further, spacing subassembly is including swing joint in connecting seat outside T shape bolt, the T shape bolt outside runs through and extends to the outside of connecting seat, the outside transmission of T shape bolt is connected with coupling nut.
The beneficial effect of adopting above-mentioned further scheme is, can make the position of installation piece be difficult for taking place to change through spacing subassembly.
Further, the two hinging seats at the outer side of the rotating ring at the upper side are distributed in an up-down symmetrical mode, and the two hinging seats at the outer side of the rotating ring at the lower side are distributed in a left-right symmetrical mode.
Further, the one end that the threaded rod is close to the gag lever post has seted up the spacing hole, the shape of gag lever post is square, the cross-sectional area of spacing hole and the cross-sectional area looks adaptation of gag lever post.
The beneficial effect of adopting above-mentioned further scheme is, the gag lever post can make the threaded rod only can the vertical movement, and be difficult for taking place to rotate.
Further, the installation piece is located the inboard of connecting seat, return bend body and the inside wall of steel band pipe all are the polishing setting, and is single the quantity of steel band pipe outside connecting seat is two.
Drawings
FIG. 1 is a perspective view of the structure of the present utility model;
FIG. 2 is a partial cross-sectional view of the structure of the present utility model;
FIG. 3 is an enlarged view of a portion of the structure of the present utility model;
FIG. 4 is a view showing the connection between the bent pipe body and the steel strip pipe of the structure of the utility model;
fig. 5 is an enlarged view of the present utility model at a.
In the figure: 1. a bent pipe body; 2. a steel strip pipe; 3. a connection assembly; 31. a thread block is arranged in the inner part; 32. an external thread block; 4. a rotating ring; 5. a hinge base; 6. a connecting block; 7. a connecting rod; 8. a thread sleeve; 9. a threaded rod; 10. a limit rod; 11. a connecting seat; 12. a mounting block; 13. a limit component; 131. t-shaped bolts; 132. a coupling nut; 14. and a sealing gasket.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the embodiment, given by fig. 1-5, an anti-falling structure of a steel belt pipe connecting elbow comprises an elbow body 1 and two steel belt pipes 2, wherein the left end and the bottom end of the elbow body 1 are fixedly connected with a connecting component 3, the left end and the bottom end of the elbow body 1 are fixedly connected with the steel belt pipes 2 through the connecting component 3, the outer side of the connecting component 3 is rotationally connected with a rotating ring 4 through a bearing, the outer side of a single rotating ring 4 is fixedly connected with two hinging seats 5, the inner side of each hinging seat 5 is fixedly connected with a connecting block 6, one end, far away from each hinging seat 5, of each connecting block 6 is fixedly connected with a connecting rod 7, one end, far away from each connecting block 6, of each connecting rod 7 is rotationally connected with a threaded sleeve 8, the inner side of each threaded sleeve 8 is connected with a threaded rod 9 through a thread transmission, one end, far away from each connecting rod 7, each threaded rod 2 is fixedly connected with a connecting seat 11, one end, far away from each connecting rod 9 is rotationally connected with a mounting block 12, and the outer side of each connecting seat 11 is movably connected with a limiting component 13.
The connecting assembly 3 comprises an internal thread block 31 fixedly connected to the outer side of the bent pipe body 1, and an external thread block 32 fixedly connected to the outer side of the steel belt pipe 2.
The external thread blocks 32 on the outer side of the steel belt pipe 2 are screwed into the inner side of the internal thread blocks 31 in a threaded mode, the bent pipe body 1 and the steel belt pipe 2 can be connected, the steel belt pipe 2 can be reversed, and the arrangement of the steel belt pipe 2 is facilitated.
The internal thread block 31 is located at the outer side of the external thread block 32, the sealing gasket 14 is fixedly connected to the inner portion of the internal thread block 31, and the outer side of the external thread block 32 and the outer side of the sealing gasket 14 are mutually extruded.
The connection relation between the steel belt pipe 2 and the bent pipe body 1 can be increased through the sealing gasket 14, so that the connection between the steel belt pipe 2 and the bent pipe body 1 is more compact.
The limiting assembly 13 comprises a T-shaped bolt 131 movably connected to the outer side of the connecting seat 11, the outer side of the T-shaped bolt 131 penetrates through and extends to the outer side of the connecting seat 11, and a connecting nut 132 is connected to the outer side of the T-shaped bolt 131 in a transmission manner.
The T-shaped bolt 131 penetrates through the connecting seat 11, the position of the mounting block 12 can be limited to the inner side of the connecting seat 11, so that the position of the mounting block 12 is not easy to move, the bent pipe body 1 and the steel belt pipe 2 can be connected more tightly, and the bent pipe body 1 and the steel belt pipe 2 are effectively prevented from being separated.
Wherein, two articulated seats 5 outside the upper rotary ring 4 are vertically symmetrically distributed, and two articulated seats 5 outside the lower rotary ring 4 are laterally symmetrically distributed.
Wherein, the one end that threaded rod 9 is close to gag lever post 10 has seted up the spacing hole, and the shape of gag lever post 10 is square, and the cross-sectional area in spacing hole and gag lever post 10 cross-sectional area looks adaptation.
The limit rod 10 can enable the threaded rod 9 to move vertically only and not easily rotate.
Wherein, the installation piece 12 is located the inboard of connecting seat 11, and return bend body 1 and steel band pipe 2's inside wall all are the polishing setting, and the quantity of single steel band pipe 2 outside connecting seat 11 is two.
Working principle:
first,: the external thread blocks 32 on the outer side of the steel belt pipe 2 are screwed into the inner side of the internal thread blocks 31 in a thread mode, and the bent pipe body 1 and the steel belt pipe 2 can be connected, so that the steel belt pipe 2 can be reversed, and the arrangement of the steel belt pipe 2 is facilitated;
then: because swivel ring 4 rotates the outside of coupling assembling 3 and is connected, can be with the position of connecting rod 7 and the position of connecting seat 11 to it, rotate thread bush 8 simultaneously, can make the position of threaded rod 9 take place to remove, and then can follow the outside of connecting seat 11 with installation piece 12, and then to the inboard of connecting seat 11, is restricting the position of installation piece 12 through spacing subassembly 13, can effectually prevent that return bend body 1 and steel band pipe 2 from breaking away from.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a steel band union coupling elbow's anti-drop structure, includes return bend body (1) and quantity is two steel band pipe (2), its characterized in that: the left end and the bottom of return bend body (1) are equal fixedly connected with coupling assembling (3), coupling assembling (3) are passed through with steel band pipe (2) fixed connection to the left end and the bottom of return bend body (1), the outside of coupling assembling (3) is passed through the bearing and is rotated and be connected with swivel ring (4), singly the outside fixedly connected with quantity of swivel ring (4) is articulated seat (5) two, the inside fixedly connected with connecting block (6) of articulated seat (5), the one end fixedly connected with connecting rod (7) of keeping away from of connecting block (6), the one end rotation that connecting rod (7) kept away from connecting block (6) is connected with threaded sleeve (8), threaded rod (9) are connected with through the screw drive to the inboard of threaded sleeve (8), the inside fixedly connected with gag lever post (10) of connecting rod (7), the outside fixedly connected with connecting seat (11) of steel band pipe (2), the one end rotation that connecting rod (9) kept away from connecting block (6) is connected with installation piece (12), the outside swing joint (13) of connecting seat (11).
2. The drop prevention structure of a steel strip pipe connecting elbow according to claim 1, wherein: the connecting assembly (3) comprises an internal thread block (31) fixedly connected to the outer side of the bent pipe body (1), and an external thread block (32) is fixedly connected to the outer side of the steel belt pipe (2).
3. The drop prevention structure of a steel strip pipe connecting elbow according to claim 2, wherein: the internal thread block (31) is located at the outer side of the external thread block (32), a sealing gasket (14) is fixedly connected to the inner portion of the internal thread block (31), and the outer side of the external thread block (32) and the outer side of the sealing gasket (14) are mutually extruded.
4. The drop prevention structure of a steel strip pipe connecting elbow according to claim 1, wherein: the limiting assembly (13) comprises a T-shaped bolt (131) movably connected to the outer side of the connecting seat (11), the outer side of the T-shaped bolt (131) penetrates through and extends to the outer side of the connecting seat (11), and a connecting nut (132) is connected to the outer side of the T-shaped bolt (131) in a transmission mode.
5. The drop prevention structure of a steel strip pipe connecting elbow according to claim 1, wherein: the two hinging seats (5) at the outer side of the rotating ring (4) at the upper side are distributed in an up-down symmetrical mode, and the two hinging seats (5) at the outer side of the rotating ring (4) at the lower side are distributed in a left-right symmetrical mode.
6. The drop prevention structure of a steel strip pipe connecting elbow according to claim 1, wherein: the one end that threaded rod (9) is close to gag lever post (10) has seted up the spacing hole, the shape of gag lever post (10) is square, the cross-sectional area in spacing hole and the cross-sectional area looks adaptation of gag lever post (10).
7. The drop prevention structure of a steel strip pipe connecting elbow according to claim 1, wherein: the installation block (12) is located the inboard of connecting seat (11), the inside wall of return bend body (1) and steel band pipe (2) all is the polishing setting, and is single the quantity of steel band pipe (2) outside connecting seat (11) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321071156.XU CN220228280U (en) | 2023-05-08 | 2023-05-08 | Anti-drop structure of steel band pipe connection elbow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321071156.XU CN220228280U (en) | 2023-05-08 | 2023-05-08 | Anti-drop structure of steel band pipe connection elbow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220228280U true CN220228280U (en) | 2023-12-22 |
Family
ID=89181978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321071156.XU Active CN220228280U (en) | 2023-05-08 | 2023-05-08 | Anti-drop structure of steel band pipe connection elbow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220228280U (en) |
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2023
- 2023-05-08 CN CN202321071156.XU patent/CN220228280U/en active Active
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| GR01 | Patent grant |