CN220435710U - Outdoor corrugated pipe with tensile property - Google Patents
Outdoor corrugated pipe with tensile property Download PDFInfo
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- CN220435710U CN220435710U CN202321786590.6U CN202321786590U CN220435710U CN 220435710 U CN220435710 U CN 220435710U CN 202321786590 U CN202321786590 U CN 202321786590U CN 220435710 U CN220435710 U CN 220435710U
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- corrugated pipe
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- pipe body
- limiting plate
- positioning
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- 238000009434 installation Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
- 238000007789 sealing Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 239000002356 single layer Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an outdoor corrugated pipe with tensile property, which comprises a corrugated pipe body, wherein a fixed block is arranged on the inner side of the corrugated pipe body, one side of the fixed block is connected with a telescopic rod, and one side of the telescopic rod is connected with a positioning sleeve rod; a positioning bolt is arranged in the joint of the connecting plates, and a fixing nut is arranged at one end outside the positioning bolt; and the movable limiting plate is arranged on one side of one connecting plate. This outdoor bellows with pull resistance compares with current device, can with telescopic link mutual stretching through the location loop bar, and the fixed block is elastic rubber material simultaneously, when receiving the powerful pulling, can cushion the pulling force through because the fixed block to the elastic range of fixed block, location loop bar and telescopic link is not greater than the tensile range of bellows body self, thereby the biggest scope of pulling of body is restricted in use or installation, avoids appearing the circumstances of breaking.
Description
Technical Field
The utility model relates to the technical field of corrugated pipes, in particular to an outdoor corrugated pipe with tensile property.
Background
The corrugated pipe mainly comprises a metal corrugated pipe, a corrugated expansion joint, a corrugated heat exchange pipe, a diaphragm capsule, a metal hose and the like. The metal corrugated pipe is mainly applied to the functions of compensating thermal deformation, shock absorption, pipeline settlement deformation and the like of pipelines, and is widely applied to industries such as petrochemical industry, instruments, aerospace, chemical industry, electric power, water conservancy, metallurgy and the like. Bellows made of other materials such as plastics have irreplaceable functions in the fields of medium transmission, electric power threading, machine tools, household appliances and the like.
The Chinese patent with the publication number of CN218762013U discloses a corrugated pipe, which comprises a plurality of pipe bodies, wherein two adjacent pipe bodies are fixedly connected through a connecting assembly, the connecting assembly comprises a first connecting pipe and a second connecting pipe, the first connecting pipe is fixedly connected with one end of the pipe body, the second connecting pipe is fixedly connected with one end of the other adjacent pipe body, a first connecting ring and a second connecting ring are arranged between the first connecting pipe and the second connecting pipe, the first connecting ring is fixedly connected with the first connecting pipe, the second connecting ring is fixedly connected with the second connecting pipe, and an annular groove is formed in one side, close to the second connecting ring, of the first connecting ring; according to the utility model, through the arrangement of the external connecting bolts, the connecting bolts do not need to penetrate through the first connecting ring and the second connecting ring, the perforating treatment is not needed at the connecting position, water seepage at the perforating position is prevented, the sealing performance of the connecting position is good, and the good sealing performance can be maintained after long-term use.
Although the sealing performance of the connecting part of the corrugated pipe is good, the corrugated pipe can keep good sealing performance after long-term use, the outdoor corrugated pipe is usually only of an external single-layer structure, is easy to pull with large force to be broken in the installation or use process, and is fixed at the connecting part of the pipeline generally only through bolts, so that the bolt looseness is easy to be caused due to overlarge pulling force, and great trouble is brought to staff.
Disclosure of Invention
The utility model aims to provide an outdoor corrugated pipe with tensile property, which solves the problems that in the prior art, the outdoor corrugated pipe is only provided with an external single-layer structure, is easy to be pulled by a large force to be broken in the installation or use process, and is generally fixed at a pipeline joint only by bolts, so that the bolts are easy to loosen due to overlarge tensile force, and great trouble is brought to staff.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an outdoor corrugated pipe having a tensile property, comprising:
the corrugated pipe comprises a corrugated pipe body, wherein connecting ends are connected to two ends of the corrugated pipe body, a fixed block is arranged on the inner side of the corrugated pipe body, one side of the fixed block is connected with a telescopic rod, and one side of the telescopic rod is connected with a positioning sleeve rod;
the connecting plate is connected to the outer side of the connecting end, a positioning bolt is installed in the connecting position of the connecting plate, and a fixing nut is installed at one end outside the positioning bolt;
the movable limiting plate is arranged on one side of one connecting plate, limiting sliding grooves are formed in the connecting positions of the movable limiting plate and the connecting end, limiting clamping grooves are formed in two sides of one end of the movable limiting plate, fixing plates are connected to two ends of the movable limiting plate, and fixing screws are arranged in the fixing plates.
Preferably, the bellows body is further provided with:
the support rings are arranged in the corrugated pipe body, are distributed at equal intervals, and are overlapped with the horizontal center line of the corrugated pipe body.
Preferably, the connecting plates are fixedly connected with the connecting ends, the positioning bolts penetrate through the two connecting plates, and the fixing nuts are in threaded connection with the positioning bolts.
Preferably, the movable limiting plate is connected with the connecting end through a limiting chute in a sliding clamping manner, the limiting clamping grooves are in one-to-one correspondence with the positioning bolts, and the limiting clamping grooves are mutually clamped with the positioning bolts.
Preferably, the fixing plates are symmetrically distributed about the vertical center line of the movable limiting plate, and the fixing plates are connected with the connecting ends through fixing screws.
Preferably, the fixed blocks are distributed at equal intervals, the fixed blocks are respectively fixedly connected with the positioning sleeve rod and the telescopic rod, and the positioning sleeve rod is in telescopic connection with the telescopic rod.
Compared with the prior art, the outdoor corrugated pipe with the tensile property has the following beneficial effects:
according to the utility model, the positioning sleeve rod and the telescopic rod can be mutually stretched, meanwhile, the fixing block is made of elastic rubber, when the telescopic rod is pulled by a large force, the tension is buffered by the fixing block, and the elastic ranges of the fixing block, the positioning sleeve rod and the telescopic rod are not larger than the stretching range of the corrugated pipe body, so that the maximum pulling range of the corrugated pipe body is limited in the using or installing process, the situation of stretch breaking is avoided, the movable limiting plate can be translated through the limiting chute, the movable limiting plate can be mutually clamped with the positioning bolt through the limiting clamping groove, the fixing nut is limited, the problem that the outdoor corrugated pipe is usually only in an external single-layer structure, is easily pulled by a large force and is broken in the installing or using process, meanwhile, the outdoor corrugated pipe is usually fixed only by bolts, and the problem that the bolt is easy to loosen due to the overlarge tension, and great trouble is brought to workers is avoided.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the external structure of the present utility model;
FIG. 3 is a schematic view of the structure of the joint of two connecting ends of the present utility model;
fig. 4 is a schematic structural view of the connecting terminal of the present utility model.
In the figure: 1. a bellows body; 2. a connecting end; 3. a fixed block; 4. positioning a loop bar; 5. a telescopic rod; 6. a support ring; 7. a connecting plate; 8. positioning bolts; 9. a fixing nut; 10. moving the limiting plate; 11. limiting sliding grooves; 12. a fixing plate; 13. a set screw; 14. and a limit clamping groove.
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.
Referring to fig. 1-2, an outdoor bellows with tensile properties, comprising: the corrugated pipe body 1, two ends of the corrugated pipe body 1 are connected with connecting ends 2, supporting rings 6 are arranged in the corrugated pipe body 1, the supporting rings 6 are distributed at equal intervals, and the supporting rings 6 are overlapped with the horizontal center line of the corrugated pipe body 1; the supporting ring 6 can bear the weight of the internal elements of the corrugated pipe body 1 in the use process, so that the elements are prevented from being directly dragged on the inner wall of the corrugated pipe, and the abrasion of the pipe wall is easy to cause; the inner side of the corrugated pipe body 1 is provided with a fixed block 3, one side of the fixed block 3 is connected with a telescopic rod 5, and one side of the telescopic rod 5 is connected with a positioning sleeve rod 4; the fixed blocks 3 are distributed at equal intervals, the fixed blocks 3 are fixedly connected with the positioning sleeve rod 4 and the telescopic rod 5 respectively, and the positioning sleeve rod 4 is in telescopic connection with the telescopic rod 5; the positioning sleeve rod 4 can be mutually stretched with the telescopic rod 5, and meanwhile, the fixed block 3 is made of elastic rubber, when the telescopic rod is pulled by a large force, the pulling force is buffered by the fixed block 3, and the elastic range of the fixed block 3, the positioning sleeve rod 4 and the telescopic rod 5 is not larger than the stretching range of the corrugated pipe body 1, so that the maximum pulling range of the pipe body is limited in the using or installing process, and the situation of stretch-breaking is avoided.
Referring to fig. 2-4, an outdoor bellows with tensile properties, comprising: the connecting plate 7 is connected to the outer side of the connecting end head 2, a positioning bolt 8 is arranged in the connecting position of the connecting plate 7, and a fixing nut 9 is arranged at one end outside the positioning bolt 8; the connecting plates 7 are fixedly connected with the connecting ends 2, positioning bolts 8 penetrate through the two connecting plates 7, and fixing nuts 9 are in threaded connection with the positioning bolts 8; the positioning bolts 8 can be connected and fixed with the connecting ends 2 through the connecting plates 7, and the fixing nuts 9 can be used for relatively fixing the positioning bolts 8 and the connecting plates 7; the movable limiting plate 10 is arranged on one side of one connecting plate 7, a limiting chute 11 is arranged at the joint of the movable limiting plate 10 and the connecting end 2, limiting clamping grooves 14 are formed in two sides of one end of the movable limiting plate 10, the movable limiting plate 10 is connected with the connecting end 2 in a sliding clamping manner through the limiting chute 11, the limiting clamping grooves 14 are in one-to-one correspondence with the positioning bolts 8, and the limiting clamping grooves 14 are mutually clamped with the positioning bolts 8; the movable limiting plate 10 can be translated through the limiting chute 11, and the movable limiting plate 10 after movement can be mutually clamped with the positioning bolt 8 through the limiting clamping groove 14; both ends of the movable limiting plate 10 are connected with a fixed plate 12, and a fixed screw 13 is arranged in the fixed plate 12; the fixed plates 12 are symmetrically distributed about the vertical center line of the movable limiting plate 10, and the fixed plates 12 are connected with the connecting end heads 2 through fixed screws 13; the fixing screw 13 can position the movable limiting plate 10 through the fixing plate 12, so that the fixing nut 9 can be limited through the movable limiting plate 10, and loosening of the pipeline connecting position caused by loosening of the fixing nut 9 and the positioning bolt 8 is avoided.
Working principle: when the outdoor corrugated pipe with tensile strength is used, firstly, the pipe is installed at a position to be used, when the pipe is connected, the connecting plates 7 at the head and the tail of the two pipes are aligned, the positioning bolts 8 penetrate through the connecting plates 7, and the fixing nuts 9 are correspondingly installed on the positioning bolts 8 one by one, so that the connecting end head 2 and the two corrugated pipe bodies 1 can be connected and fixed; secondly, the movable limiting plate 10 is translated to a position close to the fixed nut 9 through the limiting chute 11 until the limiting clamping grooves 14 are correspondingly spliced to the tail ends of the positioning bolts 8 one by one, and then the fixed screws 13 are installed in the fixed plate 12 to position the movable limiting plate 10, so that the fixed nut 9 can be limited through the movable limiting plate 10, and the loosening of the pipeline connecting positions caused by loosening of the fixed nut 9 and the positioning bolts 8 is avoided; then the element to be installed is installed in the corrugated pipe body 1, and the supporting ring 6 can bear the weight of the element in the corrugated pipe body 1 in the use process, so that the element is prevented from being directly dragged on the inner wall of the corrugated pipe, and the abrasion of the pipe wall is easy to cause; finally, when the corrugated pipe body 1 is pulled by a large force, the positioning sleeve rod 4 and the telescopic rod 5 are mutually stretched, meanwhile, the fixed block 3 made of elastic rubber material buffers the pulling force, and the elastic range of the fixed block 3, the positioning sleeve rod 4 and the telescopic rod 5 is not larger than the stretching range of the corrugated pipe body 1, so that the maximum pulling range of the pipe body is limited in the using or installing process, and the condition that a pipeline is pulled apart is avoided, namely the working principle of the outdoor corrugated pipe with the stretching resistance is realized.
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 (6)
1. An outdoor corrugated tube having a tensile property, comprising:
the corrugated pipe comprises a corrugated pipe body (1), wherein both ends of the corrugated pipe body (1) are connected with connecting ends (2), a fixed block (3) is arranged on the inner side of the corrugated pipe body (1), one side of the fixed block (3) is connected with a telescopic rod (5), and one side of the telescopic rod (5) is connected with a positioning sleeve rod (4);
the connecting plate (7) is connected to the outer side of the connecting end head (2), a positioning bolt (8) is arranged in the connecting position of the connecting plate (7), and a fixing nut (9) is arranged at one end outside the positioning bolt (8);
remove limiting plate (10), it is installed one side of one of them connecting plate (7), the junction of removing limiting plate (10) and connecting end (2) is provided with spacing spout (11), spacing draw-in groove (14) have all been seted up to the both sides of removing limiting plate (10) one end, the both ends of removing limiting plate (10) all are connected with fixed plate (12), and the internally mounted of fixed plate (12) has fixed screw (13).
2. Outdoor corrugated pipe with tensile properties according to claim 1, characterized in that the corrugated pipe body (1) is further provided with:
the support rings (6) are arranged in the corrugated pipe body (1), the support rings (6) are distributed at equal intervals, and the support rings (6) are overlapped with the horizontal center line of the corrugated pipe body (1).
3. Outdoor corrugated pipe with tensile strength according to claim 1, characterized in that the connection plates (7) are fixedly connected with the connection ends (2), positioning bolts (8) penetrate through the two connection plates (7), and fixing nuts (9) are in threaded connection with the positioning bolts (8).
4. The outdoor corrugated pipe with the tensile property according to claim 1, wherein the movable limiting plate (10) is connected with the connecting end (2) in a sliding clamping manner through the limiting sliding groove (11), the limiting clamping grooves (14) are in one-to-one correspondence with the positioning bolts (8), and the limiting clamping grooves (14) are mutually clamped with the positioning bolts (8).
5. Outdoor corrugated pipe with tensile strength according to claim 1, characterized in that the fixing plates (12) are symmetrically distributed about the vertical center line of the movement limiting plate (10), and the fixing plates (12) are connected with the connecting end (2) by fixing screws (13).
6. Outdoor corrugated pipe with tensile strength according to claim 1, characterized in that the fixed blocks (3) are distributed at equal intervals, the fixed blocks (3) are fixedly connected with the positioning sleeve rod (4) and the telescopic rod (5) respectively, and the positioning sleeve rod (4) is in telescopic connection with the telescopic rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321786590.6U CN220435710U (en) | 2023-07-10 | 2023-07-10 | Outdoor corrugated pipe with tensile property |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321786590.6U CN220435710U (en) | 2023-07-10 | 2023-07-10 | Outdoor corrugated pipe with tensile property |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220435710U true CN220435710U (en) | 2024-02-02 |
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ID=89697485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321786590.6U Active CN220435710U (en) | 2023-07-10 | 2023-07-10 | Outdoor corrugated pipe with tensile property |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220435710U (en) |
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2023
- 2023-07-10 CN CN202321786590.6U patent/CN220435710U/en active Active
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