CN220688281U - Cold-resistant low temperature resistant metal collapsible tube - Google Patents
Cold-resistant low temperature resistant metal collapsible tube Download PDFInfo
- Publication number
- CN220688281U CN220688281U CN202322244772.7U CN202322244772U CN220688281U CN 220688281 U CN220688281 U CN 220688281U CN 202322244772 U CN202322244772 U CN 202322244772U CN 220688281 U CN220688281 U CN 220688281U
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- Prior art keywords
- sleeve
- resistant
- butt joint
- cold
- clamping
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- 239000002184 metal Substances 0.000 title claims abstract description 45
- 210000001503 joint Anatomy 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 230000001681 protective effect Effects 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- -1 polyethylene Polymers 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Abstract
The utility model relates to the technical field of metal hoses, and discloses a cold-resistant and low-temperature-resistant metal hose which comprises a connecting mechanism, wherein a fixing mechanism is arranged outside the connecting mechanism, the connecting mechanism comprises a first connecting sleeve, threads are formed on the outer surface of the first connecting sleeve, a fastening bolt is connected with the threads on the outer surface of the first connecting sleeve, a butt joint sleeve is fixedly connected to the right side of the first connecting sleeve, a clamping column is arranged on the outer surface of the butt joint sleeve, and a butt joint assembly is arranged outside the butt joint sleeve. This cold-resistant low temperature resistant metal collapsible tube makes butt joint cover joint in the inside of adapter sleeve two, sets up the screw thread at the surface of adapter sleeve one and adapter sleeve two, can make the binding bolt when butt joint cover joint is in adapter sleeve two inside, and threaded connection consolidates the connection to the connector, makes the junction can not cause the drip to split because of cold weather reason, reaches the effect of carrying out fixed connection to metal collapsible tube junction.
Description
Technical Field
The utility model relates to the technical field of metal hoses, in particular to a cold-resistant and low-temperature-resistant metal hose.
Background
The metal hose is an important component part in the connecting pipeline of modern industrial equipment, and the hose body has strong flexibility, stretchability, bending and vibration resistance. Metal hoses are widely used in the aerospace, petroleum, chemical, metallurgical, electrical, paper, wood, textile, construction, pharmaceutical, food, tobacco, transportation, and other industries.
According to the cold-resistant low temperature-resistant metal hose disclosed in Chinese patent publication No. CN 214999940U, the device has the advantage of cold resistance and low temperature resistance through the matched use of the outer sheath, the first polyethylene sheath, the ball, the second polyethylene sheath, the polyimide film, the glass fiber layer and the polytrifluoroethylene layer, and solves the problems that the conventional metal hose generally does not have the cold resistance and low temperature resistance and is easy to cause frost cracking of a pipeline under the condition of use in cold weather.
The device sets up the lag at the surface of body, can make the body cold-resistant low temperature resistant, but the device does not protect metal collapsible tube's interface department, can make the interface department freeze under the low temperature, leads to the junction damaged, from this, we need a cold-resistant low temperature resistant metal collapsible tube of our need to solve the problem that proposes among the above-mentioned background art.
Disclosure of Invention
The utility model aims to provide a cold-resistant and low-temperature-resistant metal hose, which solves the problem that the joint of the metal hose is damaged due to the fact that the joint is frozen at low temperature because the joint of the metal hose is not protected in the background art.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a cold-resistant low temperature resistant metal collapsible tube, includes coupling mechanism, coupling mechanism's outside is provided with fixed establishment.
The connecting mechanism comprises a first connecting sleeve, threads are formed on the outer surface of the first connecting sleeve, a fastening bolt is connected to the external threads of the threads, a butt joint sleeve is fixedly connected to the right side of the first connecting sleeve, a clamping column is mounted on the outer surface of the butt joint sleeve, and a butt joint assembly is arranged outside the butt joint sleeve.
Preferably, the butt joint assembly comprises a second connecting sleeve, a clamping hole is formed in the left side of the second connecting sleeve, and a limiting hole is formed in the inner wall of the clamping hole.
Furthermore, the butt joint sleeve can be arranged in the clamping hole formed in the left side of the connecting sleeve, the connecting ports are connected, the clamping columns are clamped in the limiting holes, and the butt joint sleeve is connected with the second connecting sleeve and cannot fall off.
Preferably, the butt joint sleeve is clamped in the clamping hole, and the clamping column is clamped in the limiting hole.
Preferably, the plurality of clamping columns are arranged, and the outer surfaces of the clamping columns positioned on the butt joint sleeve are distributed in a circumferential array.
Furthermore, the clamping columns are clamped into the limiting holes in the second connecting sleeve, so that the connection between the butt joint sleeve and the second connecting sleeve is more stable.
Preferably, the fixing mechanism comprises a mounting ring, a fixing plate is fixedly arranged on the outer surface of the mounting ring, a fixing sleeve is arranged on the outer surface of the mounting ring, a threaded hole is formed in the outer surface of the fixing sleeve, a fixing column is connected with the internal threads of the threaded hole, a clamping plate is fixedly arranged on the back surface of the fixing column, and a protecting sleeve is arranged on the back surface of the clamping plate.
Preferably, the outer surface of the mounting ring is provided with a metal pipe body, and the protective sleeve is arranged on the outer surface of the metal pipe body.
Preferably, the fixed plate is arranged at the left side of the first connecting sleeve, the clamping plate is arranged in the fixed sleeve, and the fixed column penetrates through the fixed sleeve and extends to the front surface of the clamping plate.
Compared with the prior art, the utility model has the following beneficial effects:
the connecting sleeve is characterized in that a first connecting sleeve is arranged on the right side of the first connecting sleeve, a clamping post is arranged on the outer surface of the first connecting sleeve, the clamping post can be clamped in a limiting hole, the limiting hole is formed in the inner wall of the limiting hole, the clamping hole is formed in the left side of a second connecting sleeve, a plurality of clamping posts can be butted in the limiting hole, the first connecting sleeve and the second connecting sleeve are clamped in the second connecting sleeve, threads are formed on the outer surfaces of the first connecting sleeve and the second connecting sleeve, a fastening bolt is connected at the joint of the first connecting sleeve and the second connecting sleeve in a fastening mode, the connecting sleeve is reinforced and connected, water drops cannot be split at the joint due to cold weather, and the effect of fixedly connecting the connecting part of a metal hose is achieved.
The second, the utility model installs the fixed plate in the left side of the first adapter sleeve, the fixed plate has mounting rings fixedly in the left side, the mounting rings can make the metal tube body cup joint in the outside, the outer surface mounting of the mounting rings has fixed sleeves, the outer surface of the fixed sleeves is provided with threaded holes, can make the fixed column run through the threaded holes and extend and connect in the front of the clamping plate, can make the protective sleeve install in the fixed sleeve, lie in the below of the clamping plate, can twist the fixed column and make the clamping plate support and fix the protective sleeve outside the mounting rings, make the protective sleeve protect the metal tube body on the mounting rings against cold, achieve the effect of resisting cold and protecting the metal hose.
Drawings
FIG. 1 is a perspective view of the structure of the present utility model;
FIG. 2 is a perspective view of a connecting sleeve of the structure of the utility model;
FIG. 3 is a plan view of the structure of the present utility model;
FIG. 4 is a cross-sectional view of a structural retaining sleeve of the present utility model;
fig. 5 is an enlarged view of the present utility model at structure a.
Wherein: 1. a connecting mechanism; 101. the first connecting sleeve is connected; 102. a fastening bolt; 103. a butt joint sleeve; 104. a clamping column; 2. a fixing mechanism; 201. a mounting ring; 202. a fixing plate; 203. a fixed sleeve; 204. fixing the column; 205. a clamping plate; 206. a protective sleeve; 3. a docking assembly; 301. a second connecting sleeve; 302. a clamping hole; 303. a limiting hole; 4. a metal pipe body.
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.
The utility model provides the following technical scheme:
example 1
Referring to fig. 1, 2, 3, 4 and 5, a cold-resistant and low-temperature-resistant metal hose comprises a connecting mechanism 1, wherein a fixing mechanism 2 is arranged outside the connecting mechanism 1.
The connecting mechanism 1 comprises a first connecting sleeve 101, threads are formed on the outer surface of the first connecting sleeve 101, a fastening bolt 102 is connected to the external threads of the threads, a butt joint sleeve 103 is fixedly connected to the right side of the first connecting sleeve 101, a clamping column 104 is mounted on the outer surface of the butt joint sleeve 103, and a butt joint assembly 3 is arranged outside the butt joint sleeve 103.
The butt joint assembly 3 comprises a second connecting sleeve 301, a clamping hole 302 is formed in the left side of the second connecting sleeve 301, and a limiting hole 303 is formed in the inner wall of the clamping hole 302.
The butt joint sleeve 103 is clamped in the clamping hole 302, and the clamping column 104 is clamped in the limiting hole 303.
The clamping columns 104 are provided with a plurality of clamping columns 104, and the outer surfaces of the clamping columns 104 positioned on the butt joint sleeves 103 are distributed in a circumferential array.
Through the technical scheme, when the metal hose is connected, the connecting mechanism 1 can strengthen the connection of the connection port, prevent that cold weather from leaking and splitting, the fixed establishment 2 can set up cold-resistant lag 206 outside the metal hose, install fixedly to it, when the connection port is connected, install the bridging sleeve 103 on the right side of adapter sleeve one 101, the clamping post 104 is installed to the surface of bridging sleeve 103, the clamping post 104 can the joint in the inside of spacing hole 303, spacing hole 303 is seted up on the inner wall of clamping hole 302, the left side at adapter sleeve two 301 is seted up to clamping hole 302, can make a plurality of clamping posts 104 dock in spacing hole 303, make the bridging sleeve 103 joint in the inside of adapter sleeve two 301, set up the screw thread at the surface of adapter sleeve one 101 and adapter sleeve two 301, can make the binding bolt 102 when the bridging sleeve 103 joint is inside adapter sleeve two 301, the interface department of threaded connection at bridging sleeve 103 and adapter sleeve two 301, consolidate the connection port, make the junction can not cause drip and split because of cold weather effect that carries out fixed connection to the metal hose junction is reached.
Example two
Please refer to fig. 1, 2, 3, 4, and 5, and further obtain, based on the first embodiment: the fixing mechanism 2 comprises a mounting ring 201, a fixing plate 202 is fixedly arranged on the outer surface of the mounting ring 201, a fixing sleeve 203 is arranged on the outer surface of the mounting ring 201, a threaded hole is formed in the outer surface of the fixing sleeve 203, a fixing column 204 is connected with the inner thread of the threaded hole, a clamping plate 205 is fixedly arranged on the back surface of the fixing column 204, and a protecting sleeve 206 is arranged on the back surface of the clamping plate 205.
The outer surface of the mounting ring 201 is provided with a metal pipe body 4, and the protective sleeve 206 is arranged on the outer surface of the metal pipe body 4.
The fixed plate 202 is installed on the left side of the first connecting sleeve 101, the clamping plate 205 is arranged inside the fixed sleeve 203, and the fixed column 204 penetrates through the fixed sleeve 203 and extends to the front surface of the clamping plate 205.
Through the technical scheme, during cold weather, the protection sleeve 206 is wound on the outer surface of the metal pipe body 4 to protect the metal pipe body 4 against cold, the head is not well fixed during installation of the protection sleeve 206, the fixing plate 202 is installed on the left side of the first connecting sleeve 101, the fixing plate 202 is fixedly provided with the mounting ring 201 on the left side, the metal pipe body 4 is sleeved outside the mounting ring 201, the fixing sleeve 203 is installed on the outer surface of the mounting ring 201, the threaded hole is formed in the outer surface of the fixing sleeve 203, the fixing column 204 penetrates through the threaded hole and extends to be connected to the front surface of the clamping plate 205, the protection sleeve 206 is installed inside the fixing sleeve 203 and is located below the clamping plate 205, the fixing column 204 can be screwed to enable the clamping plate 205 to support and fix the protection sleeve 206 outside the mounting ring 201, and the protection sleeve 206 is used for protecting the metal pipe body 4 on the mounting ring 201 against cold, and the effect of cold resistance protection is achieved for a metal hose.
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 to these embodiments without departing from the principles and spirit thereof, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a cold-resistant low temperature resistant metal collapsible tube, includes coupling mechanism (1), its characterized in that: the fixing mechanism (2) is arranged outside the connecting mechanism (1);
the connecting mechanism (1) comprises a first connecting sleeve (101), threads are formed on the outer surface of the first connecting sleeve (101), fastening bolts (102) are connected to the threads in an external threaded mode, a butt joint sleeve (103) is fixedly connected to the right side of the first connecting sleeve (101), clamping columns (104) are mounted on the outer surface of the butt joint sleeve (103), and a butt joint assembly (3) is arranged outside the butt joint sleeve (103).
2. A cold-resistant and low temperature-resistant metal hose according to claim 1, wherein: the butt joint assembly (3) comprises a second connecting sleeve (301), a clamping hole (302) is formed in the left side of the second connecting sleeve (301), and a limiting hole (303) is formed in the inner wall of the clamping hole (302).
3. A cold-resistant and low temperature-resistant metal hose according to claim 1, wherein: the butt joint sleeve (103) is clamped in the clamping hole (302), and the clamping column (104) is clamped in the limiting hole (303).
4. A cold-resistant and low temperature-resistant metal hose according to claim 1, wherein: the clamping columns (104) are arranged in a plurality, and the outer surfaces of the clamping columns (104) located on the butt joint sleeves (103) are distributed in a circumferential array.
5. A cold-resistant and low temperature-resistant metal hose according to claim 1, wherein: the fixing mechanism (2) comprises a mounting ring (201), a fixing plate (202) is fixedly arranged on the outer surface of the mounting ring (201), a fixing sleeve (203) is arranged on the outer surface of the mounting ring (201), a threaded hole is formed in the outer surface of the fixing sleeve (203), a fixing column (204) is connected with the inner threads of the threaded hole, a clamping plate (205) is fixedly arranged on the back surface of the fixing column (204), and a protecting sleeve (206) is arranged on the back surface of the clamping plate (205).
6. A cold-resistant and low temperature-resistant metal hose according to claim 5, wherein: the outer surface of the mounting ring (201) is provided with a metal pipe body (4), and the protective sleeve (206) is arranged on the outer surface of the metal pipe body (4).
7. A cold-resistant and low temperature-resistant metal hose according to claim 5, wherein: the fixed plate (202) is arranged on the left side of the first connecting sleeve (101), the clamping plate (205) is arranged inside the fixed sleeve (203), and the fixed column (204) penetrates through the fixed sleeve (203) and extends to the front face of the clamping plate (205).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322244772.7U CN220688281U (en) | 2023-08-21 | 2023-08-21 | Cold-resistant low temperature resistant metal collapsible tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322244772.7U CN220688281U (en) | 2023-08-21 | 2023-08-21 | Cold-resistant low temperature resistant metal collapsible tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220688281U true CN220688281U (en) | 2024-03-29 |
Family
ID=90373902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322244772.7U Active CN220688281U (en) | 2023-08-21 | 2023-08-21 | Cold-resistant low temperature resistant metal collapsible tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220688281U (en) |
-
2023
- 2023-08-21 CN CN202322244772.7U patent/CN220688281U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |