CN216590358U - High-pressure steel wire winding rubber hose - Google Patents
High-pressure steel wire winding rubber hose Download PDFInfo
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- CN216590358U CN216590358U CN202123262540.1U CN202123262540U CN216590358U CN 216590358 U CN216590358 U CN 216590358U CN 202123262540 U CN202123262540 U CN 202123262540U CN 216590358 U CN216590358 U CN 216590358U
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- hose
- steel wire
- connecting pipe
- mounting ring
- insert
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Abstract
The utility model discloses a high pressure steel wire winding flexible rubber hose, including the collar, be provided with the insert tube in the insert hose on the collar, the activity is provided with the puncture nail that is circumference array distribution on the insert tube, and the activity is provided with the connecting pipe on the collar, is provided with the voussoir with puncture nail one-to-one on the connecting pipe, the recess with the voussoir adaptation is seted up to the inner wall of insert tube, and the connecting pipe is driven to remove to push away the puncture nail insert hose in order to drive the voussoir. The utility model discloses a high pressure steel wire winding flexible rubber hose, when using, in inserting the hose with the insert tube together with the puncture nail, on the lateral wall of collar is hugged closely to the tube head of hose, the redrive connecting pipe removes to hose inside to drive the voussoir and remove to hose inside, the voussoir supports and pushes away the puncture nail and inserts the hose, the puncture nail passes the rubber inner liner and the steel wire enhancement layer of hose, together it is fixed, prevent rubber layer and the steel wire enhancement layer separation of hose tube head department when in-service use.
Description
Technical Field
The utility model relates to a high pressure steel wire winding rubber hose.
Background
As technology develops, more and more large machines are manufactured, and the driving of these large machines requires stronger power, and the most common driving is hydraulic driving, and a hose is required for transmitting hydraulic oil, and the conventional hose cannot bear the strong pressure. The most common way to use the high-pressure steel wire-wound hose is to reinforce the hose to bear larger pressure.
According to patent number CN208735045U, published (announced) day 2019.04.12, disclosed a high pressure steel wire winding rubber hose, including the pipe main part, the outer wall of pipe main part evenly bonds there is the rubber sealing layer, the outer wall of rubber sealing layer evenly coils there is the steel wire winding layer, the outer wall of steel wire winding layer is equipped with the heat preservation, the inner wall of heat preservation has seted up the installation cavity, the inner wall of installation cavity bonds there is the rubber section of thick bamboo of even setting, the inside of rubber section of thick bamboo is equipped with the spring, the one end of spring is fixed with the inner wall at heat preservation top, the other end of spring is fixed with the inner wall of the bottom of heat preservation, the both sides of heat preservation inner wall all are equipped with the installation section of thick bamboo of vertical setting, the inner wall of installation section of thick bamboo bottom is equipped with the mounting box of horizontal setting, the inside activity of mounting box has cup jointed the spliced pole, spacing hole has all been seted up to the both sides that steel wire winding layer is close to spliced pole one end, the connecting column is movably sleeved inside the limiting hole. The device offsets the impact force that produces when liquid flows through the inside spring of heat preservation, avoids the software to take place to vibrate and warp, damages the body to influence the work progress, through the installation and the dismantlement of heat preservation, reduce the influence of environment to steel wire winding rubber hose, improve work efficiency.
The high-pressure steel wire wound rubber hose is composed of a layer of hydraulic fluid resistant rubber lining layer, steel wire reinforced layers wound in alternate directions and a layer of oil-resistant and weather-resistant rubber outer coating. In the actual use process, the tube head of the hose can bear larger twisting force, and the rubber layer and the steel wire reinforced layer have different ductility, so that the rubber layer and the steel wire reinforced layer at the tube head can be separated, and the use is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a high pressure steel wire winding rubber hose aims at solving the problem of rubber layer and the separation of steel wire reinforcement layer of high pressure steel wire winding rubber hose at the in-process tube head of in-service use department.
In order to realize the above-mentioned purpose, the utility model provides a high pressure steel wire winding rubber hose, including the collar, be provided with the insert tube that inserts in the hose on the collar, the activity is provided with the puncture nail that is circumference array distribution on the insert tube, the activity is provided with the connecting pipe on the collar, be provided with on the connecting pipe with the voussoir of puncture nail one-to-one, the inner wall of insert tube seted up with the recess of voussoir adaptation, the connecting pipe is driven to remove to push away the puncture nail and inserts the hose in order to drive the voussoir.
Preferably, the inner wall of the insertion tube is provided with a groove matched with the wedge block, the bottom of the piercing nail is provided with a tenon block, and the wedge block is provided with a mortise matched with the tenon block.
Preferably, a locking assembly for locking the connecting pipe is arranged on the mounting ring.
Preferably, the locking assembly comprises a sliding rod, a shifting block and a spring, the sliding rod is arranged inside the mounting ring in a sliding mode, and a tenon hole matched with the sliding rod is formed in the connecting pipe.
Preferably, a spring is arranged between the slide rod and the mounting ring, a shifting block extending to the outer side of the mounting ring is arranged on the slide rod, and a notch for the shifting block to move is formed in the mounting ring.
Preferably, an annular groove matched with the hose is formed in the side wall, close to the hose, of the mounting ring, and a rubber sealing ring is arranged in the groove.
Preferably, the mounting ring, the inserting pipe, the piercing nail, the connecting pipe and the wedge block are all made of chromium-plated metal pieces.
In the technical scheme, the utility model provides a pair of high-pressure steel wire winding rubber hose possesses following beneficial effect: the mounting ring is provided with an insertion pipe, the insertion pipe is movably provided with puncture nails distributed in a circumferential array, the mounting ring is further movably provided with a connecting pipe, wedge blocks corresponding to the puncture nails in a one-to-one mode are arranged on the connecting pipe, when the hose is used, the insertion pipe and the puncture nails are inserted into the hose, the connecting pipe is driven to move towards the inside of the hose until the pipe head of the hose is tightly attached to the side wall of the mounting ring, the wedge blocks are pushed against the puncture nails to insert the hose, the puncture nails penetrate through the rubber lining layer and the steel wire reinforcing layer of the hose and are fixed together, the situation that the rubber layer and the steel wire reinforcing layer are separated due to the fact that the rubber lining layer and the steel wire reinforcing layer are different in ductility when the hose is actually used is prevented, and normal use of the hose is guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic view of an overall structure provided by an embodiment of the present invention;
fig. 2 is a schematic diagram of an internal structure provided by an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a locking assembly according to an embodiment of the present invention;
fig. 4 is an enlarged view of a portion a in fig. 3.
Description of the reference numerals:
1. a mounting ring; 11. an insertion tube; 12. puncturing the nail; 13. a tenon block; 14. a rubber seal ring; 2. a connecting pipe; 21. a wedge block; 22. mortises; 31. a slide bar; 32. shifting blocks; 33. a spring.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, a high-pressure steel wire wound rubber hose includes a mounting ring 1, an insertion tube 11 inserted into the hose is disposed on the mounting ring 1, piercing nails 12 distributed in a circumferential array are movably disposed on the insertion tube 11, a connection tube 2 is movably disposed on the mounting ring 1, wedge blocks 21 corresponding to the piercing nails 12 are disposed on the connection tube 2, and the connection tube 2 is driven to move to drive the wedge blocks 21 to push the piercing nails 12 to insert into the hose.
In the technical scheme, the mounting ring 1 is provided with the insertion pipe 11, the insertion pipe 11 is movably provided with the puncture nails 12 distributed in a circumferential array, the mounting ring 1 is also movably provided with the connecting pipe 2, the connecting pipe 2 is provided with the wedge blocks 21 in one-to-one correspondence to the puncture nails 12, when the hose is used, the insertion pipe 11 and the puncture nails 12 are inserted into the hose until the pipe head of the hose is tightly attached to the side wall of the mounting ring 1, the connecting pipe 2 is driven to move towards the inside of the hose, and the wedge blocks 21 drive the puncture nails 21 to move towards the inside of the hose, the wedge blocks 21 push the puncture nails 12 to insert into the hose, the puncture nails 12 penetrate through the rubber lining layer and the steel wire reinforcement layer of the hose and fix the hose together, the phenomenon that the rubber lining layer and the steel wire reinforcement layer are separated due to different ductility of the rubber lining layer and the steel wire reinforcement layer in actual use is prevented, and normal use of the hose is guaranteed.
As a further embodiment of the present invention, as shown in fig. 1-2, a groove adapted to the wedge 21 is formed on the inner wall of the insertion tube 11, the groove can reduce the gap between the connection tube 2 and the insertion tube 11, a tenon block 13 is disposed at the bottom of the piercing nail 12, and a mortise 22 adapted to the tenon block 13 is formed on the wedge 21; when the puncture needle is installed, the insertion pipe 11 and the puncture nail 12 are inserted into the hose until the pipe head of the hose is tightly attached to the side wall of the installation ring 1, then the connection pipe 2 is driven to move towards the inside of the hose, the wedge block 21 pushes the puncture nail 12 to be inserted into the hose, and the puncture nail 12 penetrates through the rubber lining layer and the steel wire reinforcing layer of the hose and fixes the rubber lining layer and the steel wire reinforcing layer together, so that the separation of the rubber layer and the steel wire reinforcing layer caused by the different ductility of the rubber lining layer and the steel wire reinforcing layer in actual use is prevented, and the normal use of the hose is ensured; when the connecting pipe 2 is pulled out of the hose during disassembly, the tongue-and-groove 22 on the wedge 21 pulls the piercing nail 12 through the tongue piece 13, so that the piercing nail 12 is drawn towards the center of the insertion pipe 11 and gradually departs from the hose, and at this time, the mounting ring 1 together with the insertion pipe 11 can be pulled out of the hose.
As a further embodiment provided by the present invention, as shown in fig. 3-4, a locking assembly for locking the connecting pipe 2 is provided on the mounting ring 1, and the locking assembly locks the connecting pipe 2, so as to prevent the puncturing nail 12 from leaving the hose due to the movement of the connecting pipe 2 during the use process, which affects the use.
As another embodiment provided by the present invention, as shown in fig. 3-4, a sliding rod 31 is slidably disposed inside the mounting ring 1, a mortise adapted to the sliding rod 31 is formed on the connecting pipe 2, a spring 33 is disposed between the sliding rod 31 and the mounting ring 1, a shifting block 32 extending to the outside of the mounting ring 1 is disposed on the sliding rod 31, and a notch for moving the shifting block 32 is formed on the mounting ring 1; when the connecting pipe 2 needs to be moved, the shifting block 32 is shifted to enable the sliding rod 31 to leave the mortise on the connecting pipe 2, the connecting pipe 2 can be moved at the moment, after the connecting pipe 2 is moved, the shifting block 32 is loosened, and the sliding rod 31 is pushed down by the spring 33 to be inserted into the mortise on the connecting pipe 2 to be locked.
As a further embodiment provided by the present invention, as shown in fig. 1, an annular groove adapted to the hose is formed on a side wall of the mounting ring 1 near the hose, a rubber sealing ring 14 is disposed in the groove, and the rubber sealing ring 14 can better seal a gap between the hose and the mounting ring 1, so as to prevent liquid leakage.
As a further embodiment provided by the present invention, as shown in fig. 1-2, the mounting ring 1, the insertion tube 11, the piercing nail 12, the connecting tube 2, and the wedge 21 are all made of chrome-plated metal, and the chrome plating can enhance the hardness of the surface of the workpiece and prevent the workpiece from rusting in actual use.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (7)
1. The utility model provides a high pressure steel wire winding rubber hose, its characterized in that, includes collar (1), be provided with insert tube (11) that insert in the hose on collar (1), the activity is provided with puncture nail (12) that are circumference array distribution on insert tube (11), the activity is provided with connecting pipe (2) on collar (1), be provided with on connecting pipe (2) with wedge block (21) of puncture nail (12) one-to-one, connecting pipe (2) are driven to remove and support in order to drive wedge block (21) and push away puncture nail (12) and insert the hose.
2. The high-pressure steel wire-wound rubber hose according to claim 1, wherein the inner wall of the insertion tube (11) is provided with a groove adapted to the wedge (21), the bottom of the piercing nail (12) is provided with a tenon block (13), and the wedge (21) is provided with a mortise (22) adapted to the tenon block (13).
3. A high-pressure wire-wound rubber hose according to claim 1, characterized in that a locking assembly for locking the connection pipe (2) is provided on the mounting ring (1).
4. The high-pressure steel wire wound rubber hose according to claim 3, wherein the locking assembly comprises a sliding rod (31), a shifting block (32) and a spring (33), the sliding rod (31) is slidably arranged inside the mounting ring (1), and a mortise matched with the sliding rod (31) is formed in the connecting pipe (2).
5. The high-pressure steel wire-wound rubber hose according to claim 4, wherein a spring (33) is arranged between the sliding rod (31) and the mounting ring (1), a shifting block (32) extending to the outer side of the mounting ring (1) is arranged on the sliding rod (31), and a notch for moving the shifting block (32) is formed in the mounting ring (1).
6. The high-pressure steel wire-wound rubber hose as claimed in claim 1, wherein an annular groove adapted to the hose is formed in a side wall of the mounting ring (1) on a side close to the hose, and a rubber sealing ring (14) is arranged in the groove.
7. A high-pressure wire-wound rubber hose according to claim 1, wherein the mounting ring (1), the insertion tube (11), the piercing pin (12), the connecting tube (2) and the wedge (21) are all made of chrome-plated metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123262540.1U CN216590358U (en) | 2021-12-23 | 2021-12-23 | High-pressure steel wire winding rubber hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123262540.1U CN216590358U (en) | 2021-12-23 | 2021-12-23 | High-pressure steel wire winding rubber hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216590358U true CN216590358U (en) | 2022-05-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123262540.1U Active CN216590358U (en) | 2021-12-23 | 2021-12-23 | High-pressure steel wire winding rubber hose |
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| Country | Link |
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| CN (1) | CN216590358U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117341189A (en) * | 2023-10-13 | 2024-01-05 | 河北三业流体科技有限责任公司 | Intelligent equipment for film pasting of steel wire reinforced rubber hose |
-
2021
- 2021-12-23 CN CN202123262540.1U patent/CN216590358U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117341189A (en) * | 2023-10-13 | 2024-01-05 | 河北三业流体科技有限责任公司 | Intelligent equipment for film pasting of steel wire reinforced rubber hose |
| CN117341189B (en) * | 2023-10-13 | 2024-03-22 | 河北三业流体科技有限责任公司 | Intelligent equipment for film pasting of steel wire reinforced rubber hose |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: High pressure steel wire wound rubber hose Effective date of registration: 20221207 Granted publication date: 20220524 Pledgee: Hengshui Bank Co.,Ltd. Wuyi Sub branch Pledgor: HENGSHUI BAILI RUBBER PRODUCTS Co.,Ltd. Registration number: Y2022980025580 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |