CN213541622U - Hydraulic oil pipe convenient to splice - Google Patents
Hydraulic oil pipe convenient to splice Download PDFInfo
- Publication number
- CN213541622U CN213541622U CN202022325730.2U CN202022325730U CN213541622U CN 213541622 U CN213541622 U CN 213541622U CN 202022325730 U CN202022325730 U CN 202022325730U CN 213541622 U CN213541622 U CN 213541622U
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- oil pipe
- hydraulic oil
- fixedly arranged
- rectangular
- metal
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Abstract
The utility model provides a hydraulic pressure oil pipe convenient to concatenation. The hydraulic oil pipe convenient for splicing comprises: a metal tube; the first hydraulic oil pipe is fixedly arranged in the metal pipe; the two rectangular frames are fixedly arranged on the outer walls of the two sides of the metal pipe respectively; the four strong springs are fixedly arranged in the two rectangular frames respectively; the two trapezoidal plates are respectively arranged in the two rectangular frames, the tops of the two trapezoidal plates are respectively fixedly connected with one end of a corresponding strong spring, and the sides, close to each other, of the two trapezoidal plates extend into the metal pipe to be in sliding connection; and the second hydraulic oil pipe is arranged in the metal pipe. The utility model provides a hydraulic pressure oil pipe convenient to concatenation has convenient to use, can be simple quick to splice between the hydraulic pressure oil pipe, can carry out better sealed advantage between the hydraulic pressure oil pipe simultaneously.
Description
Technical Field
The utility model belongs to the technical field of the concatenation, especially, relate to a hydraulic pressure oil pipe convenient to concatenation.
Background
In a hydraulic system, the commonly used hydraulic oil pipe has a steel pipe, a copper pipe, a plastic pipe, a nylon pipe and a rubber hose, and the hydraulic oil pipe has the structure that: mainly by the outer glue film of liquid-resistant synthetic rubber inner rubber layer, well glue film, multilayer enhancement layer, resistant weather, inner rubber layer has makes the conveying medium bear pressure, protects steel wire or line fibre not from the effect of erosion, and outer glue film protection enhancement layer is not damaged, and the enhancement layer is framework material, and the effect is the service pressure of guaranteeing the rubber tube, hydraulic pressure oil pipe usage: the hydraulic support is mainly used for mine hydraulic supports and oil field development, and is suitable for engineering construction, hoisting transportation, metallurgy forging and pressing, mining equipment, ships, injection molding machinery, agricultural machinery and various machine tools.
However, in the prior art, the existing hydraulic oil pipe convenient to splice is complex in operation flow when splicing the oil pipe, and further wastes much time.
Therefore, there is a need for a new hydraulic oil pipe which is easy to splice and solves the above technical problems
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a convenient to use, can be simple quick splice between the hydraulic pressure oil pipe, can carry out the hydraulic pressure oil pipe of the concatenation of being convenient for of better sealed simultaneously between the hydraulic pressure oil pipe.
For solving the technical problem, the utility model provides a hydraulic pressure oil pipe convenient to concatenation includes: a metal tube; the first hydraulic oil pipe is fixedly arranged in the metal pipe; the two rectangular frames are fixedly arranged on the outer walls of the two sides of the metal pipe respectively; the four strong springs are fixedly arranged in the two rectangular frames respectively; the two trapezoidal plates are respectively arranged in the two rectangular frames, the tops of the two trapezoidal plates are respectively fixedly connected with one end of a corresponding strong spring, and the sides, close to each other, of the two trapezoidal plates extend into the metal pipe to be in sliding connection; the second hydraulic oil pipe is arranged in the metal pipe; the clamping plate is fixedly arranged on the second hydraulic oil pipe; the first sealing ring is fixedly arranged on the outer wall of one side of the clamping plate; the limiting plate is fixedly arranged on the second hydraulic oil pipe; the trapezoidal block is fixedly arranged on the outer wall of one end of the second hydraulic oil pipe; the rubber pad is fixedly arranged on the outer wall of one side of the trapezoidal block; the two first rectangular connecting plates are fixedly arranged on the outer walls of the two sides of the metal pipe respectively; and the two fixing assemblies are respectively arranged at the tops of the two first rectangular connecting plates.
As a further scheme of the utility model, fixed subassembly includes the rectangle base of fixed mounting at first rectangle connecting plate top, fixed mounting has the lead screw on one side outer wall of rectangle base, the top fixed mounting of cardboard has first rectangular block, one side fixed mounting that the top of cardboard is close to first rectangular block has second rectangle connecting plate, slidable mounting has L type pull rod on the second rectangle connecting plate, the one end fixed mounting of L type pull rod has second rectangular block.
As a further scheme of the utility model, fixed mounting has two circular kellies on one side outer wall of cardboard, circular kellies slidable mounting is on two corresponding first rectangle connecting plates.
As a further scheme of the utility model, two slidable mounting has threaded sleeve on the L type pull rod, threaded sleeve and lead screw looks adaptation.
As a further scheme of the utility model, one side fixed mounting of first hydraulic pressure oil pipe has metal baffle, first through-hole has been seted up on the metal baffle, the rubber pad diameter is greater than the diameter of first through-hole.
As a further proposal of the utility model, the outer wall of one side of the metal tube is fixedly provided with a second sealing ring, and the first sealing ring is identical with the second sealing ring.
Compared with the prior art, the utility model provides a hydraulic pressure oil pipe convenient to concatenation has following beneficial effect:
the utility model provides a hydraulic pressure oil pipe convenient to concatenation:
1. the hydraulic oil pipe can be quickly spliced by matching the rectangular frame, the strong spring, the trapezoidal plate, the limiting plate and the trapezoidal plate;
2. through the cooperation of first sealing washer, second sealing washer, rectangle base, lead screw, first rectangle piece, second rectangle connecting plate, L type pull rod, second rectangle piece and threaded sleeve can effectively seal between tubular metal resonator and the second hydraulic oil pipe.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic diagram of a formal cross-sectional structure of a preferred embodiment of a hydraulic oil pipe convenient for splicing provided by the present invention;
fig. 2 is an assembly view of the first rectangular connecting plate, the rectangular base, the screw rod, the first rectangular block, the second rectangular connecting plate, the L-shaped pull rod and the second rectangular block of the present invention.
In the figure: 1. a metal tube; 2. a first hydraulic oil pipe; 3. a rectangular frame; 4. a strong spring; 5. a trapezoidal plate; 6. a second hydraulic oil pipe; 7. clamping a plate; 8. a first seal ring; 9. a limiting plate; 10. a trapezoidal block; 11. a rubber pad; 12. a first rectangular connecting plate; 13. a fixing assembly; 14. a rectangular base; 15. a screw rod; 16. a first rectangular block; 17. a second rectangular connecting plate; 18. an L-shaped pull rod; 19. a second rectangular block.
Detailed Description
Please refer to fig. 1 and fig. 2 in combination, wherein fig. 1 is a schematic sectional view of a preferred embodiment of a hydraulic oil pipe convenient for splicing according to the present invention; fig. 2 is an assembly view of the first rectangular connecting plate, the rectangular base, the screw rod, the first rectangular block, the second rectangular connecting plate, the L-shaped pull rod and the second rectangular block of the present invention. Hydraulic pressure oil pipe convenient to concatenation includes: a metal tube 1; the first hydraulic oil pipe 2 is fixedly arranged in the metal pipe 1; the two rectangular frames 3 are respectively and fixedly arranged on the outer walls of the two sides of the metal tube 1; the four strong springs 4 are respectively and fixedly arranged in the two rectangular frames 3; the two trapezoidal plates 5 are respectively arranged in the two rectangular frames 3, the tops of the two trapezoidal plates 5 are respectively fixedly connected with one end of the corresponding strong spring 4, and the sides, close to each other, of the two trapezoidal plates 5 extend to the metal pipe 1 to be in sliding connection; the second hydraulic oil pipe 6 is arranged in the metal pipe 1; the clamping plate 7 is fixedly arranged on the second hydraulic oil pipe 6; the first sealing ring 8 is fixedly arranged on the outer wall of one side of the clamping plate 7; the limiting plate 9, the limiting plate 9 is fixedly arranged on the second hydraulic oil pipe 6; the trapezoid block 10 is fixedly arranged on the outer wall of one end of the second hydraulic oil pipe 6; the rubber pad 11 is fixedly arranged on the outer wall of one side of the trapezoidal block 10; the two first rectangular connecting plates 12 are respectively and fixedly arranged on the outer walls of the two sides of the metal pipe 1; and the two fixing assemblies 13 are respectively arranged at the tops of the two first rectangular connecting plates 12.
Fixed subassembly 13 includes rectangular base 14 at first rectangular connecting plate 12 top of fixed mounting, fixed mounting has lead screw 15 on the outer wall of one side of rectangular base 14, the top fixed mounting of cardboard 7 has first rectangular block 16, one side fixed mounting that the top of cardboard 7 is close to first rectangular block 16 has second rectangular connecting plate 17, slidable mounting has L type pull rod 18 on the second rectangular connecting plate 17, the one end fixed mounting of L type pull rod 18 has second rectangular block 19.
Two circular clamping rods are fixedly mounted on the outer wall of one side of the clamping plate 7, and the circular clamping rods are slidably mounted on the two corresponding first rectangular connecting plates 12.
And two threaded sleeves are arranged on the L-shaped pull rods 18 in a sliding manner and are matched with the screw rods 15.
One side of the first hydraulic oil pipe 2 is fixedly provided with a metal baffle plate, a first through hole is formed in the metal baffle plate, and the diameter of the rubber pad 11 is larger than that of the first through hole.
A second sealing ring is fixedly mounted on the outer wall of one side of the metal pipe 1, the first sealing ring 8 is matched with the second sealing ring, and the metal pipe 1 and the clamping plate 7 are effectively sealed through the first sealing ring 8 and the second sealing ring.
The utility model provides a hydraulic pressure oil pipe's theory of operation convenient to concatenation as follows:
when the hydraulic oil pipes need to be spliced, the metal pipe 1 connected with the first hydraulic oil pipe 2 is taken up, then the second hydraulic oil pipe 6 is taken up and inserted into the metal pipe 1, when the trapezoidal block 10 is in contact with the two trapezoidal plates 5, the strong spring 4 contracts, and when the second hydraulic oil pipe 6 is pushed to a preset position, the strong spring 4 drives the trapezoidal plates 5 to clamp and fix the second hydraulic oil pipe 6;
and then, clockwise rotating the threaded sleeve arranged at one end of the L-shaped pull rod 18 by using a wrench to enable the threaded sleeve to be meshed with the screw rod 15, driving the L-shaped pull rod 18 to move, enabling the L-shaped pull rod 18 to drive the first rectangular block 16 at the top of the clamping plate 7 to move, enabling the clamping plate 7 and the metal rod pipe 1 to be close to each other, and further completing the splicing work of the hydraulic oil pipe.
Compared with the prior art, the utility model provides a hydraulic pressure oil pipe convenient to concatenation has following beneficial effect:
the utility model provides a hydraulic oil pipe convenient for splicing, which can be spliced quickly through the matching of a rectangular frame 3, a strong spring 4, a trapezoidal plate 5, a limiting plate 9 and a trapezoidal block 10; the metal pipe and the second hydraulic oil pipe 6 can be effectively sealed through the matching of the first sealing ring 8, the second sealing ring, the rectangular base 14, the screw rod 15, the first rectangular block 16, the second rectangular connecting plate 17, the L-shaped pull rod 18, the second rectangular block 19 and the threaded sleeve.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and on the premise that the skilled person understands the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the skilled person in the art;
the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments, or a direct or indirect use of these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents, which are to be included within the scope of the invention as defined in the claims.
Claims (6)
1. The utility model provides a hydraulic pressure oil pipe convenient to concatenation which characterized in that includes:
a metal tube;
the first hydraulic oil pipe is fixedly arranged in the metal pipe;
the two rectangular frames are fixedly arranged on the outer walls of the two sides of the metal pipe respectively;
the four strong springs are fixedly arranged in the two rectangular frames respectively;
the two trapezoidal plates are respectively arranged in the two rectangular frames, the tops of the two trapezoidal plates are respectively fixedly connected with one end of a corresponding strong spring, and the sides, close to each other, of the two trapezoidal plates extend into the metal pipe to be in sliding connection;
the second hydraulic oil pipe is arranged in the metal pipe; the clamping plate is fixedly arranged on the second hydraulic oil pipe;
the first sealing ring is fixedly arranged on the outer wall of one side of the clamping plate; the limiting plate is fixedly arranged on the second hydraulic oil pipe;
the trapezoidal block is fixedly arranged on the outer wall of one end of the second hydraulic oil pipe; the rubber pad is fixedly arranged on the outer wall of one side of the trapezoidal block;
the two first rectangular connecting plates are fixedly arranged on the outer walls of the two sides of the metal pipe respectively;
and the two fixing assemblies are respectively arranged at the tops of the two first rectangular connecting plates.
2. The hydraulic oil pipe convenient to splice according to claim 1, wherein the fixing component comprises a rectangular base fixedly mounted on the top of a first rectangular connecting plate, a lead screw is fixedly mounted on the outer wall of one side of the rectangular base, a first rectangular block is fixedly mounted on the top of the clamping plate, a second rectangular connecting plate is fixedly mounted on the side, close to the first rectangular block, of the top of the clamping plate, an L-shaped pull rod is slidably mounted on the second rectangular connecting plate, and a second rectangular block is fixedly mounted at one end of the L-shaped pull rod.
3. The hydraulic oil pipe convenient to splice of claim 1, wherein two circular clamping rods are fixedly arranged on the outer wall of one side of the clamping plate, and the circular clamping rods are slidably arranged on the two corresponding first rectangular connecting plates.
4. The hydraulic oil pipe convenient for splicing as claimed in claim 2, wherein a threaded sleeve is slidably mounted on the two L-shaped pull rods, and the threaded sleeve is matched with the screw rod.
5. The hydraulic oil pipe convenient to splice of claim 1, wherein a metal baffle is fixedly mounted on one side of the first hydraulic oil pipe, a first through hole is formed in the metal baffle, and the diameter of the rubber pad is larger than that of the first through hole.
6. The hydraulic oil pipe convenient to splice of claim 1, wherein a second sealing ring is fixedly arranged on the outer wall of one side of the metal pipe, and the first sealing ring is matched with the second sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022325730.2U CN213541622U (en) | 2020-10-19 | 2020-10-19 | Hydraulic oil pipe convenient to splice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022325730.2U CN213541622U (en) | 2020-10-19 | 2020-10-19 | Hydraulic oil pipe convenient to splice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213541622U true CN213541622U (en) | 2021-06-25 |
Family
ID=76498652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022325730.2U Expired - Fee Related CN213541622U (en) | 2020-10-19 | 2020-10-19 | Hydraulic oil pipe convenient to splice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213541622U (en) |
-
2020
- 2020-10-19 CN CN202022325730.2U patent/CN213541622U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210625 Termination date: 20211019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |