CN209876162U - Flexible hydraulic pipeline wall-penetrating joint - Google Patents
Flexible hydraulic pipeline wall-penetrating joint Download PDFInfo
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- CN209876162U CN209876162U CN201920538807.9U CN201920538807U CN209876162U CN 209876162 U CN209876162 U CN 209876162U CN 201920538807 U CN201920538807 U CN 201920538807U CN 209876162 U CN209876162 U CN 209876162U
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Abstract
The application belongs to and relates to structural connection spare design field, in particular to flexible hydraulic line wall penetrating joint, include: the mounting base is detachably fixed in a through hole formed in a wall structure through which the hydraulic pipeline passes in advance, and a through pipeline mounting hole is formed in the mounting base; the mounting cylinder is made of shape memory alloy materials and used for mounting the hydraulic pipeline in the pipeline mounting hole in a matching mode. The utility model provides a flexible hydraulic pressure pipeline wall penetrating joint, the installation base is fixed in the through hole of seting up on the wall structure through the mode of dismantling, again with hydraulic pressure pipeline through the installation section of thick bamboo adaptation install in the pipeline installation hole on the installation base for the installation is dismantled more conveniently, and the commonality is strong, in addition, because the installation section of thick bamboo of shape memory alloy has big damping characteristic, make flexible hydraulic pressure pipeline wall penetrating joint can reduce the vibration level of wallboard to a certain extent.
Description
Technical Field
The application belongs to the structural connection piece design field, in particular to a flexible hydraulic pipeline wall-penetrating joint.
Background
The hydraulic system of the airplane is a power source of the airplane, the retraction of the undercarriage and the deflection of each control surface can not be separated from the hydraulic system, and the hydraulic system mainly comprises various accessories such as a hydraulic pump, a hydraulic pipeline, a pipe clamp and the like. The aircraft always has jolts and vibration in flying or landing, so that the hydraulic system can be affected and even certain destructiveness is brought. Specifically, the destructiveness of the vibration is mainly reflected in the connecting and supporting positions of the pipelines, the through-wall joint is a structural component with the characteristics of a hydraulic system, the through-wall joint is needed when the pipelines pass through the structure, the general through-wall joint and the structure are rigidly connected through bolts, and the structure is damaged due to long-time vibration.
Accordingly, a technical solution is desired to overcome or at least alleviate at least one of the above-mentioned drawbacks of the prior art.
SUMMERY OF THE UTILITY MODEL
In order to solve at least one of the above technical problems, the present application provides a flexible hydraulic pipeline wall bushing.
The application discloses flexible hydraulic line wall joint includes:
the mounting base is detachably fixed in a through hole formed in a wall structure through which the hydraulic pipeline passes in advance, and a through pipeline mounting hole is formed in the mounting base;
the hydraulic pipeline is installed in a pipeline installation hole in the installation base in a matched mode through the installation cylinder.
According to at least one embodiment of the present application, the mounting base includes:
the pipeline installing device comprises a first installing base and a second installing base which are arranged in bilateral symmetry and are fixedly connected in a detachable mode, and pipeline installing holes are formed in the end faces of contact ends of the first installing base and the second installing base.
According to at least one embodiment of this application, be located the radial both ends of mounting hole on the installation base, follow pipeline installation aperture radial direction has seted up respectively and has run through in proper order the bolt mounting hole of first installation base and second installation base to be provided with the bolt of looks adaptation respectively, with first installation base and second installation base connect.
According to at least one embodiment of this application, the bolt mounting hole of first installation base and second installation base all includes two, and the symmetric distribution is in pipeline installation aperture radial both sides.
According to at least one embodiment of the application, base mounting holes are formed in the first mounting base and the second mounting base along the axis direction of the pipeline mounting holes and are used for being fixedly connected with the wall structure through bolts.
According to at least one embodiment of this application, the quantity of base mounting hole is four, evenly distributed be in four angles of installation base, just respectively set up two on first installation base and the second installation base.
The application has at least the following beneficial technical effects:
the utility model provides a flexible hydraulic pressure pipeline wall penetrating joint, the installation base is fixed in the through hole of seting up on the wall structure through the mode of dismantling, again with hydraulic pressure pipeline through the installation section of thick bamboo adaptation install in the pipeline installation hole on the installation base for the installation is dismantled more conveniently, and the commonality is strong, in addition, because the installation section of thick bamboo of shape memory alloy has big damping characteristic, make flexible hydraulic pressure pipeline wall penetrating joint can reduce the vibration level of wallboard to a certain extent.
Drawings
FIG. 1 is a perspective view of a flexible hydraulic line through-wall fitting of the present application;
FIG. 2 is a front view of the flexible hydraulic line through-wall fitting of the present application.
Detailed Description
In order to make the implementation objects, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments of the present application will be described in more detail below with reference to the drawings in the embodiments of the present application. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are a subset of the embodiments in the present application and not all embodiments in the present application. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application. Embodiments of the present application will be described in detail below with reference to the accompanying drawings.
In the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present application and for simplifying the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the scope of the present application.
The flexible hydraulic line through-wall joint of the present application will be described in further detail with reference to fig. 1 to 2.
The application discloses flexible hydraulic line through-wall connects can be including installation base 1, hydraulic line 2 and installation section of thick bamboo 3.
Wherein, on the wall structure that hydraulic line 2 passed through in advance, seted up the through hole usually, the installation base 1 of this application is detachably fixed in wall structure's through hole to, set up the pipeline mounting hole that runs through on the installation base 1 for install hydraulic line 2.
Further, the mounting cylinder 3 is made of a shape memory alloy material which is known at present, wherein the shape memory alloy material has a large damping characteristic, and the vibration damping performance of the shape memory alloy material is verified through tests, and specific shape memory alloy materials are not repeated; the hydraulic pipeline 2 is installed in a pipeline installation hole on the installation base 1 through the installation cylinder 3 in a matching mode.
The utility model provides a flexible hydraulic pressure pipeline wall penetrating joint, the installation base is fixed in the through hole of seting up on the wall structure through the mode of dismantling, again with hydraulic pressure pipeline through the installation section of thick bamboo adaptation install in the pipeline installation hole on the installation base for the installation is dismantled more conveniently, and the commonality is strong, in addition, because the installation section of thick bamboo of shape memory alloy has big damping characteristic, make flexible hydraulic pressure pipeline wall penetrating joint can reduce the vibration level of wallboard to a certain extent.
Further, the installation base 1 of this application can adopt multiple suitable structure, and in this embodiment, preferred installation base 1 can include bilateral symmetry setting and detachable fixed connection's first installation base 11 and second installation base 12 to contact jaw terminal surface department at first installation base 11 and second installation base 12 forms the pipeline mounting hole, through such split type connection structure, can make installation section of thick bamboo 3 and hydraulic line 2's installation convenient and fast more.
Further, on the mounting bases 1 located at both ends of the mounting hole in the radial direction, bolt mounting holes 13 are respectively formed along the radial direction of the pipeline mounting hole, the bolt mounting holes sequentially penetrating through the first mounting base 11 and the second mounting base 12, and are respectively provided with bolts adapted to connect (i.e., detachably connect) the first mounting base 11 and the second mounting base 12. In addition, preferably, the bolt mounting holes 13 of the first mounting base 11 and the second mounting base 12 each include two (see two up and down in fig. 1 and fig. 2), and are symmetrically distributed on two radial sides of the pipeline mounting hole, so that the overall structure after connection is more stable.
Further, the first installation base 11 and the second installation base 12 of the present application are provided with base installation holes 14 along the axis direction of the pipeline installation holes, and are used for being detachably and fixedly connected with the wall structure through bolts; moreover, preferably, the number of the base mounting holes 14 is 4, and the base mounting holes are uniformly distributed at four corners of the displacement mounting base 1, that is, two mounting holes are arranged on the first mounting base 11 and two mounting holes are arranged on the second mounting base 12, so that the mounting of the mounting base 1 is more stable.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present application should be covered within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (6)
1. A flexible hydraulic line through-wall joint, comprising:
the mounting base (1) is detachably fixed in a through hole formed in a wall structure through which the hydraulic pipeline (2) passes in advance, and a through pipeline mounting hole is formed in the mounting base (1);
the hydraulic pipeline installation structure comprises an installation cylinder (3) made of shape memory alloy materials, and the hydraulic pipeline (2) is installed in a pipeline installation hole in the installation base (1) in a matched mode through the installation cylinder (3).
2. The flexible hydraulic line through-wall joint according to claim 1, wherein the mounting base (1) comprises:
the pipeline mounting structure comprises a first mounting base (11) and a second mounting base (12) which are arranged in bilateral symmetry and are fixedly connected in a detachable mode, and pipeline mounting holes are formed in the end faces of contact ends of the first mounting base (11) and the second mounting base (12).
3. The flexible hydraulic pipeline through-wall joint as recited in claim 2, characterized in that bolt mounting holes (13) sequentially penetrating through the first mounting base (11) and the second mounting base (12) are respectively opened on the mounting bases (1) at both ends in the radial direction of the mounting hole along the radial direction of the pipeline mounting hole, and are respectively provided with adaptive bolts to connect the first mounting base (11) and the second mounting base (12).
4. The flexible hydraulic line through-wall joint according to claim 3, wherein the first mounting base (11) and the second mounting base (12) each have two bolt mounting holes (13) symmetrically distributed on radial sides of the line mounting hole.
5. The flexible hydraulic pipeline through-wall joint as recited in claim 3, characterized in that base mounting holes (14) are opened on the first mounting base (11) and the second mounting base (12) along the axial direction of the pipeline mounting hole, for being fixedly connected with the wall structure through bolts.
6. The flexible hydraulic line through-wall joint according to claim 5, characterized in that the number of the base mounting holes (14) is four, the base mounting holes are evenly distributed at four corners of the mounting base (1), and two mounting holes are respectively arranged on the first mounting base (11) and the second mounting base (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920538807.9U CN209876162U (en) | 2019-04-19 | 2019-04-19 | Flexible hydraulic pipeline wall-penetrating joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920538807.9U CN209876162U (en) | 2019-04-19 | 2019-04-19 | Flexible hydraulic pipeline wall-penetrating joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209876162U true CN209876162U (en) | 2019-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920538807.9U Active CN209876162U (en) | 2019-04-19 | 2019-04-19 | Flexible hydraulic pipeline wall-penetrating joint |
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| Country | Link |
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| CN (1) | CN209876162U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944808A (en) * | 2021-11-04 | 2022-01-18 | 中国科学院武汉病毒研究所 | Sealing device for wall-penetrating pipe fitting in biosafety laboratory |
| CN114962796A (en) * | 2022-05-18 | 2022-08-30 | 中航沈飞民用飞机有限责任公司 | Passenger plane wall-through supporting and connecting structure and mounting and dismounting mode |
-
2019
- 2019-04-19 CN CN201920538807.9U patent/CN209876162U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944808A (en) * | 2021-11-04 | 2022-01-18 | 中国科学院武汉病毒研究所 | Sealing device for wall-penetrating pipe fitting in biosafety laboratory |
| CN114962796A (en) * | 2022-05-18 | 2022-08-30 | 中航沈飞民用飞机有限责任公司 | Passenger plane wall-through supporting and connecting structure and mounting and dismounting mode |
| CN114962796B (en) * | 2022-05-18 | 2024-04-16 | 中航沈飞民用飞机有限责任公司 | Wall-through support connection structure and mounting and dismounting modes of passenger plane |
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