CN212294345U - A bridge sleeve pipe for cable for municipal bridge engineering - Google Patents
A bridge sleeve pipe for cable for municipal bridge engineering Download PDFInfo
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- CN212294345U CN212294345U CN202020355528.1U CN202020355528U CN212294345U CN 212294345 U CN212294345 U CN 212294345U CN 202020355528 U CN202020355528 U CN 202020355528U CN 212294345 U CN212294345 U CN 212294345U
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Abstract
The utility model discloses a sleeve for bridge cables for municipal bridge engineering, which comprises an upper protective sleeve and a lower protective sleeve, wherein the left end and the right end of the upper protective sleeve are fixedly welded with an upper connector, the left end and the right end of the lower protective sleeve are fixedly welded with a lower connector, the outer surfaces of the upper connector and the lower connector are provided with external threads in a carving way, and the external threads are screwed with fixing nuts for fixing the upper connector and the lower connector; the integrated forming of the joint of the upper protective sleeve and the lower protective sleeve is provided with a connecting bulge, and the lower protective sleeve is provided with a connecting groove. The utility model discloses an go up the connector and the fixation nut on the connector down, can carry out fine fixed between last protective casing and the lower protective casing, make things convenient for the holistic installation of cable sleeve pipe and dismantlement, and arrange the sealed plug of one end in the coupling groove through connecting the arch in, can improve the leakproofness of last protective casing and lower protective casing junction.
Description
Technical Field
The utility model relates to a highway facility processing technology field specifically is a bridge sleeve pipe for cable for municipal bridge engineering.
Background
A bridge is a building erected on rivers, lakes and seas to allow vehicles, pedestrians and the like to smoothly pass through, and is called a bridge. In some existing suspension bridges, cable-stayed bridges and arch bridges, steel wire ropes are adopted for cables, and the cables need to be protected in the using process.
The publication number is CN204151680U, and discloses a sleeve for bridge cables, which is characterized in that the sleeve is formed by splicing a plurality of unit tube groups, the outer surfaces of the unit tube groups are integrally spirally wound with glass fiber adhesive tapes, each unit tube group comprises an elastic supporting single tube, and the elastic supporting single tube is provided with a slit along the axial direction; supporting rubber rings for supporting bridge cables are inserted into the two ends of each elastic supporting single tube, a seam which is consistent with the seam of each supporting single tube is formed in each supporting rubber ring for supporting the bridge cables, and structural glue is filled in the space between each supporting rubber ring for supporting the bridge cables and the inner wall of each elastic supporting single tube except the seam.
Above-mentioned utility model has following defect in the in-process of using: 1. the utility model discloses above-mentioned simple structure through cracking on supporting the single tube, makes things convenient for sheathed tube installation and dismantlement. However, the entire jacket may fall off after a long period of use, and the cable may be corroded. 2. Above-mentioned utility model, do not have fine waterproof and anticorrosion effect, can not play fine protection to the cable at the in-process that uses, and be not practical. Therefore, we propose a sleeve for bridge cables for use in municipal bridge engineering.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bridge sleeve pipe for cable for municipal bridge engineering, through last connector and the fixation nut on the connector down, can be to last protective casing and carry out fine fixing down between the protective casing, make things convenient for the holistic installation of cable sleeve pipe and dismantlement, and arrange the sealing rubber stopper of one end in the coupling groove through connecting the arch, can improve the leakproofness of last protective casing and lower protective casing junction, through last connector and the interior high elasticity sealing rubber of connector down, can play fine waterproof sealing effect, and fill epoxy anticorrosive material through last protective casing and the clearance department between lower protective casing and the cable, can effectually avoid the cable to receive the corruption, this sheathed tube protecting effect has been improved, and is comparatively practical, the problem that provides in the background art has been solved.
In order to achieve the above object, the utility model provides a following technical scheme: a sleeve for bridge cables for municipal bridge engineering comprises an upper protective sleeve and a lower protective sleeve, wherein upper connectors are fixedly welded at the left end and the right end of the upper protective sleeve, lower connectors are fixedly welded at the left end and the right end of the lower protective sleeve, external threads are carved on the outer surfaces of the upper connectors and the lower connectors, and fixing nuts for fixing the upper connectors and the lower connectors are screwed on the external threads;
the integrated forming of the joint of the upper protective sleeve and the lower protective sleeve is provided with a connecting bulge, the lower protective sleeve is provided with a connecting groove, and the connecting bulge corresponds to the connecting groove in position and is provided with a sealing rubber plug at one end arranged in the connecting groove.
As an optimal implementation manner of the present invention, the upper protection casing and the lower protection casing are the same in size and shape, and are installed in opposite directions from top to bottom.
As a preferred embodiment of the present invention, the inner wall of one side of the upper connector opposite to the lower connector is provided with a high-elasticity sealing rubber ring.
As an optimal implementation mode of the utility model, it has the cable to run through the grafting between last protective casing and the lower protective casing, it has epoxy anticorrosive material to go up the clearance department packing between protective casing and lower protective casing and the cable.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a bridge sleeve pipe for cable for municipal bridge engineering, through last connector and the fixation nut on the connector down, can carry out fine fixed between last protective casing and the lower protective casing, make things convenient for the holistic installation of cable sleeve pipe and dismantle, and arrange the sealed plug of one end in the coupling groove through the joint arch in, can improve the leakproofness of protective casing and lower protective casing junction.
2. The utility model discloses a bridge sleeve pipe for cable for municipal bridge engineering, through last connector and the interior high elasticity sealing rubber of connector down, can play fine waterproof sealing effect, and through last lag tube and lower lag tube and the cable between clearance department fill epoxy anticorrosive material, can effectually avoid the cable to receive the corruption, improved this sheathed tube protecting effect, it is comparatively practical.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic view of the overall structure of the sleeve for bridge cables used in municipal bridge engineering according to the present invention;
FIG. 2 is a schematic view of the internal cross-sectional structure of the sleeve for bridge cables used in municipal bridge engineering according to the present invention;
figure 3 is the utility model discloses a bridge for municipal bridge engineering bridge cable sleeve pipe look sideways at the schematic structure.
In the figure: the cable comprises a cable 1, an upper connector 2, a fixing nut 3, an upper protective sleeve 4, an external thread 5, a lower protective sleeve 6, a lower connector 7, a high-elasticity sealing rubber ring 8, an epoxy resin anticorrosive material 9, a connecting bulge 10, a sealing rubber ring 11 and a connecting groove 12.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a bridge sleeve pipe for cable for municipal bridge engineering, includes last protective casing 4 and lower protective casing 6, its characterized in that: the left end and the right end of the upper protective casing 4 are fixedly welded with upper connectors 2, the left end and the right end of the lower protective casing 6 are fixedly welded with lower connectors 7, external threads 5 are engraved on the outer surfaces of the upper connectors 2 and the lower connectors 7, and fixing nuts 3 for fixing the upper connectors 2 and the lower connectors 7 are screwed on the external threads 5;
the integrated forming of the joint of the upper protective sleeve 4 and the lower protective sleeve 6 is provided with a connecting bulge 10, the lower protective sleeve 6 is provided with a connecting groove 12, the positions of the connecting bulge 10 and the connecting groove 12 are corresponding, and the end, arranged in the connecting groove 12, of the connecting bulge 10 is provided with a sealing rubber plug 11.
In this embodiment (see fig. 1 and fig. 2), the upper protective casing 4 and the lower protective casing 6 have the same size and shape, and the upper protective casing 4 and the lower protective casing 6 are installed in an up-down opposite direction.
In this embodiment (see fig. 2), the inner walls of the upper connector 2 and the lower connector 7 opposite to each other are provided with high-elasticity sealing rubber rings 8, and the high-elasticity sealing rubber rings 8 can achieve a good waterproof sealing effect.
In this embodiment (see fig. 1 and fig. 2), a cable 1 is inserted between the upper protective casing 4 and the lower protective casing 6, and epoxy resin anticorrosive material 9 is filled in a gap between the cable 1 and each of the upper protective casing 4 and the lower protective casing 6, so that the cable 1 can be effectively prevented from being corroded by the epoxy resin anticorrosive material 9.
It should be noted that the utility model relates to a bridge cable sleeve for municipal bridge engineering, which comprises a cable 1, an upper connector 2, a fixing nut 3, an upper protective sleeve 4, an external thread 5, a lower protective sleeve 6, a lower connector 7, a high-elasticity sealing rubber ring 8, an epoxy resin anticorrosive material 9, a connecting bulge 10, a sealing rubber ring 11 and a connecting groove 12, wherein the components are general standard components or components known by technicians in the field, the structure and principle of the sleeve can be known by technical manuals or conventional test methods, when the bridge cable sleeve for municipal bridge engineering is used, the cable 1 is arranged between the upper protective sleeve 4 and the lower protective sleeve 6, the sleeve is fixed by the fixing nut 3, the sealing rubber plug 11 is arranged at one end of the connecting groove 12 by the connecting bulge 10, the sealing performance of the joint of the upper protective sleeve 4 and the lower protective sleeve 6 can be improved, through last connector 2 and the high elasticity sealing rubber 8 in the connector 7 down, can play fine waterproof sealing effect, through last protective casing 4 and the lower protective casing 6 and the clearance department between the cable 1 fill epoxy anticorrosive material 9, can effectually avoid cable 1 to receive the corruption, improved this sheathed tube protecting effect, the result of use is comparatively ideal.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. The utility model provides a sleeve pipe for bridge cable for municipal bridge engineering, includes last protective casing (4) and lower protective casing (6), its characterized in that: the left end and the right end of the upper protective casing (4) are fixedly welded with upper connectors (2), the left end and the right end of the lower protective casing (6) are fixedly welded with lower connectors (7), external threads (5) are engraved on the outer surfaces of the upper connectors (2) and the lower connectors (7), and fixing nuts (3) for fixing the upper connectors (2) and the lower connectors (7) are screwed on the external threads (5);
go up protective casing (4) and lower protective casing (6) junction integrated into one piece and have connection arch (10), set up coupling groove (12) on lower protective casing (6), the one end that coupling arch (10) and coupling groove (12) position are corresponding and coupling arch (10) are arranged in coupling groove (12) is provided with sealed plug (11).
2. The bushing for bridge cables for municipal bridge engineering according to claim 1, wherein: the upper protection sleeve (4) and the lower protection sleeve (6) are the same in size and shape, and the upper protection sleeve (4) and the lower protection sleeve (6) are installed in an up-down opposite mode.
3. The bushing for bridge cables for municipal bridge engineering according to claim 1, wherein: and a high-elasticity sealing rubber ring (8) is arranged on the inner wall of one side of the upper connector (2) opposite to the lower connector (7).
4. The bushing for bridge cables for municipal bridge engineering according to claim 1, wherein: go up between protective sheath pipe (4) and lower protective sheath pipe (6) and run through the grafting and have cable (1), go up protective sheath pipe (4) and lower protective sheath pipe (6) and cable (1) between clearance department is filled with epoxy anticorrosive material (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020355528.1U CN212294345U (en) | 2020-03-20 | 2020-03-20 | A bridge sleeve pipe for cable for municipal bridge engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020355528.1U CN212294345U (en) | 2020-03-20 | 2020-03-20 | A bridge sleeve pipe for cable for municipal bridge engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212294345U true CN212294345U (en) | 2021-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020355528.1U Active CN212294345U (en) | 2020-03-20 | 2020-03-20 | A bridge sleeve pipe for cable for municipal bridge engineering |
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| Country | Link |
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| CN (1) | CN212294345U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113914213A (en) * | 2021-10-13 | 2022-01-11 | 江阴市斯瑞特石油机械制造有限公司 | Filling protective pipe for protecting overhead guardrail |
| FR3136823A1 (en) * | 2022-06-21 | 2023-12-22 | Soletanche Freyssinet | PROTECTIVE SHIELD FOR A TENSION DEVICE, STRUCTURAL CABLE AND CONSTRUCTION WORK EQUIPPED WITH SUCH SHIELD |
-
2020
- 2020-03-20 CN CN202020355528.1U patent/CN212294345U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113914213A (en) * | 2021-10-13 | 2022-01-11 | 江阴市斯瑞特石油机械制造有限公司 | Filling protective pipe for protecting overhead guardrail |
| FR3136823A1 (en) * | 2022-06-21 | 2023-12-22 | Soletanche Freyssinet | PROTECTIVE SHIELD FOR A TENSION DEVICE, STRUCTURAL CABLE AND CONSTRUCTION WORK EQUIPPED WITH SUCH SHIELD |
| WO2023247888A1 (en) * | 2022-06-21 | 2023-12-28 | Soletanche Freyssinet | Structural cable with protective shield, and construction work comprising such a cable |
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