CN209948636U - Integral composite material cable and drainage ditch for tunnel - Google Patents
Integral composite material cable and drainage ditch for tunnel Download PDFInfo
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- CN209948636U CN209948636U CN201920346245.8U CN201920346245U CN209948636U CN 209948636 U CN209948636 U CN 209948636U CN 201920346245 U CN201920346245 U CN 201920346245U CN 209948636 U CN209948636 U CN 209948636U
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Abstract
The utility model relates to an integral combined material cable, escape canal for tunnel. The cable support comprises a first rib plate, a cable support, a second rib plate, a cover plate and a body, wherein the body comprises a deep groove and a shallow groove, the cable support is arranged on each side plate of the shallow groove, the first rib plate and the second rib plate are arranged on the outer side of the body respectively, and the top opening of the body is sealed through the cover plate. The utility model relates to an integral combined material cable, escape canal for tunnel, the structure corresponds tunnel structure, and whole modular production not only installs simply, saves the manual work, and a plurality of slots are convenient for the cable classification and can effectively utilize the space moreover.
Description
Technical Field
The utility model relates to an integral combined material cable, escape canal for tunnel. Belongs to the technical field of tunnels.
Background
The cable trench is an underground pipeline for laying and replacing electric power or telecommunication cable facilities, is also an enclosure structure of laid cable facilities, and has pipeline structure forms of rectangle, circle, arch and the like.
The Chinese patent of invention (application number: 201410143611.1) discloses a composite material cable trench, which comprises a plurality of interconnected main bodies, wherein each main body is made of composite materials, each main body comprises a bottom plate and side plates assembled on two sides of the bottom plate, and a cable support is installed on the inner sides of the two side plates. The above patent has the following problems: because the cable trench is U-shaped to two rows of cable supports relative arrangement are on the curb plate of both sides, when being used for the tunnel, not only be convenient for arrange the cable, influence pleasing to the eye moreover.
The Chinese utility model patent (application number: 201420390262.9) discloses a cable trench cover, including general apron, transition apron and locking apron, realizes the overlap joint through the cooperation of boss and recess, and above-mentioned patent has following problem: the three cover plates are different in function and size and are complex to install.
Disclosure of Invention
An object of the utility model is to overcome above-mentioned not enough, provide an integral combined material cable, escape canal for tunnel.
The purpose of the utility model is realized like this:
the utility model provides an integral combined material cable, escape canal for tunnel which characterized in that: the cable support comprises a first rib plate, a second rib plate, a cover plate and a body, wherein the body comprises a deep groove and a shallow groove, cable supports are arranged on side plates of the shallow groove, the first rib plate and the second rib plate are arranged on the outer side of the body respectively, and the top opening of the body is sealed through the cover plate.
Further, a cable support is arranged on the side plate of the deep groove.
Furthermore, the first rib plate, the cable support, the second rib plate, the cover plate and the body are all formed by compounding resin, glass fiber, a flame retardant, a curing agent, an anti-aging agent and auxiliary materials.
Furthermore, the cover plate is formed by splicing a plurality of plate bodies which are connected end to end.
Further, the bottom surface of plate body evenly is provided with the strengthening rib of type of falling T, and the front end upper portion of plate body has first recess, and the front end lower part of plate body has the second recess, and first recess and second recess pass through first straight board transitional coupling, and open at the rear end of plate body has the third recess, and the rear end of plate body still is provided with the straight board of second, first recess and the lock of third recess each other, the lower extreme and the second recess cooperation of the straight board of second.
Further, the bottom of the deep groove is provided with a drain pipe.
Furthermore, a grouting hole is reserved in the body, and a heat-insulating layer or an electric heating interlayer is arranged outside the body.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model relates to an integral combined material cable, escape canal for tunnel, the structure corresponds tunnel structure, and whole modular production not only installs simply, saves the manual work, and a plurality of slots are convenient for the cable classification and can effectively utilize the space moreover.
2. The utility model relates to an integral combined material cable, escape canal for tunnel, its weight only is the cable of concrete material, the thirty times of escape canal, has shortened engineering time greatly, has reduced the maintenance degree of difficulty in later stage simultaneously.
3. The utility model relates to an integral combined material cable, escape canal for tunnel, factory's modular production has reduced the prefabricated degree of difficulty in scene, and cable support, body and gusset are once only formed in the production process, arrange and adjust according to the customer requirement again. Meanwhile, the drain pipe made of the composite material in the groove is installed in place in production, and field installation is not needed.
4. The utility model relates to an integral combined material cable, escape canal for tunnel, tunnel site prefabrication and construction can not produce the dust, can play energy saving and emission reduction's obvious effect.
5. The utility model relates to an integral combined material cable, escape canal for tunnel can seamless butt joint drainage system, and standardized colour is arranged wantonly, the different marks in different districts, surveyability.
6. The utility model relates to an integral combined material cable, escape canal for tunnel, cable support, body and gusset formula structure as an organic whole, the apron is pegged graft in the draw-in groove at body top, and one section distance (10m) of apron makes it fixed with the draw-in groove with the screw, can effectively prevent burglary, when the apron needs to be overhauld, only need demolish the screw can, easy dismounting.
Drawings
Fig. 1 is a diagram of an embodiment of the utility model relates to an integral composite cable, escape canal for tunnel.
Fig. 2 is an enlarged view of a in fig. 1.
Fig. 3 is a perspective view of the connection between the body and the cover plate of the present invention.
Fig. 4 is a second drawing of the embodiment of the utility model relates to an integral composite cable, escape canal for tunnel.
Fig. 5 is an enlarged view of B in fig. 4.
Fig. 6 is a schematic assembly view of the cover plate.
Fig. 7 is an enlarged view of C in fig. 6.
Fig. 8 is an enlarged view of D in fig. 6.
In the figure:
the structure comprises a tunnel 1, a first rib plate 2, a cable support 3, a second rib plate 4, a cover plate 5, a plate body 5.1, a base station 6, a body 7, a first shallow groove 7.1, a deep groove 7.2 and a second shallow groove 7.3.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Referring to fig. 1-3, the structure of the first embodiment is a two-slot type, and includes a first rib plate 2, a cable support 3, a second rib plate 4, a cover plate 5 and a body 7, where the body 7 includes a first shallow trench 7.1 and a deep trench 7.2, the cable supports 3 are disposed on side plates of the first shallow trench 7.1 and the deep trench 7.2, and the cable supports 3 are mounted on the side plates of the first shallow trench 7.1 and the deep trench 7.2.
The outer side of the first shallow trench 7.1 is provided with a first rib plate 2, the outer side of the deep trench 7.2 is provided with a second rib plate 4, and top openings of the first shallow trench 7.1 and the deep trench 7.2 are closed by a cover plate 5.
The cable support 3 of the first shallow trench 7.1 is used for placing a cable, the bottom of the deep trench 7.2 is provided with a drain pipe (not shown in the figure), the drain pipe is used for draining water (equivalent to a drainage trench), and the cable support 3 of the deep trench 7.2 is used for placing a cable.
Referring to fig. 4-5, the structure of the second embodiment is a triple-groove structure, and includes a first rib plate 2, a cable support 3, a second rib plate 4, a cover plate 5 and a body 7, where the body 7 includes a first shallow groove 7.1, a deep groove 7.2 and a second shallow groove 7.3, the first shallow groove 7.1 and the second shallow groove 7.2 are respectively located at two sides of the deep groove 7.2, the cable support 3 is respectively disposed on side plates of the first shallow groove 7.1, the deep groove 7.2 and the second shallow groove 7.3, the cable support 3 is mounted on the side plates of the first shallow groove 7.1, the deep groove 7.2 and the second shallow groove 7.3, the first rib plate 2 is disposed on the outer side of the first shallow groove 7.1, the second rib plate 4 is disposed on the outer side of the second shallow groove 7.3, and top openings of the first shallow groove 7.1, the deep groove 7.2 and the second shallow groove 7.3.
The cable holders 3 of the first shallow trench 7.1 and the second shallow trench 7.3 are used for placing cables, the bottom of the deep trench 7.2 is provided with a drain pipe (not shown in the figure), the drain pipe is used for draining water (equivalent to a drainage ditch), and the cable holders 3 of the deep trench 7.2 are used for placing cables.
The difference between the second embodiment and the first embodiment is that the body 7 of the second embodiment has three grooves, while the body 7 of the first embodiment has two grooves.
The first rib plate 2, the cable support 3, the second rib plate 4, the cover plate 5 and the body 7 are all formed by compounding resin, glass fiber, a flame retardant, a curing agent, an anti-aging agent and auxiliary materials, and the added auxiliary materials are different according to different regional environments and climates.
Referring to fig. 6, the cover plate 5 is formed by splicing a plurality of plate bodies 5.1, the bottom surface of each plate body 5.1 is uniformly provided with inverted T-shaped reinforcing ribs 5.2, the upper part of the front end of each plate body 5.1 is provided with a first groove 5.3, the lower part of the front end of each plate body 5.1 is provided with a second groove 5.4, the first grooves 5.3 and the second grooves 5.4 are in transitional connection through a first straight plate 5.5, the rear end of each plate body 5.1 is provided with a third groove 5.6, the rear end of each plate body 5.1 is also provided with a second straight plate 5.7, the first grooves 5.3 and the third grooves 5.6 are mutually buckled, the lower end of the second straight plate 5.7 is matched with the second grooves 5.4, and the two adjacent plate bodies 5.1 are connected end to end, so that the whole cover plate 5 can prevent theft, wind and sand.
In severe cold area, the tunnel leaks and takes place the freeze injury and be the main accident in railway tunnel, the utility model relates to an integral combined material cable, escape canal for tunnel because the bottom of zanjon groove 7.2 is provided with the outlet conduit, therefore the tunnel leaks hydroenergy and in time discharges, and body 7 has the cavity simultaneously, reserves the injected hole on the cavity, and the downthehole concrete that can pour into of injected hole can prevent effectively that the tunnel that leaks from freezing under severe cold environment.
The utility model discloses being close to tunnel entrance department, still adopting the heat preservation design, adopting electric heater to keep warm in tunnel entrance to a cave department promptly, further having solved tunnel freeze injury, corresponding body 7 has heat preservation or electrical heating interlayer outward, wherein packs flexible fire prevention insulation material in the heat preservation, like polyurethane etc..
The utility model relates to an integral combined material cable, escape canal for tunnel, the embodiment has only exemplified two slot types and three slot types, still is applicable to the structure more than four grooves.
The utility model relates to an integral combined material cable, escape canal for tunnel, the structure corresponds tunnel structure, and whole modular production not only installs simply, saves the manual work, and a plurality of slots are convenient for the cable classification and can effectively utilize the space moreover.
The utility model relates to an integral combined material cable, escape canal for tunnel can also be applied to cable arrangement such as railway, highway or drainage.
The utility model relates to an integral combined material cable, escape canal for tunnel, the ditch use can be regarded as alone to the zanjon groove.
In the above embodiments, the present invention has been described only by way of example, but various modifications may be made by those skilled in the art after reading the present patent application without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides an integral combined material cable, escape canal for tunnel which characterized in that: the cable support comprises a first rib plate, a second rib plate, a cover plate and a body, wherein the body comprises a deep groove and a shallow groove, cable supports are arranged on side plates of the shallow groove, the first rib plate and the second rib plate are arranged on the outer side of the body respectively, and the top opening of the body is sealed through the cover plate.
2. The monolithic composite cable/drain for tunnels according to claim 1, wherein: and a cable support is arranged on the side plate of the deep groove.
3. The monolithic composite cable/drain for tunnels according to claim 1, wherein: the first rib plate, the cable support, the second rib plate, the cover plate and the body are all formed by compounding resin, glass fiber, a flame retardant, a curing agent, an anti-aging agent and auxiliary materials.
4. The monolithic composite cable/drain for tunnels according to claim 1, wherein: the cover plate is formed by splicing a plurality of plate bodies which are connected end to end.
5. The monolithic composite cable/drain for tunnels according to claim 4, wherein: the bottom surface of plate body evenly is provided with the strengthening rib of type of falling T, and the front end upper portion of plate body has first recess, and the front end lower part of plate body has the second recess, and first recess and second recess pass through first straight board transitional coupling, and open at the rear end of plate body has the third recess, and the rear end of plate body still is provided with the straight board of second, first recess and the lock of each other of third recess, the lower extreme and the second recess cooperation of the straight board of second.
6. The monolithic composite cable/drain for tunnels according to claim 1, wherein: the bottom of the deep groove is provided with a drain pipe.
7. The monolithic composite cable/drain for tunnels according to claim 1, wherein: the body is provided with a grouting hole, and a heat-insulating layer or an electric heating interlayer is arranged outside the body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920346245.8U CN209948636U (en) | 2019-03-18 | 2019-03-18 | Integral composite material cable and drainage ditch for tunnel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920346245.8U CN209948636U (en) | 2019-03-18 | 2019-03-18 | Integral composite material cable and drainage ditch for tunnel |
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| CN209948636U true CN209948636U (en) | 2020-01-14 |
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| CN201920346245.8U Active CN209948636U (en) | 2019-03-18 | 2019-03-18 | Integral composite material cable and drainage ditch for tunnel |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114301024A (en) * | 2021-12-20 | 2022-04-08 | 中国电建集团贵阳勘测设计研究院有限公司 | Highway tunnel cable pit heat preservation, control by temperature change and dampproofing system that insulates against heat |
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2019
- 2019-03-18 CN CN201920346245.8U patent/CN209948636U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114301024A (en) * | 2021-12-20 | 2022-04-08 | 中国电建集团贵阳勘测设计研究院有限公司 | Highway tunnel cable pit heat preservation, control by temperature change and dampproofing system that insulates against heat |
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