CN210430742U - Cable support for tunnel - Google Patents
Cable support for tunnel Download PDFInfo
- Publication number
- CN210430742U CN210430742U CN201920857018.1U CN201920857018U CN210430742U CN 210430742 U CN210430742 U CN 210430742U CN 201920857018 U CN201920857018 U CN 201920857018U CN 210430742 U CN210430742 U CN 210430742U
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- China
- Prior art keywords
- cable
- wall
- ring pipe
- tunnel
- shell
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- Expired - Fee Related
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Abstract
The utility model discloses a cable support for tunnel, which comprises a waterproof sandwich inner wall, an outer wall shell, a sealing clapboard, a protective nested ring pipe, a bolt fixing plate frame, a cable routing mechanism, a support rod, a cross rod retainer, a fixed wall nail and a steel body plate, wherein the outer wall shell and the waterproof sandwich inner wall are integrated, and the protective nested ring pipe is embedded and installed in the protective nested ring pipe, the cable support for tunnel structurally comprises a protective nested ring pipe, when a cable is pulled in the tunnel, the cable is embedded in the protective nested ring pipe in the waterproof sandwich inner wall, when the cable passes through the protective nested ring pipe, the internal limiting guide rail hemisphere cable is fixed and limited when the cable is routed, and the internal expansion spring begins to contract towards both sides, receive the resilience force and carry out effectual insulation with spacing guide rail hemisphere top to cable outer loop laminating position after walking the line end, the insulating ring body can ensure to carry out behind the inside electric leakage of cable.
Description
Technical Field
The utility model relates to a cable support for tunnel belongs to cable support technical field.
Background
With the rapid development of the traffic industry, the construction of highways and railways is rapidly advanced, China is a mountainous country, and a plurality of tunnels are inevitably required to be crossed in the process of constructing roads, and certain difficulty is brought to the erection of power cables due to the special shape of the tunnels.
The prior art discloses the application numbers as follows: CN 201720364622.1's cable support for tunnel, including two frame bodies and two automobile bodies, the frame body includes hydraulic jack and support side arm, hydraulic jack upper portion has laid first circular through-hole, and first rotation axis has transversely been laid to first circular through-hole inside, and hydraulic jack top has the wire casing through first rotation axis longitudinal connection, support the side arm including telescopic boom and lower connecting rod, but this prior art draws the cable and the easy card pause phenomenon that appears of line process of burying in track wall body inside to the tunnel inside, leads to needing to consume a large amount of manpowers in the tunnel and has reduced work efficiency.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a cable support for tunnel to solve prior art and to draw the cable and appear the card pause phenomenon easily at the inside buried line process of track wall body inside the tunnel, lead to inside the tunnel need consume a large amount of manpowers and reduce work efficiency's problem.
In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a cable support for tunnel, its structure includes that waterproof clamp core interior wall, outer wall casing, sealed baffle, the nested ring canal of protection, bolt fastening grillage, cable are walked line mechanism, bracing piece, horizontal pole holder, retaining wall nail, steel body board, outer wall casing and waterproof clamp core interior wall structure as an organic whole, the nested ring canal embedding of protection is installed in the nested ring canal of protection, bolt fastening grillage right-hand member is walked line mechanism left end with the cable and is welded, steel body board left end embedding is installed in outer wall casing right-hand member, the bracing piece left end welds with steel body board right-hand member, bolt fastening grillage upper end is connected with steel body board right-hand member screw thread through the retaining wall nail.
Furthermore, the protective nested ring pipe is composed of a limiting guide rail hemisphere, a telescopic spring and an insulating ring pipe body, the outer side of the limiting guide rail hemisphere is connected with the inner side of the telescopic spring, the outer side of the telescopic spring is embedded and installed in the insulating ring pipe body, the limiting guide rail hemisphere is arranged on the inner ring of the insulating ring pipe body, the cable routing mechanism is composed of a steel frame chassis base, a connecting clamping plate, routing rollers, a cover body shell and a supporting stand column, the upper end of the steel frame chassis base is connected with the lower end of the connecting clamping plate, the upper end of the steel frame chassis base is welded with the lower end of the cover body shell, the lower end of the cover body shell is connected with the upper end of the connecting clamping plate, two side shafts of the routing rollers are connected with the inner side.
Furthermore, the sealing partition plate is embedded in the inner wall of the waterproof sandwich core and bonded with the inner side of the outer wall shell, and the lower end of the supporting rod is welded with the upper end of the cross rod retainer.
Furthermore, the insulating ring pipe body is embedded in the inner wall of the waterproof sandwich core, and the left end and the right end of the steel frame chassis base are welded.
Furthermore, the insulating ring pipe body is made of rubber, and has good insulating property and sealing property.
Furthermore, the support rod is made of stainless steel and has good hardness and corrosion resistance.
Advantageous effects
The utility model relates to a cable support for tunnel, when pulling cable inside the tunnel structurally, the cable is embedded in a protective nested ring pipe inside a waterproof sandwich inner wall, the inner limiting guide rail hemisphere fixes and limits the cable when the cable passes through the protective nested ring pipe, the inner expansion spring begins to contract towards two sides, after the cable is routed, the limiting guide rail hemisphere is pushed to the joint position of the outer ring of the cable by resilience force, the insulating ring pipe body can ensure effective insulation after the internal leakage of the cable, moreover, in the process of routing by a cable routing mechanism outside an outer wall shell, the cable is placed on the upper side and the lower side of the routing roller in the middle routing process, the synchronous routing roller also rolls, thus improving the smoothness of the routing process and reducing the labor consumed by workers, moreover, the cover shell is matched with the upper supporting upright post to provide stability for the process and avoid the loosening phenomenon, the steel frame chassis base is fixed at the outer wall casing through the bolt fastening grillage and has ensured cable support's fixity, connects cardboard and steel frame chassis base and links together and walk the stationarity of line gyro wheel for the upper end, has improved and has reduced the card pause phenomenon at the smoothness nature of walking the line in-process, and has increased fixedly and stability.
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 structural view of a cable support for a tunnel according to the present invention;
fig. 2 is a schematic structural view of a cable support for a tunnel according to the present invention;
fig. 3 is the utility model relates to a structural schematic diagram of cable support for tunnel.
In the figure: the waterproof sandwich inner wall-1, the outer wall shell-2, the sealing partition-3, the protective nested ring pipe-4, the bolt fixing plate frame-5, the cable routing mechanism-6, the support rod-7, the cross rod retainer-8, the fixing wall nail-9, the steel body plate-10, the limiting guide rail hemisphere-a, the expansion spring-b, the insulating ring pipe body-c, the steel frame chassis base-d, the connecting clamping plate-e, the routing roller-f, the cover body shell-g and the supporting upright post-h.
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.
Referring to fig. 1, 2 and 3, the present invention provides a technical solution of a cable support for a tunnel: the structure of the cable-insulated composite cable comprises a waterproof sandwich inner wall 1, an outer wall shell 2, a sealing partition plate 3, a protective nested ring pipe 4, a bolt fixing plate frame 5, a cable routing mechanism 6, a support rod 7, a cross rod retainer 8, a fixed wall nail 9 and a steel body plate 10, wherein the outer wall shell 2 and the waterproof sandwich inner wall 1 are of an integrated structure, the protective nested ring pipe 4 is embedded and installed in the protective nested ring pipe 4, the right end of the bolt fixing plate frame 5 is welded with the left end of the cable routing mechanism 6, the left end of the steel body plate 10 is embedded and installed in the right end of the outer wall shell 2, the left end of the support rod 7 is welded with the right end of the steel body plate 10, the upper end of the bolt fixing plate frame 5 is in threaded connection with the right end of the steel body plate 10 through the fixed wall nail 9, the protective nested ring pipe 4 consists of a limiting guide rail hemisphere a, a telescopic, the outer side of the telescopic spring b is embedded and installed in an insulating ring pipe body c, the limiting guide rail hemisphere a is arranged in the inner ring of the insulating ring pipe body c, the cable routing mechanism 6 is composed of a steel frame chassis base d, a connecting clamping plate e, routing rollers f, a cover body shell g and a supporting upright post h, the upper end of the steel frame chassis base d is connected with the lower end of the connecting clamping plate e, the upper end of the steel frame chassis base d is welded with the lower end of the cover body shell g, the lower end of the cover body shell g is connected with the upper end of the connecting clamping plate e, two side shafts of the routing rollers f are connected with the inner side of a groove of the cover body shell g, the cover body shell g and the supporting upright post h are of an integrated structure, the sealing partition plate 3 is embedded and installed in the waterproof sandwich inner wall 1 and is bonded with the inner side of the outer wall shell 2, the lower end of the supporting rod 7, the left end and the right end of the steel frame chassis base d are welded, the insulating ring tube body c is made of rubber and has good insulating property and sealing property, and the supporting rod 7 is made of stainless steel and has good hardness and corrosion resistance.
What this patent said, expanding spring b is a mechanical part that utilizes elasticity to come the work, and the part of making with elastic material takes place to warp under the exogenic action, and the reconversion after removing the exogenic action also is "spring", walk line gyro wheel f sports apparatus one kind, by a plurality of iron rod balanced connection two rings that are the same size and make.
When the cable is pulled in the tunnel during use, the cable is embedded into the protective nested ring pipe 4 in the waterproof sandwich inner wall 1, the cable is fixed and limited when passing through the protective nested ring pipe 4 by the limiting guide rail hemisphere a in the tunnel, the expansion spring b in the tunnel begins to contract towards two sides, the limiting guide rail hemisphere a is pushed to the joint position of the outer ring of the cable by the resilience force after the cable is routed, the insulating ring pipe body c can ensure effective insulation after the internal electric leakage of the cable, in the process of routing by the cable routing mechanism 6 outside the outer wall shell 2, the synchronous routing roller f also rolls in the middle routing process when the cable is placed at the upper side and the lower side of the routing roller f, so that the smoothness of the routing process can be improved, the labor consumed by workers can be reduced, and the cover shell g can be matched with the support upright post h to provide stability for the routing process to avoid loosening phenomenon, the steel frame chassis base d is fixed on the outer wall shell 2 through the bolt fixing plate frame 5, so that the fixity of the cable support is guaranteed, and the connecting clamping plate e is connected with the steel frame chassis base d together to form the stability of the wiring idler wheel f at the upper end.
The utility model provides a prior art draws the cable in the tunnel inside and appears blocking the ton phenomenon easily in the inside buried line process of track wall body, lead to consuming a large amount of manpowers in the tunnel inside and reduced work efficiency's problem, the utility model discloses a combination of each other of above-mentioned part, when structural tunnel inside draws the cable, bury the cable into the inside protective nested ring pipe of waterproof clamp core interior wall, inside limiting rail hemisphere fixes spacingly when the cable passes protective nested ring pipe to the cable line, inside expanding spring begins to contract to both sides, receive the resilience force and push up the limiting rail hemisphere to cable outer loop laminating position after walking the line end, the insulating ring body can ensure to carry out effectual insulation after the inside electric leakage of cable, moreover the cable in the outer wall casing outside is walked line mechanism and is walked the line in-process, the cable is put the middle process synchronous gyro wheel of both sides about the gyro wheel and also rolls and can improve like this and walk the line and walk and the smoothness of process and the strength that reduces staff's consumption, cover body shell cooperation upper support post can avoid appearing not hard up phenomenon to walking the line process and providing stability, the rigidity that cable support has been ensured at outer wall casing through the bolt fastening grillage to steel frame chassis seat, connect cardboard and steel frame chassis seat and link together for the stationarity of the line gyro wheel of walking of upper end, improved and reduced the card pause phenomenon at the smoothness of walking the line in-process, and increased fixedly and stability.
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 cable support for tunnel which characterized in that: the structure of the waterproof sandwich inner wall comprises a waterproof sandwich inner wall (1), an outer wall shell (2), a sealing partition plate (3), a protective nested ring pipe (4), a bolt fixing plate frame (5), a cable routing mechanism (6), a support rod (7), a cross rod retainer (8), a fixed wall nail (9) and a steel body plate (10), the outer wall shell (2) and the waterproof sandwich inner wall (1) are of an integrated structure, the protective nested ring pipe (4) is embedded and arranged in the protective nested ring pipe (4), the right end of the bolt fixing plate frame (5) is welded with the left end of the cable routing mechanism (6), the left end of the steel plate (10) is embedded and arranged in the right end of the outer wall shell (2), the left end of the support rod (7) is welded with the right end of the steel body plate (10), and the upper end of the bolt fixing plate frame (5) is connected with the right end of the steel body plate (10) through a fixing wall nail (9) in a threaded manner.
2. A cable bearer for a tunnel according to claim 1, wherein: the protective nested ring pipe (4) is composed of a limiting guide rail hemisphere (a), a telescopic spring (b) and an insulating ring pipe body (c), the outer side of the limiting guide rail hemisphere (a) is connected with the inner side of the telescopic spring (b), the outer side of the telescopic spring (b) is embedded and installed in the insulating ring pipe body (c), the limiting guide rail hemisphere (a) is arranged on the inner ring of the insulating ring pipe body (c), the cable routing mechanism (6) is composed of a steel frame chassis base (d), a connecting clamping plate (e), routing rollers (f), a cover body shell (g) and a supporting upright post (h), the upper end of the steel frame chassis base (d) is connected with the lower end of the connecting clamping plate (e), the upper end of the steel frame chassis base (d) is welded with the lower end of the cover body shell (g), the lower end of the cover body shell (g) is connected with the upper end of the connecting clamping plate (e), two side shafts of the routing rollers (f) are connected with the inner, the cover body shell (g) and the support upright post (h) are of an integrated structure.
3. A cable bearer for a tunnel according to claim 1, wherein: the sealing partition plate (3) is embedded in the waterproof sandwich inner wall (1) and is bonded with the inner side of the outer wall shell (2), and the lower end of the support rod (7) is welded with the upper end of the cross rod retainer (8).
4. A cable bearer for a tunnel according to claim 2, wherein: the insulating ring pipe body (c) is embedded in the waterproof sandwich inner wall (1), and the left end and the right end of the steel frame chassis base (d) are welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920857018.1U CN210430742U (en) | 2019-06-06 | 2019-06-06 | Cable support for tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920857018.1U CN210430742U (en) | 2019-06-06 | 2019-06-06 | Cable support for tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210430742U true CN210430742U (en) | 2020-04-28 |
Family
ID=70374449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920857018.1U Expired - Fee Related CN210430742U (en) | 2019-06-06 | 2019-06-06 | Cable support for tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210430742U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111600241A (en) * | 2020-05-30 | 2020-08-28 | 林浩敏 | Cable wire routing machine capable of stably routing cables |
-
2019
- 2019-06-06 CN CN201920857018.1U patent/CN210430742U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111600241A (en) * | 2020-05-30 | 2020-08-28 | 林浩敏 | Cable wire routing machine capable of stably routing cables |
| CN111600241B (en) * | 2020-05-30 | 2021-07-23 | 泉州台商投资区沐鸿科技有限公司 | Electric wire routing machine capable of stably routing wires |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200428 Termination date: 20200606 |