CN211351548U - Support for tunnel - Google Patents
Support for tunnel Download PDFInfo
- Publication number
- CN211351548U CN211351548U CN201921800334.1U CN201921800334U CN211351548U CN 211351548 U CN211351548 U CN 211351548U CN 201921800334 U CN201921800334 U CN 201921800334U CN 211351548 U CN211351548 U CN 211351548U
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- Prior art keywords
- cable
- support
- sliding
- fixedly connected
- cable support
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- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000010276 construction Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Laying Of Electric Cables Or Lines Outside (AREA)
- Electric Cable Installation (AREA)
Abstract
The utility model relates to the technical field of support assemblies, in particular to a support for tunnels, which comprises a main support, wherein the main support is arc-shaped, a cable support is slidably connected onto the main support, the lower end of the cable support is slidably connected with an inclined strut, one end of the inclined strut is fixedly connected with the main support, and the upper end of the cable support is slidably connected with a cable fixing part; the cable support is arranged to be connected with the main support in a sliding mode, so that the installation height of the cable can be adjusted according to actual requirements, meanwhile, the second sliding groove formed in the cable support can adjust the transverse position of the cable, the space utilization rate is improved when a plurality of cables are distributed, more cables can be distributed in a limited space, and the construction cost of the tunnel is reduced; the cable support frame is supported by the inclined strut arranged at the lower end of the cable support frame, and the cable support frame can be kept in a horizontal state when the position of the cable support frame is adjusted by adjusting the inclined strut.
Description
Technical Field
The utility model relates to a supporting component technical field specifically is support for tunnel.
Background
With the development of society, the use of electric power is indispensable to our lives, and cable tunnels have inseparable connection with electricity. A cable tunnel is a tunnel for laying cables. Install cable support in the cable tunnel, cable support plays the fixed effect of laying the cable.
The space in the cable tunnel is comparatively narrow, except necessary artifical maintenance space, the tunnel lateral wall is cable support's mounted position. All be fixed connection between each component of current tunnel cable support, can't adjust the cable position according to the reality when fixed cable, reduced space utilization.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a support for tunnel to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the support for the tunnel comprises a main support, wherein the main support is arc-shaped, a cable support is connected to the main support in a sliding mode, an inclined strut is connected to the lower end of the cable support in a sliding mode, one end of the inclined strut is fixedly connected with the main support, and a cable fixing piece is connected to the upper end of the cable support in a sliding mode.
Preferably, a first sliding groove is formed in the surface of the main support, a plurality of groups of bolt holes are formed in the surface of a web plate of the main support at equal intervals, first sliding holes are formed in the surfaces of wing plates on two sides of the main support, a cable support sliding block and an inclined strut sliding block are connected in the first sliding groove in a sliding mode, and bolt holes are formed in the surface of the inclined strut sliding block.
Preferably, the one end of cable support articulates there is first link, first link fixed connection is on the cable support slider, the second spout has been seted up to the up end of cable support, the bottom fixedly connected with regulating plate of cable support, first slide opening has been seted up on the surface of regulating plate.
Preferably, the two sets of connecting plates of upper end fixedly connected with of bracing frame, it is two sets of the connecting plate is located the both sides of regulating plate respectively, and is two sets of first bolt has still been run through between the connecting plate, first bolt sliding connection is in first slide opening, the equal threaded connection in both ends of first bolt has a set of fastening nut, the lower extreme of bracing frame articulates there is the second link, second link fixed connection is on the surface of bracing frame slider, the bracing frame cup joints the channel-section steel for two sets of looks, and is two sets of the bolt fastening hole has been seted up to the equal equidistance in surface of channel-section steel.
Preferably, the bottom fixedly connected with mounting slider of cable mounting, mounting slider sliding connection is in the second spout, circular-arc mounting groove has been seted up to the upper end of cable mounting, the opening has still been seted up to the upper end surface of cable mounting, the cable mounting is kept away from open-ended a lateral wall fixed surface and is connected with the fixed pin, threaded connection has fastening nut on the fixed pin, the inside of cable mounting is equipped with and holds the chamber, it is equipped with the fixed band to hold the intracavity, the head end of fixed band extends to the opening outside, the terminal fixedly connected with stopper of fixed band, the width of stopper is greater than the open-ended width, the surface equidistance of fixed band has seted up the multiunit locating hole.
Preferably, the outer wall surfaces of the two sides of the first connecting frame are fixedly connected with positioning pins, the positioning pins penetrate through the first sliding holes, and fastening nuts are connected to the positioning pins in a threaded mode.
Compared with the prior art, the beneficial effects of the utility model are that:
1) this support for tunnel through setting up cable support sliding connection in main support, can adjust the mounting height of cable according to the actual demand, and the horizontal position of cable can be adjusted to the second spout that is equipped with on the cable support simultaneously, improves space utilization when being suitable for many cables to lay, can lay in limited space and establish more cables, is favorable to tunnel construction cost's reduction.
2) This support for tunnel through set up the bracing frame at the lower extreme of cable support and play the supporting role to the cable support frame, can make the cable support frame keep the horizontality when adjusting position through adjusting the bracing frame.
3) This support for tunnel through sliding connection cable mount on the cable support, can fix the cable, and the cable mount passes through the fixed band, can use according to not unidimensional cable.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is a schematic structural view of the cable fixing member of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
the cable support comprises a main support 1, a cable support 2, an inclined strut 3, a positioning pin 4, a cable fixing piece 5, a first sliding groove 6, a first sliding hole 7, a cable support sliding block 8, an inclined strut sliding block 9, a second sliding groove 10, an adjusting plate 11, a connecting plate 12, a fixing piece sliding block 13, a mounting groove 14, an opening 15, a containing cavity 16, a fixing band 17, a limiting block 18, a fixing pin 19, a positioning hole 20, a first connecting frame 21 and a second connecting frame 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a support for a tunnel, including a main support 1, the main support 1 is arc-shaped, a cable support 2 is slidably connected to the main support 1 by installing the cable support 2, the installation height of a cable can be adjusted according to actual requirements, meanwhile, a second chute 10 provided on the cable support 2 can adjust the horizontal position of the cable, which is suitable for laying a plurality of cables, to improve the space utilization, to lay more cables in a limited space, which is beneficial to reducing the cost of tunnel construction, the lower end of the cable support 2 is slidably connected with an inclined strut 3, one end of the inclined strut 3 is fixedly connected with the main support 1, the inclined strut 3 is provided at the lower end of the cable support 2 to support the cable support 2, and the cable support can be kept horizontal when adjusting the position by adjusting the inclined strut 3, the upper end sliding connection of cable support 2 has cable mounting 5, through sliding connection cable mount 5 on cable support 2, can fix the cable, and cable mount 5 passes through fixed band 17, can use according to the cable of unidimensional not.
Wherein, first spout 6 has been seted up on the surface of main support 1, and the multiunit bolt hole has been seted up to the web surface equidistance of main support 1, and first slide opening 7 has all been seted up on the surface of the both sides pterygoid lamina of main support 1, and sliding connection has cable support slider 8 and strut slider 9 in the first spout 6, through sliding connection cable support slider 8 and strut slider 9, can adjust the high position of cable according to the actual demand.
Wherein, the one end of cable support 2 articulates there is first link 21, and first link 21 fixed connection is on cable support slider 8, and second spout 10 has been seted up to the up end of cable support 2, and cable support 2's bottom fixedly connected with regulating plate 11, first slide opening has been seted up on regulating plate 11's surface.
Wherein, two sets of connecting plates 12 of upper end fixedly connected with of bracing frame 3, two sets of connecting plates 12 are located the both sides of regulating plate 11 respectively, first bolt has still been run through between two sets of connecting plates 12, first bolt sliding connection is in the first slide hole of regulating plate 11, the equal threaded connection in both ends of first bolt has a set of fastening nut, the lower extreme of bracing frame 3 articulates there is second link 22, second link 22 fixed connection is on the surface of bracing frame slider 9, bracing frame 3 cup joints the channel-section steel for two sets of looks, the bolt fastening hole has been seted up to the equal equidistance in surface of two sets of channel-section steels, through the length of position and bracing frame 3 of adjustment bracing frame 3 on regulating plate 11, support cable support 2 to different height positions.
Wherein, the bottom end of the cable fixing part 5 is fixedly connected with a fixing part sliding block 13, the fixing part sliding block 13 is connected in the second sliding groove 10 in a sliding way and can adjust the transverse position of the cable, the upper end of the cable fixing part 5 is provided with an arc-shaped mounting groove 14, the upper end surface of the cable fixing part 5 is also provided with an opening 15, a side wall surface of the cable fixing part 5 far away from the opening 15 is fixedly connected with a fixing pin 19, the fixing pin 19 is connected with a fastening nut in a threaded way, the inside of the cable fixing part 5 is provided with a containing cavity 16, a fixing belt 17 is arranged in the containing cavity 16, the head end of the fixing belt 17 extends to the outside of the opening 15, the tail end of the fixing belt 17 is fixedly connected with a limiting block 18, the width of the limiting block 18 is larger than the width of, the cable connector is suitable for cables with different specifications.
Wherein, the equal fixedly connected with locating pin 4 in both sides outer wall surface of first link 21, locating pin 4 runs through in first slide opening 7, and threaded connection has fastening nut on locating pin 4, plays the effect of fixed cable support 2.
The number of the cable brackets 2, the inclined brackets 3 and the cable fixing frames 5 is determined according to the actual requirement of cable arrangement.
The specific working principle is as follows:
this support for tunnel when installation, the assigned position on cable support 2 removes main support 1 according to the laying demand of cable, be fixed in first slide opening 7 inside with fixed pin 4 through fastening nut, remove bracing frame slider 9 to the bolt hole department on adjacent main support 1 surface, through bolt fastening bracing frame slider 9, and adapt to fastening nut and fix first bolt in regulating plate 11, prevent the cable on the mounting plate groove 14 of cable mount 5, compress tightly fixed band 17 on the cable surface, and fix with fastening nut after connecting fixed band 17 on fixed pin 19 through fixed pin 19.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. Support for tunnel, including main support (1), main support (1) is circular-arc, its characterized in that, sliding connection has cable support (2) on main support (1), the lower extreme sliding connection of cable support (2) has bracing frame (3), the one end and main support (1) fixed connection of bracing frame (3), the upper end sliding connection of cable support (2) has cable mounting (5).
2. The tunnel support according to claim 1, wherein a first sliding groove (6) is formed in the surface of the main support (1), a plurality of groups of bolt holes are formed in the surface of a web plate of the main support (1) at equal intervals, first sliding holes (7) are formed in the surfaces of wing plates on two sides of the main support (1), a cable support sliding block (8) and an inclined strut sliding block (9) are slidably connected in the first sliding groove (6), and bolt holes are formed in the surface of the inclined strut sliding block (9).
3. The support for the tunnel according to claim 2, wherein one end of the cable support (2) is hinged to a first connecting frame (21), the first connecting frame (21) is fixedly connected to the cable support sliding block (8), a second sliding groove (10) is formed in the upper end face of the cable support (2), an adjusting plate (11) is fixedly connected to the bottom end of the cable support (2), and a first sliding hole is formed in the surface of the adjusting plate (11).
4. The bracket for the tunnel according to claim 3, wherein two sets of connecting plates (12) are fixedly connected to the upper end of the angle bracket (3), the two sets of connecting plates (12) are respectively located at two sides of the adjusting plate (11), a first bolt penetrates between the two sets of connecting plates (12), the first bolt is slidably connected in a first sliding hole, two ends of the first bolt are respectively in threaded connection with a set of fastening nuts, the lower end of the angle bracket (3) is hinged with a second connecting frame (22), the second connecting frame (22) is fixedly connected to the surface of the angle bracket sliding block (9), the angle bracket (3) is two sets of sleeved channel steels, and bolt fixing holes are formed in the surfaces of the two sets of channel steels at equal intervals.
5. The support for the tunnel according to claim 3, wherein a fixing piece slider (13) is fixedly connected to a bottom end of the cable fixing piece (5), the fixing piece slider (13) is slidably connected in the second sliding groove (10), the upper end of the cable fixing piece (5) is provided with an arc-shaped mounting groove (14), an opening (15) is further formed in the upper end surface of the cable fixing piece (5), a fixing pin (19) is fixedly connected to a side wall surface of the cable fixing piece (5) far away from the opening (15), a fastening nut is connected to the fixing pin (19) in a threaded manner, an accommodating cavity (16) is formed in the cable fixing piece (5), a fixing band (17) is arranged in the accommodating cavity (16), a head end of the fixing band (17) extends to the outside of the opening (15), and a limiting block (18) is fixedly connected to a tail end of the fixing band (, the width of stopper (18) is greater than the width of opening (15), multiunit locating hole (20) have been seted up to the surface equidistance of fixed band (17).
6. The bracket for the tunnel according to claim 3, wherein the outer wall surfaces of both sides of the first connecting frame (21) are fixedly connected with positioning pins (4), the positioning pins (4) penetrate through the first sliding holes (7), and fastening nuts are screwed on the positioning pins (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921800334.1U CN211351548U (en) | 2019-10-24 | 2019-10-24 | Support for tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921800334.1U CN211351548U (en) | 2019-10-24 | 2019-10-24 | Support for tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211351548U true CN211351548U (en) | 2020-08-25 |
Family
ID=72097965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921800334.1U Expired - Fee Related CN211351548U (en) | 2019-10-24 | 2019-10-24 | Support for tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211351548U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112832864A (en) * | 2021-02-01 | 2021-05-25 | 迅通(北京)非开挖建设工程有限公司 | A power tunnel pipe culvert |
| CN114937957A (en) * | 2022-05-11 | 2022-08-23 | 国网上海市电力公司 | Adjustable cable support with self-locking device |
| CN115117835A (en) * | 2022-08-31 | 2022-09-27 | 国网山东省电力公司枣庄供电公司 | Cable mounting and fixing device |
| CN115749950A (en) * | 2022-11-01 | 2023-03-07 | 北京爱普电力股份有限公司 | Electric power tunnel construction equipment |
-
2019
- 2019-10-24 CN CN201921800334.1U patent/CN211351548U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112832864A (en) * | 2021-02-01 | 2021-05-25 | 迅通(北京)非开挖建设工程有限公司 | A power tunnel pipe culvert |
| CN114937957A (en) * | 2022-05-11 | 2022-08-23 | 国网上海市电力公司 | Adjustable cable support with self-locking device |
| CN115117835A (en) * | 2022-08-31 | 2022-09-27 | 国网山东省电力公司枣庄供电公司 | Cable mounting and fixing device |
| CN115117835B (en) * | 2022-08-31 | 2022-12-06 | 国网山东省电力公司枣庄供电公司 | Cable mounting and fixing device |
| CN115749950A (en) * | 2022-11-01 | 2023-03-07 | 北京爱普电力股份有限公司 | Electric power tunnel construction equipment |
| CN115749950B (en) * | 2022-11-01 | 2023-06-13 | 北京爱普电力股份有限公司 | Electric power tunnel construction equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 212200 No.1, Xinsheng Road, Sanmao street, Yangzhong City, Zhenjiang City, Jiangsu Province Patentee after: Huiyu integrated support and hanger (Jiangsu) Co.,Ltd. Address before: 212200 No.1, Xinsheng Road, Sanmao street, Yangzhong City, Zhenjiang City, Jiangsu Province Patentee before: Huiyu support and hanger (Jiangsu) Co.,Ltd. |
|
| 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: 20200825 |