CN114256800A - Cable supporting device suitable for trenchless power tunnel and construction method - Google Patents
Cable supporting device suitable for trenchless power tunnel and construction method Download PDFInfo
- Publication number
- CN114256800A CN114256800A CN202111600123.5A CN202111600123A CN114256800A CN 114256800 A CN114256800 A CN 114256800A CN 202111600123 A CN202111600123 A CN 202111600123A CN 114256800 A CN114256800 A CN 114256800A
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- block
- cable
- arc
- screw rod
- fixed
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/08—Installations of electric cables or lines in or on the ground or water in tunnels
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
Abstract
The invention provides a cable supporting device suitable for a non-excavation electric power tunnel, which comprises a fixed column, wherein the front side of the fixed column is provided with a sliding groove, a lifting assembly is arranged in the sliding groove, the bottom of the fixed column is provided with a supporting seat, the lifting assembly and the top of the supporting seat are fixedly provided with an adjusting assembly, the top end of the adjusting assembly is provided with a clamping assembly, two sides and the bottom of the fixed column are fixedly provided with mounting blocks, through the arranged lifting assembly, a worker moves a screw rod sliding block to the bottom, only the worker is required to place a cable on an arc-shaped placing block, then a fastening screw rod is rotated to enable the arc-shaped pressing block to abut against the surface of the cable, so that the cable is fixed, through an arranged silica gel pad, burrs on the surface of the supporting device are prevented from scratching the surface of the cable, the service life of the cable is influenced, and then the cable placed at a high position is lifted through the lifting assembly, thereby reducing the labor intensity of manual lifting.
Description
Technical Field
The invention relates to the technical field of cable supporting devices, in particular to a cable supporting device suitable for a trenchless power tunnel and a construction method.
Background
The non-excavation is a new construction technology for laying, replacing and repairing various underground pipelines under the condition of excavating the extremely small part of the earth surface by using various rock-soil drilling equipment and technical means in a guiding mode, a directional drilling mode and other modes, does not obstruct traffic, damage greenbelts and vegetation, does not influence the normal life and working order of shops, hospitals, schools and residents, solves the problem that the life of the residents is interfered by the traditional excavation construction, and has damage and adverse effects on traffic, environment and the foundation of surrounding buildings, so that the cable tunnel has a high social and economic effect, and is a fully-closed underground structure which contains a large number of cables and is provided with a passage for installation and inspection.
At the cable support that uses in current electric power tunnel, because the distance is shorter between two cable supports, consequently when laying the cable, need artifical manual lift to the cable support of eminence on, the cable is heavier, leads to workman's intensity of labour great, and current cable support does not possess the regulating power, and is relatively poor to the fixed effect of cable.
Disclosure of Invention
The invention aims to provide a cable supporting device suitable for a trenchless power tunnel and a construction method, and aims to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the cable supporting device suitable for the trenchless power tunnel comprises a fixed column, wherein a sliding groove is formed in the front side of the fixed column, a lifting assembly is installed in the sliding groove, a supporting seat is installed at the bottom of the fixed column, adjusting assemblies are fixedly installed at the tops of the lifting assembly and the supporting seat, a clamping assembly is installed at the top end of each adjusting assembly, and installation blocks are fixedly installed on two sides and the bottom of the fixed column;
the lifting assembly comprises bearing seats arranged at the top end and the top end inside the sliding groove, a first lead screw is rotatably arranged between the two bearing seats, a lead screw sliding block is arranged on the first lead screw, grooves are formed in two sides of the lead screw sliding block, the lead screw sliding block is slidably arranged inside the sliding groove, the grooves are clamped at the opening of the sliding groove, and a supporting plate is fixedly connected to the front side of the lead screw sliding block;
the clamping subassembly includes the mount, mount top middle part threaded connection has the threaded rod, the holding down plate is installed to the threaded rod bottom, the guiding axle is all installed to the both sides that lie in the threaded rod between holding down plate and the mount.
As a preferred embodiment of the present invention: the adjusting part comprises fixed blocks fixedly mounted on the top ends of the supporting seat and the supporting plate, an adjusting groove is formed in the top end of the fixed block, a second lead screw is mounted in the adjusting groove, one end of the second lead screw extends to the outside of the fixed block and is fixedly connected with the rotating wheel, an adjusting block is mounted on the second lead screw, a mounting plate is fixedly mounted on the top end of the adjusting block, and the fixing frame is fixedly mounted on the top end of the mounting plate.
As a preferred embodiment of the present invention: and a fastening bolt is arranged in the middle of one side of the fixed block in a threaded manner and is abutted against the adjusting block.
As a preferred embodiment of the present invention: the mounting panel top fixed mounting has three arc that is used for placing the cable to place the piece, holding down plate bottom fixed mounting has three sleeve, and is three the equal movable sleeve in sleeve bottom is equipped with the connecting rod, and is three the equal fixedly connected with in connecting rod bottom connects the cushion, corresponds the sleeve is equipped with the spring with the outside cover of connecting rod, the both ends of spring respectively with holding down plate and be connected cushion fixed connection, connect cushion bottom fixedly connected with arc compact heap.
As a preferred embodiment of the present invention: the arc compact heap is three place the piece with three arc and corresponds the setting.
As a preferred embodiment of the present invention: the inner walls of the arc-shaped pressing blocks and the arc-shaped placing blocks are provided with silica gel pads.
As a preferred embodiment of the present invention: the bottom fixed mounting of first lead screw has first conical gear, one side fixed mounting of fixed column has the equipment box, install driving gear and driven gear in the equipment box, driving gear and driven gear meshing are connected, equipment box one side fixedly connected with dwang, dwang and driving gear fixed connection, driven gear and driven lever fixed connection, the driven lever extends to inside and second conical gear fixed connection of spout, first conical gear is connected with second conical gear meshing.
As a preferred embodiment of the present invention: the diameter of the driving gear is smaller than that of the driven gear.
As a preferred embodiment of the present invention: the fixed column is located one side of the equipment box and is provided with a plurality of limiting holes, one side of the screw rod sliding block is also provided with limiting holes, and limiting screws are connected in the limiting holes in a threaded mode.
A construction method of a cable supporting device suitable for a trenchless power tunnel comprises the cable supporting device suitable for the trenchless power tunnel, and further comprises the following construction steps:
s1, the constructor selects a proper position and distance to fixedly install the fixing column with the wall of the tunnel through the installation block;
s2, sequentially laying the cables on the bottom layer on the arc-shaped placing blocks at the bottom by constructors, and fixing the cables through the arc-shaped pressing blocks;
s3, the constructor puts down the screw rod sliding block through rotating the rotating rod, further places the upper layer cable on the arc-shaped placing block at the top, and lifts the screw rod sliding block through rotating the rotating rod;
s4, after aligning the limiting hole on one side of the screw rod sliding block with the limiting block on one side of the fixing column, fixing the position of the screw rod sliding block through a limiting screw.
Compared with the prior art, the invention has the following beneficial effects: through the promotion subassembly that is equipped with, the staff removes the lead screw slider to the bottom, only need the staff to place the cable on the arc places the piece, then rotatory fastening screw for the arc compact heap supports tight cable surface, thereby accomplish the fixed to the cable, and through the silica gel pad that sets up, avoid the burr on this strutting arrangement surface to cut open the cable epidermis, influence the life of cable, then will arrange the cable lift of eminence in through the promotion subassembly, thereby the intensity of labour of artifical raising has been alleviateed.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of the present invention;
FIG. 3 is a schematic cross-sectional view of a lifting assembly according to the present invention;
FIG. 4 is a schematic structural diagram of a lead screw slider according to the present invention;
FIG. 5 is a schematic structural view of the support base of the present invention;
FIG. 6 is a schematic view of the adjusting assembly and the clamping assembly of the present invention;
FIG. 7 is a schematic cross-sectional view of an adjusting assembly and a clamping assembly according to the present invention;
fig. 8 is an enlarged view of fig. 7 at a.
In the figure: 1. fixing a column; 2. a chute; 3. a lifting assembly; 31. a first lead screw; 32. a screw rod slide block; 33. a trench; 34. a support plate; 35. a first bevel gear; 36. an equipment box; 37. a driving gear; 38. a driven gear; 39. rotating the rod; 310. a second bevel gear; 4. a supporting seat; 5. an adjustment assembly; 51. a fixed block; 52. an adjustment groove; 53. a second lead screw; 54. an adjusting block; 55. mounting a plate; 56. a rotating wheel; 57. fastening a bolt; 6. a clamping assembly; 61. a fixed mount; 62. a threaded rod; 63. a lower pressing plate; 64. a guide shaft; 65. an arc-shaped placing block; 66. a sleeve; 67. a connecting rod; 68. a spring; 69. an arc-shaped pressing block; 7. mounting blocks; 8. a silica gel pad; 9. a limiting hole; 10. and a limiting screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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 invention.
Referring to fig. 1-8, the present invention provides the following technical solutions: the utility model provides a cable strutting arrangement suitable for non-excavation electric power tunnel, includes fixed column 1, and spout 2 has openly been seted up to fixed column 1, installs lifting unit 3 in the spout 2, and supporting seat 4 is installed to 1 bottom of fixed column, and lifting unit 3 and the equal fixed mounting in 4 tops of supporting seat have adjusting part 5, and clamping subassembly 6 is installed on adjusting part 5 top, and the equal fixed mounting in both sides and the bottom of fixed column 1 has installation piece 7.
In this embodiment: the lifting assembly 3 comprises bearing seats arranged at the top end and the top end inside the sliding chute 2, a first screw rod 31 is rotatably arranged between the two bearing seats, a screw rod slide block 32 is arranged on the first screw rod 31, grooves 33 are arranged at two sides of the screw rod slide block 32, the screw rod slide block 32 is slidably arranged inside the sliding chute 2, the grooves 33 are clamped at the opening of the sliding chute 2, a support plate 34 is fixedly connected with the front surface of the screw rod slide block 32, a first bevel gear 35 is fixedly arranged at the bottom of the first screw rod 31, an equipment box 36 is fixedly arranged at one side of the fixed column 1, a driving gear 37 and a driven gear 38 are arranged in the equipment box 36, the driving gear 37 is meshed and connected with the driven gear 38, a rotating rod 39 is fixedly connected with the driving gear 37 at one side of the equipment box 36, the driven gear 38 is fixedly connected with the driven rod, and the driven rod extends into the sliding chute 2 to be fixedly connected with a second bevel gear 310, the first bevel gear 35 is meshed with the second bevel gear 310, and the diameter of the driving gear 37 is smaller than that of the driven gear 38.
Specifically, by rotating the rotating rod 39, the driving gear 37 drives the driven gear 38 to rotate, and then the driven gear 38 drives the second bevel gear 310 to rotate, so that the first bevel gear 35 drives the first lead screw 31 to rotate, and then the lead screw slider 32 ascends or descends along the direction of the first lead screw 31.
In this embodiment: adjusting part 5 includes fixed block 51 fixed mounting on supporting seat 4 and backup pad 34 top, adjustment tank 52 has been seted up on the fixed block 51 top, install second lead screw 53 in the adjustment tank 52, the one end of second lead screw 53 extend to fixed block 51 outside and with rotating wheel 56 fixed connection, install regulating block 54 on the second lead screw 53, regulating block 54 top fixed mounting has mounting panel 55, mount 61 fixed mounting is on mounting panel 55 top, the one side mid portion screw thread that is located fixed block 51 installs fastening bolt 57, fastening bolt 57 supports tightly the setting with regulating block 54.
Specifically, the adjusting block 54 moves left and right along the direction of the second lead screw 53 by rotating the rotating wheel 56, so as to drive the clamping component 6 mounted at the top end of the mounting plate 55 to slightly move, thereby completing the position adjustment of the cable when the cable is fixed.
In this embodiment: clamping subassembly 6 includes mount 61, mount 61 top middle part threaded connection has threaded rod 62, holding down plate 63 is installed to threaded rod 62 bottom, the guiding axle 64 is all installed to the both sides that lie in threaded rod 62 between holding down plate 63 and the mount 61, mounting panel 55 top fixed mounting has three arc that is used for placing the cable to place piece 65, holding down plate 63 bottom fixed mounting has three sleeve 66, the equal movable sleeve in three sleeve 66 bottom is equipped with connecting rod 67, the equal fixedly connected with in three connecting rod 67 bottom connects the cushion, the sleeve 66 that corresponds is equipped with spring 68 with the outside cover of connecting rod 67, the both ends of spring 68 respectively with holding down plate 63 and connection cushion fixed connection, connect cushion bottom fixedly connected with arc compact heap 69, three arc compact heap 69 places piece 65 with three arc and corresponds the setting.
Specifically, make holding down plate 63 remove down through rotating threaded rod 62, support through the arc compact heap 69 that sets up and tightly place the cable in the arc places piece 65, and then accomplish the fixed to the cable, promote the buffer power through sleeve 66, connecting rod 67 and the spring 68 that sets up, avoid arc compact heap 69 directly to support tightly the cable fast and lead to the cable epidermis impaired.
In this embodiment: the inner walls of the arc-shaped pressing block 69 and the arc-shaped placing block 65 are both provided with a silica gel pad 8.
Specifically, through the silica gel pad 8 that sets up, avoid the burr on this strutting arrangement surface to cut open the life that the cable epidermis influences the cable.
In this embodiment, the fixing column 1 is located on one side of the device box 36 and is provided with a plurality of limiting holes 9, one side of the screw rod slide block 32 is also provided with a limiting hole 9, and the limiting hole 9 is internally threaded with a limiting screw 10.
Specifically, through the arranged limiting holes 9 and the limiting screws 10, when the screw rod sliding block 32 rises to a proper height, the two limiting holes 9 are aligned and then the position of the screw rod sliding block 32 is fixed through the limiting screws 10.
A construction method of a cable supporting device suitable for a trenchless power tunnel comprises the cable supporting device suitable for the trenchless power tunnel, and further comprises the following construction steps:
s1, the constructor selects a proper position and distance to fixedly install the fixed column 1 with the tunnel wall through the installation block 7;
s2, sequentially laying the cables on the bottom layer on the arc-shaped placing blocks 65 at the bottom by constructors, and fixing the cables through the arc-shaped pressing blocks 69;
s3, the constructor puts down the screw rod sliding block 32 by rotating the rotating rod 39, further places the upper layer cable on the arc-shaped placing block 65 at the top, and lifts the screw rod sliding block 32 by rotating the rotating rod 39;
s4, aligning the limiting hole 9 on one side of the screw rod sliding block 32 with the limiting block on one side of the fixing column 1 by constructors, and fixing the position of the screw rod sliding block 32 through the limiting screw 10.
The working principle is that a constructor firstly determines the installation position and the installation distance of the supporting device in a non-excavated electric power tunnel, then fixes a fixed column 1 and the tunnel wall through an installation block 7, then rotates a rotating rod 39, so that a driving gear 37 drives a driven gear 38 to rotate, further a second bevel gear 310 drives a first bevel gear 35 to rotate, further a screw rod slide block 32 descends along the direction of a first screw rod 31, thereby enabling a clamping component 6 at the top to move downwards to a proper position, then the constructor respectively places cables to be laid in arc-shaped placing blocks 65, then rotates a threaded rod 62, so that a lower pressing plate 63 moves downwards to drive an arc-shaped pressing block 69 to tightly abut against the surface of the cable, and the acting force generated when the arc-shaped pressing block 69 tightly abuts against the surface of the cable can be effectively buffered through a sleeve 66, a connecting rod 67 and a spring 68, the surface burrs of the supporting device can be effectively prevented from scratching the surface of the cable through the silica gel pads 8 arranged on the inner walls of the arc-shaped placing block 65 and the arc-shaped pressing block 69, thereby prolonging the service life of the cable, when the cable is fixed, the constructor rotates the rotating rod 39 reversely, so that the screw rod slide block 32 drives the support plate 34 to move upwards, thereby realizing the lifting of the cable, so that the constructors do not need to manually lift the cable to erect the cable to a high place, when the cable is lifted to a proper position to enable the limiting hole 9 on the side surface of the fixed column 1 to be aligned with the limiting hole 9 on the side surface of the screw rod sliding block 32, the position of the screw rod slide block 32 is fixed through the limit screw 10, the screw rod slide block 32 is prevented from moving downwards, because driving gear 37 diameter is less than driven gear 38 diameter, and then constructor can be more laborsaving when rotating dwang 39 and carrying out the cable lift, further reduction constructor's intensity of labour.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a cable strutting arrangement suitable for non-excavation electric power tunnel, includes fixed column (1), its characterized in that: the front surface of the fixed column (1) is provided with a sliding chute (2), a lifting assembly (3) is installed in the sliding chute (2), the bottom of the fixed column (1) is provided with a supporting seat (4), the tops of the lifting assembly (3) and the supporting seat (4) are both fixedly provided with an adjusting assembly (5), the top end of the adjusting assembly (5) is provided with a clamping assembly (6), and the two sides and the bottom of the fixed column (1) are both fixedly provided with mounting blocks (7);
the lifting assembly (3) comprises bearing seats arranged at the top end and the top end inside the sliding chute (2), a first screw rod (31) is rotatably arranged between the two bearing seats, a screw rod sliding block (32) is arranged on the first screw rod (31), grooves (33) are formed in two sides of the screw rod sliding block (32), the screw rod sliding block (32) is slidably arranged inside the sliding chute (2), the grooves (33) are clamped at the opening of the sliding chute (2), and a supporting plate (34) is fixedly connected to the front side of the screw rod sliding block (32);
clamping subassembly (6) are including mount (61), mount (61) top middle part threaded connection has threaded rod (62), holding down plate (63) are installed to threaded rod (62) bottom, guiding axle (64) are all installed to the both sides that lie in threaded rod (62) between holding down plate (63) and mount (61).
2. The cable support device for the trenchless power tunnel of claim 1 wherein: adjusting part (5) are including fixed block (51) on fixed mounting in supporting seat (4) and backup pad (34) top, adjustment tank (52) have been seted up on fixed block (51) top, install second lead screw (53) in adjustment tank (52), the one end of second lead screw (53) extend to fixed block (51) outside and with rotating wheel (56) fixed connection, install regulating block (54) on second lead screw (53), regulating block (54) top fixed mounting has mounting panel (55), mount (61) fixed mounting is on mounting panel (55) top.
3. The cable support device for the trenchless power tunnel of claim 2 wherein: and a fastening bolt (57) is arranged in the middle of one side of the fixing block (51) in a threaded manner, and the fastening bolt (57) is tightly abutted against the adjusting block (54).
4. The cable support device for the trenchless power tunnel of claim 2 wherein: mounting panel (55) top fixed mounting has three arc that is used for placing the cable to place piece (65), holding down plate (63) bottom fixed mounting has three sleeve (66), and is three sleeve (66) bottom equal movable sleeve is equipped with connecting rod (67), and is three connecting rod (67) bottom equal fixedly connected with connects the cushion, corresponds sleeve (66) and connecting rod (67) outside cover are equipped with spring (68), the both ends of spring (68) respectively with holding down plate (63) and be connected cushion fixed connection, it compresses tightly piece (69) to connect cushion bottom fixedly connected with arc.
5. The cable support device for the trenchless power tunnel of claim 4 wherein: the three arc-shaped pressing blocks (69) are arranged corresponding to the three arc-shaped placing blocks (65).
6. The cable support device for the trenchless power tunnel of claim 4 wherein: and the inner walls of the arc-shaped pressing block (69) and the arc-shaped placing block (65) are both provided with a silica gel pad (8).
7. The cable support device for the trenchless power tunnel of claim 1 wherein: the bottom fixed mounting of first lead screw (31) has first conical gear (35), one side fixed mounting of fixed column (1) has equipment box (36), install driving gear (37) and driven gear (38) in equipment box (36), driving gear (37) and driven gear (38) meshing are connected, equipment box (36) one side fixedly connected with dwang (39), dwang (39) and driving gear (37) fixed connection, driven gear (38) and follower lever fixed connection, the follower lever extends to spout (2) inside and second conical gear (310) fixed connection, first conical gear (35) are connected with second conical gear (310) meshing.
8. The cable support device for the trenchless power tunnel of claim 7 wherein: the diameter of the driving gear (37) is smaller than that of the driven gear (38).
9. The cable support device for the trenchless power tunnel of claim 1 wherein: the fixing column (1) is located on one side of the equipment box (36) and is provided with a plurality of limiting holes (9), one side of the screw rod sliding block (32) is also provided with limiting holes (9), and limiting screws (10) are connected to the limiting holes (9) in an internal thread mode.
10. A method for constructing a cable support device for a trenchless power tunnel, comprising the cable support device for a trenchless power tunnel as claimed in any of claims 1 to 9, further comprising the steps of:
s1, the constructor selects a proper position and distance to fixedly install the fixing column (1) with the wall of the tunnel through the installation block (7);
s2, sequentially laying the cables on the bottom layer on an arc-shaped placing block (65) at the bottom by constructors, and fixing the cables through arc-shaped pressing blocks (69);
s3, a constructor puts down the screw rod sliding block (32) by rotating the rotating rod (39), further places the upper layer cable on the arc-shaped placing block (65) at the top, and lifts the screw rod sliding block (32) by rotating the rotating rod (39);
s4, aligning a limiting hole (9) on one side of the screw rod sliding block (32) with a limiting block on one side of the fixing column (1) by a constructor, and fixing the position of the screw rod sliding block (32) through a limiting screw (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111600123.5A CN114256800A (en) | 2021-12-24 | 2021-12-24 | Cable supporting device suitable for trenchless power tunnel and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111600123.5A CN114256800A (en) | 2021-12-24 | 2021-12-24 | Cable supporting device suitable for trenchless power tunnel and construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114256800A true CN114256800A (en) | 2022-03-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111600123.5A Pending CN114256800A (en) | 2021-12-24 | 2021-12-24 | Cable supporting device suitable for trenchless power tunnel and construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114256800A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN115832962A (en) * | 2023-02-10 | 2023-03-21 | 哈尔滨学院 | Be arranged in tunnel cable laying auxiliary stand |
| CN116865193A (en) * | 2023-09-04 | 2023-10-10 | 德州欣宇电气自动化设备有限公司 | Distribution network planning device based on distribution network frame |
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| CN207947579U (en) * | 2017-12-26 | 2018-10-09 | 闵梦蝶 | A kind of tunnel cable holder |
| CN210404673U (en) * | 2019-10-31 | 2020-04-24 | 中铁建大桥工程局集团第五工程有限公司 | Cable support frame for railway tunnel construction |
| CN111799728A (en) * | 2020-07-28 | 2020-10-20 | 丽水二三网络有限公司 | Cable supporting device for communication equipment |
| CN212258318U (en) * | 2020-07-09 | 2020-12-29 | 河北安亚电气科技有限公司 | Glass fiber reinforced plastic cable support |
| CN213460920U (en) * | 2020-10-13 | 2021-06-15 | 成都科莱迪电子有限公司 | Piping lane sectional shelf-unit |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207947579U (en) * | 2017-12-26 | 2018-10-09 | 闵梦蝶 | A kind of tunnel cable holder |
| CN210404673U (en) * | 2019-10-31 | 2020-04-24 | 中铁建大桥工程局集团第五工程有限公司 | Cable support frame for railway tunnel construction |
| CN212258318U (en) * | 2020-07-09 | 2020-12-29 | 河北安亚电气科技有限公司 | Glass fiber reinforced plastic cable support |
| CN111799728A (en) * | 2020-07-28 | 2020-10-20 | 丽水二三网络有限公司 | Cable supporting device for communication equipment |
| CN213460920U (en) * | 2020-10-13 | 2021-06-15 | 成都科莱迪电子有限公司 | Piping lane sectional shelf-unit |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN115832962A (en) * | 2023-02-10 | 2023-03-21 | 哈尔滨学院 | Be arranged in tunnel cable laying auxiliary stand |
| CN116865193A (en) * | 2023-09-04 | 2023-10-10 | 德州欣宇电气自动化设备有限公司 | Distribution network planning device based on distribution network frame |
| CN116865193B (en) * | 2023-09-04 | 2023-11-03 | 德州欣宇电气自动化设备有限公司 | Distribution network planning device based on distribution network frame |
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