CN111371045A - Cable groove structure and installation process thereof - Google Patents
Cable groove structure and installation process thereof Download PDFInfo
- Publication number
- CN111371045A CN111371045A CN202010191494.1A CN202010191494A CN111371045A CN 111371045 A CN111371045 A CN 111371045A CN 202010191494 A CN202010191494 A CN 202010191494A CN 111371045 A CN111371045 A CN 111371045A
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- plate
- cable
- groove body
- length direction
- replacement
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- 238000011900 installation process Methods 0.000 title claims abstract description 8
- 238000003860 storage Methods 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000000926 separation method Methods 0.000 claims description 14
- 210000005056 cell body Anatomy 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 10
- 230000004888 barrier function Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 238000005538 encapsulation Methods 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000007142 ring opening reaction Methods 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 claims description 2
- 239000010802 sludge Substances 0.000 abstract description 13
- 238000004140 cleaning Methods 0.000 abstract description 7
- 230000007246 mechanism Effects 0.000 description 5
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000005246 galvanizing Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- 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
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0437—Channels
- H02G3/045—Channels provided with perforations or slots permitting introduction or exit of wires
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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
- 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
- H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
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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
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses a cable groove body structure and an installation process thereof, relates to the technical field of cable groove bodies, and aims to solve the technical problems that more sludge is easily accumulated at the bottom of the inner side of a cable groove body, a cable is soaked in the sludge, and the cleaning of the cable groove body and the cable by later-stage constructors is increased; the end part of the replacing plate close to the cover body is provided with a deformation clamping piece which can clamp the replacing plate on the object placing groove body; a support bar is arranged on the side wall of the replacement plate, which deviates from the direction of the object placing groove body, along the length direction of the replacement plate body, and a gap is formed between the support bar and the bottom wall of the replacement plate body; the support bar is provided with a storage plate, and the storage plate is provided with a plurality of water leakage holes; the cleaning of later-stage constructors to the cable groove body and the cable can be reduced.
Description
Technical Field
The invention relates to the technical field of cable troughs, in particular to a cable trough structure and an installation process thereof.
Background
The cable groove is used for protecting the cable, and mechanical damage to the cable is reduced.
The existing chinese patent publication No. CN110212464A provides a cable trunking, which includes an end part assembling mechanism and an intermediate connecting mechanism; the end part assembling mechanism comprises an assembling part and an end part rotating part, the sliding end of the assembling part is in sliding fit with the sliding end of the end part rotating part, and the sliding end of the assembling part and the sliding end of the end part rotating part are fixed through a first fixing part; the middle connecting mechanism comprises at least one connecting assembly, the connecting assembly comprises two middle rotating pieces, the sliding ends of the two middle rotating pieces of the same connecting assembly are in sliding fit and are fixed together through a second fixing piece, the adjacent two connecting assemblies are in rotating fit through the rotating ends of the middle rotating pieces and are fixed together through a third fixing piece, and the rotating ends of the two middle rotating pieces positioned at the two ends of the middle connecting mechanism are respectively in rotating fit with the rotating ends of the two end rotating pieces and are fixed together through a fourth fixing piece; the cable trunking can adjust the structure of the cable trunking according to different field conditions.
The above prior art solutions have the following drawbacks: however, the existing cable groove bodies are fixed on the cable groove body bracket through the hoops and the nuts, the cables are directly placed in the cable groove bodies and are leaked by water vapor and dust for a long time, more sludge is easily accumulated at the bottom of the inner sides of the cable groove bodies, the cables are soaked in the sludge, and the cleaning of later-stage constructors for the cable groove bodies and the cables is increased, so that the improvement is needed.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a cable groove body structure and an installation process thereof, which have the advantage of reducing the cleaning of later-stage constructors on the cable groove body and a cable.
The above object of the present invention is achieved by the following technical solutions:
a cable trough structure comprises a storage trough body and a cover body for sealing and covering the storage trough body, wherein a replacement plate is arranged on the inner side of the storage trough body, and the section of the replacement plate, which is vertical to the length direction, is concave; the end part of the replacing plate close to the cover body direction is provided with a deformation clamping piece which can clamp the replacing plate on the object placing groove body; the side wall of the replacement plate, which deviates from the direction of the object placing groove body, is provided with support bars along the length direction, the support bars are symmetrically arranged along the length direction of the replacement plate, and a gap is formed between the support bars and the bottom wall of the replacement plate; the object placing plate is placed on the supporting strips, and a plurality of water leakage holes are formed in the object placing plate.
By adopting the technical scheme, when the constructor needs to clean the sludge in the later period, the cover body is opened, the cable is taken out from the object placing groove body and placed on one side, the object placing plate is taken out, and at the moment, the constructor takes the replacing plate out of the object placing groove body and cleans the sludge; the replacement plate that can take out has alleviateed the clearance of later stage constructor to cable groove body and cable.
The invention is further configured to: it is provided with a plurality of supporting strips to change the lateral wall that the plate is close to put thing cell body direction, the length direction of supporting strip is unanimous with the length direction who changes the plate, and is a plurality of supporting strip is along the degree of depth direction align to grid who changes the plate.
By adopting the technical scheme, the connection between the replacement plate and the object placing groove body can be more stable due to the elastic deformation and the friction effect of the abutting strip; the replacement plate is difficult to shake in the storage tank body, so that the deformation clamping piece is protected.
The invention is further configured to: the side wall of the abutting strip close to the direction of replacing the plate is provided with a guide surface.
Through adopting above-mentioned technical scheme, the lateral wall that supports the tight strip and be close to change the plate direction is provided with the spigot surface for when changing the plate and placing putting the thing cell body, the spigot surface that supports the tight strip can conveniently support the tight strip and insert smoothly and establish to putting the thing cell body.
The invention is further configured to: the replacement plate is provided with an embedding elongated slot for embedding the abutting strip at the abutting strip, the abutting strip is embedded in the embedding elongated slot, and part of the abutting strip protrudes out of the embedding elongated slot.
Through adopting above-mentioned technical scheme, because the tight strip of support and putting and exist the extrusion between the elongated slot inside wall, when the tight strip of support places to putting the thing elongated slot along with changing the plate in, carry on spacingly to the tight strip of support through inlaying the elongated slot inside wall, can alleviate the tight strip of support and drop from changing the plate.
The invention is further configured to: the change plate deviates from the diapire of putting the thing cell body direction and rotates and be connected with a plurality of pull rings, and is a plurality of the pull ring is along the length direction align to grid who changes the plate.
Through adopting above-mentioned technical scheme, the usable pull ring of constructor is as dragging the point, takes out the change plate from putting the thing cell body, carry out silt clearance can, improve constructor's operating efficiency.
The invention is further configured to: the bottom wall of the replacement plate, which deviates from the direction of the storage groove body, is provided with a plurality of cushion blocks, and the pull rings can be placed on the corresponding cushion blocks.
By adopting the technical scheme, the cushion block enables a gap to exist between the pull ring and the replacement plate, so that the condition that the pull ring is soaked in the sludge is reduced, and later-period cleaning personnel can conveniently and quickly find the pull ring in the sludge; further improving the operating efficiency of constructors.
The invention is further configured to: and a separation lug is arranged between every two adjacent pull rings, the length direction of the separation lug is consistent with the width direction of the replacement plate, and the two sides of the length direction of the separation lug are connected with the inner side wall of the replacement plate.
By adopting the technical scheme, the separation convex blocks enable the sludge of each section to be positioned between the adjacent separation convex blocks; under the condition of avoiding putting the slope of thing cell body, silt all piles up to a department to reduce the condition emergence that the cable of piling up the department is finally infiltrated by silt.
The invention is further configured to: it is provided with a plurality of support quarter butts, a plurality of to put the thing board from changing on the lateral wall of plate diapire direction support quarter butt along the length direction align to grid who changes the plate, it is a plurality of all be provided with the spacing open-loop that the power cable placed on the support quarter butt.
Through adopting above-mentioned technical scheme, the cable is placed in spacing division intra-annular for there is the clearance between cable and the thing board of putting, thereby avoids cable jam part hole that leaks, further reduces the condition that the cable soaks in silt simultaneously, protects the cable.
The second aim of the invention is realized by the following technical scheme:
an installation process of a cable groove body structure mainly comprises the following steps:
s1, replacement: removing the original packaging and sound barrier; setting protection measures and moving out the original cable; dismantling an old cable groove body;
s2, installation: the cable groove body is arranged on the original cable groove bracket, a straight cable groove body is selected for a straight section, and a 135-degree elbow cable groove body can be selected for the car avoidance platform and the turning part to be butted according to the actual situation on site; and the original cable is returned and enters the slot;
s3, reinforcement: installing a hoop at the cable groove body for fixing; the cable groove body at the car avoidance platform is additionally provided with a diagonal bracing, and a hoop is arranged to fix the cable groove body;
s4, tail knot: and after the cable groove body is replaced, the installation of the encapsulation and the sound barrier is recovered.
Through adopting above-mentioned technical scheme, consolidate the cable trough body, carry out the selection of cable trough body type according to the condition of difference for final cable laying protectiveness is higher.
In conclusion, the invention has the following beneficial effects:
1. the constructor takes the replacement plate out of the object placing groove body and cleans the sludge; the plate can be taken out and replaced, so that the cleaning of later-stage constructors on the cable groove body and the cable is reduced;
2. the cable groove is reinforced, and the type of the cable groove is selected according to different conditions, so that the final cable laying protection is high.
Drawings
Fig. 1 is a schematic cross-sectional view of a cable trough structure according to an embodiment.
In the figure: 1. a storage trough body; 11. a cover body; 2. replacing the plate; 21. a deformation clamping piece; 22. a supporting strip; 23. a storage plate; 231. a water leakage hole; 24. a tightening strip; 241. a guide surface; 25. embedding the long groove; 26. a pull ring; 27. cushion blocks; 28. a separation bump; 29. supporting the short rod; 291. and (4) limiting and opening a ring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b):
a cable trough structure, refer to fig. 1, it includes putting the trough body 1 and using for closing the cover 11 of putting the trough body 1, put and change the plate 2 inside putting the trough body 1, change the plate 2 and take the form of the concave section of vertical length direction; the end part of the replacement plate 2 close to the cover body 11 is adhered with a deformation clamping piece 21, the deformation clamping piece 21 is preferably made of rubber, and the replacement plate 2 can be clamped on the storage tank body 1 through the deformation clamping piece 21; change plate 2 through deformation fastener 21 and fix in putting thing cell body 1, when needs carry out silt clearance, directly take out in putting thing cell body 1 changing plate 2, can carry out centralized processing.
Referring to fig. 1, the side wall of the replacement plate 2 departing from the direction of the storage tank body 1 is welded with support bars 22 along the length direction thereof, the support bars 22 are symmetrically arranged along the length direction of the replacement plate 2, and a gap is formed between the support bars 22 and the bottom wall of the replacement plate 2; placed on the support bar 22 and put thing board 23, put and seted up a plurality of holes 231 that leak on the thing board 23, steam and dust fuse and all sink to in the hole 231 that leaks, in the clearance that exists between support bar 22 and the 2 diapire of change plate, silt all piles up and is changing 2 bottoms of plate.
Referring to fig. 1, the side wall of the replacement plate 2 close to the direction of the storage tank body 1 is provided with a plurality of abutting strips 24, the abutting strips 24 are preferably made of rubber, the length direction of the abutting strips 24 is consistent with the length direction of the replacement plate 2, and the plurality of abutting strips 24 are uniformly arranged along the depth direction of the replacement plate 2; the elastic deformation and the friction effect of the tightening strip 24 can make the plate 2 replaced and the connection between the object placing groove bodies 1 more stable.
Referring to fig. 1, the replacement plate 2 is provided with an embedding elongated slot 25 for embedding the abutting strip 24 at the abutting strip 24, the abutting strip 24 is embedded in the embedding elongated slot 25, the abutting strip 24 is adhered to the bottom wall of the embedding elongated slot 25, and part of the abutting strip 24 protrudes out of the embedding elongated slot 25 and forms extrusion with the inner side wall of the storage tank body 1; the side wall of the tightening strip 24 in the direction of replacing the plate 2 is provided with a guide surface 241.
Referring to fig. 1, the bottom wall of the replacement plate 2, which is far away from the direction of the storage tank body 1, is rotatably connected with a plurality of pull rings 26 through pin shafts, and the pull rings 26 are uniformly arranged along the length direction of the replacement plate 2; when the plate 2 needs to be taken out and replaced, the pull ring 26 is used as a pulling point, so that the plate 2 can be quickly taken out from the storage tank body 1.
Referring to fig. 1, change the diapire welding that plate 2 deviates from putting thing cell body 1 direction and have a plurality of cushion 27, a plurality of pull rings 26 can be placed on the cushion 27 that corresponds, and cushion 27 makes pull ring 26 and changes and have the clearance between the plate 2, alleviates the condition that pull ring 26 soaks in silt, makes things convenient for later stage clearance personnel to find pull ring 26 fast in silt.
Referring to fig. 1, a separation lug 28 is welded between two adjacent pull rings 26, the length direction of the separation lug 28 is consistent with the width direction of the replacement plate 2, and two sides of the length direction of the separation lug 28 are connected with the inner side wall of the replacement plate 2; the separation bumps 28 are such that the sludge of each section is between adjacent separation bumps 28.
Referring to fig. 1, put the welding on the lateral wall that thing board 23 deviates from changing 2 diapire directions of plate and have a plurality of support quarter butt 29, a plurality of support quarter butt 29 are along changing the length direction align to grid of plate 2, all weld on a plurality of support quarter butt 29 and have the spacing ring-opening 291 that the power supply cable was placed, and the cable can be placed in spacing ring-opening 291, reduces the cable and blocks up partial hole 231 that leaks.
The installation process of the cable groove body structure is characterized by mainly comprising the following steps:
s1, replacement: dismantling the original encapsulation and sound barrier, transversely dismantling every other unit plate when dismantling the sound barrier, wherein the dismantling and the dismantling of the unit plates are carried out after the power failure of the contact network and before the power on; setting protection measures and moving out the original cable; dismantling the old cable groove body section by section during dismantling, intensively placing the old cable groove body on a walking plate after the old cable groove body is dismantled, sending people for nursing, and uniformly transferring the old cable groove body after construction is finished;
s2, installation: the cable groove bodies are installed on an original cable groove bracket through anchor ears, straight cable groove bodies are selected for straight sections, and 135-degree elbow cable groove bodies can be selected for butting at the car shelter platform and the turning positions according to actual conditions on site; and the original cable is returned and enters the groove.
S3, reinforcement: a hoop is arranged at the position of a cable groove body for fixing, the hoop is made of strip steel (hot dip galvanizing) with the width of 40MM and the thickness of 2MM, and a fixing bolt, a spring washer, a gasket, a screw cap and a locking cap are all made of stainless steel (hot galvanizing); the cable groove body at the car avoidance platform is additionally provided with a diagonal bracing, and a hoop is arranged to fix the cable groove body;
s4, tail knot: and after the cable groove body is replaced, the installation of the encapsulation and the sound barrier is recovered.
The working principle is as follows:
when the constructor needs to clean the sludge in the later period, the cover body 11 is opened, the cable is taken out from the storage tank body 1 and placed on one side, the storage plate 23 is taken out, the constructor can pull the pull ring 26 on the cushion block 27 at the moment, the replacement plate 2 is taken out from the storage tank body 1 by utilizing the pull ring 26, and the sludge is cleaned; the plate 2 can be taken out, so that the cleaning of later-stage constructors on the cable groove body and the cable is reduced.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (9)
1. The utility model provides a cable duct body structure, is including putting thing groove body (1) and lid (11) that are used for the closing cap to put thing groove body (1), its characterized in that: the inner side of the article placing groove body (1) is provided with a replacing plate (2), and the section of the replacing plate (2) vertical to the length direction is concave; the end part of the replacement plate (2) close to the cover body (11) is provided with a deformation clamping piece (21), and the deformation clamping piece (21) can clamp the replacement plate (2) on the storage tank body (1); the side wall of the replacement plate (2) departing from the direction of the storage groove body (1) is provided with support bars (22) along the length direction, the support bars (22) are symmetrically arranged along the length direction of the replacement plate (2), and a gap is formed between the support bars (22) and the bottom wall of the replacement plate (2); the support strip (22) is provided with a storage plate (23), and the storage plate (23) is provided with a plurality of water leakage holes (231).
2. A cable trough structure according to claim 1, wherein: it is provided with a plurality of supporting strips (24) to change lateral wall that plate (2) are close to put thing cell body (1) direction, the length direction of supporting strips (24) is unanimous with the length direction who changes plate (2), and is a plurality of supporting strips (24) are along the direction of depth align to grid who changes plate (2).
3. A cable trough structure according to claim 2, wherein: the side wall of the abutting strip (24) close to the direction of replacing the plate (2) is provided with a guide surface (241).
4. A cable trough structure according to claim 2, wherein: the replacement plate (2) is provided with an embedding long groove (25) for embedding the abutting strip (24) at the abutting strip (24), the abutting strip (24) is embedded in the embedding long groove (25), and part of the abutting strip (24) protrudes out of the embedding long groove (25).
5. A cable trough structure according to claim 1, wherein: the bottom wall of changing plate (2) and deviating from the direction of placing the object groove body (1) is rotationally connected with a plurality of pull rings (26), and the pull rings (26) are uniformly arranged along the length direction of changing the plate (2).
6. A cable trough structure according to claim 5, wherein: the bottom wall of the replacement plate (2) departing from the direction of the storage groove body (1) is provided with a plurality of cushion blocks (27), and the pull ring (26) can be placed on the corresponding cushion blocks (27).
7. A cable trough structure according to claim 5, wherein: a separation lug (28) is arranged between the two adjacent pull rings (26), the length direction of the separation lug (28) is consistent with the width direction of the replacement plate (2), and two sides of the length direction of the separation lug (28) are connected with the inner side wall of the replacement plate (2).
8. A cable trough structure according to claim 1, wherein: put and be provided with a plurality of support quarter butt (29) on thing board (23) deviates from the lateral wall of changing plate (2) diapire direction, it is a plurality of support quarter butt (29) are along the length direction align to grid who changes plate (2), and are a plurality of all be provided with spacing ring-opening (291) that the power cable placed on support quarter butt (29).
9. The installation process of the cable groove body structure is characterized by mainly comprising the following steps:
s1, replacement: removing the original packaging and sound barrier; setting protection measures and moving out the original cable; dismantling an old cable groove body;
s2, installation: the cable groove body is arranged on the original cable groove bracket, a straight cable groove body is selected for a straight section, and a 135-degree elbow cable groove body can be selected for the car avoidance platform and the turning part to be butted according to the actual situation on site; and the original cable is returned and enters the slot;
s3, reinforcement: installing a hoop at the cable groove body for fixing; the cable groove body at the car avoidance platform is additionally provided with a diagonal bracing, and a hoop is arranged to fix the cable groove body;
s4, tail knot: and after the cable groove body is replaced, the installation of the encapsulation and the sound barrier is recovered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010191494.1A CN111371045B (en) | 2020-03-18 | 2020-03-18 | Cable groove structure and installation process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010191494.1A CN111371045B (en) | 2020-03-18 | 2020-03-18 | Cable groove structure and installation process thereof |
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| Publication Number | Publication Date |
|---|---|
| CN111371045A true CN111371045A (en) | 2020-07-03 |
| CN111371045B CN111371045B (en) | 2021-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010191494.1A Active CN111371045B (en) | 2020-03-18 | 2020-03-18 | Cable groove structure and installation process thereof |
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| Country | Link |
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| CN (1) | CN111371045B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113517650A (en) * | 2021-04-23 | 2021-10-19 | 山东聚辰电缆有限公司 | Auxiliary cable trough repairing device for rail transit |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113517650A (en) * | 2021-04-23 | 2021-10-19 | 山东聚辰电缆有限公司 | Auxiliary cable trough repairing device for rail transit |
| CN113517650B (en) * | 2021-04-23 | 2023-03-03 | 山东聚辰电缆有限公司 | Auxiliary cable trough repairing device for rail transit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111371045B (en) | 2021-07-13 |
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