CN109301761A - Cable laying rolling support frame and its construction method for cable laying - Google Patents
Cable laying rolling support frame and its construction method for cable laying Download PDFInfo
- Publication number
- CN109301761A CN109301761A CN201811169666.4A CN201811169666A CN109301761A CN 109301761 A CN109301761 A CN 109301761A CN 201811169666 A CN201811169666 A CN 201811169666A CN 109301761 A CN109301761 A CN 109301761A
- Authority
- CN
- China
- Prior art keywords
- cable
- motor reducer
- support frame
- positioning
- cable laying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- 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
-
- 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
- H02G9/02—Installations of electric cables or lines in or on the ground or water laid directly in or on the ground, river-bed or sea-bottom; Coverings therefor, e.g. tile
Landscapes
- Electric Cable Installation (AREA)
Abstract
Cable laying rolling support frame, including pedestal, base bottom is provided with universal wheel, motor reducer is provided on pedestal and positioned at frame motor reducer left side and be arranged in vertical, frame left has been arranged in vertical sliding rail, sliding block is slidably connected on sliding rail, is connect by chain-drive mechanism with sliding block on the output shaft of motor reducer, the guide wheel assembly for being same as support cable is fixedly connected on the left of sliding block；The brake for braking output shaft is provided on motor reducer.The invention also discloses the operating methods of cable laying rolling support frame.The present invention has rational design, structure is simple, light-weight, small in size, convenient for operation, can move and position in cable duct；Labor intensity, and security reliability with higher are sufficiently lowered, greatly promotes the quality of cable laying, construction period greatly shortens.
Description
Technical field
The invention belongs to cable laying technical fields, and in particular to a kind of cable laying rolling support frame and its be used for cable
The construction method of laying.
Background technique
As the sustainable development of power grid expands, the construction scale of substation is increasing, and the requirement to construction quality is also got over
Come higher.Cable laying greatly constrains the construction quality and progress of engineering as an important link in construction of transformer substation.
According to Regulations, a cable, power cable, control cable, cable, optical cable etc. are required to the layer-built cables installation in cable duct.
Multilayer bracket is respectively set at left and right sides of existing cable duct, manually by various cable layings to bracket, cable directly exists
It pulls in cable duct, cable friction skid, cable on the bottom surface of cable duct are centainly worn, so not only labor intensity
Greatly, and often it will appear cable and touch bracket, make the situation of cable skin breakage, influence the safe handling of cable.
Summary of the invention
For the present invention in order to solve shortcoming in the prior art, providing one kind can reduce cable laying labor intensity, contracting
The stub cable laying period more can ensure that the injury-free cable laying rolling support frame of cable and its construction for cable laying
Method.
In order to solve the above technical problems, the present invention adopts the following technical scheme: cable laying rolling support frame, including bottom
Seat, base bottom are provided with universal wheel, and motor reducer is provided on pedestal and is located on the left of motor reducer and along Vertical Square
To the frame of setting, the first sprocket wheel is installed on the output shaft of motor reducer, lower frame rotation is provided with coaxial mounted
Second sprocket wheel and third sprocket wheel, frame roof are provided with the 4th sprocket wheel, and the first sprocket wheel and the second sprocket wheel pass through the first chain drive
Connection, third sprocket wheel are connect with the 4th sprocket wheel by the second chain drive, and frame left has been arranged in vertical sliding rail, sliding rail
On slidably connect sliding block, the guide wheel assembly for being same as support cable is fixedly connected on the left of sliding block, disconnects shape on the left of the second chain
At two connecting pins, the connecting pin on top is fixedly connected with slider top, and the connecting pin of lower part is fixedly connected with slider bottom；Electricity
The brake for braking output shaft is provided on machine speed reducer.
Guide wheel assembly includes horizontally disposed fixing axle, and fixing axle right end is fixedly connected on the left of sliding block, is turned in fixing axle
Dynamic connection support guide wheel and the limit deflector roll at left and right sides of support guide wheel, limit deflector roll are vertically arranged.
Chassis left side and right side are respectively arranged with the positioning rod piece connecting with the cable bearer in cable duct；Left side
Positioning rod piece is identical with the positioning member structure on right side and is symmetrical set.
The positioning rod piece in left side includes positioning batten, L-type positioning plate and positioning bolt, positions and passes through pin shaft on the right side of batten
It is rotatably connected on pedestal, the trailing flank that the front side edge of L-type positioning plate is fixedly connected on positioning batten left side is fixedly connected, L
Another side of type positioning plate is parallel with positioning batten and forms flat holding chamber, and positioning bolt is threaded in L-type positioning
The rear lateral portion of plate, positioning bolt front end are extend into holding chamber.
The operating method of cable laying rolling support frame, comprising the following steps:
(1) cable laying rolling support frame of the processing and fabricating described in several；
(2) cable laying rolling support frame is spaced apart in the cable duct to cabling, manipulation motor reducer makes institute
Some guide wheel assemblies are respectively positioned on above cable duct and are located at sustained height；
(3) rotational positioning rod piece makes cable bearer basecoat strut extend into L-type positioning plate and positions the clamping between batten
It is intracavitary, positioning bolt is turned using spanner, positioning bolt front end compresses strut, so that cable laying rolling support frame be made to be fixed on
In cable duct；
(4) cable to be laid is sequentially passed through between support two limit deflector rolls of guide wheel, pulls cable, two limits on the ground
Position deflector roll limits cable and rolls traveling along support guide wheel always, stops until cable all supports on support deflector roll along cable duct
Only pull cable；
(5) start releasing of brake output shaft, start motor reducer, motor reducer drives the first sprocket wheel, and the first sprocket wheel is logical
The rotation of first the second sprocket wheel of chain-driving is crossed, is rotated with the third sprocket wheel of the second sprocket coaxiality by the 4th chain of the second chain-driving
Dynamic, the left side band movable slider of the second chain is moved down along sliding rail, according to height of the cable laying on cable bearer, makes cable
Under fall at the height of this layer, stop motor reducer, starting brake output shaft is braked；
(6) construction personnel enters cable duct, and cable is lifted up from support deflector roll and is put on cable bearer；
(7) then releasing of brake output shaft, starting motor reducer rise to all guide wheel assemblies on cable duct
Side is simultaneously located at sustained height；Repeat step (4)-(6), laid on the cable bearer on the left of the cable duct it is all as defined in electricity
Cable；
(8) positioning bolt is unclamped, cable laying rolling support frame is rotated 180 °, guide wheel assembly is towards behind the right side, then by cable bearer
Basecoat strut extend into L-type positioning plate and positions in the holding chamber between batten, turns positioning bolt using spanner, positions
Bolt rear end compresses strut, is fixed on cable laying rolling support frame in cable duct；It repeats (4)-(7), until the cable duct right side
All defined cables have been laid on the cable bearer of side.
By adopting the above technical scheme, in cable laying, cable is rolled on support guide wheel and is moved ahead the present invention, is alleviated and is rubbed
Power is wiped, reduces labor intensity, and avoid abrasion of the sliding friction to cable in cable duct: while pulling on the ground
Cable not only avoids cable from touching cable bearer and damage, but also construction personnel is avoided to be bruised in the narrow cable ditch of electricity.
On the ground after the completion of cabling, then cable dropped to by the height that cable is put in requirement by motor reducer, then used
Cable is lifted and is placed on cable bearer by lesser labor intensity.
Since cable is heavier, although motor reducer also has self-locking function, in order to avoid motor reducer damages, because
This setting brake positions the second chain, so that sliding block and guide wheel assembly be made to keep certain height, it is ensured that cable laying
Normal construction.
The present invention has rational design, structure is simple, light-weight, small in size, convenient for operation, can move in cable duct and fixed
Position；Labor intensity, and security reliability with higher are sufficiently lowered, the quality of cable laying is greatly promoted, is constructed
Period greatly shortens.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the top view of the positioning rod piece in left side in Fig. 1.
Specific embodiment
As depicted in figs. 1 and 2, cable laying rolling support frame of the invention, including pedestal 1,1 bottom of pedestal are provided with ten thousand
To wheel 2, motor reducer 3 is provided on pedestal 1 and positioned at the frame 4 motor reducer 3 left side and be arranged in vertical, electricity
First sprocket wheel 5 is installed, 4 lower rotational of frame is provided with coaxial mounted second sprocket wheel 6 and on the output shaft of machine speed reducer 3
Three sprocket wheels 7 are provided with the 4th sprocket wheel 8, the first sprocket wheel 5 and the second sprocket wheel 6 at the top of frame 4 and are sequentially connected by the first chain 9, the
Three sprocket wheels 7 and the 4th sprocket wheel 8 are sequentially connected by the second chain 10, have been arranged in vertical sliding rail 11, sliding rail on the left of frame 4
Sliding block 12 is slidably connected on 11, the guide wheel assembly for being same as support cable is fixedly connected on the left of sliding block 12, and the second chain 10 is left
Side disconnects forming two connecting pins, is fixedly connected at the top of the connecting pin on top and sliding block 12, the connecting pin and 12 bottom of sliding block of lower part
Portion is fixedly connected；The brake 13 for braking output shaft is provided on motor reducer 3.
Guide wheel assembly includes horizontally disposed fixing axle 14, and 14 right end of fixing axle is fixedly connected on the left of sliding block 12, fixed
Rotation connection support guide wheel 15 and the limit deflector roll 16 positioned at 15 left and right sides of support guide wheel, limit deflector roll 16 are vertically set on axis 14
It sets.
1 left and right side of pedestal is respectively arranged with the positioning rod piece connecting with the cable bearer 18 in cable duct 17
19；The positioning rod piece 19 in left side and 19 structure of positioning rod piece on right side are identical and be symmetrical set.
The positioning rod piece 19 in left side includes positioning batten 20, L-type positioning plate 21 and positioning bolt 22, positions the right side of batten 20
Side is rotatably connected on pedestal 1 by pin shaft, after the front side edge of L-type positioning plate 21 is fixedly connected on positioning 20 left side of batten
Side is fixedly connected, and another side of L-type positioning plate 21 is parallel with positioning batten 20 and forms flat holding chamber 23, positions spiral shell
Bolt 22 is threaded in the rear lateral portion of L-type positioning plate 21, and 22 front end of positioning bolt is extend into holding chamber 23.
3 machine of decelerating through motor, brake 13 in the present invention are existing mature technology, and specific configuration repeats no more.
The operating method of the interim guiding trestle of 17 cabling of cable duct, comprising the following steps:
(1) cable duct 17 cabling interim guiding trestle of the processing and fabricating described in several；
(2) 17 cabling of cable duct is spaced apart in the cable duct 17 to cabling with interim guiding trestle, is manipulated
Motor reducer 3 makes all guide wheel assemblies be respectively positioned on 17 top of cable duct and is located at sustained height；
(3) rotational positioning rod piece 19 makes 18 basecoat strut 24 of cable bearer extend into L-type positioning plate 21 and positioning batten 20
Between holding chamber 23 in, turn positioning bolt 22 using spanner, 22 front end of positioning bolt compresses strut 24, to make cable duct
17 cablings are fixed in cable duct 17 with interim guiding trestle；
(4) cable to be laid is sequentially passed through between support 15 two limit deflector rolls 16 of guide wheel, pulls cable on the ground, two
A limit deflector roll 16 limits cable and rolls traveling along support guide wheel 15 always, until cable is all supported to along cable duct 17
Cable is stopped drag on support deflector roll；
(5) starting brake 13 unclamps output shaft, starts motor reducer 3, and motor reducer 3 drives the first sprocket wheel 5, the first chain
Wheel 5 drives the rotation of the second sprocket wheel 6 by the first chain 9, passes through 10 band of the second chain with the coaxial third sprocket wheel 7 of the second sprocket wheel 6
The left side band movable slider 12 of dynamic 4th sprocket wheel 8 rotation, the second chain 10 is moved down along sliding rail 11, according to cable laying in cable
Height on bracket 18 makes to fall under cable at the height of this layer, stops motor reducer 3, starts brake 13 for output shaft
Braking；
(6) construction personnel enters cable duct 17, and cable is lifted up from support deflector roll and is put on cable bearer 18；
(7) then brake 13 unclamps output shaft, and starting motor reducer 3 rises to all guide wheel assemblies positioned at cable duct
17 tops are simultaneously located at sustained height；Step (4)-(6) are repeated, it is all until having been laid on the cable bearer 18 in 17 left side of cable duct
Defined cable；
(8) positioning bolt 22 is unclamped, by 17 cabling of cable duct, 180 ° of interim guiding trestle rotation, guide wheel assembly is towards the right side
Afterwards, then 18 basecoat strut 24 of cable bearer is extend into L-type positioning plate 21 and is positioned in the holding chamber 23 between batten 20,
Positioning bolt 22 is turned using spanner, 22 rear end of positioning bolt compresses strut 24, makes 17 cabling of cable duct with interim guiding
Bracket is fixed in cable duct 17；It repeats (4)-(7), until having laid all regulations on the cable bearer 18 on 17 right side of cable duct
Cable.
The present embodiment not makes any form of restriction shape of the invention, material, structure etc., all according to this hair
Bright technical spirit any simple modification, equivalent change and modification to the above embodiments, belong to the technology of the present invention side
The protection scope of case.
Claims (5)
1. cable laying rolling support frame, it is characterised in that: including pedestal, base bottom is provided with universal wheel, is arranged on pedestal
There is motor reducer and pacifies on frame motor reducer left side and be arranged in vertical, the output shaft of motor reducer
Equipped with the first sprocket wheel, lower frame rotation is provided with coaxial mounted second sprocket wheel and third sprocket wheel, and frame roof is provided with the
Four sprocket wheels, the first sprocket wheel are connect with the second sprocket wheel by the first chain drive, and third sprocket wheel and the 4th sprocket wheel pass through the second chain
Transmission connection, frame left have been arranged in vertical sliding rail, and sliding block is slidably connected on sliding rail, is fixedly connected on the left of sliding block
It is same as the guide wheel assembly of support cable, is disconnected on the left of the second chain and forms two connecting pins, the connecting pin on top and slider top
It is fixedly connected, the connecting pin of lower part is fixedly connected with slider bottom；The system for braking output shaft is provided on motor reducer
Dynamic device.
2. cable laying rolling support frame according to claim 1, it is characterised in that: guide wheel assembly includes horizontally disposed
Fixing axle, fixing axle right end are fixedly connected on the left of sliding block, and rotation connection, which supports guide wheel and is located at, in fixing axle supports guide wheel left
The limit deflector roll of right two sides, limit deflector roll are vertically arranged.
3. cable laying rolling support frame according to claim 2, it is characterised in that: chassis left side and right side are respectively set
There is the positioning rod piece connecting with the cable bearer in cable duct；The positioning member structure phase of the positioning rod piece and right side in left side
Together and it is symmetrical set.
4. cable laying rolling support frame according to claim 3, it is characterised in that: the positioning rod piece in left side includes positioning
Batten, L-type positioning plate and positioning bolt, the right side for positioning batten are rotatably connected on pedestal by pin shaft, before L-type positioning plate
The trailing flank that side is fixedly connected on positioning batten left side is fixedly connected, and another side of L-type positioning plate and positioning batten are flat
It goes and forms flat holding chamber, positioning bolt is threaded in the rear lateral portion of L-type positioning plate, and positioning bolt front end extend into folder
It holds intracavitary.
5. using the operating method of cable laying rolling support frame as claimed in claim 4, it is characterised in that: including following step
It is rapid:
(1) cable laying rolling support frame of the processing and fabricating described in several；
(2) cable laying rolling support frame is spaced apart in the cable duct to cabling, manipulation motor reducer makes institute
Some guide wheel assemblies are respectively positioned on above cable duct and are located at sustained height；
(3) rotational positioning rod piece makes cable bearer basecoat strut extend into L-type positioning plate and positions the clamping between batten
It is intracavitary, positioning bolt is turned using spanner, positioning bolt front end compresses strut, so that cable laying rolling support frame be made to be fixed on
In cable duct；
(4) cable to be laid is sequentially passed through between support two limit deflector rolls of guide wheel, pulls cable, two limits on the ground
Position deflector roll limits cable and rolls traveling along support guide wheel always, stops until cable all supports on support deflector roll along cable duct
Only pull cable；
(5) start releasing of brake output shaft, start motor reducer, motor reducer drives the first sprocket wheel, and the first sprocket wheel is logical
The rotation of first the second sprocket wheel of chain-driving is crossed, is rotated with the third sprocket wheel of the second sprocket coaxiality by the 4th chain of the second chain-driving
Dynamic, the left side band movable slider of the second chain is moved down along sliding rail, according to height of the cable laying on cable bearer, makes cable
Under fall at the height of this layer, stop motor reducer, starting brake output shaft is braked；
(6) construction personnel enters cable duct, and cable is lifted up from support deflector roll and is put on cable bearer；
(7) then releasing of brake output shaft, starting motor reducer rise to all guide wheel assemblies on cable duct
Side is simultaneously located at sustained height；Repeat step (4)-(6), laid on the cable bearer on the left of the cable duct it is all as defined in electricity
Cable；
(8) positioning bolt is unclamped, cable laying rolling support frame is rotated 180 °, guide wheel assembly is towards behind the right side, then by cable bearer
Basecoat strut extend into L-type positioning plate and positions in the holding chamber between batten, turns positioning bolt using spanner, positions
Bolt rear end compresses strut, is fixed on cable laying rolling support frame in cable duct；It repeats (4)-(7), until the cable duct right side
All defined cables have been laid on the cable bearer of side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811169666.4A CN109301761A (en) | 2018-10-08 | 2018-10-08 | Cable laying rolling support frame and its construction method for cable laying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811169666.4A CN109301761A (en) | 2018-10-08 | 2018-10-08 | Cable laying rolling support frame and its construction method for cable laying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109301761A true CN109301761A (en) | 2019-02-01 |
Family
ID=65161867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811169666.4A Withdrawn CN109301761A (en) | 2018-10-08 | 2018-10-08 | Cable laying rolling support frame and its construction method for cable laying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109301761A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111600244A (en) * | 2020-06-15 | 2020-08-28 | 山东聚辰电缆有限公司 | Assembled cable pit cable laying device |
| CN111668779A (en) * | 2020-07-15 | 2020-09-15 | 章文平 | High-voltage cable support laid in cable tunnel |
| CN111799743A (en) * | 2020-07-14 | 2020-10-20 | 国网山东省电力公司莒南县供电公司 | A mounting structure for underground buried cable |
| CN112310890A (en) * | 2020-10-21 | 2021-02-02 | 中色十二冶金建设有限公司 | Comprehensive pipe rack cable traction and displacement laying system and application method |
| CN112448327A (en) * | 2020-11-25 | 2021-03-05 | 上海金鹿建设(集团)有限公司 | Pipeline construction method and construction auxiliary device |
| CN114784712A (en) * | 2022-05-05 | 2022-07-22 | 中铁二十三局集团电务工程有限公司 | Highway communication pipeline cluster pipe laying structure and construction method |
| CN114977066A (en) * | 2022-06-14 | 2022-08-30 | 国网黑龙江省电力有限公司牡丹江供电公司 | Support arrangement for extension cable pit is used |
| CN116937437A (en) * | 2023-07-03 | 2023-10-24 | 国网安徽省电力有限公司马鞍山供电公司 | Automatic lay low tension cable device |
-
2018
- 2018-10-08 CN CN201811169666.4A patent/CN109301761A/en not_active Withdrawn
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111600244A (en) * | 2020-06-15 | 2020-08-28 | 山东聚辰电缆有限公司 | Assembled cable pit cable laying device |
| CN111799743A (en) * | 2020-07-14 | 2020-10-20 | 国网山东省电力公司莒南县供电公司 | A mounting structure for underground buried cable |
| CN111799743B (en) * | 2020-07-14 | 2021-08-13 | 国网山东省电力公司莒南县供电公司 | A mounting structure for underground buried cable |
| CN111668779B (en) * | 2020-07-15 | 2021-05-11 | 中建中新建设工程有限公司 | High-voltage cable support laid in cable tunnel |
| CN111668779A (en) * | 2020-07-15 | 2020-09-15 | 章文平 | High-voltage cable support laid in cable tunnel |
| CN112310890A (en) * | 2020-10-21 | 2021-02-02 | 中色十二冶金建设有限公司 | Comprehensive pipe rack cable traction and displacement laying system and application method |
| CN112448327A (en) * | 2020-11-25 | 2021-03-05 | 上海金鹿建设(集团)有限公司 | Pipeline construction method and construction auxiliary device |
| CN114784712A (en) * | 2022-05-05 | 2022-07-22 | 中铁二十三局集团电务工程有限公司 | Highway communication pipeline cluster pipe laying structure and construction method |
| CN114784712B (en) * | 2022-05-05 | 2022-10-21 | 中铁二十三局集团电务工程有限公司 | Highway communication pipeline cluster pipe laying structure and construction method |
| CN114977066A (en) * | 2022-06-14 | 2022-08-30 | 国网黑龙江省电力有限公司牡丹江供电公司 | Support arrangement for extension cable pit is used |
| CN114977066B (en) * | 2022-06-14 | 2024-03-12 | 国网黑龙江省电力有限公司牡丹江供电公司 | Support arrangement for expand cable pit usefulness |
| CN116937437A (en) * | 2023-07-03 | 2023-10-24 | 国网安徽省电力有限公司马鞍山供电公司 | Automatic lay low tension cable device |
| CN116937437B (en) * | 2023-07-03 | 2024-05-24 | 国网安徽省电力有限公司马鞍山供电公司 | Automatic lay low tension cable device |
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Application publication date: 20190201 |
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