CN209472297U - Cable laying rolling support frame - Google Patents
Cable laying rolling support frame Download PDFInfo
- Publication number
- CN209472297U CN209472297U CN201821628204.XU CN201821628204U CN209472297U CN 209472297 U CN209472297 U CN 209472297U CN 201821628204 U CN201821628204 U CN 201821628204U CN 209472297 U CN209472297 U CN 209472297U
- Authority
- CN
- China
- Prior art keywords
- cable
- positioning
- motor reducer
- sprocket wheel
- support frame
- 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.)
- Expired - Fee Related
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- Laying Of Electric Cables Or Lines Outside (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 utility model is designed reasonably, structure are 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 utility model belongs to cable laying technical field, and in particular to a kind of cable laying rolling support frame.
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.
Utility model content
For the utility model in order to solve shortcoming in the prior art, providing one kind can reduce cable laying labour by force
Degree shortens the cable laying period, more can ensure that the injury-free cable laying rolling support frame of cable.
In order to solve the above technical problems, the utility model adopts the following technical solution: cable laying rolling support frame, including
Pedestal, 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
The frame of direction setting is equipped with the first sprocket wheel on the output shaft of motor reducer, and lower frame rotation, which is provided with, to be co-axially mounted
The second sprocket wheel and third sprocket wheel, frame roof be provided with the 4th sprocket wheel, the first sprocket wheel and the second sprocket wheel pass through the first chain pass
Dynamic 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
Sliding block is slidably connected on rail, and the guide wheel assembly for being used to support cable is fixedly connected on the left of sliding block, is disconnected on the left of the second chain
Two connecting pins are formed, the connecting pin on top is fixedly connected with slider top, and the connecting pin of lower part is fixedly connected with slider bottom；
The brake for braking output shaft is provided on motor reducer.
Guide wheel assembly includes horizontally disposed fixing axle, is fixedly connected on the left of fixing axle right end and sliding block, turns 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 front side edge of L-type positioning plate is fixedly connected on the trailing flank of positioning batten left side, L-type positioning plate
Another side it is parallel with positioning batten and the flat holding chamber of formation, positioning bolt are threaded in the rear side of L-type positioning plate
Portion, positioning bolt front end are extend into holding chamber.
By adopting the above technical scheme, the operating method of the cable laying rolling support frame of the utility model, 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, manipulates motor reducer
It is respectively positioned on all guide wheel assemblies above cable duct and is located at sustained height；
(3) rotational positioning rod piece extend into cable bearer basecoat strut between L-type positioning plate and positioning batten
In holding chamber, positioning bolt is turned using spanner, positioning bolt front end compresses strut, to keep cable laying rolling support frame solid
It is scheduled in cable duct；
(4) cable to be laid is sequentially passed through between support two limit deflector rolls of guide wheel, pulls cable on the ground, two
A limit deflector roll limits cable and rolls traveling along support guide wheel always, until cable all supports to support deflector roll along cable duct
On stop drag cable；
(5) start releasing of brake output shaft, start motor reducer, motor reducer drives the first sprocket wheel, the first chain
Wheel is rotated by first the second sprocket wheel of chain-driving, passes through the 4th chain of the second chain-driving with the third sprocket wheel of the second sprocket coaxiality
The left side band movable slider of wheel rotation, the second chain is moved down along sliding rail, according to height of the cable laying on cable bearer, is made
It is fallen under cable at the height of this layer, stops motor reducer, starting brake brakes output shaft；
(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 positioned at cable
Above ditch and it is located at sustained height；Step (4)-(6) are repeated, have laid all regulations on the cable bearer on the left of the cable duct
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
Bracket basecoat strut extend into L-type positioning plate and positions in the holding chamber between batten, turns positioning bolt using spanner,
Positioning bolt rear end compresses strut, is fixed on cable laying rolling support frame in cable duct；It repeats (4)-(7), until cable
All defined cables have been laid on cable bearer on the right side of ditch.
In cable laying, cable is rolled on support guide wheel and is moved ahead the utility model, is alleviated frictional force, is reduced labor
Fatigue resistance, and avoid abrasion of the sliding friction to cable in cable duct: while cable is pulled on the ground, not only avoid
Cable touches cable bearer and damages, and construction personnel is avoided to be bruised in the narrow cable ditch of electricity.It lays on the ground
After the completion of cable, then cable dropped to by the height that cable is put in requirement by motor reducer, it is then strong with lesser labour
Cable is lifted and is placed on cable bearer by degree.
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 utility model is designed reasonably, structure are simple, light-weight, small in size, convenient for operation, can move in cable duct
And it positions；Labor intensity, and security reliability with higher are sufficiently lowered, the quality of cable laying is greatly promoted,
Construction period greatly shortens.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
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, the cable laying rolling support frame of the utility model, including pedestal 1, the setting of 1 bottom of pedestal
There is universal wheel 2, motor reducer 3 is provided on pedestal 1 and positioned at frame motor reducer 3 left side and be arranged in vertical
4, the first sprocket wheel 5 is installed on the output shaft of motor reducer 3,4 lower rotational of frame is provided with coaxial mounted second sprocket wheel 6
With third sprocket wheel 7, it is 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 is connected by the transmission of the first chain 9
It connects, third sprocket wheel 7 and the 4th sprocket wheel 8 are sequentially connected by the second chain 10, have been arranged in vertical sliding rail on the left of frame 4
11, sliding block 12 is slidably connected on sliding rail 11, and the guide wheel assembly for being used to support cable, the second chain are fixedly connected on the left of sliding block 12
It is disconnected on the left of item 10 and forms two connecting pins, be fixedly connected at the top of the connecting pin on top and sliding block 12, the connecting pin of lower part and cunning
12 bottom of block 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, is fixedly connected on the left of 14 right end of fixing axle and 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
Another side of side, L-type positioning plate 21 is parallel with positioning batten 20 and forms flat holding chamber 23,22 screw thread of positioning bolt
It is connected to the rear lateral portion of L-type positioning plate 21,22 front end of positioning bolt is extend into holding chamber 23.
3 machine of decelerating through motor, brake 13 in the utility model are existing mature technology, and specific configuration repeats no more.
The operating method of 17 cabling of cable duct laying rolling support frame, comprising the following steps:
(1) cable duct 17 cabling of the processing and fabricating described in several lays rolling support frame；
(2) 17 cabling of cable duct laying rolling support frame is spaced apart in the cable duct 17 to cabling,
Manipulation 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 strip
In holding chamber 23 between plate 20, positioning bolt 22 is turned using spanner, 22 front end of positioning bolt compresses strut 24, to make electricity
17 cabling of cable ditch laying rolling support frame is fixed in cable duct 17；
(4) cable to be laid is sequentially passed through between support 15 two limit deflector rolls 16 of guide wheel, pulls electricity on the ground
Cable, two limit deflector rolls 16 limit cable and roll traveling along support guide wheel 15 always, until cable is along the whole branch of cable duct 17
It supports and stops drag cable 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
One sprocket wheel 5 drives the rotation of the second sprocket wheel 6 by the first chain 9, passes through the second chain with the coaxial third sprocket wheel 7 of the second sprocket wheel 6
10 drive the rotation of the 4th sprocket wheel 8, and the left side band movable slider 12 of the second chain 10 moves down along sliding rail 11, existed according to cable laying
Height on cable bearer 18 makes to fall under cable at the height of this layer, stops motor reducer 3, starting brake 13 will be defeated
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 and is located at electricity
17 top of cable ditch is simultaneously located at sustained height；Step (4)-(6) are repeated, have been laid until on the cable bearer 18 in 17 left side of cable duct
Cable as defined in all；
(8) positioning bolt 22 is unclamped, 17 cabling of cable duct laying rolling support frame is rotated 180 °, guide wheel assembly court
Behind the right side, then 18 basecoat strut 24 of cable bearer is extend into L-type positioning plate 21 and positions the holding chamber 23 between batten 20
It is interior, positioning bolt 22 is turned using spanner, 22 rear end of positioning bolt compresses strut 24, rolls the laying of 17 cabling of cable duct
Support frame is fixed in cable duct 17；It repeats (4)-(7), until having laid all rule on the cable bearer 18 on 17 right side of cable duct
Fixed cable.
The present embodiment not makes any form of restriction the shape of the utility model, material, structure etc., all foundations
The technical essence of the utility model any simple modification, equivalent change and modification to the above embodiments, belong to this reality
With the protection scope of new technique scheme.
Claims (4)
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 used to support the guide wheel assembly of 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
It is fixedly connected on the left of fixing axle, fixing axle right end and sliding block, 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 1, 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 1, 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
Side is fixedly connected on the trailing flank of positioning batten left side, and another side of L-type positioning plate is parallel with positioning batten and is formed
Flat holding chamber, positioning bolt are threaded in the rear lateral portion of L-type positioning plate, and positioning bolt front end is extend into holding chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821628204.XU CN209472297U (en) | 2018-10-08 | 2018-10-08 | Cable laying rolling support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821628204.XU CN209472297U (en) | 2018-10-08 | 2018-10-08 | Cable laying rolling support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209472297U true CN209472297U (en) | 2019-10-08 |
Family
ID=68086186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821628204.XU Expired - Fee Related CN209472297U (en) | 2018-10-08 | 2018-10-08 | Cable laying rolling support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209472297U (en) |
-
2018
- 2018-10-08 CN CN201821628204.XU patent/CN209472297U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191008 Termination date: 20201008 |