CN109980580A - Cable laying device - Google Patents
Cable laying device Download PDFInfo
- Publication number
- CN109980580A CN109980580A CN201910412903.3A CN201910412903A CN109980580A CN 109980580 A CN109980580 A CN 109980580A CN 201910412903 A CN201910412903 A CN 201910412903A CN 109980580 A CN109980580 A CN 109980580A
- Authority
- CN
- China
- Prior art keywords
- cable
- idler wheel
- ring support
- laying
- laying device
- 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.)
- Pending
Links
- 230000000903 blocking effect Effects 0.000 claims abstract description 14
- 230000002093 peripheral effect Effects 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 5
- 230000000916 dilatatory effect Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The present invention relates to cable laying technical fields, more particularly to a kind of cable laying device, including the ring support for being set on cable and the idler wheel on ring support outer peripheral surface, the internal diameter of ring support and the outer diameter of cable match, idler wheel is equipped with multiple, all idler wheels are equipped between each idler wheel and ring support along the circumferentially-spaced distribution of ring support and cross blocking structure by obstacle for auxiliary wheel.Delivery cable advance is contacted and rolled with ground or laying tube wall by being located at the idler wheel below cable, can effectively be avoided cable is directly dilatory from generating friction, collision equivalent damage, be played the role of protecting cable well.When laying on path there are when obstacle, it can guarantee that idler wheel delivery cable smoothly advances by crossing blocking structure auxiliary wheel by obstacle.The cable laying device can be suitable for the laying pipe of small diameter tube, as long as the internal diameter of laying pipe is slightly larger than the integrally-built maximum outside diameter that cable, ring support and idler wheel are constituted.
Description
Technical field
The present invention relates to cable laying technical field more particularly to a kind of cable laying devices.
Background technique
In fields such as power cable poling, layings, need to avoid cable during poling mechanically damaged.Due to cable
The factors such as frictional drag of the laid processes on bracket and ground cause cable jacket impaired, cause to squeeze to internal layer heat-insulated pipe
Pressure, heat-insulated pipe at even damaged sheath, the vacuum degree and mechanical performance of final influence cable system when serious.
To improve the mechanical damages such as friction, collision when cable laying, before general cable enters comb, can be applied on its surface
The upper and chemically inert lubricator of its sheath, while using coaster support, delivery, facilitate laying and reduce cable and directly drags
Draw the frictional force with tube wall generated.Currently, the coaster is suitable for the tunnel compared with Large Diameter Pipeline usually using two-wheeled semicircular arc-shaped coaster
Road laying, and for lesser laying caliber, because personnel cannot be introduced into operation, and it is not suitable for.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of cable laying devices, can be suitable for lesser laying and manage
Diameter, to overcome the drawbacks described above of the prior art.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme: a kind of cable laying device, including with
In the ring support being set on cable and the idler wheel on ring support outer peripheral surface, the internal diameter of ring support and cable it is outer
Diameter matches, idler wheel be equipped with it is multiple, all idler wheels along ring support circumferentially-spaced distribution, between each idler wheel and ring support
It is equipped with and blocking structure is crossed by obstacle for auxiliary wheel.
Preferably, crossing blocking structure includes annular housing, and annular housing has tapered outer circumferential surfaces, the diameter of tapered outer circumferential surfaces
The direction for being directed toward the center of idler wheel along the center of ring support is gradually reduced, and idler wheel is located at tapered outer circumferential surfaces diameter lesser one
End, a part of idler wheel are movably placed in annular housing, and another part is located at outside annular housing.
Preferably, idler wheel has at least half to be placed in annular housing.
Preferably, all idler wheels are equally spaced along the circumferential direction of ring support, and have at least two idler wheels to be located at cable
Lower section.
Preferably, friction member is installed on the medial surface of ring support, friction member is contacted with cable pressure.
Preferably, friction member on the medial surface of ring support circumferentially.
Preferably, friction member is made of rubber.
Preferably, ring support is anchor ear.
Preferably, idler wheel is universal wheel.
Preferably, idler wheel is made of wear-resistant material.
Compared with prior art, the present invention has significant progress:
The ring support of cable laying of the invention device is arranged and is fixed on cable, in cable advance process
In, the idler wheel below cable is located on ring support to be contacted with ground or laying tube wall, formed and supported to cable, in tractive force
Under the action of, the rolling by being located at the idler wheel below cable consigns cable and advances, and can effectively avoid cable is directly dilatory from producing
Raw friction, collision equivalent damage, play the role of protecting cable well.When laying on path there are when obstacle, can pass through
Blocking structure auxiliary wheel guarantees that idler wheel delivery cable smoothly advances by obstacle.It will not be gone out using the cable laying device
The situation that the coaster now used in the prior art is easily toppled over, positioning and coaster supporter are easily slack and undisciplined, also, the cable laying fills
The laying pipe that can be suitable for small diameter tube is set, as long as the internal diameter of laying pipe is whole slightly larger than what cable, ring support and idler wheel were constituted
The maximum outside diameter of body structure, so as to meet the requirement of smaller laying caliber.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the cable laying device of the embodiment of the present invention.
Fig. 2 is the schematic diagram for crossing blocking structure of the cable laying device of the embodiment of the present invention.
Wherein, the reference numerals are as follows:
1, ring support 2, idler wheel
3, annular housing 30, tapered outer circumferential surfaces
4, friction member 5, obstacle
Specific embodiment
Specific embodiments of the present invention will be described in further detail with reference to the accompanying drawing.These embodiments are only used for
Illustrate the present invention, and not limitation of the present invention.
In the description of the present invention, it should be noted that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply opposite
Importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
In addition, in the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.
As depicted in figs. 1 and 2, a kind of embodiment of cable laying device of the invention.The cable laying of the present embodiment
It include ring support 1 and idler wheel 2 with device.1 center of ring support is along axially through for being set in cable, ring support 1
Internal diameter and the outer diameter of cable match so that 1 set of ring support on cable after it is relatively fixed between cable.Idler wheel 2 is set
In on 1 outer peripheral surface of ring support, idler wheel 2 is equipped with multiple, circumferentially-spaced distribution of all idler wheels 2 along ring support 1.Each idler wheel
It was equipped with blocking structure between 2 and ring support 1, crosses blocking structure for auxiliary wheel 2 and passes through obstacle 5.
In use, can wait lay or the cable of poling on every a distance be arranged a present embodiment cable apply
If being arranged and being fixed on cable by ring support 1 with device, then during cable advances, it is located at cable on ring support 1
The idler wheel 2 of lower section can be contacted with ground or laying tube wall, formed and supported to cable, under the action of tractive force, by being located at electricity
The rolling delivery cable of idler wheel 2 below cable advances, and can effectively avoid cable is directly dilatory from generating friction, collision equivalent damage,
Play the role of protecting cable well.When laying on path there are when obstacle 5, blocking structure auxiliary wheel 2 excessively can be passed through
By obstacle 5, guarantee that idler wheel 2 consigns cable and smoothly advances.It is not in existing using the cable laying device of the present embodiment
The situation that the coaster used in technology is easily toppled over, positioning and coaster supporter are easily slack and undisciplined, also, the cable laying of the present embodiment is used
Device can be suitable for the laying pipe of small diameter tube, as long as the internal diameter of laying pipe is constituted slightly larger than cable, ring support 1 and idler wheel 2
Integrally-built maximum outside diameter, so as to meet it is smaller laying caliber requirement.
Referring to fig. 2, in the present embodiment, it is preferable that crossing blocking structure includes annular housing 3, and annular housing 3 has outside taper
The diameter of circumferential surface 30, tapered outer circumferential surfaces 30 is gradually reduced along the direction at the center of the center of ring support 1 direction idler wheel 2, idler wheel 2
Positioned at the lesser one end of 30 diameter of tapered outer circumferential surfaces, i.e. idler wheel 2 is located at the one end of annular housing 3 far from ring support 1.Circular cowling
Open at one end of the shell 3 far from ring support 1, a part of idler wheel 2 is movably placed in annular housing 3, and idler wheel 2 is another
A part is located at outside annular housing 3.Then in cabling process, for being located at the idler wheel 2 below cable, annular housing 3
Tapered outer circumferential surfaces 30 form a circle slope, and circular cowling with respect to ground or laying tube wall in the top peripheral side of the idler wheel 2
Shell 3 does not influence rolling of the idler wheel 2 with the contact of ground or laying tube wall and idler wheel 2 on ground or laying tube wall.On smooth road
On diameter, idler wheel 2 can consign cable advance under the action of tractive force, and when there are obstacles 5 on progress path, the obstacle 5 can
To be any object or structure that can influence or hinder the smooth advance of idler wheel 2 on cable run, such as rough road
Diameter, hollow or step etc., when being hindered when idler wheel 2 advances at obstacle 5 or by obstacle 5, as shown in Fig. 2, annular can be passed through
B point on the tapered outer circumferential surfaces 30 of housing 3 and the A point contact on obstacle 5 provide fulcrum, then can be under the active force of tractive force
Cable and by cable integral raising is pulled, so that idler wheel 2 be made to pass through obstacle 5.Passing through blocking structure as a result, realizes auxiliary rolling
Wheel 2 ensure that idler wheel 2 consigns cable and smoothly advances by the obstacle 5 on laying path.
In the case where 5 height of obstacle is less than 2 radius of idler wheel, idler wheel 2 is easier to cross barrier under the action of tractive force
5 are hindered to continue to move ahead, it may not be necessary to the booster action of annular housing 3, if the height of obstacle 5 is greater than the radius of idler wheel 2, idler wheel
2 are less susceptible to be directed across obstacle 5 under the action of tractive force, therefore, in the present embodiment, it is preferable that idler wheel 2 has at least half
It is placed in annular housing 3, so that the obstacle 5 that annular housing 3 can be greater than 2 radius of idler wheel with obstacle 5, especially height is effective
Contact provides fulcrum, passes through obstacle 5 with auxiliary wheel 2.
In the present embodiment, assembly method of the annular housing 3 of blocking structure between ring support 1 and idler wheel 2 is crossed not
Limitation, annular housing 3 may be mounted on ring support 1, and annular 3 opposed annular bracket 1 of housing can be fixed or movable；
Annular housing 3 can also be assembled together to form overall structure with idler wheel 2 by connector, which is mounted on annular
On bracket 1.
Referring to Fig. 1, in the present embodiment, it is preferable that all idler wheels 2 are equally spaced along the circumferential direction of ring support 1, and are had
At least two idler wheels 2 are located at the lower section of cable, i.e., when laying cables, at least there are two idler wheels 2 in the lower section and ground of cable
Or laying tube wall contact, it thus can guarantee that cable has at least two idler wheels 2 total in the lower section of cable always in advancement
With support delivery cable, it is ensured that cable is stablized along laying path and advances.The quantity of idler wheel 2 is not limited to, should be according to practical application
Outside diameter of cable size be designed, guaranteeing to have at least two idler wheels 2 to be located at the lower section of cable can be by according to ring support 1
Outer diameter and idler wheel 2 size design adjacent rollers 2 between spacing distance realize.
In the present embodiment, it is preferable that idler wheel 2 uses universal wheel, can be realized 360 ° of rotations, flexibility is good.More preferably, it rolls
Wheel 2 may be implemented to lock when needed and stop rolling using the universal wheel with self-locking function.Idler wheel 2 is preferably adopted
It is made of wear-resistant material, wear-resistant material can be nylon or rubber material, have the advantages that anti-pressure and abrasion-proof is good.
For the fixation between guarantee ring support 1 and cable, idler wheel 2 and cable synchronizing is enable to advance, in the present embodiment,
Preferably, friction member 4 is installed, friction member 4 is contacted with cable pressure on the medial surface of ring support 1.It is provided by friction member 4
Frictional resistance can play the role of buffering and prevent ring support 1 from sliding on cable, guarantee that the fixation of ring support 1 is arranged
While on cable, it can also prevent cable impaired, protect cable.
Preferably, friction member 4 on the medial surface of ring support 1 circumferentially, can provide in the circumferential uniform
Frictional resistance is conducive to keep relatively fixed between ring support 1 and cable.It, can be in a kind of preferable embodiment
Annular groove is circumferentially opened up on the medial surface of ring support 1, friction member 4 is embedded in the annular groove, passes through friction
Part 4 keeps well contacting between 1 medial surface of ring support and cable outer peripheral surface with the pressure contact of cable.
Friction member 4 has elasticity, to realize the pressure contact with cable.Preferably, friction member 4 can use rubber system
At.
In the present embodiment, it is preferable that ring support 1 is anchor ear, and anchor ear realizes opening and closing by buckle, and dismounting is very
It is convenient.The installation site of anchor ear upper roller 2 should avoid anchor ear buckle and with buckle symmetrical position.The form of anchor ear is not
Limitation, can be using existing conventional hooping structure.Preferably, anchor ear is made of stainless steel non-magnetic material.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and replacement can also be made, these are improved and replacement
Also it should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of cable laying device, which is characterized in that including the ring support (1) for being set on cable and be set to institute
The idler wheel (2) on ring support (1) outer peripheral surface is stated, the outer diameter of the internal diameter and the cable of the ring support (1) matches, institute
Idler wheel (2) are stated equipped with multiple, circumferentially-spaced distribution of all idler wheels (2) along the ring support (1), each idler wheel
(2) it is equipped between the ring support (1) for assisting the idler wheel (2) to cross blocking structure by obstacle (5).
2. cable laying device according to claim 1, which is characterized in that the blocking structure of crossing includes annular housing
(3), the annular housing (3) has tapered outer circumferential surfaces (30), and the diameter of the tapered outer circumferential surfaces (30) is along the ring support
(1) direction that the center of the idler wheel (2) is directed toward at center is gradually reduced, and the idler wheel (2) is located at the tapered outer circumferential surfaces
(30) lesser one end of diameter, a part of the idler wheel (2) are movably placed in the annular housing (3), and another
It is external that part is located at the annular housing (3).
3. cable laying device according to claim 2, which is characterized in that the idler wheel (2) has at least half accommodating
In in the annular housing (3).
4. cable laying device according to claim 1, which is characterized in that all idler wheels (2) are along the annular
The circumferential direction of bracket (1) is equally spaced, and the lower section for having at least two idler wheels (2) to be located at the cable.
5. cable laying device according to claim 1, which is characterized in that on the medial surface of the ring support (1)
It is equipped with friction member (4), the friction member (4) contacts with the cable pressure.
6. cable laying device according to claim 5, which is characterized in that the friction member (4) is in the annular branch
On the medial surface of frame (1) circumferentially.
7. cable laying device according to claim 5, which is characterized in that the friction member (4) is made of rubber.
8. cable laying device according to claim 1, which is characterized in that the ring support (1) is anchor ear.
9. cable laying device according to claim 1, which is characterized in that the idler wheel (2) is universal wheel.
10. cable laying device according to claim 1, which is characterized in that the idler wheel (2) uses wear-resistant material system
At.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910412903.3A CN109980580A (en) | 2019-05-17 | 2019-05-17 | Cable laying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910412903.3A CN109980580A (en) | 2019-05-17 | 2019-05-17 | Cable laying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109980580A true CN109980580A (en) | 2019-07-05 |
Family
ID=67073771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910412903.3A Pending CN109980580A (en) | 2019-05-17 | 2019-05-17 | Cable laying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109980580A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111641238A (en) * | 2020-06-15 | 2020-09-08 | 深圳市上喜绿色能源科技有限公司 | Take-up and fill electric pile |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH177373A (en) * | 1933-11-15 | 1935-05-31 | Giachetti Alberto | Device for supporting cables in protective conduits. |
| GB441426A (en) * | 1934-11-13 | 1936-01-20 | Alberto Giachetti | Improvements in apparatus for laying electric cables |
| DE6605221U (en) * | 1968-02-24 | 1970-05-27 | Alfred Dipl Ing Traeger | ARRANGEMENT FOR LAYING CABLES (PIPES). |
| DE4040283A1 (en) * | 1990-02-13 | 1991-08-14 | Tente Rollen Gmbh & Co | Device to enable trolley to be wheeled over obstacle - has curved edge and is pivoted to wheel support fork |
| WO2001050060A1 (en) * | 1999-12-29 | 2001-07-12 | Dbs Beschichtung Und Systeme-Technik Gmbh | Coating device with evenly guided feed pipe |
| CN101319747A (en) * | 2008-06-03 | 2008-12-10 | 东南大学 | Self-adapting pipe robot |
| JP2017194125A (en) * | 2016-04-21 | 2017-10-26 | 芦森工業株式会社 | In-pipe work device guiding jig |
| CN206663225U (en) * | 2017-03-31 | 2017-11-24 | 华北科技学院 | A kind of pipe robot of high stability |
| CN109038379A (en) * | 2018-09-24 | 2018-12-18 | 张若玮 | Power cable traction Universal scooter |
| CN209767010U (en) * | 2019-05-17 | 2019-12-10 | 上海电缆研究所有限公司 | Device for laying cable |
-
2019
- 2019-05-17 CN CN201910412903.3A patent/CN109980580A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH177373A (en) * | 1933-11-15 | 1935-05-31 | Giachetti Alberto | Device for supporting cables in protective conduits. |
| GB441426A (en) * | 1934-11-13 | 1936-01-20 | Alberto Giachetti | Improvements in apparatus for laying electric cables |
| DE6605221U (en) * | 1968-02-24 | 1970-05-27 | Alfred Dipl Ing Traeger | ARRANGEMENT FOR LAYING CABLES (PIPES). |
| DE4040283A1 (en) * | 1990-02-13 | 1991-08-14 | Tente Rollen Gmbh & Co | Device to enable trolley to be wheeled over obstacle - has curved edge and is pivoted to wheel support fork |
| WO2001050060A1 (en) * | 1999-12-29 | 2001-07-12 | Dbs Beschichtung Und Systeme-Technik Gmbh | Coating device with evenly guided feed pipe |
| CN101319747A (en) * | 2008-06-03 | 2008-12-10 | 东南大学 | Self-adapting pipe robot |
| JP2017194125A (en) * | 2016-04-21 | 2017-10-26 | 芦森工業株式会社 | In-pipe work device guiding jig |
| CN206663225U (en) * | 2017-03-31 | 2017-11-24 | 华北科技学院 | A kind of pipe robot of high stability |
| CN109038379A (en) * | 2018-09-24 | 2018-12-18 | 张若玮 | Power cable traction Universal scooter |
| CN209767010U (en) * | 2019-05-17 | 2019-12-10 | 上海电缆研究所有限公司 | Device for laying cable |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111641238A (en) * | 2020-06-15 | 2020-09-08 | 深圳市上喜绿色能源科技有限公司 | Take-up and fill electric pile |
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