CN106356770A - Cable release and obstacle crossing construction device - Google Patents
Cable release and obstacle crossing construction device Download PDFInfo
- Publication number
- CN106356770A CN106356770A CN201610875070.0A CN201610875070A CN106356770A CN 106356770 A CN106356770 A CN 106356770A CN 201610875070 A CN201610875070 A CN 201610875070A CN 106356770 A CN106356770 A CN 106356770A
- Authority
- CN
- China
- Prior art keywords
- cable
- release
- sleeve pipe
- barrier
- machine
- 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.)
- Granted
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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
- 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
- H02G1/085—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 using portable tools
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention provides a cable release and obstacle crossing construction device, comprising a cable pay-off stand, a cable reel, a cable, a cable release machine, a casing, a steel wire rope, and a winching machine, wherein the cable release device is matched with the winching machine, so that the release of the cable is matched with the laying construction of the cable crossing the bottom of an obstacle, and an auxiliary device is provided in the process that the cable crosses the casing, so that the cable is protected in the process that the cable crosses the casing at the bottom of the obstacle, the traction resistance borne by the cable is reduced, and the wear and tear of a protective covering of the cable are reduced. The construction device provided by the invention is simple to operate in cable laying construction, the cable release and crossing traction are simultaneously realized, the impact of the laying distance of the cable crossing the bottom of the obstacle on the construction can be effectively avoided, the cost is reduced, and the range of application is wide.
Description
Technical field
The present invention relates to cable construction device field, especially relate to a kind of cable release and pass through barrier construction dress
Put.
Background technology
When cable laying passes through distance barrier bottom, the resistance that cable is subject to is larger, and the pull strength of needs is also relatively
Greatly, when pull strength is more than the license pulling force of cable, cable can produce plastic deformation, and sectional area reduces, and insulating barrier is destroyed, very
To may be pulled off, meanwhile, cable is not protected and is directly passed through distance sleeve pipe and can make the outer jacket serious wear of cable, reduces
The insulation of protective coverings of cable, water resistance, lead to traditional form of construction work directly passing through sleeve pipe no longer applicable.
In order to solve the above problems, in the patent document for cn 104362572a for the public announcement of a patent application number, propose one
Plant the construction system of cable Underground Crossing, the release of its cable relies on and twists grinding machine traction, excavator and ground guide cooperation realization,
Need to twist the larger pull strength of grinding machine offer, meanwhile, because cable hank is distant with strand grinding machine, work progress is subject to traverse distance
Impact is fairly obvious, leads to construction system application limited to a certain extent.
Content of the invention
In order to solve the deficiencies in the prior art, the present invention provides a kind of cable release and passes through barrier constructing device, leads to
Cross cable is discharged, the construction of cable penetration barrier bottom matches realization, provides cable during passing through sleeve pipe simultaneously
Auxiliary device, realize the protection during passing through barrier bottom sleeve to cable, reduce the tractive resistance that it is subject to, subtract
The light abrasion to protective coverings of cable, it is simple to operate in cable laying construction, and cable discharges and passes through traction to be realized simultaneously, can
The distance being prevented effectively from the laying of cable penetration barrier bottom is to the impact constructed, cost-effective, applied widely.
The technical scheme that the present invention solves technical problem is:
Cable discharges and passes through barrier constructing device, including cable unreeling rack, cable hank, cable, cable machine for releasing, set
Pipe, steel wire rope, strand grinding machine, described sleeve pipe includes entrance point, horizontal segment, the port of export, and the horizontal segment of described sleeve pipe is located at barrier
Bottom and pass through barrier, described cable unreeling rack, cable machine for releasing, the entrance point of sleeve pipe are sequentially connected positioned at barrier
Side, the port of export of described sleeve pipe, strand grinding machine are sequentially connected the opposite side positioned at barrier；Described cable is wrapped in cable hank
On, cable hank is arranged on cable unreeling rack, and described cable is discharged by cable machine for releasing, and described wirerope-winding is twisting grinding machine
On, the traction end of described steel wire rope passes through sleeve pipe to be connected with the free end after cable release；Described cable machine for releasing includes electricity
Machine, release drivewheel, release driven pulley, guide roller, described release drivewheel is subject to motor control, and discharges drivewheel and cable
Pass through chain drive, engaged transmission between release drivewheel and release driven pulley, described guide roller is released positioned at cable between disk
Put machine bottom, away from release drivewheel and release driven pulley side；Described release drivewheel, release driven pulley, guide roller
Cable groove is respectively equipped with wheel, described cable by discharge drivewheel, release driven pulley between cable recess channels after, warp
Cross the cable groove above guide roller to be discharged.
Described constructing device also includes the auxiliary device of cable penetration sleeve pipe, and described auxiliary device includes cable clip, steel
Ball, described cable clip includes upper semi-circle fastener, lower half circle fastener, and described upper semi-circle fastener, the connection end of lower half circle fastener lead to
Cross bearing pin to connect, lower half circle fastener is provided with clamping boss away from one end of connection end, and upper semi-circle fastener is away from one end of connection end
It is provided with groove, in described clamping boss and described fit depressions, realize the fastening of cable clip, after described cable clip fastens
Internal diameter identical with the outside dimension of described cable；Described upper semi-circle fastener, lower half circle fastener fasten after circumferentially spaced about set
There is steel-ball groove, described steel ball is located in steel-ball groove, the external diameter of a circle of steel ball and set on the circumference after described cable clip fastening
The internal diameter of pipe matches.
Further, the cable in described sleeve pipe is uniformly installed multiple auxiliary device at equal intervals.
Further, seamlessly transit between described sleeve pipe entrance point and horizontal segment；Before being shaped as of sleeve pipe entrance point big after
Little is horn-like, and the guide roller of described cable machine for releasing is near the entrance point of sleeve pipe, and the cable groove above guide roller
Concordant with the mouth of pipe of sleeve pipe horizontal segment；Steel wire rope at the port of export is tangent with the centrage of the described port of export.
The beneficial effect that the cable that the present invention provides discharges and pass through barrier constructing device is:
1st, described cable machine for releasing release drivewheel drive cable disc spins, cable pass through discharge drivewheel, release from
After cable recess channels between driving wheel, cable groove above guide roller, realize the release of cable.Described release master
Driving wheel is subject to motor control, and the speed passing through barrier with strand grinding machine trailing cable matches it is ensured that the release of cable meets electricity
Cable passes through the construction requirement of barrier bottom, the resistance that when can effectively reduce cable penetration barrier bottom, cable hank discharges to cable
Power.
2nd, the auxiliary device that described interval is installed can ensure that cable will not encounter the inwall of sleeve pipe when passing through sleeve pipe advance,
Avoid the abrasion to protective coverings of cable for the cable penetration barrier bottom, meanwhile, the rolling of described steel ball can effectively reduce cable
Pass through resistance during barrier bottom sleeve it is achieved that the effective protection to cable in work progress, higher cost need not be selected
Cable solve problem, saved construction cost.
3rd, described constructing device can achieve that cable is overlapped with casing centerline in sleeve pipe entrance point, the port of export, it is to avoid
Construction middle sleeve entrance point, the wear-out failure to cable for the port of export, further increase construction quality.
Brief description
Fig. 1 is constructing device structural representation.
Fig. 2 is auxiliary apparatus structure schematic diagram.
In figure: 1 cable unreeling rack；2 cable hanks；3 cables；4 cable machine for releasing；5 chains；6 release drivewheels；7 release from
Driving wheel；8 guide rollers；9 sleeve pipes；10 steel wire ropes；11 strand grinding machines；12 lower half circle fasteners；13 steel balls；14 clamping boss；15 bearing pins.
Specific embodiment
The protection main body of the present invention and embodiment are as follows:
The cable that the present invention provides discharges and passes through barrier constructing device, as shown in figure 1, including cable unreeling rack 1, electricity
Cable disk 2, cable 3, cable machine for releasing 4, sleeve pipe 9, steel wire rope 10, strand grinding machine 11, described sleeve pipe 9 includes entrance point, horizontal segment, goes out
Mouth end, its basic position annexation is: cable unreeling rack 1, cable machine for releasing 4, the entrance point of sleeve pipe 9 are sequentially connected and are located at
The side of barrier, the horizontal segment of sleeve pipe 9 is located at the bottom of barrier and passes through barrier, the port of export of sleeve pipe 9, strand grinding machine 11
It is sequentially connected the opposite side positioned at barrier.Wherein, described cable 3 is wrapped on cable hank 2, and cable hank 2 is arranged on cable and puts
On coil holder 1, described cable 3 sleeve pipe 9 after cable machine for releasing 4 release, meanwhile, described steel wire rope 10 is wrapped in strand
On grinding machine 11, the traction end of steel wire rope 10 passes through sleeve pipe 9 to be connected with the free end after cable 3 release.
Further, described cable machine for releasing 4 includes discharging drivewheel 6, release driven pulley 7, guide roller 8, described releases
Put and be driven by chain 5 between drivewheel 6 and cable hank 2, engaged transmission between described release drivewheel 6 and release driven pulley 7,
Described release drivewheel 6 is subject to motor control, and the speed that its rotating speed passes through barrier with strand grinding machine 11 trailing cable 3 matches.Institute
State guide roller 8 and be located at the bottom of cable machine for releasing 4, away from the side discharging drivewheel 6 and release driven pulley 7, described release
Cable groove is respectively equipped with drivewheel 6, release driven pulley 7, guide roller 8, the size of described cable groove is outer with cable 3
Match in footpath, then described cable 3 after discharging the cable recess channels between drivewheel 6, release driven pulley 7, then through leading
Cable groove to running roller 8 top is discharged.
Described constructing device also includes the auxiliary device that cable 3 passes through sleeve pipe 9, as shown in Fig. 2 described auxiliary device includes
Cable clip, steel ball 13, described cable clip includes upper semi-circle fastener, lower half circle fastener 12, described upper semi-circle fastener, lower half circle
The connection end of fastener 12 is connected by bearing pin 15, and lower half circle fastener 12 is provided with clamping boss 14, upper half away from one end of connection end
Round buckle part is provided with groove away from one end of connection end, and described clamping boss 14 insertion upper semi-circle fastener is away from one end of connection end
The internal diameter in groove, realized after the fastening of cable clip, and cable clip fastening is identical with the outside dimension of described cable 3, real
Existing installation on cable 3 for the auxiliary device.Meanwhile, on the circumference after described upper semi-circle fastener, lower half circle fastener 12 fasten
It is interval with steel-ball groove, described steel ball 13 is located in steel-ball groove, and on the circumference after described cable clip fastening, steel ball 13 is external
Diameter of a circle is matched with the internal diameter of sleeve pipe 9, realizes being arranged on the installation in sleeve pipe 9 of auxiliary device on cable 3.
Further, the cable 3 in described sleeve pipe 9 is pressed identical interval and multiple auxiliary device are uniformly installed, described auxiliary
The interval helping device can ensure that cable 3 will not encounter the inwall of sleeve pipe 9 when passing through sleeve pipe 9 advance, and then avoid cable 3 to pass through
The abrasion to cable 3 outer jacket for the barrier bottom, meanwhile, effectively reduces cable 3 and passes through resistance during barrier bottom sleeve 9,
And then realize the effective protection to cable 3 in work progress.
Further, seamlessly transit between the entrance point of described sleeve pipe 9, horizontal segment, the entrance point of sleeve pipe 9 is located at barrier
Side, its be shaped as pre-large post-small horn-like, the guide roller 8 of described cable machine for releasing 4 near the entrance point of sleeve pipe 9, and
The cable groove of guide roller 8 top concordant with the mouth of pipe of sleeve pipe 9 horizontal segment it is ensured that during cable 3 sleeve pipe 9 and sleeve pipe 9
Centrage overlap.Meanwhile, the steel wire rope 10 at sleeve pipe 9 port of export is tangent with the centrage of the described port of export, can
Ensure that cable 3 passes through to overlap with the centrage of sleeve pipe 9 during sleeve pipe 9.
The specific work process of the present invention is as follows:
When the constructing device being provided using the present invention is realized cable release and passed through barrier laying, it is first according to Fig. 1
Shown annexation installs each workpiece, then by the free end of cable 3 pass through cable machine for releasing 4 release drivewheel 6,
Cable recess channels between release driven pulley 7, are placed in the cable groove of cable machine for releasing 4 guide roller 8 top, realize
Release in cable machine for releasing 4 for the cable 3.Further, after the traction end of steel wire rope 10 being passed through sleeve pipe 9 and cable 3 to discharge
Free end be connected, and by installation auxiliary device on the cable 3 of sleeve pipe 9 entrance point, start and twist grinding machine 11 and cable
Machine for releasing 4, cable 3 passes through barrier under the traction of steel wire rope 10, and then realizes the release of cable 3 and pass through the paving of barrier
Facility work.
Case study on implementation recited above is only the preferred embodiment of the present invention to be described, not to the present invention's
Scope is defined, and on the premise of without departing from design spirit of the present invention, relevant technical staff in the field is various to the present invention
Deformation and improvement, all should diffuse in protection domain as determined by claims of the present invention.
Claims (4)
1. cable discharges and passes through barrier constructing device, including cable unreeling rack, cable hank, cable, cable machine for releasing, set
Pipe, steel wire rope, strand grinding machine are it is characterised in that described sleeve pipe includes entrance point, horizontal segment, the port of export, the horizontal segment of described sleeve pipe
Positioned at the bottom of barrier and through barrier, described cable unreeling rack, cable machine for releasing, the entrance point of sleeve pipe are sequentially connected position
In the side of barrier, the port of export of described sleeve pipe, strand grinding machine are sequentially connected the opposite side positioned at barrier；Described cable is wound around
On cable hank, cable hank is arranged on cable unreeling rack, and described cable is discharged by cable machine for releasing, described wirerope-winding
On twisting grinding machine, the traction end of described steel wire rope passes through sleeve pipe to be connected with the free end after cable release；Described cable release
Machine includes motor, release drivewheel, release driven pulley, guide roller, and described release drivewheel is subject to motor control, and discharges actively
Pass through chain drive, engaged transmission between release drivewheel and release driven pulley, described guide roller position between wheel and cable hank
Bottom in cable machine for releasing, the side away from release drivewheel and release driven pulley；Described release drivewheel, release are driven
It is respectively equipped with cable groove, described cable passes through to discharge the cable groove between drivewheel, release driven pulley on wheel, guide roller
After passage, the cable groove above guide roller is discharged.
2. cable according to claim 1 discharges and passes through barrier constructing device and wears it is characterised in that also including cable
The auxiliary device of more sleeve pipe, described auxiliary device includes cable clip, steel ball, described cable clip include upper semi-circle fastener, under
Semicircle fastener, described upper semi-circle fastener, the connection end of lower half circle fastener are connected by bearing pin, and lower half circle fastener is away from connection end
One end is provided with clamping boss, and upper semi-circle fastener is provided with groove away from one end of connection end, described clamping boss and described groove phase
In cooperation, realize the fastening of cable clip, the internal diameter after described cable clip fastens is identical with the outside dimension of described cable；Institute
State upper semi-circle fastener, lower half circle fastener fasten after circumferentially spaced about be provided with steel-ball groove, described steel ball be located at steel-ball groove in, described
On circumference after cable clip fastening, the external diameter of a circle of steel ball is matched with the internal diameter of sleeve pipe.
3. cable according to claim 2 release and pass through barrier constructing device it is characterised in that in described sleeve pipe
Multiple auxiliary device are uniformly installed at equal intervals on cable.
4. cable according to claim 1 release and pass through barrier constructing device it is characterised in that the entering of described sleeve pipe
Seamlessly transit between mouth end and horizontal segment；Being shaped as of sleeve pipe entrance point is pre-large post-small horn-like, described cable machine for releasing
Guide roller is near the entrance point of sleeve pipe, and the cable groove above guide roller is concordant with the mouth of pipe of sleeve pipe horizontal segment；It is located at
Steel wire rope at the port of export is tangent with the centrage of the described port of export.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610875070.0A CN106356770B (en) | 2016-10-08 | 2016-10-08 | Cable discharges and passes through barrier constructing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610875070.0A CN106356770B (en) | 2016-10-08 | 2016-10-08 | Cable discharges and passes through barrier constructing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106356770A true CN106356770A (en) | 2017-01-25 |
| CN106356770B CN106356770B (en) | 2018-08-07 |
Family
ID=57865923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610875070.0A Active CN106356770B (en) | 2016-10-08 | 2016-10-08 | Cable discharges and passes through barrier constructing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106356770B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107359550A (en) * | 2017-08-25 | 2017-11-17 | 中国十七冶集团有限公司 | A kind of big cable of converter oxygen gun main motor colligation laying method on the way |
| CN110980447A (en) * | 2019-11-04 | 2020-04-10 | 中国电子科技集团公司第十四研究所 | Cable is laid fast and is removed receipts device |
| CN112803305A (en) * | 2021-03-15 | 2021-05-14 | 张清国 | Building electrical engineering cable threading draw gear |
| CN117254395A (en) * | 2023-11-18 | 2023-12-19 | 山西省安装集团股份有限公司 | Threading device for building circuit installation |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101001007A (en) * | 2006-12-25 | 2007-07-18 | 山东铝业工程有限公司 | Mechanical laying method for overlength large section cable |
| CN101364718A (en) * | 2007-08-08 | 2009-02-11 | 上海宝冶建设有限公司 | Heavy cable laying system and laying method |
| CN103474917A (en) * | 2013-09-02 | 2013-12-25 | 国家电网公司 | Guided trenchless laying power cable traction method |
| CN105375402A (en) * | 2015-12-03 | 2016-03-02 | 浙江舟山启明电力集团公司海缆工程公司 | Antifriction device of power cable installation in pipe |
-
2016
- 2016-10-08 CN CN201610875070.0A patent/CN106356770B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101001007A (en) * | 2006-12-25 | 2007-07-18 | 山东铝业工程有限公司 | Mechanical laying method for overlength large section cable |
| CN101364718A (en) * | 2007-08-08 | 2009-02-11 | 上海宝冶建设有限公司 | Heavy cable laying system and laying method |
| CN103474917A (en) * | 2013-09-02 | 2013-12-25 | 国家电网公司 | Guided trenchless laying power cable traction method |
| CN105375402A (en) * | 2015-12-03 | 2016-03-02 | 浙江舟山启明电力集团公司海缆工程公司 | Antifriction device of power cable installation in pipe |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107359550A (en) * | 2017-08-25 | 2017-11-17 | 中国十七冶集团有限公司 | A kind of big cable of converter oxygen gun main motor colligation laying method on the way |
| CN110980447A (en) * | 2019-11-04 | 2020-04-10 | 中国电子科技集团公司第十四研究所 | Cable is laid fast and is removed receipts device |
| CN112803305A (en) * | 2021-03-15 | 2021-05-14 | 张清国 | Building electrical engineering cable threading draw gear |
| CN112803305B (en) * | 2021-03-15 | 2022-08-30 | 国网湖北省电力有限公司黄冈供电公司 | Building electrical engineering cable threading draw gear |
| CN117254395A (en) * | 2023-11-18 | 2023-12-19 | 山西省安装集团股份有限公司 | Threading device for building circuit installation |
| CN117254395B (en) * | 2023-11-18 | 2024-02-06 | 山西省安装集团股份有限公司 | Threading device for building circuit installation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106356770B (en) | 2018-08-07 |
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