CN106058741B - Cable pipe draws cavity clearing device - Google Patents
Cable pipe draws cavity clearing device Download PDFInfo
- Publication number
- CN106058741B CN106058741B CN201610598003.9A CN201610598003A CN106058741B CN 106058741 B CN106058741 B CN 106058741B CN 201610598003 A CN201610598003 A CN 201610598003A CN 106058741 B CN106058741 B CN 106058741B
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- CN
- China
- Prior art keywords
- cavity clearing
- disk
- main shaft
- cavity
- cable
- 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
- 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
- H02G1/083—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 lines, e.g. needles, rods or tapes
-
- 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
- H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
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- Cleaning In General (AREA)
Abstract
Cavity clearing device, including a main shaft are drawn the invention discloses a kind of transmission cable poling, the main shaft two ends are respectively equipped with cable connector and traction connector；Main shaft is provided with support plate, and the periphery of the support plate is provided with roller；The cavity clearing disk being slidably connected therewith is additionally provided with main shaft, the cavity clearing disk is provided with actuating arm, and actuating arm upper end is provided with driving wheel, and the driven wheel side turns to set, and driving wheel outer rim is rotated beyond the face of cylinder to be formed positioned at cavity clearing disk.Present invention is mainly used for the cable installation in pipe of underground power cable, not only with applied widely, easy construction advantage, but also it is thorough with cleaning, jam is difficult, the characteristics of running smooth steady.Simultaneously for different cable tubes, cavity clearing disk only need to be changed as needed, without being equipped with multiple cavity clearing devices, save construction cost.
Description
Technical field
The invention belongs to power cable layer construction tool technical field, more particularly, to a kind of underground power cable poling
When laying, the device cleared up as cable drawing head cable tube cavity.
Background technology
In electrical equipment construction, cable when by building, barrier etc. easily place of damage cable, it is necessary to
Embedded underground cable tube, makes cable pipe and mistake, to be protected to cable.Required according to construction reference, cable tube cavity must
Must cleaning no-sundries.Existing cable poling is constructed, and is usually guided using a gyroscope-like metallic traction head, drawing head two ends point
Other connecting stay wire and cable；During threading, drawing head drives cable to be moved ahead in penetration pipe in the presence of bracing wire, and drawing head is expert at
During entering, the debris operation in penetration pipe is promoted, and debris is driven out of outside pipe.The problem of existing：One is that drawing head is more stupid
Weight, pulls resistance big, takes a lot of work laborious；When particularly running into the debris being attached on tube wall, easy jam, inefficiency；Two
It is this cable tube cavity clearing drawing head for pushing away and catching up with formula, its diameter is changeless, needs to be equipped with for the cable tube of different size
Corresponding drawing head, it is inconvenient for use；And drawing head size is difficult to grasp, drawing head diameter is a little bigger, although cleaning effect is good, but
Easy jam, causes operation not smooth；Conversely, using the small drawing head of diameter, although operation is unobstructed, but can leave dead angle, band
To clear up sordid problem；Three be that the area of cable tube inner wall cleaning typically can only achieve half, it is difficult to meets cable tube and wears
The requirement of pipe construction standard.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of own wt is light, cavity clearing effect is good and is difficult the electricity of jam
Cable poling cavity clearing device.
In order to solve the above technical problems, the present invention include a main shaft, the main shaft two ends be respectively equipped with cable connector and
Draw connector；Main shaft is provided with support plate, and the periphery of the support plate is provided with roller；It is additionally provided with and is slidably connected therewith on main shaft
Cavity clearing disk, the cavity clearing disk be provided with actuating arm, actuating arm upper end be provided with driving wheel, the driven wheel side turn set, driving
Wheel outer rim is rotated beyond the face of cylinder to be formed positioned at cavity clearing disk.
It is further that the upper and lower surface of the cavity clearing disk is respectively equipped with top spring and stage clip, stage clip top is provided with and main shaft spiral shell
The platen of line connection, cavity clearing disk has certain activity space on main shaft along its axial direction.
The circular cone that indent is provided with above boosting disk, the boosting disk is provided between support plate and the cavity clearing disk；Push up spring
Positioned at circular cone top, its lower end connects with circular cone；Cavity clearing tray bottom is provided with power assistant arm, and power assistant arm lower end is provided with power-assisted
Wheel.
The upper and lower surface of the cavity clearing disk is equipped with bearing, two axle sleeves of each bearing respectively with main shaft and cavity clearing disk
Slip connects and connected, and the bearing of top spring and stage clip respectively with cavity clearing disk two sides connects；Cavity clearing disk is provided with connecting seat and arm aperture,
Actuating arm is flexibly connected with connecting seat, and power assistant arm upper end is lived with actuating arm by arm aperture and is connected.
The cavity clearing disk is provided with the adjuster being adjusted to actuating arm position, and the adjuster includes being located at arm aperture two
The elastic ejector pin and adjusting knob of side；Circular cone is provided with spiral lamination.
The support plate includes 2 disks being connected, and the disk is fastenedly connected with main shaft, and handle is provided between two disks
Seat；Roller is the universal wheel provided with wheel shank, and wheel shank is slidably connected with handle seat, and handle spring is set with wheel shank, and handle spring is located in handle seat,
Its two ends connects with wheel shank and handle seat respectively；Wheel shank is provided with support arm, and support plate is provided with guide groove, and support arm is slided with guide groove
Connect.
Elastic brush body of the cavity clearing disk outer rim provided with connection living therewith.
The cable connector includes gim peg head and activity cap body, and gim peg head is fastenedly connected with main shaft；Activity cap body
It is flexibly connected by connecting pin with gim peg head；Activity cap body is provided with cable fixing bolt.
The periphery of the support plate is provided with 3-4 bar actuating arms provided with 4-6 roller, cavity clearing disk.
The beneficial effects of the present invention are：Because the present invention is provided with the support plate being arranged on main shaft and cavity clearing disk, main shaft
Two ends are respectively equipped with cable connector and traction connector, and the periphery of support plate is provided with roller, the cavity clearing being slidably connected with main shaft
Disk is provided with actuating arm, and actuating arm upper end is provided with driving wheel, and driving wheel axially turns to set relative to main shaft for side, that is, drives
It is acute angle that wheel shaft, which is taken turns, with the axial angle of main shaft, and driving wheel outer rim is rotated beyond the face of cylinder to be formed positioned at cavity clearing disk.Before use, root
Support plate and the corresponding cavity clearing device of cavity clearing disk specification are chosen according to cable bore size, cavity clearing device is entered in cable tube
Afterwards, driving wheel can be with connecting in cable tube.In use, main shaft two ends respectively cable connector and draw connector respectively with
Cable and pull rope connection, pulling traction rope, cavity clearing device are just run in cable tube along body.Because driven wheel side turns to set,
Cavity clearing device overall operation direction and the axial direction of main shaft are consistent, while driving wheel contacts rotation with tube wall, will be arrived
From tube wall and the resistance of driving wheel rolling surface is acted on, the drag effect will promote cavity clearing disk to rotate together in actuating arm, by
Cavity clearing disk rotates the cleaning for completing tube wall.In cable tube, in cavity clearing disk rotation process, driving wheel and disk body are all to mixed and disorderly substances in pipe
Cleaning and driving effect are played, that not only clears up is clean, and be difficult jam, run smooth steady.Cavity clearing disk and spindle mobility
Connection, for different cable tubes, only need to change cavity clearing disk, without being equipped with multiple cavity clearing devices, save construction cost.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples：
Fig. 1 is overall schematic of the present invention；
Fig. 2 is phantom of the present invention；
Fig. 3 is top view of the present invention；
Fig. 4 is one single-deck schematic diagram of support plate of the present invention；
Fig. 5 is another single-deck schematic diagram of support plate of the present invention；
Fig. 6 is use state schematic diagram of the present invention.
Embodiment
Referring to Figures 1 and 2, cable pipe traction cavity clearing device includes 3 centimetres of a diameter, long 20 centimetres hard metal material
Expect the main shaft made, cable connector 11 is provided with one end of main shaft 1, cable connector 11 shown in figure includes gim peg first 15
With activity cap body 16；Gim peg first 15, which serves, to be connected, and it is connected with the termination of main shaft 1 by screw threads for fastening；Activity cap body
16 are flexibly connected by connecting pin 14 and gim peg first 15, and activity cap body 16 can flexible rotating.The external end head of activity cap body 16 is provided with
Cable socket, activity cap body 16 is provided with the fixing bolt 13 that fixation is played to the cable of insertion.The other end of main shaft 1 is to lead
Draw connector 12, provided with traction connecting hole 17 on traction connector 12.Main shaft 1 is provided with the support close to cable connector 11
Disk 2, in the periphery of support plate 2 provided with 4 equally distributed universal rolling wheels 21, roller 21 is the universal wheel provided with wheel shank 22.Figure
Shown in support plate 2 be fastenedly connected and form by two monomer disks, one of which disk is provided with handle seat 23, wheel shank 22 and handle seat
23 are slidably connected, and roller 21 is arranged on the outer end of wheel shank 22；Handle spring 24 is set with wheel shank 22, handle spring 24 is located in handle seat 23, its
Two ends connect with wheel shank 22 and handle seat 23 respectively, i.e., the one end of handle spring 24 is relatively fixed with wheel shank 22 and is connected, the other end and handle seat 23
It is relatively fixed connection；In the presence of handle spring 24, wheel shank 22 can be axially movable within the specific limits along it, so that the energy of roller 21
There is the flexible of certain limit, be conducive to adapting to the requirement of different cable tubes.It is provided with support plate 2 on guide groove 25, wheel shank 22
Provided with support arm 26, support arm 26 is slided with guide groove 25 to connect, and guide groove 25 is to 22 position-limiting actions of wheel shank.Support plate 2 and main shaft 1
It is fastenedly connected, the periphery of support plate 2 can be provided with 4-6 roller 21.
The cavity clearing disk 3 close to traction connector 12 is additionally provided with main shaft 1, cavity clearing disk 3 is disk, and it also uses steel or work
Engineering plastics processing and fabricating is formed.The upper and lower faces of cavity clearing disk 3 are equipped with bearing 7, inside and outside two axle sleeve of each bearing 7 respectively with
Main shaft 1 and cavity clearing disk 3, which are slided, to connect and is fastenedly connected；Top spring 4 and stage clip are respectively equipped with the main shaft 1 of the upper and lower surface of cavity clearing disk 3
5, the one end for pushing up spring 4 and stage clip 5 connects with an axle sleeve of bearing 7 respectively.The top of stage clip 5 is provided with what is be threadedly coupled with main shaft 1
Platen 6, rotary platen 6 can adjust position of the cavity clearing disk 3 on main shaft.Boosting disk 9 is provided between support plate 2 and cavity clearing disk 3.Figure
In 1 illustrated embodiment, boosting disk 9 is connected with support plate 2, and support plate 2 is provided with the circular cone 91 of indent above.Top spring 4 is located at
The top of circular cone 91, its lower end connects with circular cone 91.Equally distributed three actuating arms 32 are provided with cavity clearing disk 3,
Actuating arm 32 can also be equally distributed four, and the upper end of actuating arm 32 is provided with driving wheel 321；The side of driving wheel 321 turns to set, its
Wheel shaft 322 is acute angle with the axial angle of main shaft 1, that is, the wheel shaft 322 and the axial direction angle of main shaft 1 of driving wheel 321 are spent 0 to 90
Between；Can be as needed when using, the wheel shaft 322 and the axial angle of main shaft 1 of driving wheel 321 are adjusted at any time, are typically selected in 20-30
Degree.The outer rim of driving wheel 321 is located at cavity clearing disk 3 and rotated beyond the face of cylinder formed.
In Fig. 1 and embodiment illustrated in fig. 2, the arm aperture 36 provided with connecting seat 33 and up/down perforation above cavity clearing disk 3, driving
Arm 32 is hinged with connecting seat 33.The power assistant arm 8 being connected with actuating arm 32 is arranged below in cavity clearing disk 3, and the upper end of power assistant arm 8 passes through arm aperture
36 live with actuating arm 32 is connected, and the lower end of power assistant arm 8 is provided with universal power-assisted wheel 81.Cavity clearing disk 3 is provided with to the open position of actuating arm 32
The adjuster 35 being adjusted is put, adjuster 35 includes being located at the elastic ejector pin 351 and adjusting knob 352 of the both sides of arm aperture 36；Bullet
Property ejector pin 351 include shank and spring, shank and spring are lived with key seat and be connecteds, shank inner termination and the apical grafting of actuating arm 32, with
Just actuating arm 32 is in open configuration all the time；Adjusting knob 352 is located at the opposite side of actuating arm 32,352 pairs of drivings of adjusting knob
The activity interval of arm 32 plays restriction effect.In an initial condition, in the universal power-assisted wheel 81 of the lower end of power assistant arm 8 and circular cone 91
Portion is tangent, and circular cone 91 is provided with spiral lamination 92, and when cavity clearing disk 3 is obstructed descending, circular cone 91 and cavity clearing disk 3 are apart from change
Small, circular cone 91 will act on universal power-assisted wheel 81, and driving force inwardly and upwardly is produced to power assistant arm 8, power-assisted is played
Effect.
Shown in reference picture 3, elastic brush body 31 of the outer perimeter of cavity clearing disk 3 provided with connection living therewith, the elastic brush body 31 can
To use wire brush or plastics brush body.
Reference picture 4 and Fig. 5, support plate 2 are formed by connecting by two disks up and down, and one of disk is uniform provided with 4
The handle seat 23 of distribution, wheel shank 22 is connected with handle seat 23.Be equipped with two disks guide groove 25 and with handle seat 23 corresponding screws.
Upper lower burrs and the handle seat 23 of support plate 2 is bolted connection.
Reference picture 6, in the use of the present invention, its two ends is connected with pull rope 102 and cable 101 respectively；During poling, this hair
It is bright to be passed through under the traction of pull rope 102 out of cable tube 10 tube chamber, in the driving wheel 321 on its cavity clearing disk 3 and cable tube 10
Wall connects in cut, and the elastic brush body 31 of the outer perimeter of cavity clearing disk 3 also connects with the inwall of cable tube 10.Body along body move ahead when,
Driving wheel 321 with contact wall connect rotation while, will produce around axle twisting resistance, and then drive cavity clearing disk 3 to rotate.Cavity clearing disk
3 are rotated and rotate when forward, and the inwall of cable tube 10 is cleaned by elastic brush body 31, and driving wheel 321 also has when rotating
Play the role of to clear up the inwall of cable tube 10.When tube wall is cleaner, body is in normal advance, helping below cavity clearing disk 3
The arm of force 8 is not contacted substantially with circular cone 91, but if being run into traveling when having larger attachment on tube wall, cavity clearing disk 3
Rotation and traveling be obstructed, will be descending, make circular cone 91 and cavity clearing disk 3 apart from furthering rapidly, universal power-assisted wheel 81 by
Carry out the extruding of the idiomorphism conical surface 91, roll, produce driving force inwardly and upwardly, and transfer force to cavity clearing disk 3, power-assisted is clear
Chamber disk 3 is run, and is conducive to carrying out tube wall attachment comprehensive thorough removing.The mode of this rotation cleaning, overcomes and catches up with
Push away the laborious and halfway problem that cleaning is present.
Claims (9)
1. a kind of cable pipe draws cavity clearing device, it is characterised in that including a main shaft（1）, the main shaft（1）Two ends are respectively equipped with
Cable connector（11）With traction connector（12）；Main shaft（1）It is provided with support plate（2）, the support plate（2）Periphery be provided with
Roller（21）；Main shaft（1）On be additionally provided with the cavity clearing disk being slidably connected therewith（3）, the cavity clearing disk（3）It is provided with actuating arm
（32）, actuating arm（32）Upper end is provided with driving wheel（321）, the driving wheel（321）Side turns to set, driving wheel（321）Outer rim position
In cavity clearing disk（3）Rotate beyond the face of cylinder formed.
2. cavity clearing device is drawn according to the cable pipe described in claim 1, it is characterized in that the cavity clearing disk（3）Upper and lower surface
Main shaft（1）On be respectively equipped with top spring（4）And stage clip（5）, stage clip（5）Top is provided with and main shaft（1）The platen of threaded connection（6）,
Cavity clearing disk（3）There is certain activity space along its axial direction on main shaft.
3. cavity clearing device is drawn according to the cable pipe described in claim 2, it is characterized in that the support plate（2）With cavity clearing disk（3）
Between be provided with boosting disk（9）, the boosting disk（9）The circular cone of indent is provided with above（91）；Push up spring（4）Positioned at circular cone
（91）Top, its lower end and circular cone（91）Connect；Cavity clearing disk（3）Bottom is provided with power assistant arm（8）, power assistant arm（8）Lower end is set
Help wheels（81）.
4. cavity clearing device is drawn according to the cable pipe described in claim 3, it is characterized in that the cavity clearing disk（3）Upper and lower surface it is equal
Provided with bearing（7）, each bearing（7）Two axle sleeves respectively with main shaft（1）And cavity clearing disk（3）Slip connects and connected, top
Spring（4）And stage clip（5）Respectively with cavity clearing disk（3）The bearing on two sides（7）Connect；Cavity clearing disk（3）It is provided with connecting seat（33）And arm
Hole（36）, actuating arm（32）With connecting seat（33）It is flexibly connected, power assistant arm（8）Upper end passes through arm aperture（36）With actuating arm（32）It is living
Connection.
5. cavity clearing device is drawn according to the cable pipe described in claim 4, it is characterized in that the cavity clearing disk（3）It is provided with to driving
Arm（32）The adjuster that position is adjusted（35）, the adjuster（35）Including being located at arm aperture（36）The elastic ejector pin of both sides
（351）And adjusting knob（352）；Circular cone（91）It is provided with spiral lamination（92）.
6. cavity clearing device is drawn according to the cable pipe described in claim 1, it is characterized in that the support plate（2）Including being connected
2 disks, the disk and main shaft（1）It is fastenedly connected, provided with handle seat between two disks（23）；Roller（21）For provided with wheel shank
（22）Universal wheel, wheel shank（22）With handle seat（23）It is slidably connected, wheel shank（22）On be set with handle spring（24）, handle spring（24）It is located at
Handle seat（23）It is interior, its two ends respectively with wheel shank（22）With handle seat（23）Connect；Wheel shank（22）It is provided with support arm（26）, support plate
（2）It is provided with guide groove（25）, support arm（26）With guide groove（25）Slip connects.
7. cavity clearing device is drawn according to the cable pipe described in claim 1, it is characterized in that the cavity clearing disk（3）Outer rim is provided with therewith
The elastic brush body of connection living（31）.
8. cavity clearing device is drawn according to the cable pipe described in claim 1, it is characterized in that the cable connector（11）Including solid
Determine bolt head（15）With activity cap body（16）, gim peg head（15）With main shaft（1）It is fastenedly connected；Activity cap body（16）Pass through connecting pin
（14）With gim peg head（15）It is flexibly connected；Activity cap body（16）It is provided with cable fixing bolt（13）.
9. cavity clearing device is drawn according to the cable pipe described in claim 1, it is characterized in that the support plate（2）Periphery be provided with 4-
6 rollers（21）, cavity clearing disk（3）It is provided with 3-4 bar actuating arms（32）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610598003.9A CN106058741B (en) | 2016-07-27 | 2016-07-27 | Cable pipe draws cavity clearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610598003.9A CN106058741B (en) | 2016-07-27 | 2016-07-27 | Cable pipe draws cavity clearing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106058741A CN106058741A (en) | 2016-10-26 |
| CN106058741B true CN106058741B (en) | 2017-09-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610598003.9A Active CN106058741B (en) | 2016-07-27 | 2016-07-27 | Cable pipe draws cavity clearing device |
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| CN (1) | CN106058741B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110912030B (en) * | 2019-12-14 | 2021-01-05 | 国网湖北省电力有限公司十堰供电公司 | Cylindrical adjustable auxiliary traction head for power cable threading device |
| CN116073288B (en) * | 2023-03-16 | 2023-06-13 | 卓信通信股份有限公司 | A dredge device for communication line lays |
| CN116054030B (en) * | 2023-04-06 | 2023-06-27 | 国网山东省电力公司潍坊供电公司 | Auxiliary pipe penetrating device for buried cable |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6224989U (en) * | 1985-07-24 | 1987-02-16 | ||
| JP2774414B2 (en) * | 1992-05-14 | 1998-07-09 | 中部電力株式会社 | Traveling device for traveling vehicle traveling in fluid in pipe |
| KR100927341B1 (en) * | 2007-11-28 | 2009-11-19 | 덕원산업개발주식회사 | Descaling device of old pipe |
| CN101308998B (en) * | 2008-06-19 | 2011-01-26 | 江苏省电力公司无锡供电公司 | Sweeper for dredging underground pipeline |
| CN201940401U (en) * | 2010-11-12 | 2011-08-24 | 富佳兴 | Self-adjustable pipeline inner wall creeping robot |
| CN202088072U (en) * | 2011-05-24 | 2011-12-28 | 浙江中兴人防设备有限公司 | Inner wall rust removal device for construction pipeline |
| CN103683120B (en) * | 2013-12-18 | 2017-02-15 | 国家电网公司 | Auxiliary drawing head of power cable threading apparatus |
| CN206023075U (en) * | 2016-07-27 | 2017-03-15 | 国网山东省电力公司昌乐县供电公司 | Cable pipe draws cavity clearing device |
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2016
- 2016-07-27 CN CN201610598003.9A patent/CN106058741B/en active Active
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