CN107749590A - A kind of efficient automatic threader - Google Patents
A kind of efficient automatic threader Download PDFInfo
- Publication number
- CN107749590A CN107749590A CN201711273221.6A CN201711273221A CN107749590A CN 107749590 A CN107749590 A CN 107749590A CN 201711273221 A CN201711273221 A CN 201711273221A CN 107749590 A CN107749590 A CN 107749590A
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- China
- Prior art keywords
- lead
- cylinder
- base
- main body
- 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
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- 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
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- Electric Cable Installation (AREA)
Abstract
The invention discloses a kind of efficient automatic threader, it is characterised in that including base (1), winding roll (2), cord grip, stranded wire apparatus, cylinder (6), fixture (8), and controller (4).The present invention is engaged by cylinder with fixture, and the lead that can be used in guiding cable is firmly clamped by fixture, and its whole lead is quickly risen up into the conduit of cable in the presence of the expansion link of cylinder；Meanwhile the cord grip of setting can be suppressed the lead that fixture is sent out, and lead keeping parallelism is advanced, be ensure that the importing efficiency of lead well；And, lead with cable can be automatically withdrawn on winding roll by the stranded wire apparatus of setting, lead is set quickly to take cable out of conduit, ensure that the present invention can effectively ensure that the efficiency of cable installation very well instead of the work of the releasing and the withdrawal that are accomplished manually whole cable tail.
Description
Technical field
The present invention relates to a kind of threader, in particular to a kind of efficient automatic threader.
Background technology
As the continuous development of urban construction, the living environment of people is effectively improved, in order that our life
Environment living is more preferable, and exposed various cables on the ground are just embedded to underground by city manager.And when burying various cables
Threader need to be used to import cable in conduit, to prevent cable from being corroded by underground water.At present, used by us
Threader can not realize the automatic releasing and withdrawal to lead, need manually to draw lead, this significantly increases operation
The amount of labour of person, operator, with its physical decline, will cause lead propulsive efficiency to drop in long-term traction work
Low, therefore existing threader does not only exist and can not realize lead is released and withdrawn automatically, lead being also present, to import efficiency low
The problem of, so as to which existing threader has not adapted to the demand of urban construction.
Therefore it provides a kind of threader that cable tail can be released and withdrawn automatically is the task of top priority.
The content of the invention
Do not only exist and lead can not be released and withdrawn automatically it is an object of the invention to a gram existing threader, also existed
Lead imports the defects of efficiency is low, there is provided a kind of efficient automatic threader.
The purpose of the present invention passes through following technical proposals reality：A kind of efficient automatic threader, including base, pass through support
Winding roll on base, the stranded wire apparatus for being arranged on base and being connected with winding roll, is separately positioned on base
Cylinder and cord grip, the fixture on the expansion link of cylinder, and be arranged on base and connect with cylinders
Controller；The winding roll is movably connected on support；；The cord grip includes the support frame being connected with base, and sets
Put the press nips on support frame；The press nips include the first stranding pinch roller being flexibly connected with support frame, and set support
The the second stranding pinch roller that can be simultaneously rotated on frame；The second stranding pinch roller be located at below the first stranding pinch roller and with the first stranding pressure
Wheel formed a cable-through hole；The stranded wire apparatus includes the motor for being arranged on base and being connected with controller, if
The drive pulley in the rotating shaft of motor is put, and is arranged on the axle of winding roll and by belt and drive pulley
The negative pulley wheel being connected.
Further, the fixture includes the main body with cavity, and the atmospheric pressure pole being arranged in the cavity of main body, one end is passed through
The lower lobe being connected after the cavity wall of main body with atmospheric pressure pole is worn, is arranged on the upper lobe to match in main body with lower lobe, and
One end is arranged in the upper cavity wall of main body, compression spring of the other end on lower lobe；The expansion link of the cylinder and master
Body phase connects.
Further, the cavity wall of the main body is provided with opening, and one end of the lower lobe is in main body cavity wall
It is connected after opening with the expansion link of atmospheric pressure pole, and atmospheric pressure pole can drive lower lobe to be moved up and down along perforated wall.
The quantity of the press nips is more than two, and every group of press nips are vertically set on support frame, and every group of pressure
Between wheel group symmetrically.
Soft-slab is respectively arranged with the valve mouth of the upper lobe and lower lobe.
The atmospheric pressure pole is connected on cylinder by tracheae；The cylinder is arranged on base by mounting bracket.
Further, the bottom surface of the base is provided with roller, and the quantity of the roller is four, the four rolling
It is arranged on respectively by turning rolls on four angles of bottom surface of base.
The present invention has advantages below and beneficial effect compared with prior art：
(1) present invention is simple in construction, and practical, the automatic threader is engaged by cylinder with fixture, can be used in
The lead of guiding cable is firmly clamped by fixture, and its whole lead is quickly risen in the presence of the expansion link of cylinder
Enter in the conduit of cable；Also, the cord grip set can be suppressed the lead that fixture is sent out, lead is set to keep flat
Row advances, and ensure that the importing efficiency of lead well；Meanwhile the stranded wire apparatus of setting can be by the lead with cable certainly
It is dynamic to be recovered on winding roll, lead is quickly taken cable out of conduit, ensure that the present invention can replace people very well
Work completes the work of releasing and the withdrawal of whole cable tail, effectively ensure that the efficiency of cable installation, alleviates well
The workload of cable setter.
(2) present invention is provided with cord grip more than two, ensure that the straight line travel distance of lead well, so as to
Improve the length that lead imports every time.
(3) the lower lobe of fixture of the invention is with atmospheric pressure pole and compression spring by being engaged, make lower lobe stretching, extension and
Recovery simulates the movement locus of human body hand well, it is ensured that lower lobe can be grabbed well after being engaged with the upper lobe of fixture
Tight lead, it effectively ensure that the using effect of the present invention.
(4) soft-slab that is set on the valve mouth of lower lobe and upper lobe of the present invention can not only make lead and lower lobe and
The frictional force of upper lobe is strengthened, and also ensuring lead will not be damaged by lower lobe and upper lobe, so as to which soft-slab does not only have
The gripping effect improved to lead of effect, the service life of lead is also extended well.
(5) present invention is arranged on movement of the four rolling energy person easy to operation to threader on base end face, effectively
Improve the practicality of the present invention.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is the structural representation of the fixture of the present invention.
Fig. 3 is the right view of the present invention.
Fig. 4 is the front view of the cord grip of the present invention.
Fig. 5 is the left view of the present invention.
In above-mentioned accompanying drawing, component names are as follows corresponding to reference：
1-base, 2-winding roll, 3-support, 4-controller, 5-mounting bracket, 6-cylinder, 7-tracheae, 8-folder
Tool, 9-roller, 10-main body, 11-atmospheric pressure pole, 12-turning rolls, 13-lower lobe, 14-upper lobe, 15-compression spring,
16-soft-slab, 17-motor, 18-negative pulley wheel, 19-belt, 20-drive pulley, 21-support frame,
22-the first stranding pinch roller, the 23-the second stranding pinch roller.
Embodiment
The present invention is described in further detail with reference to embodiment, but embodiments of the present invention are not limited to
This.
Embodiment
As shown in Fig. 1~5, the invention discloses a kind of efficient automatic threader, including base 1, winding roll 2, line ball dress
Put, stranded wire apparatus, cylinder 6, fixture 8, and controller 4.
During implementation, supporter and carrier of the base 1 as whole threader, the base 1 is for the ease of operator to this
The movement of automatic threader, roller 9 is mounted with the bottom surface of the base 1, and in order that base 1 can keep balance, its this implementation
Roller 9 in example is provided with four, and the four rolling 9 is arranged on four angles of bottom surface of base 1 by turning rolls 12 respectively.
The winding roll 2 is arranged on base 1 by support 3, and the winding roll 2 is used to place lead, and the axle of its winding roll 2 is movably arranged on
On support 3, the support 3 may be alternatively provided as two for settable one in specific production, and the present embodiment is rolled up to can ensure that
The stability that drum 2 works, is effectively arranged to two, two supports 3 are symmetrically mounted on base 1, its winding roll by support 3
2 are arranged between two supports 3 and respectively with two supports 3 and are flexibly connected, i.e., winding roll 2 can freely turn on two supports 3
It is dynamic.The propeller of the cylinder 6 as lead, and on base 1, and be fixed by screw, the gas in the present embodiment
Cylinder 6 preferentially employs the cylinder of straight reciprocating motion to realize, and the tracheae 6 is then to be arranged on by mounting bracket 5 on base 1.
The controller 4 is connected with cylinder 6, and for being controlled to the working condition of cylinder 6, the controller 4 is then arranged on base 1
On, supercharging and decompression that the controller 4 can be to cylinder 6 are controlled, and the expansion link of cylinder 6 is freely carried out flexible fortune
Dynamic, the controller 4 is connected with 48V dc sources outside not, when specifically used, can using the accumulator jar of 48V dc sources come
Look for as not power supply outside.The fixture 8 is then used for the gripping to lead, and the fixture 8 is arranged on the expansion link of cylinder 6, and is passed through
The mode of welding is fixed, and the fixture 8 can be moved with the expansion link of cylinder 6, meanwhile, the fixture 8 also by tracheae 7 with
Cylinder 6 is connected, and fixture 8 is being realized the clamping and release to lead using the increase and decrease pressure of cylinder 6.
Further, the fixture 8 is as shown in Fig. 2 it includes main body 10, atmospheric pressure pole 11, lower lobe 13, upper lobe 14, with
And compression spring 15.Supporter and carrier of its main body 10 as whole fixture 8, the main body 10 are cavity body, its main body 10
Opening is provided with one cavity wall, the main body 10 is arranged on the expansion link of cylinder 6.The atmospheric pressure pole 11 is arranged on the cavity of main body 10
It is interior, and be fixed by screw, atmospheric pressure pole 11 is connected on cylinder 6 by tracheae 5, and the expansion link of atmospheric pressure pole 11 can be in cylinder
Freely stretched in the presence of 6 supercharging and decompression.The lower lobe 13 is arranged on atmospheric pressure pole 11, that is, descends lobe 13 to run through
After the opening of main body 10 on the expansion link of atmospheric pressure pole 11, the expansion link of its atmospheric pressure pole 11 can drive lower lobe 13 along main body
10 perforated wall is moved up and down.Lobe 14 is then fixedly mounted in main body 10 on this, upper lobe 14 and the lower phase of lobe 13
Match somebody with somebody, and upper lobe 14 forms a telescopic clip with lower lobe 13.In order to make lower lobe 13 when cylinder 6 depressurizes it is automatic
Recovery, its fixture 8 are provided with compression spring 15, and one end of the compression spring 15 is arranged in the upper cavity wall of main body 10, the other end
On lower lobe 13, the compression spring 15 can be that lower lobe 13 provides a downward pressure, stretch lower lobe 13
After can automatically retract.
Meanwhile in order that lower lobe 13 and upper lobe 14 can clamp lead well, in lower lobe 13 and upper lobe 14
Soft-slab 16 is also respectively provided with valve mouth, the soft-slab 16 is fixed on the valve of lower lobe 13 and upper lobe 14 by viscose glue respectively
On mouth, the soft-slab 16 not only can be strengthened the frictional force of lead and lower lobe 13 and upper lobe 14, also ensure lead
It will not be damaged by lower lobe 13 and upper lobe 14, so as to which soft-slab 16 not only effectively raises the gripping effect to lead, also
The service life of lead is extended well.
Further, the cord grip is arranged on base 1, and the line ball is filled for suppressing lead, lead is kept
Linear motion.As shown in Figure 4,5, it includes support frame 21 and press nips to the cord grip；The pressure group includes the first stranding
The stranding pinch roller 23 of pinch roller 22 and second.Its support frame 21 is arranged on base 1, the load of the support frame 21 as whole cord grip
Body and supporter, the press nips are then arranged on support frame 21.And the first stranding pinch roller 22 of press nips is then movably connected in branch
On support 21, the second stranding pinch roller 23 is arranged on base 1 and can freely rotated, and the second stranding pinch roller 23 is located at the first stranding
The lower section of pinch roller 22 simultaneously forms a cable-through hole with the second stranding pinch roller 23, and the cable-through hole formed is slightly larger than straight with lead
Footpath, to ensure that lead can contact by the cable-through hole and with the second stranding pinch roller 23 and the property of the first stranding pinch roller 22 respectively, make
Second stranding pinch roller 23 and the first stranding pinch roller 22 can be realized to form lead and suppressed, so that lead can keep moving along a straight line.
For that can improve the linear motion distance of lead, the present invention is provided with press nips more than two, and every group of press nips are vertically set on
On support frame 21, and between every group of press nips symmetrically, press nips are preferentially arranged to two groups in the present embodiment, its quantity can
It is adjusted as needed.
Wherein, the stranded wire apparatus is arranged on base 1 and is connected with the axle of winding roll 2, and the stranded wire apparatus is used to lead
Enter the lead in conduit to be automatically withdrawn on winding roll 2, cable is imported into conduit.The stranded wire apparatus such as Fig. 1,3
Shown, it includes motor 17, drive pulley 20, and negative pulley wheel 18.Its motor 17 is arranged on base 1
On, the motor 17 is simultaneously connected with controller 4, the power source that motor 17 rotates as winding roll 2.The drive pulley
Wheel 20 is arranged in the rotating shaft of motor 17, and the negative pulley wheel 18 being used in combination with drive pulley 20 is then arranged on
On the axle of winding roll 2, the negative pulley wheel 18 is simultaneously connected on drive pulley 20 by belt 19, when motor 17 rotates
Drive pulley 20 is driven to rotate, and drive pulley 20 then drives negative pulley wheel 18 to rotate by belt 19, so that volume
Drum 2, which is realized, to be rotated.
During carrying out practically, wire wound is passed through lower lobe 13 and upper lobe by operator on winding roll 2, and by lead riser
The wire of cable is imported after the cable-through hole that 14 clips formed and the second stranding pinch roller 23 and the first stranding pinch roller 22 are formed
In pipe.Then, the controlling switch on opening controller 4, cylinder 6 is made to start working.When cylinder 6 is pressurized, lower lobe 13 can be with
The expansion link of atmospheric pressure pole 11 travels forward, and lower lobe 13 is firmly clamped lead together with the upper lobe 14 to match, together
When, lead can then travel forward with the expansion link of cylinder 6, meanwhile, the second stranding pinch roller 23 and the first stranding pinch roller 22 are right
Lead is suppressed, and lead is kept linear motion, to ensure that lead preferably can enter in conduit.When cylinder 6 depressurizes
Lower lobe 13 is withdrawn backward in the presence of compression spring 15, that is, descends lobe 13 with the clip that upper lobe 14 is formed that lead is loose
Open, and whole fixture 8 can then reclaim with the expansion link of cylinder 6, when cylinder 6 is pressurized, fixture 8 clamps lead again, and
The expansion link of cylinder 6 can also be travelled forward again simultaneously, and more leads are sent into conduit.Whole automatic threader is with this
Circulation work, just quickly whole lead can be sent into conduit.
Meanwhile after lead is connected through conduit with cable, controls motor 17 to rotate by controller 4, make
Drive pulley 20 rotates with the rotating shaft of motor 17, and drive pulley 20 drives negative pulley wheel 18 by belt 19
Rotate, rotate winding roll 2, lead is dragged, lead is just twisted onto winding roll 2 again, and lead just drives cable
A conduit is worn, completes to draw cable, ensures that the present invention can be very well instead of being accomplished manually whole cable tail
Work is drawn, effectively raises the efficiency of cable installation, alleviates the workload of cable setter well.
As described above, the present invention can be realized well.
Claims (7)
1. a kind of efficient automatic threader, it is characterised in that including base (1), be arranged on by support (3) on base (1)
Winding roll (2), the stranded wire apparatus for being arranged on base (1) and being connected with winding roll (2), is separately positioned on base (1)
Cylinder (6) and cord grip, the fixture (8) on the expansion link of cylinder (6), and be arranged on base (1) and with gas
The controller (4) that cylinder (6) is connected；The winding roll (2) is movably connected on support (3)；The cord grip includes and bottom
The support frame (21) that seat (1) is connected, and the press nips being arranged on support frame (21)；The press nips include and support frame
(21) the first stranding pinch roller (22) being flexibly connected, and the second stranding pinch roller (23) that on support frame (21) and can be rotated is set；
The second stranding pinch roller (23) is located at below the first stranding pinch roller (22) and formed a mistake with the first stranding pinch roller (22)
String holes；The stranded wire apparatus includes the motor (17) for being arranged on base (1) and being connected with controller (4), is arranged on
Drive pulley (20) in the rotating shaft of motor (17), and be arranged on the axle of winding roll (2) and by belt (19)
The negative pulley wheel (18) being connected with drive pulley (20).
A kind of 2. efficient automatic threader according to claim 1, it is characterised in that：The quantity of the press nips is two groups
More than, every group of press nips are vertically set on support frame (21), and between every group of press nips symmetrically.
A kind of 3. efficient automatic threader according to claim 2, it is characterised in that：The fixture (8) includes having sky
The main body (10) of chamber, the atmospheric pressure pole (11) being arranged in the cavity of main body (10), one end through main body (10) cavity wall after with gas
The lower lobe (13) that depression bar (11) is connected, the upper lobe (14) to match in main body (10) with lower lobe (13) is arranged on, with
And one end is arranged in the upper cavity wall of main body (10), compression spring (15) of the other end on lower lobe (13)；The gas
The expansion link of cylinder (6) is connected with main body (10).
A kind of 4. efficient automatic threader according to claim 3, it is characterised in that：Set in the cavity wall of the main body (10)
There is opening, one end of the lower lobe (13) is connected after the opening in main body (10) cavity wall with the expansion link of atmospheric pressure pole (11)
Connect, and atmospheric pressure pole (11) can drive lower lobe (13) to be moved up and down along perforated wall.
A kind of 5. efficient automatic threader according to claim 4, it is characterised in that：The upper lobe (14) and lower lobe
(13) soft-slab (16) is respectively arranged with valve mouth.
A kind of 6. efficient automatic threader according to claim 5, it is characterised in that：The atmospheric pressure pole (11) passes through tracheae
(7) it is connected on cylinder (6)；The cylinder (6) is arranged on base (1) by mounting bracket (5).
A kind of 7. efficient automatic threader according to claim 6, it is characterised in that：The bottom surface of the base (1) is set
There is roller (9), the quantity of the roller (9) is four, and the four rolling (9) is arranged on base by turning rolls (12) respectively
(1) on four angles of bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711273221.6A CN107749590A (en) | 2017-12-06 | 2017-12-06 | A kind of efficient automatic threader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711273221.6A CN107749590A (en) | 2017-12-06 | 2017-12-06 | A kind of efficient automatic threader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107749590A true CN107749590A (en) | 2018-03-02 |
Family
ID=61250205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711273221.6A Pending CN107749590A (en) | 2017-12-06 | 2017-12-06 | A kind of efficient automatic threader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107749590A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110336223A (en) * | 2019-08-19 | 2019-10-15 | 张仁杰 | A kind of underground piping threading boost motor, propeller and propulsion system |
| CN114498430A (en) * | 2022-02-09 | 2022-05-13 | 广东电网有限责任公司 | Threading device |
| CN115986635A (en) * | 2022-11-22 | 2023-04-18 | 温昕 | Threading device for urban electric power engineering construction and working method thereof |
-
2017
- 2017-12-06 CN CN201711273221.6A patent/CN107749590A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110336223A (en) * | 2019-08-19 | 2019-10-15 | 张仁杰 | A kind of underground piping threading boost motor, propeller and propulsion system |
| CN110336223B (en) * | 2019-08-19 | 2024-04-26 | 张仁杰 | Underground pipeline threading booster, propeller and propulsion system |
| CN114498430A (en) * | 2022-02-09 | 2022-05-13 | 广东电网有限责任公司 | Threading device |
| CN114498430B (en) * | 2022-02-09 | 2024-07-02 | 广东电网有限责任公司 | Threading device |
| CN115986635A (en) * | 2022-11-22 | 2023-04-18 | 温昕 | Threading device for urban electric power engineering construction and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180302 |
|
| WD01 | Invention patent application deemed withdrawn after publication |