CN107492841A - Threading device and its threading method - Google Patents
Threading device and its threading method Download PDFInfo
- Publication number
- CN107492841A CN107492841A CN201710854237.XA CN201710854237A CN107492841A CN 107492841 A CN107492841 A CN 107492841A CN 201710854237 A CN201710854237 A CN 201710854237A CN 107492841 A CN107492841 A CN 107492841A
- Authority
- CN
- China
- Prior art keywords
- lead
- spool
- port
- threading
- anchoring
- 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
Links
- 238000000034 method Methods 0.000 title claims 4
- 238000004873 anchoring Methods 0.000 claims 9
- 229910000831 Steel Inorganic materials 0.000 claims 2
- 239000003638 chemical reducing agent Substances 0.000 claims 2
- 239000010959 steel Substances 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 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
- 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
- H02G1/086—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 fluid as pulling means, e.g. liquid, pressurised gas or suction means
-
- 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
- H02G1/081—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 pulling means at cable ends, e.g. pulling eyes or anchors
Landscapes
- Unwinding Of Filamentary Materials (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A kind of threading device and its threading method, the threading device include：Getter device, for being connected to spool one end, to carrying out air suction process in spool, there is provided the line sending power of the first lead；Anchoring, for winding the second lead, and bracing wire operation is carried out, the toughness of second lead is more than the toughness of the first lead；Motor, it is connected with the anchoring, for providing bracing wire power to the anchoring.Above-mentioned threading device and its threading method can improve threading efficiency.
Description
Technical field
The present invention relates to constructional engineering machinery field, more particularly to a kind of threading device and its threading method.
Background technology
In modern construction engineering construction, electric spool generally using wall is embedded in by the way of secretly deposited, in floor, works as master
Just electric pipe wiring operation is started after the completion of body structure construction.Existing wire laying mode includes threading step and bracing wire step, will
After lead is sent into spool, docked with electric wire, then lead is retracted, electric wire is installed in spool.Traditional wire laying mode is electricity
Lead is sent into wiring conduit by work manually, and this mode is less efficient, when taking a lot of work, and more when run into number of turns, distance compared with
During long spool, line sending process is very difficult, it is often necessary to rearranges spool fluting taking-up；Although imitated using threader
Manual take-up mode, labour-saving effect can be reached in bracing wire to a certain extent, but there are still be difficult to thread to ask
Topic.
Prior art has by using one group of wheel swaged lead, is used as power by frictional force and lead is sent into spool,
This line sending mode apart from line sending mouth farther out, the problem of power loss is more.It is main also, the ability of lead transmitting thrust is poor
The elasticity that rope extrudes is leaned on to advance, in the case that number of turns is more, threading process is more difficult, less efficient.
Therefore, it is also desirable to a kind of new threading device and threading method are provided, to improve wiring efficiency.
The content of the invention
The technical problem to be solved by the invention is to provide a kind of threading device and threading method, to improve wiring efficiency.
In order to solve the above problems, the invention provides a kind of threading device, including：Getter device, for being connected to line
Pipe one end, to carrying out air suction process in spool, there is provided the line sending power of the first lead；Anchoring, for winding the second lead,
And bracing wire operation is carried out, the toughness of second lead is more than the toughness of the first lead；Motor, it is connected with the anchoring,
For providing bracing wire power to the anchoring.
Optionally, in addition to：Wire feeding disc, for when the threading device works, from the spool other end into spool it is defeated
Send the first lead.
Optionally, second lead includes：Steel wire and integument, the integument wrap up the steel wire.
Optionally, the other end of second lead is provided with spring connector.
Optionally, speed reduction gearing is connected between the anchoring and motor, the speed reduction gearing includes
Reductor and speed reducer output shaft.
Optionally, the anchoring includes：Cable quadrant, the one-way clutch bearing being installed on inside the cable quadrant,
The one-way clutch bearing is connected with the speed reducer output shaft, and unidirectional power is transmitted to the cable quadrant.
Optionally, in addition to：Support, the support include base, baffle plate frame and travel mechanism；The anchoring and electricity
Machine is arranged on the base, and the getter device is arranged above the anchoring and motor, and the travel mechanism is set
In base lower section or side.
Optionally, in addition to：Guider, the guider include：First support bar, it is fixed on the base；
First pulley, it is fixed on the top of the first support bar；Second support bar, between first support bar and anchoring,
It is fixed on the base；Second pulley, it is fixed on the top of the second support bar.
Optionally, the getter device includes：Air intake duct, the air-breathing main frame being connected with the air intake duct；The air intake duct
Including：Inhaling hose, one end are connected to the air-breathing main frame；Line box flexible pipe, partly it is arranged in the inhaling hose other end, is used for
It is connected to spool port；Outside framework oil seal, be arranged between the inhaling hose other end and line box flexible pipe, realize the inhaling hose with
Line box flexible pipe is tightly connected.
To solve the above problems, technical scheme also provides a kind of threading method of above-mentioned threading device, including：
The first lead and the second lead are provided, on the anchoring of the threading device, described second draws second wire wound
The toughness of line is more than the toughness of the first lead；Getter device is connected to the first port of spool；Getter device is opened, to spool
It is evacuated, while the first lead is discharged in the second port of spool, is drawn to first lead by the getter device
The first port of the spool；First the second lead movable end being wound on anchoring is bind at spool first port
On lead；The first lead is pulled at second port, the second lead is worn to second port at spool first port；By
The first lead and the second lead at Two-port netwerk are separated, and electric wire is bind on the second lead at second port；Start motor,
The second lead is retracted by cable quadrant, while electric wire is worn to first port from second port.
Optionally, in addition to：Before the second lead is retracted, second lead of the adjustment outside spool and spool first end
Between bracing wire angle.
The getter device of the threading device of the present invention can realize the threading of the first lead by suction, pass through the first lead
The threading of the second lead is realized in guiding, and provides pulling force by anchoring, realizes the threading process of the second wires guides electric wire,
Due to pulling electric wire to thread by the second lead, the second lead has higher toughness, can improve the excessively curved energy of threading process
Power, operating efficiency is improved, is saved labour turnover.
Further, one end of the second lead has spring connector, it is possible to increase the excessively curved ability of the second lead, when
Two leads are excessively curved can to save bit by bit certain elastic potential energy when being hampered, and obstacle can be passed through when elastic potential energy discharges.
Further, the threading device has guider, including support bar and pulley, and bracing wire angle is adjusted by support bar
Degree, oriented control is provided by pulley.Support bar can play good fixation supporting role, stable bracing wire state, it is ensured that whole
The efficiency of bracing wire power during individual bracing wire, so as to improve overall threading efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the threading device of the embodiment of the invention；
Fig. 2 is the structural representation of the air intake duct of the threading device of the embodiment of the invention；
Fig. 3 is the structural representation of the wire feeding disc of the threading device of the embodiment of the invention；
Fig. 4 is the structural representation of the support bar of the embodiment of the invention.
Embodiment
The embodiment of threading device provided by the invention and its threading method is done specifically below in conjunction with the accompanying drawings
It is bright.
The threading device of the embodiment of the present invention includes：Getter device, getter device, for being connected to spool one
End, to carrying out air suction process in spool, there is provided line sending power；Anchoring, for carrying out bracing wire operation；Motor, with the drawing
Line apparatus connects, for providing bracing wire power to the anchoring.
Fig. 1 is refer to, is the structural representation of the threading device of the embodiment of the invention.
In the embodiment, the getter device of the threading device includes air-breathing main frame 110, for air-breathing.It is described
Air-breathing main frame 101 has air inlet 111, and spool Single port to be connected up can be connected to by the air inlet 111, so as to right
It is evacuated in spool, makes to form negative pressure in spool.
In order to avoid losing heart, the draught head in spool is maintained, it is necessary to be protected between the air-breathing main frame 110 and spool connection end
Hold sealed connection.The present invention other embodiments in, the getter device can also include an air intake duct, for
Formed and be tightly connected between the air-breathing main frame 101 and spool.Fig. 2 is refer to, is the air-breathing of the embodiment of the invention
The cross-sectional view of pipe 200.The air intake duct 200 includes：Inhaling hose 201, one end are connected to the air-breathing main frame
110；Line box flexible pipe 202, the part of line box flexible pipe 202 is arranged in the other end of inhaling hose 201, for being connected to spool
Port；Outside framework oil seal 203, it is arranged between the inhaling hose other end and line box flexible pipe, realizes that the inhaling hose and line box are soft
The seal of tube connects.Specifically, the position of threading device can be adjusted, the inhaling hose 201 of air intake duct 200 is inserted into air-breathing main frame
110 air inlet, line box flexible pipe 202 are inserted in spool port.In the specific embodiment of the present invention, the spool one
End is connected with line box, and the line box flexible pipe 202 is used to insert in line box.
The threading device also includes anchoring, for carrying out bracing wire operation.Specifically, in the embodiment,
The anchoring includes cable quadrant 121, the one-way clutch bearing 122 being installed on inside the cable quadrant 121.It is described unidirectional
Clutch bearing 122 is used for cable quadrant transfer of unidirectional driving force.Unilateral bearing has ratchet mechanism, can make the cable quadrant
121 have working condition and slipping state.
The threading device also includes motor 131, for providing bracing wire power to anchoring.In order to be carried to anchoring
For suitable rotating speed and pulling force, in the embodiment, deceleration transmission dress is connected between the motor 131 and anchoring
Put, the speed reduction gearing includes reductor 141 and speed reducer output shaft 142.The speed reducer output shaft 142 with it is described
One-way clutch bearing 122 is connected, and suitable rotating speed and pulling force are exported to the one-way clutch bearing 122.Electricity can be passed through
The forward and reverse of machine 131, switch the working condition of the one-way clutch bearing 122, by the speed reduction gearing with
And one-way clutch bearing 122 provides unidirectional power to cable quadrant 121.
The threading device can also include the second lead, and guide line when second lead is as threading, one end is used
It is connected in electric wire, the other end is wound on the cable quadrant 121, and described second is pulled by cable quadrant 121 when wearing electric wire
Lead.The toughness of second lead is more than the toughness of the first lead.In a detailed embodiment, the second lead bag
Steel wire and integument are included, the integument wraps up the steel wire.The integument is high-abrasive material, such as nylon material.One
In individual embodiment, the gauge of wire is 2.5mm so that second lead has certain diameter and toughness,
The spool length that can thread as needed, diameter, select the second lead of suitable diameter.In order to further improve the second lead
The excessively curved ability in spool, in other embodiments of the present invention, it can also be used to be connected to electricity in the second lead
One end of line sets spring connector, when the second lead is connected to electric wire, can peel the line skin of wire terminations off described in being inserted in
At the hole of spring connector.
The spring connector can improve curved ability, excessively curved to save bit by bit certain elastic potential energy, elastic potential when being hampered
Obstacle can be passed through when can discharge.In order to further improve the excessively curved ability of the second lead, the stage casing of the second lead
Spring connection can also be provided with.
For the ease of moving the threading device at the scene, the threading device also includes a support, and the support includes
Base 151, baffle plate frame 152 and travel mechanism 153.There is shelf, hollow out etc., the part of cable quadrant 121 is located on the base 151
In the engraved structure, it is fixed on base 151；The speed reduction gearing is also disposed on the base 151, the motor
131 above speed reduction gearing；And the getter device 110 is arranged at the top of anchoring and motor 131, and it is solid
Due to the baffle plate frame 152.In order that must be compact-sized, sheet metal structural can be set above motor 131, for placing the suction
Device of air 110.The travel mechanism is arranged at below base or side, including wheel, easy to remove.The support is tiger vehicle
Structure, it is convenient for live movement.
In order to improve the bracing wire efficiency of anchoring, avoid because pulling force influences damage line box, it is necessary to adjust bracing wire when the
Angle between two leads and spool port.In this specific embodiment, the threading device also includes guider, described
Guider includes：First support bar 161, it is fixed on the base 151；First pulley 162, it is fixed on first support
The top of bar 161；Second support bar 163, between first support bar 161 and anchoring, it is fixed on the base 151
On；Second pulley 164, it is fixed on the top of the second support bar 163.In this specific embodiment, first support
Bar 161 is with second support bar 163 perpendicular to the base 151, in other embodiments of the present invention, described first
It can also be other positions relation between strut 161, second support bar 163 and base 151.In other specific implementations of the present invention
In mode, the first support bar 161 can also be connected with support bar B by support bar A and form and (refer to Fig. 4), easy to disassemble.
At work, first support bar 161 can play good fixation supporting role, stable bracing wire state, it is ensured that whole bracing wire
The efficiency of bracing wire power in journey, so as to improve overall threading efficiency.
The second lead on the cable quadrant 121 adjusts bracing wire angle by first support bar 161, passes through first pulley
162 and second pulley 164 provide oriented control.Specifically, can by adjusting the distance between the threading device and spool,
The angle between the top of first support bar 161 and spool port is adjusted, so as to adjust the bracing wire angle of the second lead.In the present invention
Other embodiments in, the bottom of first support bar 161 can also surround and be rotated with the tie point of base 151, lead to
The rotation of first support bar 161 is crossed, adjusts the bracing wire angle of the second lead.
The threading device can also include wire feeding disc, for when the threading device works, from the spool other end to
The first lead of conveying in spool.
Fig. 3 is refer to, is the structural representation of the wire feeding disc of the embodiment of the invention.
The wire feeding disc includes：Drum 301, spacing rocking arm 302, ball 303.The drum 301 can bidirectional rotation, be used for
The first lead is wound, the rotation of drum 301 is limited by spacing rocking arm 302 and only stopped.First lead can be that nylon is thin
The weight such as line are smaller, are easy to be inhaled dynamic lead by getter device.And the structure that the wire feeding disc is light, quick, dexterous, it is easy to single
People operates.
The embodiment of the present invention also provides the threading method of above-mentioned threading device.
When needing to carry out threading operation, the first lead and the second lead are provided first, by the second wire wound in threading
On the anchoring of equipment, in a detailed embodiment, by the second wire wound in (refer to Fig. 1) on cable quadrant 121.
The threading device is moved to the first port of spool, by the getter device 110 of threading device and spool first
Port connects, and can be connected between the getter device 110 and spool first end by air intake duct 200 (refer to Fig. 2).
The wire feeding disc for being wound with the first lead is placed in the second port of spool, the first lead that will be wound on wire feeding disc
One end is placed in spool second port.
Start the getter device 110, suction is produced inside spool, while operate wire feeding disc, at the second end of spool
Mouth the first lead of release, first lead is drawn to the first port of the spool by the getter device 110.When first
When lead reaches the first port of spool, the getter device 110 is closed, and by the separated of getter device 110 and spool.
Then, start motor 131, make its reversion so that the one-way clutch bearing 122 in cable quadrant 121, which is in, skids
State, at this point it is possible to by the way that the second lead movable end wound on cable quadrant 121 manually is pulled out into a segment distance.
Second lead one end and the first lead at first port are tightened, drawn the first lead at spool second port
Go out, so as to which also the second lead is pulled at the second port of spool；Afterwards, the first lead and the second lead are untied.
The second lead terminal at strand wire to be threaded and second port is bound, and line is adjusted by guider
The angle of second lead and spool at pipe second port, start motor 131, make its rotating forward, it is defeated by reductor 141 and reductor
Shaft 142 provides suitable rotating speed and pulling force to cable quadrant 121, and under a stretching force, electric wire follows the second lead, with a constant speed
Spend through spool, reach at first port, then second lead is separated with electric wire, so as to complete to thread operation.
In threading process, the bracing wire angle between the second lead outside spool and spool first port can also be adjusted
Degree, so as to improve bracing wire efficiency, avoids that line box at spool first port is caused to damage.
The getter device of the threading device can realize the threading of the first lead by suction, pass through the first wires guides
The threading of the second lead is realized, and pulling force is provided by anchoring, realizes the threading process of the second wires guides electric wire, due to
Electric wire is pulled to thread by the second lead, the second lead has higher toughness, can improve the excessively curved ability of threading process, carry
High workload efficiency, saves labour turnover.
Also, one end of the second lead has spring connector, it is possible to increase the excessively curved ability of the second lead, draws when second
Line is excessively curved can to save bit by bit certain elastic potential energy when being hampered, and obstacle can be passed through when elastic potential energy discharges.
Also, the threading device has guider, including support bar and pulley, bracing wire angle is adjusted by support bar,
Oriented control is provided by pulley.Support bar can play good fixation supporting role, stable bracing wire state, it is ensured that whole to draw
The efficiency of bracing wire power in line process, so as to improve overall threading efficiency.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
Member, under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be regarded as
Protection scope of the present invention.
Claims (11)
- A kind of 1. threading device, it is characterised in that including：Getter device, for being connected to spool one end, to carrying out air suction process in spool, there is provided the line sending power of the first lead；Anchoring, for winding the second lead, and bracing wire operation is carried out, the toughness of second lead is more than the first lead Toughness；Motor, it is connected with the anchoring, for providing bracing wire power to the anchoring.
- 2. threading device according to claim 1, it is characterised in that also include：Wire feeding disc, in the threading device During work, the first lead is conveyed into spool from the spool other end.
- 3. threading device according to claim 1, it is characterised in that second lead includes：Steel wire and integument, institute State integument and wrap up the steel wire.
- 4. threading device according to claim 3, it is characterised in that the other end of second lead is provided with spring company Joint.
- 5. threading device according to claim 1, it is characterised in that be connected with deceleration between the anchoring and motor Transmission device, the speed reduction gearing include reductor and speed reducer output shaft.
- 6. threading device according to claim 5, it is characterised in that the anchoring includes：Cable quadrant, it is installed on institute The one-way clutch bearing inside cable quadrant is stated, the one-way clutch bearing is connected with the speed reducer output shaft, to described Cable quadrant transmits unidirectional power.
- 7. threading device according to claim 1, it is characterised in that also include：Support, the support include base, gear Grillage and travel mechanism；The anchoring and motor are arranged on the base, and the getter device is arranged at the bracing wire Above device and motor, the travel mechanism is arranged at below base or side.
- 8. threading device according to claim 7, it is characterised in that also include：Guider, the guider bag Include：First support bar, it is fixed on the base；First pulley, it is fixed on the top of the first support bar；Second support Bar, between first support bar and anchoring, it is fixed on the base；Second pulley, it is fixed on second support The top of bar.
- 9. threading device according to claim 1, it is characterised in that the getter device includes：Air intake duct and the suction The air-breathing main frame of tracheae connection；The air intake duct includes：Inhaling hose, one end are connected to the air-breathing main frame；Line box flexible pipe, portion Set up separately and be placed in the inhaling hose other end, for being connected to spool port；Outside framework oil seal, it is arranged at the inhaling hose other end and line Between box flexible pipe, realize that the inhaling hose is tightly connected with line box flexible pipe.
- A kind of 10. threading method of threading device according to any one of claim 1 to 9, it is characterised in that including：First lead and the second lead be provided, second wire wound is on the anchoring of the threading device, and described The toughness of two leads is more than the toughness of the first lead；Getter device is connected to the first port of spool；Getter device is opened, spool is evacuated, while the first lead is discharged in the second port of spool, passes through the air-breathing First lead is drawn to the first port of the spool by device；The second lead movable end being wound on anchoring is bind on the first lead at spool first port；The first lead is pulled at second port, the second lead is worn to second port at spool first port；The first lead at second port and the second lead are separated, and electric wire is bind on the second lead at second port；Start motor, retracted the second lead by cable quadrant, while electric wire is worn to first port from second port.
- 11. threading method according to claim 10, it is characterised in that also include：Before the second lead is retracted, adjustment The bracing wire angle between the second lead and spool first end outside spool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710854237.XA CN107492841B (en) | 2017-09-20 | 2017-09-20 | Threading equipment and threading method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710854237.XA CN107492841B (en) | 2017-09-20 | 2017-09-20 | Threading equipment and threading method thereof |
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| CN107492841A true CN107492841A (en) | 2017-12-19 |
| CN107492841B CN107492841B (en) | 2023-07-21 |
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| CN201710854237.XA Active CN107492841B (en) | 2017-09-20 | 2017-09-20 | Threading equipment and threading method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108387990A (en) * | 2018-03-30 | 2018-08-10 | 深圳市创鑫激光股份有限公司 | Gas-pushing pipeline self-threading method and apparatus |
| CN109324379A (en) * | 2018-11-20 | 2019-02-12 | 管庆芬 | A kind of self-cleaning glass reinforced plastic threading apparatus for sewer cable line |
| CN110265928A (en) * | 2019-08-01 | 2019-09-20 | 南平市建阳区潭星机械制造有限公司 | Multi-functional threader |
| CN117200088A (en) * | 2023-11-07 | 2023-12-08 | 万桥信息技术有限公司 | Threading construction device of pneumatic type cleaning line pipe |
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| CN108387990A (en) * | 2018-03-30 | 2018-08-10 | 深圳市创鑫激光股份有限公司 | Gas-pushing pipeline self-threading method and apparatus |
| CN108387990B (en) * | 2018-03-30 | 2020-06-26 | 深圳市创鑫激光股份有限公司 | Air-pushing type automatic threading method and equipment for pipeline |
| CN109324379A (en) * | 2018-11-20 | 2019-02-12 | 管庆芬 | A kind of self-cleaning glass reinforced plastic threading apparatus for sewer cable line |
| CN109324379B (en) * | 2018-11-20 | 2020-07-14 | 嘉兴市瑞鑫塑业有限公司 | Self-cleaning glass fiber reinforced plastic threading device for sewer optical cable |
| CN110265928A (en) * | 2019-08-01 | 2019-09-20 | 南平市建阳区潭星机械制造有限公司 | Multi-functional threader |
| CN117200088A (en) * | 2023-11-07 | 2023-12-08 | 万桥信息技术有限公司 | Threading construction device of pneumatic type cleaning line pipe |
| CN117200088B (en) * | 2023-11-07 | 2024-02-27 | 万桥信息技术有限公司 | Threading construction device of pneumatic type cleaning line pipe |
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