CN114123045B - Pipe threading tool - Google Patents
Pipe threading tool Download PDFInfo
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- CN114123045B CN114123045B CN202111454035.9A CN202111454035A CN114123045B CN 114123045 B CN114123045 B CN 114123045B CN 202111454035 A CN202111454035 A CN 202111454035A CN 114123045 B CN114123045 B CN 114123045B
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- shell
- rotating ring
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- wall
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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
- H02G1/088—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 devices movable inside conduits
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- Light Guides In General And Applications Therefor (AREA)
- Electric Cable Installation (AREA)
Abstract
The invention discloses a pipe threading tool which comprises a shell and a limiting assembly, wherein the shell comprises a shell body and a threading head, a guide strip is arranged on the inner wall of the shell body, a guide post is arranged on one side of the guide strip, the limiting assembly comprises a first rotating ring, a fixing strip, a second rotating ring and a gear, the first rotating ring is rotatably connected with the inner wall of the shell body, tooth marks are arranged on the outer side of the first rotating ring, one end of the fixing strip is hinged with the inner wall of the first rotating ring, a first sliding groove is formed in the surface of the fixing strip, the guide post is led into the first sliding groove, the second rotating ring is rotatably connected with the outer wall of the shell body, the tooth marks are arranged on the inner side of the second rotating ring, and the gear is meshed with the first rotating ring and the second rotating ring. The device is provided with the guide strip, the first rotating ring and the fixing strip which are matched with each other to fix the cable inserted into the shell, so that the cable is protected from being damaged easily when laid in the corrugated pipe.
Description
Technical Field
The invention relates to the technical field of cable penetrating, in particular to a penetrating pipe lead tool.
Background
Optical fiber communication, network cable communication and 2M coaxial cables are used as bridges for data transmission of various production services of a power grid, and wiring work such as optical port interconnection, network port interconnection, optical cable fiber core fiber jumping and the like among devices is the basis for building the bridges. In an information communication system, optical fiber communication, network cable communication, and 2M coaxial cable wiring work are intensive. At present, cables are basically laid in corrugated pipes, and due to the particularity of corrugated pipe materials, the cables often pass through a corrugated protection pipe in a gravity or drag-and-drop mode through cooperation of two persons, so that the efficiency is low; when the optical fiber is laid, the optical fiber inevitably rubs against the corrugated protection pipe, so that the optical fiber head is damaged and polluted (the optical fiber is greatly attenuated), and materials are greatly wasted.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the above and/or other problems with existing leadwire threading tools.
The problem to be solved by the present invention is therefore how to provide a threading tool.
In order to solve the technical problems, the invention provides the following technical scheme: a pipe threading tool comprises a shell and a threading head, wherein the shell is hollow, a limiting piece is arranged on the outer side of the shell, a guide strip is arranged on the inner wall of the shell, a guide column is arranged on one side of the guide strip, a first limiting block is arranged at the bottom of the threading head, and a first through hole is formed in the surface of the threading head; the limiting assembly, the first rotating ring and the fixing strip are connected with the inner wall of the shell in a rotating mode, tooth marks are arranged on the outer side of the first rotating ring, one end of the fixing strip is hinged to the inner wall of the first rotating ring, a first sliding groove is formed in the surface of the fixing strip, and the guide column is led into the first sliding groove.
As a preferable aspect of the pipe threading tool of the present invention, wherein: the limiting piece comprises a movable cavity which is fixedly arranged on the outer wall of the shell; the triangular block is arranged in the movable cavity, and a connecting strip is arranged on one side of the triangular block, which is positioned in the movable cavity; the movable ring is fixedly connected with one end of the connecting strip, which penetrates out of the movable cavity; and a first spring disposed in the movable chamber.
As a preferable aspect of the threading tool of the present invention, wherein: the limiting part further comprises an action block fixedly arranged on one side of the moving ring.
As a preferable aspect of the threading tool of the present invention, wherein: the surface of the shell is provided with a second through hole, the limiting assembly further comprises a second rotating ring which is rotatably connected with the outer wall of the shell, and the inner side of the second rotating ring is provided with tooth marks; and the gear is arranged in the second through hole and meshed with the first rotating ring and the second rotating ring, wherein a rotating shaft is arranged on the axis, and two ends of the rotating shaft are rotatably connected with two sides of the second through hole.
As a preferable aspect of the threading tool of the present invention, wherein: and the outer wall of the second rotating ring is provided with a convex block.
As a preferable aspect of the pipe threading tool of the present invention, wherein: the shell further comprises a movable shell hinged to the shell, and a buckle arranged on the outer side of the shell and matched with the movable shell.
As a preferable aspect of the threading tool of the present invention, wherein: the lead head is fixedly arranged on the inner wall of the lead head, and a second sliding groove is formed in the surface of the lead head; the second fixing piece is fixedly arranged on the inner wall of the lead head; the rotating part is arranged between the first fixing part and the second fixing part and is positioned on the axis of the lead head; the rotating rod is movably connected with the second fixing piece; one end of the connecting rod is movably connected with a plane of the rotating part close to the second fixing part, and the other end of the connecting rod is movably connected with one side of the rotating rod; and the roller is rotationally connected with the connecting rod.
As a preferable aspect of the threading tool of the present invention, wherein: the end part of the shell is provided with a second limiting block, one side of the rotating part, which is close to the first fixing part, is provided with a limiting rod, and one end of the limiting rod is introduced into the second sliding groove and clamped with the first fixing part.
As a preferable aspect of the pipe threading tool of the present invention, wherein: and a second spring is arranged in the second sliding groove.
As a preferable aspect of the threading tool of the present invention, wherein: the threading machine is matched with the shell.
The invention has the beneficial effects that: the cable is protected by the shell and is not easy to damage when being laid in the corrugated pipe; the threader is combined with the shell in combination with the use of the threader, so that the designed threading tool can rapidly penetrate through the protective corrugated pipe; 360-degree idler wheels are designed to ensure that the pipe penetrating and wire leading tool can efficiently penetrate through the corrugated pipe.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
FIG. 1 is a partial block diagram of a wire threading tool.
FIG. 2 is a block diagram of a stop assembly of the threading tool.
Fig. 3 is a diagram of a stop block structure of the threading tool.
FIG. 4 is a housing configuration view of the feedthrough tool.
Fig. 5 is a block diagram of the lead head of the threading tool.
Fig. 6 is an internal view of a lead head of a threading tool.
FIG. 7 is a block diagram of a threading tool.
FIG. 8 is a perspective view of the threading tool.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 and 2, a first embodiment of the present invention provides a threading tool, which includes a housing 100 and a limiting assembly 200, wherein the limiting assembly 200 fixes a cable joint in the housing 100, so that the cable joint is protected from being damaged when being laid in a corrugated pipe.
Specifically, the housing 100 includes a casing 101 and a lead head 102, the inside of the casing 101 is hollow, the cable is inserted into the casing 101 to protect the cable, a limiting member 101a is disposed on the outer side of the casing 101, a guide bar 101b is disposed on the inner wall of the casing 101, a guide post 101b-1 is disposed on one side of the guide bar 101b, a first limiting block 102a is disposed at the bottom of the lead head 102, and a first through hole 102b is disposed on the surface of the lead head;
the limiting assembly 200 comprises a first rotating ring 201 and a fixing strip 202, the first rotating ring 201 is rotatably connected with the inner wall of the shell 101, the thickness of the middle of the outer side of the first rotating ring 201 is smaller than the thickness of the two ends of the first rotating ring, the two ends of the first rotating ring are rotatably connected with the inner wall of the shell 101, teeth are arranged on the outer side, namely teeth are arranged at the position with the smaller thickness of the middle of the outer side, one end of the fixing strip 202 is hinged with the inner wall of the first rotating ring 201, a first sliding groove 202a is formed in the surface of the fixing strip, and the guide post 101b-1 is led into the first sliding groove 202a, so that when the first rotating ring 201 rotates, the fixing strip 202 is driven to rotate, the length of the guide post 101b-1 is unchanged due to the change of the radian of the first sliding groove 202a, the fixing strip 202 rotates along the position where one end of the fixing strip 202 is hinged with the inner wall of the first rotating ring 201, when the fixing strip 202 rotates and passes through the guide post 101b-1, the first sliding groove 202a plurality of the fixing strip is close to the center of the first rotating ring 201, and a plurality of groups of cables 202 are fixed in the fixing strip, so that the fixing strip 202 is inserted into a plurality of fixing strips within the same rotating range of the fixing strips, and the fixing strip 202, and the fixing strip is not reduced in the same size of the fixing strip, and the same rotating range of the fixing strip 202.
When the cable fixing device is used, a cable is inserted into the shell 101, the first rotating ring 201 is rotated to drive the fixing strips 202 to rotate, the guide columns 101b-1 limit the fixing strips 202 in the first sliding grooves 202a, the fixing strips 202 move towards the center of the first rotating ring 201 while rotating, the multiple groups of fixing strips 202 rotate simultaneously to fix the cable inserted into the first rotating ring 201, and when the multiple groups of fixing strips 202 rotate simultaneously to tighten the middle cable, the range surrounded by the multiple groups of fixing strips 202 is reduced from large to small, so that cables of different sizes can be fixed in the range, the lead head 102 covers the shell 101, the lead head 102 is rotated clockwise, and after the first limiting block 102a at the end passes through the limiting block 101a, the limiting block 101a limits the first limiting block 102a, and the lead head 102 is prevented from rotating reversely.
Example 2
Referring to fig. 1 to 4, a second embodiment of the present invention is based on the above embodiment.
Specifically, the limiting member 101a comprises a movable cavity 101a-1, a triangular block 101a-2, a movable ring 101a-3 and a first spring 101a-4. The movable cavity 101a-1 is fixedly arranged on the outer wall of the shell 101, the triangular block 101a-2 is arranged in the movable cavity 101a-1, one side, located in the movable cavity 101a-1, of the triangular block 101a-2 is provided with a connecting strip 101a-21, the connecting strip 101a-21 is in sliding connection with the triangular block 101a-2, the moving ring 101a-3 is fixedly connected with one end, penetrating out of the movable cavity 101a-1, of the connecting strip 101a-21, the first spring 101a-4 is arranged in the movable cavity 101a-1, when the first limiting block 102a of the lead head 102 passes through the limiting piece 101a, the triangular block 101a-2 is pressed into the movable cavity 101a-1 along with the inclined plane of the triangular block 101a-2 to compress the first spring 101a-4, the first limiting block 102a passes through the triangular block 101a-2, the first spring 101a-4 springs up the triangular block 101a-2, one end of the triangular block 101a-2 protrudes out of the movable cavity 101a-1, and the right-angle side of the first limiting block 102a limits the first limiting piece 102 a.
Furthermore, the limiting member 101a further comprises an action block 101a-5 fixedly disposed at one side of the moving ring 101a-3, and when the limitation on the first limiting block 102a needs to be cancelled, the action block 101a-5 is manually moved axially towards the end of the housing 101, so as to drive the moving ring 101a-3 and the connecting strips 101a-21 fixed thereto to move downwards, and the triangular block 101a-2 is retracted into the moving cavity 101a-1, so as to cancel the limitation on the first limiting block 102 a.
Furthermore, a second through hole 101c is formed in the surface of the casing 101, the limiting assembly 200 further comprises a second rotating ring 203 and a gear 204, the second rotating ring 203 is rotatably connected with the outer wall of the casing 101, the thickness of the middle portion of the inner side of the second rotating ring 204 is smaller than the thicknesses of the two ends, the two ends of the second rotating ring 204 are rotatably connected with the outer wall of the casing 101, tooth marks are arranged on the inner side of the second rotating ring 204, the gear 204 is arranged in the second through hole 101c and meshed with the first rotating ring 201 and the second rotating ring 203, a rotating shaft 204a is arranged on the axis, the two ends of the rotating shaft 204a are rotatably connected with the two sides of the second through hole 101c, the second rotating ring 204 is rotated outside the casing 101, the second rotating ring 204 rotates to drive the gear 204 meshed therewith, and the gear 204 rotates to drive the first rotating ring 201 meshed therewith.
Furthermore, the outer wall of the second rotating ring 203 is provided with a projection 203a, so that the second rotating ring 203 can be rotated more smoothly.
Further, shell 100 still includes casing 101 articulated movable shell 103 to and set up in the buckle 104 in the casing 101 outside, with movable shell 103 cooperation, buckle 104 is fixed movable shell 103 and casing 101, opens movable shell 103, inserts the cable from opening the position, shortens the distance that reaches spacing subassembly 200, more convenient operation.
When the cable fixing device is used, the movable shell 103 is opened, a cable is inserted into the shell 101, the second rotating ring 204 is rotated, the second rotating ring 204 rotates to drive the gear 204 meshed with the second rotating ring 204, the gear 204 rotates to drive the first rotating ring 201 meshed with the first rotating ring, the first rotating ring 201 rotates to drive the fixing strips 202 to rotate, due to the fact that the guide posts 101b-1 limit the fixing strips 202 in the first sliding grooves 202a, the fixing strips 202 move towards the center of the first rotating ring 201 while rotating, multiple groups of fixing strips 202 rotate simultaneously, fixing of the cable inserted into the first rotating ring 201 is achieved, when the middle cable is tightened by simultaneous rotation of the multiple groups of fixing strips 202, the range surrounded by the multiple groups of fixing strips 202 is greatly reduced, therefore cables of different sizes can be fixed in the range, the lead head 102 is covered to the shell 101, the lead head 102 is rotated, when the first limiting block 102a of the lead head 102a passes through the limiting piece 101a, the first limiting piece 102a moves along with the inclined plane of the triangular block 101a-2, the movable block 101a-2 is pressed into the movable cavity 101a-1, the first limiting block 101a-2 a is pressed into the first limiting block 101a, the first limiting block 101a-2 a, and the first limiting block 101a is prevented from rotating clockwise, and the first limiting block 101a-4 a, and then the first limiting block 101a-4 spring is prevented from reversely.
Example 3
Referring to fig. 4 to 8, a third embodiment of the present invention is based on the first two embodiments.
Further, a roller assembly 300 is also included, and the roller assembly 300 includes a first fixing member 301, a second fixing member 302, a rotating member 303, a rotating lever 304, a connecting rod 305, and a roller 306.
Specifically, the first fixing member 301 is fixedly disposed on an inner wall of the lead head 102, and a second sliding groove 301a is formed on a surface thereof; the second fixing member 302 is fixedly disposed on an inner wall of the lead 102; the rotating part 303 is arranged between the first fixed part 301 and the second fixed part 302 and is positioned on the axis of the lead head 102; the rotating rod 304 is movably connected with the second fixing part 302; the link 305 has one end movably connected to a plane of the rotating member 303 adjacent to the second fixing member 302 and the other end movably connected to one side of the rotating lever 304, and the roller 306 is rotatably connected to the link 305.
Further, a second limiting block 101d is arranged at the end of the housing 101, a limiting rod 303a is arranged on one side of the rotating member 303 close to the first fixing member 301, and one end of the limiting rod 303a is inserted into the second sliding groove 301a and is matched with the second limiting block 101d to clamp the first fixing member 301.
Further, a second spring 301a-1 is disposed in the second chute 301a, when the lead head 102 is rotated clockwise, the limiting rod 303a is limited at the original position by the second limiting block 101d of the housing 101, the lead head 102 rotates to drive the first fixing member 301 and the second fixing member 302 fixed thereto to rotate in the same direction, because the limiting rod 303a is limited by the second limiting block 101d, the rotating member 303 is also limited and cannot rotate with the lead head 102, and therefore, the first fixing member 301 and the second fixing member 302 rotate relatively, at this time, the limiting rod 303a slides in the second chute 301a to compress the second spring 301a-1, the second fixing member 302 rotates relatively to the rotating member 303, the connecting rod 305 rotates with one end on the plane of the rotating member as an axis, and becomes perpendicular to the second fixing member 302 from the original inclined state with the second fixing member 302, so that the rotating rod 304 is pushed to the outside of the lead head 102, the roller 306 is led out of the first through hole 102b to play a role of the roller 306, the role of buffering the resistance of the corrugated pipe to the cable during the cable threading through the corrugated pipe during the construction, the lead head 102, and the roller 300 is easily extended and the roller is not pushed through the housing 102, and the roller 102, so that the roller is easily when the first corrugated pipe is pulled out of the housing, and the cable is pulled through the housing, and the barrier, and the roller 102.
Further, still include threading machine 400, with the cooperation of shell 100, insert the bellows with shell 100 in, use threading machine 400 to send into the cable tail cable hard inwards, reduce the stealthy hidden danger to optic fibre, net twine breakage in the operation of conventional unwrapping wire, use manpower sparingly, shorten the time of loaded down with trivial details construction wiring operation.
When the cable fixing device is used, the movable shell 103 is opened, a cable is inserted into the shell 101, the second rotating ring 204 is rotated, the second rotating ring 204 rotates to drive the gear 204 meshed with the second rotating ring 204, the gear 204 rotates to drive the first rotating ring 201 meshed with the first rotating ring, the first rotating ring 201 rotates to drive the fixing strips 202 to rotate, due to the fact that the guide columns 101b-1 limit the fixing strips 202 in the first sliding grooves 202a, the fixing strips 202 are drawn close to the center of the first rotating ring 201 while rotating, multiple groups of fixing strips 202 rotate simultaneously, fixing of the cable inserted into the first rotating ring 201 is achieved, when the middle cable is tightened by simultaneous rotation of the multiple groups of fixing strips 202, the range enclosed by the multiple groups of fixing strips 202 is reduced from large to small, therefore cables of different sizes can be fixed in the range, the lead head 102 is covered to the shell 101, the lead head 102 is rotated clockwise, when the first limiting block 102a of the lead head 102 passes through the limiting block 101a, the first limiting block 101a moves along with the inclined plane of the triangular block 101a-2, the movable block 101a is pressed into the cavity 101a-2, the first limiting block 101a-4 spring is compressed, and the first limiting block 101a-4 spring 102a is compressed by the first limiting block 101a, and the first limiting block 101a-4 spring, and the first limiting block 101a, and the second limiting block 102a, and the second limiting block 101a is compressed.
Meanwhile, when the lead head 102 is rotated clockwise, the limiting rod 303a is limited at the original position by the second limiting block 101d of the housing 101, the lead head 102 rotates to drive the first fixing piece 301 and the second fixing piece 302 fixed with the lead head to rotate in the same direction, because the limiting rod 303a is limited by the second limiting block 101d, the rotating piece 303 is also limited and cannot rotate along with the lead head 102, so that the lead head rotates relative to the first fixing piece 301 and the second fixing piece 302, at the moment, the limiting rod 303a slides in the second sliding chute 301a to compress the second spring 301a-1, the second fixing piece 302 rotates relative to the rotating piece 303, the connecting rod 305 rotates by taking one end on the plane of the rotating piece 303 as an axis, and becomes perpendicular to the second fixing piece 302 from the original inclined state formed with the second fixing piece 302, so that the rotating rod 304 is pushed against the outside of the lead head 102, the roller 306 passes through the first through hole 102b, the roller 306 acts to reduce the resistance effect of the corrugated pipe on the joint in the process of pipe threading, so as to easily cross over obstacles and bellows, so that the lead head 102 is easily used without obstacles and the lead head 102 is unfolded, and the roller 102 passes through the first through hole, and the housing 102, when the first through hole 102, the second fixing piece 102.
After the assembly is finished, the shell 100 is inserted into the corrugated pipe, the cable tail cable is forcibly fed inwards by the threading machine 400, hidden dangers of breaking and damaging optical fibers and network cables in conventional paying-off operation are reduced, labor is saved, and time of complicated construction and wiring operation is shortened.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (7)
1. A tube threading tool, comprising: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the shell (100) comprises a shell (101) and a lead head (102), wherein the shell (101) is hollow, a limiting piece (101 a) is arranged on the outer side of the shell, a guide strip (101 b) is arranged on the inner wall of the shell, a guide column (101 b-1) is arranged on one side of the guide strip (101 b), a first limiting piece (102 a) is arranged at the bottom of the lead head (102), a first through hole (102 b) is formed in the surface of the lead head, and a second through hole (101 c) is formed in the surface of the shell (101); and (c) a second step of,
the limiting assembly (200) comprises a first rotating ring (201), a fixing strip (202), a second rotating ring (203) and a gear (204), wherein the first rotating ring (201) is rotatably connected with the inner wall of the shell (101), tooth marks are arranged on the outer side of the first rotating ring, one end of the fixing strip (202) is hinged to the inner wall of the first rotating ring (201), a first sliding groove (202 a) is formed in the surface of the fixing strip, the guide column (101 b-1) is led into the first sliding groove (202 a), the second rotating ring (203) is rotatably connected with the outer wall of the shell (101), tooth marks are arranged on the inner side of the fixing strip, the gear (204) is arranged in the second through hole (101 c) and meshed with the first rotating ring (201) and the second rotating ring (203), a rotating shaft (204 a) is arranged on the central axis of the fixing strip, and two ends of the rotating shaft (204 a) are rotatably connected with two sides of the second through hole (101 c);
the roller assembly (300) comprises a first fixing piece (301) which is fixedly arranged on the inner wall of the lead head (102), and the surface of the first fixing piece is provided with a second sliding groove (301 a); the second fixing piece (302) is fixedly arranged on the inner wall of the lead head (102); the rotating part (303) is arranged between the first fixed part (301) and the second fixed part (302) and is positioned on the axis of the lead head (102); the rotating rod (304) is movably connected with the second fixing piece (302); one end of the connecting rod (305) is movably connected with a plane of the rotating part (303) close to the second fixing part (302), and the other end of the connecting rod is movably connected with one side of the rotating rod (304); and a roller (306) rotatably connected to the link (305);
casing (101) tip is provided with second stopper (101 d), it is close to rotate piece (303) one side of first mounting (301) is provided with gag lever post (303 a), gag lever post (303 a) one end lets in second spout (301 a), with first mounting (301) carry out the block.
2. The threading tool of claim 1, wherein: the stopper (101 a) includes,
the movable cavity (101 a-1) is fixedly arranged on the outer wall of the shell (101);
the triangular block (101 a-2) is arranged in the movable cavity (101 a-1), and one side of the triangular block, which is positioned in the movable cavity (101 a-1), is provided with a connecting strip (101 a-21);
the moving ring (101 a-3) is fixedly connected with one end, penetrating out of the movable cavity (101 a-1), of the connecting strip (101 a-21); and (c) a second step of,
a first spring (101 a-4) disposed in the movable chamber (101 a-1).
3. The threading tool of claim 2, wherein: the limiting piece (101 a) further comprises an action block (101 a-5) fixedly arranged on one side of the moving ring (101 a-3).
4. The threading tool of claim 3, wherein: the outer wall of the second rotating ring (203) is provided with a convex block (203 a).
5. The stringing lead tool as defined in claim 4, wherein: the shell (100) further comprises a movable shell (103) hinged to the shell (101), and a buckle (104) arranged on the outer side of the shell (101) and matched with the movable shell (103).
6. The stringing lead tool as defined in claim 5, wherein: a second spring (301 a-1) is arranged in the second sliding chute (301 a).
7. The stringing lead tool as defined in claim 6, wherein: the wire threading machine (400) is matched with the shell (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111454035.9A CN114123045B (en) | 2021-12-01 | 2021-12-01 | Pipe threading tool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111454035.9A CN114123045B (en) | 2021-12-01 | 2021-12-01 | Pipe threading tool |
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| Publication Number | Publication Date |
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| CN114123045A CN114123045A (en) | 2022-03-01 |
| CN114123045B true CN114123045B (en) | 2022-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111454035.9A Active CN114123045B (en) | 2021-12-01 | 2021-12-01 | Pipe threading tool |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115459162B (en) * | 2022-09-24 | 2023-06-06 | 广东唯康教育科技股份有限公司 | Network cable wiring auxiliary device |
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| CN206947864U (en) * | 2017-06-14 | 2018-01-30 | 李阳 | A kind of electrician's penetrating wire apparatus for pipe |
| CN210201337U (en) * | 2019-09-26 | 2020-03-27 | 福建中通海创通信技术有限公司 | Communication pipeline lead wire distributor |
| CN111064127A (en) * | 2019-12-30 | 2020-04-24 | 郝海燕 | Rolling type tubular power cable threading apparatus auxiliary traction head |
| CN213636898U (en) * | 2020-11-12 | 2021-07-06 | 苏州汇融信息工程有限公司 | Communication pipeline lead wire distributor |
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2021
- 2021-12-01 CN CN202111454035.9A patent/CN114123045B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5645268A (en) * | 1994-02-04 | 1997-07-08 | Konno; Kenichi | Laying and transporting apparatus |
| CN206947864U (en) * | 2017-06-14 | 2018-01-30 | 李阳 | A kind of electrician's penetrating wire apparatus for pipe |
| CN210201337U (en) * | 2019-09-26 | 2020-03-27 | 福建中通海创通信技术有限公司 | Communication pipeline lead wire distributor |
| CN111064127A (en) * | 2019-12-30 | 2020-04-24 | 郝海燕 | Rolling type tubular power cable threading apparatus auxiliary traction head |
| CN213636898U (en) * | 2020-11-12 | 2021-07-06 | 苏州汇融信息工程有限公司 | Communication pipeline lead wire distributor |
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| CN114123045A (en) | 2022-03-01 |
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