CN115733103A - Galvanized wire pipe convenient to threading - Google Patents
Galvanized wire pipe convenient to threading Download PDFInfo
- Publication number
- CN115733103A CN115733103A CN202211475997.7A CN202211475997A CN115733103A CN 115733103 A CN115733103 A CN 115733103A CN 202211475997 A CN202211475997 A CN 202211475997A CN 115733103 A CN115733103 A CN 115733103A
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- threading
- fixedly connected
- operating ring
- galvanized wire
- blocks
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Abstract
The invention discloses a galvanized wire pipe convenient for threading, and relates to the technical field of galvanized wire pipes. The pipe comprises a pipe body, wherein a sliding groove is formed in the pipe body, the pipe body is connected with a threading assembly in a sliding mode through the sliding groove, a sliding groove is formed in the outer arc surface of the pipe body, an operating ring is connected with the pipe body in a sliding mode through the sliding groove, a magnetic block is fixedly connected to the inner arc surface of the operating ring, the lower surface of the magnetic block is connected with the inner bottom wall of the sliding groove in a sliding mode, a limiting hole is formed in the outer arc surface of the operating ring, the operating ring is fixedly connected with a limiting bolt through the limiting hole, and a clamping assembly is arranged on one side of the pipe body. Through the setting of devices such as threading subassembly, body and operation ring, realized walking the effect of line fast simultaneously to many circuits, need penetrate the electric wire after the concatenation among the prior art is accomplished, nevertheless make the circuit alternately twine easily when threading many circuits, cause the puzzlement for the maintenance, arouse the short circuit easily when leading to the later stage to the problem of the my security of circuit is influenced.
Description
Technical Field
The invention belongs to the technical field of galvanized wire pipes, and particularly relates to a galvanized wire pipe convenient for threading.
Background
The galvanized wire pipe is divided into hot galvanizing and electrogalvanizing, the hot galvanizing layer is thick, and the galvanized wire pipe has the advantages of uniform plating layer, strong adhesive force, long service life and the like. The electrogalvanizing cost is low, the surface is not very smooth, and the corrosion resistance of the electrogalvanizing pipe is much lower than that of a hot galvanizing pipe. The galvanized wire pipe is a pipe for protecting a circuit after the surface of a steel pipe is galvanized through a special process. At present, galvanized wire pipes are commonly used in the fields of ships, bridges, outdoor and indoor buildings and the like.
Consequently, current zinc-plated spool, when splicing, adopt the welded mode mostly, the junction welding strength of welding pipe is not high, lead to zinc-plated threading pipe can split after using the certain time, influence the safety of cable, and need penetrate the electric wire after the concatenation is accomplished, nevertheless make the circuit alternately winding easily when threading to many circuits, cause the puzzlement for the maintenance, arouse the short circuit easily when leading to the later stage to influence my security of circuit.
Disclosure of Invention
The invention aims to provide a galvanized wire pipe convenient for threading, and solves the problems that the safety of cables is influenced because a welding mode is mostly adopted when the existing galvanized wire pipe is spliced, the welding strength of the joint of the welding pipe is not high, the galvanized wire pipe can be broken after being used for a certain time, wires need to be penetrated after splicing is finished, but the wires are easily crossed and wound when a plurality of wires are threaded, troubles are caused to maintenance, short circuits are easily caused during later use, and the safety of the wires is influenced.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a galvanized wire pipe convenient for threading, which comprises a pipe body, wherein a sliding groove is formed in the pipe body, the pipe body is connected with a threading assembly in a sliding mode through the sliding groove, a sliding groove is formed in the outer arc surface of the pipe body, the pipe body is connected with an operating ring in a sliding mode through the sliding groove, a magnetic block is fixedly connected to the inner arc surface of the operating ring, the lower surface of the magnetic block is connected with the inner bottom wall of the sliding groove in a sliding mode, a limiting hole is formed in the outer arc surface of the operating ring, a limiting bolt is fixedly connected to the operating ring through the limiting hole, a clamping assembly is arranged on one side of the pipe body, a connecting frame is fixedly connected to the position, away from the limiting bolt, of the outer arc surface of the operating ring, a connecting plate is fixedly connected to one end, away from the operating ring, of the connecting plate is provided with a fixing hole in the upper surface, a threaded sleeve is fixedly connected to the position, close to the clamping assembly, and threads matched with the threaded sleeve are arranged on the inner arc surface of the other side of the pipe body.
Further, threading subassembly is including bearing the frame, one side of bearing the frame is seted up flutedly, bear and rotate through the recess and be connected with the pulley to bear the frame, the quantity of pulley is four, four the pulley is the symmetric distribution and bears the frame all around.
Furthermore, the magnetic blocks attracted with the magnetic blocks are fixedly connected to one side of the bearing frame corresponding to the grooves, the number of the magnetic blocks is four, the four magnetic blocks are symmetrically distributed around the bearing frame, and the upper surface of the bearing frame is fixedly connected with a threading ring.
Further, the intrados of thimble rotates through the pivot and is connected with splint, the quantity of splint is two, and two splint are the intrados of symmetric distribution in the thimble, the lower fixed surface of splint is connected with the U-shaped seat, the U-shaped seat rotates through the pivot and is connected with the telescopic link.
Further, the one end fixed connection that splint were kept away from to the telescopic link is in the intrados of thimble, the quantity of thimble is a plurality of, a plurality of the thimble is symmetric distribution in the upper surface and the lower surface that bear the frame.
Further, the joint subassembly includes the inserted block, inserted block fixed connection is close to threaded sleeve department in body one side, and the quantity of inserted block is four, four the inserted block is annular array and distributes in one side of body, the intrados fixedly connected with stopper of inserted block.
Further, the quantity of stopper is four, four the stopper is the intrados department of symmetric distribution in four inserted blocks, the spacing groove with inserted block and stopper looks adaptation is seted up to the opposite side of body, the inside of body corresponds spacing groove department and sets up the draw-in groove with the mutual adaptation of stopper.
Furthermore, the number of the magnetic blocks is eight, the eight magnetic blocks are distributed on the inner arc surface of the operation ring in an annular array mode, the number of the sliding grooves is eight, every two of the eight sliding grooves are divided into one group, and the four groups of sliding grooves are distributed on the inner arc surface of the pipe body in an annular array mode.
Furtherly, the quantity of link is two, two the link is the extrados of symmetric distribution in the handle ring, the quantity of fixed orifices is four, is the four corners department of symmetric distribution in the connecting plate upper surface, reset spring has been cup jointed on the surface of telescopic link, reset spring's one end fixed connection is in the intrados of thimble.
The invention has the following beneficial effects:
1. through the arrangement of the threading assembly, the pipe body, the operating ring and other devices, when a line needs to be threaded, the line only needs to be placed into the threading assembly, the line is clamped and fixed through the clamping plate and is enabled to be separated through the arrangement of the threading ring, the limitation on the operating ring is relieved by rotating the limiting bolt after the fixing is finished, the operating ring is pulled to move the threading assembly and then the inside of the pipe body slides, so that the effect of simultaneously and quickly routing a plurality of lines and the stability of the galvanized wire pipe during use are achieved, the problem that the electric wire needs to be penetrated after the splicing in the prior art is solved, the lines are easily crossed and wound when the plurality of lines are threaded, the trouble is caused to maintenance, the short circuit is easily caused during later use, and the safety of the lines is affected is solved;
2. through the arrangement of the clamping assembly, the pipe body, the sliding groove and other devices, when the galvanized wire pipe needs to be spliced and fixed, the inserted block and the limiting block are only required to be inserted into the limiting groove, and simultaneously, the threaded sleeve is driven to enter one side of the pipe body, the pipe body is rotated, the threaded sleeve is fixed with the thread of the inner arc surface of the pipe body, and simultaneously, the inserted block and the limiting block are driven to rotate to a specified angle inside the limiting groove and the clamping groove, so that the limiting block and the clamping groove are mutually clamped, time and labor are saved, the effects of convenience and quickness are achieved, the effect of quick splicing is realized, and the problem that in the prior art, when splicing is carried out, most welding modes are adopted, the welding strength of the joint of the welded pipe is not high, the galvanized wire pipe can be broken after being used for a certain time, and the safety of a cable is influenced is solved;
of course, it is not necessary for any product to practice the invention to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a second perspective structure of the present invention;
FIG. 3 is a cross-sectional view of the clamping assembly of the present invention;
fig. 4 is a schematic view of the threading assembly of the present invention;
fig. 5 is a schematic view of a portion of the threading assembly of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a tube body;
2. a threading assembly; 201. a carrier; 202. a pulley; 203. a magnetic block; 204. a threading ring; 205. a splint; 206. a telescopic rod;
3. a chute;
4. an operating ring;
5. a magnetic block;
6. a limit bolt;
7. a clamping assembly; 701. inserting a block; 702. a limiting block; 703. a limiting groove; 704. a card slot;
8. a connecting frame;
9. a threaded bushing;
10. a sliding groove;
11. a return spring.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. The following description refers to the accompanying drawings in which the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of devices consistent with certain aspects of the present disclosure, as detailed in the appended claims.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1, 2, 3, 4 and 5, the invention is a galvanized wire pipe convenient for threading, comprising a pipe body 1, a chute 3 is arranged inside the pipe body 1, the pipe body 1 is slidably connected with a threading assembly 2 through the chute 3, a sliding groove 10 is arranged on the outer arc surface of the pipe body 1, the pipe body 1 is slidably connected with an operating ring 4 through the sliding groove 10, the inner arc surface of the operating ring 4 is fixedly connected with a magnet 5, the lower surface of the magnet 5 is slidably connected with the inner bottom wall of the sliding groove 10, a limiting hole is arranged on the outer arc surface of the operating ring 4, the operating ring 4 is fixedly connected with a limiting bolt 6 through the limiting hole, a clamping assembly 7 is arranged on one side of the pipe body 1, a connecting frame 8 is fixedly connected to the position of the outer arc surface of the operating ring 4 far away from the limiting bolt 6, a connecting plate is fixedly connected to one end of the connecting frame 8 far away from the operating ring 4, and a fixing hole is arranged on the upper surface of the connecting plate, a threaded sleeve 9 is fixedly connected to one side of the pipe body 1 close to the clamping component 7, threads matched with the threaded sleeve 9 are arranged on the inner arc surface of the other side of the pipe body 1, the number of the magnetic blocks 5 is eight, the eight magnetic blocks 5 are distributed on the inner arc surface of the operating ring 4 in an annular array, the number of the sliding chutes 3 is eight, every two of the eight sliding chutes 3 are divided into one group, the four groups of sliding chutes 3 are distributed on the inner arc surface of the pipe body 1 in an annular array, when the galvanized wire pipe needs to be spliced and fixed by using the clamping component 7, only the inserting block 701 and the limiting block 702 need to be inserted into the limiting groove 703, the threaded sleeve 9 is driven to enter one side of the pipe body 1 at the same time, the pipe body 1 is rotated, the inserting block 701 and the limiting block 702 are fixed by the threads of the inner arc surface of the pipe body 1, and the limiting block 701 and the limiting block 702 are driven to rotate to a specified angle in the limiting groove 703 and the clamping groove 704, so that the limiting block 702 and the clamping groove 704 are clamped with each other, thereby reach labour saving and time saving, convenient and fast's effect, then avoided when splicing, adopt welded mode mostly, the junction welding strength of welding pipe is not high, lead to the zinc-plating threading pipe can fracture after using the certain time, the condition that influences the cable safety takes place, when the concatenation is accomplished the back will need to wear the electric wire, only need to put into threading subassembly 2 with many circuits and fix it, establish through thimble 204 and separate many circuits, thereby avoided the inside circuit cross winding safety problem that leads to of body 1, fixed completion back, rotate spacing bolt 6, remove spacing bolt 6 to handle ring 4's spacing, pull handle ring 4 again and drive threading subassembly 2 through setting up of magnetic path 5 and slide to the assigned position completion back at the inside drive electric wire of body 1, it is spacing to walk the line through spacing bolt 6 to handle ring 4, fix the zinc-plating spool through link 8 and connecting plate after spacing completion, and then reach the effect of quick threading.
Example 2
On the basis of embodiment 1, in order to realize that the galvanized wire pipe is convenient to walk the line and add threading subassembly 2, specifically do: as shown in fig. 1, 2, 3, 4 and 5, the threading assembly 2 includes a bearing frame 201, a groove is formed on one side of the bearing frame 201, the bearing frame 201 is rotatably connected with four pulleys 202 through the groove, and the four pulleys 202 are symmetrically distributed around the bearing frame 201. The magnetic blocks 203 attracted with the magnetic blocks 5 are fixedly connected to the corresponding grooves on one side of the bearing frame 201, the number of the magnetic blocks 203 is four, the four magnetic blocks 203 are symmetrically distributed around the bearing frame 201, the upper surface of the bearing frame 201 is fixedly connected with a threading ring 204, the inner arc surface of the threading ring 204 is rotatably connected with two splints 205 through a rotating shaft, the number of the splints 205 is two, the two splints 205 are symmetrically distributed on the inner arc surface of the threading ring 204, the lower surface of the splints 205 is fixedly connected with a U-shaped seat, the U-shaped seat is rotatably connected with a telescopic rod 206 through the rotating shaft, one end of the telescopic rod 206 far away from the splints 205 is fixedly connected with the inner arc surface of the threading ring 204, the number of the threading rings 204 is several, the number of the threading rings 204 is symmetrically distributed on the upper surface and the lower surface of the bearing frame 201, when the lines need to be routed, only a plurality of the lines need to penetrate into the plurality of threading rings 204, the circuit is abutted against the clamping plate 205, the telescopic rod 206 and the reset spring 11 are extruded by the clamping plate 205, after the circuit is placed, the telescopic rod 206 and the clamping plate 205 are driven to clamp and fix the circuit under the action of elastic potential energy of the reset spring 11, the limit bolt 6 is rotated after the circuit is fixed, the limit of the limit bolt 6 on the operating ring 4 is relieved, the operating ring 4 is pulled, the operating ring 4 drives the magnetic block 5, the magnetic block 203 is driven to move by the attraction of the magnetic block 5, the magnetic block 203 drives the bearing frame 201 to slide in the sliding groove 3 through the pulley 202, the bearing frame 201 drives the threading ring 204 to move simultaneously, the threading ring 204 drives the circuit to quickly route in the pipe body 1, the operating ring 4 is limited by the limit bolt 6 after the route is completed, the galvanized wire pipe is fixed through the connecting frame 8 and the connecting plate after the limit is completed, and convenience and quickness are achieved, labour saving and time saving's effect, and then make many circuits separate through setting up of a plurality of thimble 204, avoided making the circuit alternately twine easily when threading to many circuits, cause the puzzlement for the maintenance, arouse the short circuit easily when leading to the later stage to the condition that influences my security of circuit takes place.
Example 3
On the basis of embodiment 1 and embodiment 2, in order to guarantee the stability when the concatenation of galvanized wire pipe is fixed, add joint subassembly 7, as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the quantity of stopper 702 is four, four stopper 702 are the symmetric distribution in the intrados department of four inserted blocks 701, the spacing groove 703 with inserted block 701 and stopper 702 looks adaptation is seted up to the opposite side of body 1, the inside of body 1 corresponds spacing groove 703 department and sets up the draw-in groove 704 with stopper 702 mutual adaptation, the quantity of magnetic path 5 is eight, eight magnetic path 5 are to the intrados that the annular array distributes in operation ring 4, the quantity of spout 3 is eight, eight spout 3 divide into a set ofly two by two, four groups of spout 3 are the intrados that the annular array distributes in body 1, when needing to splice the galvanized wire pipe fixed, only need insert inserted block 701 and stopper 702 in spacing groove 703, drive threaded sleeve 9 simultaneously and get into behind one side of body 1. Rotate body 1 and rotate, the screw thread through screw sleeve 9 and body 1 intrados is fixed, drive inserted block 701 and stopper 702 simultaneously and rotate appointed angle in spacing groove 703 and draw-in groove 704 are inside, make stopper 702 and draw-in groove 704 joint each other, thereby reach labour saving and time saving, convenient and fast's effect, then avoided when because of the concatenation, adopt welded mode mostly, the junction welding strength of welded pipe is not high, lead to the zinc-plated threading pipe can fracture after using the certain time, the condition that influences the cable safety takes place.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice in the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope of the disclosure being indicated by the following claims.
Claims (9)
1. The utility model provides a zinc-plated spool convenient to threading which characterized in that: including body (1), spout (3) have been seted up to the inside of body (1), body (1) has threading subassembly (2) through spout (3) sliding connection, sliding tray (10) have been seted up to the outer cambered surface of body (1), body (1) has operating ring (4) through sliding tray (10) sliding connection, the interior cambered surface fixedly connected with magnetic path (5) of operating ring (4), the lower surface of magnetic path (5) and the interior diapire sliding connection of sliding tray (10), spacing hole has been seted up to the outer cambered surface of operating ring (4), operating ring (4) are through spacing hole fixedly connected with spacing bolt (6), one side of body (1) is equipped with joint subassembly (7), spacing bolt (6) department fixedly connected with link (8) are kept away from to the outer cambered surface of operating ring (4), the one end fixedly connected with connecting plate of operating ring (4) is kept away from to link (8), the fixed orifices has been seted up to the upper surface of connecting plate, one side of body (1) is close to joint subassembly (7) department fixedly connected with threaded sleeve (9), the opposite side of body (1) is equipped with the opposite side of threaded sleeve pipe (9) and threaded sleeve pipe (9) department.
2. The galvanized wire pipe convenient for threading according to claim 1, characterized in that the threading assembly (2) comprises a bearing frame (201), one side of the bearing frame (201) is provided with a groove, the bearing frame (201) is rotatably connected with four pulleys (202) through the groove, the number of the pulleys (202) is four, and the four pulleys (202) are symmetrically distributed around the bearing frame (201).
3. The galvanized wire pipe convenient for threading as claimed in claim 2, wherein the corresponding groove on one side of the bearing frame (201) is fixedly connected with magnetic blocks (203) attracted to the magnetic blocks (5), the number of the magnetic blocks (203) is four, the four magnetic blocks (203) are symmetrically distributed around the bearing frame (201), and the upper surface of the bearing frame (201) is fixedly connected with a threading ring (204).
4. The galvanized wire pipe convenient for threading according to claim 3, characterized in that the intrados of the thimble (204) is connected with two clamping plates (205) through rotating shaft rotation, the number of the clamping plates (205) is two, the two clamping plates (205) are symmetrically distributed on the intrados of the thimble (204), the lower surface of the clamping plate (205) is fixedly connected with a U-shaped seat, and the U-shaped seat is connected with a telescopic rod (206) through rotating shaft rotation.
5. The galvanized wire pipe convenient to thread is characterized in that one end, far away from the clamping plate (205), of the telescopic rod (206) is fixedly connected to the inner arc surface of the threading ring (204), the number of the threading rings (204) is a plurality, and the threading rings (204) are symmetrically distributed on the upper surface and the lower surface of the bearing frame (201).
6. The galvanized wire pipe convenient to thread according to claim 1, wherein the clamping component (7) comprises four insertion blocks (701), the insertion blocks (701) are fixedly connected to one side of the pipe body (1) close to the threaded sleeve (9), the number of the insertion blocks (701) is four, the four insertion blocks (701) are distributed on one side of the pipe body (1) in an annular array mode, and a limiting block (702) is fixedly connected to the inner arc surface of each insertion block (701).
7. The galvanized wire pipe convenient for threading according to claim 6, wherein the number of the limiting blocks (702) is four, the four limiting blocks (702) are symmetrically distributed at the inner arc surfaces of the four insertion blocks (701), the other side of the pipe body (1) is provided with limiting grooves (703) matched with the insertion blocks (701) and the limiting blocks (702), and the inside of the pipe body (1) corresponding to the limiting grooves (703) is provided with clamping grooves (704) matched with the limiting blocks (702).
8. The galvanized wire pipe convenient for threading as claimed in claim 1, wherein the number of the magnetic blocks (5) is eight, the eight magnetic blocks (5) are distributed on the inner arc surface of the operating ring (4) in an annular array, the number of the sliding chutes (3) is eight, each two of the eight sliding chutes (3) are divided into one group, and the four groups of the sliding chutes (3) are distributed on the inner arc surface of the pipe body (1) in an annular array.
9. The galvanized wire pipe convenient to thread is characterized in that the number of the connecting frames (8) is two, the two connecting frames (8) are symmetrically distributed on the outer arc surface of the operating ring (4), the number of the fixing holes is four, the fixing holes are symmetrically distributed on the four corners of the upper surface of the connecting plate, the surface of the telescopic rod (206) is sleeved with the reset spring (11), and one end of the reset spring (11) is fixedly connected to the inner arc surface of the threading ring (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211475997.7A CN115733103A (en) | 2022-11-23 | 2022-11-23 | Galvanized wire pipe convenient to threading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211475997.7A CN115733103A (en) | 2022-11-23 | 2022-11-23 | Galvanized wire pipe convenient to threading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115733103A true CN115733103A (en) | 2023-03-03 |
Family
ID=85297699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211475997.7A Pending CN115733103A (en) | 2022-11-23 | 2022-11-23 | Galvanized wire pipe convenient to threading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115733103A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116505455A (en) * | 2023-06-26 | 2023-07-28 | 杭州旦电科技有限公司 | Cable pipeline |
| CN117559322A (en) * | 2023-11-29 | 2024-02-13 | 广东宏际线管实业有限公司 | Galvanized wire pipe convenient to threading |
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| US20040004204A1 (en) * | 2002-07-02 | 2004-01-08 | Value Valves Co., Ltdt | Valve with improved junk ring structure |
| CN210053132U (en) * | 2019-05-23 | 2020-02-11 | 诸暨萧通管道科技有限公司 | Galvanized wire pipe convenient to fix |
| CN214204746U (en) * | 2020-12-26 | 2021-09-14 | 广州富力通管道设备有限公司 | Galvanized wire pipe convenient for threading |
| CN216904159U (en) * | 2021-10-11 | 2022-07-05 | 广东宏际线管实业有限公司 | Galvanized wire pipe convenient for threading |
| CN217545415U (en) * | 2022-04-21 | 2022-10-04 | 浙江邦德管业有限公司 | MPP communication pipe convenient to quick threading |
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2022
- 2022-11-23 CN CN202211475997.7A patent/CN115733103A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040004204A1 (en) * | 2002-07-02 | 2004-01-08 | Value Valves Co., Ltdt | Valve with improved junk ring structure |
| CN210053132U (en) * | 2019-05-23 | 2020-02-11 | 诸暨萧通管道科技有限公司 | Galvanized wire pipe convenient to fix |
| CN214204746U (en) * | 2020-12-26 | 2021-09-14 | 广州富力通管道设备有限公司 | Galvanized wire pipe convenient for threading |
| CN216904159U (en) * | 2021-10-11 | 2022-07-05 | 广东宏际线管实业有限公司 | Galvanized wire pipe convenient for threading |
| CN217545415U (en) * | 2022-04-21 | 2022-10-04 | 浙江邦德管业有限公司 | MPP communication pipe convenient to quick threading |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116505455A (en) * | 2023-06-26 | 2023-07-28 | 杭州旦电科技有限公司 | Cable pipeline |
| CN116505455B (en) * | 2023-06-26 | 2023-10-13 | 国网浙江省电力有限公司岱山县供电公司 | Cable pipeline |
| CN117559322A (en) * | 2023-11-29 | 2024-02-13 | 广东宏际线管实业有限公司 | Galvanized wire pipe convenient to threading |
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