CN114566907A - Electric power private cable preformed armor rod appurtenance - Google Patents
Electric power private cable preformed armor rod appurtenance Download PDFInfo
- Publication number
- CN114566907A CN114566907A CN202210101144.0A CN202210101144A CN114566907A CN 114566907 A CN114566907 A CN 114566907A CN 202210101144 A CN202210101144 A CN 202210101144A CN 114566907 A CN114566907 A CN 114566907A
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- disc
- positioning wheel
- wheel disc
- positioning
- wire twisting
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- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 10
- 238000004804 winding Methods 0.000 abstract description 9
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 7
- 230000001681 protective effect Effects 0.000 description 6
- 239000004020 conductor Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
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Abstract
The invention relates to a cable preformed armor rod auxiliary tool special for electric power, which belongs to the technical field of power transmission lines and comprises a fixed handle, an armor rod disc and a positioning wheel disc, wherein the fixed handle comprises two clamping pieces which are connected together through a hinged part, fourteen circular notches are formed in the inner circumferential surfaces of the two clamping pieces, two torsion arms are fixedly arranged at the lower ends of the two clamping pieces, a locking buckle is sleeved on the two torsion arms, the armor rod disc consists of two armor rod disc bodies, the two armor rod disc bodies are connected through a hinge, a central hole II is formed in the center of the armor rod disc, fourteen positioning notches are formed in the armor rod disc and communicated with the central hole II, the positioning wheel disc consists of two positioning wheel disc bodies, a central hole I is formed in the center of the positioning wheel disc, and fourteen positioning holes are formed in the positioning wheel disc. The method can change the condition that the pre-twisted wire is low in winding efficiency one by one, realizes that 14 wire protection strips simultaneously wind the lead, and has high winding quality.
Description
Technical Field
The invention relates to a cable preformed armor rod auxiliary tool special for electric power, and belongs to the technical field of power transmission lines.
Background
The transmission conductor is exposed to the field for long-term operation, and the problems of strand breakage, scattering and the like are easily caused by various factors, so that the mechanical property and the conductivity of the conductor are reduced. The method is characterized in that a layer of preformed helical protection line is wound outside a lead to reinforce and protect the transmission lead, and generally 14 helical protection lines are selected to cover one lead.
The traditional preformed armor rod method is to wind the armor rod manually by a single person and coat the armor rod one by one. The method has the following defects: 1. because the line diameter of the protective line is thicker and harder, when the protective line is wound by workers, the workers need to complete the operation by means of tools such as pliers or a screwdriver and the like, and the transmission conductor is easy to scratch; 2. the process has high requirement on labor force, the construction process is relatively complicated, and the construction time is relatively long; 3. the method has the advantages of large gaps of the wound wire protecting strips, low quality and low winding efficiency.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides an auxiliary tool for a preformed armor rod of a special cable for electric power, which can change the condition that the preformed armor rod is low in winding efficiency one by one, realize that 14 wire protecting strips simultaneously wind wires, and has high winding quality.
The invention is realized by the following technical scheme:
The auxiliary tool for pre-stranding the special cable for the power comprises a fixed handle, a stranding disc and a positioning wheel disc, wherein the fixed handle comprises two clamping pieces which are connected together through a hinge part, fourteen circular notches are formed in the inner circumferential surfaces of the two clamping pieces, two torsion arms are fixedly arranged at the lower ends of the two clamping pieces, and a locking buckle is sleeved on the two torsion arms;
the wire twisting disc is composed of two wire twisting disc bodies, the two wire twisting disc bodies are connected through a hinge, a second central hole is formed in the center of the wire twisting disc, and fourteen positioning notches are formed in the wire twisting disc and communicated with the second central hole;
the positioning wheel disc is composed of two positioning wheel disc bodies, a first central hole is formed in the center of the positioning wheel disc, and fourteen positioning holes are formed in the positioning wheel disc.
The method can change the condition that the pre-twisted wire is low in winding efficiency one by one, realizes that 14 wire protection strips simultaneously wind the lead, and has high winding quality.
The invention further improves that the outer end of each positioning notch is provided with a hook groove. When passing 14 location breach and the 14 locating holes of location rim plate of hank silk dish with protecting the line strip head end in proper order, the line strip of protecting exists the condition of activity in the breach of location, is not convenient for pass 14 locating holes with protecting the line strip, and the line strip of protecting at first passes the hook groove, and the slot has limiting displacement, then passes the locating hole again, and it is more convenient to operate, and efficiency is higher.
The invention is further improved in that the main body of the wire twisting disc is provided with a mounting groove, a mounting pin penetrates through the mounting groove and is provided with a retaining piece and a torsion elastic piece, the lower end of the torsion elastic piece is welded on the mounting pin, and the mounting groove and the positioning gap are spaced by the mounting pin. When the head end of the wire protection strip sequentially passes through 14 positioning notches of the wire twisting disc and 14 positioning holes of the positioning wheel disc, the wire protection strip firstly passes through the groove, the blocking piece plays a good limiting role, the wire protection strip is prevented from moving randomly, and the wire protection strip can conveniently and quickly pass through the positioning holes.
The invention is further improved in that the wire twisting disc and the positioning wheel disc are respectively provided with four coaxial wire holes, and the wire twisting disc and the positioning wheel disc are connected through screws.
The invention is further improved in that four rubber rollers are arranged on the positioning wheel disc, the four rubber rollers are uniformly distributed, and the rubber rollers are flush with the inner surface of the center hole. Can guarantee that the wire is not hindered to the rotatory in-process, and 14 protect line synchronous revolution, the dynamics is even, and speed is unanimous, and the interval is the same.
The invention further improves that the two positioning wheel disc bodies are connected through two positioning wheel disc buckles on the end surfaces of the two positioning wheel disc bodies.
The invention further improves that the two wire twisting disk bodies are connected through a second hinge part, the second hinge part is positioned at the other end of the hinge, and the second hinge part is fixed through a pin shaft.
The invention is further improved in that four handles are fixedly arranged on the outer circumference of the wire twisting disc, so that the wire twisting disc is more convenient and labor-saving to rotate.
Compared with the prior art, the invention has the following beneficial effects:
the method can change the condition that the pre-twisted wire is low in winding efficiency one by one, realizes that 14 wire protection strips simultaneously wind the lead, and has high winding quality.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced, 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 that other drawings can be obtained based on these drawings without creative efforts.
Fig. 1 is a schematic perspective view of an embodiment of the present invention.
Fig. 2 is a schematic structural view of a fixed handle according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a positioning wheel disc according to an embodiment of the present invention.
Fig. 4 is a schematic view of another angle positioning wheel according to the embodiment of the present invention.
FIG. 5 is a schematic diagram of a capstan configuration in accordance with an embodiment of the present invention.
Fig. 6 is a side view of the structure of the hinge plate and the baffle according to the embodiment of the present invention.
Fig. 7 is a side view of the torsion spring shown in fig. 6.
Fig. 8 is a schematic view of a part a of fig. 5.
In the figure: 1. a first hinge part; 2. a clamping member; 3. a torque arm; 4. locking the buckle; 5. a circular notch; 6. positioning the wheel disc body; 7. positioning holes; 8. a first central hole; 9. a rubber roller; 10. positioning a wheel disc buckle; 11. a skein disc body; 12. a handle; 13. a second central hole; 14. positioning the notch; 15. a hinge; 16. a second hinge part; 17. fixing a handle; 18. a wire twisting disc; 19. positioning the wheel disc; 20. a hook groove; 21. a baffle plate; 22. mounting a pin; 23. a torsion spring plate; 24. and (4) mounting the groove.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
as shown in fig. 1 to 8, the auxiliary tool for pre-twisting a cable special for electric power comprises a fixed handle 17, a twisting disc 18 and a positioning wheel disc 19, wherein four coaxial wire holes are respectively formed in the twisting disc 18 and the positioning wheel disc 19, the twisting disc 18 and the positioning wheel disc 19 are connected through screws, the fixed handle 17 comprises two clamping pieces 2 connected together through a first hinge part 1, fourteen circular notches 5 are formed in the inner circumferential surfaces of the two clamping pieces 2, two torsion arms 3 are fixedly arranged at the lower ends of the two clamping pieces 2, and a locking buckle 4 is sleeved on the two torsion arms 3;
The wire twisting disc 18 consists of two wire twisting disc bodies 11, the two wire twisting disc bodies 11 are connected with a hinge 15 through a second hinge part 16, four handles 12 are fixedly arranged on the outer circumference of the wire twisting disc 18, a second central hole 13 is formed in the center of the wire twisting disc 18, and fourteen positioning notches 14 are formed in the wire twisting disc 18 and communicated with the second central hole 13;
the positioning wheel disc 19 is composed of two positioning wheel disc bodies 6, the two positioning wheel disc bodies 6 are connected through two positioning wheel disc buckles 10 of the end faces of the positioning wheel disc bodies, a central hole 8 is formed in the center of the positioning wheel disc 19, fourteen positioning holes 7 are formed in the positioning wheel disc 19, the fourteen positioning holes 7 are evenly distributed in an annular shape, and the formed annular shape is concentric with the central hole 8.
The second embodiment:
on the basis of the first embodiment, the positioning wheel disc 19 is provided with four rubber rollers 9, the four rubber rollers 9 are uniformly distributed, and the rubber rollers 9 are flush with the inner surface of the first central hole 8.
The outer end of each positioning notch 14 is provided with a hook groove 20, the wire twisting disc body 11 is provided with an installation groove 24, an installation pin 22 penetrates through the installation groove 24 to be installed, the installation pin 22 is provided with a blocking piece 21 and a torsion elastic piece 23, the lower end of the torsion elastic piece 23 is welded on the installation pin 22, and the installation pin 22 separates the installation groove 24 from the positioning notches 14.
The working principle is as follows:
when the fixed handle is folded on the lead, the metal torque arm is folded by the locking buckle, the fixed handle is ensured to be fixed on the lead and not to deflect, and the tail ends of 14 protection lines are fixed in 14 circular notches of the fixed handle. The line protecting strip has a spiral, and the head end of the line protecting strip is radial and is uniformly distributed.
The skein plate and the positioning wheel plate are connected into a whole through four wire holes, and the skein plate and the positioning wheel plate are opened and closed simultaneously through hinges and positioning wheel plate buckles. And opening the hinge of the wire twisting disc, embedding a lead in a circular hole in the center of the wire twisting disc, fixing and positioning the wheel disc by using a buckle, and closing the wire twisting disc. The protective wire strip can slide along the opening direction of the positioning notch of the skein plate to gradually fold the coated lead, the skein plate rotates for a circle, the fixed handle is taken down, the tail end of the protective wire strip is fastened on the lead at the moment, the skein plate continues to rotate, and the protective wire strip is completely coated on the lead until 14 protective wire strips are completely coated on the lead.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The terms "upper", "lower", "outside", "inside" and the like in the description and claims of the present invention and the above drawings are used for distinguishing relative relationships in position, if any, and are not necessarily given qualitatively. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in other sequences than those illustrated or described herein. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The utility model provides a special cable preformed armor rods appurtenance of electric power which characterized in that: the clamping device comprises a fixed handle (17), a wire twisting disc (18) and a positioning wheel disc (19), wherein the fixed handle (17) comprises two clamping pieces (2) which are connected together through a first hinge part (1), fourteen circular notches (5) are formed in the inner circumferential surfaces of the two clamping pieces (2), two torsion arms (3) are fixedly arranged at the lower ends of the two clamping pieces (2), and a locking buckle (4) is sleeved on the two torsion arms (3);
The wire twisting disc (18) comprises two wire twisting disc bodies (11), the two wire twisting disc bodies (11) are connected through hinges (15), a second central hole (13) is formed in the center of the wire twisting disc (18), and fourteen positioning notches (14) are formed in the wire twisting disc (18) and communicated with the second central hole (13);
the positioning wheel disc (19) comprises two positioning wheel disc bodies (6), a first central hole (8) is formed in the center of the positioning wheel disc (19), and fourteen positioning holes (7) are formed in the positioning wheel disc (19).
2. The auxiliary tool for the pre-stranding wire of the special electric cable according to claim 1, characterized in that: the outer end of each positioning notch (14) is provided with a hook groove (20).
3. The auxiliary tool for the preformed armor rods of the special cable for electric power of claim 2, wherein: the wire twisting disc is characterized in that a mounting groove (24) is formed in the wire twisting disc body (11), a mounting pin (22) penetrates through the mounting groove (24), a blocking piece (21) and a torsion elastic piece (23) are arranged on the mounting pin (22), the lower end of the torsion elastic piece (23) is welded on the mounting pin (22), and the mounting groove (24) and the positioning notch (14) are spaced by the mounting pin (22).
4. The auxiliary tool for the pre-stranding wire of the special electric cable according to claim 1, characterized in that: four coaxial wire holes are respectively formed in the wire twisting disc (18) and the positioning wheel disc (19), and the wire twisting disc (18) is connected with the positioning wheel disc (19) through screws.
5. The auxiliary tool for the preformed armor rods of the special cable for electric power as claimed in claim 1, wherein: the positioning wheel disc (19) is provided with four rubber rollers (9), the four rubber rollers (9) are uniformly distributed, and the rubber rollers (9) are flush with the inner surface of the first center hole (8).
6. The auxiliary tool for the preformed armor rods of the special cable for electric power, according to claim 5, wherein: the two positioning wheel disc bodies (6) are connected through two positioning wheel disc buckles (10) on the end surfaces of the two positioning wheel disc bodies.
7. The auxiliary tool for the preformed armor rods of the special cable for electric power, according to claim 5, wherein: the two skein disc bodies (11) are connected through a second hinge part (16), and the second hinge part (16) is fixed through a pin shaft.
8. The auxiliary tool for pre-stranding wires of cables special for electric power according to claim 7, wherein: four handles (12) are fixedly arranged on the outer circumference of the skein disc (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210101144.0A CN114566907A (en) | 2022-01-27 | 2022-01-27 | Electric power private cable preformed armor rod appurtenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210101144.0A CN114566907A (en) | 2022-01-27 | 2022-01-27 | Electric power private cable preformed armor rod appurtenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114566907A true CN114566907A (en) | 2022-05-31 |
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ID=81713322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210101144.0A Pending CN114566907A (en) | 2022-01-27 | 2022-01-27 | Electric power private cable preformed armor rod appurtenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114566907A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117175428A (en) * | 2023-11-02 | 2023-12-05 | 国网山东省电力公司高青县供电公司 | Auxiliary tool for pre-twisting wires of special power cable |
| CN117277190A (en) * | 2023-09-21 | 2023-12-22 | 金锚电力控股有限公司 | Energy-saving type shockproof hammer convenient for clamping |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205653044U (en) * | 2016-05-27 | 2016-10-19 | 马鞍山双力起重设备机械制造有限公司 | Gantry crane wire rope anticreep double hook device |
| CN209046157U (en) * | 2018-11-07 | 2019-06-28 | 国网河北省电力有限公司石家庄供电分公司 | A kind of preformed armor rods installation tool |
| CN209434739U (en) * | 2018-11-23 | 2019-09-24 | 广西电网有限责任公司贵港供电局 | A kind of transmission pressure damage preformed armor rods winding repair outfit |
| CN110676758A (en) * | 2019-11-12 | 2020-01-10 | 国网安徽省电力有限公司蚌埠供电公司 | Auxiliary winding device for preformed armor rod repairing strip of transmission line lead |
-
2022
- 2022-01-27 CN CN202210101144.0A patent/CN114566907A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205653044U (en) * | 2016-05-27 | 2016-10-19 | 马鞍山双力起重设备机械制造有限公司 | Gantry crane wire rope anticreep double hook device |
| CN209046157U (en) * | 2018-11-07 | 2019-06-28 | 国网河北省电力有限公司石家庄供电分公司 | A kind of preformed armor rods installation tool |
| CN209434739U (en) * | 2018-11-23 | 2019-09-24 | 广西电网有限责任公司贵港供电局 | A kind of transmission pressure damage preformed armor rods winding repair outfit |
| CN110676758A (en) * | 2019-11-12 | 2020-01-10 | 国网安徽省电力有限公司蚌埠供电公司 | Auxiliary winding device for preformed armor rod repairing strip of transmission line lead |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117277190A (en) * | 2023-09-21 | 2023-12-22 | 金锚电力控股有限公司 | Energy-saving type shockproof hammer convenient for clamping |
| CN117277190B (en) * | 2023-09-21 | 2024-05-14 | 金锚电力控股有限公司 | Energy-saving type shockproof hammer convenient for clamping |
| CN117175428A (en) * | 2023-11-02 | 2023-12-05 | 国网山东省电力公司高青县供电公司 | Auxiliary tool for pre-twisting wires of special power cable |
| CN117175428B (en) * | 2023-11-02 | 2024-01-30 | 国网山东省电力公司高青县供电公司 | Auxiliary tool for pre-twisting wires of special power cable |
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