CN113675791A - Electric wire bidirectional stretching fastening device for electric power construction and use method thereof - Google Patents
Electric wire bidirectional stretching fastening device for electric power construction and use method thereof Download PDFInfo
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- CN113675791A CN113675791A CN202111034080.9A CN202111034080A CN113675791A CN 113675791 A CN113675791 A CN 113675791A CN 202111034080 A CN202111034080 A CN 202111034080A CN 113675791 A CN113675791 A CN 113675791A
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- arc
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- fastening
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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
- H02G1/14—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for joining or terminating cables
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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
-
- 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
- H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
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Abstract
The invention discloses a wire bidirectional stretching fastening device for electric power construction and a using method thereof, and relates to the technical field of electric power construction. The wire-driven transmission device comprises an arc-shaped fixed plate, wherein both ends of the outer arc surface of the arc-shaped fixed plate are connected with wire fastening structures in a sliding mode, a transmission box is fixed in the middle of the outer arc surface of the arc-shaped fixed plate, an external thread transmission rod in threaded connection with the wire fastening structures penetrates through the transmission box, a driven gear is fixed on the outer circular surface of the external thread transmission rod and is positioned in the transmission box, and an adjusting gear which penetrates through the top of the transmission box and is meshed with the driven gear is rotatably connected to the top in the transmission box. The invention can strain two sections of electric wires needing to be connected as much as possible, is convenient for connection, simultaneously ensures that the length of the connected wire is similar to that of the original wire, ensures the connection quality, can finish the connection operation by one person when the device is used for connection, does not need additional manual assistance, not only ensures the connection quality, but also improves the connection efficiency.
Description
Technical Field
The invention belongs to the technical field of electric power construction, and particularly relates to a bidirectional stretching and fastening device for an electric wire for electric power construction and a using method thereof.
Background
The electric wire is visible everywhere in daily life, especially the electric wire erected on a telegraph pole or a power transmission tower is a main power supply line for electricity in daily life, when the electric wire is broken, not only the electricity for people is influenced, but also the broken electric wire is exposed outside and has certain potential safety hazard, so that the electric wire needs to be repaired in time; or one person fixes two sections of wires at adjacent positions through the steel wire rope for wiring, and the steel wire rope is untied after wiring is finished.
The wiring operation needs more labor force, the wiring efficiency is lower, the length of the newly-connected electric wire between two sections of electric wires is not easy to determine during wiring, the tightness degree of the electric wire after wiring is greatly changed compared with the original tightness degree, the safety height range of the electric wire is influenced, and the wiring quality is poorer.
Disclosure of Invention
The invention aims to provide a wire bidirectional stretching fastening device for electric power construction and a using method thereof, and solves the problems that the existing wiring is time-consuming and labor-consuming, the wiring efficiency is low, and the wiring quality is poor.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a wire two-way stretching and fastening device for electric power construction, which comprises an arc-shaped fixing plate, wherein both ends of the outer arc surface of the arc-shaped fixing plate are connected with wire fastening structures in a sliding manner, a transmission case is fixed in the middle of the outer arc surface of the arc-shaped fixing plate, an external thread transmission rod in threaded connection with the wire fastening structures penetrates through the transmission case, a driven gear is fixed in the position, located inside the transmission case, on the outer circular surface of the external thread transmission rod, and the top inside the transmission case is rotatably connected with an adjusting gear which penetrates through the top of the transmission case and is meshed with the driven gear; the outer arc surface of the arc-shaped fixing plate and the positions at two sides of the transmission case are both fixed with a bracket, the top of the bracket is fixed with a lower half fixing ring, the top of the lower half fixing ring is rotationally connected with an upper half fixing ring which is concentric with the lower half fixing ring, and a fastening screw penetrates through the upper half fixing ring;
the electric wire fastening structure comprises an arc-shaped supporting plate which is coaxial with the arc-shaped fixed plate and is connected to the outer arc surface of the arc-shaped fixed plate in a sliding mode along the axis, a connecting plate is fixed at one end, away from the arc-shaped fixed plate, of the arc-shaped supporting plate, an internal thread sliding sleeve in threaded connection with an external thread transmission rod is fixed at the other end of the arc-shaped supporting plate, an upper semi-annular clamping plate is fixed at the bottom end of the connecting plate, a lower semi-annular clamping plate is fixed at two ends of the bottom of the upper semi-annular clamping plate through external thread connecting rods with fastening nuts, and an external thread fastening rod in threaded connection with the lower semi-annular clamping plate penetrates through the lower semi-annular clamping plate; the inner part of the lower semi-annular clamping plate is rotatably connected with an arc-shaped fastening plate, and the outer part of the lower semi-annular clamping plate is fixedly connected with a fastening wheel.
Further, an arc-shaped sliding rail coaxial with the arc-shaped fixing plate is fixed on the outer arc surface of the arc-shaped fixing plate, and an arc-shaped sliding groove matched with the arc-shaped sliding rail is formed in the inner arc surface of the arc-shaped supporting plate.
Furthermore, both ends of the outer arc surface of the arc-shaped fixing plate are respectively fixed with a limiting supporting lug plate matched with the external thread transmission rod, a through hole rotationally connected with the external thread transmission rod is formed in the limiting supporting lug plate, and two sections of threads with opposite rotation directions are formed in two sections of outer circular surfaces of the external thread transmission rod between the limiting supporting lug plate and the transmission case.
Further, be fixed with the mounting panel along the axis on the arc fixed plate intrados, along arc fixed plate axis equidistance crisscross LED lamp holder, the instrument couple of being fixed with on the mounting panel.
Furthermore, the solid fixed ring one end of first half is fixed with the spliced pole, the solid fixed ring other end of first half is fixed with the screw-thread short column of taking lock nut, half fixed ring one end is fixed with the swivel mount of being connected with the spliced pole rotation down, half fixed ring other end is seted up with the first "U" shape draw-in groove of screw-thread short column complex down.
Furthermore, both ends of the lower semi-annular clamping plate are respectively fixed with a connecting clamping seat which is rotatably connected with the external thread connecting rod, and both ends of the upper semi-annular clamping plate are respectively provided with a second U-shaped clamping groove matched with the external thread connecting rod.
Furthermore, a cavity matched with the driven gear and the adjusting gear is formed in the transmission box, a shaft hole matched with the external thread transmission rod is formed in the transmission box, and a mounting hole for mounting the adjusting gear is formed in the transmission box.
A use method of a bidirectional tension fastening device of an electric wire for electric power construction comprises the following steps:
SS 1: the upper half fixing ring and the lower half fixing ring are opened through the locking nut, the bearing steel wire or the intact electric wire penetrates through the upper half fixing ring and the lower half fixing ring, and then the upper half fixing ring and the lower half fixing ring are locked through the locking nut;
SS 2: two sections of electric wires to be connected are respectively passed through the electric wire fastening structures at two ends of the arc-shaped fixing plate, and the two sections of electric wires are respectively fastened by utilizing the arc-shaped fastening plate;
SS 3: the driven gear is driven to rotate by rotating the adjusting gear, so that the external thread transmission rod is driven to rotate, the two wire fastening structures are controlled to move oppositely or oppositely, the distance between the two wire connectors is adjusted, and manual connection of wires is facilitated;
SS 4: after wiring is finished, the lower semi-annular clamping plate and the fastening nut are opened, the electric wire after wiring is finished is taken out, and then the upper semi-fixing ring and the lower semi-fixing ring are opened to take the device down from the bearing steel wire or the intact electric wire;
SS 5: and finishing the wiring work.
The invention has the following beneficial effects:
1. the invention can strain two sections of wires needing to be connected as much as possible by combining the arc-shaped fixing plate, the wire fastening structure, the transmission case and the external thread transmission rod, is convenient for connection, ensures that the length of a lead after connection is similar to that of an original lead, ensures the connection quality, can finish connection operation by one person by using the device for connection, does not need additional manual assistance, not only ensures the connection quality, but also improves the connection efficiency.
2. The wire fastening structure at two ends can be controlled in two directions by the combined use of the wire fastening structure, the transmission case, the external thread transmission rod, the driven gear and the adjusting gear, so that the wire fastening structures are consistent in tensioning degree, and meanwhile, the wire fastening structure is stretched in two directions, thereby ensuring the stress consistency of two sections of wires.
3. According to the invention, the bracket, the lower half fixing ring and the upper half fixing ring are arranged at the top of the arc-shaped fixing plate, so that the device can be fixed on the intact lead or the bearing steel wire rope of the same section of circuit during wiring, support is provided for placing the device, and the maximum degree of the lead after wiring can be kept parallel to the electric wire on the same circuit.
4. According to the invention, the LED lamp cap and the tool hook are arranged at the bottom of the arc-shaped fixing plate, so that tools can be placed conveniently during wiring of wires, sufficient illumination can be provided under the condition of insufficient illumination, the construction is convenient, and the working efficiency is improved.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings 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 that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a wire biaxial tension fastening device for electric power construction according to the present invention;
FIG. 2 is a schematic bottom view of FIG. 1;
FIG. 3 is a front view of the present invention;
FIG. 4 is a schematic cross-sectional view taken along line A-A of FIG. 3;
FIG. 5 is a left side view of the present invention;
FIG. 6 is a schematic cross-sectional view taken along line B-B of FIG. 5;
FIG. 7 is a schematic structural view of a wire fastening structure;
FIG. 8 is a schematic view of the bottom structure of FIG. 7;
FIG. 9 is a schematic structural view of the arc-shaped fixing plate, the transmission case and the lower half fixing ring;
FIG. 10 is a schematic bottom view of FIG. 9;
FIG. 11 is a schematic structural view of an arc-shaped support plate, a connecting plate and a semi-annular clamping plate;
FIG. 12 is a structural diagram of the upper right view of FIG. 11;
fig. 13 is a schematic structural view of the upper fixing ring.
In the drawings, the components represented by the respective reference numerals are listed below:
1-arc fixing plate, 101-arc slide rail, 102-limit support lug plate, 103-mounting plate, 2-electric wire fastening structure, 201-arc support plate, 202-connecting plate, 203-internal thread sliding sleeve, 204-upper semi-annular clamping plate, 205-fastening nut, 206-external thread connecting rod, 207-lower semi-annular clamping plate, 208-external thread fastening rod, 209-arc fastening plate, 210-fastening wheel, 211-arc sliding groove, 212-connecting clamping seat, 213-second U-shaped clamping groove, 3-transmission box, 301-cavity, 302-shaft hole, 303-mounting hole, 4-external thread transmission rod, 5-driven gear, 6-adjusting gear, 7-bracket, 8-lower semi-fixing ring, 801-rotating seat, 802-a first U-shaped clamping groove, 9-an upper half fixing ring, 901-a connecting column, 902-a locking nut, 903-a threaded short column, 10-a fastening screw, 11-an LED lamp holder and 12-a tool hook.
Detailed Description
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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Referring to fig. 1-13, the invention relates to a bidirectional wire stretching and fastening device for electric power construction, which comprises an arc-shaped fixing plate 1, wherein two ends of the outer arc surface of the arc-shaped fixing plate 1 are both connected with wire fastening structures 2 in a sliding manner, a transmission case 3 is fixed in the middle of the outer arc surface of the arc-shaped fixing plate 1, an external thread transmission rod 4 in threaded connection with the wire fastening structures 2 penetrates through the transmission case 3, a driven gear 5 is fixed on the outer circular surface of the external thread transmission rod 4 and positioned inside the transmission case 3, an adjusting gear 6 penetrating through the top of the transmission case 3 and meshed with the driven gear 5 is rotatably connected to the top inside the transmission case 3, the driven gear 5, the adjusting gear 6 and the external thread transmission rod 4 can be used for controlling the movement of the wire fastening structures 2, and the two sections are performed synchronously;
the outer arc surface of the arc-shaped fixing plate 1 is fixed with a support 7 at the positions on two sides of the transmission case 3, a lower half fixing ring 8 is fixed at the top of the support 7, an upper half fixing ring 9 concentric with the lower half fixing ring 8 is rotatably connected to the top of the lower half fixing ring 8, a fastening screw 10 penetrates through the upper half fixing ring 9, the fastening screw 10 can be fastened when the device is required to be fixed with a steel wire rope or an intact electric wire, and the position deviation is avoided when the electric wire required to be connected is stretched or pulled;
the electric wire fastening structure 2 comprises an arc-shaped supporting plate 201 which is coaxial with the arc-shaped fixing plate 1 and is slidably connected to the outer arc surface of the arc-shaped fixing plate 1 along the axis, one end, away from the arc-shaped fixing plate 1, of the arc-shaped supporting plate 201 is fixedly provided with a connecting plate 202, the other end of the arc-shaped supporting plate 201 is fixedly provided with an internal thread sliding sleeve 203 in threaded connection with the external thread transmission rod 4, the bottom end of the connecting plate 202 is fixedly provided with an upper semi-annular clamping plate 204, two ends of the bottom of the upper semi-annular clamping plate 204 are respectively fixedly provided with a lower semi-annular clamping plate 207 through an external thread connecting rod 206 with a fastening nut 205, the upper semi-annular clamping plate 204 is connected with the lower semi-annular clamping plate 207 through an external thread fastening rod 208, when the electric wire fastening structure is used, the application range of the device can be increased according to the thickness of the electric wire to be fastened, and the external thread fastening rod 208 in threaded connection with the lower semi-annular clamping plate 207 penetrates through the lower semi-annular clamping plate 207; the inside one end of external screw thread anchorage bar 208 position in lower semi-annular cardboard 207 rotates and is connected with arc mounting plate 209, the outside one end that external screw thread anchorage bar 208 position in lower semi-annular cardboard 207 is fixed with fastening wheel 210 for two sections electric wires that need the butt joint of fastening, can release both hands when single operates, do not need the electric wire of two sections needs butt joints of artifical taut constantly, and can calculate out the electric wire length that needs to insert when taut two sections electric wires that need the butt joint, improve the wiring quality.
Wherein, be fixed with the arc slide rail 101 with arc fixed plate 1 coaxial line on the arc fixed plate 1 extrados, seted up on the arc backup pad 201 intrados with arc slide rail 101 complex arc spout 211.
Wherein, both ends of the outer arc surface of the arc-shaped fixing plate 1 are fixed with limiting supporting ear plates 102 matched with the external thread transmission rod 4, through holes rotatably connected with the external thread transmission rod 4 are formed on the limiting supporting ear plates 102, and two sections of outer circular surfaces of the external thread transmission rod 4 between the limiting supporting ear plates 102 and the transmission case 3 are provided with two sections of threads with opposite rotation directions.
Wherein, be fixed with mounting panel 103 along the axis on the 1 intrados of arc fixed plate, follow the crisscross LED lamp holder 11, the instrument couple 12 of being fixed with of 1 axis equidistance of arc fixed plate on the mounting panel 103, LED lamp holder 11, instrument couple 12 provide the position of illumination and placing tool for the wiring, improve wiring efficiency.
Wherein, a connecting column 901 is fixed at one end of the upper half fixing ring 9, a threaded stud 903 with a locking nut 902 is fixed at the other end of the upper half fixing ring 9, a swivel mount 801 rotationally connected with the connecting column 901 is fixed at one end of the lower half fixing ring 8, and a first 'U' -shaped clamping groove 802 matched with the threaded stud 903 is arranged at the other end of the lower half fixing ring 8.
Wherein, both ends of the lower semi-annular clamping plate 207 are fixed with a connection clamping seat 212 rotatably connected with the external thread connecting rod 206, both ends of the upper semi-annular clamping plate 204 are provided with a second U-shaped clamping groove 213 matched with the external thread connecting rod 206, and the second U-shaped clamping groove 213 is convenient for clamping the external thread connecting rod 206.
Wherein, the transmission case 3 is internally provided with a cavity 301 matched with the driven gear 5 and the adjusting gear 6, the transmission case 3 is provided with a shaft hole 302 matched with the external thread transmission rod 4, and the transmission case 3 is provided with a mounting hole 303 for mounting the adjusting gear 6.
A use method of a bidirectional tension fastening device of an electric wire for electric power construction comprises the following steps:
SS 1: the upper half fixing ring 9 and the lower half fixing ring 8 are opened through the locking nut 902, the bearing steel wire or the intact electric wire penetrates through the upper half fixing ring 9 and the lower half fixing ring 8, and the upper half fixing ring 9 and the lower half fixing ring 8 are locked through the locking nut 902;
SS 2: two sections of electric wires to be connected are respectively penetrated through the electric wire fastening structures 2 at two ends of the arc-shaped fixing plate 1, and are respectively fastened by utilizing the arc-shaped fastening plate 209;
SS 3: the driven gear 5 is driven to rotate by rotating the adjusting gear 6, so that the external thread transmission rod 4 is driven to rotate, the two wire fastening structures 2 are controlled to move oppositely or oppositely, the distance between the two wire connectors is adjusted, and the wires can be conveniently connected manually;
SS 4: after wiring is finished, the lower semi-annular clamping plate 207 and the 204 are opened through the fastening nut 205, the electric wire after wiring is finished is taken out, and then the upper semi-fixing ring 9 and the lower semi-fixing ring 8 are opened to take the device off from a bearing steel wire or a complete electric wire;
SS 5: and finishing the wiring work.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The utility model provides a wire biaxial stretching fastener for electric power construction, includes arc fixed plate (1), its characterized in that:
the wire fastening structure (2) is connected to two ends of the outer arc surface of the arc-shaped fixing plate (1) in a sliding mode, a transmission case (3) is fixed to the middle position of the outer arc surface of the arc-shaped fixing plate (1), an external thread transmission rod (4) in threaded connection with the wire fastening structure (2) penetrates through the transmission case (3), a driven gear (5) is fixed to the position, located inside the transmission case (3), on the outer circular surface of the external thread transmission rod (4), and an adjusting gear (6) which penetrates through the top of the transmission case (3) and is meshed with the driven gear (5) is rotatably connected to the inner top of the transmission case (3);
the outer arc surface of the arc-shaped fixing plate (1) and the positions at two sides of the transmission case (3) are both fixed with a bracket (7), the top of the bracket (7) is fixed with a lower half fixing ring (8), the top of the lower half fixing ring (8) is rotationally connected with an upper half fixing ring (9) concentric with the lower half fixing ring (8), and a fastening screw (10) penetrates through the upper half fixing ring (9);
the electric wire fastening structure (2) comprises an arc-shaped supporting plate (201) which is coaxial with the arc-shaped fixing plate (1) and is connected to the outer arc surface of the arc-shaped fixing plate (1) in a sliding mode along an axis, a connecting plate (202) is fixed to one end, far away from the arc-shaped fixing plate (1), of the arc-shaped supporting plate (201), an internal thread sliding sleeve (203) in threaded connection with the external thread transmission rod (4) is fixed to the other end of the arc-shaped supporting plate (201), an upper semi-annular clamping plate (204) is fixed to the bottom end of the connecting plate (202), a lower semi-annular clamping plate (207) is fixed to two ends of the bottom of the upper semi-annular clamping plate (204) through external thread connecting rods (206) with fastening nuts (205), and external thread fastening rods (208) in threaded connection with the lower semi-annular clamping plate (207) penetrate through the lower semi-annular clamping plate (207);
the clamping device comprises a lower semi-annular clamping plate (207), an outer thread fastening rod (208), an arc-shaped fastening plate (209), a fastening wheel (210) and a clamping wheel, wherein the outer thread fastening rod (208) is located at one end inside the lower semi-annular clamping plate (207) and is rotatably connected with the arc-shaped fastening plate (209), and the fastening wheel (210) is fixed at one end, located outside the lower semi-annular clamping plate (207), of the outer thread fastening rod (208).
2. The electric wire bidirectional stretching fastening device for electric power construction as claimed in claim 1, wherein an arc slide rail (101) coaxial with the arc fixing plate (1) is fixed on an outer arc surface of the arc fixing plate (1), and an arc slide groove (211) matched with the arc slide rail (101) is formed on an inner arc surface of the arc support plate (201).
3. The electric wire two-way stretching fastening device for electric power construction as claimed in claim 1, wherein both ends of the extrados of the arc-shaped fixing plate (1) are fixed with limiting support lugs (102) matched with the external thread transmission rod (4), a through hole rotationally connected with the external thread transmission rod (4) is formed in the limiting support lugs (102), and two sections of external circular surfaces of the external thread transmission rod (4) between the limiting support lugs (102) and the transmission case (3) are provided with threads with opposite rotation directions.
4. The electric wire bidirectional stretching fastening device for electric power construction as claimed in claim 1, wherein a mounting plate (103) is fixed on the inner arc surface of the arc-shaped fixing plate (1) along the axis, and the LED lamp heads (11) and the tool hooks (12) are fixed on the mounting plate (103) along the axis of the arc-shaped fixing plate (1) in an equidistance and staggered manner.
5. The electric wire bidirectional stretching fastening device for electric power construction as recited in claim 1, wherein a connection column (901) is fixed to one end of the upper half fixing ring (9), a threaded stud (903) with a locking nut (902) is fixed to the other end of the upper half fixing ring (9), a rotation seat (801) rotatably connected with the connection column (901) is fixed to one end of the lower half fixing ring (8), and a first "U" -shaped clamping groove (802) matched with the threaded stud (903) is formed in the other end of the lower half fixing ring (8).
6. The electric wire bidirectional stretching fastening device for electric power construction as recited in claim 1, wherein both ends of the lower semi-annular clamping plate (207) are fixed with connection clamping seats (212) rotatably connected with the external threaded connecting rod (206), and both ends of the upper semi-annular clamping plate (204) are provided with second "U" -shaped clamping grooves (213) matched with the external threaded connecting rod (206).
7. The electric wire bidirectional stretching fastening device for electric power construction as recited in claim 1, wherein a cavity (301) matched with the driven gear (5) and the adjusting gear (6) is formed inside the transmission case (3), a shaft hole (302) matched with the external thread transmission rod (4) is formed in the transmission case (3), and a mounting hole (303) for mounting the adjusting gear (6) is formed in the transmission case (3).
8. The use method of the electric power construction wire two-way stretching fastening device according to any one of claims 1 to 7, characterized by comprising the following steps:
SS 1: the upper half fixing ring (9) and the lower half fixing ring (8) are opened through the locking nut (902), the bearing steel wire or the intact electric wire penetrates through the upper half fixing ring (9) and the lower half fixing ring (8), and then the upper half fixing ring (9) and the lower half fixing ring (8) are locked through the locking nut (902);
SS 2: two sections of electric wires to be connected are respectively passed through the electric wire fastening structures (2) at two ends of the arc-shaped fixing plate (1), and the two sections of electric wires are respectively fastened by utilizing the arc-shaped fastening plate (209);
SS 3: the driven gear (5) is driven to rotate by rotating the adjusting gear (6), so that the external thread transmission rod (4) is driven to rotate, the two wire fastening structures (2) are controlled to move oppositely or oppositely, the distance between the two wire connectors is adjusted, and manual connection of wires is facilitated;
SS 4: after wiring is finished, the clamping plate (204) and the lower semi-annular clamping plate (207) are opened through the fastening nut (205), the electric wire after wiring is finished is taken out, and then the upper semi-fixing ring (9) and the lower semi-fixing ring (8) are opened to take the device down from a bearing steel wire or a sound electric wire;
SS 5: and finishing the wiring work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111034080.9A CN113675791A (en) | 2021-09-03 | 2021-09-03 | Electric wire bidirectional stretching fastening device for electric power construction and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111034080.9A CN113675791A (en) | 2021-09-03 | 2021-09-03 | Electric wire bidirectional stretching fastening device for electric power construction and use method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113675791A true CN113675791A (en) | 2021-11-19 |
Family
ID=78548377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111034080.9A Withdrawn CN113675791A (en) | 2021-09-03 | 2021-09-03 | Electric wire bidirectional stretching fastening device for electric power construction and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113675791A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114400594A (en) * | 2021-11-29 | 2022-04-26 | 安徽飞马电缆有限公司 | Fixing device for electric wire installation |
-
2021
- 2021-09-03 CN CN202111034080.9A patent/CN113675791A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114400594A (en) * | 2021-11-29 | 2022-04-26 | 安徽飞马电缆有限公司 | Fixing device for electric wire installation |
| CN114400594B (en) * | 2021-11-29 | 2023-04-28 | 安徽飞马电缆有限公司 | Fixing device for electric wire installation |
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Application publication date: 20211119 |