CN110994469B - Wire clamp for electric power engineering - Google Patents
Wire clamp for electric power engineering Download PDFInfo
- Publication number
- CN110994469B CN110994469B CN201911417541.3A CN201911417541A CN110994469B CN 110994469 B CN110994469 B CN 110994469B CN 201911417541 A CN201911417541 A CN 201911417541A CN 110994469 B CN110994469 B CN 110994469B
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- clamping block
- rectangular
- blocks
- power engineering
- wire clamp
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
- B65H75/28—Arrangements for positively securing ends of material
Abstract
The invention belongs to the field of electric power engineering, in particular to a wire clamp for electric power engineering, which aims at solving the problems that the prior cable is inconvenient to fix and wastes time and labor during fixing, and provides a scheme that the wire clamp comprises a shell, wherein a rotating shaft is rotatably arranged on the shell, a wire coil is sleeved on the outer side of the rotating shaft, a cable is arranged on the wire coil, a through hole is formed in one side of the shell, one end of the cable penetrates through the through hole, a first clamping block and a second clamping block are slidably arranged on the inner wall of one side of the shell, the cable is positioned between the first clamping block and the second clamping block, first arc-shaped clamping grooves are formed in the sides, close to each other, of the first clamping block and the second clamping block, two rectangular grooves are formed in the inner wall of one side of the shell, and rectangular blocks are slidably arranged in the two rectangular grooves, so that the wire clamp is convenient to fix the, time and labor are saved, the structure is simple, and the operation is convenient.
Description
Technical Field
The invention relates to the technical field of electric power engineering, in particular to a wire clamp for electric power engineering.
Background
Electric power engineering, i.e. engineering related to the production, transmission, distribution of electric energy, also broadly includes engineering where electricity is used as a power and energy source in a variety of fields. Meanwhile, the transmission and transformation industry expansion project can be understood, the cable needs to be laid in the power engineering construction, and the cable needs to be fixed and then tensioned when laid.
In the prior art, cables are not convenient to fix, time and labor are wasted during fixing, and therefore the wire clamp for the power engineering is provided for solving the problems.
Disclosure of Invention
The invention aims to solve the defects that cables are inconvenient to fix and time and labor are wasted during fixing in the prior art, and provides a wire clamp for electric power engineering.
In order to achieve the purpose, the invention adopts the following technical scheme:
the cable clamp for the electric power engineering comprises a shell, wherein a rotating shaft is rotatably installed on the shell, a cable coil is sleeved on the outer side of the rotating shaft, a cable is arranged on the cable coil, a through hole is formed in one side of the shell, one end of the cable penetrates through the through hole, a first clamping block and a second clamping block are slidably installed on the inner wall of one side of the shell, the cable is positioned between the first clamping block and the second clamping block, first arc-shaped clamping grooves are formed in the sides, close to each other, of the first clamping block and the second clamping block, two rectangular grooves are formed in the inner wall of one side of the shell, rectangular blocks are slidably installed in the two rectangular grooves, fixing rods are fixedly installed on one sides of the two rectangular blocks, one ends of a first connecting rod and one end of a second connecting rod are rotatably installed on the two fixing rods, the other ends of the two first connecting rods are rotatably connected with the two sides of the first clamping block respectively, the improved structure of the worm gear is characterized in that a motor is fixedly mounted at the top of the shell, a first screw rod is fixedly mounted on an output shaft of the motor and in threaded connection with a first clamping block, a worm gear is fixedly sleeved on the outer side of the first screw rod, a sliding hole is formed in the top of the shell, two connecting blocks are slidably mounted in the sliding hole, third clamping blocks are fixedly mounted at the tops of the two connecting blocks, a rotating shaft is located between the two third clamping blocks, a second arc-shaped clamping groove is formed in one side, close to the two third clamping blocks, of the two third clamping blocks, a second screw rod is rotatably mounted on the inner wall of one side of the sliding hole and in threaded connection with the second screw rod, a worm is fixedly mounted at one end of the second screw rod, and.
Preferably, threaded holes are formed in the two connecting blocks, the thread turning directions of the two threaded holes are opposite, and the second screw rod is in threaded connection with the two threaded holes.
Preferably, the bottom fixed mounting of casing has the cap, and the top of cap is rotated and is installed and rotate the cover, rotates the top of cover and has seted up the rectangular channel, and the rectangular channel inside callipers has the rectangular pole, and the top of rectangular pole and the bottom fixed connection of axis of rotation have seted up the rectangle and have erect the hole on the drum, and the rectangular pole is pegged graft with the rectangle and erects the hole.
Preferably, the top of the first clamping block is provided with a thread groove, and the first screw rod is in threaded connection with the thread groove.
Preferably, two guide grooves are formed in the inner wall of one side of the shell, guide blocks are arranged in the two guide grooves in a sliding mode, and one sides of the two guide blocks are fixedly connected with one sides of the first clamping block and the second clamping block respectively.
Preferably, the two guide grooves are internally and fixedly provided with guide vertical rods, and the two guide blocks are respectively in sliding connection with the two guide vertical rods.
Preferably, the top fixed mounting of casing has the scale, and one side fixed mounting of one of two third clamp splice has the instruction pole, and the instruction pole cooperatees with the scale.
Preferably, the round rods are fixedly mounted in the two rectangular grooves, and the two rectangular blocks are respectively connected with the two round rods in a sliding mode.
Preferably, the top of the rotating shaft is fixedly provided with a turntable, and the outer side of the turntable is provided with anti-skid threads.
Preferably, bearings are fixedly mounted on the inner walls of the two sides of the sliding hole, and inner rings of the two bearings are fixedly connected with the outer sides of the second screw and the worm respectively.
Compared with the prior art, the invention has the beneficial effects that:
when the cable needs to be fixed, the first clamping block moves downwards due to the rotation of the first screw rod, the two second connecting rods drive the second clamping block to move upwards, and the cable is fixed through the first arc-shaped clamping grooves in the first clamping block and the second clamping block;
according to the scheme, the worm is driven to rotate through the rotation of the worm wheel, the worm drives the second screw to rotate, the two connecting blocks drive the two third clamping blocks to be close to each other, and the rotating shaft is clamped and fixed through the two third clamping blocks, so that the wire coil does not rotate any more, and the stability of the cable is further improved;
according to the scheme, the indication rod is driven to move through the movement of the third clamping block, the indication rod is matched with the graduated scale to control the moving distance of the third clamping block, and then the moving distances of the first clamping block and the second clamping block are controlled, so that the cable is prevented from being damaged by clamping;
the cable fixing device is convenient to fix cables, improves the stability of the cables when being pulled, and is good in fixing effect, time-saving, labor-saving, simple in structure and convenient to operate.
Drawings
Fig. 1 is a schematic structural diagram of a wire clamp for electric power engineering according to the present invention;
fig. 2 is a schematic side view of the wire clamp for electrical engineering according to the present invention;
fig. 3 is a schematic top view of the wire clamp for power engineering according to the present invention;
fig. 4 is a schematic structural diagram of a portion a of the wire clamp for electric power engineering according to the present invention;
fig. 5 is a schematic top view of the rectangular block of the wire clamp for power engineering according to the present invention connected to a fixing rod.
In the figure: the cable clamp comprises a shell body 1, a rotating shaft 2, a wire coil 3, a cable 4, a through hole 5, a first clamping block 6, a second clamping block 7, a first arc-shaped clamping groove 8, a rectangular groove 9, a rectangular block 10, a fixing rod 11, a first connecting rod 12, a second connecting rod 13, a motor 14, a first screw rod 15, a third clamping block 16, a second arc-shaped clamping groove 17, a sliding hole 18, a connecting block 19, a second screw rod 20, a worm 21, a worm wheel 22, a threaded hole 23, a guide groove 24, a guide block 25, an indicating rod 26, a scale 27, a rotary disc 28, a threaded groove 29, a shell cover 30 and a rotating sleeve 31.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Example 1
Referring to fig. 1-5, the wire clamp for electric power engineering comprises a housing 1, a rotating shaft 2 is rotatably mounted on the housing 1, a wire coil 3 is sleeved on the outer side of the rotating shaft 2, a cable 4 is arranged on the wire coil 3, a through hole 5 is formed in one side of the housing 1, one end of the cable 4 penetrates through the through hole 5, a first clamping block 6 and a second clamping block 7 are slidably mounted on the inner wall of one side of the housing 1, the cable 4 is positioned between the first clamping block 6 and the second clamping block 7, a first arc-shaped clamping groove 8 is formed in the side, close to each other, of the first clamping block 6 and the second clamping block 7, two rectangular grooves 9 are formed in the inner wall of one side of the housing 1, rectangular blocks 10 are slidably mounted in the two rectangular grooves 9, fixing rods 11 are fixedly mounted on one sides of the two rectangular blocks 10, one ends of a first connecting rod 12 and a second connecting rod 13 are rotatably mounted on the two fixing rods 11, and the other ends of, the other end of two second connecting rods 13 rotates with the both sides of second clamp splice 7 respectively and is connected, the top fixed mounting of casing 1 has motor 14, fixed mounting has first screw rod 15 on the output shaft of motor 14, first screw rod 15 and the threaded connection of first clamp splice 6, the fixed cover in the outside of first screw rod 15 is equipped with worm wheel 22, slide opening 18 has been seted up at the top of casing 1, slidable mounting has two connecting blocks 19 in slide opening 18, the equal fixed mounting in top of two connecting blocks 19 has third clamp splice 16, axis of rotation 2 is located between two third clamp splices 16, second arc clamp groove 17 has all been seted up to one side that two third clamp splices 16 are close to each other, rotate on one side inner wall of slide opening 18 and install second screw rod 20, two connecting blocks 19 all with second screw rod 20 threaded connection, the one end fixed mounting of second screw rod 20 has worm 21, worm 21 meshes with worm wheel 22 mutually.
In this embodiment, threaded holes 23 are formed in the two connecting blocks 19, the thread turning directions of the two threaded holes 23 are opposite, the second screw 20 is in threaded connection with the two threaded holes 23, and the second screw 20 rotates to enable the two connecting blocks 19 to move in opposite directions. Casing 1's bottom fixed mounting has cap 30, and cap 30's top is rotated and is installed and rotate cover 31, rotates the top of cover 31 and has seted up the rectangular channel, and the rectangular channel inside callipers has the rectangular pole, and the top of rectangular pole and the bottom fixed connection of axis of rotation 2 have seted up the rectangle on the drum 3 and have erect the hole, and the rectangular pole is pegged graft with the rectangle vertical hole, and the rotation of axis of rotation 2 drives the rectangular pole and rotates, and the rectangular pole drives drum 3 and rotates. The top of the first clamping block 6 is provided with a thread groove 29, the first screw 15 is in threaded connection with the thread groove 29, and the first screw 15 rotates to drive the first clamping block 6 to vertically move. Two guide grooves 24 have been seted up on one side inner wall of casing 1, equal slidable mounting has guide block 25 in two guide grooves 24, one side of two guide blocks 25 respectively with one side fixed connection of first clamp splice 6 and second clamp splice 7, guide block 25 and guide groove 24 set up the stable removal of messenger first clamp splice 6 and second clamp splice 7. Equal fixed mounting has the direction montant in two guide ways 24, two guide blocks 25 respectively with two direction montant sliding connection, the setting of direction montant prevents that guide blocks 25 from breaking away from guide ways 24. The top fixed mounting of casing 1 has scale 27, and one side fixed mounting of one third clamp splice 16 in two third clamp splices 16 has instruction pole 26, and instruction pole 26 cooperatees with scale 27, and instruction pole 26 cooperates scale 27 to control the distance that third clamp splice 16 removed, and then controls the distance that first clamp splice 6 and second clamp splice 7 removed. Equal fixed mounting has the round bar in two rectangular channels 9, two rectangular blocks 10 respectively with two round bar sliding connection, the setting of round bar prevents that rectangular block 10 from breaking away from rectangular channel 9. The top of the rotating shaft 2 is fixedly provided with a turntable 28, and the outer side of the turntable 28 is provided with anti-skid threads. Bearings are fixedly mounted on the inner walls of the two sides of the sliding hole 18, inner rings of the two bearings are fixedly connected with the outer sides of the second screw rod 20 and the worm 21 respectively, and the bearings enable the second screw rod 20 and the worm 21 to rotate stably.
Example 2
Referring to fig. 1-5, the wire clamp for electric power engineering comprises a housing 1, a rotating shaft 2 is rotatably mounted on the housing 1, a wire coil 3 is sleeved on the outer side of the rotating shaft 2, a cable 4 is arranged on the wire coil 3, a through hole 5 is formed in one side of the housing 1, one end of the cable 4 penetrates through the through hole 5, a first clamping block 6 and a second clamping block 7 are slidably mounted on the inner wall of one side of the housing 1, the cable 4 is positioned between the first clamping block 6 and the second clamping block 7, a first arc-shaped clamping groove 8 is formed in the side, close to each other, of the first clamping block 6 and the second clamping block 7, two rectangular grooves 9 are formed in the inner wall of one side of the housing 1, rectangular blocks 10 are slidably mounted in the two rectangular grooves 9, a fixing rod 11 is fixedly mounted on one side of each rectangular block 10 through a bolt, one end of a first connecting rod 12 and one end of a second connecting rod 13 are rotatably mounted on each fixing rod 11, and the, the other ends of the two second connecting rods 13 are respectively rotatably connected with two sides of the second clamping block 7, the top of the shell 1 is fixedly provided with a motor 14 through a bolt, the output shaft of the motor 14 is fixedly provided with a first screw 15 through a bolt, the first screw 15 is in threaded connection with the first clamping block 6, the outer side of the first screw 15 is fixedly sleeved with a worm wheel 22, the top of the shell 1 is provided with a slide hole 18, the slide hole 18 is internally and slidably provided with two connecting blocks 19, the tops of the two connecting blocks 19 are respectively and fixedly provided with third clamping blocks 16 through bolts, the rotating shaft 2 is positioned between the two third clamping blocks 16, one sides of the two third clamping blocks 16, which are close to each other, are respectively provided with a second arc-shaped clamping groove 17, the inner wall of one side of the slide hole 18 is rotatably provided with a second screw 20, the two connecting blocks 19 are both in threaded connection with the second screw 20, one end, the worm 21 meshes with the worm wheel 22.
In the invention, threaded holes 23 are formed in the two connecting blocks 19, the thread turning directions of the two threaded holes 23 are opposite, the second screw 20 is in threaded connection with the two threaded holes 23, and the second screw 20 rotates to enable the two connecting blocks 19 to move towards opposite directions. There is cap 30 casing 1's bottom through bolt fixed mounting, and cap 30's top is rotated and is installed and rotate cover 31, rotates the top of cover 31 and has seted up the rectangular channel, and the rectangular channel inside callipers has the rectangular pole, and the top of rectangular pole and the bottom fixed connection of axis of rotation 2 have seted up the rectangle on the drum 3 and have erect the hole, and the rectangular pole is pegged graft with the rectangle vertical hole, and the rotation of axis of rotation 2 drives the rectangular pole and rotates, and the rectangular pole drives drum 3 and rotates. The top of the first clamping block 6 is provided with a thread groove 29, the first screw 15 is in threaded connection with the thread groove 29, and the first screw 15 rotates to drive the first clamping block 6 to vertically move. Two guide grooves 24 have been seted up on one side inner wall of casing 1, equal slidable mounting has guide block 25 in two guide grooves 24, one side of two guide blocks 25 respectively with one side fixed connection of first clamp splice 6 and second clamp splice 7, guide block 25 and guide groove 24 set up the stable removal of messenger first clamp splice 6 and second clamp splice 7. All there is the direction montant through bolt fixed mounting in two guide ways 24, two guide blocks 25 respectively with two direction montant sliding connection, the setting of direction montant prevents that guide blocks 25 from breaking away from guide ways 24. The top of casing 1 has scale 27 through bolt fixed mounting, and there is an indication rod 26 one side of a third clamp splice 16 in two third clamp splices 16 through bolt fixed mounting, and indication rod 26 cooperatees with scale 27, and indication rod 26 cooperation scale 27 controls the distance that third clamp splice 16 removed, and then controls the distance that first clamp splice 6 and second clamp splice 7 removed. All there is the round bar through bolt fixed mounting in two rectangular channels 9, two rectangular blocks 10 respectively with two round bar sliding connection, the setting of round bar prevents that rectangular block 10 from breaking away from rectangular channel 9. The top of the rotating shaft 2 is fixedly provided with a turntable 28 through bolts, and the outer side of the turntable 28 is provided with anti-skid threads. Bearings are fixedly mounted on the inner walls of the two sides of the sliding hole 18 through bolts, inner rings of the two bearings are fixedly connected with the outer sides of the second screw rod 20 and the worm 21 respectively, and the bearings enable the second screw rod 20 and the worm 21 to rotate stably.
In the invention, when a cable 4 needs to be fixed, the motor 14 is started through a switch, the motor 14 drives the first screw rod 15 and the worm wheel 22 to rotate, the first clamping block 6 moves downwards due to the rotation of the first screw rod 15, the first clamping block 6 drives the two first connecting rods 12 to move, the two first connecting rods 12 push the two rectangular blocks 10 to be away from each other, the two rectangular blocks 10 drive the two second connecting rods 13 to move, the two second connecting rods 13 drive the second clamping block 7 to move upwards, the cable 4 is fixed through the first clamping block 6 and the first arc-shaped clamping groove 8 on the second clamping block 7, the worm 21 is driven to rotate by the rotation of the worm wheel 22, the worm 21 drives the second screw rod 20 to rotate, the second screw rod 20 drives the two connecting blocks 19 to move horizontally, the thread turning directions of the threaded holes 23 on the two connecting blocks 19 are opposite, so that the moving directions of the two connecting blocks 19 are opposite, and the two third clamping blocks 16 are driven to approach each other, carry out the centre gripping through two third clamp splice 16 to axis of rotation 2 fixed, and then make drum 3 no longer rotate, further increase the steadiness of cable 4, move through third clamp splice 16 and drive indicator bar 26 and remove, indicator bar 26 cooperation scale 27 is controlled the distance that third clamp splice 16 removed, and then controls the distance that first clamp splice 6 and second clamp splice 7 removed, avoids cable 4 to be pressed from both sides badly.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The wire clamp for the electric power engineering comprises a shell (1) and is characterized in that a rotating shaft (2) is rotatably mounted on the shell (1), a wire coil (3) is sleeved on the outer side of the rotating shaft (2), a cable (4) is arranged on the wire coil (3), a through hole (5) is formed in one side of the shell (1), one end of the cable (4) penetrates through the through hole (5), a first clamping block (6) and a second clamping block (7) are slidably mounted on the inner wall of one side of the shell (1), the cable (4) is located between the first clamping block (6) and the second clamping block (7), a first arc-shaped clamping groove (8) is formed in one side, close to each other, of the first clamping block (6) and the second clamping block (7), two rectangular grooves (9) are formed in the inner wall of one side of the shell (1), rectangular blocks (10) are slidably mounted in the two rectangular grooves (9), and a fixing rod (11) is fixedly mounted on one side of the two, the two fixing rods (11) are respectively rotatably provided with one end provided with a first connecting rod (12) and one end provided with a second connecting rod (13), the other ends of the two first connecting rods (12) are respectively rotatably connected with the two sides of the first clamping block (6), the other ends of the two second connecting rods (13) are respectively rotatably connected with the two sides of the second clamping block (7), the top of the shell (1) is fixedly provided with a motor (14), the output shaft of the motor (14) is fixedly provided with a first screw rod (15), the first screw rod (15) is in threaded connection with the first clamping block (6), the outer side of the first screw rod (15) is fixedly sleeved with a worm wheel (22), the top of the shell (1) is provided with a sliding hole (18), the sliding hole (18) is internally provided with two connecting blocks (19), the tops of the two connecting blocks (19) are respectively and fixedly provided with a third clamping block (16), and the rotating shaft (2) is positioned between the two third clamping blocks, a second arc-shaped clamping groove (17) is formed in one side, close to each other, of each of the two third clamping blocks (16), a second screw (20) is rotatably mounted on the inner wall of one side of the sliding hole (18), the two connecting blocks (19) are in threaded connection with the second screw (20), a worm (21) is fixedly mounted at one end of the second screw (20), and the worm (21) is meshed with a worm wheel (22);
the moving directions of the two connecting blocks (19) are opposite.
2. The wire clamp for the electric power engineering according to claim 1, wherein threaded holes (23) are formed in each of the two connecting blocks (19), the thread turning directions of the two threaded holes (23) are opposite, and the second screw (20) is in threaded connection with the two threaded holes (23).
3. The wire clamp for the electric power engineering as claimed in claim 1, wherein a housing cover (30) is fixedly mounted at the bottom of the housing (1), a rotating sleeve (31) is rotatably mounted at the top of the housing cover (30), a rectangular groove is formed in the top of the rotating sleeve (31), a rectangular rod is clamped in the rectangular groove, the top of the rectangular rod is fixedly connected with the bottom of the rotating shaft (2), a rectangular vertical hole is formed in the wire coil (3), and the rectangular rod is inserted into the rectangular vertical hole.
4. The wire clamp for the electric power engineering as claimed in claim 1, wherein a threaded groove (29) is formed at the top of the first clamping block (6), and the first screw (15) is in threaded connection with the threaded groove (29).
5. The wire clamp for the electric power engineering according to claim 1, wherein two guide grooves (24) are formed in the inner wall of one side of the housing (1), guide blocks (25) are slidably mounted in the two guide grooves (24), and one sides of the two guide blocks (25) are fixedly connected with one sides of the first clamping block (6) and the second clamping block (7) respectively.
6. The wire clamp for electric power engineering according to claim 5, wherein a vertical guiding rod is fixedly arranged in each of the two guiding grooves (24), and the two guiding blocks (25) are respectively connected with the two vertical guiding rods in a sliding manner.
7. The wire clamp for power engineering according to claim 1, wherein a graduated scale (27) is fixedly installed on the top of the housing (1), an indication rod (26) is fixedly installed on one side of one third clamping block (16) of the two third clamping blocks (16), and the indication rod (26) is matched with the graduated scale (27).
8. The wire clamp for electric power engineering according to claim 1, characterized in that a round bar is fixedly arranged in each of the two rectangular grooves (9), and the two rectangular blocks (10) are respectively connected with the two round bars in a sliding manner.
9. The wire clamp for electric power engineering according to claim 1, wherein a rotary table (28) is fixedly mounted on the top of the rotating shaft (2), and anti-skid threads are arranged on the outer side of the rotary table (28).
10. The wire clamp for electric power engineering according to claim 1, wherein bearings are fixedly mounted on the inner walls of the two sides of the sliding hole (18), and the inner rings of the two bearings are fixedly connected with the outer sides of the second screw rod (20) and the worm (21) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911417541.3A CN110994469B (en) | 2019-12-31 | 2019-12-31 | Wire clamp for electric power engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911417541.3A CN110994469B (en) | 2019-12-31 | 2019-12-31 | Wire clamp for electric power engineering |
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| Publication Number | Publication Date |
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| CN110994469A CN110994469A (en) | 2020-04-10 |
| CN110994469B true CN110994469B (en) | 2021-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911417541.3A Active CN110994469B (en) | 2019-12-31 | 2019-12-31 | Wire clamp for electric power engineering |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111478242B (en) * | 2020-05-07 | 2021-03-09 | 姜志明 | Stable cardiopulmonary function test analysis system |
| CN112067464B (en) * | 2020-09-07 | 2023-08-11 | 安徽尚纬电缆有限公司 | Torsion-resistant cable testing device |
| CN113173453B (en) * | 2021-05-24 | 2023-05-05 | 河南华通电缆股份有限公司 | Cable paying-off device |
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| JPH06343214A (en) * | 1993-05-28 | 1994-12-13 | Masuda Denki Kk | Cutting device for cable removing equipment |
| CN207082809U (en) * | 2017-07-06 | 2018-03-09 | 浙江贝立电力科技有限公司 | Suspension type lightning protection wire clamp |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105759381A (en) * | 2016-03-29 | 2016-07-13 | 国网山东省电力公司平阴县供电公司 | Communication fiber coiling device |
| CN207090698U (en) * | 2017-08-16 | 2018-03-13 | 葛洲坝易普力湖北昌泰民爆有限公司 | Detonator take-up and pay-off device |
| CN207426563U (en) * | 2017-11-16 | 2018-05-29 | 山西立博线缆有限公司 | A kind of draft gear for cable laying |
| JP2019165560A (en) * | 2018-03-20 | 2019-09-26 | 株式会社東和サプライ | Tension adjustment device for preventing acceleration for feeding cable |
| CN108439040A (en) * | 2018-04-16 | 2018-08-24 | 郑序 | One kind is from decompression type wire coil device |
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| CN209427891U (en) * | 2018-11-27 | 2019-09-24 | 张�杰 | A kind of actinobacillus device for water conservancy construction |
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| Publication number | Publication date |
|---|---|
| CN110994469A (en) | 2020-04-10 |
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