CN211456530U - Electric wire fixing device of power transmission and transformation circuit - Google Patents
Electric wire fixing device of power transmission and transformation circuit Download PDFInfo
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- CN211456530U CN211456530U CN202020096970.7U CN202020096970U CN211456530U CN 211456530 U CN211456530 U CN 211456530U CN 202020096970 U CN202020096970 U CN 202020096970U CN 211456530 U CN211456530 U CN 211456530U
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Abstract
The utility model discloses an electric wire fixing device of power transmission and transformation circuit, including bottom plate, elevating system, adjustment mechanism, install the bottom plate top elevating system, install the elevating system top adjustment mechanism still includes fixed establishment, fixed establishment installs the adjustment mechanism top, fixed establishment includes mounting panel, fixed block, inserted bar, fixation nut, solid fixed ring, protection pad, flange, fixed orifices, be provided with on the mounting panel the fixed block, install fixed block one side the inserted bar, the fixed block opposite side is installed gu fixed ring. The utility model discloses a set up elevating system, hydraulic cylinder makes the piston rod adjust from top to bottom, so make the installation and the maintenance of device simple and convenient, through setting up fixed establishment, adopt the tight mode of clamp to fix the electric wire to use the bolt to fix two solid fixed rings, so guaranteed the fixed effect of electric wire.
Description
Technical Field
The utility model relates to a power transmission and transformation circuit technical field especially relates to a power transmission and transformation circuit's electric wire fixing device.
Background
The electric line is realized by boosting the electric energy generated by the generator by a transformer and then connecting the electric energy to the electric transmission line through control equipment such as a circuit breaker and the like, the electric transmission line is divided into an overhead electric transmission line and a cable line, the overhead electric transmission line is composed of a line tower, a lead, an insulator, a line hardware fitting, a stay wire, a tower foundation, a grounding device and the like, the overhead electric transmission line is erected on the ground, and the electric transmission is divided into alternating current transmission and direct current transmission according to the property of transmission current. The service wire of the power grid line is longer, and the service wire can droop under the action of gravity, so that unsafe factors are brought, and the normal operation of the line is also influenced, so that the wire fixing device can be operated at will.
The existing electric wire fixing device has poor electric wire fixing effect, and the installation and maintenance of the device are inconvenient, so that further improvement is needed on the basis.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a wire fixing device for a power transmission and transformation line to solve the above problems.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
the utility model provides an electric wire fixing device of power transmission and transformation circuit, includes bottom plate, elevating system, adjustment mechanism, install the bottom plate top elevating system, install the elevating system top adjustment mechanism still includes fixed establishment, fixed establishment installs the adjustment mechanism top, fixed establishment includes mounting panel, fixed block, inserted bar, fixation nut, solid fixed ring, protection pad, flange, fixed orifices, be provided with on the mounting panel the fixed block, install fixed block one side the inserted bar, the fixed block opposite side is installed gu fixed ring, install on the inserted bar fixation nut, gu install the fixed ring inboard the protection pad, gu fixed ring top and below all are fixed with the flange, be provided with on the flange the fixed orifices.
Preferably, the lifting mechanism comprises four sleeves, limiting blocks, first springs, telescopic rods, fixing rods, hydraulic oil cylinders, pedals, piston rods and lifting plates, the limiting blocks are arranged inside the sleeves, the first springs are arranged below the limiting blocks, the telescopic rods are fixed above the limiting blocks, the fixing rods are arranged between the left telescopic rods and the right telescopic rods, the hydraulic oil cylinders are arranged between the sleeves, the pedals are arranged on the side faces of the hydraulic oil cylinders, the piston rods are arranged above the hydraulic oil cylinders, and the lifting plates are fixed above the piston rods.
Preferably, adjustment mechanism includes regulating box, double-end screw, carousel, screw thread piece, carriage release lever, regulating box internally mounted have double-end screw, double-end screw one end is fixed with the carousel, install on the double-end screw the screw thread piece, screw thread piece top is fixed with the carriage release lever.
Preferably, the adjusting mechanism comprises an adjusting box, a moving rod, a partition plate, a second spring, a moving block, a connecting rod and a pull button, the partition plate is fixed inside the adjusting box, the second spring is installed on two sides of the partition plate, the moving block is arranged on one side, away from the partition plate, of the second spring, the moving block is fixed above the moving block, the connecting rod is fixed on one side, away from the second spring, of the moving block, and the pull button is fixed on one end, away from the moving block, of the connecting rod.
Preferably, the protection pad is adhered to the fixing ring, and the protection pad is made of natural rubber.
Preferably, the movable rod is welded with the thread block, and the movable rod is made of hard alloy.
Preferably, the moving block is welded to the connecting rod, and the second spring is made of carbon steel.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. by arranging the lifting mechanism, the piston rod can be adjusted up and down by the hydraulic oil cylinder, so that the device is simple and convenient to mount and maintain;
2. through setting up fixed establishment, adopt the mode of pressing from both sides tightly to fix the electric wire to use the bolt to fix two solid fixed rings, so guaranteed the fixed effect of electric wire.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a first structural schematic diagram of an electric wire fixing device of an electric transmission and transformation circuit according to the present invention;
fig. 2 is a second structural schematic diagram of the electric wire fixing device of the electric transmission and transformation circuit according to the present invention;
fig. 3 is a schematic view of a first internal structure of the wire fixing device of the power transmission and transformation circuit according to the present invention;
fig. 4 is a second internal structural diagram of the electric wire fixing device of the electric transmission and transformation circuit according to the present invention;
fig. 5 is a schematic structural view of a mounting plate in the electric wire fixing device of the electric transmission and transformation circuit of the present invention.
The reference numerals are explained below:
1. a base plate; 2. a lifting mechanism; 201. a sleeve; 202. a limiting block; 203. a first spring; 204. a telescopic rod; 205. fixing the rod; 206. a hydraulic cylinder; 207. a pedal; 208. a piston rod; 209. a lifting plate; 3. an adjustment mechanism; 301. an adjusting box; 302. a double-ended screw; 303. a turntable; 304. a thread block; 305. a travel bar; 306. a partition plate; 307. a second spring; 308. a moving block; 309. a connecting rod; 310. pulling the button; 4. a fixing mechanism; 401. mounting a plate; 402. a fixed block; 403. inserting a rod; 404. fixing a nut; 405. a fixing ring; 406. a protection pad; 407. a convex plate; 408. and (7) fixing holes.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be further explained with reference to the accompanying drawings:
example 1
As shown in fig. 1, 3, and 5, an electric wire fixing device for a power transmission and transformation circuit includes a base plate 1, an elevating mechanism 2, an adjusting mechanism 3, the elevating mechanism 2 is installed above the base plate 1, the adjusting mechanism 3 is installed above the elevating mechanism 2, the electric wire fixing device further includes a fixing mechanism 4, the fixing mechanism 4 is installed above the adjusting mechanism 3, the fixing mechanism 4 includes an installation plate 401, a fixing block 402, an insertion rod 403, a fixing nut 404, a fixing ring 405, a protection pad 406, a convex plate 407, and a fixing hole 408, the installation plate 401 is provided with the fixing block 402, one side of the fixing block 402 is welded with the insertion rod 403, the other side of the fixing block 402 is welded with a fixing ring 405, the fixing nut 404 is screwed on the insertion rod 403, the inner side of the fixing ring 405 is installed with the protection pad 406, the upper and lower sides of the fixing ring 405.
The lifting mechanism 2 comprises four sleeves 201, limiting blocks 202, first springs 203, telescopic rods 204, fixing rods 205, hydraulic oil cylinders 206, pedals 207, piston rods 208 and lifting plates 209, the number of the sleeves 201 is four, the limiting blocks 202 are arranged inside the sleeves 201, the first springs 203 are arranged below the limiting blocks 202, the telescopic rods 204 are fixedly welded above the limiting blocks 202, the fixing rods 205 are fixedly welded between the left telescopic rods 204 and the right telescopic rods 204, the hydraulic oil cylinders 206 are arranged between the four sleeves 201, the pedals 207 are arranged on the side faces of the hydraulic oil cylinders 206, the piston rods 208 are arranged above the hydraulic oil cylinders 206, and the lifting plates 209 are fixedly welded above the piston rods; the adjusting mechanism 3 comprises an adjusting box 301, a double-threaded screw 302, a turntable 303, a thread block 304 and a moving rod 305, wherein the double-threaded screw 302 is installed inside the adjusting box 301, the turntable 303 is fixedly welded at one end of the double-threaded screw 302, the thread block 304 is installed on the double-threaded screw 302, and the moving rod 305 is fixed above the thread block 304; the protective pad 406 is bonded with the fixing ring 405, and the protective pad 406 is made of natural rubber; the moving rod 305 is welded to the screw block 304, and the material of the moving rod 305 is cemented carbide.
In the above structure: when the device is used, the pedal 207 is stepped by a foot, the piston rod 208 is controlled by the hydraulic oil cylinder 206 to extend, the piston rod 208 extends to drive the lifting plate 209 to ascend, the lifting plate 209 ascends to drive the limiting block 202 to ascend, the first spring 203 is stretched, when the heights of the fixing rings 405 and the electric wires are consistent, the lifting plate 209 is controlled not to ascend, the turntable 303 is rotated in the forward direction, the turntable 303 drives the double-threaded screw 302 to rotate, the double-threaded screw 302 positively rotates to enable the two threaded blocks 304 to move in the opposite direction, the threaded blocks 304 drive the two fixing rings 405 to move in the opposite direction through the moving rod 305, the two fixing rings 405 are in contact with each other to fix the electric wires, after the two fixing rings 405 are in contact with each other, the two convex plates 407 above and below.
Example 2
As shown in fig. 2, 4 and 5, the difference between the embodiment 2 and the embodiment 1 is that the double-headed screw 302, the rotating disc 303 and the thread block 304 are replaced by a partition 306, a second spring 307, a moving block 308, a connecting rod 309 and a pull knob 310, the moving block 308 is welded to the connecting rod 309, the second spring 307 is made of carbon steel, when the fixed ring 405 and the electric wire are at the same height, the lifting plate 209 is controlled not to rise, the pull knob 310 is pulled towards both sides, the pull knob 310 drives the two moving blocks 308 to move away from each other through the connecting rod 309, the second spring 307 is pulled, the two fixed rings 405 move away from each other, the electric wire is put between the two fixed rings 405, the pull knob 310 is released, the two moving blocks 308 return to their original positions under the action of the second spring 307, the two fixed rings 405 contact with each other to fix the electric wire, after the two fixed rings 405 contact, the two upper and lower convex plates, thereby completing the fixing of the two fixing rings 405, thus completing the fixing of the electric wire.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (7)
1. The utility model provides an electric wire fixing device of power transmission and transformation circuit, includes bottom plate (1), elevating system (2), adjustment mechanism (3), install bottom plate (1) top elevating system (2), install elevating system (2) top adjustment mechanism (3), its characterized in that: still include fixed establishment (4), fixed establishment (4) are installed adjustment mechanism (3) top, fixed establishment (4) include mounting panel (401), fixed block (402), inserted bar (403), fixation nut (404), solid fixed ring (405), protection pad (406), flange (407), fixed orifices (408), be provided with on mounting panel (401) fixed block (402), install fixed block (402) one side inserted bar (403), install fixed block (402) opposite side gu fixed ring (405), install on inserted bar (403) fixation nut (404), gu fixed ring (405) inboard is installed protection pad (406), gu fixed ring (405) top and below all are fixed with flange (407), be provided with on flange (407) fixed orifices (408).
2. The wire fixing device of an electric transmission and transformation circuit according to claim 1, wherein: the lifting mechanism (2) comprises a sleeve (201), a limiting block (202), a first spring (203), an expansion rod (204), a fixed rod (205), a hydraulic oil cylinder (206), a pedal (207), a piston rod (208) and a lifting plate (209), the number of the sleeves (201) is four, the limiting blocks (202) are arranged in the sleeves (201), the first spring (203) is arranged below the limiting block (202), the telescopic rods (204) are fixed above the limiting block (202), the fixing rod (205) is arranged between the left telescopic rod and the right telescopic rod (204), the hydraulic oil cylinder (206) is arranged between the four sleeves (201), the pedal (207) is installed on the side face of the hydraulic oil cylinder (206), the piston rod (208) is installed above the hydraulic oil cylinder (206), and the lifting plate (209) is fixed above the piston rod (208).
3. The wire fixing device of an electric transmission and transformation circuit according to claim 1, wherein: adjustment mechanism (3) are including adjusting box (301), double threaded screw (302), carousel (303), screw block (304), carriage release lever (305), adjusting box (301) internally mounted have double threaded screw (302), double threaded screw (302) one end is fixed with carousel (303), install on double threaded screw (302) screw block (304), screw block (304) top is fixed with carriage release lever (305).
4. The wire fixing device of an electric transmission and transformation circuit according to claim 1, wherein: the adjusting mechanism (3) comprises an adjusting box (301), a moving rod (305), a partition plate (306), a second spring (307), a moving block (308), a connecting rod (309) and a pull button (310), the partition plate (306) is fixed inside the adjusting box (301), the second spring (307) is installed on two sides of the partition plate (306), the moving block (308) is arranged on one side, away from the partition plate (306), of the second spring (307), the moving block (305) is fixed above the moving block (308), the connecting rod (309) is fixed on one side, away from the second spring (307), of the moving block (308), and the pull button (310) is fixed on one end, away from the moving block (308), of the connecting rod (309).
5. The wire fixing device of an electric transmission and transformation circuit according to claim 1, wherein: the protection pad (406) is bonded with the fixing ring (405), and the protection pad (406) is made of natural rubber.
6. The electric wire fixing device for transmission and transformation electric wire according to claim 3, characterized in that: the moving rod (305) is welded with the thread block (304), and the moving rod (305) is made of hard alloy.
7. The electric wire fixing device for transmission and transformation electric wire according to claim 4, wherein: the moving block (308) is welded with the connecting rod (309), and the second spring (307) is made of carbon steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020096970.7U CN211456530U (en) | 2020-01-16 | 2020-01-16 | Electric wire fixing device of power transmission and transformation circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020096970.7U CN211456530U (en) | 2020-01-16 | 2020-01-16 | Electric wire fixing device of power transmission and transformation circuit |
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| Publication Number | Publication Date |
|---|---|
| CN211456530U true CN211456530U (en) | 2020-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020096970.7U Active CN211456530U (en) | 2020-01-16 | 2020-01-16 | Electric wire fixing device of power transmission and transformation circuit |
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| Country | Link |
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| CN (1) | CN211456530U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112397296A (en) * | 2020-11-09 | 2021-02-23 | 夏保友 | Iron core assembling and centering device for production of high-capacity transformer |
| CN112952669A (en) * | 2021-02-05 | 2021-06-11 | 联纲光电科技股份有限公司 | Multi-channel rotary joint installation device for cable |
| CN112993708A (en) * | 2021-02-05 | 2021-06-18 | 联纲光电科技股份有限公司 | Cable plug connector clamping tool |
| CN117578305A (en) * | 2024-01-16 | 2024-02-20 | 国网山东省电力公司新泰市供电公司 | Power supply line protection device |
-
2020
- 2020-01-16 CN CN202020096970.7U patent/CN211456530U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112397296A (en) * | 2020-11-09 | 2021-02-23 | 夏保友 | Iron core assembling and centering device for production of high-capacity transformer |
| CN112952669A (en) * | 2021-02-05 | 2021-06-11 | 联纲光电科技股份有限公司 | Multi-channel rotary joint installation device for cable |
| CN112993708A (en) * | 2021-02-05 | 2021-06-18 | 联纲光电科技股份有限公司 | Cable plug connector clamping tool |
| CN117578305A (en) * | 2024-01-16 | 2024-02-20 | 国网山东省电力公司新泰市供电公司 | Power supply line protection device |
| CN117578305B (en) * | 2024-01-16 | 2024-04-19 | 国网山东省电力公司新泰市供电公司 | Power supply line protection device |
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