CN113871144B - An insulated wire fixing mechanism for high voltage power transformer - Google Patents
An insulated wire fixing mechanism for high voltage power transformer Download PDFInfo
- Publication number
- CN113871144B CN113871144B CN202111052096.2A CN202111052096A CN113871144B CN 113871144 B CN113871144 B CN 113871144B CN 202111052096 A CN202111052096 A CN 202111052096A CN 113871144 B CN113871144 B CN 113871144B
- Authority
- CN
- China
- Prior art keywords
- seat
- pressing
- clamping
- driving
- mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/29—Terminals; Tapping arrangements for signal inductances
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
本发明提供一种高压电力变压器用绝缘固线机构，包括安装机构；所述安装机构的顶部安装有夹持机构和压紧机构，且夹持机构上安装有支撑装置，并且压紧机构上安装有连接装置，而且连接装置的后端安装有限位部；所述防脱机构安装在压紧机构上，且压紧机构上安装有驱动机构，并且驱动机构上安装有固定部，本发明因驱动杆的前端与驱动块相切，推动杆的后端与斜块相切，进而当驱动块转动时带动驱动杆向后移动，此时斜块在推动杆的作用下向内移动，又因推动杆的前端安装有弹簧，进而当驱动杆移动后推动杆自动向外移动，固定件避免了推动杆向内移动，进而实现了电力变压器线缆的自动压紧，避免了电力变压器的线缆发生脱落，保证了电力变压器的正常运行。
The present invention provides an insulating wire fixing mechanism for a high-voltage power transformer, comprising an installation mechanism; a clamping mechanism and a pressing mechanism are installed on the top of the installation mechanism, a supporting device is installed on the clamping mechanism, a connecting device is installed on the pressing mechanism, and a limiting portion is installed on the rear end of the connecting device; the anti-slip mechanism is installed on the pressing mechanism, a driving mechanism is installed on the pressing mechanism, and a fixing portion is installed on the driving mechanism. In the present invention, the front end of a driving rod is tangent to a driving block, and the rear end of a pushing rod is tangent to an inclined block, so that when the driving block rotates, the driving rod is driven to move backward. At this time, the inclined block moves inward under the action of the pushing rod, and because a spring is installed on the front end of the pushing rod, the pushing rod automatically moves outward after the driving rod moves, and the fixing member prevents the pushing rod from moving inward, thereby realizing automatic pressing of the power transformer cable, preventing the power transformer cable from falling off, and ensuring the normal operation of the power transformer.
Description
Technical Field
The invention belongs to the technical field of cable fixing, and particularly relates to an insulating wire fixing mechanism for a high-voltage power transformer.
Background
A power transformer is a stationary electric device for converting an ac voltage of a certain value into another voltage of the same frequency or different values; however, the cable of the power transformer is often required to be fixed by a wire fixing mechanism after the power transformer is installed so as to ensure the normal operation of the power transformer.
The application number is as follows: in the patent of CN201610259888.X, a wire fixing mechanism is disclosed, including wire fixing device and locate the traction auxiliary mechanism on the wire fixing device, this traction auxiliary mechanism includes the traction hole used for connecting or fixing the cable traction device, the wire fixing device includes the base and sets up on the base including the first, two body cross the wire device, be equipped with the clamp head and clamp the line portion that can cooperate and form the line space on the first, two bodies respectively, clamp the line head and include a lock bolt and a clamp line piece, lock bolt and clamp line piece rotatable coupling, lock bolt passes through the screw to be connected with first body, when using, rotate the lock bolt and drive clamp line piece and remove and can adjust the size of line space; the wire fixing mechanism has the advantages of simple structure, water resistance, moisture resistance, oxidation resistance, good safety, stable cable clamping, long service life and easy disassembly.
Based on the above, the inventor discovers that the current wire fixing mechanism is fixed with the transformer through bolts during installation, the operation is complex, the rapid installation of workers is inconvenient, the installation efficiency is reduced, the insulation effect is not achieved after the installation, the later maintenance of the workers is not facilitated, the current wire fixing mechanism is inconvenient, the workers are not convenient to rapidly fix the cables, the cables are suspended in the air after being fixed, the support structure is absent, the cables are not firm enough after being fixed, the current wire fixing mechanism is used for a long time or corroded by rainwater, the cables in the cable fixing mechanism are easy to fall off, the normal operation of the transformer is further affected, and the current wire fixing mechanism meets the use requirement of the current generation.
Disclosure of Invention
In order to solve the technical problems, the invention provides the insulating wire fixing mechanism for the high-voltage power transformer, which is used for solving the problems that the prior insulating wire fixing mechanism is fixed with the transformer through bolts in the process of installation, is complex in operation, is inconvenient for workers to install quickly, reduces the installation efficiency, does not have an insulating effect after installation, is unfavorable for the later maintenance of the workers, is inconvenient for the workers to fix the cable quickly, is suspended in the air after the cable is fixed, lacks a supporting structure, and is not firm enough after the cable is fixed, and the cable in the transformer is easy to fall off when being used for a long time or corroded by rainwater, so that the normal work of the transformer is influenced.
The invention discloses an insulating wire fixing mechanism for a high-voltage power transformer, which is characterized by comprising the following specific technical means:
An insulating wire fixing mechanism for a high-voltage power transformer comprises an installation mechanism;
The top of the mounting mechanism is provided with a clamping mechanism and a pressing mechanism, the clamping mechanism is provided with a supporting device, the pressing mechanism is provided with a connecting device, and the rear end of the connecting device is provided with a limiting part;
The anti-falling mechanism is arranged on the pressing mechanism, the driving mechanism is arranged on the pressing mechanism, and the fixing part is arranged on the driving mechanism.
Further, the connecting device includes:
The racks are arranged in total, and the two racks are fixedly arranged at the bottoms of the two compacting pieces;
the connecting shaft is rotatably arranged on the compression seat;
the gear is fixedly arranged at the top of the connecting shaft and is meshed with the two racks.
Further, the driving mechanism includes:
the mounting block is fixedly connected with the compression seat;
the driving rod is slidably arranged in the mounting block;
The pushing rod is slidably arranged in the driving rod, and a spring is arranged at the front end of the pushing rod.
Further, the clamping mechanism includes:
The clamping seat is fixedly connected with the mounting seat through a screw;
The clamping plate I is fixedly arranged in the clamping seat;
the clamping plate II is slidably arranged on the clamping seat;
and the second screw rod is rotatably arranged on the left side of the second clamping plate and is in threaded connection with the clamping seat.
Further, the fixing portion includes:
The L-shaped plate is fixedly connected with the driving rod;
the fixing piece is slidably arranged in the L-shaped plate, and a spring is arranged between the fixing piece and the L-shaped plate.
Further, the anti-disengaging mechanism includes:
the guide posts are provided with two in total, the two guide posts are fixedly connected with the pressing seat, and springs are arranged outside the two guide posts;
The mounting frame is slidably mounted on the two guide posts, and springs outside the two guide posts are positioned between the mounting frame and the compression seat;
the driving shaft is rotatably arranged in the mounting frame, the rubber block is fixedly arranged on the driving shaft, and the driving block is fixedly arranged at the left end of the driving shaft.
Further, the mounting mechanism includes:
the mounting seat is of a U-shaped structure;
The fixing plate is slidably arranged in the mounting seat;
the first screw rod is rotatably arranged on the right side of the fixed plate, and is in threaded connection with the mounting seat.
Further, the supporting device includes:
The supporting seat is fixedly connected with the clamping seat;
the support block is slidably mounted in the support seat, and three springs are mounted at the bottom of the support block.
Further, the limit portion includes:
The limiting plate is fixedly connected with the rear side rack;
The limiting seat is fixedly arranged at the top of the compressing seat;
The limiting piece is slidably mounted in the limiting seat, and a spring is mounted between the limiting piece and the limiting seat.
Further, the hold-down mechanism includes:
the compressing seat is fixedly connected with the mounting seat through a screw;
the two compacting pieces are arranged in total and are slidably arranged on the compacting seat;
and the oblique block is fixedly arranged at the bottom of the left compression piece.
The invention at least comprises the following beneficial effects:
1. According to the invention, the screw rod I is rotatably arranged on the right side of the fixed plate, the screw rod I is in threaded connection with the mounting seat, and the handle is fixedly arranged on the right side of the screw rod I, so that when a worker rotates the handle on the right side of the screw rod I, the fixed plate moves left and right, the quick connection between the electric power transformer and the electric power transformer is facilitated, the mounting efficiency is improved, and the insulating plate is fixedly arranged on the inner wall of the mounting seat and the left side of the fixed plate, so that the electric power transformer is insulated after being mounted, the electric power transformer is further convenient for the worker to mount and debug, accidents are avoided, meanwhile, the insulating plate is convenient for discharging rainwater, and the corrosion resistance of the electric power transformer is improved.
2. According to the invention, the second screw rod is rotatably arranged on the left side of the second clamping plate, the second screw rod is in threaded connection with the clamping seat, and the handle is fixedly arranged on the left side of the second screw rod, so that when a worker rotates the handle on the left side of the second screw rod, the second clamping plate moves rightwards, the cable of the power transformer can be conveniently and quickly fixed, the working efficiency is improved, the supporting seat is fixedly connected with the clamping seat, the supporting block is slidably arranged in the supporting seat, and the three springs are arranged at the bottom of the supporting block, so that the top surface of the supporting block is tightly attached to the cable of the power transformer, the cable of the power transformer is more stable after clamping, and the clamping quality is improved.
3. According to the invention, the two pressing pieces are slidably arranged on the pressing seat, the bottom parts of the two pressing pieces are fixedly provided with the racks, and the two racks are in meshed connection with the gears, so that when a worker presses the pressing pieces inwards, the two pressing pieces simultaneously move inwards, thereby being convenient for the worker to press the cable of the power transformer quickly, meanwhile, the contact area between the two pressing pieces and the cable of the power transformer is increased, the cable of the power transformer is firmer after being fixed, the limiting plate is fixedly connected with the racks at the rear side, the limiting piece is slidably arranged in the limiting seat, and the spring is arranged between the limiting piece and the limiting seat, so that the two pressing pieces are prevented from moving outwards, and the pressing quality is improved.
4. According to the invention, the mounting frame is slidably arranged on the two guide posts, the springs outside the two guide posts are positioned between the mounting frame and the compression seat, the driving shaft is rotatably arranged in the mounting frame, and the rubber block is fixedly arranged on the driving shaft, so that the rubber block is tightly attached to cables of the power transformer and is suitable for cables with different diameters.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of another view angle structure of the present invention.
Fig. 3 is a schematic view of the structure of the mounting mechanism of the present invention.
Fig. 4 is a schematic structural view of the clamping mechanism of the present invention.
Fig. 5 is a schematic structural view of the pressing mechanism of the present invention.
Fig. 6 is a schematic view of the structure of the pressing seat of the present invention after being cut in the center.
Fig. 7 is a partially enlarged schematic view of the area B of fig. 6 according to the present invention.
Fig. 8 is a schematic view of the compression seat of the present invention partially cut away.
Fig. 9 is a schematic structural view of the anti-drop mechanism of the present invention.
Fig. 10 is a schematic view of a partial enlarged structure of the area a in fig. 2 according to the present invention.
Fig. 11 is a schematic structural view of the driving mechanism of the present invention.
Fig. 12 is a partially enlarged schematic view of the structure of the region C in fig. 11 according to the present invention.
Fig. 13 is a schematic view of the structure of the supporting device of the present invention.
Fig. 14 is a schematic view of the internal components of the compression seat of the present invention.
Fig. 15 is a schematic view of the structure of the fixing plate and the first screw of the present invention.
In the figure, the correspondence between the component names and the drawing numbers is:
1. a mounting mechanism; 101. a mounting base; 102. a fixing plate; 103. a first screw rod;
2. A clamping mechanism; 201. a clamping seat; 202. a clamping plate I; 203. a clamping plate II; 204. a second screw rod;
3. A compressing mechanism; 301. a compressing seat; 302. a pressing member; 303. a sloping block;
4. A connecting device; 401. a rack; 402. a connecting shaft; 403. a gear;
5. An anti-drop mechanism; 501. a guide post; 502. a mounting frame; 503. a drive shaft; 5031. a rubber block; 5032. a driving block;
6. A limit part; 601. a limiting plate; 602. a limit seat; 603. a limiting piece;
7. a driving mechanism; 701. a mounting block; 702. a driving rod; 703. a push rod;
8. a fixing part; 801. an L-shaped plate; 802. a fixing member;
9. a support device; 901. a support base; 902. and a supporting block.
Detailed Description
Embodiments of the present invention are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the invention but are not intended to limit the scope of the invention.
In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," and the like are used in an orientation or positional relationship based on that shown in the drawings, merely to facilitate describing the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, unless explicitly stated and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Examples:
As shown in fig. 1 to 15:
the invention provides an insulating wire fixing mechanism for a high-voltage power transformer, which comprises an installation mechanism 1; the top of the mounting mechanism 1 is provided with a clamping mechanism 2 and a pressing mechanism 3, the clamping mechanism 2 is provided with a supporting device 9, the pressing mechanism 3 is provided with a connecting device 4, and the rear end of the connecting device 4 is provided with a limiting part 6; the anti-falling mechanism 5, the anti-falling mechanism 5 is installed on the compressing mechanism 3, the driving mechanism 7 is installed on the compressing mechanism 3, and the fixing part 8 is installed on the driving mechanism 7.
As shown in fig. 3, the mounting mechanism 1 includes: the installation seat 101, the installation seat 101 is of a U-shaped structure; a fixing plate 102, the fixing plate 102 being slidably mounted inside the mounting seat 101; the first screw 103, the first screw 103 is rotatably installed on the right side of the fixed plate 102, and the first screw 103 is in threaded connection with the mounting seat 101, which specifically acts as follows: because the first screw rod 103 is rotatably arranged on the right side of the fixed plate 102, the first screw rod 103 is in threaded connection with the mounting seat 101, and the right side of the first screw rod 103 is fixedly provided with the handle, when a worker rotates the handle on the right side of the first screw rod 103, the fixed plate 102 moves left and right, so that the invention is convenient to be quickly connected with a power transformer, the mounting efficiency is improved, and because the inner wall of the mounting seat 101 and the left side of the fixed plate 102 are fixedly provided with the insulating plate, the invention is further insulated from the power transformer after being mounted, the invention is further convenient for the worker to mount and debug, accidents are avoided, meanwhile, the insulating plate is convenient for discharging rainwater, and the corrosion resistance of the invention is improved.
As shown in fig. 4 and 13, the clamping mechanism 2 includes: the clamping seat 201 is fixedly connected with the mounting seat 101 through a screw; the clamping plate I202, wherein the clamping plate I202 is fixedly arranged in the clamping seat 201; the clamping plate II 203 is slidably arranged on the clamping seat 201; the second screw rod 204, the second screw rod 204 is rotatably installed on the left side of the second clamping plate 203, the second screw rod 204 is in threaded connection with the clamping seat 201, the connection mode of the second clamping plate 203 and the second screw rod 204 is the same as the connection mode of the fixed plate 102 and the first screw rod 103, and the supporting device 9 comprises: the supporting seat 901, the supporting seat 901 is fixedly connected with the clamping seat 201; the supporting shoe 902, supporting shoe 902 slidable mounting is in the inside of supporting seat 901, and the bottom of supporting shoe 902 installs three springs, and its concrete effect is: because the second screw 204 is rotationally arranged on the left side of the second clamping plate 203, the second screw 204 is in threaded connection with the clamping seat 201, and the handle is fixedly arranged on the left side of the second screw 204, when a worker rotates the handle on the left side of the second screw 204, the second clamping plate 203 moves rightwards, so that a cable of a power transformer is conveniently and rapidly fixed, the working efficiency is improved, and because the supporting seat 901 is fixedly connected with the clamping seat 201, the supporting block 902 is slidably arranged in the supporting seat 901, three springs are arranged at the bottom of the supporting block 902, and the top surface of the supporting block 902 is tightly attached to the cable of the power transformer, so that the cable of the power transformer is more stable after being clamped, and the clamping quality is improved.
As shown in fig. 5, 7, and 10, the pressing mechanism 3 includes: the compressing seat 301, the compressing seat 301 is fixedly connected with the mounting seat 101 through a screw; the two pressing pieces 302 are arranged in total, and the two pressing pieces 302 are slidably arranged on the pressing seat 301; the sloping block 303, the sloping block 303 is fixedly installed at the bottom of the left side compression member 302, and the connecting device 4 comprises: the racks 401 are arranged in total, and the two racks 401 are fixedly arranged at the bottoms of the two pressing pieces 302; the connecting shaft 402, the connecting shaft 402 is rotatably installed on the pressing seat 301; gear 403, gear 403 fixed mounting is at the top of connecting axle 402, and gear 403 and two racks 401 meshing are connected, and spacing portion 6 includes: the limiting plate 601, the limiting plate 601 is fixedly connected with the rear side rack 401; the limiting seat 602, the limiting seat 602 is fixedly arranged at the top of the pressing seat 301; the limiting piece 603, the inside at limiting seat 602 is installed to limiting piece 603 slidable, and installs the spring between limiting piece 603 and the limiting seat 602, its concrete effect is: because the two pressing pieces 302 are slidably mounted on the pressing seat 301, racks 401 are fixedly mounted at the bottoms of the pressing pieces 302, and the two racks 401 are in meshed connection with the gears 403, when a worker presses the pressing pieces 302 inwards, the two pressing pieces 302 move inwards simultaneously, so that the worker can press a cable of the power transformer conveniently and rapidly, the contact area between the cable and the cable of the power transformer is increased, the cable of the power transformer is firmer after being fixed, the limiting plate 601 is fixedly connected with the rear rack 401, the limiting piece 603 is slidably mounted in the limiting seat 602, a spring is mounted between the limiting piece 603 and the limiting seat 602, the two pressing pieces 302 are prevented from moving outwards, and the pressing quality is improved.
As shown in fig. 9, 11, 12, the drop prevention mechanism 5 includes: the guide posts 501 are arranged in total, the two guide posts 501 are fixedly connected with the pressing seat 301, and springs are arranged outside the two guide posts 501; the mounting frame 502 is slidably mounted on the two guide posts 501, and springs outside the two guide posts 501 are positioned between the mounting frame 502 and the pressing seat 301; a driving shaft 503, the driving shaft 503 is rotatably installed inside the installation frame 502, and a rubber block 5031 is fixedly installed on the driving shaft 503, and a driving block 5032 is fixedly installed at the left end of the driving shaft 503, and the driving mechanism 7 includes: the mounting block 701, wherein the mounting block 701 is fixedly connected with the pressing seat 301; a driving lever 702, the driving lever 702 being slidably mounted inside the mounting block 701; push rod 703, push rod 703 slidable mounting is in the inside of actuating lever 702, and the front end of push rod 703 installs the spring, and fixed part 8 includes: an L-shaped plate 801, wherein the L-shaped plate 801 is fixedly connected with the driving rod 702; the mounting 802, mounting 802 slidable mounting is in the inside of L template 801, and installs the spring between mounting 802 and the L template 801, its concrete effect is: the installation frame 502 is slidably installed on the two guide posts 501, the springs outside the two guide posts 501 are located between the installation frame 502 and the compression seat 301, the driving shaft 503 is rotatably installed inside the installation frame 502, the rubber block 5031 is fixedly installed on the driving shaft 503, so that the rubber block 5031 is tightly attached to cables of a power transformer and is suitable for cables with different diameters, universality is improved, when the cables are moved due to long-time use or rain corrosion and the like, the rubber block 5031 is tightly attached to the cables of the power transformer, the rubber block 5031 is driven to rotate when the cables of the power transformer are moved, the driving block 5032 is driven to rotate due to the fact that the left end of the driving shaft 503 is fixedly installed at the front end of the driving shaft 5032, the rear end of the driving rod 703 is tangent to the oblique block 303, the driving rod 702 is driven to move backwards when the driving block 5032 rotates, the oblique block 303 moves inwards under the action of the pushing rod 703, the front end of the pushing rod 703 is provided with the spring 802, the cable 703 is prevented from moving backwards, and the cable 703 is prevented from falling off when the cables are automatically pushed, and the transformer is prevented from moving backwards, and the normal transformer is prevented from moving.
In another embodiment, rubber anti-slip pads can be fixedly arranged on the inner sides of the clamping plate I202, the clamping plate II 203 and the two pressing pieces 302, so that on one hand, the friction force between the cable and the cable of the power transformer is increased, the cable of the power transformer is firmer after being fixed, and on the other hand, the cable of the power transformer is prevented from being scratched and damaged by the clamping plate I202, the clamping plate II 203 and the two pressing pieces 302, and the fixing quality is improved.
Specific use and action of the embodiment:
When the invention is used, firstly, a worker fixedly connects the invention with the transformer through the handle on the right side of the first clamping plate 103, and further, the insulation board is fixedly arranged on the inner wall of the mounting seat 101 and the left side of the fixing plate 102, so that the invention is insulated from the power transformer after being mounted, thereby being convenient for the worker to mount and debug, avoiding accidents, simultaneously, the insulation board is convenient for the discharge of rainwater, improving the corrosion resistance of the invention, then, placing the cable of the power transformer between the first clamping plate 202, the second clamping plate 203 and the two pressing pieces 302, and then, the worker rotates the handle on the left side of the second clamping plate 204, and as the supporting seat 901 is fixedly connected with the clamping seat 201, the supporting block 902 is arranged in the supporting seat 901 in a sliding way, and the three springs are arranged at the bottom of the supporting block 902, thereby tightly attaching the top surface of the supporting block 902 with the cable of the power transformer, the cable of the power transformer is more stable after being clamped, the clamping quality is improved, then a worker inwards extrudes the compressing piece 302, because the limiting plate 601 is fixedly connected with the rear rack 401, the limiting piece 603 is slidably arranged in the limiting seat 602, and a spring is arranged between the limiting piece 603 and the limiting seat 602, so that the two compressing pieces 302 are prevented from moving outwards, the clamping quality is improved, when the cable of the power transformer moves, the rubber block 5031 is driven to rotate, because the driving block 5032 is fixedly arranged at the left end of the driving shaft 503, the driving block 5032 is driven to rotate, and because the front end of the driving rod 702 is tangent with the driving block 5032, the rear end of the pushing rod 703 is tangent with the oblique block 303, and then when the driving block 5032 rotates, the driving rod 702 moves backwards, and at the moment, the oblique block 303 moves inwards under the action of the pushing rod 703, and because the spring is arranged at the front end of the pushing rod 703, and then when the driving rod 702 moves, the pushing rod 703 automatically moves outwards, the fixing piece 802 prevents the pushing rod 703 from moving inwards, so that the automatic compression of the cable of the power transformer is realized, the cable of the power transformer is prevented from falling off, and the normal operation of the power transformer is ensured.
The present invention is not described in detail in the present application, and is well known to those skilled in the art.
The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111052096.2A CN113871144B (en) | 2021-09-08 | 2021-09-08 | An insulated wire fixing mechanism for high voltage power transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111052096.2A CN113871144B (en) | 2021-09-08 | 2021-09-08 | An insulated wire fixing mechanism for high voltage power transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113871144A CN113871144A (en) | 2021-12-31 |
| CN113871144B true CN113871144B (en) | 2024-06-11 |
Family
ID=78995010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111052096.2A Active CN113871144B (en) | 2021-09-08 | 2021-09-08 | An insulated wire fixing mechanism for high voltage power transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113871144B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114172082B (en) * | 2022-01-14 | 2023-12-15 | 国网冀北电力有限公司秦皇岛供电公司 | A wire clamping device used in mechanized construction to prevent the insulation layer from breaking |
| CN115240964B (en) * | 2022-05-31 | 2025-11-28 | 国网宁夏电力有限公司银川供电公司 | Combined transformer and wiring device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105762747A (en) * | 2016-04-22 | 2016-07-13 | 广州番禺电缆集团有限公司 | Deflectable wire clamping and wire fixing apparatus |
| CN211480802U (en) * | 2019-12-24 | 2020-09-11 | 郑州祥龙电力股份有限公司 | Cable fixing device for electric power construction |
| CN111900676A (en) * | 2020-08-08 | 2020-11-06 | 吴敬乐 | Transmission line outer sheath inspection repairing device and using method thereof |
| CN112366619A (en) * | 2020-11-04 | 2021-02-12 | 莫贵林 | Cable installation positioning structure for electrical engineering construction |
| CN112467679A (en) * | 2020-12-07 | 2021-03-09 | 湖南省嘉联安防科技有限公司 | Security protection equipment cable fastener |
| US10975987B1 (en) * | 2019-11-18 | 2021-04-13 | Shenzhen Airuixing Industrial Design Co., Ltd. | Fixture for mounting line pipe and operation method thereof |
-
2021
- 2021-09-08 CN CN202111052096.2A patent/CN113871144B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105762747A (en) * | 2016-04-22 | 2016-07-13 | 广州番禺电缆集团有限公司 | Deflectable wire clamping and wire fixing apparatus |
| US10975987B1 (en) * | 2019-11-18 | 2021-04-13 | Shenzhen Airuixing Industrial Design Co., Ltd. | Fixture for mounting line pipe and operation method thereof |
| CN211480802U (en) * | 2019-12-24 | 2020-09-11 | 郑州祥龙电力股份有限公司 | Cable fixing device for electric power construction |
| CN111900676A (en) * | 2020-08-08 | 2020-11-06 | 吴敬乐 | Transmission line outer sheath inspection repairing device and using method thereof |
| CN112366619A (en) * | 2020-11-04 | 2021-02-12 | 莫贵林 | Cable installation positioning structure for electrical engineering construction |
| CN112467679A (en) * | 2020-12-07 | 2021-03-09 | 湖南省嘉联安防科技有限公司 | Security protection equipment cable fastener |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113871144A (en) | 2021-12-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213436080U (en) | Laser electrified cleaning device for filth on high-voltage composite insulation surface | |
| CN113871144B (en) | An insulated wire fixing mechanism for high voltage power transformer | |
| CN101154797B (en) | Auxiliary means for changing porcelain insulator of telegraph pole | |
| CN215420158U (en) | Installation interlock anchor clamps for various steel tile roof photovoltaic support are exclusively used in | |
| CN111799699A (en) | A parallel groove wire clip installation tool | |
| CN112821166B (en) | Plug installation is with tapping device | |
| CN207134729U (en) | A kind of parallel groove clamp installation tool | |
| CN103022750B (en) | A kind of thickness cable connecting clamp | |
| CN119209095A (en) | An assembled wire and cable installation device for a box-type substation | |
| CN217478841U (en) | Steel construction hoist device for construction | |
| CN118268289A (en) | Aluminum electrolysis anode carbon block cleaning device | |
| CN216902718U (en) | Drop-out switch convenient to install and used for power equipment | |
| CN213093766U (en) | Cable fastening device for photovoltaic power generation | |
| CN213326632U (en) | Auxiliary installation equipment for photovoltaic module | |
| CN113896066B (en) | Elevator stability detection device | |
| CN201048254Y (en) | Auxiliary tool for wire pole insulator replacement | |
| CN215000653U (en) | Electrical equipment mounting bracket | |
| CN221726864U (en) | Power cable core conductor extrusion device | |
| CN220732792U (en) | Wireless industrial gateway | |
| CN213402395U (en) | A cable adapter for power engineering | |
| CN221615331U (en) | Reinforcing base of instrument control cabinet | |
| CN223011234U (en) | Aluminum electrolysis anode carbon block cleaning device | |
| CN224011541U (en) | A photovoltaic spiral ground pile blade welding positioning fixture | |
| CN223348301U (en) | A safe power cable fixing device | |
| CN220014423U (en) | Steel structure adapter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |