CN113871144A - Insulating wire fixing mechanism for high-voltage power transformer - Google Patents
Insulating wire fixing mechanism for high-voltage power transformer Download PDFInfo
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- CN113871144A CN113871144A CN202111052096.2A CN202111052096A CN113871144A CN 113871144 A CN113871144 A CN 113871144A CN 202111052096 A CN202111052096 A CN 202111052096A CN 113871144 A CN113871144 A CN 113871144A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 100
- 238000009434 installation Methods 0.000 claims abstract description 18
- 230000005611 electricity Effects 0.000 claims 1
- 230000007797 corrosion Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 238000009413 insulation Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- 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
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
The invention provides an insulating wire fixing mechanism for a high-voltage power transformer, which 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 driving mechanism is provided with the fixing part.
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
The power transformer is a static electrical device, and is a device for changing an alternating voltage with a certain value into another voltage with the same frequency or a plurality of voltages with different values; however, after the power transformer is installed, the cable of the power transformer is often fixed by using a wire fixing mechanism, so that the normal operation of the power transformer is ensured.
If the application number is: in the patent of cn201610259888.x, a wire fixing mechanism is disclosed, which comprises a wire fixing device and a traction auxiliary mechanism arranged on the wire fixing device, wherein the traction auxiliary mechanism comprises a traction hole for connecting or fixing a cable traction device, the wire fixing device comprises a base and a wire passing device arranged on the base and comprising a first body and a second body, the first body and the second body are respectively provided with a wire clamping head and a wire clamping part which can be matched to form a wire passing space, the wire clamping head comprises a locking bolt and a wire clamping block, the locking bolt is rotatably connected with the wire clamping block, the locking bolt is connected with the first body through a screw hole, and when the wire fixing mechanism is used, the locking bolt is rotated to drive the wire clamping block to move so as to adjust the size of the wire passing 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 even easy disassembly.
Based on the above, the inventor discovers, present solidus mechanism, it is fixed with the transformer all to pass through the bolt when the installation, the operation is comparatively loaded down with trivial details, the staff of being not convenient for installs fast, the installation effectiveness is reduced, do not possess insulating effect after the installation simultaneously, be unfavorable for the maintenance in staff later stage, and present solidus mechanism, the staff of being not convenient for fixes the cable fast, the cable is fixed back all unsettled in the air, lack bearing structure, thereby it is firm inadequately to lead to the fixed back of cable, and present solidus mechanism, long-time use or during the rainwater corrodes, inside cable easily takes place to drop, and then the normal work of transformer has been influenced, present solidus mechanism has satisfied not contemporary user demand.
Disclosure of Invention
In order to solve the technical problems, the invention provides an insulation wire fixing mechanism for a high-voltage power transformer, which aims to solve the problems that the existing insulation wire fixing mechanism is fixed with the transformer through bolts when being installed, is complex in operation, is inconvenient for workers to install quickly, reduces the installation efficiency, does not have an insulation effect after being installed, is not beneficial to later-stage maintenance of the workers, is inconvenient for the workers to fix cables quickly, is suspended in the air after being fixed, lacks of a supporting structure, and therefore is not firm enough after being fixed, and when the insulation wire fixing mechanism is used for a long time or is corroded by rainwater, the internal cables are easy to fall off, so that the normal work of the transformer is influenced.
The invention relates to an insulating wire fixing mechanism for a high-voltage power transformer, which is achieved by the following specific technical means:
an insulation 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 installed on the pressing mechanism, a driving mechanism is installed on the pressing mechanism, and a fixing part is installed on the driving mechanism.
Further, the connecting device includes:
the two racks are arranged and fixedly arranged at the bottoms of the two pressing pieces;
the connecting shaft is rotatably arranged on the pressing seat;
and the gear is fixedly arranged at the top of the connecting shaft and is meshed and connected with the two racks.
Further, the driving mechanism includes:
the mounting block is fixedly connected with the pressing seat;
the driving rod is slidably arranged inside the mounting block;
the catch bar, catch bar slidable mounting is in the inside of actuating lever, and the front end of catch bar installs the spring.
Further, the clamping mechanism includes:
the clamping seat is fixedly connected with the mounting seat through a screw;
the first clamping plate is fixedly arranged inside the clamping seat;
the second clamping plate 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 mounting, mounting slidable mounting are in the inside of L template, and install the spring between mounting and the L template.
Further, the anti-drop mechanism includes:
the guide posts are arranged, 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 columns, and springs outside the two guide columns are positioned between the mounting frame and the pressing seat;
the drive shaft, the drive shaft rotates to be installed in the inside of installation frame, and fixed mounting has the block rubber on the drive shaft to the left end fixed mounting of drive shaft has the drive block.
Further, the mounting mechanism includes:
the mounting seat is of a U-shaped structure;
the fixing plate is slidably arranged inside the mounting seat;
and one screw rod is rotatably arranged on the right side of the fixing 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 supporting shoe, the inside at the supporting seat is installed to the supporting shoe slidable, and three spring are installed to the bottom of supporting shoe.
Further, the limiting part comprises:
the limiting plate is fixedly connected with the rear rack;
the limiting seat is fixedly arranged at the top of the pressing seat;
the limiting part is slidably mounted inside the limiting seat, and a spring is mounted between the limiting part and the limiting seat.
Further, the pressing mechanism includes:
the pressing seat is fixedly connected with the mounting seat through a screw;
the two pressing pieces are arranged and are slidably arranged on the pressing seat;
the sloping block is fixedly arranged at the bottom of the left pressing piece.
The invention at least comprises the following beneficial effects:
1. according to the invention, one screw rod is rotatably arranged on the right side of the fixed plate, the first screw rod is in threaded connection with the mounting seat, and the handle is fixedly arranged on the right side of the first screw rod, so that when a worker rotates the handle on the right side of the first screw rod, the fixed plate moves left and right, the quick connection between the power transformer and the 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 power transformer is insulated after being mounted, the mounting and debugging of the worker are facilitated, the occurrence of accidents is avoided, meanwhile, the rainwater can be conveniently discharged through the insulating plate, and the corrosion resistance of the power transformer is improved.
2. According to the invention, the screw rod II is rotatably arranged on the left side of the clamping plate II, the screw rod II is in threaded connection with the clamping seat, and the handle is fixedly arranged on the left side of the screw rod II, so that when a worker rotates the handle on the left side of the screw rod II, the clamping plate II moves rightwards, the cable of the power transformer is 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, the three springs are arranged at the bottom of the supporting block, 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 being clamped, and the clamping quality is improved.
3. According to the invention, the two pressing pieces are slidably arranged on the pressing seat, the racks are fixedly arranged at the bottom of each pressing piece, and the two racks are meshed and connected with the gears, so that when workers extrude the pressing pieces inwards, the two pressing pieces move inwards at the same time, the workers can press the cable of the power transformer quickly, the contact area between the limiting plate 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 rear-side rack, 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. The invention improves the universality because the installation frame is slidably installed on the two guide posts, the springs outside the two guide posts are positioned between the installation frame and the pressing seat, the driving shaft is rotatably installed inside the installation frame, and the rubber block is fixedly installed on the driving shaft, so that the rubber block is tightly attached to the cable of the power transformer and is suitable for the cables with different diameters, when the cable moves due to long-time use or rain corrosion and the like, the rubber block is tightly attached to the cable of the power transformer, so that the rubber block is driven to rotate when the cable of the power transformer moves, the driving block is fixedly installed at the left end of the driving shaft, the driving block is driven to rotate, and because the front end of the driving rod is tangent to the driving block, the rear end of the push rod is tangent to the inclined block, and the driving rod is driven to move backwards when the driving block rotates, the sloping block inwards moves under the action of the push rod, the spring is installed at the front end of the push rod, the push rod automatically outwards moves after the driving rod moves, the fixing piece prevents the push rod from inwards moving, automatic pressing of a power transformer cable is achieved, the cable of the power transformer is prevented from falling, and normal operation of the power transformer is guaranteed.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of another structure according to the present invention.
FIG. 3 is a schematic structural view 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 structural schematic diagram of the pressing base after being cut at the center.
Fig. 7 is a partially enlarged structural view of the region B in fig. 6 according to the present invention.
Fig. 8 is a structural schematic diagram of the pressing base of the invention after being partially cut.
Fig. 9 is a schematic structural view of the retaining mechanism of the present invention.
Fig. 10 is a partially enlarged view of the area a in fig. 2 according to the present invention.
Fig. 11 is a schematic structural view of the drive mechanism of the present invention.
Fig. 12 is a partially enlarged view of the region C of fig. 11 according to the present invention.
Fig. 13 is a schematic structural view of the supporting device of the present invention.
Fig. 14 is a schematic structural view of internal parts of the compression seat of the invention.
Fig. 15 is a schematic structural diagram of a fixing plate and a first screw rod of the invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. an installation mechanism; 101. a mounting seat; 102. a fixing plate; 103. a first screw rod;
2. a clamping mechanism; 201. a clamping seat; 202. a first clamping plate; 203. a second clamping plate; 204. a second screw rod;
3. a hold-down mechanism; 301. a pressing seat; 302. a compression 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. installing a frame; 503. a drive shaft; 5031. a rubber block; 5032. a drive block;
6. a limiting part; 601. a limiting plate; 602. a limiting seat; 603. a limiting member;
7. a drive mechanism; 701. mounting blocks; 702. a drive rod; 703. a push rod;
8. a fixed part; 801. an L-shaped plate; 802. a fixing member;
9. a support device; 901. a supporting seat; 902. and (7) a supporting block.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "side," "top," "inner," "front," "center," "two ends," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing and simplifying the description, and are not intended to 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 thus should not be construed as limiting the 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, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be understood broadly, and for example, they may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Example (b):
as shown in figures 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 is installed on the pressing mechanism 3, the driving mechanism 7 is installed on the pressing 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 mounting seat 101 is of a U-shaped structure; a fixing plate 102, wherein the fixing plate 102 is slidably mounted inside the mounting seat 101; the first screw rod 103 is rotatably installed on the right side of the fixing plate 102, and the first screw rod 103 is in threaded connection with the installation seat 101, and the screw rod 103 has the following specific functions: because the first screw rod 103 is rotatably arranged on the right side of the fixing plate 102, the first screw rod 103 is in threaded connection with the mounting seat 101, and the handle is fixedly arranged on the right side of the first screw rod 103, when a worker rotates the handle on the right side of the first screw rod 103, the fixing plate 102 moves left and right, the quick connection between the power transformer and the power transformer is facilitated, the mounting efficiency is improved, and because the insulating plate is fixedly arranged on the inner wall of the mounting seat 101 and the left side of the fixing plate 102, the power transformer is insulated after the power transformer is mounted, the mounting and debugging of the worker are facilitated, accidents are avoided, meanwhile, the rainwater can be conveniently discharged through the insulating plate, and the corrosion resistance of the power transformer is improved.
As shown in fig. 4 and 13, the chucking mechanism 2 includes: the clamping seat 201 is fixedly connected with the mounting seat 101 through a screw; the first clamping plate 202, the first clamping plate 202 is fixedly arranged inside the clamping seat 201; the second clamping plate 203, the second clamping plate 203 is slidably mounted 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 fixing plate 102 and the first screw rod 103, and the supporting device 9 comprises: the supporting seat 901 is fixedly connected with the clamping seat 201; supporting shoe 902, supporting shoe 902 slidable mounting are in the inside of supporting seat 901, and three spring is installed to the bottom of supporting shoe 902, and its concrete function does: because of the two 204 rotations of lead screw install in the left side of splint two 203, and two 204 and grip slipper 201 threaded connection of lead screw, and the left side fixed mounting of two 204 of lead screw has the handle, thereby when the staff rotates the left handle of two 204 of lead screw, splint two 203 moves right, be convenient for fix power transformer's cable fast, the work efficiency is improved, again because of supporting seat 901 and grip slipper 201 fixed connection, and the inside slidable mounting of supporting seat 901 has supporting shoe 902, and three spring is installed to the bottom of supporting shoe 902, and then make the top surface of supporting shoe 902 closely laminate with power transformer's cable, make power transformer's cable more stable after the centre gripping, the clamping quality is improved.
As shown in fig. 5, 7, and 10, the pressing mechanism 3 includes: the pressing seat 301 is fixedly connected with the mounting seat 101 through a screw; two pressing pieces 302 are arranged, and the two pressing pieces 302 are slidably mounted on the pressing base 301; the sloping block 303, sloping block 303 fixed mounting compress tightly the bottom of piece 302 in the left side, and connecting device 4 includes: two racks 401 are arranged, and the two racks 401 are fixedly arranged at the bottoms of the two pressing pieces 302; the connecting shaft 402 is rotatably arranged on the pressing seat 301; gear 403, gear 403 fixed mounting are at the top of connecting axle 402, and gear 403 and two rack 401 meshes and is connected, and spacing portion 6 includes: the limiting plate 601, the limiting plate 601 is fixedly connected with the rear rack 401; the limiting seat 602 is fixedly arranged at the top of the pressing seat 301; the locating part 603, the locating part 603 are slidably mounted in the interior of the limiting base 602, and a spring is mounted between the locating part 603 and the limiting base 602, and the spring has the following specific functions: because the two pressing pieces 302 are slidably mounted on the pressing seat 301, the rack 401 is fixedly mounted at the bottom of each pressing piece 302, and the two racks 401 are meshed with the gear 403, when a worker presses the pressing pieces 302 inwards, the two pressing pieces 302 move inwards at the same time, so that the worker can press the cable of the power transformer quickly, the contact area between the cable pressing device 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-side rack 401, the limiting piece 603 is slidably mounted inside the limiting seat 602, and the spring is mounted between the limiting piece 603 and the limiting seat 602, so that the two pressing pieces 302 are prevented from moving outwards, and the pressing quality is improved.
As shown in fig. 9, 11, and 12, the retaining mechanism 5 includes: the number of the guide columns 501 is two, the two guide columns 501 are fixedly connected with the pressing seat 301, and springs are mounted outside the two guide columns 501; the mounting frame 502 is slidably mounted on the two guide posts 501, and springs outside the two guide posts 501 are located between the mounting frame 502 and the pressing seat 301; a driving shaft 503, the driving shaft 503 is rotatably mounted inside the mounting frame 502, a rubber block 5031 is fixedly mounted on the driving shaft 503, and a driving block 5032 is fixedly mounted at the left end of the driving shaft 503, and the driving mechanism 7 comprises: the mounting block 701, the mounting block 701 is fixedly connected with the pressing seat 301; a driving rod 702, wherein the driving rod 702 is slidably arranged inside the mounting block 701; the catch bar 703, catch bar 703 slidable mounting are in the inside of actuating lever 702, and the front end of catch bar 703 installs the spring, and fixed part 8 includes: the L-shaped plate 801, wherein the L-shaped plate 801 is fixedly connected with the driving rod 702; mounting 802, mounting 802 slidable mounting are in the inside of L template 801, and install the spring between mounting 802 and the L template 801, and its concrete function does: because 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 pressing seat 301, the driving shaft 503 is rotatably installed inside the installation frame 502, and the rubber block 5031 is fixedly installed on the driving shaft 503, so that the rubber block 5031 is tightly attached to the cable of the power transformer and is suitable for the cables with different diameters, the universality of the invention is improved, when the cable moves due to long-time use or rain corrosion and other reasons, because the rubber block 5031 is tightly attached to the cable of the power transformer, when the cable of the power transformer moves, the rubber block 5031 is driven to rotate, because the driving block 5032 is fixedly installed at the left end of the driving shaft 503, the driving block 5032 is driven to rotate, because the front end of the driving rod 702 is tangent to the driving block 5032, the rear end of the pushing rod 703 is tangent to the sloping block 303, and further when the driving block 5032 rotates, the driving rod 702 is driven to move backwards, at this time, the inclined block 303 moves inwards under the action of the push rod 703, and the spring is installed at the front end of the push rod 703, so that the push rod 703 automatically moves outwards after the driving rod 702 moves, the fixing member 802 prevents the push rod 703 from moving inwards, automatic compression of a power transformer cable is achieved, the power transformer cable is prevented from falling off, and normal operation of the power transformer is guaranteed.
In another embodiment, rubber anti-slip pads can be fixedly installed on the inner sides of the first clamping plate 202, the second clamping plate 203 and the two pressing pieces 302, so that the friction force between the cable fixing device and the cable of the power transformer is increased, the cable of the power transformer is firmer after being fixed, the cable of the power transformer is prevented from being scratched and damaged by the first clamping plate 202, the second clamping plate 203 and the two pressing pieces 302, and the fixing quality is improved.
The specific use mode and function of the embodiment are as follows:
when the cable clamp is used, firstly, a worker fixedly connects the cable clamp with a transformer through a handle on the right side of the screw rod I103, the insulating plates are fixedly arranged on the inner wall of the mounting seat 101 and the left side of the fixing plate 102, so that the cable clamp is insulated from the power transformer after being mounted, the mounting and debugging of the cable clamp are convenient for the worker, accidents are avoided, meanwhile, the insulating plates facilitate the drainage of rainwater, the corrosion resistance of the cable clamp is improved, then, cables of the power transformer are placed among the clamping plates I202, the clamping plates II 203 and the two pressing pieces 302, the worker rotates the handle on the left side of the screw rod II 204, the support seat 901 is fixedly connected with the clamping seat 201, the support block 902 is slidably arranged in the support seat 901, the three springs are arranged at the bottom of the support block 902, and the top surface of the support block 902 is tightly attached to the cables of the power transformer, the cable of the power transformer is more stable after being clamped, the clamping quality is improved, then a worker presses the pressing pieces 302 inwards, because the limiting plate 601 is fixedly connected with the rear-side rack 401, the limiting piece 603 is slidably installed inside the limiting seat 602, and a spring is installed between the limiting piece 603 and the limiting seat 602, the two pressing pieces 302 are prevented from moving outwards, the pressing 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 installed at the left end of the driving shaft 503, the driving block 5032 is driven to rotate, because the front end of the driving rod 702 is tangent to the driving block 5032, the rear end of the pushing rod 703 is tangent to the inclined block 303, and when the driving block 5032 rotates, the driving rod 702 is driven to move backwards, at the moment, the inclined block 303 moves inwards under the action of the pushing rod 703, and because the front end of the pushing rod 703 is provided with a spring, and then catch bar 703 automatic outside removal after actuating lever 702 removes, mounting 802 has avoided catch bar 703 to remove inwards, and then has realized the automatic of power transformer cable and has compressed tightly, has avoided power transformer's cable to take place to drop, has guaranteed power transformer's normal operating.
The invention is not described in detail, but is well known to those skilled in the art.
The embodiments of the present 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 embodiment was 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 (10)
1. The utility model provides a high voltage electricity is insulating solidus mechanism for transformer which characterized in that: comprises a mounting 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), anti-falling mechanism (5) installs on hold-down mechanism (3), and installs actuating mechanism (7) on hold-down mechanism (3) to install fixed part (8) on actuating mechanism (7).
2. The insulating wire fixing mechanism for the high-voltage power transformer as claimed in claim 1, wherein: the mounting mechanism (1) comprises:
the mounting seat (101), the mounting seat (101) is of a U-shaped structure;
the fixing plate (102), the fixing plate (102) is installed inside the installation seat (101) in a sliding mode;
the first screw rod (103), the first screw rod (103) is rotatably arranged on the right side of the fixing plate (102), and the first screw rod (103) is in threaded connection with the mounting base (101).
3. The insulating wire fixing mechanism for the high-voltage power transformer as claimed in claim 2, wherein: the clamping mechanism (2) comprises:
the clamping seat (201), the clamping seat (201) is fixedly connected with the mounting seat (101) through a screw;
the first clamping plate (202), the first clamping plate (202) is fixedly arranged in the clamping seat (201);
the second clamping plate (203), the second clamping plate (203) is slidably mounted on the clamping seat (201);
and the second screw rod (204) is rotatably arranged on the left side of the second clamping plate (203), and the second screw rod (204) is in threaded connection with the clamping seat (201).
4. The insulating wire fixing mechanism for the high-voltage power transformer as claimed in claim 2, wherein: the pressing mechanism (3) includes:
the pressing seat (301), the pressing seat (301) is fixedly connected with the mounting seat (101) through a screw;
the two pressing pieces (302) are arranged, and the two pressing pieces (302) are slidably mounted on the pressing base (301);
the inclined block (303), the inclined block (303) is fixedly installed at the bottom of the left pressing piece (302).
5. The insulated wire fixing mechanism for the high-voltage power transformer as claimed in claim 4, wherein: the connection device (4) comprises:
the two racks (401) are arranged, 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 arranged on the pressing seat (301);
the gear (403), the gear (403) is fixedly installed on the top of the connecting shaft (402), and the gear (403) is meshed with the two racks (401).
6. The insulated wire fixing mechanism for the high-voltage power transformer as claimed in claim 4, wherein: the anti-drop mechanism (5) includes:
the guide columns (501) are arranged, the two guide columns (501) are fixedly connected with the pressing seat (301), and springs are mounted outside the two guide columns (501);
the mounting frame (502) is slidably mounted on the two guide columns (501), and springs outside the two guide columns (501) are located between the mounting frame (502) and the pressing seat (301);
the driving shaft (503) is rotatably installed inside the installation frame (502), 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).
7. The insulated wire fixing mechanism for the high-voltage power transformer as claimed in claim 5, wherein: the stopper (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 on the top of the pressing seat (301);
the limiting piece (603), the limiting piece (603) slidable mounting is in the inside of spacing seat (602), and install the spring between spacing piece (603) and spacing seat (602).
8. The insulated wire fixing mechanism for the high-voltage power transformer as claimed in claim 4, wherein: the drive mechanism (7) comprises:
the mounting block (701), the mounting block (701) is fixedly connected with the pressing seat (301);
the driving rod (702), the driving rod (702) is installed inside the mounting block (701) in a sliding mode;
the push rod (703), push rod (703) slidable mounting is in the inside of actuating lever (702), and the front end of push rod (703) is installed the spring.
9. The insulated wire fixing mechanism for the high-voltage power transformer as claimed in claim 8, wherein: the fixing portion (8) includes:
the L-shaped plate (801), the L-shaped plate (801) is fixedly connected with the driving rod (702);
the fixing piece (802), the fixing piece (802) is installed inside the L-shaped plate (801) in a sliding mode, and a spring is installed between the fixing piece (802) and the L-shaped plate (801).
10. The insulated wire fixing mechanism for the high-voltage power transformer as claimed in claim 3, wherein: the support device (9) comprises:
the supporting seat (901), the supporting seat (901) is fixedly connected with the clamping seat (201);
the supporting block (902), supporting block (902) slidable mounting are in the inside of supporting seat (901), and three springs are installed to the bottom of supporting block (902).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111052096.2A CN113871144B (en) | 2021-09-08 | 2021-09-08 | Insulating wire fixing mechanism for high-voltage power transformer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111052096.2A CN113871144B (en) | 2021-09-08 | 2021-09-08 | Insulating wire fixing mechanism for high-voltage power transformer |
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| Publication Number | Publication Date |
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| CN113871144A true CN113871144A (en) | 2021-12-31 |
| CN113871144B CN113871144B (en) | 2024-06-11 |
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Cited By (1)
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| Publication number | Publication date |
|---|---|
| CN113871144B (en) | 2024-06-11 |
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