CN114883973B - Shaft aligning device for high-voltage transmission line installation - Google Patents
Shaft aligning device for high-voltage transmission line installation Download PDFInfo
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- CN114883973B CN114883973B CN202210624104.4A CN202210624104A CN114883973B CN 114883973 B CN114883973 B CN 114883973B CN 202210624104 A CN202210624104 A CN 202210624104A CN 114883973 B CN114883973 B CN 114883973B
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- shock absorbing
- transmission line
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 62
- 238000009434 installation Methods 0.000 title abstract description 12
- 230000035939 shock Effects 0.000 claims abstract description 64
- 230000007246 mechanism Effects 0.000 claims abstract description 58
- 238000001125 extrusion Methods 0.000 claims abstract description 49
- 241000237983 Trochidae Species 0.000 claims abstract description 37
- 238000002347 injection Methods 0.000 claims abstract description 37
- 239000007924 injection Substances 0.000 claims abstract description 37
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 12
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 12
- 241001330002 Bambuseae Species 0.000 claims description 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 12
- 239000011425 bamboo Substances 0.000 claims description 12
- 230000000903 blocking effect Effects 0.000 claims description 2
- 239000004519 grease Substances 0.000 description 8
- 238000010030 laminating Methods 0.000 description 6
- 238000013016 damping Methods 0.000 description 5
- 239000011231 conductive filler Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- -1 602 Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
- H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/14—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for joining or terminating cables
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a shaft aligning device for high-voltage transmission line installation, which belongs to the technical field of high-voltage transmission line installation and comprises a main body component, a shock absorbing mechanism and side fixing devices, wherein the shock absorbing mechanism is fixedly arranged below the main body component, the side fixing devices are fixed on two sides of the main body component, a handle is fixed on the main body component, the main body component comprises a top shell, side arc plates and connecting pieces, the side arc plates are rotatably arranged on two sides of the top shell through the connecting pieces, an extrusion mechanism is arranged on the side walls of the side arc plates, an injection mechanism is arranged on the top shell, and fixed ear plates and fastening plates are fixed at the bottoms of the side arc plates, and fastening holes are formed in the fastening plates.
Description
Technical Field
The invention relates to a counter shaft device, in particular to a counter shaft device for high-voltage transmission line installation, and belongs to the technical field of high-voltage transmission line installation.
Background
The power generated by the power plant is not only used by people nearby, but also transmitted to a far place to meet more requirements, and the power cannot be directly transmitted through a common electric wire, because the loss of low-voltage transmission is overlarge, the power is transmitted by a high-voltage transmission line, the transmission voltage below 220 kilovolts is generally called high-voltage transmission, the power is called high-voltage transmission above 10 kilovolts, and the power is reduced to be used after being transmitted to the place where the power is used.
In the installation process of the high-voltage transmission line, two different transmission lines are required to be connected with each other by a pair of shafts, and in order to ensure good conductivity and certain tensile strength, a professional pair of shaft devices are required to be used, and in order to improve the tight connection between the lines during conventional construction and installation, local overlarge resistance is avoided, conductive grease is required to be added to the connection parts to fill gaps between the lines, and the conventional pair of shaft connection devices are simple in function, troublesome to operate and use, and lack of reasonable protection to the connection parts and the function of improving the strength of the connection parts.
Disclosure of Invention
The invention aims to solve the problems and provide a shaft device for mounting a high-voltage transmission line, which can protect and support the external connection part of the shaft and is convenient to operate in the use process.
The invention realizes the aim through the following technical proposal, the shaft device for high-voltage transmission line installation comprises a main body component, a shock absorbing mechanism and a side fixing device, wherein the shock absorbing mechanism is fixedly arranged below the main body component, the shock absorbing mechanism can gradually absorb and weaken the shock on the main body component, namely, when in use, the high-voltage transmission line can generate shock due to external factors such as crosswind blowing and the like, the shock slowly consumes the high-voltage transmission line, the parts for shaft installation are connected subsequently, thus the interference of the shock is more needed to be avoided, the side fixing devices are fixed at the two sides of the main body component, the side fixing devices can assist in fixing the high-voltage transmission line at the two sides of the main body component, the device can have higher protection strength, the main body component is fixedly provided with a handle, and the handle can be convenient for a user to place the invention during installation, the utility model provides a convenient user operates, the main part subassembly includes top shell, side arc board and connecting piece, and the bottom of top shell is also arc to better and high tension transmission line laminate, the cooperation can be in the rotatory side shield of top shell both sides can better parcel high tension transmission line, side arc board passes through the connecting piece rotates and installs the both sides of top shell, install extrusion mechanism on the lateral wall of side arc board, extrusion mechanism can facilitate the user to fix spacing to the high tension transmission line in the main part subassembly, be equipped with injection mechanism on the top shell, injection mechanism can conveniently extrude electrically conductive grease or electrically conductive filler in the main part subassembly, so that better filling gap, reinforcing conductive properties, the bottom of side arc board is fixed with fixed otic placode and fastening plate, and fixed otic placode can assist fixed shock absorbing mechanism, the fastening plate can fix the limiting side guard plate through the fastening bolts, the side guard plate is prevented from being scattered, the fastening holes are formed in the fastening plate, the fastening bolts are arranged in the fastening holes in a penetrating mode, and the fastening nuts are arranged on the fastening bolts.
Preferably, in order to avoid vibrations to damage high tension transmission line, inhale shake the mechanism and include spliced pole, laminating board, extension post, shock attenuation spare and inhale shake section of thick bamboo, the spliced pole is fixed on the lateral wall of laminating board, the extension post is fixed on another lateral wall of laminating board, the shock attenuation spare is fixed extend the one end of post, inhale shake section of thick bamboo fixed mounting and inhale shake on the piece, for further absorption consumption vibrations, the shock attenuation spare includes square column and damping spring, the equal fixed mounting of one end of damping spring is in on the outer wall of square column, the equal fixed connection of the other end of damping spring is in inhale shake section of thick bamboo on the inner wall.
Preferably, for the position of the spacing side arc board of better fixed, set up fixed earhole on the fixed otic placode, the spliced pole passes fixed earhole is for convenient and practical more installs, be equipped with the external screw thread on the outer wall of spliced pole, install the connecting cap on the spliced pole.
Preferably, in order to firmly fix the high-voltage transmission line, the extrusion mechanism comprises an outer support shell, an extrusion bolt and an inner extrusion plate, wherein the outer support shell is fixed on the outer wall of the side arc plate, the extrusion bolt is installed on the outer support, an extrusion groove is formed in the inner wall of the side arc plate, the inner extrusion plate is located in the extrusion groove, and one end of the extrusion bolt is rotationally connected to the inner extrusion plate.
Preferably, in order to enable the side guard plate and the inner side of the top shell to form a complete circle better and avoid blocking and install on the high-voltage transmission line, the connecting piece comprises a supporting block and a side connecting plate, the supporting block is fixed on the outer wall of the top shell, the side connecting plate is fixed on the outer wall of the side arc plate, and the side arc plate is rotationally installed and clamped on the supporting block through a shaft rod.
Preferably, in order to conveniently inject conductive grease under the better prerequisite of protection closure, injection mechanism is including injecting a section of thick bamboo and injecting the shell, it installs to inject the shell joint on the section of thick bamboo to inject the bottom in the section of thick bamboo, the injection hole has been seted up, the injection hole extends to the bottom of top shell, in order to make things convenient for the flow of conductive grease, injection mechanism below top shell with the guiding gutter has been seted up on the inner wall of side arc board, the outer wall of injecting the section of thick bamboo is equipped with the arch, and is equipped with the bellied joint groove of cooperation on the inner wall of injecting the shell, can more convenient firm carry out the joint installation like this.
Preferably, in order to assist in fixing the main body assembly, and conveniently install left semi-ring and right semi-ring joint on the shrink board when installing, and avoid its displacement, side fixing device includes shrink board, left semi-ring and right semi-ring, the shrink board is fixed on the top shell with on the lateral wall of side arc board, left semi-ring rotates the joint and is in on the right semi-ring, left semi-ring with right semi-ring all overlaps and establishes the outside of shrink board, the both ends of left semi-ring all are fixed with the joint ring, the both ends of right semi-ring all are fixed with the joint end, be equipped with the spliced pole on the joint end of right semi-ring in top, the one end of spliced pole is equipped with the dog, the inboard antislip strip of shrink board, be equipped with sloping and external screw thread on the outer wall of shrink board, left semi-ring with be equipped with the internal screw thread on the inner wall of right semi-ring, the joint end can slide the joint in the joint ring, right semi-ring just is limited by the joint after the joint in the snap ring, can not rotate following, can rotate the right semi-ring and only the clamp ring and can take place the shrink pole when the shrink board is located the shrink board and the telescopic pole, can be rotated and the telescopic pole is rotated and the outer side of the shrink pole is located at the side of the shrink pole, can be kept away from the telescopic pole, and the inner diameter is rotated, and the inner side is located in the shrink pole, and the inner side is rotated and can be rotated and the antislip pole and is difficult to be relatively to be rotated.
The beneficial effects of the invention are as follows:
The invention can be conveniently installed by a user, when the invention is used, the handle can be firstly improved to be placed on a high-voltage transmission line, the main body component of the invention is a main protection supporting component, the bottom of the top shell is also arc-shaped so as to be better attached to the high-voltage transmission line, the high-voltage transmission line can be better wrapped by matching with the side guard plates which can rotate at the two sides of the top shell, the side arc plates are rotatably installed at the two sides of the top shell through connecting pieces, when the invention is used, the main body component is directly placed at a position connected with a shaft through the handle, then the side arc plates can be attached at the two sides of the high-voltage transmission line, and the side wall of the side arc plates is provided with the extrusion mechanism.
The extrusion mechanism can facilitate the user to fix spacing to the high tension transmission line in the body subassembly, when using, uses the rotatory extrusion bolt of instrument, then the extrusion bolt can promote interior stripper plate and be close to the high tension transmission line in the body subassembly, and the outer support in outside can provide holding power for extrusion spring, can play the sealed guard action moreover.
The fixed otic placode can assist the fixed mechanism that absorbs shocks to the shock absorbing mechanism of joint on the fixed otic placode can assist spacing side arc board, during the use, in inserting the spliced pole on the laminating board in the fixed earhole on the fixed otic placode, fix the connecting cap on one end of spliced pole, thereby fix the position of laminating board, then when high tension transmission line receives external interference and produces vibrations, the vibrations can be transmitted for the main part group price then transmit for shock absorbing mechanism, the extension post on the shock absorbing mechanism can transmit vibrations for the shock-absorbing member, damping spring on the shock-absorbing member can consume vibrations, thereby reach the absorbing purpose.
The fastening bolt passes through the fastening hole on the fastening plate, the side arc plate can be fixed and limited, the firmness of the main body assembly is improved, the injection mechanism is arranged on the top shell, and the injection mechanism can conveniently extrude the conductive grease or the conductive filler into the main body assembly so as to fill gaps better and enhance the conductive performance.
The side fixing device can assist in fixing the high-voltage transmission line on two sides of the main body assembly, so that the device can have higher protection intensity, the clamping end can be in sliding clamping connection with the clamping ring, the right semi-ring is limited by clamping connection after being clamped in the clamping ring and cannot rotate, the right semi-ring can only rotate together, the right semi-ring can be rotationally installed outside the shrinkage plate when the shrinkage plate needs to be fixed in clamping connection, the diameter of the moving column is smaller than that of the clamping ring, the moving column can slide relative to the right semi-ring when the moving column is separated from external threads on the shrinkage plate, the moving column is located in the clamping ring, then the right semi-ring can be rotated, the left semi-ring and the right semi-ring are removed, friction can be increased by the anti-slip strip, and the sliding of the device on the high-voltage transmission line is avoided.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic structural view of the connector of the present invention.
Fig. 3 is a schematic overall structure of the present invention.
Fig. 4 is a schematic structural view of the shock absorbing mechanism of the present invention.
Fig. 5 is a schematic structural view of the left half ring and the right half ring of the present invention.
Fig. 6 is a schematic view of a partially cut-away structure of the present invention.
Fig. 7 is a schematic diagram of the structure of fig. 7a according to the present invention.
In the figure: 1. the main part subassembly, 101, the top shell, 102, the side arc board, 103, the connecting piece, 1031, the supporting shoe, 1032, the side connecting plate, 2, inhale shake mechanism, 201, the spliced pole, 202, the laminating board, 203, the extension post, 204, the shock attenuation piece, 2041, the square column, 2042, damping spring, 205, inhale shake section of thick bamboo, 3, side fixing device, 301, the shrink plate, 302, left semi-ring, 303, right semi-ring, 4, the handle, 5, extrusion mechanism, 501, outer supporting shell, 502, extrusion bolt, 503, interior extrusion plate, 6, injection mechanism, 601, injection section of thick bamboo, 602, injection shell, 7, fixed otic placode, 8, fastening plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7, a shaft device for installing a high voltage transmission line includes a main body assembly 1, a shock absorbing mechanism 2 and a side fixing device 3, the shock absorbing mechanism 2 is fixedly installed below the main body assembly 1, in order to avoid damaging the high voltage transmission line by shock, the shock absorbing mechanism 2 includes a connecting column 201, an attaching plate 202, an extending column 203, a shock absorbing member 204 and a shock absorbing cylinder 205, the connecting column 201 is fixed on a side wall of the attaching plate 202, the extending column 203 is fixed on another side wall of the attaching plate 202, the shock absorbing member 204 is fixed at one end of the extending column 203, the shock absorbing cylinder 205 is fixedly installed on the shock absorbing member, in order to further absorb and consume the shock, the shock absorbing member 204 includes a square column 2041 and a shock absorbing spring 2042, one end of the shock absorbing spring 2042 is fixedly installed on an outer wall of the square column 2041, and the other end of the shock absorbing spring 2042 is fixedly connected on an inner wall of the shock absorbing cylinder 205, that is capable of gradually absorbing and weakening the shock on the main body assembly 1, that is, when in use, the high voltage transmission line can be slowly blown by a cross wind, and the shock is more severely disturbed by the external factors, such as the shock is required to be installed on the shaft.
When in use, the connecting post 201 on the attaching plate 202 is inserted into the fixing ear hole on the fixing ear plate 7, the connecting cap is fixed on one end of the connecting post 201, thus fixing the position of the attaching plate 202, then when the high-voltage transmission line is interfered by the outside to generate vibration, the vibration can be transmitted to the main body group price and then to the vibration absorbing mechanism 2, the extending post 203 on the vibration absorbing mechanism 2 can transmit the vibration to the vibration absorbing piece 204, the vibration absorbing spring 2042 on the vibration absorbing piece 204 can consume the vibration, thus achieving the purpose of vibration absorption, the side fixing device 3 is fixed on two sides of the main body component 1, the side fixing device 3 can assist in fixing the high-voltage transmission line on two sides of the main body component 1, so that the device can have higher protection strength, the main body component 1 is fixed with the handle 4, and the handle 4 can be placed by a user conveniently during installation, the operation of the main body assembly 1 is more convenient for users, the main body assembly 1 comprises a top shell 101, side arc plates 102 and connecting pieces 103, the bottom of the top shell 101 is also arc-shaped, so that the high-voltage transmission line is better attached to the top shell 101, the side guard plates rotating at the two sides of the top shell 101 can better wrap the high-voltage transmission line in cooperation, the side arc plates 102 are rotatably arranged at the two sides of the top shell 101 through the connecting pieces 103, the main body assembly 1 is directly placed at the connecting parts of shafts through the handles 4 during use, then the side arc plates 102 can be attached to the two sides of the high-voltage transmission line, the side walls of the side arc plates 102 are provided with the extrusion mechanisms 5, the extrusion mechanisms 5 can facilitate the users to fix and limit the high-voltage transmission line in the main body assembly 1, the top shell 101 is provided with the injection mechanisms 6, the injection mechanisms 6 can conveniently extrude conductive grease or conductive filler into the main body assembly 1, so that gaps are better filled, reinforcing conductive property, the bottom of side arc board 102 is fixed with fixed otic placode 7 and fastening plate 8, fixed otic placode 7 can assist the fixed shock absorbing mechanism 2, and fastening plate 8 can pass through the fixed spacing side guard plate of fastening bolt, avoid the side guard plate to scatter, all set up the fastening hole on the fastening plate 8, install fastening bolt in the fastening hole, install fastening nut on the fastening bolt, for the position of the spacing side arc board 102 of better fixed, fixed earhole has been seted up on the fixed otic placode 7, the spliced pole 201 passes fixed earhole, for convenient and practical installs more, be equipped with the external screw thread on the outer wall of spliced pole 201, install the connecting cap on the spliced pole 201.
As shown in fig. 3, in order to firmly fix the high voltage transmission line, the extrusion mechanism 5 includes an outer support shell 501, an extrusion bolt 502 and an inner extrusion plate 503, the outer support shell 501 is fixed on the outer wall of the side arc plate 102, the extrusion bolt 502 is installed on the outer support, an extrusion groove is formed on the inner wall of the side arc plate 102, the inner extrusion plate 503 is located in the extrusion groove, one end of the extrusion bolt 502 is rotatably connected to the inner extrusion plate 503, when in use, the extrusion bolt 502 is rotated by using a tool, then the extrusion bolt 502 can push the inner extrusion plate 503 to be close to the high voltage transmission line in the main body assembly 1, and the outer support on the outer side can provide supporting force for the extrusion spring, and can play a role of sealing and protecting.
As shown in fig. 2, the connecting member 103 includes a supporting block 1031 and a side connecting plate 1032, the supporting block 1031 is fixed on the outer wall of the top case 101, the side connecting plate 1032 is fixed on the outer wall of the side arc plate 102, and the side arc plate 102 is rotatably mounted on the supporting block 1031 by a shaft rod.
As shown in fig. 6, the injection mechanism 6 includes an injection cylinder 601 and an injection shell 602, the injection shell 602 is clamped and mounted on the injection cylinder 601, an injection hole is formed in the bottom of the injection cylinder 601, the injection hole extends to the bottom of the top shell 101, a diversion trench is formed in the inner wall of the top shell 101 and the side arc plate 102 below the injection mechanism 6 for facilitating the flow of conductive grease, a protrusion is arranged on the outer wall of the injection cylinder 601, and a clamping groove matched with the protrusion is formed in the inner wall of the injection shell 602, so that clamping and mounting can be performed more conveniently and firmly.
As shown in fig. 1, the side fixing device 3 includes a shrinkage plate 301, a left half ring 302 and a right half ring 303, the shrinkage plate 301 is fixed on the sidewalls of the top shell 101 and the side arc plate 102, the left half ring 302 is rotationally clamped on the right half ring 303, the left half ring 302 and the right half ring 303 are both sleeved outside the shrinkage plate 301, clamping rings are fixed at two ends of the left half ring 302, clamping ends are both fixed at two ends of the right half ring 303, a moving column is arranged at the clamping end of the upper part of the right half ring 303, a stop block is arranged at one end of the moving column, an inner anti-slip strip of the shrinkage plate 301, a slope and an external thread are arranged on the outer wall of the shrinkage plate 301, internal threads are arranged on the inner walls of the left half ring 302 and the right half ring 303, the clamping ends can be slidably clamped in the clamping rings, when the clamping rings are clamped in the clamping rings, the right half ring 303 cannot rotate, the right half ring 303 can only rotate together, the right half ring 303 can be rotationally installed outside the shrinkage plate 301 when the clamping plates are required to be fixed, the diameter of the moving column is smaller than the clamping rings, the diameter of the moving column is separated from the clamping rings, the outer threads of the shrinkage plate 301 can slide relative to the right half ring, the right half ring can slide on the outer threads, the left half ring can slide, the left half ring can be prevented from being opened, and can slide down the left half ring 303, and can slide, and can be opened, and can slide against the slide, and can be opened, and the slide.
When the novel high-voltage transmission line protection device is used, a user can conveniently install the novel high-voltage transmission line protection device, firstly, the handle 4 can be improved to be placed on the high-voltage transmission line, the main body component 1 of the novel high-voltage transmission line protection device is a main protection supporting component, the bottom of the top shell 101 is also arc-shaped so as to be better attached to the high-voltage transmission line, the high-voltage transmission line can be better wrapped by matching with side protection plates capable of rotating on two sides of the top shell 101, the side arc plates 102 are rotatably installed on two sides of the top shell 101 through connecting pieces 103, when the novel high-voltage transmission line protection device is used, the main body component 1 is placed on a shaft connection position through the handle 4, then the side arc plates 102 can be attached to two sides of the high-voltage transmission line, and the side arc plates 102 are provided with extrusion mechanisms 5 on the side walls of the side arc plates 102.
The extrusion mechanism 5 can facilitate the user to fix and limit the high-voltage transmission line in the main body assembly 1, when in use, the tool is used for rotating the extrusion bolt 502, then the extrusion bolt 502 can push the inner extrusion plate 503 to be close to the high-voltage transmission line in the main body assembly 1, and the outer support on the outer side can provide supporting force for the extrusion spring, and can play a role in sealing and protecting.
The fixed ear plate 7 can assist in fixing the shock absorbing mechanism 2, and the shock absorbing mechanism 2 clamped on the fixed ear plate 7 can assist in limiting the side arc plate 102, when the shock absorbing mechanism is used, the connecting column 201 on the attaching plate 202 is inserted into the fixed ear hole on the fixed ear plate 7, the connecting cap is fixed at one end of the connecting column 201, so that the position of the attaching plate 202 is fixed, then when the high-voltage transmission line is subjected to external interference to generate shock, the shock can be transmitted to the main body for assembly price and then transmitted to the shock absorbing mechanism 2, the extending column 203 on the shock absorbing mechanism 2 can transmit the shock to the shock absorbing member 204, and the shock absorbing spring 2042 on the shock absorbing member 204 can consume the shock, so that the purpose of shock absorption is achieved.
The fastening bolts penetrate through the fastening holes in the fastening plate 8, the side arc plates 102 can be fixed and limited, the firmness of the main body assembly 1 is improved, the injection mechanism 6 is arranged on the top shell 101, and the injection mechanism 6 can conveniently squeeze conductive grease or conductive filler into the main body assembly 1 so as to fill gaps better and enhance the conductive performance.
The side fixing device 3 can assist in fixing the high-voltage transmission line on two sides of the main body assembly 1, so that the device can have higher protection intensity, the clamping end can be slidably clamped in the clamping ring, the right half ring 303 is limited by clamping after being clamped in the clamping ring, cannot rotate and can only rotate along with the right half ring 303, the device can be rotatably arranged outside the shrinkage plate 301 when the shrinkage plate 301 needs to be fixedly clamped, the diameter of a moving column is smaller than that of the clamping ring, and can slide relative to the right half ring 303 when the moving column is separated from external threads on the shrinkage plate 301, so that the moving column is positioned in the clamping ring, then the device can be rotated, the right half ring 303 is opened, the left half ring 302 and the right half ring 303 are removed, friction can be increased by the anti-skid strips, and the sliding of the device on the high-voltage transmission line is avoided.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. The utility model provides a high tension transmission line installs with counter shaft device which characterized in that: comprises a main body component (1), a shock absorbing mechanism (2) and a side fixing device (3), wherein the shock absorbing mechanism (2) is fixedly arranged below the main body component (1), the shock absorbing mechanism (2) comprises a connecting column (201), a fitting plate (202), an extending column (203), a shock absorbing piece (204) and a shock absorbing cylinder (205), the connecting column (201) is fixed on the side wall of the fitting plate (202), the extending column (203) is fixed on the other side wall of the fitting plate (202), the shock absorbing piece (204) is fixed at one end of the extending column (203), the shock absorbing cylinder (205) is fixedly arranged on the shock absorbing piece, the shock absorbing piece (204) comprises a square column (2041) and a shock absorbing spring (2042), one end of the shock absorbing spring (2042) is fixedly arranged on the outer wall of the square column (2041), the other end of the shock absorbing spring (2042) is fixedly connected on the inner wall of the shock absorbing cylinder (205), the side fixing device (3) is fixed on the other side wall of the fitting plate (202), the semi-ring (301) is fixed on the left side fixing device (301) and the right side fixing device (301) are fixed on the side wall (301) and the side fixing device (301) which are fixed on the left side fixing plate (301) and the side fixing device (301) and the side (301) side fixing device (302, the left semi-ring (302) is rotationally clamped on the right semi-ring (303), the left semi-ring (302) and the right semi-ring (303) are sleeved on the outer side of the shrinkage plate (301), a handle (4) is fixed on the main body component (1), the main body component (1) comprises a top shell (101), a side arc plate (102) and a connecting piece (103), the side arc plate (102) is rotationally installed on two sides of the top shell (101) through the connecting piece (103), an extrusion mechanism (5) is installed on the side wall of the side arc plate (102), the extrusion mechanism (5) comprises an outer supporting shell (501), an extrusion bolt (502) and an inner extrusion plate (503), the outer supporting shell (501) is fixed on the outer wall of the side arc plate (102), the extrusion bolt (502) is installed on the outer supporting shell, an extrusion groove is formed in the inner wall of the side arc plate (102), the inner plate (503) is located in the extrusion groove, an extrusion mechanism (5) is installed on the side wall of the top shell (101), one end (8) is fixedly provided with an injection fastening hole (8) on the side of the side arc plate (102), and the fastening screw cap is arranged on the fastening bolt.
2. The shaft device for mounting a high-voltage transmission line according to claim 1, wherein: the fixing lug plate (7) is provided with a fixing lug hole, the connecting column (201) penetrates through the fixing lug hole, the outer wall of the connecting column (201) is provided with external threads, and the connecting column (201) is provided with a connecting cap.
3. The shaft device for mounting a high-voltage transmission line according to claim 1, wherein: the connecting piece (103) comprises a supporting block (1031) and a side connecting plate (1032), the supporting block (1031) is fixed on the outer wall of the top shell (101), the side connecting plate (1032) is fixed on the outer wall of the side arc plate (102), and the side arc plate (102) is rotationally mounted and clamped on the supporting block (1031) through a shaft rod.
4. The shaft device for mounting a high-voltage transmission line according to claim 1, wherein: injection mechanism (6) are including injection section of thick bamboo (601) and injection shell (602), injection shell (602) joint is installed on injection section of thick bamboo (601), injection hole has been seted up to the bottom in injection section of thick bamboo (601), injection hole extends to the bottom of top shell (101), injection mechanism (6) below top shell (101) with set up the guiding gutter on the inner wall of side arc board (102).
5. The shaft device for mounting a high-voltage transmission line according to claim 1, wherein: the left half ring (302) is characterized in that clamping rings are fixed at two ends of the left half ring (302), clamping ends are fixed at two ends of the right half ring (303), a moving column is arranged at the clamping end of the upper part of the right half ring (303), a stop block is arranged at one end of the moving column, an inner side anti-slip strip of the shrinkage plate (301), an inclined blocking slope and external threads are arranged on the outer wall of the shrinkage plate (301), and internal threads are arranged on the inner wall of the left half ring (302) and the inner wall of the right half ring (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210624104.4A CN114883973B (en) | 2022-06-02 | 2022-06-02 | Shaft aligning device for high-voltage transmission line installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210624104.4A CN114883973B (en) | 2022-06-02 | 2022-06-02 | Shaft aligning device for high-voltage transmission line installation |
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| Publication Number | Publication Date |
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| CN114883973A CN114883973A (en) | 2022-08-09 |
| CN114883973B true CN114883973B (en) | 2024-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210624104.4A Active CN114883973B (en) | 2022-06-02 | 2022-06-02 | Shaft aligning device for high-voltage transmission line installation |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116937429B (en) * | 2023-08-07 | 2024-02-02 | 江苏易鼎电力科技有限公司 | Heat-resistant overhead transmission line wire tensioning equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0522819A (en) * | 1991-07-05 | 1993-01-29 | Hitachi Plant Eng & Constr Co Ltd | Cable expander |
| WO2013166229A1 (en) * | 2012-05-04 | 2013-11-07 | Tyco Electronics Corporation | Cable anchoring system for a fiber optic enclosure |
| CN214707094U (en) * | 2021-05-19 | 2021-11-12 | 国网内蒙古东部电力有限公司建设分公司 | Transmission line vibration-proof device |
| CN216162376U (en) * | 2021-07-30 | 2022-04-01 | 江苏大春电力器材有限公司 | High tension transmission line iron stand of linking mechanism with adjustable |
-
2022
- 2022-06-02 CN CN202210624104.4A patent/CN114883973B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0522819A (en) * | 1991-07-05 | 1993-01-29 | Hitachi Plant Eng & Constr Co Ltd | Cable expander |
| WO2013166229A1 (en) * | 2012-05-04 | 2013-11-07 | Tyco Electronics Corporation | Cable anchoring system for a fiber optic enclosure |
| CN214707094U (en) * | 2021-05-19 | 2021-11-12 | 国网内蒙古东部电力有限公司建设分公司 | Transmission line vibration-proof device |
| CN216162376U (en) * | 2021-07-30 | 2022-04-01 | 江苏大春电力器材有限公司 | High tension transmission line iron stand of linking mechanism with adjustable |
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|---|---|
| CN114883973A (en) | 2022-08-09 |
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