CN119695714A - A 10kV insulated overhead conductor installation structure to prevent breaking - Google Patents
A 10kV insulated overhead conductor installation structure to prevent breaking Download PDFInfo
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Abstract
本发明公开了一种防拉断10千伏绝缘架空导线安装结构，本发明涉及导线安装技术领域。该防拉断10千伏绝缘架空导线安装结构，包括三角基座、导线支撑组件，导线支撑组件包括外壳和条形孔，外壳的外侧且靠近底部位置安装有进线斗，外壳远离进线斗的一侧安装有出线斗，外壳的内侧面且靠近进线斗的位置安装有进线导轮，外壳的内侧面且靠近出线斗安装有出线导轮，外壳的中间处且靠近条形孔的位置安装有顶线模块，顶线模块包括方形支撑条和连接滑块，方形支撑条的顶端滚动安装有顶动轮，连接滑块底部的中间处与条形孔内侧面的底部之间固定安装有支撑弹簧，达到了防拉断目的，导线预留足够余量，并对导线进行导向，有效防止拉断，线路安全可靠。
The invention discloses a 10kV insulated overhead conductor installation structure that prevents breaking, and the invention relates to the technical field of conductor installation. The 10kV insulated overhead conductor installation structure that prevents breaking comprises a triangular base, a conductor support assembly, the conductor support assembly comprises a shell and a strip hole, an incoming wire bucket is installed on the outer side of the shell near the bottom, an outgoing wire bucket is installed on the side of the shell away from the incoming wire bucket, an incoming wire guide wheel is installed on the inner side of the shell near the incoming wire bucket, an outgoing wire guide wheel is installed on the inner side of the shell near the outgoing wire bucket, a top wire module is installed in the middle of the shell near the strip hole, the top wire module comprises a square support bar and a connecting slider, a top wheel is rotatably installed on the top of the square support bar, a support spring is fixedly installed between the middle of the bottom of the connecting slider and the bottom of the inner side of the strip hole, so as to achieve the purpose of preventing breaking, and sufficient margin is reserved for the conductor, and the conductor is guided to effectively prevent breaking, and the line is safe and reliable.
Description
Technical Field
The invention relates to the technical field of wire installation, in particular to an anti-breaking 10 kilovolt insulating overhead wire installation structure.
Background
The overhead line mainly refers to an overhead open line, is erected above the ground, and is a power transmission line for transmitting electric energy by fixing a power transmission wire on a tower erected on the ground by using an insulator. Conductors are one of the important components in overhead lines. The overhead line is one of the common power transmission modes in the power system, can be used for transmitting high-voltage and high-power electric energy, and meets the power requirements of cities and rural areas. With the rapid development of the power industry, the application to overhead lines is also increasing. In overhead transmission lines, overhead conductors need to be installed.
At present, in the middle of the existing overhead line, the overhead line is inevitably tensioned, and the wire is in a tensioned state, so that the wire does not have pre-stored allowance, and the situation that the overhead line breaks easily due to the influence of external wind blowing influences the overall power transmission.
Disclosure of Invention
In order to achieve the above purpose, the invention is realized by the following technical scheme:
The installation structure of the 10 kilovolt insulation overhead conductor for preventing the stretch breaking comprises a triangular base, wherein a bolt is installed at the side of the bottom of the triangular base;
the wire supporting component is used for elastically jacking the wire and is arranged at the top of the triangular base;
The wire supporting assembly comprises a shell and a strip-shaped hole, the shell is fixedly arranged in the middle of the top of the triangular base, the strip-shaped hole is formed in the middle of the outer side of the triangular base, a wire inlet hopper is arranged at the outer side of the shell and close to the bottom, a wire outlet hopper is arranged at one side of the shell, which is far away from the wire inlet hopper, a wire inlet guide wheel is arranged at the inner side of the shell and close to the wire inlet hopper, a wire outlet guide wheel is arranged at the inner side of the shell and close to the wire outlet hopper, a top wire module is arranged at the middle of the shell and close to the strip-shaped hole, an overhead wire passes through the center of the wire inlet hopper, bypasses the bottom of the wire inlet guide wheel, bypasses the bottom of the wire outlet guide wheel and passes out of the wire outlet hopper, and when the overhead wire is pulled to move, the wire inlet guide wheel and the wire outlet guide wheel roll smoothly, so that the situation of blocking is not easy to occur;
The overhead line module comprises a square support bar and a connecting sliding block, wherein the square support bar is slidably arranged at a corresponding position inside a shell, the connecting sliding block is slidably arranged between a bar hole and a triangular base, the bottom end of the square support bar penetrates through the bottom of an inner cavity of the shell and extends to the outer part of the inner cavity of the shell, the bottom end of the square support bar and the top of the connecting sliding block are fixedly arranged, a top wheel is rotatably arranged at the top end of the square support bar, a tension spring is fixedly arranged between the middle part of the top of the connecting sliding block and the top of the inner side of the bar hole, a supporting spring is fixedly arranged between the middle part of the bottom of the connecting sliding block and the bottom of the inner side of the bar hole, in an initial state, the tension spring is utilized, and is combined with the elastic support of the supporting spring, so that the connecting sliding block applies upward pushing force to the square support bar, the top wheel is positioned at the highest position inside the inner cavity of the shell, the top wheel is wound around the top of the top wheel, the overhead line is positioned in a groove of the middle of the top wheel, the overhead line is bent, the overhead line is in a shape, a guide surplus is fixedly arranged between the middle part of the top wheel and the top wheel, and the top wheel is easily stretched along with the top wheel, and the top wheel is prevented from sliding downward, and is easily stretched out, and is in advance, and the top of the top line.
Preferably, the inner side surface of the wire inlet hopper and the inner side surface of the wire outlet hopper are annular cambered surfaces, the wire inlet hopper and the wire outlet hopper are installed at the same height, and the wire inlet guide wheel and the wire outlet guide wheel are installed at the same height.
Preferably, the strip-shaped holes are vertically formed, the number of the bolts is four, the four bolts are uniformly arranged at the side of the bottom of the triangular base, and the triangular base is fixed by utilizing a plurality of groups of bolts, so that the triangular base is more stable.
Preferably, the middle part outside the connecting slide block is attached to the inner side surface of the strip-shaped hole, and the tension spring and the supporting spring are arranged on the same vertical line, so that the elasticity of the tension spring and the supporting spring is convenient to use, and the connecting slide block drives the square supporting bar to reset.
Preferably, the square support bars are vertically arranged, two square support bars are symmetrically arranged along the top driving wheel.
Preferably, the inclined plane department in the triangle base outside installs the direction subassembly, the position that the direction subassembly was being close to the shell is installed, the direction subassembly is including buckling support, buckling support's bottom is through screw and the inclined plane department fixed mounting in the triangle base outside, buckling support's top fixed mounting has wire drum, wire drum installs in the position that is close to the inlet wire fill, the medial surface rolling mounting of wire drum has the ring, the inboard circular surface fixed mounting of ring has the packing ring, when external wind blows on overhead line's wire, utilizes the wire to pass from the center of ring to combine rolling connection when between the inside of ring and wire drum for the ring is in swing joint, and the packing ring parcel is in the outside of wire, makes the wire when rocking, is difficult for appearing wearing and tearing the condition, carries out safety protection to the wire, prolongs the life of wire.
Preferably, the number of the wire cylinders is two, the two wire cylinders are symmetrically arranged along the shell, and the wire cylinders and the wire inlet hopper are arranged at the same height, so that wires of the overhead line can be conveniently guided through the wire cylinders.
The overhead conductor passes through the center of the conductor cylinder, so that the overhead conductor enters into the inside of the shell to be in a horizontal straight line state, the conductor cylinders are arranged on two sides of the shell, the overhead conductor still presents the horizontal straight line state after passing out of the outlet hopper, the conductor enters into the inside of the shell conveniently and moves out of the inside of the shell, and in the construction process of the overhead conductor, the conductor in the straight line state is easier to spread, tighten and fix.
Preferably, the center of the circle of the ring coincides with the central axis of the middle part of the wire cylinder, and the gasket is made of rubber.
Preferably, the bottom of connecting the slider and be close to the position of triangle base and install the anti-loosening subassembly, anti-loosening subassembly includes the chevron frame, fixed mounting between the bottom of chevron frame's top and connecting the slider, the bottom of chevron frame and be close to the position slidable mounting of bolt have the cylinder, the outer disc of cylinder just is close to top position fixed mounting and has last spacing piece, the outer disc of cylinder just is close to bottom position fixed mounting and has lower spacing piece, spacing is all installed to the corresponding both sides of outer disc of cylinder, slidable mounting between spacing and the bottom of chevron frame, hexagonal hole has been seted up to the inside middle part of cylinder, fixed mounting has the shell fragment that resets down between the top of spacing piece and the bottom of chevron frame, and the wire along with overhead line receives the pulling force for top square support bar presses down to drive connecting the slider through square support bar, the extension spring receives the compression, and the chevron frame is driven down and moves down under the support of reset spring, makes the cylinder by driving down together, and the hexagon nut is pressed down to the bottom of hole card, and receives the hexagon nut along with the top, and the elastic deformation is prevented to the vibration and is difficult to the increase the condition that the nut is pressed down.
Preferably, the number of the cylinders is four, the four cylinders are uniformly arranged on the surface of the triangular base, and the positions of the hexagonal inner holes correspond to the positions of the bolts.
The invention provides an anti-stretch-breaking 10 kilovolt insulating overhead conductor mounting structure. The beneficial effects are as follows:
1. This prevent breaking 10 kilovolts insulating overhead conductor mounting structure utilizes overhead conductor to pass from the center of inlet wire fill to walk around from the bottom of inlet wire guide pulley, and walk around from the bottom of outlet wire guide pulley, and wear out from the hopper of being qualified for the next round of competitions, when being pulled along with overhead conductor and remove, inlet wire guide pulley and outlet wire guide pulley can roll, alright make overhead conductor remove smoothly, be difficult for appearing the condition of jam.
2. This prevent breaking 10 kilovolts insulating overhead conductor mounting structure utilizes the pulling force of extension spring to combine the elastic support of supporting spring, when initial state, make the slider that connects apply ascending thrust to square support bar, and under square support bar's connection, make the top wheel be in the highest department of shell inner chamber, and walk around the wire from the top of top wheel, and the wire is in the recess of top wheel department in the middle of, alright jack-up overhead conductor, thereby make the wire that is in the shell inside appear crooked several word shape, reserve the surplus to the direction, when overhead conductor receives the tensioning, along with the pressure that the top wheel received overhead conductor, and under square support bar's sliding connection, make top wheel downwardly moving, thereby make the wire that pre-stores in the shell inside outwards extend, be difficult for appearing breaking, help the line transmission of electricity smooth and easy.
3. This prevent breaking 10 kilovolts insulating air wire mounting structure passes through air wire from the center of wire drum for air wire enters into and presents horizontal rectilinear state between the inside of shell, and utilizes the both sides of shell all to install the wire drum, alright make air wire still present horizontal rectilinear state after wearing out from the wire bucket, the wire of being convenient for enters into the inside of shell to shift out the inside of shell, and in air wire's work progress, the wire under the rectilinear state is more easy to carry out the exhibition of wire and is put, tight line and fix.
4. This prevent breaking 10 kilovolts insulating overhead conductor mounting structure, when external wind blows to overhead line's wire, utilize the wire to pass from the center of ring to combine rolling connection when between the inside of ring and wire drum, make the ring be in swing joint down, and the packing ring parcel is in the outside of wire, make the wire when rocking, be difficult for appearing the circumstances of wearing and tearing, carry out safety protection to the wire, extension wire's life.
5. This prevent breaking 10 kilovolts insulating overhead conductor mounting structure, along with overhead line's wire receives the pulling force, make top round pair of square support bar push down, and drive through square support bar and connect the slider and move downwards, the extension spring receives the extension, the supporting spring receives the compression, and the chevron shape frame is driven by the connecting slider and moves downwards, and under the support of shell fragment that resets, make the cylinder driven and move downwards together, the bottom joint of hexagon hole is on the hexagon nut at bolt top, along with the chevron shape frame receives to press, make reset shell fragment atress carry out elastic deformation, thereby increase the pressing force that the cylinder received, can prevent the bolt from appearing moving back the silk condition, be difficult for receiving the influence of vibration, prevent not hard up effectively.
Drawings
Fig. 1 is a schematic diagram of the whole structure of an installation structure of an anti-stretch-break 10 kv insulated overhead conductor;
fig. 2 is a schematic view showing a bottom view of an installation structure of the 10 kv insulated overhead conductor for preventing stretch-breaking;
FIG. 3 is a schematic view of a connection structure between a wire support assembly and a triangle base according to the present invention;
FIG. 4 is a schematic diagram of the connection structure between the top line module and the housing, and between the top line module and the strip-shaped hole;
FIG. 5 is a schematic diagram of the overall structure of the roof line module according to the present invention;
FIG. 6 is a schematic view of the connection structure between the guide assembly and the triangular base of the present invention;
FIG. 7 is a schematic cross-sectional view of a guide assembly of the present invention;
FIG. 8 is a schematic view of the overall structure of the anti-loosening assembly according to the present invention.
In the figure, 1, a triangular base; 2, a bolt, 3, a wire supporting component, 4, a guiding component, 5, an anti-loosening component, 31, a shell, 32, a strip hole, 33, a wire inlet bucket, 34, a wire outlet bucket, 35, a wire inlet guide wheel, 36, a wire outlet guide wheel, 37, a top wire module, 371, a square supporting bar, 372, a connecting sliding block, 373, a top driving wheel, 374, a tension spring, 375, a supporting spring, 41, a bending bracket, 42, a wire cylinder, 43, a circular ring, 44, a gasket, 51, a herringbone frame, 52, a cylinder, 53, an upper limit piece, 54, a lower limit piece, 55, a limit piece, 56, a hexagonal inner hole, 57 and a reset spring.
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.
In a first embodiment, as shown in fig. 1 to 5, the present invention provides a technical solution:
the utility model provides an prevent breaking 10 kilovolt insulating overhead conductor mounting structure, includes triangle base 1, installs bolt 2 in the limit side department of triangle base 1 bottom;
A wire supporting assembly 3, wherein the wire supporting assembly 3 is used for elastically jacking up the wire, and the wire supporting assembly 3 is arranged at the top of the triangle base 1;
The wire supporting assembly 3 comprises a shell 31 and a strip-shaped hole 32, wherein the shell 31 is fixedly arranged in the middle of the top of the triangular base 1, the strip-shaped hole 32 is formed in the middle of the outer side of the triangular base 1, a wire inlet hopper 33 is arranged at the outer side of the shell 31 and close to the bottom, a wire outlet hopper 34 is arranged at one side of the shell 31 far away from the wire inlet hopper 33, a wire inlet guide wheel 35 is arranged at the inner side of the shell 31 and close to the wire inlet hopper 33, a wire outlet guide wheel 36 is arranged at the inner side of the shell 31 and close to the wire outlet hopper 34, a top wire module 37 is arranged at the middle of the shell 31 and close to the strip-shaped hole 32, an overhead wire passes through the center of the wire inlet hopper 33 and bypasses the bottom of the wire inlet guide wheel 35, bypasses the bottom of the wire outlet guide wheel 36 and passes out of the wire outlet hopper 34, and when the overhead wire is pulled to move, the wire inlet guide wheel 35 and the wire outlet guide wheel 36 roll, so that the overhead wire can move smoothly and the situation of blocking is not easy to occur;
The bar holes 32 are vertically formed, the number of the bolts 2 is four, the four bolts 2 are uniformly arranged at the side of the bottom of the triangular base 1, and the triangular base 1 is fixed by utilizing the plurality of groups of bolts 2, so that the triangular base 1 is more stable.
The inner side surface of the wire inlet bucket 33 and the inner side surface of the wire outlet bucket 34 are annular cambered surfaces, the wire inlet bucket 33 and the wire outlet bucket 34 are arranged at the same height, and the wire inlet guide wheel 35 and the wire outlet guide wheel 36 are arranged at the same height.
The top line module 37 comprises a square support bar 371 and a connecting slide block 372, wherein the square support bar 371 is slidably arranged at a corresponding position inside the shell 31, the connecting slide block 372 is slidably arranged between the bar hole 32 and the triangular base 1, the bottom end of the square support bar 371 penetrates through the bottom of the inner cavity of the shell 31 and extends to the outside of the inner cavity, the bottom end of the square support bar 371 is fixedly arranged at the top of the connecting slide block 372, a top wheel 373 is rotatably arranged at the top end of the square support bar 371, a tension spring 374 is fixedly arranged between the middle part of the top of the connecting slide block 372 and the top of the inner side surface of the bar hole 32, a supporting spring 375 is fixedly arranged between the middle part of the bottom of the connecting slide block 372 and the bottom of the inner side surface of the bar hole 32, and in an initial state, the tension of the tension spring 374 is utilized and the elastic support of the supporting spring 375 is combined, the connecting slider 372 applies upward pushing force to the square support bar 371, under the connection of the square support bar 371, the top wheel 373 is located at the highest position of the inner cavity of the shell 31, the wire bypasses the top of the top wheel 373, and the wire is located in the groove in the middle of the top wheel 373, so that the overhead wire can be jacked up, the wire located in the shell 31 is in a bent shape like a Chinese character 'ji', when the overhead wire is tensioned, the overhead wire is stressed by the overhead wire along with the top wheel 373, and under the sliding connection of the square support bar 371, the top wheel 373 moves downwards, so that the wire pre-stored in the shell 31 extends outwards, the situation of stretch-breaking is not easy to occur, and smooth transmission of the wire is facilitated.
The middle of the outer side of the connecting slide block 372 is attached to the inner side surface of the strip-shaped hole 32, and the tension spring 374 and the support spring 375 are arranged on the same vertical line, so that the elastic force of the tension spring 374 and the support spring 375 is conveniently utilized, and the connecting slide block 372 drives the square support bar 371 to reset.
The square support bars 371 are vertically installed, the number of the square support bars 371 is two, and the two square support bars 371 are symmetrically installed along the top wheel 373.
A second embodiment, based on the first embodiment, please refer to fig. 1 to 7:
The inclined plane department in the triangle base 1 outside installs guiding component 4, guiding component 4 installs the position near shell 31, guiding component 4 includes buckling support 41, buckling support 41's bottom passes through screw and the inclined plane department fixed mounting in the triangle base 1 outside, buckling support 41's top fixed mounting has wire drum 42, wire drum 42 installs the position near inlet wire fill 33, wire drum 42's medial surface roll-mounting has ring 43, ring 43 inboard circular surface fixed mounting has packing ring 44, pass through overhead conductor from wire drum 42's center department for overhead conductor enters into the inside of shell 31 and presents horizontal rectilinear state between, and utilize the both sides of shell 31 to install wire drum 42, can make overhead conductor still present horizontal rectilinear state after wearing out from outlet wire fill 34 department, the wire is convenient for enter into the inside of shell 31, and shift out the inside of shell 31, and in overhead line's construction process, the wire under the rectilinear state is more easy to carry out the wire exhibition, tight line and fix.
The number of the wire drums 42 is two, and the two wire drums 42 are symmetrically arranged along the shell 31, and the wire drums 42 and the wire inlet hopper 33 are arranged at the same height, so that the wires of the overhead line can be guided through the wire drums 42.
The center of the circular ring 43 coincides with the central axis of the middle part of the wire cylinder 42, the gasket 44 is made of rubber, when external wind blows to the wire of the overhead line, the wire passes through the center of the circular ring 43 and is connected with the inner part of the wire cylinder 42 in a rolling way, so that the circular ring 43 is in movable connection, and the gasket 44 wraps the outer part of the wire, so that the wire is not easy to wear when shaking.
In a third embodiment, please refer to fig. 1 to 8 based on the first and second embodiments:
The anti-loosening component 5 is arranged at the bottom of the connecting slide block 372 and near the triangular base 1, the anti-loosening component 5 comprises a herringbone frame 51, a hexagon inner hole 56 is arranged in the middle of the inside of the cylinder 52, a cylinder 52 is slidably arranged at the bottom end of the herringbone frame 51 and near the bolt 2, an upper limit plate 53 is fixedly arranged at the outer circle surface of the cylinder 52 and near the top, a lower limit plate 54 is fixedly arranged at the outer circle surface of the cylinder 52 and near the bottom, limit strips 55 are arranged at two corresponding sides of the outer circle surface of the cylinder 52, a reset spring plate 57 is fixedly arranged between the top of the lower limit plate 54 and the bottom of the herringbone frame 51, along with the wire of overhead line receives the pulling force for top wheel 373 is pressed down to square support bar 371 drives the slider 372 and moves down, and extension spring 374 receives the extension, and support spring 375 receives the compression, and the chevron shape frame 51 is driven down by the slider 372 and moves, and under the support of reset shell fragment 57, make cylinder 52 driven and move down together, the bottom joint of hexagon hole 56 is on the hexagon nut at bolt 2 top, along with chevron shape frame 51 receives the pressure, make reset shell fragment 57 atress carry out elastic deformation, thereby increase the pressing force that cylinder 52 received, can prevent that bolt 2 from appearing moving back the condition of silk, be difficult for receiving the influence of vibration, effectively prevent not hard up.
The number of the cylinders 52 is four, the four cylinders 52 are uniformly arranged on the surface of the triangular base 1, and the positions of the hexagonal inner holes 56 correspond to the positions of the bolts 2.
When the triangular base is used, firstly, a worker integrally places the triangular base 1 at a designated position of a frame body of an overhead line, and fixes the triangular base 1 through bolts 2;
At this time, the cover plate at the top of the shell 31 is opened, and the wire of the overhead line passes through the middle of the circular ring 43, so that the wire is positioned at the middle of the inside of the wire cylinder 42, passes through the center of the wire inlet bucket 33 by using the overhead wire and bypasses the bottom of the wire inlet guide wheel 35, and at this time, the wire bypasses the top of the top wheel 373, bypasses the bottom of the wire outlet guide wheel 36 and passes out of the wire outlet bucket 34;
in the initial state, the tension of the tension spring 374 is utilized, and the elastic support of the support spring 375 is combined, so that the connecting slider 372 applies upward pushing force to the square support bar 371, and under the connection of the square support bar 371, the overhead conductor can be jacked up by the jacking wheel 373 at the highest position of the inner cavity of the shell 31, so that the conductor in the shell 31 is in a bent shape like a Chinese character 'ji', the guiding allowance is reserved, and then the cover plate is mounted on the top of the shell 31 for sealing;
When the overhead conductor is pulled to move, the incoming line guide wheel 35 and the outgoing line guide wheel 36 roll, so that the overhead conductor can move smoothly, the situation of jamming is not easy to occur, the overhead conductor passes through the center of the conductor cylinder 42, the overhead conductor enters the inside of the shell 31 to be in a horizontal straight line state, the conductor cylinders 42 are arranged on two sides of the shell 31, the overhead conductor still in the horizontal straight line state after passing out of the outgoing line bucket 34, the conductor enters the inside of the shell 31 conveniently and moves out of the inside of the shell 31, and the conductor in the straight line state is easier to spread, tighten and fix in the construction process of the overhead conductor;
Meanwhile, when the overhead conductor is tensioned, the overhead conductor is stressed along with the top wheel 373, and the top wheel 373 moves downwards under the sliding connection of the square support bar 371, so that the conductor pre-stored in the shell 31 extends outwards, the situation of stretch-breaking is not easy to occur, and smooth transmission of the line is facilitated;
And along with the wire of overhead line receives the pulling force, make top wheel 373 push down to square support bar 371, and drive the connection slider 372 to move down through square support bar 371, the extension spring 374 receives the extension, support spring 375 is compressed, and the chevron shaped frame 51 is driven by the connection slider 372 to move down, and under the support of reset shell fragment 57, make cylinder 52 driven and move down together, the bottom joint of hexagon hole 56 is on the hexagon nut at bolt 2 top, along with chevron shaped frame 51 receives the pressure, make reset shell fragment 57 atress carry out elastic deformation, thereby increase the pressing force that cylinder 52 received, can prevent that bolt 2 from appearing moving back the condition of silk, be difficult for receiving the influence of vibration, prevent loosening effectively;
When external wind blows on the conductor of the overhead line, the conductor passes through the center of the circular ring 43 and is connected with the inside of the conductor cylinder 42 in a rolling way, so that the circular ring 43 is movably connected, and the gasket 44 wraps the outside of the conductor, so that the conductor is not easy to wear when shaking.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The anti-breaking 10-kilovolt insulated overhead conductor mounting structure is characterized by comprising a triangular base (1), wherein a bolt (2) is mounted at the side of the bottom of the triangular base (1);
The wire supporting assembly (3) is used for elastically jacking the wires, and the wire supporting assembly (3) is arranged at the top of the triangular base (1);
the wire supporting assembly (3) comprises a shell (31) and a strip-shaped hole (32), wherein the shell (31) is fixedly arranged in the middle of the top of the triangular base (1), the strip-shaped hole (32) is formed in the middle of the outer side of the triangular base (1), a wire inlet hopper (33) is arranged at the outer side of the shell (31) and close to the bottom, a wire outlet hopper (34) is arranged at one side, far away from the wire inlet hopper (33), of the shell (31), a wire inlet guide wheel (35) is arranged at the inner side of the shell (31) and close to the wire inlet hopper (33), a wire outlet guide wheel (36) is arranged at the inner side of the shell (31) and close to the wire outlet hopper (34), and a wire jacking module (37) is arranged at the middle of the shell (31) and close to the position of the strip-shaped hole (32);
The top line module (37) comprises a square supporting bar (371) and a connecting sliding block (372), wherein the square supporting bar (371) is slidably mounted at a corresponding position inside the shell (31), the connecting sliding block (372) is slidably mounted between the bar-shaped hole (32) and the triangular base (1), the bottom end of the square supporting bar (371) penetrates through the bottom of the inner cavity of the shell (31) and extends to the outside of the inner cavity, the bottom end of the square supporting bar (371) is fixedly mounted with the top of the connecting sliding block (372), the top end of the square supporting bar (371) is provided with a top wheel (373) in a rolling mode, a tension spring (374) is fixedly mounted between the middle of the top of the connecting sliding block (372) and the top of the inner side of the bar-shaped hole (32), and a supporting spring (375) is fixedly mounted between the middle of the bottom of the connecting sliding block (372) and the bottom of the inner side of the bar-shaped hole (32).
2. The installation structure of the 10 kilovolt insulation overhead conductor, as set forth in claim 1, characterized in that the inner side surface of the incoming wire bucket (33) and the inner side surface of the outgoing wire bucket (34) are annular cambered surfaces, the incoming wire bucket (33) and the outgoing wire bucket (34) are installed at the same height, and the incoming wire guide wheel (35) and the outgoing wire guide wheel (36) are installed at the same height.
3. The installation structure of the 10 kilovolt insulation overhead conductor for preventing breaking of the cable according to claim 1, wherein the strip-shaped holes (32) are vertically formed, four bolts (2) are arranged, and the four bolts (2) are uniformly arranged at the side of the bottom of the triangular base (1).
4. The 10 KV insulated overhead conductor mounting structure of claim 1, wherein the middle of the outer side of the connecting sliding block (372) is attached to the inner side surface of the strip-shaped hole (32), and the tension spring (374) and the supporting spring (375) are mounted on the same vertical line.
5. The 10 KV insulated overhead conductor mounting structure of claim 1, wherein the square support bars (371) are vertically mounted, two square support bars (371) are symmetrically mounted along the top wheel (373).
6. The installation structure of the 10 kilovolt insulation overhead conductor, as set forth in claim 1, characterized in that a guiding component (4) is installed at an inclined plane on the outer side of the triangular base (1), the guiding component (4) is installed at a position close to the shell (31), the guiding component (4) comprises a bending support (41), the bottom end of the bending support (41) is fixedly installed at the inclined plane on the outer side of the triangular base (1) through a screw, a conductor cylinder (42) is fixedly installed at the top end of the bending support (41), the conductor cylinder (42) is installed at a position close to the wire inlet hopper (33), a circular ring (43) is installed on the inner side surface of the conductor cylinder (42) in a rolling mode, and a gasket (44) is fixedly installed on the inner side surface of the circular ring (43).
7. The structure for mounting 10 KV insulated overhead conductors according to claim 6, wherein the number of the conductor cylinders (42) is two, the two conductor cylinders (42) are symmetrically mounted along the shell (31), and the conductor cylinders (42) and the wire inlet hopper (33) are mounted at the same height.
8. The structure for mounting an insulated overhead conductor of 10 KV against breaking according to claim 6, wherein the center of the circular ring (43) coincides with the central axis of the middle part of the conductor cylinder (42), and the gasket (44) is made of rubber.
9. The 10 KV insulated overhead conductor mounting structure of claim 1, wherein an anti-loosening component (5) is mounted at the bottom of a connecting sliding block (372) and close to a triangular base (1), the anti-loosening component (5) comprises a herringbone frame (51), a fixing mounting is arranged between the top of the herringbone frame (51) and the bottom of the connecting sliding block (372), a cylinder (52) is slidably mounted at the bottom of the herringbone frame (51) and close to a bolt (2), an upper limiting piece (53) is fixedly mounted at the position of the outer circular surface of the cylinder (52) close to the top, a lower limiting piece (54) is fixedly mounted at the position of the outer circular surface of the cylinder (52) close to the bottom, limiting bars (55) are mounted at two sides corresponding to the outer circular surface of the cylinder (52), a hexagonal inner hole (56) is formed in the middle of the inner portion of the inner part of the cylinder (52), and a reset elastic piece (57) is fixedly mounted between the top of the lower limiting piece (54) and the bottom of the herringbone frame (51).
10. The 10 KV insulated overhead conductor mounting structure of claim 9, wherein four cylinders (52) are uniformly mounted on the surface of the triangular base (1), and the positions of the hexagonal inner holes (56) correspond to the positions of the bolts (2).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202510208145.9A CN119695714B (en) | 2025-02-25 | 2025-02-25 | Anti-stretch-break 10 KV insulated overhead conductor mounting structure |
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| CN202510208145.9A CN119695714B (en) | 2025-02-25 | 2025-02-25 | Anti-stretch-break 10 KV insulated overhead conductor mounting structure |
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| CN119695714B CN119695714B (en) | 2025-06-06 |
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| CN222107461U (en) * | 2024-04-10 | 2024-12-03 | 甘肃凯瑞达电气设备有限公司 | Device for laying electric wires and cables |
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| JP2007107701A (en) * | 2005-10-17 | 2007-04-26 | Tetsudo Kizai Kogyo Kk | Looseness preventive device of bolt or nut |
| CN110571739A (en) * | 2019-09-11 | 2019-12-13 | 赵秀军 | A safety support device with adjustment function for power transmission line |
| CN214189318U (en) * | 2021-01-20 | 2021-09-14 | 付建伟 | A high-voltage control box for a new energy vehicle power electronic converter |
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| CN119695714B (en) | 2025-06-06 |
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