A 10kV insulated overhead conductor installation structure to prevent breaking

Abstract

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 includes a triangular base, a conductor support assembly, and the conductor support assembly includes a shell and a strip hole. An inlet bucket is installed on the outer side of the shell near the bottom, an outlet bucket is installed on the side of the shell away from the inlet bucket, an inlet guide wheel is installed on the inner side of the shell near the inlet bucket, an outlet guide wheel is installed on the inner side of the shell near the outlet bucket, and a top wire module is installed in the middle of the shell near the strip hole. The top wire module includes a square support bar and a connecting slider, and a top wheel is installed on the top of the square support bar in a rolling manner. 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

[0001] The invention relates to the technical field of conductor installation, in particular to an anti-breaking 10kV insulated overhead conductor installation structure. Background Art

[0002] Overhead lines mainly refer to overhead open lines, which are erected above the ground. They use insulators to fix the transmission wires on the towers erected on the ground to transmit electric energy. The conductor is one of the important components of the overhead line. Overhead lines are one of the commonly used transmission methods in power systems. They can be used to transmit high-voltage and high-power electric energy to meet urban and rural electricity needs. With the rapid development of the power industry, the application of overhead lines is also increasing. In overhead transmission lines, overhead wires need to be installed.

[0003] At present, in the existing overhead lines, it is inevitable to tighten the overhead wires. When the wires are in a tensioned state, there is no pre-stored margin in the wires. With the influence of external wind, the overhead wires are easily broken, affecting the overall power transmission. Summary of the invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0005] A 10 kV insulated overhead conductor installation structure for preventing breaking, comprising a triangular base, wherein bolts are installed at the sides of the bottom of the triangular base;

[0006] A wire support assembly, which is used to elastically lift the wire, and the wire support assembly is installed on the top of the triangular base;

[0007] Wherein, the wire support assembly includes a shell and a strip hole, the shell is fixedly installed in the middle of the top of the triangular base, the strip hole is opened in the middle of the outer side of the triangular base, an inlet bucket is installed on the outer side of the shell and close to the bottom, an outlet bucket is installed on the side of the shell away from the inlet bucket, an inlet guide wheel is installed on the inner side of the shell and close to the inlet bucket, an outlet guide wheel is installed on the inner side of the shell and close to the outlet bucket, and a top wire module is installed in the middle of the shell and close to the strip hole, and the overhead wire is passed through the center of the inlet bucket and bypassed from the bottom of the inlet guide wheel, and bypassed from the bottom of the outlet guide wheel, and passed out from the outlet bucket. When the overhead wire is pulled to move, the inlet guide wheel and the outlet guide wheel will roll, so that the overhead wire can move smoothly and is not prone to jamming;

[0008] The top line module includes a square support bar and a connecting slider, the square support bar is slidably installed at a corresponding position inside the shell, the connecting slider is slidably installed between the strip hole and the triangular base, the bottom end of the square support bar passes through the bottom of the inner cavity of the shell and extends to the outside thereof, the bottom end of the square support bar is fixedly installed on the top of the connecting slider, and a top driving wheel is rotatably installed on the top of the square support bar, a tension spring is fixedly installed between the middle of the top of the connecting slider and the top of the inner side surface of the strip hole, and a supporting spring is fixedly installed between the middle of the bottom of the connecting slider and the bottom of the inner side surface of the strip hole. In the initial state, the tension of the tension spring is used to form a support structure. The elastic support of the supporting spring enables the connecting slider to apply an upward pushing force to the square supporting bar, and under the connection of the square supporting bar, the driving wheel is located at the highest point of the inner cavity of the shell, and the wire is passed around the top of the driving wheel, and the wire is in the groove in the middle of the driving wheel, so that the overhead wire can be lifted up, so that the wire inside the shell is bent in the shape of a "" character, and a margin is reserved for the guide. When the overhead wire is tightened, as the driving wheel is subjected to the pressure of the overhead wire and under the sliding connection of the square supporting bar, the driving wheel moves downward, so that the wire pre-existing in the shell extends outward, and is not easily broken, which helps to transmit power smoothly through the line.

[0009] Preferably, the inner side surface of the inlet wire bucket and the inner side surface of the outlet wire bucket are both annular arc surfaces, and the inlet wire bucket and the outlet wire bucket are installed at the same height, and the inlet wire guide wheel and the outlet wire guide wheel are installed at the same height.

[0010] Preferably, the strip-shaped holes are opened vertically, there are four bolts, and the four bolts are evenly installed on the sides of the bottom of the triangular base. The triangular base is fixed by multiple groups of bolts, making the triangular base more stable.

[0011] Preferably, the middle of the outer side of the connecting slider fits with the inner side of the strip hole, and the tension spring and the support spring are installed on the same vertical line, so that the elastic force of the tension spring and the support spring can be used to enable the connecting slider to drive the square support bar to reset.

[0012] Preferably, the square support bars are installed vertically, there are two square support bars, and the two square support bars are installed symmetrically along the driving wheel.

[0013] Preferably, a guide assembly is installed at the inclined surface of the outer side of the triangular base, and the guide assembly is installed at a position close to the outer shell. The guide assembly includes a bending bracket, and the bottom end of the bending bracket is fixedly installed to the inclined surface of the outer side of the triangular base by screws, and a wire cylinder is fixedly installed on the top of the bending bracket, and the wire cylinder is installed at a position close to the wire feed bucket. A ring is rollingly installed on the inner side surface of the wire cylinder, and a gasket is fixedly installed on the circular surface inside the ring. When external wind blows onto the wire of the overhead line, the wire is passed through the center of the ring and rolledly connected with the inside of the ring and the wire cylinder, so that the ring is in a movable connection, and the gasket is wrapped around the outside of the wire, so that the wire is not easily worn when shaking, the wire is safely protected, and the service life of the wire is extended.

[0014] Preferably, there are two conductor cylinders, and the two conductor cylinders are symmetrically installed along the housing. The conductor cylinders and the wire feeder are installed at the same height, so as to facilitate guiding the conductors of the overhead line through the conductor cylinders.

[0015] The overhead wire passes through the center of the wire cylinder so that the overhead wire is in a horizontal straight line state when entering the interior of the shell, and the wire cylinders are installed on both sides of the shell, so that the overhead wire can remain in a horizontal straight line state after passing through the outlet bucket, which is convenient for the wire to enter and move out of the interior of the shell, and during the construction of the overhead line, the wire in a straight line state is easier to unfold, tighten and fix.

[0016] Preferably, the center of the circular ring coincides with the central axis of the middle of the wire cylinder, and the gasket is made of rubber.

[0017] Preferably, an anti-loosening component is installed at the bottom of the connecting slider and near the triangular base, and the anti-loosening component includes a herringbone frame, which is fixedly installed between the top of the herringbone frame and the bottom of the connecting slider, and a cylinder is slidably installed at the bottom end of the herringbone frame and near the bolt, an upper limit plate is fixedly installed on the outer cylindrical surface of the cylinder and near the top, and a lower limit plate is fixedly installed on the outer cylindrical surface of the cylinder and near the bottom, and limit strips are installed on both sides corresponding to the outer cylindrical surface of the cylinder, and the limit strips are slidably installed between the bottom end of the herringbone frame, a hexagonal inner hole is opened in the middle of the cylinder, and the top of the lower limit plate is fixedly installed with the herringbone frame. A reset spring is fixedly installed between the bottom of the herringbone frame. As the conductor of the overhead line is subjected to tension, the top driving wheel presses downward on the square support bar, and drives the connecting slider downward through the square support bar. The tension spring is stretched, the supporting spring is compressed, and the herringbone frame is driven downward by the connecting slider, and supported by the reset spring, the cylinder is driven downward together, and the bottom end of the hexagonal inner hole is clamped on the hexagonal nut on the top of the bolt. As the herringbone frame is pressed, the reset spring is subjected to force to elastically deform, thereby increasing the pressing force on the cylinder, which can prevent the bolt from being backed out, is not easily affected by vibration, and effectively prevents loosening.

[0018] Preferably, there are four cylinders, and the four cylinders are evenly installed on the surface of the triangular base, and the positions of the hexagonal inner holes correspond to the positions of the bolts.

[0019] The present invention provides a 10 kV insulated overhead conductor installation structure that can prevent breaking. It has the following beneficial effects:

[0020] 1. The anti-breakage 10kV insulated overhead wire installation structure uses the overhead wire to pass through the center of the incoming wire bucket, bypass from the bottom of the incoming wire guide wheel, bypass from the bottom of the outgoing wire guide wheel, and pass through the outgoing wire bucket. As the overhead wire is pulled to move, the incoming wire guide wheel and the outgoing wire guide wheel will roll, so that the overhead wire can move smoothly and is not prone to jamming.

[0021] 2. The anti-break 10kV insulated overhead wire installation structure, in the initial state, uses the tension of the tension spring and the elastic support of the support spring to make the connecting slider apply an upward pushing force to the square support bar, and under the connection of the square support bar, the top wheel is at the highest point of the inner cavity of the shell, and the wire is passed around the top of the top wheel, and the wire is in the groove in the middle of the top wheel, so that the overhead wire can be lifted up, so that the wire inside the shell is bent in the shape of a "" character, and a margin is reserved for the guide. When the overhead wire is tightened, as the top wheel is subjected to the pressure of the overhead wire and under the sliding connection of the square support bar, the top wheel moves downward, so that the wire pre-existing in the shell extends outward, is not easily broken, and is conducive to smooth power transmission of the line.

[0022] 3. The anti-breakage 10kV insulated overhead conductor installation structure allows the overhead conductor to pass through the center of the conductor cylinder, so that the overhead conductor is in a horizontal straight line state when entering the interior of the shell, and the conductor cylinders are installed on both sides of the shell, so that the overhead conductor can remain in a horizontal straight line state after passing through the outlet bucket, which is convenient for the conductor to enter the interior of the shell and move out of the interior of the shell, and during the construction of the overhead line, the conductor in a straight line state is easier to unfold, tighten and fix.

[0023] 4. The anti-breakage 10kV insulated overhead conductor installation structure, when the external wind blows onto the conductor of the overhead line, uses the conductor to pass through the center of the ring, and combines the ring with the inside of the conductor cylinder to form a rolling connection, so that the ring is in a movable connection, and the gasket is wrapped around the outside of the conductor, so that the conductor is not easily worn when shaking, thereby providing safety protection for the conductor and extending the service life of the conductor.

[0024] 5. The anti-break 10kV insulated overhead wire installation structure, as the overhead line wire is subjected to tension, the top wheel presses downward on the square support bar, and drives the connecting slider to move downward through the square support bar, the tension spring is stretched, the support spring is compressed, and the herringbone frame is driven downward by the connecting slider, and under the support of the reset spring piece, the cylinder is driven downward together, and the bottom end of the hexagonal inner hole is clamped on the hexagonal nut on the top of the bolt. As the herringbone frame is pressed, the reset spring piece is elastically deformed by force, thereby increasing the pressing force on the cylinder, which can prevent the bolt from backing out, is not easily affected by vibration, and effectively prevents loosening. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall structure of the 10 kV insulated overhead conductor installation structure for preventing breakage of the present invention;

[0026] Figure 2This is a schematic diagram of the bottom view of the structure of the 10 kV insulated overhead conductor installation structure for preventing the breaking of the present invention;

[0027] Figure 3 It is a schematic diagram of the connection structure between the wire support assembly and the triangular base of the present invention;

[0028] Figure 4 It is a schematic diagram of the connection structure between the top line module, the housing and the strip hole of the present invention;

[0029] Figure 5 This is a schematic diagram of the overall structure of the top line module of the present invention;

[0030] Figure 6 It is a schematic diagram of the connection structure between the guide assembly and the triangular base of the present invention;

[0031] Figure 7 It is a schematic diagram of the cross-sectional structure of the guide assembly of the present invention;

[0032] Figure 8 It is a schematic diagram of the overall structure of the anti-loosening component of the present invention.

[0033] In the figure: 1. triangular base; 2. bolt; 3. wire support assembly; 4. guide assembly; 5. anti-loosening assembly; 31. shell; 32. strip hole; 33. inlet bucket; 34. outlet bucket; 35. inlet guide wheel; 36. outlet guide wheel; 37. top line module; 371. square support bar; 372. connecting slider; 373. top wheel; 374. tension spring; 375. support spring; 41. bending bracket; 42. wire cylinder; 43. ring; 44. washer; 51. herringbone frame; 52. cylinder; 53. upper limit plate; 54. lower limit plate; 55. limit bar; 56. hexagonal inner hole; 57. reset spring. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] The first embodiment, as Figures 1 to 5 As shown, the present invention provides a technical solution:

[0036] A 10 kV insulated overhead conductor installation structure for preventing breaking, comprising a triangular base 1, with bolts 2 installed at the sides of the bottom of the triangular base 1;

[0037] A wire support assembly 3, which is used to elastically lift the wire, and the wire support assembly 3 is installed on the top of the triangular base 1;

[0038] The wire support assembly 3 includes a shell 31 and a strip hole 32. The shell 31 is fixedly mounted in the middle of the top of the triangular base 1. The strip hole 32 is opened in the middle of the outer side of the triangular base 1. An inlet bucket 33 is installed on the outer side of the shell 31 and near the bottom. An outlet bucket 34 is installed on the side of the shell 31 away from the inlet bucket 33. An inlet guide wheel 35 is installed on the inner side of the shell 31 and near the inlet bucket 33. An outlet guide wheel 36 is installed on the inner side of the shell 31 and near the outlet bucket 34. A top wire module 37 is installed in the middle of the shell 31 and near the strip hole 32. The overhead wire passes through the center of the inlet bucket 33, bypasses the bottom of the inlet guide wheel 35, bypasses the bottom of the outlet guide wheel 36, and passes out of the outlet bucket 34. When the overhead wire is pulled to move, the inlet guide wheel 35 and the outlet guide wheel 36 will roll, so that the overhead wire can move smoothly and is not prone to jamming.

[0039] The strip-shaped holes 32 are opened vertically, and there are four bolts 2 , which are evenly installed on the sides of the bottom of the triangular base 1 . The triangular base 1 is fixed by using multiple groups of bolts 2 , so that the triangular base 1 is more stable.

[0040] The inner side surface of the inlet bucket 33 and the inner side surface of the outlet bucket 34 are both annular arc surfaces, and the inlet bucket 33 and the outlet bucket 34 are installed at the same height, and the inlet guide wheel 35 and the outlet guide wheel 36 are installed at the same height.

[0041] The top line module 37 includes a square support bar 371 and a connecting slider 372. The square support bar 371 is slidably installed at a corresponding position inside the shell 31. The connecting slider 372 is slidably installed between the strip hole 32 and the triangular base 1. The bottom end of the square support bar 371 passes through the bottom of the inner cavity of the shell 31 and extends to the outside thereof. The bottom end of the square support bar 371 is fixedly installed on the top of the connecting slider 372. A top driving wheel 373 is rotatably installed on the top of the square support bar 371. A tension spring 374 is fixedly installed between the middle of the top of the connecting slider 372 and the top of the inner side of the strip hole 32. A support spring 375 is fixedly installed between the middle of the bottom of the connecting slider 372 and the bottom of the inner side of the strip hole 32. In the initial state, the tension of the tension spring 374 is used to Combined with the elastic support of the support spring 375, the connecting slider 372 applies an upward pushing force to the square support bar 371, and under the connection of the square support bar 371, the driving wheel 373 is located at the highest point of the inner cavity of the outer shell 31, and the wire is passed around the top of the driving wheel 373, and the wire is in the groove in the middle of the driving wheel 373, so that the overhead wire can be lifted up, so that the wire inside the outer shell 31 is bent in the shape of a "" character, and a margin is reserved for the guide. When the overhead wire is tightened, as the driving wheel 373 is subjected to the pressure of the overhead wire and under the sliding connection of the square support bar 371, the driving wheel 373 moves downward, so that the wire pre-existing in the inner cavity of the outer shell 31 extends outward, and is not easily broken, which helps to transmit power smoothly through the line.

[0042] The middle of the outer side of the connecting slider 372 fits with the inner side of the strip hole 32, and the tension spring 374 and the support spring 375 are installed on the same vertical line, so that the elastic force of the tension spring 374 and the support spring 375 can be used to enable the connecting slider 372 to drive the square support bar 371 to reset.

[0043] The square support bars 371 are installed vertically, there are two square support bars 371 , and the two square support bars 371 are installed symmetrically along the driving wheel 373 .

[0044] The second embodiment is based on the first embodiment. Figures 1 to 7 As shown:

[0045] A guide assembly 4 is installed at the inclined surface of the outer side of the triangular base 1, and the guide assembly 4 is installed at a position close to the shell 31. The guide assembly 4 includes a bending bracket 41. The bottom end of the bending bracket 41 is fixedly installed with the inclined surface of the outer side of the triangular base 1 by screws. A conductor cylinder 42 is fixedly installed on the top of the bending bracket 41. The conductor cylinder 42 is installed at a position close to the incoming line bucket 33. A ring 43 is rollingly installed on the inner side of the conductor cylinder 42, and a gasket 44 is fixedly installed on the circular surface inside the ring 43. The overhead conductor passes through the center of the conductor cylinder 42, so that the overhead conductor presents a horizontal straight line state when entering the inside of the shell 31. By installing the conductor cylinder 42 on both sides of the shell 31, the overhead conductor can still present a horizontal straight line state after passing through the outgoing line bucket 34, which is convenient for the conductor to enter the inside of the shell 31 and move out of the inside of the shell 31. In the construction process of the overhead line, the conductor in a straight line state is easier to deploy, tighten and fix.

[0046] There are two conductor cylinders 42 , and the two conductor cylinders 42 are symmetrically installed along the housing 31 . The conductor cylinders 42 and the line feeder 33 are installed at the same height, so that the conductors of the overhead line can be guided by the conductor cylinders 42 .

[0047] The center of the ring 43 coincides with the central axis of the middle of the conductor cylinder 42. The gasket 44 is made of rubber. When external wind blows onto the conductor of the overhead line, the conductor passes through the center of the ring 43 and is rolledly connected with the inside of the conductor cylinder 42, so that the ring 43 is in a movable connection and the gasket 44 is wrapped around the outside of the conductor, so that the conductor is not easily worn when shaking.

[0048] The third embodiment is based on the first and second embodiments. Figures 1 to 8 As shown:

[0049] An anti-loosening component 5 is installed at the bottom of the connecting slider 372 and near the triangular base 1. The anti-loosening component 5 includes a herringbone frame 51, which is fixedly installed between the top of the herringbone frame 51 and the bottom of the connecting slider 372, and a cylinder 52 is slidably installed on the bottom end of the herringbone frame 51 and near the bolt 2. An upper limit plate 53 is fixedly installed on the outer cylindrical surface of the cylinder 52 and near the top position, and a lower limit plate 54 is fixedly installed on the outer cylindrical surface of the cylinder 52 and near the bottom position. Limiting strips 55 are installed on both sides corresponding to the outer cylindrical surface of the cylinder 52. The limiting strips 55 are slidably installed between the bottom end of the herringbone frame 51, and a hexagonal inner hole 56 is opened in the middle of the cylinder 52. The top of the lower limit plate 54 is fixedly installed between the bottom of the herringbone frame 51. A reset spring 57 is installed. As the conductor of the overhead line is subjected to tension, the top wheel 373 presses the square support bar 371 downward, and drives the connecting slider 372 downward through the square support bar 371, the tension spring 374 is stretched, the support spring 375 is compressed, and the herringbone frame 51 is driven to move downward by the connecting slider 372, and under the support of the reset spring 57, the cylinder 52 is driven to move downward together, and the bottom end of the hexagonal inner hole 56 is clamped on the hexagonal nut at the top of the bolt 2. As the herringbone frame 51 is pressed, the reset spring 57 is subjected to force to elastically deform, thereby increasing the pressing force on the cylinder 52, which can prevent the bolt 2 from being dethreaded, is not easily affected by vibration, and effectively prevents loosening.

[0050] There are four cylinders 52 , and the four cylinders 52 are evenly installed 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 .

[0051] When in use, the staff first places the triangular base 1 as a whole at the designated position of the frame of the overhead line, and fixes the triangular base 1 with bolts 2;

[0052] At this time, the cover plate on the top of the housing 31 is opened, and the wire of the overhead line is passed through the middle of the ring 43, so that the wire is in the middle of the wire cylinder 42, and the overhead wire is passed through the center of the incoming wire bucket 33 and bypassed from the bottom of the incoming wire guide wheel 35. At this time, the wire is bypassed from the top of the top wheel 373, and then bypassed from the bottom of the outgoing wire guide wheel 36, and passed out from the outgoing wire bucket 34;

[0053] In the initial state, the tension of the tension spring 374 is used in combination with the elastic support of the support spring 375, so that the connecting slider 372 applies an upward pushing force to the square support bar 371, and under the connection of the square support bar 371, the jacking wheel 373 is at the highest point of the inner cavity of the shell 31, so that the overhead wire can be lifted up, so that the wire inside the shell 31 is bent in the shape of a Chinese character "X", and a margin is reserved for the guide, and then the cover plate is installed on the top of the shell 31 for sealing;

[0054] As the overhead wire is pulled to move, the inlet guide wheel 35 and the outlet guide wheel 36 will roll, so that the overhead wire can move smoothly and is not prone to jamming. The overhead wire passes through the center of the wire cylinder 42, so that the overhead wire enters the inside of the shell 31 and presents a horizontal straight line state. The wire cylinders 42 are installed on both sides of the shell 31, so that the overhead wire can still present a horizontal straight line state after passing through the outlet bucket 34, which is convenient for the wire to enter the inside of the shell 31 and move out of the inside of the shell 31. In the construction process of the overhead line, the wire in a straight line state is easier to spread, tighten and fix the wire.

[0055] At the same time, when the overhead wire is tightened, as the driving wheel 373 is subjected to the pressure of the overhead wire and is connected by the sliding of the square support bar 371, the driving wheel 373 moves downward, so that the wire pre-stored in the housing 31 extends outward, and is not easily broken, which helps to facilitate the smooth transmission of power through the line.

[0056] As the conductor of the overhead line is subjected to tension, the driving wheel 373 presses the square support bar 371 downward, and drives the connecting slider 372 to move downward through the square support bar 371, the tension spring 374 is stretched, the supporting spring 375 is compressed, and the herringbone frame 51 is driven to move downward by the connecting slider 372, and under the support of the reset spring 57, the cylinder 52 is driven to move downward together, and the bottom end of the hexagonal inner hole 56 is clamped on the hexagonal nut at the top of the bolt 2. As the herringbone frame 51 is pressed, the reset spring 57 is elastically deformed by force, thereby increasing the pressing force on the cylinder 52, which can prevent the bolt 2 from being de-threaded, is not easily affected by vibration, and effectively prevents loosening;

[0057] Moreover, when external wind blows onto the conductor of the overhead line, the conductor passes through the center of the ring 43 and is rolledly connected with the inside of the ring 43 and the conductor cylinder 42, so that the ring 43 is in a movable connection and the gasket 44 is wrapped around the outside of the conductor, so that the conductor is not easily worn when shaking.

[0058] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0059] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A 10 kV insulated overhead conductor installation structure that prevents breaking, characterized in that: It comprises a triangular base (1), wherein bolts (2) are installed at the sides of the bottom of the triangular base (1); A wire support assembly (3), the wire support assembly (3) being used to elastically lift the wire, the wire support assembly (3) being mounted on the top of the triangular base (1); The wire support assembly (3) comprises a shell (31) and a strip hole (32), wherein the shell (31) is fixedly mounted in the middle of the top of the triangular base (1), the strip hole (32) is opened in the middle of the outer side of the triangular base (1), an inlet bucket (33) is mounted on the outer side of the shell (31) and close to the bottom, an outlet bucket (34) is mounted on the side of the shell (31) away from the inlet bucket (33), an inlet guide wheel (35) is mounted on the inner side of the shell (31) and close to the inlet bucket (33), an outlet guide wheel (36) is mounted on the inner side of the shell (31) and close to the outlet bucket (34), and a top wire module (37) is mounted in the middle of the shell (31) and close to the strip hole (32); The top line module (37) comprises a square support bar (371) and a connecting slider (372), wherein the square support bar (371) is slidably mounted at a corresponding position inside the housing (31), and the connecting slider (372) is slidably mounted between the strip hole (32) and the triangular base (1), the bottom end of the square support bar (371) passes through the bottom of the inner cavity of the housing (31) and extends to the outside thereof, the bottom end of the square support bar (371) is fixedly mounted on the top of the connecting slider (372), a top driving wheel (373) is rotatably mounted on the top of the square support bar (371), a tension spring (374) is fixedly mounted between the middle of the top of the connecting slider (372) and the top of the inner side surface of the strip hole (32), and a support spring (375) is fixedly mounted between the middle of the bottom of the connecting slider (372) and the bottom of the inner side surface of the strip hole (32); An anti-loosening assembly (5) is installed at the bottom of the connecting slider (372) and near the triangular base (1), and the anti-loosening assembly (5) comprises a herringbone frame (51), the top of the herringbone frame (51) is fixedly installed between the bottom of the connecting slider (372), a cylinder (52) is slidably installed at the bottom end of the herringbone frame (51) and near the bolt (2), and an upper limit plate (53) is fixedly installed on the outer circumferential surface of the cylinder (52) and near the top. ), a lower limit plate (54) is fixedly installed on the outer circumferential surface of the cylinder (52) and near the bottom, limit strips (55) are installed on both sides corresponding to the outer circumferential surface of the cylinder (52), and the limit strips (55) are slidably installed between the bottom end of the herringbone frame (51), a hexagonal inner hole (56) is opened in the middle of the cylinder (52), and a reset spring (57) is fixedly installed between the top of the lower limit plate (54) and the bottom of the herringbone frame (51); There are four cylinders (52), and the four cylinders (52) are evenly mounted on the surface of the triangular base (1), and the position of the hexagonal inner hole (56) corresponds to the position of the bolt (2).

2. The anti-break 10 kV insulated overhead conductor installation structure according to claim 1, characterized in that: The inner side surface of the inlet wire bucket (33) and the inner side surface of the outlet wire bucket (34) are both annular arc surfaces, and the inlet wire bucket (33) and the outlet wire bucket (34) are installed at the same height, and the inlet wire guide wheel (35) and the outlet wire guide wheel (36) are installed at the same height.

3. The anti-break 10 kV insulated overhead conductor installation structure according to claim 1, characterized in that: The strip-shaped hole (32) is opened vertically, and there are four bolts (2), and the four bolts (2) are evenly installed on the sides of the bottom of the triangular base (1).

4. The anti-break 10 kV insulated overhead conductor installation structure according to claim 1, characterized in that: The middle of the outer side of the connecting slider (372) is in contact with the inner side of the strip hole (32), and the tension spring (374) and the support spring (375) are installed on the same vertical line.

5. The anti-break 10 kV insulated overhead conductor installation structure according to claim 1, characterized in that: The square support bars (371) are installed vertically, there are two square support bars (371), and the two square support bars (371) are installed symmetrically along the driving wheel (373).

6. The anti-breakage 10 kV insulated overhead conductor installation structure according to claim 1, characterized in that: A guide assembly (4) is installed on the inclined surface outside the triangular base (1), and the guide assembly (4) is installed at a position close to the housing (31). The guide assembly (4) comprises a bending bracket (41), the bottom end of the bending bracket (41) is fixedly installed with the inclined surface outside the triangular base (1) by means of screws, a wire cylinder (42) is fixedly installed on the top end of the bending bracket (41), and the wire cylinder (42) is installed at a position close to the wire feed bucket (33). A ring (43) is rollingly installed on the inner side surface of the wire cylinder (42), and a washer (44) is fixedly installed on the circular surface inside the ring (43).

7. The anti-break 10 kV insulated overhead conductor installation structure according to claim 6, characterized in that: There are two wire cylinders (42), and the two wire cylinders (42) are symmetrically installed along the housing (31), and the wire cylinders (42) and the wire feed bucket (33) are installed at the same height.

8. The anti-breakage 10 kV insulated overhead conductor installation structure according to claim 6, characterized in that: The center of the circular ring (43) coincides with the central axis of the middle of the wire cylinder (42), and the gasket (44) is made of rubber.

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