CN217115573U - Transmission tower ground wire support - Google Patents
Transmission tower ground wire support Download PDFInfo
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- CN217115573U CN217115573U CN202220175693.8U CN202220175693U CN217115573U CN 217115573 U CN217115573 U CN 217115573U CN 202220175693 U CN202220175693 U CN 202220175693U CN 217115573 U CN217115573 U CN 217115573U
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Abstract
The utility model relates to a transmission tower ground wire support technical field, in particular to transmission tower ground wire support. Including installation component, two sets of first coupling assembling, the first supporting component of a plurality of groups and two sets of second coupling assembling, it is two sets of first coupling assembling, the first supporting component of a plurality of groups and the equal fixed mounting of two sets of second coupling assembling are on the installation component, and are two sets of the equal fixed mounting of first coupling assembling and two sets of second coupling assembling is on a plurality of groups supporting component, and is two sets of first coupling assembling all is located between two sets of second coupling assembling, and a plurality of groups the supporting component all is located two sets ofly between the first coupling assembling. The utility model discloses a mutually supporting of first bracing piece, support frame, second bracing piece, third bracing piece and second fixed key is used to when increasing ground wire support lightning protection area, also can not reduce ground wire support's stability, improved ground wire support's life and practicality.
Description
Technical Field
The utility model belongs to the technical field of transmission tower ground wire support, in particular to transmission tower ground wire support.
Background
Because overhead transmission line exposes in atmospheric environment, can directly receive meteorological condition's effect, thunderflash attacks, drenches, wet fog and nature and industry filth etc. also all can destroy or reduce overhead line's dielectric strength and even cause the power failure accident.
Overhead ground wires, also known as lightning conductors, are wires that are directly connected to the ground on high-voltage and extra-high voltage lines. Because the overhead ground wire shields the conductor and the coupling action between the conductor and the overhead ground wire, the chance that thunder and lightning directly strikes the conductor can be reduced. When the tower is struck by lightning, part of lightning current can be shunted through the overhead ground wire, so that the potential of the tower top is reduced, and the lightning resistance level is improved.
The lightning protection area of the existing ground wire support is very limited, the lightning protection area is increased by increasing the length of the ground wire support, so that the stability of the ground wire support is reduced, the service life is shortened, and the practicability is low.
SUMMERY OF THE UTILITY MODEL
To the problem, the utility model provides a power transmission tower ground wire support. The device comprises an installation component, two groups of first connection components, a plurality of groups of first support components and two groups of second connection components, wherein the two groups of first connection components, the plurality of groups of first support components and the two groups of second connection components are fixedly installed on the installation component;
the supporting component comprises a first supporting rod, a second fixed key, a second supporting rod, a third supporting rod, a supporting frame and four groups of second connecting keys, wherein the second connecting keys are fixedly mounted on the supporting frame and four groups of second connecting keys are arranged at the edges of four corners of the supporting frame respectively, the two ends of the first supporting rod and the third supporting rod are fixedly mounted on the four groups of second connecting keys respectively, the two ends of the second supporting rod are fixed on the supporting frame, the second fixed key is fixedly mounted on the first supporting rod, the second supporting rod and the third supporting rod, and the second fixed key is arranged at the intersection point of the first supporting rod, the second supporting rod and the third supporting rod.
Further, the installation component includes two sets of first fixed key, two sets of first mobile jib and two sets of second mobile jib, and is two sets of first mobile jib all is located the top of two sets of second mobile jib, and is two sets of first fixed key difference fixed mounting is on two sets of first mobile jib, and is two sets of the one end of first mobile jib is respectively through first fixed key fixed connection, two sets of with the both ends of two sets of second mobile jib first mobile jib and the equal fixed mounting of two sets of second mobile jib are on the support frame.
Further, the mounting assembly further comprises a third main rod, and the third main rod is fixedly mounted between the two groups of first fixed keys.
Furthermore, first coupling assembly includes the first coupling mechanism of a plurality of groups, first coupling mechanism is located between two sets of adjacent support frames respectively, and a plurality of groups the equal fixed mounting of first coupling mechanism is on first mobile jib, second mobile jib and a plurality of groups support frame.
Furthermore, first coupling mechanism includes head rod and two sets of first connecting key, and one of them is organized first connecting key fixed mounting is on the intersection of support frame and first mobile jib, another group first connecting key fixed mounting is on the intersection of support frame and second mobile jib, the both ends of head rod are fixed mounting respectively on two sets of first connecting key.
Furthermore, the second connecting assembly comprises a plurality of groups of second connecting mechanisms, the second connecting mechanisms are fixedly mounted on the support frames, and the second connecting mechanisms are located between two groups of adjacent support frames.
Furthermore, the second connecting mechanism comprises a second connecting rod, a third fixed key and four groups of third connecting keys, the four groups of third connecting keys are respectively and fixedly installed on the intersection points of the two groups of adjacent supporting frames and the two groups of first main rods, the two ends of the second connecting rod and the two ends of the third connecting rod are respectively and fixedly installed on the four groups of third connecting keys, and the third fixed key is fixedly installed on the intersection points of the second connecting rod and the third connecting rod.
The beneficial effects of the utility model are that:
1. the utility model discloses a mutually supporting of first bracing piece, support frame, second bracing piece, third bracing piece and second fixed key is used to when increasing ground wire support lightning protection area, also can not reduce ground wire support's stability, improved ground wire support's life and practicality.
2. The utility model discloses a mutually supporting of first coupling assembling, second coupling assembling and supporting component is used, has increased the holistic stability of ground wire support, avoids ground wire support long-time use to produce the damage to ground wire support's life has been improved.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 shows a schematic structural diagram according to an embodiment of the present invention;
fig. 2 shows a schematic structural view of a mounting assembly according to an embodiment of the present invention;
fig. 3 shows a schematic structural view of a support assembly according to an embodiment of the present invention;
fig. 4 shows a schematic structural diagram of a second connection assembly according to an embodiment of the present invention.
In the figure: 110. a first main bar; 120. a second main bar; 130. a third main bar; 140. a first fixed key; 210. a first connecting rod; 220. a first connecting key; 310. a first support bar; 320. a second fixed key; 330. a second support bar; 340. a third support bar; 350. a second connecting key; 360. a support frame; 410. a second connecting rod; 420. a third connecting rod; 430. a third fixed key; 440. a third connecting key.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution:
a ground wire support of a power transmission tower. Including the installation component, two sets of first coupling assembling, a plurality of groups first supporting component and two sets of second coupling assembling, two sets of first coupling assembling, the equal fixed mounting of a plurality of groups first supporting component and two sets of second coupling assembling is on the installation component, the equal fixed mounting of two sets of first coupling assembling and two sets of second coupling assembling is on a plurality of groups supporting component, two sets of first coupling assembling all are located between two sets of second coupling assembling, a plurality of groups supporting component all are located between two sets of first coupling assembling.
The supporting component comprises a first supporting rod 310, a second fixing key 320, a second supporting rod 330, a third supporting rod 340, a supporting frame 360 and four groups of second connecting keys 350, wherein the four groups of second connecting keys 350 are fixedly arranged on the supporting frame 360, the four groups of second connecting keys 350 are respectively positioned at four corner edges of the supporting frame 360, two ends of the first supporting rod 310 and two ends of the third supporting rod 340 are respectively fixedly arranged on the four groups of second connecting keys 350, two ends of the second supporting rod 330 are respectively fixed on the supporting frame 360, the second fixing key 320 is fixedly arranged on the first supporting rod 310, the second supporting rod 330 and the third supporting rod 340, and the second fixing key 320 is positioned at an intersection point of the first supporting rod 310, the second supporting rod 330 and the third supporting rod 340.
The plurality of groups of supporting components have the same mechanism and different sizes. The first support bar 310, the second support bar 330 and the third support bar 340 are used for improving the stability of the support frame 360 and preventing the support frame 360 from being damaged due to long-term use. The second fixing key 320 is used to fixedly mount the first support bar 310, the second support bar 330 and the third support bar 340 together. The second connecting key 350 is used for fixedly mounting the first supporting rod 310 and the third supporting rod 340 on the supporting frame 360, so as to improve the bearing capacity of the supporting frame 360.
The mounting assembly comprises a third main rod 130, two sets of first fixed keys 140, two sets of first main rods 110 and two sets of second main rods 120, two sets of first main rods 110 are all located above two sets of second main rods 120, two sets of first fixed keys 140 are respectively fixedly mounted on two sets of first main rods 110, one ends of two sets of first main rods 110 are respectively fixedly connected with two ends of two sets of second main rods 120 through the first fixed keys 140, the third main rod 130 is fixedly mounted between two sets of first fixed keys 140, and two sets of first main rods 110 and two sets of second main rods 120 are respectively fixedly mounted on the support frame 360.
The first fixing key 140 serves to fix the first main lever 110 and the second main lever 120. The third boom 130 is used to connect the first boom 110 and the second boom 120. The angle between the first boom 110 and the second boom 120 is less than 15 deg..
The first connecting assembly comprises a plurality of groups of first connecting mechanisms, the first connecting mechanisms are respectively positioned between two groups of adjacent supporting frames 360, and the plurality of groups of first connecting mechanisms are fixedly arranged on the first main rod 110, the second main rod 120 and the plurality of groups of supporting frames 360.
The first connecting mechanism includes a first connecting rod 210 and two sets of first connecting keys 220, wherein one set of first connecting keys 220 is fixedly installed at the intersection point of the supporting frame 360 and the first main rod 110, the other set of first connecting keys 220 is fixedly installed at the intersection point of the supporting frame 360 and the second main rod 120, and two ends of the first connecting rod 210 are respectively and fixedly installed at the two sets of first connecting keys 220.
The first connecting rod 210 serves to fix the first main lever 110 and the second main lever 120 for improving stability.
Two sets of second coupling assembling respectively fixed mounting on two sets of first mobile jib 110 and two sets of second mobile jib 120, and two sets of second coupling assembling all fixed mounting are on a plurality of groups of support frames 360.
The second coupling assembling includes a plurality of groups second coupling mechanism, and the equal fixed mounting of a plurality of groups second coupling mechanism is on support frame 360, and second coupling mechanism is located between two sets of adjacent support frames 360.
The second connecting mechanism includes a second connecting rod 410, a third connecting rod 420, a third fixing key 430 and four sets of third connecting keys 440, the four sets of third connecting keys 440 are respectively and fixedly installed at the intersection points of the two sets of adjacent supporting frames 360 and the two sets of first main rods 110, both ends of the second connecting rod 410 and the third connecting rod 420 are respectively and fixedly installed at the four sets of third connecting keys 440, and the third fixing key 430 is fixedly installed at the intersection point of the second connecting rod 410 and the third connecting rod 420.
The second and third connecting rods 410 and 420 serve to fix the two sets of the first and second main bars 110 and 120. The third fixing key 430 is used to fix the second connecting rod 410 and the third connecting rod 420 together.
Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (7)
1. The utility model provides a transmission tower ground wire support which characterized in that: the device comprises an installation component, two groups of first connection components, a plurality of groups of first support components and two groups of second connection components, wherein the two groups of first connection components, the plurality of groups of first support components and the two groups of second connection components are fixedly installed on the installation component;
the supporting component comprises a first supporting rod (310), a second fixing key (320), a second supporting rod (330), a third supporting rod (340), a supporting frame (360) and four groups of second connecting keys (350), wherein the four groups of second connecting keys (350) are fixedly arranged on the supporting frame (360), the four groups of second connecting keys (350) are respectively positioned at the edges of four corners of the supporting frame (360), two ends of the first supporting rod (310) and the third supporting rod (340) are respectively and fixedly arranged on four groups of second connecting keys (350), both ends of the second supporting rod (330) are fixed on the supporting frame (360), the second fixing key (320) is fixedly arranged on the first supporting rod (310), the second supporting rod (330) and the third supporting rod (340), and the second fixing key (320) is positioned at the intersection point of the first support rod (310), the second support rod (330) and the third support rod (340).
2. The transmission tower ground bracket according to claim 1, wherein: the installation component includes two sets of first fixed key (140), two sets of first mobile jib (110) and two sets of second mobile jib (120), and is two sets of first mobile jib (110) all is located the top of two sets of second mobile jib (120), and is two sets of first fixed key (140) fixed mounting is respectively on two sets of first mobile jib (110), and is two sets of the one end of first mobile jib (110) is respectively through first fixed key (140) fixed connection with the both ends of two sets of second mobile jib (120), and is two sets of first mobile jib (110) and two sets of second mobile jib (120) equal fixed mounting are on support frame (360).
3. The transmission tower ground bracket according to claim 2, wherein: the mounting assembly further comprises a third main rod (130), and the third main rod (130) is fixedly mounted between the two groups of first fixed keys (140).
4. A transmission tower ground bracket according to claim 3, characterized in that: the first connecting assembly comprises a plurality of groups of first connecting mechanisms, the first connecting mechanisms are respectively positioned between two groups of adjacent supporting frames (360), and the first connecting mechanisms are all fixedly installed on the first main rod (110), the second main rod (120) and the plurality of groups of supporting frames (360).
5. The transmission tower ground bracket according to claim 4, wherein: the first connecting mechanism comprises a first connecting rod (210) and two groups of first connecting keys (220), wherein one group of the first connecting keys (220) is fixedly installed at the joint of the support frame (360) and the first main rod (110), the other group of the first connecting keys (220) is fixedly installed at the joint of the support frame (360) and the second main rod (120), and two ends of the first connecting rod (210) are respectively and fixedly installed on the two groups of the first connecting keys (220).
6. The transmission tower ground bracket according to claim 5, wherein: the second connecting assembly comprises a plurality of groups of second connecting mechanisms, the second connecting mechanisms are fixedly mounted on the supporting frames (360), and the second connecting mechanisms are located between two groups of adjacent supporting frames (360).
7. The transmission tower ground bracket according to claim 6, wherein: the second connecting mechanism comprises a second connecting rod (410), a third connecting rod (420), a third fixed key (430) and four groups of third connecting keys (440), wherein the third connecting keys (440) are respectively fixedly arranged on the intersection points of two groups of adjacent supporting frames (360) and two groups of first main rods (110), the two ends of the second connecting rod (410) and the third connecting rod (420) are respectively fixedly arranged on the four groups of third connecting keys (440), and the third fixed key (430) is fixedly arranged on the intersection points of the second connecting rod (410) and the third connecting rod (420).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220175693.8U CN217115573U (en) | 2022-01-24 | 2022-01-24 | Transmission tower ground wire support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220175693.8U CN217115573U (en) | 2022-01-24 | 2022-01-24 | Transmission tower ground wire support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217115573U true CN217115573U (en) | 2022-08-02 |
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ID=82596085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220175693.8U Active CN217115573U (en) | 2022-01-24 | 2022-01-24 | Transmission tower ground wire support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217115573U (en) |
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2022
- 2022-01-24 CN CN202220175693.8U patent/CN217115573U/en active Active
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