CN215055894U - Side vertical high-pressure rod device - Google Patents
Side vertical high-pressure rod device Download PDFInfo
- Publication number
- CN215055894U CN215055894U CN202120957300.4U CN202120957300U CN215055894U CN 215055894 U CN215055894 U CN 215055894U CN 202120957300 U CN202120957300 U CN 202120957300U CN 215055894 U CN215055894 U CN 215055894U
- Authority
- CN
- China
- Prior art keywords
- cross arm
- hole
- pressure rod
- bolt
- diagonal brace
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a side vertical high-voltage rod device, which relates to the field of power transformation equipment and comprises vertical iron, cross arm diagonal braces, diagonal brace hoops, insulators and a first cross arm, a second cross arm and a third cross arm, wherein the first end part of each vertical iron, the cross arm diagonal brace, the diagonal brace hoops, the insulators are sequentially and tightly matched with the high-voltage rods from top to bottom; the vertical iron is used for fixing the cross arm, and the cross bar is fixed on the high-pressure rod; the cross arm diagonal brace is used for supporting the third cross arm, and the diagonal brace hoop is used for connecting the cross arm diagonal brace and the high-pressure rod; in the utility model, the adopted cross arm structure is arranged in an upper layer, a middle layer and a lower layer and adopts a full-side design, so that the distance between the conductor and the house after the conductor is erected due to the over-width of the whole transmission line when the transmission line is arranged transversely or in a regular triangle is avoided, the technical scheme effectively improves the safe horizontal distance between the transmission line and the house, and improves the safety of an electric power system; meanwhile, cables do not need to be laid, so that the increase of manufacturing cost and investment is avoided, and the blocked condition of the project can be reduced.
Description
Technical Field
The utility model relates to a substation equipment field, in particular to perpendicular high-pressure rod device of side.
Background
At present, a plurality of distribution network lines are positioned in dense street alleys, and a plurality of houses are close to the path positions of power lines. In the distribution network engineering design process, the problem that the safety distance between part of wires and buildings and the like is insufficient due to the fact that the houses are close to the power line path is often encountered if a normal wire erection mode (single-return regular triangular arrangement) is adopted, and the investment is increased due to the fact that the manufacturing cost is too high if cable laying is adopted.
SUMMERY OF THE UTILITY MODEL
In view of some defects of the prior art, the technical problem to be solved by the present invention is to provide a lateral vertical high-pressure rod device, aiming at solving the problem of insufficient safety distance caused by too small space of a house and a power line in the distribution network engineering design process;
in order to achieve the above object, the utility model provides a perpendicular high compression bar device of side, the device includes: the device comprises vertical iron, cross arm diagonal braces, diagonal brace hoops, insulators, and a first cross arm, a second cross arm and a third cross arm which are sequentially and tightly matched with the high-pressure rod at a first end part from top to bottom;
second end parts, far away from the high-pressure rod, of the first cross arm, the second cross arm and the third cross arm are respectively fixedly provided with the insulators; the vertical iron spans the first cross arm, the second cross arm and the third cross arm and is fixedly connected with the first cross arm, the second cross arm and the third cross arm, and the vertical iron is positioned between the first end part and the second end part;
the diagonal bracing hoop is fixed on the high-pressure rod through a bolt and is positioned below the third cross arm;
the third end of cross arm bracing with the middle part fixed connection of third cross arm, the fourth end of cross arm bracing with bracing staple bolt fixed connection, the cross arm bracing is used for supporting the third cross arm.
In the technical scheme, the first cross arm, the second cross arm and the third cross arm are fixedly connected with a vertical iron, the original regular triangle arrangement mode is changed into side vertical arrangement, and the cross arm mode and structure are redesigned, so that a sufficient safe horizontal distance is reserved between a conductor and a house after the conductor is erected; through setting up the bracing staple bolt with the cross arm bracing makes the perpendicular high compression bar device of side has better steadiness.
In a specific embodiment, first end portions of the first cross arm, the second cross arm and the third cross arm are provided with first through holes; the device further comprises an omega-shaped hoop, a second through hole is formed in the foot portion of the omega-shaped hoop, and a bolt is arranged between the first through hole and the second through hole in a penetrating mode so that the first cross arm, the second cross arm and the third cross arm are in tight fit with the high-pressure rod.
In the technical scheme, the cross arm is fixed on the high-pressure rod through the omega-shaped hoop, and the single-side installation of the cross arm can be realized by using the omega-shaped hoop, so that the using amount of the cross arm is saved.
In another embodiment, the cross arm comprises two cross arm members with semi-circular clasping posts; strip-shaped through holes are respectively formed in two ends of the semicircular holding column of the cross arm; the cross arm piece is clamped and fixed on the high-pressure rod through a strip-shaped through hole and a bolt.
In the technical scheme, the cross arm comprises two semicircular embracing columns with the radiuses matched with the radiuses of the high-voltage pole; the two cross arm pieces form a group of cross arms; the cross arm piece passes through bar through-hole and bolt embrace press from both sides on the high pressure pole, increased the installation steadiness of cross arm.
In a specific embodiment, the vertical iron is provided with third through holes at upper, middle and lower positions, the first cross arm, the second cross arm and the third cross arm are provided with fourth through holes at middle portions thereof, and bolts are inserted between the third through holes and the fourth through holes to enable the first cross arm, the second cross arm and the third cross arm to be in tight fit with the vertical iron.
In a specific embodiment, the second ends of the first cross arm, the second cross arm and the third cross arm are provided with fifth through holes; and the fifth through hole is used for locking the insulator.
In a specific embodiment, a sixth through hole and a seventh through hole are respectively formed in the third end part and the fourth end part of the cross arm diagonal brace, and the sixth through hole is tightly matched with a fourth through hole in the middle of the third cross arm through a bolt; and the seventh through hole is in fastening fit with the eighth through hole on the inclined strut hoop through a bolt.
In this technical scheme, through setting up the cross arm bracing, connect the high pressure pole with the third cross arm, the cross arm bracing with the high pressure pole, the cross arm forms triangle-shaped position relation, increases the installation steadiness of the perpendicular high pressure lever device of side.
In a specific embodiment, the diagonal brace hoop comprises two identical semicircular hoops, and wing parts with eighth through holes extend from two sides of each semicircular hoop; and the semicircular hoop is fixed on the high-pressure rod through the eighth through hole and a bolt.
In this technical scheme, the radius of semicircle staple bolt with the radius size phase-match of high pressure pole, the bracing staple bolt passes through eighth through-hole and bolt embrace the clamp and fix in on the high pressure pole, increase the convenience and the steadiness of installation.
In a specific embodiment, the first cross arm, the second cross arm and the third cross arm are equal to each other in distance.
In a specific embodiment, the wing part of the semicircular hoop is provided with a reinforcing rib for reinforcing the connection force, and the plane of the reinforcing rib is perpendicular to the plane of the wing part.
The utility model has the advantages that: in the utility model, the adopted cross arm structure is arranged in an upper layer, a middle layer and a lower layer and adopts a full-side design, so that the distance between the conductor and the house after the conductor is erected due to the over-width of the whole transmission line when the transmission line is arranged transversely or in a regular triangle is avoided, the technical scheme effectively improves the safe horizontal distance between the transmission line and the house, and improves the safety of an electric power system; meanwhile, cables do not need to be laid, so that the increase of manufacturing cost and investment is avoided, and the blocked condition of the project can be reduced.
Drawings
FIG. 1 is a schematic flow diagram of a side vertical high pressure bar arrangement in an embodiment of the present invention;
FIG. 2 is a cross arm structure of a side vertical high pressure bar apparatus in an embodiment of the present invention;
FIG. 3 is a schematic view of a vertical bar construction of a side vertical high pressure bar assembly in an embodiment of the present invention;
fig. 4 is a schematic view of an omega-shaped hoop structure of a lateral vertical high-pressure bar device according to an embodiment of the present invention;
fig. 5 is a schematic view of a cross arm brace structure of a side vertical high-pressure bar device according to an embodiment of the present invention;
fig. 6 is a schematic view of the inclined supporting hoop structure of the side vertical high-pressure rod device according to an embodiment of the present invention.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
in a first embodiment of the present invention, as shown in fig. 1-6, a side vertical high pressure bar 600 apparatus, the apparatus comprising: the high-pressure rod comprises vertical iron 100, cross arm diagonal braces 200, diagonal brace hoops 300, insulators 400, and a first cross arm 501, a second cross arm 502 and a third cross arm 503 which are sequentially tightly matched with the high-pressure rod 600 at first end parts from top to bottom;
second end portions, far away from the high-pressure rod 600, of the first cross arm 501, the second cross arm 502 and the third cross arm 503 are respectively fixedly provided with the insulator 400; the vertical iron 100 spans the first cross arm 501, the second cross arm 502, and the third cross arm 503 and is fixedly connected to the first cross arm 501, the second cross arm 502, and the third cross arm 503, and the vertical iron 100 is located between the first end 509 and the second end 510;
the diagonal bracing hoop 300 is fixed on the high-pressure rod 600 through bolts, and the diagonal bracing hoop 300 is positioned below the third cross arm 503;
the third end of the cross arm diagonal brace 200 is fixedly connected with the middle of the third cross arm 503, the fourth end of the cross arm diagonal brace 200 is fixedly connected with the diagonal brace hoop 300, and the cross arm diagonal brace 200 is used for supporting the third cross arm 503.
The first cross arm 501, the second cross arm 502 and the third cross arm 503 are fixedly connected with the vertical iron 100, the original regular triangle arrangement mode is changed into side vertical arrangement, and the cross arm mode and structure are redesigned, so that the enough safe horizontal distance is reserved between the erected conductor and the house; through setting up bracing staple bolt 300 with cross arm bracing 200 for the perpendicular high pressure bar device of side has better steadiness.
In this embodiment, first end portions of the first cross arm 501, the second cross arm 502, and the third cross arm 503 are provided with a first through hole 507; the device further comprises an omega-shaped hoop, a second through hole 508 is formed in the foot of the omega-shaped hoop, and a bolt penetrates through the first through hole and the second through hole to enable the first cross arm 501, the second cross arm 502 and the third cross arm 503 to be in tight fit with the high-pressure rod 600.
In another embodiment, the cross arm comprises two cross arm members with semi-circular poles; strip-shaped through holes 504 are respectively formed at two ends of the semicircular holding column of the cross arm; the cross arm member is clamped and fixed on the high-pressure rod 600 through a strip-shaped through hole 504 and a bolt.
The clamping fixing mode can facilitate fine adjustment of the side vertical high-pressure rod device during installation. Meanwhile, a more stable installation effect can be achieved through the fixing mode of the two cross arm pieces and the bolts.
In this embodiment, third through holes 101 are respectively disposed at upper, middle and lower positions of the vertical iron 100, fourth through holes 505 are disposed at middle portions of the first cross arm 501, the second cross arm 502 and the third cross arm 503, and bolts are inserted between the third through holes 101 and the fourth through holes 505 to tightly fit the first cross arm 501, the second cross arm 502 and the third cross arm 503 with the vertical iron 100.
In this embodiment, the second ends of the first cross arm 501, the second cross arm 502, and the third cross arm 503 are provided with a fifth through hole 506; the fifth through hole 506 is used for locking the insulator 400.
The insulator 400 is used for supporting the electric wire and preventing the current from flowing back to the ground;
in this embodiment, the third end and the fourth end of the cross arm brace 200 are respectively provided with a sixth through hole 201 and a seventh through hole 202, and the sixth through hole 201 is tightly matched with a fourth through hole 505 in the middle of the third cross arm 503 through a bolt; the seventh through hole 202 is tightly matched with the eighth through hole 301 on the diagonal brace hoop 300 through a bolt.
Through setting up cross arm bracing 200, connect high pressure pole 600 with third cross arm 503, cross arm bracing 200 with high pressure pole 600, third cross arm 503 arm forms triangle-shaped position relation, increases the installation steadiness of the perpendicular high pressure lever device of side.
In this embodiment, the diagonal brace hoop 300 includes two identical semicircular hoops, and wing portions 302 with eighth through holes 301 extend from two sides of the semicircular hoops; the semicircular hoop is fixed on the high-pressure rod 600 through the eighth through hole 301 and a bolt.
In this embodiment, the distances between the first cross arm 501, the second cross arm 502, and the third cross arm 503 are equal to each other.
It should be noted that the distance between the first cross arm 501, the second cross arm 502 and the third cross arm 503 can be adjusted according to the actual installation situation to meet the installation requirement of the field engineering.
In this embodiment, the wing portions 302 of the semicircular hoops are provided with reinforcing ribs 303 for reinforcing the connection force, and the plane of the reinforcing ribs 303 is perpendicular to the plane of the wing portions 302.
The reinforcing ribs 303 are made of metal or plastic, and the reinforcing ribs are arranged to increase aging damage of the inclined strut hoop 300 caused by repeated disassembly and assembly in the maintenance process. And the installation strength of the diagonal brace hoop 300 is enhanced.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (9)
1. A side vertical high pressure rod device is characterized in that the device is used for installing a power transmission line by a high pressure rod; the device comprises: the device comprises vertical iron, cross arm diagonal braces, diagonal brace hoops, insulators, and a first cross arm, a second cross arm and a third cross arm which are sequentially and tightly matched with the high-pressure rod at a first end part from top to bottom;
second end parts, far away from the high-pressure rod, of the first cross arm, the second cross arm and the third cross arm are respectively fixedly provided with the insulators; the vertical iron spans the first cross arm, the second cross arm and the third cross arm and is fixedly connected with the first cross arm, the second cross arm and the third cross arm, and the vertical iron is positioned between the first end part and the second end part;
the diagonal bracing hoop is fixed on the high-pressure rod through a bolt and is positioned below the third cross arm;
the third end of cross arm bracing with the middle part fixed connection of third cross arm, the fourth end of cross arm bracing with bracing staple bolt fixed connection, the cross arm bracing is used for supporting the third cross arm.
2. The side-perpendicular high-voltage rod device as claimed in claim 1, wherein the first ends of the first cross arm, the second cross arm and the third cross arm are provided with first through holes; the device further comprises an omega-shaped hoop, a second through hole is formed in the foot portion of the omega-shaped hoop, and a bolt is arranged between the first through hole and the second through hole in a penetrating mode so that the first cross arm, the second cross arm and the third cross arm are in tight fit with the high-pressure rod.
3. A side-to-side vertical high pressure pole arrangement, as claimed in claim 1, wherein said cross arm comprises two cross arm members with semi-circular depending posts; strip-shaped through holes are respectively formed in two ends of the semicircular holding column of the cross arm; the cross arm piece is clamped and fixed on the high-pressure rod through a strip-shaped through hole and a bolt.
4. The side vertical high pressure bar device according to claim 1, wherein a third through hole is respectively formed at the upper, middle and lower positions of the vertical iron, a fourth through hole is formed at the middle part of the first cross arm, the second cross arm and the third cross arm, and a bolt is inserted between the third through hole and the fourth through hole to enable the first cross arm, the second cross arm and the third cross arm to be tightly matched with the vertical iron.
5. The lateral vertical high-voltage rod device as claimed in claim 1, wherein the second ends of the first cross arm, the second cross arm and the third cross arm are provided with fifth through holes; and the fifth through hole is used for locking the insulator.
6. The lateral vertical high-voltage rod device as claimed in claim 1, wherein the third end part and the fourth end part of the cross arm diagonal brace are respectively provided with a sixth through hole and a seventh through hole, and the sixth through hole is tightly matched with the fourth through hole in the middle of the third cross arm through a bolt; and the seventh through hole is in fastening fit with the eighth through hole on the inclined strut hoop through a bolt.
7. The side-perpendicular high-voltage bar apparatus of claim 1, wherein the diagonal brace hoop comprises two identical semicircular hoops, and wing parts with eighth through holes are extended from both sides of the semicircular hoops; and the semicircular hoop is fixed on the high-pressure rod through the eighth through hole and a bolt.
8. The apparatus of claim 1, wherein the first cross arm, the second cross arm, and the third cross arm are equally spaced in pairs.
9. The apparatus of claim 6, wherein the wing part of the semicircular anchor ear is provided with a rib for enhancing the coupling force, and the plane of the rib is perpendicular to the plane of the wing part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120957300.4U CN215055894U (en) | 2021-05-07 | 2021-05-07 | Side vertical high-pressure rod device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120957300.4U CN215055894U (en) | 2021-05-07 | 2021-05-07 | Side vertical high-pressure rod device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215055894U true CN215055894U (en) | 2021-12-07 |
Family
ID=79198367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120957300.4U Active CN215055894U (en) | 2021-05-07 | 2021-05-07 | Side vertical high-pressure rod device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215055894U (en) |
-
2021
- 2021-05-07 CN CN202120957300.4U patent/CN215055894U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11322923B2 (en) | Overhead power distribution line | |
| CN104481178B (en) | Composite material substation structure | |
| CN209212028U (en) | A kind of rapid rush-repair tower | |
| CN105048386A (en) | Lead supporting and fixing fitting and interval rod brackets thereof | |
| CN215055894U (en) | Side vertical high-pressure rod device | |
| CN102518875A (en) | Wire installation frame for domes, arcs or sloops | |
| CN207813168U (en) | Singly cut-off π sections towers in double loop | |
| CN212359263U (en) | Power transformation framework | |
| WO2022042263A1 (en) | Power transformation framework | |
| CN211524270U (en) | Wall wire drawing device | |
| CN210508614U (en) | Y-shaped tower | |
| CN211046422U (en) | Distribution network line iron tower lightning wire frame device | |
| CN207194595U (en) | A kind of equilateral triangle power distribution equipment framework pattern of composite insulating material | |
| CN215989643U (en) | Composite power transformation framework | |
| CN212359262U (en) | Power transformation framework | |
| CN210957754U (en) | Mounting structure of outdoor cable terminal | |
| CN213043236U (en) | Power transformation framework | |
| CN205141588U (en) | Three -way lodge support | |
| CN216949704U (en) | Composite power transformation framework | |
| CN218176822U (en) | Novel grid structure of urban high-voltage power grid | |
| CN215497991U (en) | Highway crossing strut for power grid construction | |
| CN218415769U (en) | Lightning protection side needle at overhead ground wire side of high-voltage transmission line | |
| CN210053143U (en) | Power line structure | |
| CN212626526U (en) | Power transformation framework | |
| CN218498733U (en) | Cable bridge convenient to installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |