CN219012120U - Door-type suspension cable pulling tower - Google Patents
Door-type suspension cable pulling tower Download PDFInfo
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- CN219012120U CN219012120U CN202222979444.7U CN202222979444U CN219012120U CN 219012120 U CN219012120 U CN 219012120U CN 202222979444 U CN202222979444 U CN 202222979444U CN 219012120 U CN219012120 U CN 219012120U
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- outer cambered
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- door
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- cambered surfaces
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- 239000000725 suspension Substances 0.000 title claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 18
- 239000010959 steel Substances 0.000 claims abstract description 18
- 239000012212 insulator Substances 0.000 claims abstract description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 9
- 238000011900 installation process Methods 0.000 abstract description 5
- 230000008093 supporting effect Effects 0.000 description 7
- 238000005491 wire drawing Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model discloses a door-type suspension cable pulling tower, which comprises an upright post and a pulling mechanism; upright post: the two outer cambered surfaces of the upright posts are distributed left and right, the upper ends of the outer cambered surfaces of the upright posts are respectively provided with a rotary groove, the interiors of the rotary grooves are respectively rotationally connected with rotary rings, a steel cable is arranged in the middle between the outer cambered surfaces of the two rotary rings, a suspension cable is arranged at the lower end between the outer cambered surfaces of the two rotary rings, V-shaped insulator strings are symmetrically arranged in the middle of the suspension cable in a left-right mode, one ends of the V-shaped insulator strings, which are far away from the centers of the suspension cables, are respectively fixedly connected with the outer cambered surfaces of the adjacent rotary rings, hanging wire rings are respectively arranged at the lower ends of the V-shaped insulator strings, and buried inserting posts are respectively arranged at the lower ends of the upright posts; the wire pulling mechanism comprises a wire pulling mechanism: the door-type suspension cable stay wire tower is arranged on the outer cambered surface of the swivel in a front-back symmetrical mode, the angle between the stay wire and the upright post is conveniently determined, the time required for determining the installation position of the stay wire is reduced, the auxiliary measuring tool is not required in the installation process, and the installation efficiency of the whole device is accelerated.
Description
Technical Field
The utility model relates to the technical field of overhead transmission, in particular to a door-type suspension cable-stayed tower.
Background
The wire-drawing tower is a supporting structure for supporting wires and lightning wires by an overhead transmission line, so that the wires can meet the distance limiting requirements on the ground and the ground, and can bear the loads and external loads of the wires, the lightning wires and the self-body, in terms of appearance, can be divided into an upper character shape, a cat head shape, a horizontally arranged door shape, a wire-drawing V shape and the like of the wires, and also can be longitudinally self-standing inner wire-drawing door-shaped towers and the like, the types of the wire-drawing towers used in different areas are different, in northwest areas of China, the transmission corridor is more abundant, the use amount of steel can be greatly saved by using the suspension wire-drawing towers, the basic construction amount is reduced, the construction period is shortened, and the wire-drawing tower can be widely applied to northwest networking engineering; in the prior art, a door-type suspension cable pulling tower mainly comprises an upright post, a steel cable, a suspension cable and a pulling wire, wherein the steel cable is used for keeping the balance of a system when the tower is erected, the suspension cable is used for conveniently suspending a V-shaped insulator string, the V-shaped insulator string is used for supporting the cable, the cable is kept in a suspended state, but when the suspension cable pulling tower is installed, in order to ensure the supporting effect, the angle between the pulling wire and the upright post is also in a specified range, and when some suspension cable pulling towers are installed, a measuring tool is needed to assist in the installation process, the time is long, and the positioning of the pulling wire is troublesome.
Disclosure of Invention
The utility model aims to overcome the existing defects, provides the door-type suspension cable stay wire tower, is convenient to determine the angle between a stay wire and an upright post, reduces the time required for determining the installation position of the stay wire, does not need to use a measuring tool for assistance in the installation process, accelerates the installation efficiency of the whole device, and can effectively solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a door-type suspension cable pulling tower comprises an upright post and a pulling mechanism;
upright post: the two outer cambered surfaces of the upright posts are distributed left and right, the upper ends of the outer cambered surfaces of the upright posts are respectively provided with a rotary groove, the interiors of the rotary grooves are respectively rotationally connected with rotary rings, a steel cable is arranged in the middle between the outer cambered surfaces of the two rotary rings, a suspension cable is arranged at the lower end between the outer cambered surfaces of the two rotary rings, V-shaped insulator strings are symmetrically arranged in the middle of the suspension cable in a left-right mode, one ends of the V-shaped insulator strings, which are far away from the centers of the suspension cables, are respectively fixedly connected with the outer cambered surfaces of the adjacent rotary rings, hanging wire rings are respectively arranged at the lower ends of the V-shaped insulator strings, and buried inserting posts are respectively arranged at the lower ends of the upright posts;
the wire pulling mechanism comprises a wire pulling mechanism: the angle between the stay wire and the upright post is conveniently determined, the time required for determining the installation position of the stay wire is reduced, the auxiliary measuring tool is not required in the installation process, and the installation efficiency of the whole device is quickened.
Further, the mechanism of acting as go-between includes go-between, rotation ring, disc, stay cord and acts as go-between buries the post, the symmetry sets up in the extrados of rotation ring around the go-between respectively, and the equal movable sleeve is equipped with the rotation ring on the ring body of go-between, and the lower extreme of rotation ring all is equipped with the disc, and the lower surface of disc all is equipped with the stay cord, and the lower extreme of stay cord all is equipped with and acts as go-between buries the post, consolidates the post.
Further, the wire pulling mechanism further comprises an insulating plastic pipe, wherein the insulating plastic pipe is respectively and movably sleeved on the outer cambered surface of the wire pulling rope, and insulation protection is provided for the wire pulling rope.
Further, the wire pulling mechanism further comprises a limiting plate and a threaded pipe, wherein the limiting plate is respectively arranged on the surface of the connecting ring, the threaded pipe is respectively arranged on the lower surface of the disc, the wire pulling rope is positioned in the threaded pipe, and the upper end of the insulating plastic pipe is respectively in threaded connection with the adjacent threaded pipe, so that the wire pulling rope and the disc are kept in a straight line in the installation process.
Further, the stay wire mechanism further comprises support plates, and the support plates are respectively arranged at the upper ends of the stay wire buried posts, so that the stay wire rope is more stable to fix.
Furthermore, the steel cable is positioned in the middle between the two connecting rings on the same swivel, so that the horizontal angles among the steel cable, the stay wire rope and the upright post can be conveniently determined.
Further, the lower ends of the outer cambered surfaces of the stand columns are provided with reinforcing plates, so that the stand columns are fixed more firmly.
Compared with the prior art, the utility model has the beneficial effects that: the door-type suspension cable pulling tower has the following advantages:
when in use, the buried inserting posts are buried into the ground, the opposite posts are fixed, the steel ropes are in a tight state, the upper ends of the two upright posts are connected, the whole body formed by the two upright posts and the steel ropes is in a shape like a Chinese character 'men', because the connecting rings and the steel ropes are connected with the swivel, the horizontal angles among the steel ropes, the connecting rings and the upright posts are in a proper range, then the lower ends of the pull ropes are gradually far away from the upright posts along the direction of the connecting rings, because the insulating plastic pipe is in threaded connection with the threaded pipe, the insulating plastic pipe cannot be easily bent, the pull ropes, the rotating rings and the discs are kept in a straight line under the support of the insulating plastic pipe, so that in the process of moving the lower ends of the pull ropes, the swivel becket rotates on the go-between, after swivel becket and limiting plate contact, stop the continued movement of swivel becket, the angle between stay cord and the stand is in suitable range this moment, then bury the post with acting as go-between underground, fix the stay cord, consolidate the stand through the stay cord, reduce the rocking of stand, when using, the inside of hanging the wire loop is passed to the cable, make the cable be in the state of hanging, provide the support for the laying of cable, the convenience is confirmed the angle between stay cord and the stand, reduce and confirm required time to stay cord mounted position, need not to use measuring tool to assist in the installation, accelerate the installation effectiveness of whole device.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic elevational view of the overall apparatus of the present utility model;
fig. 3 is a schematic view of a part of an exploded structure of the wire pulling mechanism of the present utility model.
In the figure: 1 upright post, 2 rotating groove, 3 rotating ring, 4 steel cable, 5 suspension cable, 6V insulator string, 7 hanging wire ring, 8 buried inserting column, 9 wire pulling mechanism, 91 connecting ring, 92 limiting plate, 93 rotating ring, 94 disc, 95 threaded pipe, 96 wire pulling rope, 97 insulating plastic pipe, 98 supporting disk, 99 wire pulling buried column and 10 reinforcing disk.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present embodiment provides a technical solution: a door-type suspension cable pulling tower comprises an upright column 1 and a pulling mechanism 9;
upright 1: the two support devices are distributed left and right, the upper ends of the outer cambered surfaces of the upright posts 1 are respectively provided with a rotary groove 2, rotary rings 3 are respectively connected in the rotary grooves 2 in a rotary manner, steel ropes 4 are arranged in the middle between the outer cambered surfaces of the two rotary rings 3, the two upright posts 1 are connected, the balance of the whole device is kept, suspension ropes 5 are arranged at the lower ends between the outer cambered surfaces of the two rotary rings 3, the support is provided for the arrangement of suspension components, V-shaped insulator strings 6 are symmetrically arranged in the middle of the suspension ropes 5 left and right, the suspension of the cables is facilitated, one ends of the V-shaped insulator strings 6 far from the center of the suspension ropes 5 are respectively fixedly connected with the outer cambered surfaces of the adjacent rotary rings 3, hanging wire rings 7 are respectively arranged at the lower ends of the V-shaped insulator strings 6, the cables are conveniently connected with the V-shaped insulator strings 6, buried posts 8 are respectively arranged at the lower ends of the upright posts 1, and the lower ends of the outer cambered surfaces of the upright posts 1 are respectively provided with reinforcing plates 10, so that the fixing of the upright posts 1 is firmer;
wire pulling mechanism 9: the pull wire mechanism 9 comprises a connecting ring 91, a rotating ring 93, a disc 94, a pull wire rope 96 and a pull wire buried column 99 which are respectively and symmetrically arranged on the outer cambered surface of the rotating ring 3, the connecting ring 91 is respectively and symmetrically arranged on the outer cambered surface of the rotating ring 3, the rotating ring 93 is movably sleeved on the ring body of the connecting ring 91, the disc 94 is arranged at the lower end of the rotating ring 93, the pull wire rope 96 is arranged at the lower surface of the disc 94, the pull wire buried column 99 is arranged at the lower end of the pull wire rope 96, the pull wire mechanism 9 further comprises an insulating plastic tube 97, the insulating plastic tube 97 is respectively and movably sleeved on the outer cambered surface of the pull wire rope 96, the pull wire mechanism 9 further comprises a limiting plate 92 and a threaded tube 95, the limiting plate 92 is respectively arranged on the surface of the connecting ring 91, the threaded tube 95 is respectively arranged on the lower surface of the disc 94, the pull wire rope 96 is positioned in the threaded tube 95, the upper end of the insulating plastic tube 97 is respectively and in threaded connection with the adjacent threaded tube 95, when the lower end of the pull wire rope 96 needs to be fixed, the pull wire buried post 99 is pulled to move along the direction of the connecting ring 91, so that the lower end of the pull wire rope 96 is gradually far away from the upright 1, because the insulating plastic pipe 97 is in threaded connection with the threaded pipe 95, the insulating plastic pipe 97 cannot be easily bent, so that the pull wire rope 96, the rotating ring 93 and the disc 94 keep a straight line, the rotating ring 93 rotates on the connecting ring 91 in the process of moving the lower end of the pull wire rope 96, when the rotating ring 93 contacts with the limiting plate 92, the rotating ring 93 is blocked from continuously moving, at the moment, the angle between the pull wire rope 96 and the upright 1 is in a proper range, then the pull wire buried post 99 is buried underground, the pull wire rope 96 is fixed, the angle between the pull wire rope 96 and the upright 1 is conveniently determined, the time required for installation is reduced, the pull wire rope 9 further comprises a supporting disc 98, the supporting discs 98 are respectively arranged at the upper ends of the stay wire buried posts 99, so that the stay wire buried posts 99 are fixed more firmly, the steel cable 4 is positioned in the middle between the two connecting rings 91 on the same swivel 3, the angle between the connecting rings 91 and the steel cable 4 is a fixed value, and the horizontal angle among the steel cable 4, the connecting rings 91 and the upright posts 1 is conveniently determined.
The working principle of the door-type suspension cable pulling tower provided by the utility model is as follows: when the cable tie is used, the buried inserting columns 8 are buried into the ground, the reinforcing disc 10 is attached to the ground, the upright posts 1 are fixed, the cable 4 is in a tight state, the upper ends of the two upright posts 1 are connected, the whole body formed by the two upright posts 1 and the cable 4 is in a door-shaped form, because the connecting ring 91 and the cable 4 are connected with the rotating ring 3, the horizontal angle between the cable 4, the connecting ring 91 and the upright posts 1 is in a proper range, then the cable tie is pulled to move along the direction in which the connecting ring 91 faces, the lower end of the cable tie 96 is gradually far away from the upright posts 1, the insulating plastic tube 97 is in threaded connection with the threaded tube 95, the insulating plastic tube 97 cannot be easily bent, the cable tie 96, the rotating ring 93 and the disc 94 are kept in a straight line under the support of the insulating plastic tube 97, so that the lower end of the cable tie 96 moves in the process, the rotating ring 93 rotates on the connecting ring 91, after the rotating ring 93 contacts with the limiting plate 92, the horizontal angle between the rotating ring 93 is blocked, the cable tie 93 moves, the lower end of the cable tie 96 and the upright posts 1 is gradually far away from the upright posts 1, the cable tie 96 is properly, the cable tie wire is suspended in the proper range, and the cable tie wire is suspended in the underground state, and the underground cable tie 1 is suspended in the underground state, and the underground cable is fixed, and the underground cable is suspended in the underground state, and the underground cable is suspended, and the underground, the cable is in the underground condition is suspended, and the underground is the underground, and the underground is used.
The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present utility model and the accompanying drawings or which may be directly or indirectly employed in other related art are within the scope of the utility model.
Claims (7)
1. The utility model provides a door-type suspension cable draws line tower which characterized in that: comprises an upright post (1) and a wire pulling mechanism (9);
upright post (1): the two outer cambered surfaces of the upright posts (1) are distributed left and right, the upper ends of the outer cambered surfaces of the upright posts (1) are respectively provided with a rotary groove (2), the interiors of the rotary grooves (2) are respectively connected with rotary rings (3) in a rotary way, a steel cable (4) is arranged in the middle between the outer cambered surfaces of the two rotary rings (3), a suspension cable (5) is arranged at the lower end between the outer cambered surfaces of the two rotary rings (3), V-shaped insulator strings (6) are symmetrically arranged in the middle of the suspension cable (5) left and right, one ends, far away from the center of the suspension cable (5), of the V-shaped insulator strings (6) are respectively fixedly connected with the outer cambered surfaces of the adjacent rotary rings (3), hanging wire rings (7) are respectively arranged at the lower ends of the V-shaped insulator strings (6), and buried inserting columns (8) are respectively arranged at the lower ends of the upright posts (1);
wire pulling mechanism (9): are respectively and longitudinally symmetrically arranged on the outer cambered surface of the swivel (3).
2. A door-type catenary tower according to claim 1, wherein: the stay wire mechanism (9) comprises a connecting ring (91), a rotating ring (93), a disc (94), a stay wire rope (96) and a stay wire buried column (99), wherein the connecting ring (91) is respectively arranged on the outer cambered surface of the rotating ring (3) in a front-back symmetrical mode, the rotating ring (93) is movably sleeved on the ring body of the connecting ring (91), the disc (94) is arranged at the lower end of the rotating ring (93), the stay wire rope (96) is arranged on the lower surface of the disc (94), and the stay wire buried column (99) is arranged at the lower end of the stay wire rope (96).
3. A door-type catenary tower according to claim 2, wherein: the wire pulling mechanism (9) further comprises an insulating plastic tube (97), and the insulating plastic tube (97) is movably sleeved on the outer cambered surface of the wire pulling rope (96) respectively.
4. A door-type catenary tower according to claim 3, wherein: the wire pulling mechanism (9) further comprises a limiting plate (92) and a threaded pipe (95), the limiting plate (92) is arranged on the surface of the connecting ring (91) respectively, the threaded pipe (95) is arranged on the lower surface of the disc (94) respectively, the wire pulling rope (96) is located inside the threaded pipe (95), and the upper end of the insulating plastic pipe (97) is connected with the adjacent threaded pipe (95) in a threaded mode respectively.
5. A door-type catenary tower according to claim 2, wherein: the stay wire mechanism (9) further comprises support plates (98), and the support plates (98) are respectively arranged at the upper ends of the stay wire buried columns (99).
6. A door-type catenary tower according to claim 2, wherein: the steel cable (4) is positioned in the middle between two connecting rings (91) on the same swivel (3).
7. A door-type catenary tower according to claim 1, wherein: the lower ends of the outer cambered surfaces of the upright posts (1) are respectively provided with a reinforcing disc (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222979444.7U CN219012120U (en) | 2022-11-09 | 2022-11-09 | Door-type suspension cable pulling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222979444.7U CN219012120U (en) | 2022-11-09 | 2022-11-09 | Door-type suspension cable pulling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219012120U true CN219012120U (en) | 2023-05-12 |
Family
ID=86244768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222979444.7U Active CN219012120U (en) | 2022-11-09 | 2022-11-09 | Door-type suspension cable pulling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219012120U (en) |
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2022
- 2022-11-09 CN CN202222979444.7U patent/CN219012120U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231129 Address after: No. 555 Renmin Road, Nanyang City, Henan Province, 473299 Patentee after: Nanyang Feilong Power Group Co.,Ltd. Address before: 473500 No. 13, Chaoyang Road, Xinye County, Nanyang City, Henan Province Patentee before: XINYE POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER CO. |
|
| TR01 | Transfer of patent right |