CN214170119U - Iron tower with strong wind resistance for high-voltage power transmission line engineering - Google Patents
Iron tower with strong wind resistance for high-voltage power transmission line engineering Download PDFInfo
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- CN214170119U CN214170119U CN202022767887.0U CN202022767887U CN214170119U CN 214170119 U CN214170119 U CN 214170119U CN 202022767887 U CN202022767887 U CN 202022767887U CN 214170119 U CN214170119 U CN 214170119U
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Abstract
The utility model discloses a high-voltage power transmission line iron tower for engineering that anti-wind ability is strong, including reinforced concrete layer, reinforced concrete layer top is inlayed and is had two first fixed pulleys of symmetric distribution, reinforced concrete layer top center department fixed mounting has the electric power iron tower body. The utility model discloses in, two first plastic-coated wire ropes and two second plastic-coated wire ropes can pull and consolidate electric power iron tower's four sides, prevent that the iron tower from producing under the strong wind and falling down, the threaded rod can drive anti-skidding rubber pad after the rotation and carry out the package clamp to electric power iron tower outer wall, thereby can fix the anchor frame outside two steelframes on electric power iron tower, be convenient for the anchor frame is consolidated and is connected the junction of two steelframes on electric power iron tower, the stability of a plurality of junctions of electric power iron tower has been improved, play the effect of anti-impact strong wind, the anti-wind ability of iron tower can effectively be improved through two kinds of plastic-coated wire ropes and anchor frame on the whole, the practicality of iron tower has also been improved.
Description
Technical Field
The utility model relates to an electric power iron tower technical field specifically is a high-tension electricity transmission line iron tower for engineering that anti-wind ability is strong.
Background
The electricity generated by the power plant is not only used by people nearby, but also transmitted to a remote place to meet more needs. This electricity cannot be transmitted directly through ordinary electric lines but is transmitted by high voltage transmission lines. When in use, the high-voltage transmission line needs to be arranged on an electric power iron tower, which is called a transmission line iron tower, and the transmission line iron tower is a tower-shaped building for power transmission. The tower is structurally characterized in that various tower types belong to space truss structures, the rod pieces mainly comprise single equal-edge angle steel or combined angle steel, the rod pieces are connected by rough bolts, the rod pieces are connected by shearing force of the bolts, and the whole tower comprises the angle steel, connecting steel plates and the bolts.
But current electric power iron tower anti-wind effect is general, and in order to guarantee electric power iron tower normal use, the workman often can bear the saddlebag and climb on electric power iron tower and overhaul, but electric power iron tower is general higher, and the instrument is the metal material mostly in the saddlebag for the saddlebag is also heavier, and the workman bears heavier saddlebag and scrambles on electric power iron tower more difficultly, also can strengthen the tired sense of workman when climbing, so can't satisfy prior art needs.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-tension electricity power transmission line iron tower for engineering that anti-wind ability is strong to solve current unable improvement electric power iron tower anti-wind effect and the unable problem of climbing on electric power iron tower that makes the workman lighter.
In order to achieve the above object, the utility model provides a following technical scheme: a high-voltage power transmission line iron tower with strong wind resistance comprises a reinforced concrete layer, wherein two first fixed pulleys which are symmetrically distributed are inlaid at the top of the reinforced concrete layer, a power iron tower body is fixedly mounted at the center of the top of the reinforced concrete layer, two fixed frames which are symmetrically distributed are fixedly mounted at the top of the outer wall of the power iron tower body through bolts, a second fixed pulley is welded at one side of each fixed frame, which is far away from the power iron tower body, a second plastic-coated steel wire rope is rotatably sleeved between the second fixed pulley and the first fixed pulley, a first ring body is inlaid on the outer wall of the second plastic-coated steel wire rope, a second ring body is rotatably connected to one side of the outer wall of the first ring body through a rotating shaft, the other side of the outer wall of the first ring body is in matched threaded fixation with the second ring body through a butterfly bolt, and two first plastic-coated steel wire ropes which are symmetrically distributed are wound at the top of the outer wall of the power iron tower body, the bottom end of the first plastic-coated steel wire rope is embedded in a reinforced concrete layer, the two plastic-coated steel wire ropes are vertically distributed between the two plastic-coated steel wire ropes, and the outer wall of the power iron tower body is movably sleeved with reinforcing frames which are uniformly distributed.
Preferably, two groups of symmetrically distributed fixing threaded holes are formed in the reinforcing frame.
Preferably, the threaded rod is sleeved in the fixed threaded hole in a threaded manner, the rotating block is welded at one end of the threaded rod, and the rotating block is cylindrical.
Preferably, the outer wall of the rotating block is rotatably sleeved with an anti-slip rubber block.
Preferably, two sets of the anti-skidding rubber blocks are clamped on the outer wall of the power iron tower body.
Preferably, the rotating block and the anti-skid rubber block are both positioned inside the reinforcing frame.
Preferably, a fixing ring is welded on one side of the top of the fixing frame.
Preferably, the two second plastic-coated steel wire ropes are symmetrically distributed by taking the axial lead of the electric power iron tower as the center.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, two first plastic-coated wire ropes and two second plastic-coated wire ropes can pull and consolidate electric power iron tower's four sides, prevent that the iron tower from producing under the strong wind and falling down, the threaded rod can drive anti-skidding rubber pad after the rotation and carry out the package clamp to electric power iron tower outer wall, thereby can fix the anchor frame outside two steelframes on electric power iron tower, be convenient for the anchor frame is consolidated and is connected the junction of two steelframes on electric power iron tower, the stability of a plurality of junctions of electric power iron tower has been improved, play the effect of anti-impact strong wind, the anti-wind ability of iron tower can effectively be improved through two kinds of plastic-coated wire ropes and anchor frame on the whole, the practicality of iron tower has also been improved.
2. The utility model discloses in, the workman can stand on reinforced concrete, hang the instrument package between first ring body and second ring body, the workman need not the instrument of carrying this moment alright scramble on the electric power iron tower body, when climbing electric power iron tower body top, the workman can stimulate the second plastic-coated wire rope on the mount, the second plastic-coated wire rope just can take the instrument package in two rings bodies to slowly rise under the rotation effect of two fixed pulleys, and make the instrument package finally stop on the mount, make things convenient for the workman to take off the instrument package on the mount, whole climbing process workman need not the instrument package, make the workman can be lighter scramble on electric power iron tower, the tired sense of workman when the climbing has also been weakened.
Drawings
Fig. 1 is a front view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the structure A in FIG. 1 according to the present invention;
fig. 3 is an enlarged view of the structure B in fig. 2 according to the present invention;
FIG. 4 is a sectional view of the present invention;
fig. 5 is a top view of the rotary block of the present invention.
In the figure: 1. a reinforced concrete layer; 11. a power iron tower body; 12. a first plastic coated steel wire rope; 13. a first fixed pulley; 2. a fixed mount; 21. a fixing ring; 22. a second fixed pulley; 23. a second plastic coated steel wire rope; 24. a first ring body; 25. a second ring body; 26. a butterfly bolt; 3. a reinforcing frame; 31. fixing the threaded hole; 32. a threaded rod; 33. rotating the block; 34. an antiskid rubber block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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. 1-5, the present invention provides a technical solution: the iron tower with strong wind resistance for the high-voltage power transmission line engineering comprises a reinforced concrete layer 1, wherein two first fixed pulleys 13 which are symmetrically distributed are embedded at the top of the reinforced concrete layer 1, an electric iron tower body 11 is fixedly installed at the center of the top of the reinforced concrete layer 1, the reinforced concrete layer 1 can fix the first fixed pulleys 13 and the electric iron tower 11, two fixing frames 2 which are symmetrically distributed are fixedly installed at the top of the outer wall of the electric iron tower body 11 through bolts, the electric iron tower body 11 can support the fixing frames 2, a second fixed pulley 22 is welded at one side, away from the electric iron tower body 11, of the fixing frame 2, the second fixed pulley 22 can be supported by the fixing frames 2, a second plastic-coated steel wire rope 23 is rotatably sleeved between the second fixed pulley 22 and the first fixed pulley 13, the second plastic-coated steel wire rope 23 can rotate conveniently, and the reinforced concrete layer 1 can pass through the, The second plastic-coated steel wire rope 23 and the fixing frame 2 are connected with the power iron tower body 11, a first ring body 24 is inlaid on the outer wall of the second plastic-coated steel wire rope 23, the second plastic-coated steel wire rope 23 can reinforce the first ring body 24, one side of the outer wall of the first ring body 24 is rotatably connected with a second ring body 25 through a rotating shaft, a huge gap is formed between the rotated second ring body 25 and the first ring body 24, a tool can be conveniently sheathed between the two ring bodies by a worker, the other side of the outer wall of the first ring body 24 is fixed with the second ring body 25 through a butterfly bolt 26 and a matching thread, so that the two ring bodies of a hanging tool bag are fixed, the butterfly bolt 26 can be rotated by the fingers of the worker, the top of the outer wall of the power iron tower body 11 is wound with two first plastic-coated steel wire ropes 12 which are symmetrically distributed, the bottom end of the first plastic-coated steel wire rope 12 is inlaid in the reinforced concrete layer 1, and the first plastic-coated steel wire rope 12 can also connect the reinforced concrete layer 1 and the power iron tower body 11, the two first plastic-coated steel wire ropes 12 and the two second plastic-coated steel wire ropes 23 are vertically distributed, the two first plastic-coated steel wire ropes 12 and the two second plastic-coated steel wire ropes 23 are distributed on four sides of the power iron tower body 11, so that the power iron tower can be pulled and fixed, the first plastic-coated steel wire ropes 12 and the second plastic-coated steel wire ropes 23 are wrapped by a plurality of layers of waterproof plastic films, reinforcing frames 3 are movably sleeved on the outer wall of the power iron tower body 11 and are uniformly distributed, the reinforcing frames 3 are located at joints among a plurality of steel frames of the power iron tower body 11, and the two fixed pulleys play a role in limiting rotation of the second plastic-coated steel wire ropes 23.
Furthermore, two sets of symmetrically distributed fixing threaded holes 3 are formed in the reinforcing frame 3, as shown in fig. 4.
Furthermore, the threaded rod 32 is sleeved in the fixed threaded hole 31 in a threaded manner, so that the threaded rod 32 can rotate and move transversely on the reinforcing frame 3, the rotating block 33 is welded at one end of the threaded rod 32, the rotating block 33 is driven to rotate by the rotation backward movement of the threaded rod 32, and the rotating block 33 is in a cylindrical shape.
Furthermore, the outer wall of the rotating block 33 is rotatably sleeved with the anti-slip rubber block 34, and after the rotating block 33 rotates, the threaded hole 32 carries the anti-slip rubber block 34 to move transversely.
Further, two sets of anti-skidding rubber blocks 34 press from both sides at electric power iron tower body 11 outer wall to outside fixing the steelframe on electric power iron tower body 11 with reinforcing frame 3, anti-skidding rubber block 34 has the compliance, can prevent that the threaded rod from direct contact steelframe after rotatory, and cause wearing and tearing to the steelframe surface.
Further, the rotating block 33 and the anti-skid rubber block 34 are both located inside the reinforcing frame 3, so that the rotating block 33 and the anti-skid rubber block 34 can move transversely in the reinforcing frame 3, and the anti-skid rubber block 34 can fix a steel frame in the reinforcing frame 3 conveniently.
Furthermore, one side of the top of the fixing frame 2 is welded with a fixing ring 21, so that workers can fix the safety belt for overhead operation on the fixing ring 21 conveniently, and the safety of the iron tower is improved.
Further, two second plastic-coated steel wire ropes 23 are symmetrically distributed around the axial lead of the power iron tower body 11 as the center, as shown in fig. 1
The working principle is as follows: when the reinforcing frame 3 is fixed outside the two steel frames on the electric iron tower body 11, the reinforcing frame 3 is convenient to reinforce and connect the joint of the two steel frames on the electric iron tower body 11, the stability of a plurality of joints of the electric iron tower body 11 is improved, the strong wind resisting effect is achieved, when a worker needs to overhaul, the worker can stand on the reinforced concrete 1 and hang a tool between the first ring body 24 and the second ring body 25, the two ring bodies are fixed by using the butterfly bolts 26 which are rotated by fingers, workers can climb on the electric iron tower body 11 without carrying tools at the moment, when climbing on the fixing frame 2 at the top of the electric iron tower body 11, the aerial work safety belt can be fixed on the fixing ring 21 firstly, then the second plastic-coated steel wire rope 23 is pulled on the fixing frame 2, the second plastic-coated steel wire rope 23 can drive the tool bags in the two ring bodies to slowly rise under the rotating action of the first fixed pulley 13 and the second fixed pulley 22, the tool bags are finally stopped on the fixing frame 2, the workers can take off the tool bags from the fixing frame 2 conveniently, the workers do not need to carry the tool bags in the whole climbing process, the workers can climb on the electric iron tower body 11 easily, and the content which is not described in detail in the specification belongs to the prior art known by professional technicians in the field.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. The iron tower for the high-voltage power transmission line engineering is high in wind resistance, comprises a reinforced concrete layer (1) and is characterized in that the top of the reinforced concrete layer (1) is inlaid with two first fixed pulleys (13) which are symmetrically distributed, the center of the top of the reinforced concrete layer (1) is fixedly provided with an electric iron tower body (11), the top of the outer wall of the electric iron tower body (11) is provided with two fixing frames (2) which are symmetrically distributed through bolt fixing, one side, far away from the electric iron tower body (11), of each fixing frame (2) is welded with a second fixed pulley (22), a second plastic-coated steel wire rope (23) is rotatably sleeved between the second fixed pulley (22) and the first fixed pulley (13), the outer wall of the second plastic-coated steel wire rope (23) is inlaid with a first ring body (24), one side of the outer wall of the first ring body (24) is rotatably connected with a second ring body (25) through a rotating shaft, first ring body (24) outer wall opposite side passes through butterfly bolt (26) and second ring body (25) cooperation thread tightening, the winding of electric power iron tower body (11) outer wall top has two first plastic-coated wire rope (12) of symmetric distribution, inlay inside reinforced concrete layer (1), two first plastic-coated wire rope (12) bottom inlay inside reinforced concrete layer (1) first plastic-coated wire rope (12) and two the second plastic-coated wire rope (23) between the perpendicular distribution, electric power iron tower body (11) outer wall movable sleeve has evenly distributed's anchor strut (3).
2. The iron tower with high wind resistance for the high-voltage power transmission line engineering according to claim 1, wherein two groups of symmetrically distributed fixing threaded holes (31) are formed in the reinforcing frame (3).
3. The iron tower for the high-voltage power transmission line engineering with the strong wind resistance capability according to claim 2, wherein a threaded rod (32) is sleeved in the fixed threaded hole (31) in a threaded manner, a rotating block (33) is welded at one end of the threaded rod (32), and the rotating block (33) is in a cylindrical shape.
4. The iron tower with strong wind resistance for the high-voltage power transmission line engineering according to claim 3, wherein the outer wall of the rotating block (33) is rotatably sleeved with an anti-slip rubber block (34).
5. The iron tower with strong wind resistance for the high-voltage power transmission line engineering according to claim 4, wherein two groups of the anti-skid rubber blocks (34) are clamped on the outer wall of the power iron tower body (11).
6. The iron tower with high wind resistance for the high-voltage power transmission line engineering according to claim 5, wherein the rotating block (33) and the anti-skid rubber block (34) are both positioned inside the reinforcing frame (3).
7. The iron tower with strong wind resistance for the high-voltage power transmission line engineering according to claim 1, characterized in that a fixing ring (21) is welded on one side of the top of the fixing frame (2).
8. The iron tower with strong wind resistance for the high-voltage power transmission line engineering according to claim 1, wherein the two second plastic-coated steel wire ropes (23) are symmetrically distributed by taking the axial lead of the power iron tower body (11) as the center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022767887.0U CN214170119U (en) | 2020-11-26 | 2020-11-26 | Iron tower with strong wind resistance for high-voltage power transmission line engineering |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022767887.0U CN214170119U (en) | 2020-11-26 | 2020-11-26 | Iron tower with strong wind resistance for high-voltage power transmission line engineering |
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| CN214170119U true CN214170119U (en) | 2021-09-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114837316A (en) * | 2022-05-09 | 2022-08-02 | 国网黑龙江省电力有限公司 | Method for inhibiting vortex-induced vibration of electric tower |
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2020
- 2020-11-26 CN CN202022767887.0U patent/CN214170119U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114837316A (en) * | 2022-05-09 | 2022-08-02 | 国网黑龙江省电力有限公司 | Method for inhibiting vortex-induced vibration of electric tower |
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