CN220042943U - Single-change double-hanging-point structure for ground wire of linear transmission tower - Google Patents
Single-change double-hanging-point structure for ground wire of linear transmission tower Download PDFInfo
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- CN220042943U CN220042943U CN202321465816.2U CN202321465816U CN220042943U CN 220042943 U CN220042943 U CN 220042943U CN 202321465816 U CN202321465816 U CN 202321465816U CN 220042943 U CN220042943 U CN 220042943U
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 22
- 239000000463 material Substances 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 10
- 239000010959 steel Substances 0.000 abstract description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a single-change double-hanging-point structure of a linear power transmission tower ground wire, which comprises a fixed plate, an upper clamping plate and a lower clamping plate, wherein the fixed plate is provided with two first fixing holes, two first adjusting grooves and two hanging-point holes, the upper clamping plate is provided with two second fixing holes matched with the first fixing holes and two second adjusting grooves, the lower clamping plate is provided with two fourth adjusting grooves matched with the first adjusting grooves, the lower clamping plate is provided with two third adjusting grooves matched with the second adjusting grooves, and the first fixing holes, the second fixing holes, the first adjusting grooves, the second adjusting grooves, the third adjusting grooves and the fourth adjusting grooves are fixedly connected through bolts. The advantages are that: the adjustable space between punch holder and the lower plate can fix on the angle steel of equidimension, and application scope is wider, and it is fixed to support the clamp to press the centre gripping simultaneously still to the link, reduces the range of rocking and removal of link to a certain extent, reducible wearing and tearing, increase of service life.
Description
Technical Field
The utility model relates to the technical field of linear transmission towers, in particular to a single-change double-hanging-point structure of a ground wire of a linear transmission tower.
Background
The linear transmission line iron tower is a tower-shaped building for transmission. The tower type steel tower is structurally characterized in that various tower type steel towers are all of a space truss structure, rod pieces are mainly composed of single equilateral angle steel or combined angle steel, crude bolts are adopted for connection among the rod pieces, the bolts are used for shear connection, the whole tower is composed of angle steel, connecting steel plates and bolts, individual parts such as tower feet and the like are welded into a combined piece through a plurality of steel plates, therefore, hot galvanizing corrosion prevention, transportation and construction erection are extremely convenient, and because the height of a linear power transmission line iron tower is higher, a ground wire is added on the linear power transmission line iron tower body to perform a barrier, and installation of the ground wire needs to be performed by matching with a hanging point structure.
The existing hanging point structure is divided into a single hanging point structure and a double hanging point structure, the double hanging point structure is provided with a ground wire hole on the single hanging point structure, the hanging point structure is composed of an upper clamping plate, a lower clamping plate and a fixing plate, the hanging point hole is formed in the fixing plate, and the following defects exist in the specific use process: 1. the first clamping plate and the second clamping plate are respectively provided with a fixing hole, the fixing plates are also provided with fixing holes, the corresponding fixing holes are fixed through bolts, and the distances between the first clamping plate and the second clamping plate are equal due to the fact that the fixing holes are fixed, so that certain limitation exists in use; 2. the hanging point holes are connected with the ground wire through hanging rings, the hanging rings can rotate and shake in the hanging point holes, the hanging point holes are unstable, and the long-term abrasion service life is shortened.
Therefore, the defect in the prior art can be overcome by adopting a novel single-change double-hanging-point structure of the linear transmission tower ground wire.
Disclosure of Invention
The utility model aims to solve the problems in the prior art and provides a single-change double-hanging-point structure of a linear transmission tower ground wire.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a straight line transmission tower leads ground wire singly change double-hanging point structure, includes fixed plate, punch holder and lower plate, set up two fixed orifices one, two adjustment tank one and two hanging point holes on the fixed plate, set up two and fixed orifice one matched with fixed orifices two and two adjustment tank two on the punch holder, set up two and adjustment tank one matched with adjustment tank four on the lower plate, and set up two and adjustment tank two matched with adjustment tank three on the lower plate, all pass through bolt fixed connection between fixed orifice one, fixed orifice two, adjustment tank three and the adjustment tank four, two all overlap on the hanging point hole and be equipped with a link, slidable mounting has two screws on the fixed plate, two all through the cushion rotate install one with the retaining plate that corresponds the link offset, two all rotate on the hanging point hole and install one with the nut that corresponds screw thread rotation is connected.
In the single-change double-hanging-point structure of the linear power transmission tower ground wire, the nuts are fixedly provided with the plurality of struts, each strut is fixedly provided with one rotating block, and the fixing plate is provided with the annular grooves matched with the plurality of rotating blocks.
In the single-change double-hanging-point structure of the linear power transmission tower ground wire, two sliding blocks are fixedly arranged on the screw rod, and two sliding grooves matched with the corresponding sliding blocks are formed in the fixing plate.
In the single-change double-hanging-point structure of the linear power transmission tower ground wire, the rotating plate is fixedly arranged on the screw rod, and the tray-shaped groove body matched with the rotating plate is arranged on the cushion block.
In the single-change double-hanging-point structure of the linear power transmission tower ground wire, one end, close to the hanging ring, of each of the two resisting plates is fixedly provided with a base plate, and the two base plates are made of rubber materials.
Compared with the prior art, the utility model has the advantages that:
1: through setting up adjustment tank one, adjustment tank two, adjustment tank three and adjustment tank four, the interval between adjustable punch holder and the lower plate can fix on the angle steel of equidimension, and application scope is wider.
2: through setting up screw rod, nut, butt plate and cushion, can support to press the centre gripping to the link fixedly, reduce the range that rocks and remove of link to a certain extent, reducible wearing and tearing, increase of service life.
In summary, the utility model can adjust the interval between the upper clamping plate and the lower clamping plate, can be fixed on angle steel with different sizes, has wider application range, can also press and clamp the hanging ring for fixing, reduces the shaking and moving amplitude of the hanging ring to a certain extent, can reduce abrasion and prolong the service life.
Drawings
The utility model is described in further detail below with reference to the attached drawing figures, wherein:
FIG. 1 is an enlarged schematic view of a fixing plate;
FIG. 2 is an enlarged schematic detail view of the upper clamping plate;
FIG. 3 is an enlarged schematic detail view of the lower clamping plate;
fig. 4 is an enlarged schematic detailed view of the connection of the ground wire and the fixing plate.
In the figure: the fixing device comprises a fixing plate 1, a fixing hole 2, an adjusting groove 3, a hanging point hole 4, an upper clamping plate 5, a fixing hole 6, an adjusting groove 7, a lower clamping plate 8, an adjusting groove 9, an adjusting groove 10, a hanging ring 11, a resisting plate 12, a screw rod 13, a nut 14, a sliding block 15, a sliding groove 16 and a cushion block 17.
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. 1-4, a single-change double-hanging-point structure of a linear transmission tower ground wire comprises a fixed plate 1, an upper clamping plate 5 and a lower clamping plate 8, wherein two first fixing holes 2, two first adjusting grooves 3 and two hanging-point holes 4 are formed in the fixed plate 1, two second fixing holes 6 matched with the first fixing holes 2 and two second adjusting grooves 7 are formed in the upper clamping plate 5, two fourth adjusting grooves 10 matched with the first adjusting grooves 3 are formed in the lower clamping plate 8, two third adjusting grooves 9 matched with the second adjusting grooves 7 are formed in the lower clamping plate 8, the first fixing holes 2, the second fixing holes 6, the first adjusting grooves 3, the second adjusting grooves 7, the third adjusting grooves 9 and the fourth adjusting grooves 10 are fixedly connected through bolts, a hanging ring 11 is sleeved on each of the two hanging-point holes 4, two threaded rods 13 are slidably mounted on the fixed plate 1, a retaining plate 12 propped against the corresponding hanging ring 11 is rotatably mounted on each threaded rod 13 through a cushion block 17, and nuts 14 are rotatably mounted on each of the two hanging-point holes 4 in a corresponding manner;
the following points are notable:
1. the nut 14 is fixedly provided with a plurality of struts, each strut is fixedly provided with a rotating block, the fixed plate 1 is provided with a ring groove matched with the rotating blocks, and the function of the arrangement is to facilitate the rotation of the nut 14, prevent the nut 14 from being in direct contact with the fixed plate 1, and effectively prolong the service life of the nut 14.
2. The screw 13 is fixedly provided with two sliding blocks 15, and the fixed plate 1 is provided with two sliding grooves 16 matched with the corresponding sliding blocks 15, so that the limiting function is to limit the screw 13 and prevent the screw 13 from rotating along with the nut 14.
3. The screw 13 is fixedly provided with a rotating plate, the cushion block 17 is provided with a disc-shaped groove body matched with the rotating plate, and the function of the arrangement is to facilitate the rotation of the cushion block 17, so that the retaining plate 12 is rotated to enable the retaining plate 12 to be matched with the hanging ring 11.
4. Two keep out board 12 are close to all fixed mounting have a backing plate on the one end of link 11, and two backing plates all adopt rubber material to make, and the effect of setting up like this is in order to increase frictional force, improves the stability of supporting the pressure centre gripping.
Firstly, fixing a second fixing hole 6 on an upper clamping plate 5 and a first fixing hole 2 on a fixing plate 1 through bolts, then fixing a fourth adjusting groove 10 on a lower clamping plate 8 and a first adjusting groove 3 on the fixing plate 1 through bolts, finally fixing a second adjusting groove 7 on the upper clamping plate 5 and a third adjusting groove 9 on the lower clamping plate 8 through bolts, and adjusting the distance between the upper clamping plate 5 and the lower clamping plate 8 at any time; then hanging the hanging ring 11 on the hanging point hole 4, and rotating the nut 14, the screw 13 is moved until the backing plate and the hanging ring 11 are propped against and clamped and fixed on the hanging ring 11, so that the whole installation step is completed.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. The utility model provides a straight line transmission tower leads ground wire singly change double-hanging point structure, includes fixed plate (1), punch holder (5) and lower plate (8), its characterized in that, set up two fixed orifices (2), two adjustment tank one (3) and two hanging point holes (4) on fixed plate (1), set up two and fixed orifice one (2) matched with fixed orifice two (6) and two adjustment tank two (7) on punch holder (5), set up two and adjustment tank one (3) matched with adjustment tank four (10) on lower plate (8), and set up two and adjustment tank two (7) matched with adjustment tank three (9) on lower plate (8), all through bolt fixed connection between fixed orifice one (2), adjustment tank two (3), adjustment tank three (9) and the adjustment tank four (10), two hanging point holes (4) are gone up and are all overlapped and are equipped with a link (11), two screw rods (13) are all installed in correspondence on two (13) and are offset screw rods (13), and nuts (14) which are in threaded rotation connection with the corresponding screw rods (13) are rotatably arranged on the two hanging point holes (4).
2. The single-change double-hanging-point structure of the linear transmission tower ground wire according to claim 1, wherein a plurality of struts are fixedly installed on the nut (14), one rotating block is fixedly installed on each strut, and annular grooves matched with the rotating blocks are formed in the fixed plate (1).
3. The single-change double-hanging-point structure of the linear transmission tower ground wire according to claim 1, wherein two sliding blocks (15) are fixedly arranged on the screw rod (13), and two sliding grooves (16) matched with the corresponding sliding blocks (15) are formed in the fixed plate (1).
4. The single-change double-hanging-point structure of the linear transmission tower ground wire according to claim 1, wherein a rotating plate is fixedly arranged on the screw rod (13), and a disc-shaped groove body matched with the rotating plate is arranged on the cushion block (17).
5. The single-change double-hanging-point structure of the linear transmission tower ground wire according to claim 1, wherein one end, close to the hanging ring (11), of each of the two resisting plates (12) is fixedly provided with a base plate, and each of the two base plates is made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321465816.2U CN220042943U (en) | 2023-06-09 | 2023-06-09 | Single-change double-hanging-point structure for ground wire of linear transmission tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321465816.2U CN220042943U (en) | 2023-06-09 | 2023-06-09 | Single-change double-hanging-point structure for ground wire of linear transmission tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220042943U true CN220042943U (en) | 2023-11-17 |
Family
ID=88722829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321465816.2U Active CN220042943U (en) | 2023-06-09 | 2023-06-09 | Single-change double-hanging-point structure for ground wire of linear transmission tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220042943U (en) |
-
2023
- 2023-06-09 CN CN202321465816.2U patent/CN220042943U/en active Active
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