CN220336589U - Electric power pole tower maintenance stability augmentation device - Google Patents
Electric power pole tower maintenance stability augmentation device Download PDFInfo
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- CN220336589U CN220336589U CN202321852746.6U CN202321852746U CN220336589U CN 220336589 U CN220336589 U CN 220336589U CN 202321852746 U CN202321852746 U CN 202321852746U CN 220336589 U CN220336589 U CN 220336589U
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- stability augmentation
- welded
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- 238000012423 maintenance Methods 0.000 title claims abstract description 21
- 230000003416 augmentation Effects 0.000 title claims abstract description 19
- 238000003466 welding Methods 0.000 claims abstract description 45
- 230000000712 assembly Effects 0.000 claims abstract description 13
- 238000000429 assembly Methods 0.000 claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 210000000078 claw Anatomy 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000005728 strengthening Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 238000005260 corrosion Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003916 acid precipitation Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Abstract
The utility model discloses a maintenance stability augmentation device for an electric power pole tower, which comprises a first base and a second base which are detachably assembled and connected; a plurality of rectangular-distributed pole tower bottom support welding assemblies are fixedly assembled and connected between the tops of the first base and the second base; the support welding assemblies at the bottom of the pole tower comprise upright posts arranged at intervals on two sides, and a plurality of interference welding plate components arranged at intervals up and down are assembled and connected between the upright posts; the contact welding plate parts comprise welding plates; two ends of the welding plate are assembled and connected to the upright post through a spacing adjusting structure; the power tower maintenance stability augmentation device further comprises a plurality of cable-stayed plate assemblies which are hinged on the outer side walls of the first base and the second base; the cable-stayed plate assembly comprises a cable-stayed plate, and the cable-stayed plate is used for being welded on the electric power tower. The device part is designed to effectively strengthen and support the electric power pole tower in a peripheral strengthening mode.
Description
Technical Field
The utility model relates to the technical field of maintenance and reinforcement of power towers, in particular to a maintenance and stability augmentation device of a power tower.
Background
The electric power tower is a tower device for adding high-voltage cables, and is mainly divided into a columnar tower column and a frame-shaped tower, and has the advantages of high stability, high erection height and the like, so that the electric power tower has extremely wide application in high-voltage transmission line layout.
The electric power pole tower is mainly formed by welding steel frames, and a plurality of reinforcing structures are arranged on the pole tower and are mostly steel rib plate reinforcing structures, so that the stability is higher, the load length is larger, and the weight is heavier. In the use of electric power pole tower, the bottom bearing of pole tower is great, consequently, along with the corrosion such as increase of service life and acid rain, pole tower bottom corrosion degree increases, and the pole tower bottom corrosion back of main weighing will seriously influence the stability of pole tower.
Meanwhile, as the service life increases, the reinforcing steel bar plates which are partially welded are gradually loosened, so that the stability of the pole tower is further reduced
Therefore, in the process of inspecting electric power, the tower with loose or rusted bottom needs to be repaired and reinforced immediately, and once the tower is toppled over, serious safety accidents and electric power faults can occur.
At present, a more conventional repairing mode is a mode of welding a loose reinforcing structure in a supplementary mode, binding the bottom of a rusted tower or welding a lining rod, and the like, but the reinforcing effect of the mode is not high, particularly the bottom position of the tower with serious rusting is not high, and the mode cannot fundamentally strengthen the loading capacity of the bottom of the tower.
Therefore, in the pole tower repairing process, especially under the condition that the lower end of the pole tower is severely corroded, how to fundamentally increase the stability of the bottom of the pole tower and improve the load capacity of the pole tower is significant for maintaining the stability of the pole tower.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a maintenance stability augmentation device for a power tower.
The utility model solves the technical problems through the following technical scheme:
the utility model provides a power tower maintenance increases steady device, includes first base and the second base of detachable assembly connection;
a plurality of rectangular-distributed support welding assemblies at the bottom of the tower are fixedly assembled and connected between the tops of the first base and the second base;
the support welding assemblies at the bottom of the pole tower comprise upright posts arranged at intervals on two sides, and a plurality of interference welding plate components arranged at intervals up and down are assembled and connected between the upright posts;
the interference welding plate parts comprise welding plates;
the two ends of the welding plate are assembled and connected to the upright post through a spacing adjusting structure;
the power tower maintenance stability augmentation device further comprises a plurality of cable-stayed plate assemblies which are hinged on the outer side walls of the first base and the second base;
the cable-stayed plate assembly comprises a cable-stayed plate, and the cable-stayed plate is used for being welded on the power tower.
Preferably, the transverse cross section of the first base and the second base is semicircular;
the first base, the second base and the bottom are detachably assembled and connected through the detachable connecting piece.
Preferably, the detachable connecting piece comprises a convex connecting plate welded on the first base and the second base respectively, a connecting screw rod is connected between the convex connecting plates in a sliding mode, and two ends of the connecting screw rod are connected with a pair of nuts positioned on two sides of the convex connecting plate in a threaded mode respectively.
Preferably, the interval adjusting structure comprises a sliding adjusting opening formed in the upright post, two ends of the welding plate are respectively welded with an adjusting horizontal column in sliding connection with the sliding adjusting opening, and an adjusting screw is fixedly connected to the adjusting horizontal column;
the stand is fixedly connected with a connecting bridge plate, and the adjusting screw is fixedly connected to the connecting bridge plate.
Preferably, the longitudinal section of the connecting bridge plate is U-shaped;
the inner side wall of the connecting bridge plate is arranged at intervals with the outer side wall of the upright post;
the adjusting screw is connected with the connecting bridge plate in a sliding mode, and a pair of adjusting nuts positioned on two sides of the connecting bridge plate are connected to the adjusting screw in a threaded mode.
Preferably, the bottom of stand has the base, the top of base and the lateral wall of stand between weld deep floor.
Preferably, the outer side walls of the first base and the second base are respectively welded with a plurality of fixed convex plates of the hinged inclined pull plate assembly, the lower end of the inclined pull plate is provided with a hinged joint, the fixed convex plates are hinged in the hinged joint, and the fixed convex plates are hinged with the inclined pull plate through fixed pin shafts.
Preferably, the inclined plate comprises an inclined plate body, a horizontal part which is horizontally arranged is integrally formed at the bottom of the inclined plate body, and the horizontal part is hinged on the fixed convex plate.
Preferably, the first base and the second base are welded with a plurality of pairs of steel bar claw rods;
the steel bar claw rod comprises a vertical part welded at the bottom of the first base and the bottom of the second base, and the bottom of the vertical part is integrally formed with a hook part arranged by a hook.
Compared with the prior art, the utility model has the following advantages:
1. in the realization working process, the adjusting nut is loosened and then is slidingly adjusted to the lower end of the welding plate which is abutted against the tower, at the moment, the adjusting horizontal column slides in the adjusting opening, then an operator positions the adjusting nut on two sides of the connecting bridge plate again, and then the welding plate is welded on the outer side wall of the tower in a welding mode.
Under the interference welding of four welding plates distributed in a rectangular mode, the lower ends of the four-side supporting and supporting rod towers are supported, the heavy load is realized, and the rod towers which are severely corroded are supported and welded. In this way an effective bottom reinforcement of the pylon, in particular of the rusted pylon, is achieved.
2. In the working process, the cable-stayed plates distributed around are rotated upwards until the cable-stayed plates are supported against the lower end of the pole tower in a supporting mode, and then welding is conducted. The four-side distributed cable-stayed plates rotate to form a supporting cage structure, so that the lower end of the pole tower is supported all around, and in the mode, the lower end of the pole tower is further supported and welded for reinforcement.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present utility model;
FIG. 2 is a schematic diagram of the structure of FIG. 1 from another view angle according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a bottom bracket welding assembly for a pylon in accordance with an embodiment of the present utility model;
FIG. 4 is a schematic view of a dispersion structure of a tower bottom support welding assembly in accordance with an embodiment of the present utility model;
FIG. 5 is a top view of the embodiment of the present utility model of FIG. 1;
fig. 6 is a schematic structural diagram of the embodiment of the present utility model in another view of fig. 2.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
Example 1
As shown in fig. 1-6, the power tower maintenance stability augmentation device comprises a first base 11 and a second base 12 which are detachably assembled and connected. The shapes of the first base 11 and the second base 12 are: the first base 11 and the second base 12 have semicircular transverse cross-sectional shapes.
It uses a steel plate with a thickness of 1.5 cm. The top parts of the first base 11 and the second base 12 and the bottom parts are detachably assembled and connected through detachable connectors. The detachable installation is realized at the positions of the pole tower and the ground. Specifically, the detachable connecting piece comprises a convex connecting plate 14 welded on the first base 11 and the second base 12 respectively, a connecting screw 13 is connected between the convex connecting plates 14 in a sliding manner, and two ends of the connecting screw 13 are respectively connected with a pair of nuts positioned at two sides of the convex connecting plates 14 in a threaded manner.
The first base 11 and the second base 12 in the separated state limit the lower ends of the pole towers from two sides in the central hole between the first base 11 and the second base 12 after combination.
At this time, the operator passes through the connecting screw 14 between the male connecting plates 14, and then tightens the nut. Positioning after assembling the first base 11 and the second base 12 is achieved in this way.
A plurality of rectangular-distributed pole tower bottom support welding assemblies 2 are fixedly assembled and connected between the tops of the first base 11 and the second base 12. In the working process, the four rectangular-distribution pole tower bottom support welding assemblies 2 are respectively close to the pole tower and welded on the pole tower.
Specifically, the support welding assemblies 2 at the bottom of the pole tower comprise upright posts 21 which are arranged at intervals on two sides, and a plurality of interference welding plate components which are arranged at intervals up and down are assembled and connected between the upright posts 21; the abutment welding plate members each include a welding plate 24.
Specifically, both ends of the welding plate 24 are assembled and connected to the column 21 through a spacing adjustment structure.
Specifically, the interval adjusting structure comprises a sliding adjusting opening A formed in the upright post 21, two ends of a welding plate 24 are respectively welded with an adjusting horizontal column 23 which is in sliding connection with the sliding adjusting opening A, and an adjusting screw 22 is fixedly connected to the adjusting horizontal column 23; correspondingly, a connecting bridge plate is fixedly connected to the upright post 21, and the adjusting screw 22 is fixedly connected to the connecting bridge plate 22.
The longitudinal cross-sectional shape of the connecting bridge 22 is U-shaped; the inner side wall of the connecting bridge plate 22 is arranged at intervals with the outer side wall of the upright post 21; the adjusting screw 22 is slidably connected to the connecting bridge 22, and a pair of adjusting nuts positioned at both sides of the connecting bridge 22 are screwed to the adjusting screw 22.
In operation, the adjusting nut is loosened and then slidably adjusted until the welding plate 24 abuts against the lower end of the pylon, at this time, the adjusting horizontal column 23 slides in the adjusting opening, then the operator relocates the adjusting nut on both sides of the connecting bridge plate 22, and then the welding plate 24 is welded on the outer side wall of the pylon by welding.
Under the interference welding of four welding plates 24 distributed in a rectangular shape, the lower ends of the four-side supporting and supporting rod towers are supported and welded, and the rod towers with heavy loads and serious corrosion are supported and welded.
The bottom of the upright post 21 is welded with a base 211, and a reinforcing rib plate is welded between the top of the base 211 and the outer side wall of the upright post 21.
Example 2
1-6, the power tower maintenance stability augmentation device further comprises a plurality of cable-stayed plate assemblies 3 hinged on the outer side walls of the first base 11 and the second base 12 on the basis of the structure of the embodiment 1; the diagonal draw plate assembly 3 comprises a diagonal draw plate 32, and the diagonal draw plate 32 is used for being welded on the power tower.
The outer side walls of the first base 11 and the second base 12 are respectively welded with a plurality of fixed convex plates 31 for hinging the inclined pull plate 32 assembly 3, the lower ends of the inclined pull plates 32 are provided with hinging interfaces, the fixed convex plates 31 are hinged in the hinging interfaces, and the fixed convex plates 31 are hinged with the inclined pull plates 32 through fixed pin shafts.
Specifically, the cable-stayed plate 32 includes a sloping plate body, and a horizontal portion that is horizontally disposed is integrally formed at the bottom of the sloping plate body and is hinged to the fixed protruding plate 31.
In the working process, the cable-stayed plates 32 distributed around are rotated upwards until the cable-stayed plates 32 are supported at the lower end of the pole tower in an abutting mode, and then welding is conducted.
The four-side distributed cable-stayed plates 32 rotate to form a supporting cage structure, so that the lower end of the pole tower is supported all around, and in this way, the lower end of the pole tower is further supported and welded effectively.
Example 3
1-6, in this embodiment, on the basis of the structure of embodiment 1, a plurality of pairs of steel bar claw rods 15 are welded on the first base 11 and the second base 12; the steel bar claw rod 15 comprises vertical parts welded at the bottom positions of the first base 11 and the second base 12, and the bottom of the vertical parts is integrally formed with a hook part arranged by a hook.
In the working process, the embedded holes are formed in the periphery of the lower end of the pole tower, at the moment, after concrete is poured in the embedded holes by placing the first base 11, the second base 12 and the reinforcing steel bar claw rods 15, the reinforcing steel bar claw rods 15 welded at the bottoms of the first base 11 and the second base 12 are firmly clamped on a foundation, so that the load capacity of the whole device is greatly increased, and the stability of the pole tower after supporting is effectively improved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (9)
1. The power pole tower maintenance stability augmentation device is characterized by comprising a first base and a second base which are detachably assembled and connected;
a plurality of rectangular-distributed support welding assemblies at the bottom of the tower are fixedly assembled and connected between the tops of the first base and the second base;
the support welding assemblies at the bottom of the pole tower comprise upright posts arranged at intervals on two sides, and a plurality of interference welding plate components arranged at intervals up and down are assembled and connected between the upright posts;
the interference welding plate parts comprise welding plates;
the two ends of the welding plate are assembled and connected to the upright post through a spacing adjusting structure;
the power tower maintenance stability augmentation device further comprises a plurality of cable-stayed plate assemblies which are hinged on the outer side walls of the first base and the second base;
the cable-stayed plate assembly comprises a cable-stayed plate, and the cable-stayed plate is used for being welded on the power tower.
2. The power tower maintenance stability augmentation system of claim 1, wherein the first base and the second base have a semi-circular cross-sectional shape;
the first base, the second base and the bottom are detachably assembled and connected through the detachable connecting piece.
3. The power tower maintenance stability augmentation apparatus of claim 2, wherein the detachable connection member comprises a male connection plate welded to the first base and the second base respectively, a connection screw is slidably connected between the male connection plates, and two ends of the connection screw are respectively screwed with a pair of nuts positioned at two sides of the male connection plate.
4. The power tower maintenance stability augmentation device according to claim 1, wherein the interval adjustment structure comprises a sliding adjustment port arranged on the upright post, two ends of the welding plate are respectively welded with an adjustment horizontal column in sliding connection with the sliding adjustment port, and an adjustment screw is fixedly connected to the adjustment horizontal column;
the stand is fixedly connected with a connecting bridge plate, and the adjusting screw is fixedly connected to the connecting bridge plate.
5. The power tower maintenance stability augmentation system of claim 4, wherein the longitudinal cross-sectional shape of the connecting bridge plate is U-shaped;
the inner side wall of the connecting bridge plate is arranged at intervals with the outer side wall of the upright post;
the adjusting screw is connected with the connecting bridge plate in a sliding mode, and a pair of adjusting nuts positioned on two sides of the connecting bridge plate are connected to the adjusting screw in a threaded mode.
6. The power tower maintenance stability augmentation system of claim 1, wherein the base is welded to the bottom of the upright, and wherein a reinforcing rib plate is welded between the top of the base and the outer side wall of the upright.
7. The power tower maintenance stability augmentation device of claim 1, wherein the outer side walls of the first base and the second base are respectively welded with a plurality of fixed convex plates of the hinged inclined pull plate assembly, the lower end of the inclined pull plate is provided with a hinged joint, the fixed convex plates are hinged in the hinged joint, and the fixed convex plates are hinged with the inclined pull plate through fixed pin shafts.
8. The power tower maintenance stability augmentation system of claim 7, wherein the cable-stayed panel comprises a sloping panel body, a horizontal portion arranged horizontally is integrally formed at the bottom of the sloping panel body, and the horizontal portion is hinged on the fixed convex panel.
9. The power tower maintenance stability augmentation system of claim 1, wherein the first base and the second base are welded with pairs of steel bar claw bars;
the steel bar claw rod comprises a vertical part welded at the bottom of the first base and the bottom of the second base, and the bottom of the vertical part is integrally formed with a hook part arranged by a hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321852746.6U CN220336589U (en) | 2023-07-13 | 2023-07-13 | Electric power pole tower maintenance stability augmentation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321852746.6U CN220336589U (en) | 2023-07-13 | 2023-07-13 | Electric power pole tower maintenance stability augmentation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220336589U true CN220336589U (en) | 2024-01-12 |
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ID=89456696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321852746.6U Active CN220336589U (en) | 2023-07-13 | 2023-07-13 | Electric power pole tower maintenance stability augmentation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220336589U (en) |
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2023
- 2023-07-13 CN CN202321852746.6U patent/CN220336589U/en active Active
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