CN215055903U - Power transmission tower reinforcing device - Google Patents
Power transmission tower reinforcing device Download PDFInfo
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- CN215055903U CN215055903U CN202122723857.4U CN202122723857U CN215055903U CN 215055903 U CN215055903 U CN 215055903U CN 202122723857 U CN202122723857 U CN 202122723857U CN 215055903 U CN215055903 U CN 215055903U
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- transmission tower
- power transmission
- angle steel
- clamping structure
- reinforcement
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Abstract
The utility model belongs to the technical field of power transmission tower reinforcement, in particular to a power transmission tower reinforcing device, which comprises a stand column, length adjusting structures and a clamping structure, wherein one end of the stand column is hinged with a plurality of length adjusting structures along the circumferential direction; one end of the length adjusting structure, which is far away from the upright post, is hinged with the clamping structure; a plurality of jackscrews are arranged on the clamping structure; the utility model increases the friction between the clamping structure and the main material of the power transmission tower by arranging a plurality of jackscrews on the clamping structure, thereby improving the stability of clamping the main material of the power transmission tower; meanwhile, the length adjusting structure, the clamping structure and the stand column are hinged, so that the overall flexibility of the power transmission tower reinforcing device is improved, and construction is facilitated.
Description
Technical Field
The utility model belongs to the technical field of the transmission tower is consolidated relatively, concretely relates to transmission tower reinforcing apparatus.
Background
Under the action of wind power, earthquake and other external forces, the main material of the power transmission tower at the bottom of the power transmission tower is easy to have structural failure, and in order to solve the problem of failure of the main material of the power transmission tower, various power transmission tower reinforcing devices are provided in the prior art; the existing power transmission tower reinforcing device also has the problems that the main material of the power transmission tower is not stably clamped, the whole operation of the power transmission tower reinforcing device is inconvenient, and the like.
Disclosure of Invention
In order to solve the problems, the utility model provides a power transmission tower reinforcing device, which increases the friction between a clamping structure and a main material of a power transmission tower by arranging a plurality of jackscrews on the clamping structure, thereby improving the stability of clamping the main material of the power transmission tower; meanwhile, the length adjusting structure, the clamping structure and the stand column are hinged, so that the overall flexibility of the power transmission tower reinforcing device is improved, and construction is facilitated.
According to some embodiments, the utility model provides a power transmission tower reinforcing apparatus adopts following technical scheme:
a power transmission tower reinforcing device comprises an upright post, length adjusting structures and a clamping structure, wherein a plurality of length adjusting structures are hinged to one end of the upright post along the circumferential direction; one end of the length adjusting structure, which is far away from the upright post, is hinged with the clamping structure;
and a plurality of jackscrews are arranged on the clamping structure.
Furthermore, an embedded plate is arranged at one end, far away from the length adjusting structure, of the upright column, and the embedded plate is perpendicular to the axis of the upright column.
Furthermore, a plurality of first lug plates are fixed on the stand column along the circumferential direction, and connecting holes are formed in the first lug plates.
Further, the length adjusting structure comprises a threaded connecting sleeve, a first screw rod and a second screw rod which are rotatably connected to two ends of the threaded connecting sleeve; and a first connecting piece and a second connecting piece are respectively fixed at one ends of the first screw rod and the second screw rod, which are far away from the thread connecting sleeve.
Further, the thread directions of the first screw and the second screw are opposite.
Further, a handle is fixed on the threaded connection sleeve.
Further, the clamping structure comprises a first angle steel and a second angle steel which are connected through bolts; the outer side of the first angle steel is close to the inner side of the second angle steel.
Furthermore, a metal block is fixed on the inner side of the first angle steel, a second ear plate is fixed on one side, away from the first angle steel, of the metal block, and a connecting hole is formed in the second ear plate.
Furthermore, a plurality of jackscrews are arranged on the second angle steel.
Further, the upright post is a metal tube.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model increases the friction between the clamping structure and the main material of the power transmission tower by arranging a plurality of jackscrews on the clamping structure, thereby improving the stability of clamping the main material of the power transmission tower; meanwhile, the length adjusting structure, the clamping structure and the stand column are hinged, so that the overall flexibility of the power transmission tower reinforcing device is improved, and the construction is convenient;
2. the length adjusting structure in the utility model can realize the length adjustment by rotating the threaded connecting sleeve, thereby ensuring the connection stability between the upright post and the main material of the power transmission tower; meanwhile, the handle is arranged on the threaded connecting sleeve, so that the convenience of the operation of the threaded connecting sleeve is improved;
3. the utility model discloses in, set up the built-in plate in the one end of stand, when consolidating to the power transmission tower, the built-in plate buries in the underground, has improved power transmission tower reinforcing apparatus's overall stability.
Drawings
The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the length adjustment structure of the present invention;
fig. 3 is a schematic view of the stand column of the present invention;
wherein: 1. the device comprises a stand column, 11, a first lug plate, 12, a pre-embedded plate, 2, a length adjusting structure, 21, a threaded connecting sleeve, 22 a first screw rod, 23 a first connecting piece, 24 a second screw rod, 25 a second connecting piece, 26 a handle, 3, a clamping structure, 31 a second lug plate, 32 a metal block, 33 a first angle steel, 34 a second angle steel, 35 a jackscrew, 4 a main material of a power transmission tower.
The specific implementation mode is as follows:
the present invention will be further explained with reference to the accompanying drawings and examples.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
Example 1:
as shown in fig. 1, the present embodiment provides a power transmission tower reinforcing device, which includes a vertical column 1, a length adjusting structure 2, and a clamping structure 3, wherein one end of the vertical column 1 is hinged with a plurality of length adjusting structures 2 along a circumferential direction; one end of the length adjusting structure 2, which is far away from the upright post 1, is hinged with the clamping structure 3; a plurality of jackscrews 35 are provided on the holding structure 3.
As shown in fig. 1 and fig. 3, in the present embodiment, an embedded plate 12 is disposed at one end of the upright post 1 away from the length adjustment structure 2, and a plane of the embedded plate 12 is perpendicular to an axis of the upright post 1; specifically, the vertical column 1 may be configured as a metal pipe, the embedded plate 12 may be configured as a metal plate, and the vertical column 1 may be welded to the embedded plate 12.
As shown in fig. 1, in this embodiment, a plurality of first ear plates 11 are fixed on the column 1 along the circumferential direction, and the first ear plates 11 are provided with connecting holes; specifically, the first ear plate 11 is a metal plate and can be fixed to the upright post 1 by welding; in the circumferential direction of the upright post 1, two first ear plates 11 may be arranged in a group for welding, and the two first ear plates 11 in the same group are arranged in parallel.
As shown in fig. 1 and 2, in the present embodiment, the length adjustment structure 2 includes a thread connecting sleeve 21, and a first screw 22 and a second screw 24 rotatably connected to both ends of the thread connecting sleeve 21; a first connecting piece 23 and a second connecting piece 25 are respectively fixed at one ends of the first screw rod 22 and the second screw rod 24 far away from the thread connecting sleeve 21; specifically, connecting holes are formed in the first connecting piece 23 and the second connecting piece 25, the first connecting piece 23 is placed between two first ear plates 11 in the same group, and when the connecting holes in the first connecting piece 23 are coaxial with the connecting holes in the first ear plates 11, the connecting holes are connected through bolts, so that the upright column 1 is hinged to the length adjusting structure 2.
It should be noted that the thread turning directions of the first screw 22 and the second screw 24 are opposite, and the first screw 22 and the second screw 24 can move in the opposite direction and in the opposite direction by rotating the thread connecting sleeve 21, so as to adjust the length of the length adjusting structure 2.
As shown in fig. 2, in the present embodiment, a handle 26 is fixed on the thread connecting sleeve 21, and the handle 26 is arranged to improve the convenience of operating the thread connecting sleeve 21.
As shown in fig. 1, in the present embodiment, the clamping structure 3 comprises a first angle steel 33 and a second angle steel 34 which are bolted; the outer side of the first angle steel 33 is close to the inner side of the second angle steel 34; specifically, as shown in fig. 1, two ends of the first angle steel 33 and the second angle steel 34, which are far away from the right angle, are respectively provided with a connecting hole, and the first angle steel 33 and the second angle steel 34 are connected by a bolt through the connecting holes.
As shown in fig. 1, in the present embodiment, a metal block 32 is fixed inside the first angle iron 33, a second ear plate 31 is fixed on a side of the metal block 32 away from the first angle iron 33, and a connecting hole is formed in the second ear plate 31; specifically, the section of the metal block 32 is triangular, and the metal block 32 can be fixed on the inner side of the first angle steel 33 in a welding manner; the second ear plate 31 can be fixed on the metal block 32 by welding, and similarly, two second ear plates 31 can be set as a group for welding, and the two second ear plates 31 are arranged in parallel.
As shown in fig. 1, in the present embodiment, a plurality of jackscrews 35 are disposed on the second angle iron 34; specifically, the second angle iron 32 is provided with a plurality of bolt holes for installing the jackscrews 35, and the jackscrews 35 may be provided as screws.
The working process and principle of the embodiment are as follows:
burying one end of the upright column 1 provided with the pre-buried plate 12 at the middle position of the bottom of the power transmission tower to be fixed;
the outer side of the first angle steel 33 is close to the inner side of the main tower member 4 of the transmission tower to be fixed, and the inner side of the second angle steel 34 is close to the outer side of the main tower member 4 of the transmission tower to be fixed; the main material 4 of the power transmission tower is an angle steel.
Connecting the first angle steel 33 and the second angle steel 34 by using bolts;
connecting the first connecting member 23 of the length connecting structure 2 to the first ear plate 11, and connecting the second connecting member 23 to the second ear plate 31;
adjusting the position of the clamping structure 3 on the main material 4 of the power transmission tower, and clamping and fixing the clamping structure 3 through bolts after the position is adjusted; specifically, in the initial stage, the first angle steel 33 and the second angle steel 34 are only connected by bolts, the first angle steel 33 and the second angle steel 34 do not clamp the main transmission tower material 4, and the clamping structure 3 can move up and down along the main transmission tower material 4; after the position is adjusted, the first angle steel 33 and the second angle steel 34 are fastened through bolts to clamp the main material 4 of the power transmission tower, so that the clamping structure 3 is clamped and fixed;
screwing the jackscrew 35 into a bolt hole on the second angle steel 34, and tightly jacking all the jackscrews 35 against the main material 4 of the power transmission tower;
by operating the handle 26, the threaded connecting sleeve 21 is rotated in one direction, so that the first screw 22 and the second screw 24 move in opposite directions, and the stable connection between the upright 1 and the main material 4 of the power transmission tower is realized.
In this embodiment, the number of the clamping structures 3 may be 4, and the number of the clamping structures 3 may be adjusted in number according to the structure of the power transmission tower.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A power transmission tower reinforcing device comprises an upright post, length adjusting structures and a clamping structure, and is characterized in that one end of the upright post is hinged with a plurality of length adjusting structures along the circumferential direction; one end of the length adjusting structure, which is far away from the upright post, is hinged with the clamping structure;
and a plurality of jackscrews are arranged on the clamping structure.
2. The power transmission tower reinforcing apparatus according to claim 1, wherein an end of the stud remote from the length adjustment structure is provided with a pre-buried plate, the pre-buried plate being perpendicular to an axis of the stud.
3. The reinforcement of a transmission tower according to claim 1, wherein a plurality of first lug plates are fixed to the columns in a circumferential direction, and the first lug plates are provided with connection holes.
4. The power transmission tower reinforcing apparatus according to claim 1, wherein the length adjustment structure comprises a screw connection sleeve, and a first screw and a second screw rotatably connected to both ends of the screw connection sleeve; and a first connecting piece and a second connecting piece are respectively fixed at one ends of the first screw rod and the second screw rod, which are far away from the thread connecting sleeve.
5. The reinforcement of a transmission tower according to claim 4, wherein the first and second screws have opposite directions of thread.
6. The reinforcement of transmission towers according to claim 4, wherein a handle is fixed to the threaded coupling sleeve.
7. The transmission tower reinforcing apparatus according to claim 1, wherein the clamping structure comprises a first angle steel and a second angle steel that are bolted together; the outer side of the first angle steel is close to the inner side of the second angle steel.
8. The reinforcement for transmission towers according to claim 7, wherein a metal block is fixed to the inner side of the first angle steel, a second ear plate is fixed to the side of the metal block away from the first angle steel, and a connecting hole is formed in the second ear plate.
9. The reinforcement for a transmission tower according to claim 7, wherein a plurality of jackscrews are provided on the second angle iron.
10. The reinforcement for transmission towers according to claim 1, wherein the columns are metal tubes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122723857.4U CN215055903U (en) | 2021-11-09 | 2021-11-09 | Power transmission tower reinforcing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122723857.4U CN215055903U (en) | 2021-11-09 | 2021-11-09 | Power transmission tower reinforcing device |
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| Publication Number | Publication Date |
|---|---|
| CN215055903U true CN215055903U (en) | 2021-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122723857.4U Active CN215055903U (en) | 2021-11-09 | 2021-11-09 | Power transmission tower reinforcing device |
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| CN (1) | CN215055903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115142725A (en) * | 2022-08-12 | 2022-10-04 | 东北大学 | Transmission tower reinforcing apparatus with adjustable fast-assembling |
-
2021
- 2021-11-09 CN CN202122723857.4U patent/CN215055903U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115142725A (en) * | 2022-08-12 | 2022-10-04 | 东北大学 | Transmission tower reinforcing apparatus with adjustable fast-assembling |
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