CN212224843U - Installation exempts from to weld reinforcement type angle steel tower for transmission of electricity - Google Patents
Installation exempts from to weld reinforcement type angle steel tower for transmission of electricity Download PDFInfo
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- CN212224843U CN212224843U CN202020497393.2U CN202020497393U CN212224843U CN 212224843 U CN212224843 U CN 212224843U CN 202020497393 U CN202020497393 U CN 202020497393U CN 212224843 U CN212224843 U CN 212224843U
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Abstract
The utility model discloses an installation exempts from to weld reinforcement type angle steel tower for transmission of electricity belongs to high-tension transmission technical field, including the tower bottom, install the body of the tower on the upper portion of tower bottom and install the apex of the tower on body of the tower upper portion, the both sides of apex of the tower all are equipped with tower arm an and tower arm b, be connected with four at least support components between tower arm a and the tower arm b; can effectively improve tower arm a, tower arm b's wind strength, ensure whole firm and improvement bulk strength, adopt general bolt installation simultaneously, need not to carry out high altitude welding operation, improve the installation effectiveness when reducing the high altitude construction risk, utilize the support component to make tower arm a support tower arm b, ensure tower arm b's stability, the power that tower arm a received simultaneously can be through connecting the even dispersion of steelframe to the tower on one's body, compare in traditional angle-steel tower, the bearing capacity of this device is stronger, the steadiness is better, the phenomenon of collapsing also is difficult for taking place simultaneously, factor of safety is high.
Description
Technical Field
The utility model belongs to the technical field of high-voltage transmission, concretely relates to installation exempts from to weld reinforcement type angle steel tower for transmission of electricity.
Background
The power transmission tower is a supporting point of an overhead line, a loop is erected on the power transmission tower and is a single-loop power transmission tower, two loops are erected on the power transmission tower and are double-loop power transmission towers, and the single loop is a loop with a power supply for a load; the double-loop is a loop with 2 power supplies in a load. Generally, enterprises or regional important substations with high requirements on power supply reliability adopt double-circuit power supply, so that one power supply can be protected from power failure due to reasons, the other power supply can continue to supply power, and medium and small users with low requirements on power supply reliability usually adopt single power supply to supply power.
At present, the existing angle steel tower is easy to shake under the action of strong wind to cause collapse, but the existing reinforcing structure generally needs welding operation, the height of the angle steel tower is high, welding equipment is difficult to take, and meanwhile, certain dangerousness exists in high-altitude welding.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an installation exempts from to weld reinforcement type angle steel tower for transmission of electricity to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an installation exempts from to weld reinforcement type angle steel tower for transmission of electricity, includes the tower bottom, installs at the body of tower on tower bottom upper portion and installs the tip of the tower on body of the tower upper portion, the both sides of tip of the tower all are equipped with tower arm an and tower arm b, be connected with four at least supporting component between tower arm an and the tower arm b, the tip of the tower all is equipped with two strengthening component an, four strengthening component b and a strengthening component c with the junction of tower arm an and tower arm b respectively, the rigid coupling has four at least connection steelframe between tower arm an and the body of the tower.
As a preferred embodiment, the supporting component mainly comprises a lower gasket, supporting steel, an upper gasket and a mounting hole a, the lower gasket and the upper gasket are respectively and fixedly connected to two ends of the supporting steel, the mounting hole a is formed in the lower gasket and the lower gasket, and the lower gasket and the upper gasket are respectively and fixedly connected to the tower arm a and the tower arm b through the mounting hole a.
As a preferred embodiment, the reinforcing part a mainly comprises a U-shaped fixing member, a connecting steel plate, a fixing piece and a mounting hole b, wherein the U-shaped fixing member and the fixing piece are respectively and fixedly connected to two ends of the connecting steel plate, the mounting hole b is formed in the U-shaped fixing member and the fixing piece, and the mounting hole b is respectively and fixedly connected to the tower tip and the tower arm a.
In a preferred embodiment, the reinforcing part b mainly comprises a Z-shaped fixing piece and a mounting hole c, and the mounting hole c is formed in the Z-shaped fixing piece, and the Z-shaped fixing piece is fixedly connected to the connection position of the tower tip and the tower arm a through the mounting hole c.
As a preferred embodiment, the reinforcing part c mainly comprises a fixing plug, a jack and a mounting hole d, wherein the mounting hole d is formed in the fixing plug, the jack is provided with a tower arm a connected to one end of the tower tip, the fixing plug is inserted into the jack, and the fixing plug is fixedly connected to the tower tip through the mounting hole d.
In a preferred embodiment, the tower tip, the tower arm a and the tower arm b are respectively provided with a mounting screw hole which is matched with the mounting hole a, the mounting hole b, the mounting hole c and the mounting hole d.
Compared with the prior art, the utility model provides a welding reinforcement type angle steel tower for transmission of electricity is exempted from in installation includes following beneficial effect at least:
(1) the connection and reinforcement among the tower tip, the tower arm a and the tower arm b can be realized by utilizing the reinforcement part a, the reinforcement of the joint among the tower tip, the tower arm a and the tower arm b can be realized under the action of the reinforcement part b and the reinforcement part c, the wind resistance strength of the tower arm a and the tower arm b can be effectively improved under the combined action of the reinforcement part a, the reinforcement part a and the reinforcement part b, the integral stability is ensured, the integral strength is improved, meanwhile, the common bolt installation is adopted, the high-altitude welding operation is not needed, the high-altitude operation risk is reduced, and the installation efficiency is improved;
(2) utilize the support component to make tower arm a support tower arm b, ensure tower arm b's stability, the power that tower arm a received simultaneously can be through connecting the even dispersion of steelframe to the body of the tower, compare in traditional angle steel tower, the bearing capacity of this device is stronger, and the steadiness is better, also is difficult for taking place the phenomenon of collapsing simultaneously, and factor of safety is high.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the support member of the present invention;
fig. 3 is a schematic perspective view of the installed reinforcing members a and b of the present invention;
fig. 4 is an exploded view of the reinforcing member c of the present invention.
In the figure: 1. the bottom of the tower; 2. a tower body; 3. a tower tip; 4. a tower arm a; 5. a tower arm b; 6. connecting a steel frame; 7. a support member; 701. a lower gasket; 702. supporting steel; 703. an upper gasket; 704. a mounting hole a; 8. a reinforcing member a; 801. a U-shaped fixing member; 802. connecting steel plates; 803. a fixing sheet; 804. a mounting hole b; 9. a reinforcing member b; 901. a Z-shaped fixing piece; 902. a mounting hole c; 10. a reinforcing member c; 1001. fixing the plug-in; 1002. a jack; 1003. and (7) mounting holes d.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.
Referring to fig. 1-4, the present invention provides an installation welding-free reinforced power transmission angle steel tower, including a tower bottom 1, a tower body 2 installed on the upper portion of the tower bottom 1, and a tower tip 3 installed on the upper portion of the tower body 2, both sides of the tower tip 3 are provided with a tower arm a4 and a tower arm b5, at least four supporting members 7 are connected between the tower arm a4 and the tower arm b5, the supporting members 7 mainly comprise a lower gasket 701, a supporting steel 702, an upper gasket 703 and an installation hole a704, the lower gasket 701 and the upper gasket 703 are respectively fixedly connected to both ends of the supporting steel 702, the installation hole a704 is respectively provided on the lower gasket 701 and the lower gasket 701, the lower gasket 701 and the upper gasket 703 are respectively fixedly connected to the tower arm a4 and the tower arm b5 through the installation hole 704 (see fig. 1 and 2); the support member 7 is used to support the tower arm b5 with the tower arm a4, and the stability of the tower arm b5 is ensured.
The connection parts of the tower tip 3 and the tower arm a4 and the tower arm b5 are respectively provided with two reinforcing parts a8, four reinforcing parts b9 and a reinforcing part c10, the reinforcing part a8 mainly comprises a U-shaped fixing piece 801, a connecting steel plate 802, a fixing piece 803 and a mounting hole b804, the U-shaped fixing piece 801 and the fixing piece 803 are respectively fixedly connected to two ends of the connecting steel plate 802, the mounting holes b804 are respectively arranged on the U-shaped fixing piece 801 and the fixing piece 803, and the mounting holes b804 of the U-shaped fixing piece 801 and the fixing piece 803 are respectively fixedly connected to the tower tip 3 and the tower arm a4 (see fig. 3); the connection between the tower tip 3 and the tower arm a4 and the tower arm b5 can be reinforced by the reinforcing part a 8.
The reinforcing part b9 mainly comprises a Z-shaped fixing piece 901 and a mounting hole c902, the mounting hole c902 is arranged on the Z-shaped fixing piece 901, and the Z-shaped fixing piece 901 is fixedly connected to the connection part of the tower tip 3 and the tower arm a4 through the mounting hole c902 (see fig. 3); the side wall of the joint of the tower tip 3 and the tower arm a4 can be reinforced by the reinforcing part b9, and the connecting strength of the tower tip 3a and the tower arm a4 is improved.
The reinforcing part c10 mainly comprises a fixed plug 1001, a jack 1002 and a mounting hole d1003, wherein the mounting hole d1003 is formed on the fixed plug 1001, the jack 1002 is provided with a tower arm a4 connected to one end of the tower tip 3, the fixed plug 1001 is inserted into the jack 1002, and the fixed plug 1001 is fixedly connected to the tower tip 3 through the mounting hole d1003 (see fig. 4); the side of the tower tip 3 connected with the tower arm a4 can be connected and reinforced by the reinforcing part c10, and the connection strength of the tower tip 3a and the tower arm a4 is improved.
Mounting screw holes (see fig. 2, 3 and 4) which are matched with the corresponding mounting holes a704, b804, c902 and d1003 are formed in the tower tip 3, the tower arm a4 and the tower arm b 5; through seting up of installation screw to the wrong income of the bolt of being convenient for replaces welded mode with the fixed of traditional bolt, need not to carry out high altitude welding operation, improves the installation effectiveness when reducing the high altitude construction risk.
At least four connecting steel frames 6 are fixedly connected between the tower arm a4 and the tower body 2.
When the reinforcing steel frame is used, firstly, the lower gasket 701 and the upper gasket 703 on the supporting part 7 are connected to a tower arm a4 and a tower arm b5 through a mounting hole a704 respectively, after the mounting is finished, a connecting steel frame 6 is erected at a tower body 2 and a tower arm a4 respectively, the connecting steel frame 6 is used for realizing the connection of the tower body 2 and a tower arm a4, a U-shaped fixing frame and a fixing piece 803 are connected to a tower tip 3, a tower arm a4 and a tower arm b5 respectively through a mounting hole b804 in a reinforcing part a8, a Z-shaped fixing piece 901 is connected to the connection part of the tower tip 3, the tower arm a4 and the tower arm b5 through a mounting hole c902 in a reinforcing part b9, finally, the fixing plug-in hole 1002 is inserted through a fixing plug-in hole d1003, and the fixing plug-in 1001 is realized, and the.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an installation exempts from to weld reinforcement type angle steel tower for transmission of electricity, includes tower bottom (1), installs body of the tower (2) and install tip of the tower (3) on body of the tower (2) upper portion at the tower bottom (1) upper portion, its characterized in that: the both sides of apex of the tower (3) all are equipped with tower arm a (4) and tower arm b (5), be connected with between tower arm a (4) and the tower arm b (5) four at least supporting component (7), apex of the tower (3) all is equipped with two reinforcement component a (8), four reinforcement component b (9) and one reinforcement component c (10) with the junction of tower arm a (4) and tower arm b (5) respectively, the rigid coupling has four at least connection steelframe (6) between arm a of the tower (4) and body of the tower (2).
2. The installed welding-free reinforced angle steel tower for power transmission according to claim 1, wherein: the supporting component (7) mainly comprises a lower gasket (701), supporting steel (702), an upper gasket (703) and a mounting hole a (704), the lower gasket (701) and the upper gasket (703) are respectively and fixedly connected to two ends of the supporting steel (702), the mounting hole a (704) is formed in the lower gasket (701) and the lower gasket (701), and the lower gasket (701) and the upper gasket (703) are respectively and fixedly connected to a tower arm a (4) and a tower arm b (5) through the mounting hole a (704).
3. The installed welding-free reinforced angle steel tower for power transmission according to claim 1, wherein: the reinforcing part a (8) mainly comprises a U-shaped fixing piece (801), a connecting steel plate (802), a fixing piece (803) and a mounting hole b (804), wherein the U-shaped fixing piece (801) and the fixing piece (803) are fixedly connected to two ends of the connecting steel plate (802) respectively, the mounting hole b (804) is formed in the U-shaped fixing piece (801) and the fixing piece (803), and the mounting holes b (804) formed in the U-shaped fixing piece (801) and the fixing piece (803) are fixedly connected to a tower tip (3) and a tower arm a (4) respectively.
4. The installed welding-free reinforced angle steel tower for power transmission according to claim 1, wherein: the reinforcing part b (9) mainly comprises a Z-shaped fixing piece (901) and a mounting hole c (902), the mounting hole c (902) is formed in the Z-shaped fixing piece (901), and the Z-shaped fixing piece (901) is fixedly connected to the connecting position of the tower tip (3) and the tower arm a (4) through the mounting hole c (902).
5. The installed welding-free reinforced angle steel tower for power transmission according to claim 1, wherein: the reinforcing part c (10) mainly comprises a fixed plug-in (1001), a jack (1002) and a mounting hole d (1003), the mounting hole d (1003) is formed in the fixed plug-in (1001), a tower arm a (4) is formed in the jack (1002) and connected to one end of the tower tip (3), the fixed plug-in (1001) is plugged in the jack (1002), and the fixed plug-in (1001) is fixedly connected to the tower tip (3) through the mounting hole d (1003).
6. The installed welding-free reinforced angle steel tower for power transmission of claim 5, wherein: and the tower tip (3), the tower arm a (4) and the tower arm b (5) are all provided with mounting screw holes which are matched with the corresponding mounting holes a (704), b (804), c (902) and d (1003).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020497393.2U CN212224843U (en) | 2020-04-08 | 2020-04-08 | Installation exempts from to weld reinforcement type angle steel tower for transmission of electricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020497393.2U CN212224843U (en) | 2020-04-08 | 2020-04-08 | Installation exempts from to weld reinforcement type angle steel tower for transmission of electricity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212224843U true CN212224843U (en) | 2020-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020497393.2U Active CN212224843U (en) | 2020-04-08 | 2020-04-08 | Installation exempts from to weld reinforcement type angle steel tower for transmission of electricity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212224843U (en) |
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2020
- 2020-04-08 CN CN202020497393.2U patent/CN212224843U/en active Active
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