CN208184370U - A kind of steel tower cross-arm - Google Patents
A kind of steel tower cross-arm Download PDFInfo
- Publication number
- CN208184370U CN208184370U CN201820534170.1U CN201820534170U CN208184370U CN 208184370 U CN208184370 U CN 208184370U CN 201820534170 U CN201820534170 U CN 201820534170U CN 208184370 U CN208184370 U CN 208184370U
- Authority
- CN
- China
- Prior art keywords
- arm
- cross
- connector
- slot
- steel tower
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to iron fitting technical fields, particularly relate to a kind of steel tower cross-arm, including connector and cross-arm, the cross-arm is L-type structure, is equipped with connector on the cross-arm, the connector includes screw hole, weld part, slot, the connector equally uses L-type structure with cross-arm, and the connector is equipped with slot, and the cross-arm may pass through slot, a circle is equipped with weld part on the outside of the slot, and the both ends of the connector are equipped with screw hole.Compared with prior art, the utility model has the beneficial effects that structure is simple the utility model discloses a kind of steel tower cross-arm, easy to connect, structural strength is guaranteed, and the scope of application is very extensive.
Description
Technical field
The utility model relates to iron fitting technical fields, particularly relate to a kind of steel tower cross-arm.
Background technique
During transmission line construction, buried cable laying is switched to by aerial laying, transition is mostly completed by cable termination tower.
In the process, overhanging rod piece is needed at cable termination tower cross-arm to provide hanging point for cable, and overhanging rod piece is in Tower processing
Fabrication and installation are carried out after being installed again, which results in outer boom part installation process, are needed in the corresponding of steel tower cross-arm
Aperture on component, or remove existing bolt come after fixing plus overhanging component.The drawbacks of this arrangement and method for construction clearly, first is that
High altitude operation aperture construction on steel tower cross-arm component is cumbersome, second is that having aperture on component in steel tower cross-arm or removing existing spiral shell
There are some potential safety problemss for bolt, third is that steel tower cross-arm, which has component, to provide the mounting ring of a horizontal plane for overhanging component
Border, angle member cause overhanging rod piece to need to dig flat equal processing when intersecting with cross-arm rod piece, weaken overhanging towards difference
The anchoring and intensity of rod piece.Do not have to punching between a kind of steel tower cross-arm and overhanging rod piece or dismantle fix so needing to design
The structure that can quickly fix of bolt.
Utility model content
The utility model discloses a kind of steel tower cross-arms, and structure is simple, and easy to connect, structural strength is guaranteed, are applicable in model
It encloses very extensive.
The utility model is achieved through the following technical solutions:
A kind of steel tower cross-arm, including connector and cross-arm, the cross-arm are L-type structure, are equipped with connection on the cross-arm
Part, the connector include screw hole, weld part, slot, and the connector equally uses L-type structure, the connector with cross-arm
Equipped with slot, the cross-arm may pass through slot, and a circle is equipped with weld part on the outside of the slot, and the both ends of the connector are equipped with
Screw hole.
Preferably, the cross-arm and connector are all made of carbon steel material.
Preferably, the number of the connector on the cross-arm with no restrictions, at least two.
Compared with prior art, the utility model has the beneficial effects that
1, do not have to punching on the cross-arm of the utility model, ensure that the structural strength of cross-arm, ensure that the whole steady of steel tower
Solidity；
2, the cross-arm of the utility model is equipped with several connectors, needs to be arranged connector number, connector according to connection
Can arbitrarily it be arranged on cross-arm, position is adjustable, improves the flexibility of cross-arm connection；
3, the utility model structure is simple, easy to connect, and structural strength is guaranteed, and the scope of application is very extensive.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the connector of the utility model.
In figure: 1, connector；2, cross-arm；3, screw hole；4, weld part；5, slot.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing:
A kind of steel tower cross-arm, including connector 1 and cross-arm 2, the cross-arm 2 are L-type structure, are equipped on the cross-arm 2
Connector 1, the connector 1 include screw hole 3, weld part 4, slot 5, and the connector 1 equally uses L-type structure with cross-arm 2,
The connector 1 is equipped with slot 5, and the cross-arm 2 may pass through slot 5, and 5 outside of slot, one circle is equipped with weld part 4, the company
The both ends of fitting 1 are equipped with screw hole 3.
The cross-arm 2 and connector 1 are all made of carbon steel material.
The number of connector 1 on the cross-arm 2 with no restrictions, at least two.
Principle: steel tower cross-arm needs to provide hanging point for cable, and several through-holes are equipped on the cross-arm 2 of the prior art, uses
To be connected with each other, with increasing for hanging point, the through-hole of the cross-arm 2 is more, and the structure that greatly affected the cross-arm 2 is strong
Degree, the overall structure stability of steel tower cannot be guaranteed, and the cross-arm 2 of the utility model does not have to punching, set on the cross-arm 2
There are several connectors 1, needs to be arranged 1 number of connector according to connection, the connector 1 can be arbitrarily arranged on cross-arm 2, position
Set it is adjustable, improve cross-arm 2 connection flexibility, when the connector 1 position determine after, by welding with cross-arm
2 weld, and the exhausted part 1 of company is equipped with screw hole 3, carry out relevant connection work by the screw hole 3.The utility model structure letter
Single, easy to connect, structural strength is guaranteed, and the scope of application is very extensive.
The above only expresses the embodiments of the present invention, and the description thereof is more specific and detailed, but can not be because
This and be interpreted as that a limitation on the scope of the patent of the present invention, within the spirit and principle of the utility model, made
What modification, equivalent replacement, improvement etc., should be included within the scope of protection of this utility model, the guarantor of the utility model patent
Shield range should be determined by the appended claims.
Claims (3)
1. a kind of steel tower cross-arm, it is characterised in that: including connector (1) and cross-arm (2), the cross-arm (2) is L-type structure, institute
It states and is equipped on cross-arm (2) connector (1), the connector (1) includes screw hole (3), weld part (4), slot (5), the company
Fitting (1) same to cross-arm (2) equally uses L-type structure, and the connector (1) is equipped with slot (5), and the cross-arm (2) may pass through slotting
Slot (5), one circle of slot (5) outside are equipped with weld part (4), and the both ends of the connector (1) are equipped with screw hole (3).
2. a kind of steel tower cross-arm according to claim 1, it is characterised in that: the cross-arm (2) and connector (1) are all made of
Carbon steel material.
3. a kind of steel tower cross-arm according to claim 1, it is characterised in that: of the connector (1) on the cross-arm (2)
It counts with no restrictions, at least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820534170.1U CN208184370U (en) | 2018-04-13 | 2018-04-13 | A kind of steel tower cross-arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820534170.1U CN208184370U (en) | 2018-04-13 | 2018-04-13 | A kind of steel tower cross-arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208184370U true CN208184370U (en) | 2018-12-04 |
Family
ID=64433666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820534170.1U Expired - Fee Related CN208184370U (en) | 2018-04-13 | 2018-04-13 | A kind of steel tower cross-arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208184370U (en) |
-
2018
- 2018-04-13 CN CN201820534170.1U patent/CN208184370U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181204 Termination date: 20200413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |