CN206667888U - A kind of steel tower is without punching bracing means - Google Patents
A kind of steel tower is without punching bracing means Download PDFInfo
- Publication number
- CN206667888U CN206667888U CN201720068796.3U CN201720068796U CN206667888U CN 206667888 U CN206667888 U CN 206667888U CN 201720068796 U CN201720068796 U CN 201720068796U CN 206667888 U CN206667888 U CN 206667888U
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- CN
- China
- Prior art keywords
- main material
- connector
- reinforcing
- steel tower
- punching
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- 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
A kind of steel tower is without punching bracing means, the weight bearing power of steel tower can be improved, reduce under the meteorological condition beyond former design standard fall tower risk, it is characterized in that including reinforcing main material and connector, the first end of connector includes a floor for being close to main material side, end is the groove for catching on main material angle steel acropodium, the first limb that second end includes a L shaped plate is bonded with reinforcing main material side, second limb contains gap with reinforcing main material side, main material length direction is provided with multiple connecting nodes, each connecting node includes a pair of connectors that are adjacent and being in 90 ° of arrangements, its first end groove catches on two angle steel acropodiums of main material respectively, the L shaped plate and reinforcing main material bolt connection at its second end.It has been abandoned beats bolt hole to connect the mounting means of main material by welding or main material in the past, and uses the installation method of hooking connection main material simple to operate, has the characteristics of easy for installation, convenient construction.
Description
Technical field
It the utility model is related to a kind of power equipment, and in particular to a kind of steel tower is without punching bracing means.
Background technology
With the development of national economy, dependence of the society to electric power energy increasingly improves, and steel tower is in power transmission engineering
Visual plant.Due to Global climate change, occurs the bad weather condition of the good chance of decades one often, beyond existing steel tower
Design standard.Once attacked by terrible weather disaster so that iron tower structure even collapses by extensive damage, will cause
The paralysis of electric power system, fire is triggered the serious consequence such as even to cause casualties.In order to adapt to more rugged environment demand,
Former steel tower typically by increasing new component come reinforcement, allows it to bear bigger load.The mode master of reinforcing at present
There are two kinds：First, in the corresponding position increase tabula face of steel tower or auxiliary material.Second, one in parallel of the side of former main material is same
Specification angle steel, form new compound section.Comparatively speaking, first method complex operation, construction inconvenience, utilization are less.The
Shortcoming still be present with more in two kinds of angle steel methods in parallel.
Found according to prior art research, the connected mode of angle steel method in parallel is largely divided into two ways：First, welding
Formula.Utility model patent " a kind of reinforcement of weld angle steel tower of power transmission line main material bolt aperture reinforced structure "（Application number
CN201520615428.7）Reinforcing angle is covered in former main material by proposition using welding connecting mode.Which needs hand-held
Welding gun carries out work high above the ground, and operation difficulty is high, construction inconvenience.Second, bolt connecting type.Utility model patent " electric power tower master
Material bracing means "（Application number：CN20140365666.2）It is proposed that two lateral surfaces in former main material " are leaned against by bolt respectively
The back of the body " reinforcement by connection main material so that the load of former main material can be shared by reinforcing main material.Which needs the auger shell bolt in former main material
Hole, its shortcoming are as follows：First, main material structure can be destroyed in the drilling of former main material, its bearing capacity is reduced, can locally cause stress collection
Middle phenomenon.Second, make it that work high above the ground construction is extremely inconvenient in this operation that drills of former main material.
Utility model content
The utility model patent technical problems to be solved are to provide a kind of steel tower without punching bracing means, to power transmission line
Road steel tower original main material is reinforced, and while strengthening steel tower bearing capacity and reliability, is reduced operation difficulty, is improved convenient construction
Property.
To achieve these goals, the present invention uses following technical proposals：
A kind of steel tower is without punching bracing means, it is characterised in that including reinforcing main material and connector, the first end of connector
Including a floor for being close to main material side, end is the groove for catching on main material angle steel acropodium, and the second end includes the of a L shaped plate
One limb is bonded with reinforcing main material side, and the second limb contains gap with reinforcing main material side, and main material length direction is provided with multiple companies
Node is connect, each connecting node includes a pair of connectors that are adjacent and being in 90 ° of arrangements, and its first end groove catches on main material respectively
Two angle steel acropodiums, the L shaped plate at its second end and reinforce main material bolt connection.
The groove of above-mentioned connector first end has the inclined-plane coordinated with the main material acropodium.
The L shaped plate at the above-mentioned end of connector second has the bolt hole coordinated with the reinforcing main material.
Leave 1~20mm gaps in the side of the L shaped plate at the above-mentioned end of connector second and the reinforcing main material.
Above-mentioned reinforcing main material side has the bolt hole coordinated with the L shaped plate at the end of connector second.
The beneficial effects of the utility model：1st, it has been abandoned beat bolt hole to connect main material by welding or main material in the past
Mounting means, and use the installation method of hooking connection main material simple to operate, there is easy for installation, convenient construction spy
Point.2nd, the mating surface of connector and reinforcing main material leaves gap so that the feelings of slight deformation or dimensional discrepancy occurs in main material
Also mounting condition, strong adaptability can be met under condition.
Brief description of the drawings
Fig. 1 provides installing engineering figure of " cross " steel tower without punching bracing means for the utility model patent；
Fig. 2 provides structural representation of " cross " steel tower without punching bracing means for the utility model patent；
Each symbol represents implication in figure：1st, main material, the 2, first connector, 2-1, the first end side surface, 2-2, the second side
Face, 2-3, first end groove, the 3, second connector, 4, reinforce main material, 5, nut, 6, bolt.
Embodiment
The utility model patent embodiment is described in further detail below in conjunction with the accompanying drawings.
Referring to shown in Fig. 1, Fig. 2.The present embodiment provides a kind of steel tower without punching bracing means, and is added based on Fig. 1, Fig. 2
With explanation.Steel tower is made up of without punching bracing means the first connector 2, the second connector 3 and reinforcing main material 4.It is mainly logical
Cross will reinforce main material 4 it is in parallel with main material 1, form new compound section, play reinforcing main material 1 purpose.
The side 2-1 of the first end of first connector 2 and the side fitting of main material 1, the groove 2-3 of its first end hook master
The acropodium of material 1, groove 2-3 have the inclined-plane contacted with the acropodium of main material 1.The side 2-2 at the end of the first connector 2 second and reinforcing
The side fitting of main material 4, binding face leave 1~20mm gaps.
The side 2-2 at the end of the first connector 2 second and the side of reinforcing main material 4 are bolted, and opposite position is set
There is bolt hole.First connector 2 and the second connector 3 arrange that the groove of connector can be hooked and compressed simultaneously in 90 ° of directions
Two acropodiums of the angle steel of main material 1.Main material 4 and main material 1 are reinforced in " cross " arrangement, is bolted.
Above-mentioned bracing means is provided with multiple connecting nodes along the length direction of main material 1, and each connecting node is provided with described
The reliability that main material 2 connects is reinforced in first connector 2 and the second connector 3, enhancing.
Above-mentioned utility model patent embodiment is only used as example, not to limit the utility model patent, it is all
The spirit of the utility model patent and any modification, equivalent substitution, improvement etc. within principle, made, it is this that should be included in
Within utility model patent protection domain.
Claims (5)
1. a kind of steel tower is without punching bracing means, it is characterised in that including reinforcing main material and connector, the first end bag of connector
A floor for being close to main material side is included, end is the groove for catching on main material angle steel acropodium, and the second end includes the first of a L shaped plate
Limb is bonded with reinforcing main material side, and the second limb contains gap with reinforcing main material side, and main material length direction is provided with multiple connections
Node, each connecting node include a pair of connectors that are adjacent and being in 90 ° of arrangements, and its first end groove catches on main material respectively
Two angle steel acropodiums, the L shaped plate and reinforcing main material bolt connection at its second end.
2. steel tower according to claim 1 without punching bracing means, it is characterised in that described connector first end it is recessed
Groove has the inclined-plane coordinated with the main material acropodium.
3. steel tower according to claim 1 is without punching bracing means, it is characterised in that the L-shaped at the described end of connector second
Plate has the bolt hole coordinated with the reinforcing main material.
4. steel tower according to claim 1 is without punching bracing means, it is characterised in that the L shaped plate at the end of connector second
1~20mm gaps are left with the side of the reinforcing main material.
5. steel tower according to claim 1 is without punching bracing means, it is characterised in that the reinforcing main material side have with
The bolt hole that the L shaped plate at the end of connector second coordinates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720068796.3U CN206667888U (en) | 2017-01-20 | 2017-01-20 | A kind of steel tower is without punching bracing means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720068796.3U CN206667888U (en) | 2017-01-20 | 2017-01-20 | A kind of steel tower is without punching bracing means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206667888U true CN206667888U (en) | 2017-11-24 |
Family
ID=60378984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720068796.3U Expired - Fee Related CN206667888U (en) | 2017-01-20 | 2017-01-20 | A kind of steel tower is without punching bracing means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206667888U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374594A (en) * | 2018-03-16 | 2018-08-07 | 广东电网有限责任公司江门供电局 | A kind of reinforcing device and method for inner sleeve tower |
| CN112814414A (en) * | 2021-01-05 | 2021-05-18 | 东南大学 | Anti-instability reinforcing device and method for angle steel of transmission tower |
-
2017
- 2017-01-20 CN CN201720068796.3U patent/CN206667888U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374594A (en) * | 2018-03-16 | 2018-08-07 | 广东电网有限责任公司江门供电局 | A kind of reinforcing device and method for inner sleeve tower |
| CN112814414A (en) * | 2021-01-05 | 2021-05-18 | 东南大学 | Anti-instability reinforcing device and method for angle steel of transmission tower |
| CN112814414B (en) * | 2021-01-05 | 2023-03-14 | 东南大学 | Anti-instability reinforcing device and method for angle steel of transmission tower |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 Termination date: 20220120 |