CN103924813B - A kind of electric power line steel tower and half space thereof - Google Patents
A kind of electric power line steel tower and half space thereof Download PDFInfo
- Publication number
- CN103924813B CN103924813B CN201410180445.2A CN201410180445A CN103924813B CN 103924813 B CN103924813 B CN 103924813B CN 201410180445 A CN201410180445 A CN 201410180445A CN 103924813 B CN103924813 B CN 103924813B
- Authority
- CN
- China
- Prior art keywords
- platform
- half space
- girder
- described platform
- assistant reinforcement
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 80
- 239000010959 steel Substances 0.000 title claims abstract description 80
- 230000002787 reinforcement Effects 0.000 claims description 48
- 239000000463 material Substances 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000009194 climbing Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Abstract
The invention discloses a kind of half space, for electric power line steel tower, including: fix, with the steel pipe of electric power line steel tower, the connecting plate being connected；The platform framework being connected with connecting plate, platform framework includes: platform girder, and one end of platform girder is connected with connecting plate, and the number of platform girder is two, and the distance between two platform girders allows staff to pass through；Other end connecting platform secondary beam with platform girder；The platform bed board being laid on platform framework, platform bed board is provided with the opening for passing through for staff near one end of steel pipe；One end and fastener for connection, the girder support bar that the other end is connected with platform girder.From technique scheme it can be seen that the half space of present invention offer, connecting plate can be connected with the steel pipe optional position of electric power line steel tower, improves the degrees of freedom that half space position is arranged, reduces every in the face of the impact of half space installation site.A kind of electric power line steel tower with above-mentioned half space that the present invention also provides for.
Description
Technical field
The present invention relates to communication technical field, particularly to a kind of electric power line steel tower and half space thereof.
Background technology
After iron tower of power transmission line exceedes certain height, need in the middle part of steel tower, arrange half space, for
Install and maintainer has a rest during Deng Ta.Prior art is at the correct position of tower body, tower is set
Body is every face, and tower body is the lattice needing to arrange between tower body internode and internode by stress and structure every face
Formula horizontal material, arranges half space 04 at tower body on face.But half space 04 is arranged in prior art
It not best position on face, from the content of Fig. 1, according to the needs of iron tower structure, only portion
Point tower body internode is provided with every face, as depicted first every face 1, second every face 2 and the 3rd every face 3, stop
Breath platform 04 is generally located on second every face 2 or the 3rd on face 3, and second every face 2 apart from ground distance relatively
Closely, install and maintainer climbs to second and it is not necessary to have a rest when the position in face 2, but the 3rd dividing plate 3
Position the most higher, and next internode correspondence steel tower wire cross-arm (having the aisle that can have a rest), because of
The position of this optimal half space 04 be second every face 2 and the 3rd between face 3, but second every face 2 He
3rd is not provided with every face between face 3, therefore can not install half space 04, if flat exclusively for having a rest
Platform 04 arranges every face, then can increase tower weight.As shown in the above, the installation site of half space 04 is subject to
To the restriction every face.
Therefore, how to reduce every in the face of the restriction of half space installation site, become those skilled in the art
Technical problem urgently to be resolved hurrily.
Summary of the invention
In view of this, the invention provides a kind of half space, to reduce every in the face of half space installation position
The restriction put.Present invention also offers a kind of electric power line steel tower with above-mentioned half space.
For achieving the above object, the present invention provides following technical scheme:
A kind of half space, for electric power line steel tower, it is characterised in that including:
The connecting plate being connected is fixed with the steel pipe of described electric power line steel tower；
The platform framework being connected with described connecting plate, described platform framework is positioned at outside described electric power line steel tower
Side, described platform framework includes: platform girder, and one end of described platform girder is connected with described connecting plate,
The number of described platform girder is two, and the space between two described platform girders allows staff
Pass through；Other end connecting platform secondary beam with described platform girder；
The platform bed board being laid on described platform framework, described platform bed board is near one end of described steel pipe
It is provided with the opening for passing through for staff；
One end and described fastener for connection, the girder support bar that the other end is connected with described platform girder.
Preferably, in above-mentioned half space, it is connected with described platform girder and/or described platform secondary beam
Platform handrail, described platform handrail is arranged vertically with described platform framework plane.
Preferably, in above-mentioned half space, described platform handrail includes: with described platform girder or institute
State the vertically arranged two vertical bars of platform secondary beam and be arranged in the middle of described vertical bar and with described vertical bar
Vertically arranged cross bar, the number of described cross bar is at least 3.
Preferably, in above-mentioned half space, also include bracing piece vertically arranged with described cross bar.
Preferably, in above-mentioned half space, two described platform girders are mutually perpendicular to arrange, described flat
The number of platform secondary beam is two, and described platform secondary beam is mutually connected vertically, and described platform framework is square
The framework of shape.
Preferably, in above-mentioned half space, also include the assistant reinforcement beam being connected with described platform framework.
Preferably, in above-mentioned half space, assistant reinforcement beam includes the first assistant reinforcement beam, second auxiliary
Buttress brace and the 3rd assistant reinforcement beam, described first assistant reinforcement beam one end is helped to be connected with described platform girder,
The other end is connected with described platform secondary beam, described second assistant reinforcement beam and described first assistant reinforcement Liangping
Row is arranged, and described second assistant reinforcement beam one end is connected with described platform girder, and the other end is flat with described
Platform secondary beam connects, and described 3rd assistant reinforcement beam one end is connected with described first assistant reinforcement beam, the other end
It is connected with described second assistant reinforcement beam, and described 3rd assistant reinforcement beam and described first assistant reinforcement beam
It is arranged vertically.
Preferably, in above-mentioned half space, described platform girder is the platform girder that angle steel material makes；
Described platform secondary beam is the platform secondary beam that angle steel material makes；Described platform bed board is that bar or lattice are put in welding
Screen or steel plate.
Preferably, in above-mentioned half space, described platform girder is with described platform secondary beam by bolt even
Connecing, described assistant reinforcement beam is bolted with described platform girder and described platform secondary beam.
A kind of electric power line steel tower, including the steel of half space, described half space and described electric power line steel tower
Pipe connects, and described half space is the half space described in above-mentioned any one.
From technique scheme it can be seen that the half space that provides of the present invention, connecting plate and power transmission line ferrum
The steel pipe of tower is fixing to be connected, and platform girder is connected with connecting plate, and the number of platform girder is two, platform
Secondary beam is connected with the other end of platform girder, and platform girder forms platform framework with platform secondary beam, and platform spreads
Plate is laid on platform framework, in order to ensure the use intensity of half space, also includes one end and steel pipe connecting
Connect the girder support bar that the other end is connected with platform girder.The device that this programme provides, connecting plate can be with
The steel pipe optional position of electric power line steel tower connects, and the setting of half space needs not rely on installs every face,
Improve the degrees of freedom that half space position is arranged, reduce every in the face of the shadow of half space installation site
Ring.
A kind of electric power line steel tower with above-mentioned half space that the present invention also provides for, owing to above-mentioned rest is put down
Platform has above-mentioned technique effect, and the electric power line steel tower with this half space also has same technique effect,
Do not repeat them here.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to reality
Execute the required accompanying drawing used in example or description of the prior art to be briefly described, it should be apparent that below,
Accompanying drawing in description is only some embodiments of the present invention, for those of ordinary skill in the art,
On the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The structural representation of the electric power line steel tower that Fig. 1 provides for prior art of the present invention；
Half space that Fig. 2 provides for prior art of the present invention and the second structural representation coordinated every face；
The structural representation that the half space that Fig. 3 provides for the embodiment of the present invention coordinates with electric power line steel tower；
The structural representation of the half space that Fig. 4 provides for the embodiment of the present invention；
Fig. 5 is the structural representation of an embodiment of the present invention platform handrail；
Fig. 6 is the structural representation of another kind embodiment platform handrail of the present invention.
01, first every face, and 02, second every face, and the 03, the 3rd every face, and 04, half space, 1, connect
Plate, 2, platform girder, 3, platform secondary beam, 4, platform bed board, 5, assistant reinforcement beam, 6, platform holds up
Hands, 7, girder support bar, 8, steel pipe.
Detailed description of the invention
The invention discloses a kind of half space, to reduce every in the face of the restriction of half space installation site.
The invention also discloses a kind of electric power line steel tower with above-mentioned half space.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present invention, and
It is not all, of embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are not doing
Go out the every other embodiment obtained under creative work premise, broadly fall into the scope of protection of the invention.
The half space that referring to Fig. 3-Fig. 6, Fig. 3 provides for the embodiment of the present invention coordinates with electric power line steel tower
Structural representation；The structural representation of the half space that Fig. 4 provides for the embodiment of the present invention；Fig. 5 is
The structural representation of an embodiment of the present invention platform handrail；Fig. 6 is another kind embodiment platform of the present invention
The structural representation of handrail.
A kind of half space, for electric power line steel tower, including:
The fixing connecting plate 1 being connected of steel pipe 8 with electric power line steel tower；
The platform framework being connected with connecting plate 1, platform framework is positioned at the outside of electric power line steel tower, platform frame
Frame includes: platform girder 2, and one end of platform girder 2 is connected with connecting plate 1, the number of platform girder 2
It is two, and the distance between two platform girders 2 allows staff to pass through；With platform girder 2
Other end connecting platform secondary beam 3；
The platform bed board 4 being laid on platform framework, platform bed board 4 is provided with use near one end of steel pipe 8
In the opening passed through for staff；
One end is connected with steel pipe 8, the girder support bar 7 that the other end is connected with platform girder 2.
The half space that the present invention provides, is connected with the steel pipe 8 of electric power line steel tower by connecting plate 1, then
Arranging corresponding platform framework on connecting plate 1, platform framework includes the platform master being connected with connecting plate 1
The platform secondary beam 3 that beam 2 and the other end with platform girder 2 are connected, the number of platform girder 2 is two,
Space between two platform girders 2 allows staff to pass through.Platform girder 2 and platform secondary beam 3 groups
The framework become can be the framework of triangular structure, can be the framework of square structure, or be trapezoidal or
The framework of person's diamond structure.
By connecting plate 1 replace in prior art install half space every face.Connecting plate 1 and platform master
Beam 2 connects, and the number of platform girder 2 is two, and platform secondary beam 3 connects with the other end of platform girder 2
Connecing, platform girder 2 and platform secondary beam 3 form the platform framework of half space, platform framework are laid flat
Platform bed board 4, platform bed board 4 is provided with the opening passed through for staff, platform near one end of steel pipe 8
Bed board 4 is trampled with maintainer for installing.In order to ensure the use intensity of whole half space, it is ensured that stop
The safety that breath platform uses, also includes that one end is connected with steel pipe 8, and the other end is connected with platform girder 2
Girder support bar 7, girder support bar 7 serves further supporting role, prevents half space
Half space run-off the straight during use, and girder support bar 7, steel pipe 8 and platform girder 2 form three
Angular structure, has stronger stability.Girder support bar 7 at least two, and put down with two respectively
Platform girder 2 connects, and girder support bar 7 can arrange many along the bearing of trend of platform girder 2, and
Space between the girder support bar 7 of steel pipe 8 both sides allows staff to pass through.
Arranging of half space of the prior art needs to set according to the concrete structure every face and shape
Put, different electric power line steel towers different every face structure, cause half space needs according to the chi of difference towers
Very little and form is designed, and workload is big, and versatility is low, is not easy to use standardized designs.We
The device that case provides, the connecting plate 1 of half space is connected with the steel pipe 8 of electric power line steel tower, connecting plate 1
Can be arranged as required to the optional position at steel pipe 8, not affected by every position, face, and set up
Journey needs not rely on the supporting role of framework every face, is not affected by every face shape and structure；Have a rest
Platform is arranged on the outside of electric power line steel tower, is not affected by steel tower internal structure；Need not additionally arrange
Every face, alleviate the heavy burden of electric power line steel tower.It addition, half space is arranged on the outside of steel tower, have a rest
The design of platform is without the concern for the structure every face and steel tower, it is possible to reduce half space to a certain extent
Workload during design, improves half space versatility, and during building, platform bed board 4 is permissible
Use the bed board of monoblock, it is achieved the factory normalization processing of half space.Connecting plate 1 can be that one end is opened
Mouthful annular connecting plate or be semi-round annular plate or be one end open square plate, concrete shape is according to installation
Requirement be configured.The connection of connecting plate 1 and steel pipe 8 can use and be welded to connect, and bolt connects,
Or hook is set on steel pipe 8, connecting plate 1 is arranged and links up with the installing hole coordinated, will connect
Plate 1 hangs on steel pipe 8.
Platform bed board 4 one end close with steel pipe 8 is provided with the opening passed through for staff, and work people
Member is followed closely by the foot on steel pipe 8 or cat ladder climbs up half space.
In order to ensure in use to install and the work safety of service work personnel, also include and platform
The platform handrail 6 that girder 2 and/or platform secondary beam 3 connect, platform handrail 6 and platform girder 2 and platform
The plane of the platform framework that secondary beam 3 surrounds is vertical, and staff enters half space by entrance, hand steered
Platform handrail 6, improves psychological security when staff uses half space, it is preferred that platform
It is provided with platform handrail 6 so that platform handrail 6 can be by staff on girder 2 and platform secondary beam 3
It is trapped among on half space, improves the safety coefficient of use.Platform handrail 6 can be and platform girder 2
The coaming plate connected with platform secondary beam 3, or for being directly installed on platform girder 2 and platform secondary beam 3
Multiple columns.
In order to optimize technique scheme further, in a specific embodiment of the present invention, platform handrail 6
Structure be: including: two piece vertical bars vertically arranged with platform girder 2 or platform secondary beam 3 and setting
At vertical bar centre and cross bar vertically arranged with vertical bar, the number of cross bar is at least 3, composition
Platform handrail 6 has higher use intensity, can be according to climbing during the climbing of staff
The cross bar of the most hand steered differing heights, improves the convenience of use, improves the safety system of use simultaneously
Number.
In order to improve the safety coefficient that platform handrail 6 uses further, also include vertically arranged with cross bar
Bracing piece, the number of bracing piece can be one, two or three, enters with specific reference to the needs used
Row is arranged.Platform handrail 6 can be the platform handrail being provided with bracing piece, it is also possible to for being not provided with strengthening
The platform handrail of bar.The platform handrail 6 being connected with platform girder 2 can be not provided with bracing piece, it is possible to side
Just the gripping of staff, the platform handrail 6 being connected with platform secondary beam 3 arranges bracing piece, makes to improve
Use intensity.
In order to improve versatility and the standardization level of half space further, two platform girders 2 are mutual
Being arranged vertically, the number of platform secondary beam 3 is two, and platform secondary beam 3 is mutually connected vertically, platform master
The framework that framework is square configuration that beam 2 and platform secondary beam 3 surround.Two platform girders 2 and connecting plate 1
Connecting, and be mutually perpendicular to arrange, platform secondary beam 3 is also mutually perpendicular to arrange, platform girder 2 and platform
Beam 3 is connected with each other, and forms quadra, it is preferred that the length phase of platform girder 2 and platform secondary beam 3
Deng.The width width of the width ratio platform secondary beam 3 of platform girder 2, improves half space and connecting plate 2
Bonding strength and the use intensity of guarantee half space, it is to avoid cause danger.
In order to ensure the use intensity of platform bed board 4, also include the assistant reinforcement beam 5 being connected with platform framework,
Assistant reinforcement beam 5 uses the material identical with platform secondary beam 3, strengthens the supporting power of platform bed board 4, carries
High safety factor.
Assistant reinforcement beam 5 can be arranged in parallel with one of them platform girder 2, or assistant reinforcement beam 5
Be mutually perpendicular to arrange, it is preferred that this programme use assistant reinforcement beam 5 include the first assistant reinforcement beam,
Second assistant reinforcement beam and the 3rd assistant reinforcement beam, first assistant reinforcement beam one end is connected with platform girder 2,
The other end is connected with platform secondary beam 3, and the second assistant reinforcement beam and the first assistant reinforcement beam are arranged in parallel, and
Second assistant reinforcement beam one end is connected with platform girder 2, and the other end is connected with platform secondary beam 3, and the 3rd is auxiliary
Helping buttress brace one end to be connected with the first assistant reinforcement beam, the other end and the second assistant reinforcement beam connect, and the
Three assistant reinforcement beams and the first assistant reinforcement beam are arranged vertically.There is the principle of stability according to triangle,
Can ensure that the stability of framework, the number of assistant reinforcement beam 5 can be reduced simultaneously, alleviate half space
Weight, alleviate the load-bearing of electric power line steel tower, reduce cost the most to a certain extent simultaneously.
In order to optimize technique scheme further, in a specific embodiment of the present invention, platform girder 2
The platform girder made for angle steel material；The platform secondary beam that platform secondary beam 3 makes for angle steel material；Platform
Bed board 4 puts bar or flase floor or steel plate for welding.The width of platform girder and thickness relatively platform secondary beam
Width and thickness big, it is desirable to connecting plate 1 also has higher intensity, to ensure the use of half space
Intensity.
In order to optimize technique scheme further, reduce platform girder 2 and pacify installation and dismantling with platform secondary beam 3
The difficulty unloaded, platform girder 2 is bolted with platform secondary beam 3, assistant reinforcement beam 5 and platform master
Beam 2 and platform secondary beam 3 are bolted, after half space uses a period of time, flat to having a rest
Platform overhauls, with ensure safe handling, platform girder 2 can also use with platform secondary beam 3 weld or
The mode of the connection of person's riveting.
This programme additionally provides a kind of electric power line steel tower, including half space, half space and power transmission line ferrum
The fastener for connection of tower, and the half space that half space is above-mentioned any one.Due to above-mentioned half space
Having above-mentioned technique effect, the electric power line steel tower with half space also has same technique effect,
This repeats no more.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses
The present invention.Multiple amendment to these embodiments will be aobvious and easy for those skilled in the art
See, generic principles defined herein can without departing from the spirit or scope of the present invention,
Realize in other embodiments.Therefore, the present invention is not intended to be limited to the embodiments shown herein,
And it is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (10)
1. a half space, for electric power line steel tower, it is characterised in that including:
The connecting plate (1) that be connected fixing with the steel pipe (8) of described electric power line steel tower, described connecting plate can
It is connected with the optional position of described steel pipe；
The platform framework being connected with described connecting plate (1), described platform framework is positioned at described electric power line steel tower
Outside, described platform framework includes: platform girder (2), one end of described platform girder (2) and institute
Stating connecting plate (1) to connect, the number of described platform girder (2) is two, and two described platform masters
Space between beam (2) allows staff to pass through；It is connected with the other end of described platform girder (2)
Platform secondary beam (3)；
The platform bed board (4) being laid on described platform framework, described platform bed board (4) is near described steel
One end of pipe (8) is provided with the opening for passing through for staff；
One end is connected with described steel pipe (8), and the girder that the other end is connected with described platform girder (2) props up
Strut (7).
Half space the most according to claim 1, it is characterised in that with described platform girder (2)
And/or the platform handrail (6) that described platform secondary beam (3) connects, described platform handrail (6) is flat with described
The plane of table frame is arranged vertically.
Half space the most according to claim 2, it is characterised in that described platform handrail (6)
Including: two piece vertical bars vertically arranged with described platform girder (2) or described platform secondary beam (3) and
Be arranged in the middle of described vertical bar and with the described vertically arranged cross bar of vertical bar, the number of described cross bar is extremely
It is 3 less.
Half space the most according to claim 3, it is characterised in that also include hanging down with described cross bar
The straight bracing piece arranged.
Half space the most according to claim 1, it is characterised in that two described platform girders (2)
Being mutually perpendicular to arrange, the number of described platform secondary beam (3) is two, and described platform secondary beam (3) phase
The most vertical connection, described platform framework is the framework of square configuration.
Half space the most according to claim 5, it is characterised in that also include and described platform frame
The assistant reinforcement beam (5) that frame connects.
Half space the most according to claim 6, it is characterised in that assistant reinforcement beam (5) wraps
Include the first assistant reinforcement beam, the second assistant reinforcement beam and the 3rd assistant reinforcement beam, described first assistant reinforcement
Beam one end is connected with described platform girder (2), and the other end is connected with described platform secondary beam (3), described
Second assistant reinforcement beam is arranged in parallel with described first assistant reinforcement beam, and described second assistant reinforcement beam one
End is connected with described platform girder (2), and the other end is connected with described platform secondary beam (3), and the described 3rd
Assistant reinforcement beam one end is connected with described first assistant reinforcement beam, the other end and described second assistant reinforcement beam
Connect, and described 3rd assistant reinforcement beam is arranged vertically with described first assistant reinforcement beam.
Half space the most according to claim 1, it is characterised in that described platform girder (2)
The platform girder made for angle steel material；Described platform secondary beam (3) is the platform secondary beam that angle steel material makes；
Described platform bed board (4) is that bar or flase floor or steel plate are put in welding.
Half space the most according to claim 6, it is characterised in that described platform girder (2)
It is bolted with described platform secondary beam (3), described assistant reinforcement beam (5) and described platform girder
(2) it is bolted with described platform secondary beam (3).
10. an electric power line steel tower, including half space, it is characterised in that described half space is power
Profit requires the half space in 1-9 described in any one, and the connecting plate (1) of described half space is with described
The steel pipe (8) of electric power line steel tower connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410180445.2A CN103924813B (en) | 2014-04-28 | 2014-04-28 | A kind of electric power line steel tower and half space thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410180445.2A CN103924813B (en) | 2014-04-28 | 2014-04-28 | A kind of electric power line steel tower and half space thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103924813A CN103924813A (en) | 2014-07-16 |
| CN103924813B true CN103924813B (en) | 2016-11-23 |
Family
ID=51143189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410180445.2A Active CN103924813B (en) | 2014-04-28 | 2014-04-28 | A kind of electric power line steel tower and half space thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103924813B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104675176B (en) * | 2014-11-28 | 2018-11-30 | 浙江盛达铁塔有限公司 | A kind of support angle steel and steel tower half space |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201802114U (en) * | 2010-09-25 | 2011-04-20 | 华信邮电咨询设计研究院有限公司 | Communication iron tower |
| CN102597390A (en) * | 2009-09-15 | 2012-07-18 | 安德森塔沃森有限公司 | Tubular building structure with hingedly connected platform segment |
| CN202899721U (en) * | 2012-10-17 | 2013-04-24 | 国家电网公司 | Steel pole provided with platform and used for high-tension transmission line iron tower |
| CN202925977U (en) * | 2012-10-25 | 2013-05-08 | 浙江八方电信有限公司 | Energy-saving base station with high signal to noise ratio |
| CN203846841U (en) * | 2014-04-28 | 2014-09-24 | 国家电网公司 | Power transmission line iron tower and rest platform thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009031175A1 (en) * | 2007-09-07 | 2009-03-12 | Smitt Technology S.R.L. | Tower, in particular for supporting telecommunication appliances |
-
2014
- 2014-04-28 CN CN201410180445.2A patent/CN103924813B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102597390A (en) * | 2009-09-15 | 2012-07-18 | 安德森塔沃森有限公司 | Tubular building structure with hingedly connected platform segment |
| CN201802114U (en) * | 2010-09-25 | 2011-04-20 | 华信邮电咨询设计研究院有限公司 | Communication iron tower |
| CN202899721U (en) * | 2012-10-17 | 2013-04-24 | 国家电网公司 | Steel pole provided with platform and used for high-tension transmission line iron tower |
| CN202925977U (en) * | 2012-10-25 | 2013-05-08 | 浙江八方电信有限公司 | Energy-saving base station with high signal to noise ratio |
| CN203846841U (en) * | 2014-04-28 | 2014-09-24 | 国家电网公司 | Power transmission line iron tower and rest platform thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103924813A (en) | 2014-07-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10329781B2 (en) | Safety barrier netting system | |
| US9528285B2 (en) | Safety barrier netting system with rigid panel net supports and stopper mechanisms | |
| EP2880228B1 (en) | Scaffold structure | |
| CN203924696U (en) | Backform hanger fast-assembling system | |
| KR100841240B1 (en) | Built-up scaffold for construction field | |
| CN105649314A (en) | Suspension platform for high and long-span corridor construction | |
| CN104847102B (en) | Attachment type raise scaffold is received attached wall method and the device thereof of section in external wall | |
| US20170028232A1 (en) | Lifeline device for temporary scaffold and lifeline support device | |
| CN104291222B (en) | The inner hard protection of a kind of high-rise building Core Walls Structure hangs integrated system with row | |
| CN205822747U (en) | Architectural engineering scaffold | |
| CN205502551U (en) | Platform is suspended in midair in high altitude large -span vestibule construction | |
| CN103924813B (en) | A kind of electric power line steel tower and half space thereof | |
| CN203947756U (en) | Exterior wall protective frame | |
| CN203846841U (en) | Power transmission line iron tower and rest platform thereof | |
| JP5152768B2 (en) | Roof structure for temporary scaffold and method for assembling structure using the same | |
| CN104652803B (en) | Attached electric lifting guide rail scaffold | |
| US20190017282A1 (en) | Runback backstructure access system | |
| CN205840289U (en) | A kind of suspension type vertical operating platform | |
| CN212897815U (en) | Modular maintenance platform structure and maintenance platform for cement plant storage warehouse | |
| CN211229470U (en) | Multi-point suspension scaffold | |
| JP6520533B2 (en) | Overhead crane support device and load receiving member | |
| CN209924407U (en) | Combined working platform for steel structure high-altitude installation | |
| CN104195954B (en) | Overhead column erection without scaffolding platform and erection method thereof | |
| CN207847037U (en) | A kind of high building hydraulic climbing protecting screen | |
| CN102817464B (en) | Construction device for painting anti-corrosion and fireproof paint of building |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant after: State Grid Corporation of China Applicant after: CHINA POWER ENGINEERING CONSULTING (GROUP) CORPORATION Applicant after: ELECTRIC POWER PLANNING & ENGINEERING INSTITUTE Applicant after: NORTH CHINA POWER ENGINEERING CO., LTD. OF CHINA POWER ENGINEERING CONSULTING GROUP Applicant after: Co., Ltd of Northeastern Electric Power Design Institute, China Power Engineering Consulting Group Corporation Applicant after: Co., Ltd of Huabei Power Design Inst., China Power Engineering Consulting Group Applicant after: Co., Ltd of Central Southern China Electric Power Design Institute, China Power Engineering Consulting Group Corporation Applicant after: NORTHWEST ELECTRIC POWER DESIGN INSTITUTE CO., LTD. OF CHINA POWER ENGINEERING CONSULTING GROUP Applicant after: China Power Engineering Consulting Group Southwest Electric Power Design Institute Co., Ltd. Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant before: State Grid Corporation of China Applicant before: China Power Engineering Consulting Group Corporation Applicant before: ELECTRIC POWER PLANNING & ENGINEERING INSTITUTE Applicant before: North China Electric Power Design Institute of China Power Engineering Consulting Group Corporation Applicant before: Northeastern Electric Power Design Institute, China Power Engineering Consulting Group Corporation Applicant before: Huabei Power Design Inst., China Power Engineering Consulting Group Applicant before: Central Southern China Electric Power Design Institute, China Power Engineering Consulting Group Cor Applicant before: Northwest Electric Power Design Institute, China Power Engineering Consulting Group Corporation Applicant before: Southwest Electric Power Design Institute of China Power Engineering Consulting Group Corporation |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |