CN207177416U - A kind of steel tube tower of easy access - Google Patents
A kind of steel tube tower of easy access Download PDFInfo
- Publication number
- CN207177416U CN207177416U CN201721030061.8U CN201721030061U CN207177416U CN 207177416 U CN207177416 U CN 207177416U CN 201721030061 U CN201721030061 U CN 201721030061U CN 207177416 U CN207177416 U CN 207177416U
- Authority
- CN
- China
- Prior art keywords
- steel tube
- support member
- cavity
- easy access
- tube body
- 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 discloses a kind of steel tube tower of easy access, including steel tube body, flange and cross-arm, the steel tube body is provided with cat ladder, circumferentially spaced in the steel tube body to be provided with multiple cavitys, support member is provided with the cavity, the support member is flexibly connected by rotating shaft with cavity inner wall；The cavity inner wall is provided with supporting part；A location structure is provided between the support member and cavity inner wall.Support member of the present utility model is free to rotate, it can be easy to pack up when unused, supporting part can be played a supportive role to support member, and also support member and steel tube body can be connected by location structure, so as to facilitate maintainer station to be overhauled on support member to the transmission line of electricity on cross-arm.
Description
Technical field
The utility model belongs to steel tube tower technical field, more particularly, to a kind of steel tube tower of easy access.
Background technology
Steel tube tower is played an important role during electric transmission line erection, and transmission line of electricity is generally connected at the top of steel tube tower
Cross bar on, by supporting role of the cross bar to circuit, to realize remote erection, due to Transmission Lines voltage compared with
Height, so in general steel pipe tower height degree is all higher, rank street area is smaller, and this circuit for allowing at the top of to steel tube tower is examined
Become extremely to be not easy when repairing operation.
Utility model content
The utility model is for overcome the deficiencies in the prior art, there is provided a kind of to facilitate maintainer to overhaul steel tube tower
The steel tube tower of the easy access of operation.
To achieve these goals, the utility model uses following technical scheme：A kind of steel tube tower of easy access, including
Steel tube body, flange and cross-arm, the steel tube body are provided with cat ladder, circumferentially spaced in the steel tube body to be provided with multiple cavitys, described
Support member is provided with cavity, the support member is flexibly connected by rotating shaft with cavity inner wall；The cavity inner wall is provided with support
Portion；A location structure is provided between the support member and cavity inner wall.Support member is provided with cavity, and support member can be in cavity
Freely rotate, it is convenient to pack up support member when unused, when support member turns to the position contacted with the supporting part on cavity wall
When, supporting part can be played a supportive role to support member, and now support member and cavity wall can be connected by location structure, so as to prop up
Support member is firm to be fixed in steel tube body, and maintainer can step down on support member and the transmission line of electricity on cross-arm is overhauled, side
Just the progress of upkeep operation.
Further, the support member is the pedal being connected with rotating shaft, and the pedal bottom is provided with handle；Maintainer exists
Stand and upkeep operation is carried out on pedal, pedal bottom is provided with the convenient retracted pedal of handle.
Further, the rotating shaft is provided with limiting section；The limiting section can be when axis of rotation is to a certain position and empty
Cavity wall contacts, so as to play position-limiting action to pedal.
Further, the limiting section is the raised line for being connected in rotating shaft one end.
Further, the supporting part is the projection being arranged on cavity bottom wall, and the projection upper surface is to be inclined upwardly
Set；Projection upper surface is the setting that is inclined upwardly, and when support member contacts with supporting part, support member is also the setting that is inclined upwardly, when
Maintainer station can be not easy to drop from support member, increase the safety of upkeep operation in support member, center of gravity to steel pipe solid offsetting
Property.
Further, the location structure includes sliding block, chute and is located at the neck being engaged on cavity inner wall with sliding block；
The chute is located on support member, and the sliding block can be in movable in chute；When support member is in contact with supporting part, slide
Sliding block causes sliding block to be caught in neck, so that it may which support member and cavity wall are fixed together so that the fixation that support member can be stablized
In steel tube body.
In summary, support member of the present utility model is free to rotate, can be easy to pack up when unused, and supporting part can be to branch
Support member is played a supportive role, and also support member and steel tube body can be connected by location structure, so as to facilitate maintainer station supporting
The transmission line of electricity on cross-arm is overhauled on part..
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is partial sectional view of the present utility model.
Fig. 3 is partial sectional view of the present utility model.
Fig. 4 is partial sectional view of the present utility model.
Embodiment
In order that those skilled in the art are better understood from the utility model, it is real below in conjunction with the utility model
The accompanying drawing in example is applied, clear, complete description is carried out to the technical scheme in the embodiment of the utility model.
As Figure 1-4, a kind of steel tube tower of easy access, including steel tube body 1, flange 2 and cross-arm 3, steel tube body 1 are provided with
Cat ladder 4, steel tube body 1 is circumferentially spaced in the opening position close to cross-arm 3 to be provided with multiple cavitys 12, and support member is provided with cavity 12
5, support member 5 is flexibly connected by rotating shaft 6 with the inwall of cavity 12, and rotating shaft 6 is provided with limiting section 8, and rotating shaft 6 is turning to a certain position
When putting, limiting section 8 can contact with the inwall of cavity 12, so as to which countershaft 6 plays position-limiting action；Specifically, limiting section 8 is to be connected in
The raised line of the one end of rotating shaft 6.Support member 5 is a pedal, and rotating shaft 6 has been respectively fixedly connected in the both sides of the pedal, and pedal bottom is provided with handle
Hand 7, convenient usually folding and unfolding pedal.
The inwall of cavity 12 is provided with supporting part 14, and supporting part 14 is the projection being arranged on the bottom wall of cavity 12, projection upper table
Face is the setting that is inclined upwardly, when pedal is turned to projection upper surface, because projection upper surface is the setting that is inclined upwardly,
So pedal is also the setting that is inclined upwardly, this center of gravity for allowing for maintainer of the station on pedal is offset to steel tube body 1, is increased
The security of operation.
Location structure is provided between support member 5 and the wall of cavity 12, location structure includes sliding block 9, chute 10 and is located at cavity
The neck being engaged on 12 inwalls with sliding block 9；Sliding block is provided with U-shaped part 11, and chute is set along the length direction of support member 5, sliding
Block 9 can be in moving forward and backward in chute 10, and when pedal and bump contact, sliding slider 9 causes U-shaped part 11 to be caught in neck, just
One end of pedal and steel tube body can be fixed together, so as to which when maintainer station is when on pedal, pedal is pressed close in cavity 12
One end of wall is not easy to tilt, and maintainer is stood more stable.
Specifically, maintainer arrives the opening position close to cross-arm 3 by the climbing of cat ladder 4, the handle 7 of pedal bottom is pulled,
Make pedal and bump contact, then sliding slider 9, make sliding block so that U-shaped part 11 is caught in neck, just by the firm fixation of pedal
In steel tube body 1, maintainer's can station to the transmission line of electricity set up on cross-arm 3 overhaul on pedal, convenient
The progress of upkeep operation.
Obviously, described embodiment is only part of the embodiment of the present utility model, rather than whole embodiments.
Based on the embodiment in the utility model, what those of ordinary skill in the art were obtained under the premise of creative work is not made
Every other embodiment, it should all belong to the scope of the utility model protection.
Claims (6)
1. a kind of steel tube tower of easy access, including steel tube body (1), flange（2）And cross-arm（3）, the steel tube body（1）It is provided with
Cat ladder（4）, it is characterised in that：The steel tube body（1）It is above circumferentially spaced to be provided with multiple cavitys（12）, the cavity（12）Inside set
There is support member（5）, the support member（5）Pass through rotating shaft（6）With cavity（12）Inwall is flexibly connected；The cavity（12）On inwall
Provided with supporting part（14）, the support member（5）With cavity（12）A location structure is provided between inwall.
2. the steel tube tower of easy access according to claim 1, it is characterised in that：The support member（5）For with rotating shaft（6）
Connected pedal, the pedal bottom are provided with handle（7）.
3. the steel tube tower of easy access according to claim 1, it is characterised in that：The rotating shaft（6）It is provided with limiting section
（8）.
4. the steel tube tower of easy access according to claim 3, it is characterised in that：The limiting section（8）Turn to be connected in
Axle（6）The raised line of one end.
5. the steel tube tower of easy access according to claim 1, it is characterised in that：The supporting part（14）To be arranged on sky
Chamber（12）Projection on bottom wall, the projection upper surface are the setting that is inclined upwardly.
6. the steel tube tower of easy access according to claim 1, it is characterised in that：The location structure includes sliding block
（9）, chute（10）Be located at cavity（12）On inwall with sliding block（9）The neck being engaged（13）；The chute is located at support member
（5）On, the sliding block（9）Can be in chute（10）It is interior movable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721030061.8U CN207177416U (en) | 2017-08-17 | 2017-08-17 | A kind of steel tube tower of easy access |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721030061.8U CN207177416U (en) | 2017-08-17 | 2017-08-17 | A kind of steel tube tower of easy access |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207177416U true CN207177416U (en) | 2018-04-03 |
Family
ID=61741257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721030061.8U Expired - Fee Related CN207177416U (en) | 2017-08-17 | 2017-08-17 | A kind of steel tube tower of easy access |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207177416U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110725599A (en) * | 2019-10-24 | 2020-01-24 | 徐州长盛电力设备有限公司 | Steel pipe tower convenient to maintenance |
-
2017
- 2017-08-17 CN CN201721030061.8U patent/CN207177416U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110725599A (en) * | 2019-10-24 | 2020-01-24 | 徐州长盛电力设备有限公司 | Steel pipe tower convenient to maintenance |
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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: 20180403 Termination date: 20190817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |