CN207130702U - Vertical shaft section penstock elevating construction platform formula inner support - Google Patents
Vertical shaft section penstock elevating construction platform formula inner support Download PDFInfo
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- CN207130702U CN207130702U CN201720632615.5U CN201720632615U CN207130702U CN 207130702 U CN207130702 U CN 207130702U CN 201720632615 U CN201720632615 U CN 201720632615U CN 207130702 U CN207130702 U CN 207130702U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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Abstract
The utility model discloses a kind of vertical shaft section penstock elevating construction platform formula inner support, including first layer platform, second layer platform, third layer platform, first layer support meanss, second layer support meanss and third layer support meanss, the first layer platform, the second layer platform and the third layer platform are successively set in the penstock from top to bottom, between the first layer platform and the second layer platform, connected between the second layer platform and the third layer platform by interlayer connecting rod, the first layer support meanss, the second layer support meanss and the third layer support meanss are correspondingly arranged at the first layer platform respectively, the outer of the second layer platform and the third layer platform；The utility model vertical shaft section penstock elevating construction platform formula inner support installs telescopic hydraulic pressure support and screw support in the outer of platform by setting three layers of platform, so as to play inner support and the function of operating platform simultaneously.
Description
Technical field
It the utility model is related to Hydropower Station Construction field, more particularly to a kind of vertical shaft section penstock elevating construction platform formula
Inner support.
Background technology
Carry out power station vertical shaft section construction when, it is necessary to penstock outer wall casting concrete, it is therefore desirable to
Certain support is done in penstock, penstock is avoided and is deformed because of the active force of outside, support dress at this stage
Put and only serve simple supporting role, there is still a need for installation platform, less efficient after installation supports.
Utility model content
The purpose of this utility model is that to solve the above problems and provides a kind of vertical shaft section penstock lifting and apply
The platform-type inner support of work.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of vertical shaft section penstock elevating construction platform formula inner support, including first layer platform, second layer platform, the 3rd
Layer platform, first layer support meanss, second layer support meanss and third layer support meanss, the first layer platform, described second
Layer platform and the third layer platform are successively set in the penstock from top to bottom, the first layer platform and described the
Connected between two-layer platform, between the second layer platform and the third layer platform by interlayer connecting rod, the first layer branch
Support arrangement, the second layer support meanss and the third layer support meanss are correspondingly arranged at the first layer platform, institute respectively
State the outer of second layer platform and the third layer platform；
The first layer support meanss include six hydraulic pressure supports and six screw supports, six hydraulic pressure supports and six
Individual screw support is spaced the outer for being fixedly installed on the first layer platform successively, and along the radial direction of the first layer platform
Set；
The second layer support meanss and the third layer support meanss include 12 screw supports, 12
The screw support is uniformly arranged on the outer of the second layer platform or the third layer platform, and along the second layer platform
Or the square setting of radius of the third layer platform.
Specifically, the hydraulic pressure support includes hydraulic jack and hydraulic power unit, the fixing end of the hydraulic jack with it is described
First layer platform is fixedly connected, and six hydraulic jacks connect with the hydraulic power unit and can single movement；
The screw support includes operation handle, screw rod and screw jacket, and the screw rod is arranged in the screw jacket,
The screw jacket is fixedly connected with the second layer platform or the third layer platform, the rotating shaft of the operation handle with it is described
Screw rod is vertically arranged, and is engaged with the inner screw thread of the screw rod.
Further, the inner support also includes roller devices, and the roller devices are fixedly installed on the first layer platform
On, and respectively between the screw support and the hydraulic pressure support, the roller devices are fixedly installed on the second layer
On platform and the third layer platform, and respectively between two adjacent screw supports, the roller devices and institute
State the medial surface fitting of penstock.
Further, the inner support also includes safety steel cable and safety hook, the safety steel cable and the peace
Full hook is staggered, and upper end of its both ends respectively with the first layer platform and the penstock is connected.
The beneficial effects of the utility model are：
The utility model vertical shaft section penstock elevating construction platform formula inner support is by setting three layers of platform, and in platform
Outer telescopic hydraulic pressure support and screw support are installed, so as to play inner support and the function of operating platform simultaneously.
Brief description of the drawings
Fig. 1 is the structural representation of vertical shaft section penstock elevating construction platform formula inner support described in the utility model；
Fig. 2 is Fig. 1 A-A top views.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As depicted in figs. 1 and 2, a kind of vertical shaft section penstock elevating construction platform formula inner support of the utility model, including
First layer platform 4, second layer platform 7, third layer platform 8, first layer support meanss, second layer support meanss and third layer support
Device, first layer platform 4, second layer platform 7 and third layer platform 8 are successively set in penstock 13 from top to bottom, and first
Connected between layer platform 4 and second layer platform 7, between second layer platform 7 and third layer platform 8 by interlayer connecting rod 6, first layer
Support meanss, second layer support meanss and third layer support meanss are correspondingly arranged at first layer platform 4, second layer platform 7 respectively
With the outer of third layer platform 8；
First layer platform 4, second layer platform 7, third layer platform 8 are the circular configuration formed by multiple steel pipe weldings,
And diamond plate is laid at an upper portion thereof, and first layer platform 4 and second layer platform 7, between second layer platform 7 and third layer platform 8
It is provided with for upper and lower cat ladder 3, interlayer connecting rod 6 is first layer platform 4 and second layer platform 7, second layer platform 7 and third layer
Attachment means between platform 8, it is connected to be hinged pattern on three layers of platform.
First layer platform 4 is mainly used in the adjustment and tooled joint, welding of the joint of penstock 13, and as penstock
13 inner support.
Second layer platform 7 is mainly used in the welding of the joint of penstock 13, and the inner support as penstock 13.
Third layer platform 8 is mainly used in placing construction equipment (13 marks in such as cable drum and cable roller, i.e. Fig. 2
Number), due to batching for construction equipment cable, and the inner support as penstock 13.
First layer support meanss include six hydraulic pressure supports 9 and six screw supports 11, six hydraulic pressure supports 9 and six
Screw support 11 is spaced the outer for being fixedly installed on first layer platform 4 successively, and is set along the radial direction of first layer platform 4；
Second layer support meanss and third layer support meanss include 12 screw supports, 11,12 screw supports 11
It is uniformly arranged on the outer of second layer platform 7 or third layer platform 8, and along the radius side of second layer platform 7 or third layer platform 8
Shape is set.
Hydraulic pressure support 9 includes hydraulic jack and hydraulic power unit, and the fixing end of hydraulic jack is fixedly connected with first layer platform,
Six hydraulic jacks connect with hydraulic power unit and can single movements；
Each hydraulic jack sets a controlled valve, and 6 hydraulic jacks set 6 controlled valve control cylinders to act,
Flow speed control valve is set in each controlled valve position simultaneously, the speed that can be acted by flow speed control valve with control cylinder, makes cylinder action
Speed control is in 0.2mm/s~5mm/s scopes.
Oil cylinder single movement and responsiveness is adjustable, its main function is when can hold out against tube wall by oil cylinder, according to oil
Cylinder stretch pressure size progressively adjusts the circularity of penstock 13.Major advantage is that each hydraulic jack support force is 16 tons, is being pressed
It can tightly be adjusted the circularity of penstock 13 in the installation process of power steel pipe 13 instead of hand jack, while can be with by pressure gauge
The active force of each stress point is detected, is easy to the adjustment of the installation tooled joint of penstock 13.
Screw support 11 includes operation handle, screw rod and screw jacket, and screw rod is arranged in screw jacket, screw jacket with
Second layer platform 7 or third layer platform 8 are fixedly connected, and rotating shaft and the screw rod of operation handle are vertically arranged, and with the inner of screw rod
Screw thread engages.
11 manually operated principle of screw support is：Screw support 11 is by operation handle, closure, screw rod, screw jacket four
Most of composition, the stroke 300mm of screw rod, manually operation handle, control screw rod are progressively protruding or progressively to inside contracting
Enter；
In second layer platform 7, third layer platform 8, each platform is respectively provided with 12 screw supports 11, and screw support 11 is in circle
Circumferential direction is evenly arranged, and angle is 30 ° between screw support 11, and screw rod is progressively protruding, screw rod and the inwall of penstock 13
Hold out against, now screw support 11 has the beneficial effect that：Inner support when steel pipe outer concrete pours as penstock 13.
Inner support also includes roller devices 10, and roller devices 10 are fixedly installed on first layer platform 4, and are located at spiral shell respectively
Between bar support 11 and hydraulic pressure support 9, roller devices 10 are fixedly installed on second layer platform 7 and third layer platform 8, and point
Between two screw supports 11 that Wei Yu be not adjacent, roller devices 10 are bonded with the medial surface of penstock 13.
Roller devices 10 rise in workbench lifting process and are oriented to rolling action, avoid in workbench and penstock 13
The collision and friction of wall.
Inner support also includes safety steel cable 1 and safety hook 5, and safety steel cable 1 and safety hook 5 are staggered, and
Upper end of its both ends respectively with first layer platform 4 and penstock 13 is connected.
Safety steel cable 1, safety hook 5 play safeguard protection in workbench working condition.
The technical solution of the utility model is not limited to the limitation of above-mentioned specific embodiment, every according to skill of the present utility model
The technology deformation that art scheme is made, each falls within the scope of protection of the utility model.
Claims (4)
- A kind of 1. vertical shaft section penstock elevating construction platform formula inner support, it is characterised in that：Including first layer platform, the second layer Platform, third layer platform, first layer support meanss, second layer support meanss and third layer support meanss, the first layer platform, The second layer platform and the third layer platform are successively set in the penstock from top to bottom, the first layer platform Connected between the second layer platform, between the second layer platform and the third layer platform by interlayer connecting rod, it is described First layer support meanss, the second layer support meanss and the third layer support meanss are correspondingly arranged at the first layer respectively The outer of platform, the second layer platform and the third layer platform；The first layer support meanss include six hydraulic pressure supports and six screw supports, six hydraulic pressure supports and six spiral shells Interval is fixedly installed on the outer of the first layer platform successively for bar support, and is set along the radial direction of the first layer platform Put；The second layer support meanss and the third layer support meanss include 12 screw supports, described in 12 Screw support is uniformly arranged on the outer of the second layer platform or the third layer platform, and along the second layer platform or institute State the square setting of radius of third layer platform.
- 2. vertical shaft section penstock elevating construction platform formula inner support according to claim 1, it is characterised in that：The liquid Pressure support includes hydraulic jack and hydraulic power unit, and the fixing end of the hydraulic jack is fixedly connected with the first layer platform, and six The individual hydraulic jack connects with the hydraulic power unit and can single movement；The screw support includes operation handle, screw rod and screw jacket, and the screw rod is arranged in the screw jacket, described Screw jacket is fixedly connected with the second layer platform or the third layer platform, the rotating shaft of the operation handle and the screw rod It is vertically arranged, and is engaged with the inner screw thread of the screw rod.
- 3. vertical shaft section penstock elevating construction platform formula inner support according to claim 1, it is characterised in that：Also include Roller devices, the roller devices are fixedly installed on the first layer platform, and respectively positioned at the screw support and described Between hydraulic pressure support, the roller devices are fixedly installed on the second layer platform and the third layer platform, and position respectively Between two adjacent screw supports, the roller devices are bonded with the medial surface of the penstock.
- 4. vertical shaft section penstock elevating construction platform formula inner support according to claim 1, it is characterised in that：Also include Safety steel cable and safety hook, the safety steel cable and the safety hook are staggered, and its both ends respectively with it is described First layer platform connects with the upper end of the penstock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720632615.5U CN207130702U (en) | 2017-06-02 | 2017-06-02 | Vertical shaft section penstock elevating construction platform formula inner support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720632615.5U CN207130702U (en) | 2017-06-02 | 2017-06-02 | Vertical shaft section penstock elevating construction platform formula inner support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207130702U true CN207130702U (en) | 2018-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720632615.5U Active CN207130702U (en) | 2017-06-02 | 2017-06-02 | Vertical shaft section penstock elevating construction platform formula inner support |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107012844A (en) * | 2017-06-02 | 2017-08-04 | 中国水利水电第七工程局有限公司 | Vertical shaft section penstock elevating construction platform formula inner support |
-
2017
- 2017-06-02 CN CN201720632615.5U patent/CN207130702U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107012844A (en) * | 2017-06-02 | 2017-08-04 | 中国水利水电第七工程局有限公司 | Vertical shaft section penstock elevating construction platform formula inner support |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Jianbing Inventor after: Song Huitao Inventor after: Zeng Wen Inventor after: Yang Fang Inventor after: Fan Rugu Inventor after: Tan Yuping Inventor after: Yang Yong Inventor after: Zeng Hongfu Inventor after: Pan Yong Inventor after: Xie Shoubin Inventor after: Wang Yonghua Inventor after: Wang Yundong Inventor after: Sun Wen Inventor before: Li Jianping Inventor before: Song Huitao Inventor before: Yang Fang Inventor before: Fan Rugu Inventor before: Tan Yuping Inventor before: Yang Yong Inventor before: Zeng Hongfu Inventor before: Pan Yong Inventor before: Xie Shoubin Inventor before: Wang Yonghua Inventor before: Wang Yongdong Inventor before: Sun Wen |