CN210508548U - Waterwheel chamber platform - Google Patents
Waterwheel chamber platform Download PDFInfo
- Publication number
- CN210508548U CN210508548U CN201921209866.8U CN201921209866U CN210508548U CN 210508548 U CN210508548 U CN 210508548U CN 201921209866 U CN201921209866 U CN 201921209866U CN 210508548 U CN210508548 U CN 210508548U
- Authority
- CN
- China
- Prior art keywords
- waterwheel
- support frame
- platform
- cantilever
- hanging freely
- 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.)
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Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 21
- 239000010959 steel Substances 0.000 claims abstract description 21
- 241000282326 Felis catus Species 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 229910000746 Structural steel Inorganic materials 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims 2
- 238000012423 maintenance Methods 0.000 abstract description 10
- 238000007689 inspection Methods 0.000 abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to a waterwheel room platform, include and be annular support frame with pit lateral wall fixed connection and along circumference, the medial extremity of support frame is provided with the portion of hanging freely that extends to waterwheel room center direction, the medial extremity releasable connection of portion of hanging freely has the cat ladder that is connected with the hydraulic turbine top cap, anti-skidding steel grating has been laid respectively on support frame and the portion of hanging freely, and the medial extremity of support frame and the both sides of portion of hanging freely are provided with the protection rail respectively, and the upside that lies in the servomotor of the hydraulic turbine and automated component on the support frame is provided with the transparent plate of laying on anti-skidding steel grating. The waterwheel room platform is light, anti-skidding and convenient for inspection and maintenance.
Description
Technical Field
The utility model relates to a waterwheel room platform.
Background
The waterwheel chamber platform is vital in daily maintenance and repair of the water turbine and is used for operation and maintenance personnel to walk and stand during inspection; maintenance personnel can conveniently disassemble and assemble during maintenance, and a small amount of tools and instruments are placed. The existing structure is generally characterized in that channel steel and angle iron are fixed on a pit lining, an anti-skid patterned steel plate is installed on the surface, the weight of the patterned steel plate is large, operation and maintenance personnel can be shielded, inspection and inspection are carried out, and defects of part of important equipment of the water distributor are difficult to find.
Disclosure of Invention
An object of the utility model is to provide a waterwheel room platform, this waterwheel room platform light, antiskid and be convenient for patrol and examine the maintenance.
The technical scheme of the utility model lies in: the utility model provides a waterwheel room platform, includes and is annular support frame with pit lateral wall fixed connection and along circumference, the medial extremity of support frame is provided with the unsettled portion that extends to waterwheel room center direction, the medial extremity releasable connection of unsettled portion has the cat ladder that is connected with the hydraulic turbine top cap, laid anti-skidding steel grating respectively on support frame and the unsettled portion, the medial extremity of support frame and the both sides of unsettled portion are provided with the protection rail respectively, and the upside that lies in the servomotor of the hydraulic turbine and automatic component on the support frame is provided with lays the transparent plate on anti-skidding steel grating.
Furthermore, the support frame includes that the interval is laid along circumference and the cantilever member that the outside end is connected with the waterwheel room lateral wall, and the length direction interval that the cantilever member will be followed between the adjacent cantilever member is provided with deep floor, and the medial extremity slant of cantilever member is fixed with the bracing member that lower extreme and waterwheel room lateral wall fixed connection.
Furthermore, the outer side end of the cantilever rod piece is connected with the side wall of the waterwheel chamber through a cushion block; the lower end of the diagonal bracing rod piece is connected with the side wall of the waterwheel chamber through the cushion block.
Further, the protection fence comprises a railing, and a fixed steel pipe connected with the lower end of the protection fence is welded at the inner side end of the cantilever rod piece.
Furthermore, the cantilever rod piece is a channel steel, and the reinforcing rib plate is an angle iron plate.
Furthermore, the upper end of the ladder stand is connected with the inner side end of the suspended part through a bolt, and the lower end of the ladder stand is provided with a cushion block and is connected with a top cover of the water turbine through a connecting bolt.
Further, the transparent plate is made of plastics, and the anti-skidding steel grating is connected with the support frame through the fixation clamp.
Compared with the prior art, the utility model has the advantages of it is following: this waterwheel room platform simple structure, light, antiskid and small investment are convenient for patrol and examine the maintenance, patrol and examine the maintenance work to the hydraulic turbine daily and provide great help, improve equipment defect discovery rate and equipment maintenance efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view a-a of fig. 1 of the present invention;
fig. 3 is a cross-sectional view B-B of fig. 1 of the present invention;
fig. 4 is an enlarged view of the region C of fig. 1 according to the present invention;
fig. 5 is an enlarged view of the area D of fig. 2 according to the present invention;
fig. 6 is an enlarged view of the region E of fig. 2 according to the present invention;
fig. 7 is an enlarged view of the region F of fig. 2 according to the present invention;
fig. 8 is an enlarged view of the G region of fig. 2 according to the present invention.
Detailed Description
In order to make the aforementioned features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below, but the present invention is not limited thereto.
Refer to fig. 1 to 8
The utility model provides a waterwheel room platform, includes and is annular support frame 10 with pit lateral wall fixed connection and along circumference, the medial extremity of support frame is provided with the unsettled portion 20 that extends to waterwheel room central direction, the medial extremity releasable connection of unsettled portion has the cat ladder 30 that is connected with the hydraulic turbine top cap to supply the fortune dimension personnel from top to bottom. Anti-skidding steel grating 40 has been laid respectively on support frame and the portion of hanging oneself from a sky, and the medial extremity of support frame and the both sides of portion of hanging oneself from a sky are provided with protection rail 50 respectively, and the upside that lies in the servomotor of hydraulic turbine and automatic component on the support frame is provided with the transparent plate of laying on anti-skidding steel grating, prevents through the transparent plate that the foreign matter from falling into.
In this embodiment, the support frame includes cantilever rods 11 arranged at intervals along the circumferential direction and having outer ends connected to the waterwheel chamber side wall, reinforcing ribs 12 are arranged at intervals along the length direction of the cantilever rods between adjacent cantilever rods, and diagonal bracing rods 13 having lower ends fixedly connected to the waterwheel chamber side wall are obliquely fixed to the inner ends of the cantilever rods. A triangular stable structure is formed by the cantilever rod piece and the diagonal bracing rod piece.
In this embodiment, the outer end of the cantilever bar is connected with the side wall of the waterwheel chamber through a cushion block 14; the lower end of the diagonal brace rod piece is connected with the side wall of the waterwheel chamber through a cushion block 14.
In this embodiment, the protection rail comprises the railing, and the welding iron plate is connected and fastened with the bolt between two adjacent railings, the welding of the medial extremity of cantilever member has the fixed steel pipe 15 that is connected with the protection rail lower extreme.
In this embodiment, the cantilever bar is a channel steel, and the reinforcing rib plate is an angle iron plate, so that the strength is improved and the weight is reduced.
In this embodiment, in order to facilitate the disassembly and assembly, the upper end of the ladder stand is connected with the inner side end of the suspended portion through a bolt, and the lower end of the ladder stand is provided with a cushion block 14 and is connected with the top cover of the water turbine through a connecting bolt 16. The ladder stand can be used as a cable bridge stand of an automatic element at the water guide bearing.
In this embodiment, the transparent plate is made by plastics, anti-skidding steel grating is connected with the support frame through the fixation clamp, thereby anti-skidding steel grating is fan-shaped to form the ring in the cooperation.
The above is only the preferred embodiment of the present invention, and all the equivalent changes and modifications made according to the claims of the present invention should be covered by the present invention.
Claims (7)
1. The utility model provides a waterwheel room platform, its characterized in that includes and is annular support frame with pit lateral wall fixed connection and along circumference, the medial extremity of support frame is provided with the portion of hanging freely that extends to waterwheel room center direction, the medial extremity releasable connection of portion of hanging freely has the cat ladder that is connected with the hydraulic turbine top cap, anti-skidding steel grating has been laid respectively on support frame and the portion of hanging freely, and the medial extremity of support frame and the both sides of portion of hanging freely are provided with the protection rail respectively, and the upside that lies in the servomotor of the hydraulic turbine and automated component on the support frame is provided with the transparent plate of laying on anti-skidding steel grating.
2. The waterwheel chamber platform according to claim 1, wherein the support frame comprises cantilever rods arranged at intervals along the circumferential direction, the outer ends of the cantilever rods are connected with the side wall of the waterwheel chamber, reinforcing rib plates are arranged between adjacent cantilever rods at intervals along the length direction of the cantilever rods, and inclined strut rods are obliquely fixed at the inner ends of the cantilever rods, the lower ends of the inclined strut rods are fixedly connected with the side wall of the waterwheel chamber.
3. The waterwheel compartment platform of claim 2, wherein the outboard end of the cantilever bar is connected to the waterwheel compartment sidewall via a spacer; the lower end of the diagonal bracing rod piece is connected with the side wall of the waterwheel chamber through the cushion block.
4. The waterwheel room platform of claim 2 or 3, wherein the protection fence is composed of railings, and the inner ends of the cantilever rods are welded with fixed steel pipes connected with the lower ends of the protection fence.
5. The waterwheel room platform according to claim 2 or 3, wherein the cantilever bar is a channel steel, and the reinforcing rib plate is an angle iron plate.
6. The platform as claimed in claim 1, wherein the upper end of the ladder is connected to the inner end of the suspended portion by bolts, and the lower end of the ladder is provided with a spacer and connected to the top cover of the water turbine by connecting bolts.
7. The waterwheel compartment platform of claim 1, 2, 3 or 6, wherein the transparent plate is made of plastic, and the anti-slip steel grating is connected with the support frame through fixing clips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921209866.8U CN210508548U (en) | 2019-07-30 | 2019-07-30 | Waterwheel chamber platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921209866.8U CN210508548U (en) | 2019-07-30 | 2019-07-30 | Waterwheel chamber platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210508548U true CN210508548U (en) | 2020-05-12 |
Family
ID=70586141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921209866.8U Active CN210508548U (en) | 2019-07-30 | 2019-07-30 | Waterwheel chamber platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210508548U (en) |
-
2019
- 2019-07-30 CN CN201921209866.8U patent/CN210508548U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |