CN213538865U - Trash rack for pump station - Google Patents
Trash rack for pump station Download PDFInfo
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- CN213538865U CN213538865U CN202022289243.5U CN202022289243U CN213538865U CN 213538865 U CN213538865 U CN 213538865U CN 202022289243 U CN202022289243 U CN 202022289243U CN 213538865 U CN213538865 U CN 213538865U
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Abstract
The application relates to the technical field of water conservancy, in particular to a trash rack for a pump station, which adopts the technical scheme that the longitudinal section of a steel frame is arranged in a triangular manner, and a grid plate is arranged in the steel frame; be provided with first steel sheet on the water conservancy diversion mound, be provided with the second steel sheet on the barricade, the one end of steelframe is connected with first steel sheet, and the other end of steelframe is connected with the second steel sheet. When the trash rack needs to be built, the steel frame is hoisted to a position between the diversion pier and the retaining wall, after the steel frame is placed, the part, located above the water surface, of the steel frame is connected with the first steel plate and the second steel plate, and the longitudinal section of the steel frame is triangular, so that the steel frame is more stable, the steel frame can be installed without cofferdam construction, and the construction efficiency is convenient to improve.
Description
Technical Field
The application relates to the technical field of hydraulic engineering, especially, relate to a trash rack for pump station.
Background
The pump station is a building capable of lifting the height of water, and a trash rack or a trash remover is usually adopted at a water inlet of the pump station to stop dirt such as sludge in a water body outside.
The trash rack is mainly a steel grating type trash rack which comprises a plurality of grid bars and a main beam, wherein the grid bars are all welded on the main beam, and sundries such as aquatic weeds, floating trees and the like carried by water flow are blocked through the grid bars.
In recent years, more river channel garbage is needed, a newly-added trash rack is needed at a water inlet of a pump station, and related trash racks need to be installed in a gate slot, so that cofferdams need to be built during construction, a local river section dry water state is created, and construction can be carried out. However, when the cofferdam is built, the construction time of the dry water section is long and the safety risk of the revetment with poor quality is easy to occur.
In view of the above-mentioned related art, the inventor thinks that there are defects that the workload of workers is large and the construction efficiency is low.
SUMMERY OF THE UTILITY MODEL
In order to improve the efficiency of construction of trash rack, this application provides a trash rack for pump station.
The application provides a pair of trash rack for pump station adopts following technical scheme:
a trash rack for a pump station comprises a steel frame, wherein the longitudinal section of the steel frame is arranged in a triangular mode, and a first grid plate is arranged in the steel frame;
be provided with first steel sheet on the water conservancy diversion mound, be provided with the second steel sheet on the barricade, the one end of steelframe is connected with first steel sheet, the other end of steelframe is connected with the second steel sheet.
Through adopting above-mentioned technical scheme, when needs construction trash rack, with steelframe hoist and mount to between water conservancy diversion mound and the barricade, place the back with the steelframe, be connected the part that the steelframe is located the surface of water above with first steel sheet and second steel sheet, because the longitudinal section of steelframe is triangle-shaped setting for the steelframe is more stable, need not to build the cofferdam and can install, thereby is convenient for improve the efficiency of construction.
Preferably, the steel frame is formed by splicing a plurality of frame bodies, and two adjacent frame bodies are connected;
the rack body comprises a first rack body and a plurality of second rack bodies, and the longitudinal section of the first rack body is triangular and is provided with a plurality of rack bodies;
the first frame body is connected with the first steel plate, and the second frame body is connected with the second steel plate.
Through adopting above-mentioned technical scheme, first support body can be assembled at the job site with the second support body and form the steelframe, the transport and the transportation of the support body of being convenient for, and then be convenient for improve the efficiency of construction.
Preferably, the grid plates comprise a first grid plate, a second grid plate and a third grid plate, and the first frame body is provided with a first grid groove for placing the first grid plate;
the second frame body comprises an installation frame and a support frame, the installation frame is connected with the first frame body, and the support frame is connected with the second steel plate; the mounting bracket is provided with a second grid groove for placing a second grid plate, and one end of the support frame, which is far away from the first steel plate, is provided with a third grid groove for placing a third grid plate.
Through adopting above-mentioned technical scheme, after the steelframe is fixed between water conservancy diversion mound and barricade, hoist first grid tray, second grid tray, third grid tray respectively to the grid inslot that corresponds, can fix the grid tray, the installation of the grid tray of being convenient for, and then be convenient for improve the efficiency of construction.
Preferably, the first frame body and the second frame body are internally provided with support rods.
Through adopting above-mentioned technical scheme, the intensity of first support body and second support body is convenient for improve in the setting of bracing piece for the steelframe is more stable, is convenient for guarantee the normal use of trash rack.
Preferably, the top ends of the first grid plate, the second grid plate and the third grid plate are provided with hanging rings.
Through adopting above-mentioned technical scheme, the hoist and mount of grid tray of being convenient for is realized in the setting of rings to the installation and the dismantlement of grid tray of being convenient for, and then be convenient for improve the efficiency of construction.
Preferably, the top of support body is provided with the location steel sheet, be provided with the railing on the location steel sheet.
Through adopting above-mentioned technical scheme, the setting of location steel sheet and railing makes things convenient for the staff to walk on the location steel sheet to the installation and the change of the grid tray of being convenient for, and then the efficiency of construction of being convenient for improve the trash rack.
Preferably, a fixing rod is arranged between the positioning steel plate and the frame body.
Through adopting above-mentioned technical scheme, the effect of being convenient for play the support to the location steel sheet is arranged to the dead lever, and then is convenient for improve the intensity of location steel sheet.
Preferably, a steel cable is arranged between the steel frame and the retaining wall.
Through adopting above-mentioned technical scheme, the setting of cable wire is convenient for improve the connection stability of steelframe, and then is convenient for firmly fix the steelframe.
Preferably, an anti-rust layer is arranged on the outer side wall of the steel frame.
By adopting the technical scheme, red children on the anti-rust layer effectively reduce the rusting probability of the steel frame, thereby being convenient for improving the strength and the service life of the steel frame.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the longitudinal section of the steel frame is arranged in a triangular shape, so that when the steel frame is placed between the retaining wall and the diversion pier, the steel frame is more stable, and can be installed without building a cofferdam, thereby being convenient for improving the construction efficiency;
2. the steel frame is formed by splicing a plurality of frame bodies, and the first frame body and the second frame body can be spliced at a construction site to form the steel frame, so that the frame bodies are convenient to carry and transport, and the construction efficiency is further improved;
3. through the setting of rings, the hoist and mount of grid tray of being convenient for to the installation and the dismantlement of grid tray of being convenient for, and then be convenient for improve the efficiency of construction.
Drawings
FIG. 1 is a top view of a trash rack shown in an embodiment of the present application;
FIG. 2 is a schematic structural view of a trash rack according to an embodiment of the present disclosure;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is an enlarged view of portion B of FIG. 2;
fig. 5 is a side view of a first rack shown in an embodiment of the present application;
FIG. 6 is a rear view of the support stand shown in the embodiments of the present application;
fig. 7 is another schematic structural view of the trash rack according to the embodiment of the present application.
Description of reference numerals: 1. a diversion pier; 2. retaining walls; 3. a first steel plate; 4. a second steel plate; 5. a steel frame; 6. a frame body; 7. a first frame body; 8. a first gate trench; 9. a first mounting groove; 10. a first grid plate; 11. a second frame body; 12. a mounting frame; 13. a support frame; 14. a second gate trench; 15. a second mounting groove; 16. a second grid plate; 17. a third gate trench; 18. a third mounting groove; 19. a third grid plate; 20. a support bar; 21. a hoisting ring; 22. positioning a steel plate; 23. fixing the rod; 24. a railing; 25. a steel cord.
Detailed Description
The present application is described in further detail below with reference to figures 1-7.
The embodiment of the application discloses trash rack for pump station. Referring to fig. 1, a trash area is formed at a water inlet of a pump station, a flow guide pier 1 and a retaining wall 2 are arranged in the trash area, the end of the flow guide pier 1 is arc-shaped and is fixedly connected with a first steel plate 3 through expansion bolts, and the retaining wall 2 is fixedly connected with a second steel plate 4 through expansion bolts.
Referring to fig. 1, the trash rack is arranged between the diversion pier 1 and the retaining wall 2, the trash rack comprises a steel frame 5, the longitudinal section of the steel frame 5 is triangular, and an anti-rust layer is arranged on the outer side wall of the steel frame 5, so that the rusting probability of the steel frame 5 is effectively reduced, and the strength and the service life of the steel frame 5 are conveniently improved.
Referring to fig. 1 and 2, the steel frame 5 is formed by splicing a plurality of frame bodies 6, and two adjacent frame bodies 6 are welded and connected. The support body 6 comprises a first support body 7 and a second support body 11, the longitudinal section of the first support body 7 is triangular and is provided with a plurality of first support bodies, and one end of one first support body 7 is connected with the second steel plate 4 in a welding mode.
Referring to fig. 3 and 4, louvers are provided within the steel frame 5, and in particular, the louvers include a first louver 10, a second louver 16, and a third louver 19.
Referring to fig. 2 and 3, a first grid groove 8 is formed in one end of the first frame body 7, which is far away from the pump station, and the first grid groove 8 extends to the top end of the first frame body 7; first bars groove 8 is all provided with first mounting groove 9 on two inner walls of relative setting, and first mounting groove 9 extends to the top of first support body 7, and first grid tray 10 sets up in first bars groove 8 and second mounting groove 15.
Referring to fig. 2, the second frame 11 includes an installation frame 12 and a support frame 13, the installation frame 12 is disposed on one side of the first frame 7 away from the second steel plate 4 and welded to the first frame 7, and a longitudinal section of the installation frame 12 is triangular.
Referring to fig. 3, a second grid groove 14 is formed at one end of the mounting frame 12 away from the pump station, and the second grid groove 14 extends to the top end of the mounting frame 12; second bars groove 14 is all provided with second mounting groove 15 on two inner walls of relative setting, and second mounting groove 15 extends to the top of mounting bracket 12, and second grid plate 16 sets up in second mounting groove 15 and second bars groove 14.
Referring to fig. 3 and 4, one end of the support frame 13 is welded to the mounting frame 12, and the other end of the support frame 13 is welded to the first steel plate 3. One end of the support frame 13 far away from the retaining wall 2 is provided with a third grid groove 17, the third grid groove 17 extends to the top end of the support frame 13, the third grid groove 17 is provided with a third mounting groove 18 on two inner walls which are oppositely arranged, the third mounting groove 18 extends to the top end of the support frame 13, and a third grid plate 19 is arranged in the third mounting groove 18 and the third grid groove 17.
Referring to fig. 3 and 4, the top ends of the first grid plate 10, the second grid plate 16 and the third grid plate 19 are provided with hanging rings 21 for facilitating transportation and hoisting.
Referring to fig. 5 and 6, the first frame body 7 and the second frame body 11 are both provided with a support rod 20 therein, so as to enhance the strength of the first frame body 7 and the second frame body 11.
Referring to fig. 7, the top of the first frame body 7 and the second frame body 11 and the end close to the pump station are provided with a positioning steel plate 22, and a fixing rod 23 is arranged between the bottom end of the positioning steel plate 22 and the frame body 6, so that the strength of the positioning steel plate 22 is enhanced. The positioning steel plate 22 is provided with a plurality of railings 24, and the railings 24 are uniformly distributed along the length direction of the positioning steel plate 22.
Referring to fig. 1, a steel cable 25 is disposed between the steel frame 5 and the retaining wall 2, so as to further enhance the stability of the steel frame 5.
The implementation principle of the trash rack for the pump station in the embodiment of the application is as follows:
when the trash rack needs to be built, the first support body 7 and the second support body 11 are respectively transported to a construction site to be assembled, the two adjacent support bodies 6 are connected in a welded mode to form a steel frame 5, after the steel frame 5 is welded, the steel frame 5 is hoisted to a position between the diversion pier 1 and the retaining wall 2, and the longitudinal section of the steel frame 5 is triangular, so that the steel frame 5 is more stable, and the trash rack can be installed without cofferdam building.
After placing steelframe 5, be located the part above the surface of water with steelframe 5 and first steel sheet 3 and 4 welded connection of second steel sheet, further make steelframe 5 more stable.
After the steel frame 5 is fixed, the first grid plate 10, the second grid plate 16 and the third grid plate 19 are respectively hoisted into the corresponding grid grooves, so that the grid plates are fixed.
After the grid plates are placed in the corresponding grid grooves, the steel frame 5 and the retaining wall 2 are fixed through the steel cable 25, and the trash rack is installed.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides a trash rack for pump station, includes steelframe (5), its characterized in that: the longitudinal section of the steel frame (5) is arranged in a triangular shape, and a grid plate is arranged in the steel frame (5);
be provided with first steel sheet (3) on water conservancy diversion mound (1), be provided with second steel sheet (4) on barricade (2), the one end of steelframe (5) is connected with first steel sheet (3), the other end of steelframe (5) is connected with second steel sheet (4).
2. The trash rack for the pump station according to claim 1, wherein: the steel frame (5) is formed by splicing a plurality of frame bodies (6), and every two adjacent frame bodies (6) are connected;
the frame body (6) comprises a first frame body (7) and a second frame body (11), and the longitudinal sections of the first frame body (7) are triangular and are provided with a plurality of frame bodies;
the first frame body (7) is connected with the first steel plate (3), and the second frame body (11) is connected with the second steel plate (4).
3. The trash rack for the pump station according to claim 2, wherein: the grid plates comprise a first grid plate (10), a second grid plate (16) and a third grid plate (19), and a first grid groove (8) for placing the first grid plate (10) is formed in the first frame body (7);
the second frame body (11) comprises a mounting frame (12) and a supporting frame (13), the mounting frame (12) is connected with the first frame body (7), and the supporting frame (13) is connected with the second steel plate (4); the mounting rack (12) is provided with a second grid groove (14) for placing a second grid plate (16), and one end of the support frame (13) far away from the first steel plate (3) is provided with a third grid groove (17) for placing a third grid plate (19).
4. The trash rack for the pump station according to claim 2, wherein: and supporting rods (20) are arranged in the first frame body (7) and the second frame body (11).
5. The trash rack for the pump station according to claim 3, wherein: the top ends of the first grid plate (10), the second grid plate (16) and the third grid plate (19) are provided with hanging rings (21).
6. The trash rack for the pump station according to claim 2, wherein: the top of support body (6) is provided with location steel sheet (22), be provided with railing (24) on location steel sheet (22).
7. The trash rack for the pump station according to claim 6, wherein: and a fixing rod (23) is arranged between the positioning steel plate (22) and the frame body (6).
8. The trash rack for the pump station according to claim 1, wherein: and a steel cable (25) is arranged between the steel frame (5) and the retaining wall (2).
9. The trash rack for the pump station according to claim 1, wherein: and an anti-rust layer is arranged on the outer side wall of the steel frame (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022289243.5U CN213538865U (en) | 2020-10-14 | 2020-10-14 | Trash rack for pump station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022289243.5U CN213538865U (en) | 2020-10-14 | 2020-10-14 | Trash rack for pump station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213538865U true CN213538865U (en) | 2021-06-25 |
Family
ID=76498364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022289243.5U Active CN213538865U (en) | 2020-10-14 | 2020-10-14 | Trash rack for pump station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213538865U (en) |
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2020
- 2020-10-14 CN CN202022289243.5U patent/CN213538865U/en active Active
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