CN2926314Y - Roller flat-plated square gate - Google Patents
Roller flat-plated square gate Download PDFInfo
- Publication number
- CN2926314Y CN2926314Y CN 200620061596 CN200620061596U CN2926314Y CN 2926314 Y CN2926314 Y CN 2926314Y CN 200620061596 CN200620061596 CN 200620061596 CN 200620061596 U CN200620061596 U CN 200620061596U CN 2926314 Y CN2926314 Y CN 2926314Y
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- CN
- China
- Prior art keywords
- flashboard
- sides
- gate
- lock frame
- utility
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model provides a trolley type plate square gate which comprises a flashboard and a gate frame. Thereinto, the two sides of the gate frame have gate slots, and the underside of the gate frame has a supporting board which corresponds to the flashboard; the flashboard is provided with a circle of P-shape sealant tapes which is connected with the gate frame, and each of the four sides of the flashboard is provided with several groups of bearing roller and those on the two sides of the flashboard correspond to the gate slots on the two sides of the gate frame; the upper end of the flashboard is provided with a pull rod which is connected with the start/stop mechanism. The utility model has the advantages of being simply structured, easy to start and stop, convenient to use, so the utility model can be used in the cooling poor of the thermal power plant.
Description
Technical field
The utility model side of relating to gate is in particular for a kind of roller type flat board side gate of cooling pond, steam power station.
Background technology
At present, using the steel plateform gate in the cooling pond, steam power station, is to utilize a plurality of hydraulic cylinders that are arranged in the pond to withstand flashboard when maintenance, pushes down watertight rubber, prevents seepage; Perhaps directly act on flashboard, push down watertight rubber, prevent seepage by pressure medium.Its shortcoming is: the requirement of (1) Maintenance of Hydraulic System is high, cost is high, is not suitable for open-air atmosphere; (2) in case hydraulic system breaks down, sealing is difficult to guarantee; (3) flashboard can't normally be opened under huge effect of water pressure, by the bypass valve of opening other setting cooling water is introduced the pond, treat to open behind the inside and outside water level balance, additionally increased (bypass valve) trouble point so again and postponed recovery time of system.
Summary of the invention
The utility model is at the deficiencies in the prior art, provide a kind of simple in structure, open and close roller type flat board side gate easy, easy to use.
The purpose of this utility model is achieved in that a kind of roller type flat board side gate, is to be made of flashboard and lock frame, and wherein: described lock frame both sides are provided with the lock groove, are provided with the base plate that adapts with flashboard at lock frame downside; Be provided with the P shape sealing joint strip that a circle contacts with the lock frame on flashboard, be respectively equipped with many group pressure-bearing rollers around flashboard, the lock groove on the pressure-bearing roller on flashboard both sides and lock frame both sides adapts; Be provided with the pull bar that is connected with mechanism for opening/closing in the flashboard upper end.
Flashboard both sides described in the above-mentioned roller type flat board side gate also are respectively equipped with a plurality of directive wheels, and directive wheel contacts with the lock groove edge on lock frame both sides; Can make gate upper and lower more stable when mobile like this.
After the utility model adopts said structure, by roller being set on the flashboard both sides, on flashboard, bottom is provided with the pressure-bearing wheel, simple in structure, and key has utilized the effect (similar mediums pressurising sealed butterfly valve) of medium pressure wonderfully, promptly utilize the anti-P of the pushing away shape of medium pressure sealing joint strip to make it to form effective sealing with the lock frame, simultaneously huge water pressure is transmitted on the concrete wall by the pressure-bearing wheel, rather than act on P shape sealing joint strip, consequently can reach effective sealing, increase the application life of P shape sealing joint strip, need not compressing of external force again, also can directly open during unlatching, use convenient without the bypass valve release; Simultaneously do not establish the lock groove because of lock frame bottom, it is long-pending not have the silt stasis of blood substantially, and long-play can not hinder flashboard closes, and makes sealing more reliable.
Description of drawings
Below in conjunction with the embodiment in the accompanying drawing the utility model is described in further detail, but does not constitute any restriction of the present utility model.
Fig. 1 is the structural representation of a kind of specific embodiment of the utility model;
Fig. 2 is that the A of Fig. 1 is to the structure for amplifying schematic diagram;
Fig. 3 is the structural representation of flashboard in the utility model;
Fig. 4 is the local enlarged diagram of the vertical bonding surface of flashboard and lock frame in the utility model.
The specific embodiment
Consult Fig. 1 to shown in Figure 4, roller type of the present utility model flat board side gate is to be made of metal flashboard 1 and concrete gate frame 2, is provided with metal to-metal brake groove 3 on lock frame 2 both sides, is provided with the base plate 4 that adapts with flashboard 1 at lock frame 2 downsides; Be provided with the P shape sealing joint strip 5 that a circle contacts with lock frame 2 on flashboard 1, be respectively equipped with many group pressure-bearing rollers 6 around flashboard 1, the pressure-bearing roller 6 on flashboard 1 both sides adapts with the lock groove 3 on lock frame 2 both sides; Be provided with the pull bar 7 that is connected with mechanism for opening/closing in flashboard 1 upper end, can utilize mechanism for opening/closing to realize the rising or the decline of flashboard 1; Flashboard 1 both sides also are respectively equipped with a plurality of directive wheels 8, and lock groove 3 EDGE CONTACT on directive wheel 8 and lock frame 2 both sides increase the upper and lower stability when mobile of flashboard 1.
Claims (2)
1. a roller type flat board side gate is to be made of flashboard (1) and lock frame (2), and it is characterized in that: described lock frame (2) both sides are provided with lock groove (3), are provided with the base plate (4) that adapts with flashboard (1) at lock frame (2) downside; Be provided with the P shape sealing joint strip (5) that a circle contacts with lock frame (2) on flashboard (1), be respectively equipped with many group pressure-bearing rollers (6) all around at flashboard (1), the pressure-bearing roller (6) on flashboard (1) both sides adapts with the lock groove (3) on lock frame (2) both sides; Be provided with the pull bar (7) that is connected with mechanism for opening/closing in flashboard (1) upper end.
2. roller type according to claim 1 flat board side gate is characterized in that: described flashboard (1) both sides also are respectively equipped with a plurality of directive wheels (8), lock groove (3) EDGE CONTACT on directive wheel (8) and lock frame (2) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620061596 CN2926314Y (en) | 2006-07-13 | 2006-07-13 | Roller flat-plated square gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620061596 CN2926314Y (en) | 2006-07-13 | 2006-07-13 | Roller flat-plated square gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2926314Y true CN2926314Y (en) | 2007-07-25 |
Family
ID=38280555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620061596 Expired - Fee Related CN2926314Y (en) | 2006-07-13 | 2006-07-13 | Roller flat-plated square gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2926314Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105821811A (en) * | 2016-06-15 | 2016-08-03 | 舒泳军 | Water flow adjustable water conservancy gate device and using method thereof |
| CN106012989A (en) * | 2016-06-15 | 2016-10-12 | 舒泳军 | Operation-reliable hydraulic gate device and application method thereof |
| CN106087885A (en) * | 2016-06-15 | 2016-11-09 | 舒泳军 | One runs water conservancy gate device and using method thereof smoothly |
| CN106087882A (en) * | 2016-06-15 | 2016-11-09 | 舒泳军 | The water conservancy gate device of a kind of stabilized structure and using method thereof |
| CN106087890A (en) * | 2016-06-15 | 2016-11-09 | 舒泳军 | The valve system of a kind of hydraulic engineering and using method thereof |
| CN106087892A (en) * | 2016-06-15 | 2016-11-09 | 石狮市达维工艺品有限公司 | The safety gate structure of a kind of water conservancy and using method thereof |
| CN106087886A (en) * | 2016-06-15 | 2016-11-09 | 石狮市达维工艺品有限公司 | A kind of stable water conservancy gate device and using method thereof |
-
2006
- 2006-07-13 CN CN 200620061596 patent/CN2926314Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105821811A (en) * | 2016-06-15 | 2016-08-03 | 舒泳军 | Water flow adjustable water conservancy gate device and using method thereof |
| CN106012989A (en) * | 2016-06-15 | 2016-10-12 | 舒泳军 | Operation-reliable hydraulic gate device and application method thereof |
| CN106087885A (en) * | 2016-06-15 | 2016-11-09 | 舒泳军 | One runs water conservancy gate device and using method thereof smoothly |
| CN106087882A (en) * | 2016-06-15 | 2016-11-09 | 舒泳军 | The water conservancy gate device of a kind of stabilized structure and using method thereof |
| CN106087890A (en) * | 2016-06-15 | 2016-11-09 | 舒泳军 | The valve system of a kind of hydraulic engineering and using method thereof |
| CN106087892A (en) * | 2016-06-15 | 2016-11-09 | 石狮市达维工艺品有限公司 | The safety gate structure of a kind of water conservancy and using method thereof |
| CN106087886A (en) * | 2016-06-15 | 2016-11-09 | 石狮市达维工艺品有限公司 | A kind of stable water conservancy gate device and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070725 Termination date: 20100713 |