CN219217143U - Device is put in water proof curtain cloth exhibition - Google Patents
Device is put in water proof curtain cloth exhibition Download PDFInfo
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- CN219217143U CN219217143U CN202320376178.0U CN202320376178U CN219217143U CN 219217143 U CN219217143 U CN 219217143U CN 202320376178 U CN202320376178 U CN 202320376178U CN 219217143 U CN219217143 U CN 219217143U
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Abstract
The utility model provides a water-proof curtain cloth spreading device. The waterproof curtain cloth spreading device comprises an assembling platform, a spreading platform, a traction component, a rolling shaft and an anchoring rope, wherein one end of the spreading platform is connected with a bank slope in a rolling traction mode through the traction component, the other end of the spreading platform is provided with the rolling shaft used for spreading the waterproof curtain on the assembling platform in a rotating mode, the assembling platform is located below the spreading platform, the assembling platform extends on a rotating shaft perpendicular to the rolling shaft, and one extending end of the assembling platform is connected with another bank slope through the anchoring rope. According to the utility model, a series of water-proof curtain cloth spreading devices such as the spreading platform, the assembling platform and the like are designed, so that the water-proof curtain cloth can be spread rapidly in a traction mode, the manual operation content and strength are reduced, and the operation efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of river basin hydraulic engineering, in particular to a water-proof curtain spreading device.
Background
In the construction of river basin water conservancy and hydropower projects, high dam vaults are often constructed to improve engineering benefits. Because of the large reservoir capacity and slow flow speed, obvious temperature stratification phenomenon can occur in spring and summer. The water outlet elevation of the hydropower station or the water outlet drainage facility is lower due to the power generation requirement, so that the water temperature of the reservoir outflow is lower than that of the natural river, the water temperature of the natural river under the dam is changed, and adverse effects are generated on the aspects of farmland irrigation, industrial water supply, domestic water, water quality and ecological balance of downstream rivers, water utilization of reservoir areas and the like.
Thus, in order to solve the above-mentioned problems, flexible water blocking curtain walls have been proposed and applied. Referring to CN110984060A, a flexible watertight curtain wall with proper water retaining height is constructed at a proper position in front of a water intake, a water passing section with a certain height is reserved between the top of the curtain wall and the water surface, and high-temperature reservoir water at the upper part is allowed to enter a water area in front of a dam through the water section, low-temperature reservoir water at the lower part is blocked to enter the water area in front of the dam, so that the water temperature distribution structure of the water area in front of the water intake is changed, and the aim of improving the water discharging temperature is fulfilled.
The existing waterproof curtain has larger size (such as a waterproof curtain used in a certain project is 5.5 ten thousand m) 3 Length 1.1 ten thousand m), and is generally formed by multi-section assembly. Before use, the multi-section waterproof curtain is folded and placed on a ship and transported to an assembly platform. And (3) manually unfolding the assembly platform and assembling the sections, and then lowering the assembly platform.
Because the existing unfolding modes are mostly purely manual unfolding operation, the manual unfolding of the large-size waterproof curtain not only increases the throwing working time and reduces the efficiency, but also increases the manual operation difficulty and the cost.
Disclosure of Invention
The utility model aims to provide a water-proof curtain deployment device which reduces manual operation content and provides deployment operation efficiency.
The technical scheme of the utility model is as follows: the utility model provides a waterproof curtain cloth exhibition puts device includes assembly platform, exhibition put platform, tractive subassembly, roller bearing and anchor rope, the one end of exhibition put the platform is passed through tractive subassembly is connected with a bank slope with the mode of rolling traction, the other end of exhibition put the platform is equipped with and is used for putting waterproof curtain cloth on assembly platform through rotatory mode the roller bearing, assembly platform is located the below of exhibition put the platform, just assembly platform extends on the rotation axis of perpendicular to roller bearing, an extension end of assembly platform passes through anchor rope and is connected with another bank slope.
In the scheme, a series of waterproof curtain cloth unfolding devices such as the unfolding platform and the assembling platform are designed, so that the waterproof curtain cloth can be unfolded rapidly in a traction mode, the manual operation content and strength are reduced, and the operation efficiency is improved.
Preferably, the traction assembly comprises a winch and a traction rope, wherein the winch is arranged on the unfolding platform, one end of the traction rope is wound on the winch, and the other end of the traction rope is connected with the bank slope.
Preferably, the water-proof curtain cloth spreading device further comprises a buoyancy tank, wherein the buoyancy tank is arranged at two ends of the spreading platform, and the assembly platform penetrates through the buoyancy tank from two ends.
Preferably, the extending direction of the assembly platform is perpendicular to the connecting lines of the two bank slopes.
Preferably, the assembly platform extends to both outer sides of the display platform.
Preferably, the roller is erected above the display platform.
Compared with the related art, the utility model has the beneficial effects that:
1. the water-proof curtain cloth spreading device is provided with a series of water-proof curtain cloth spreading devices such as a spreading platform, an assembling platform and the like, so that the water-proof curtain cloth can be spread rapidly in a traction mode, the content and the strength of manual operation are reduced, and the operation efficiency is improved;
2. the water-proof curtain spreading device can efficiently spread the water-proof curtain on the assembling platform, so that the manual use is reduced, and the mechanization degree is higher;
3. the spreading of the waterproof curtain is guided by the rolling shafts, so that the scraping of the waterproof curtain is reduced; the movement of the assembly platform on the water surface is reduced (only the display platform is required to be moved), so that the multi-section waterproof curtain is aligned on the assembly platform and spliced.
Drawings
FIG. 1 is a schematic diagram of a top plan view of a water screen display device according to the present utility model;
fig. 2 is a schematic view of the structure along A-A of fig. 1 and rotated 90 degrees counterclockwise.
In the accompanying drawings: 1. a buoyancy tank; 2. a display platform; 3. a hoist; 4. an assembling platform; 5. a water-barrier curtain; 6. a traction rope; 7. an anchor rope; 9. a display space; 10. a bank slope; 11. a pulling assembly; 12. and (3) a bracket.
Detailed Description
The utility model will be described in detail below with reference to the drawings in connection with embodiments. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. For convenience of description, the words "upper", "lower", "left" and "right" are used hereinafter to denote only the directions corresponding to the upper, lower, left, and right directions of the drawings, and do not limit the structure.
As shown in fig. 1 and 2, the water-proof curtain laying device provided in this embodiment spans between two bank slopes 10 and includes a laying platform 2, a pulling assembly 11, rollers 8, an assembly platform 4, an anchor rope 7 and a buoyancy tank 1. The unfolding platform 2 is arranged above the splicing platform 4 in a floating manner. In a specific embodiment, the floating boxes 1 are disposed on two sides of the deployment platform 2, a deployment space 9 is formed between the two floating boxes 1, and the assembly platform 4 is disposed in the deployment space 9. The expanding space 9 forms a passage of the assembly platform 4, the buoyancy tanks 1 on two sides should be smooth, and the width of the expanding space 9 cannot be excessive, so that the waterproof curtain 5 is prevented from expanding and deflecting.
The extending direction of the assembling platform 4 is the same as the extending direction X of the buoyancy tank 1. The assembly platform 4 extends between the bank slopes 10 on two sides, and two ends of the assembly platform 4 extend to the outer side of the unfolding platform 2.
One end of the unfolding platform 2 is connected with a bank slope 10 in a rolling traction mode through the traction component 11, the other end of the unfolding platform 2 is provided with a roller 8, the roller 8 is erected above the unfolding platform 2 through a support 12, and the support 12 is arranged on the unfolding platform 2 and located at the upper end of the buoyancy tank 1.
The assembly platform 4 is positioned below the unfolding platform 2, and the assembly platform 4 is connected with another bank slope 10 through an anchoring rope 7. One end of the assembly platform 4 provided with the anchoring rope 7 forms a first expanding end.
The traction assembly 11 comprises a winch 3 and a traction rope 6, the winch 3 is arranged on the unfolding platform 2, one end of the traction rope 6 is wound on the winch 3, and the other end of the traction rope is connected with a bank slope 10. The traction rope 6 is wound by the winding machine 3 so as to drive the unfolding platform 2 to move.
The water-proof curtain 5 in a folded shape is placed on the unfolding platform 2, and the buoyancy tank 1 and the unfolding platform 2 are used for floating on water to convey the water-proof curtain 5.
When in use, the water-proof curtain spreading device is arranged as shown in fig. 1, and then the spreading platform 2 is moved to the front spreading end close to the assembly platform 4 through the buoyancy tank 1 and the rolling shaft 8. Then the water-proof curtain cloth 5 is put on the rolling shaft 8 and falls down to the first spreading end of the assembling platform 4 for fixing. Starting the winch 3 again, winding the traction rope 6 to enable the unfolding platform 2 and the buoyancy tank 1 and the rolling shaft 8 on the unfolding platform to move towards the front unfolding end far away from the assembly platform 4, and gradually unfolding the waterproof curtain 5 onto the assembly platform 4 under the action of the rolling shaft 8 while moving, so that the waterproof curtain 5 is unfolded.
For example, the size of the water-proof curtain cloth 5 used in a certain project is 5.5 ten thousand m 3 The length is 1.1 ten thousand m, and the actual spreading speed of four constructors can reach 5m/min.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. The utility model provides a device is put in water proof curtain cloth, spans between two bank slopes (10), and it includes assembly platform (4), its characterized in that still includes to put platform (2), tractive subassembly (11), roller bearing (8) and anchor rope (7), the one end of putting platform (2) is passed through tractive subassembly (11) are connected with a bank slope (10) with the mode of rolling traction, the other end of putting platform (2) is equipped with and is used for putting water proof curtain cloth on assembly platform (4) through rotatory mode roller bearing (8), assembly platform (4) are located the below of putting platform (2), just assembly platform extends on the rotation axis of perpendicular to roller bearing (8), an extension end of assembly platform (4) is connected with another bank slope (10) through anchor rope (7).
2. The water-proof curtain laying device according to claim 1, wherein the traction assembly (11) comprises a winch (3) and a traction rope (6), the winch (3) is arranged on the laying platform (2), one end of the traction rope (6) is wound on the winch (3), and the other end of the traction rope is connected with a bank slope (10).
3. The water-proof curtain spreading device according to claim 1, further comprising a buoyancy tank (1), wherein the buoyancy tanks (1) are arranged at two ends of the spreading platform (2), and the assembly platform (4) is arranged between the two buoyancy tanks (1) in a penetrating manner.
4. The water screen spreading device according to claim 1, wherein the extending direction of the assembly platform (4) is perpendicular to the connecting line of the two bank slopes (10).
5. The water screen display device according to claim 1, characterized in that the assembly platform (4) extends to both outer sides of the display platform (2).
6. The water screen deployment device according to claim 1, wherein the roller (8) is erected above the deployment platform (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320376178.0U CN219217143U (en) | 2023-03-03 | 2023-03-03 | Device is put in water proof curtain cloth exhibition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320376178.0U CN219217143U (en) | 2023-03-03 | 2023-03-03 | Device is put in water proof curtain cloth exhibition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219217143U true CN219217143U (en) | 2023-06-20 |
Family
ID=86735202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320376178.0U Active CN219217143U (en) | 2023-03-03 | 2023-03-03 | Device is put in water proof curtain cloth exhibition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219217143U (en) |
-
2023
- 2023-03-03 CN CN202320376178.0U patent/CN219217143U/en active Active
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