CN209771436U - auxiliary wire drawing device for windlass - Google Patents
auxiliary wire drawing device for windlass Download PDFInfo
- Publication number
- CN209771436U CN209771436U CN201920267882.6U CN201920267882U CN209771436U CN 209771436 U CN209771436 U CN 209771436U CN 201920267882 U CN201920267882 U CN 201920267882U CN 209771436 U CN209771436 U CN 209771436U
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- China
- Prior art keywords
- net
- wall
- roller
- screen cloth
- windlass
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Abstract
A windlass auxiliary wire drawing device belongs to auxiliary equipment of a sewage treatment system. The device includes that the gyro wheel is installed to outer wall net, and the gyro wheel slides along the slide in the two heavy pond outer walls, and the top installation rings of outer wall net pull out the net structure through the assistance and rotate the crank and make the roller rotate, drive the steel cable winding and then make the lifting hook drive screen cloth rebound, accomplish and pull out the work of netting. The device is through installing the gyro wheel on the screen cloth, great reduction the frictional force between screen cloth and the slide, reduced and carried the resistance of carrying the screen cloth, greatly reduced the work degree of difficulty to work efficiency has been improved.
Description
Technical Field
The utility model relates to a windlass auxiliary net pulling device, which belongs to the auxiliary equipment of a sewage treatment system.
Background
The water outlet of the secondary sedimentation tank is provided with a screen for blocking residues, the screen mainly has the function of blocking large floaters, the large floaters mainly comprise aquatic plant residues, leaves falling off in autumn and winter and the like, the aquatic plants are attached to a weir plate of the secondary sedimentation tank to grow, the large floaters can be flushed and fall off when the water outlet flow is large, if the large floaters are not cleaned in time, the screen can be blocked, the flow rate of the outlet water is influenced, the liquid level of a water outlet channel of the secondary sedimentation tank can rise for a long time, and the screen needs to be pulled out due to the impulsive force and the pressure of water, so that the difficulty is very high, and the large floaters can be pulled out by the same force of three persons or more than three persons. In order to solve the problems and reduce the working difficulty, the windlass auxiliary wire drawing device is designed.
Disclosure of Invention
The utility model discloses to the phenomenon that is difficult to extract when two heavy ponds go out water flow big, screen cloth jam, design a windlass and assist and pull out the net device, through install the pulley on the screen cloth, the frictional force between reduction screen cloth and the slide that can be great alleviates the resistance for carrying and drawing the screen cloth, and the greatly reduced work degree of difficulty can improve work efficiency greatly moreover.
The utility model adopts the technical proposal that: a windlass auxiliary wire drawing device comprises a screen arranged between the outer wall of a secondary sedimentation tank and an effluent weir, wherein the screen comprises a bottom screen, an outer wall screen close to the outer wall of the secondary sedimentation tank and an effluent weir screen close to the effluent weir; the outer wall net is provided with rollers which slide along a slideway in the outer wall of the secondary sedimentation tank; the top of the outer wall net is also provided with a hanging ring and a handle, and a supporting pulley is arranged on the outer wall of the secondary sedimentation tank above the hanging ring; the device is still including setting up the net auxiliary structure that pulls out in two heavy pond outer wall tops, pulls out net auxiliary structure and passes through the leg joint roller on the base, and it has the steel cable to wind on the roller, and the bottom that the steel cable passes through behind supporting pulley (11) is connected with the lifting hook, and the lifting hook is connected with rings, and the roller passes through the crank and rotates.
The utility model has the advantages that: the device includes that the gyro wheel is installed to outer wall net, and the gyro wheel slides along the slide in the two heavy pond outer walls, and the top installation rings of outer wall net pull out the net structure through the assistance and rotate the crank and make the roller rotate, drive the steel cable winding and then make the lifting hook drive screen cloth rebound, accomplish and pull out the work of netting. The device is through installing the gyro wheel on the screen cloth, great reduction the frictional force between screen cloth and the slide, reduced and carried the resistance of carrying the screen cloth, greatly reduced the work degree of difficulty to work efficiency has been improved.
Drawings
FIG. 1 is a structural view of a windlass auxiliary wire drawing device.
FIG. 2 is a cross-sectional view of a windlass auxiliary wire-pulling device.
In the figure: 1. the device comprises a secondary sedimentation tank outer wall, 2, an effluent weir, 3, a screen, 3a, an outer wall net, 3b, a bottom net, 3c, an effluent weir net, 4, rollers, 5, a slide way, 6, a base, 7, a support, 8, a roller, 9, a crank, 10, a steel cable, 11, a supporting pulley, 12, a lifting hook, 13, a lifting ring, 14 and a handle.
Detailed Description
The present invention is described below with reference to the accompanying drawings and the embodiments:
Figures 1 and 2 show an auxiliary wire drawing device for a wheel. The windlass auxiliary wire drawing device comprises a screen 3 arranged between an outer wall 1 of a secondary sedimentation tank and a water outlet weir 2. The screen 3 comprises a bottom net 3b, an outer wall net 3a close to the outer wall 1 of the secondary sedimentation tank and an effluent weir net 3c close to the effluent weir 2. The outer wall net 3a is provided with a roller 4, and the roller 4 slides along a slideway 5 in the outer wall 1 of the secondary sedimentation tank. The top of the outer wall net 3a is also provided with a hanging ring 13 and a handle 14, and a supporting pulley 11 is arranged on the outer wall 1 of the secondary sedimentation tank above the hanging ring 13. The device is still including setting up the auxiliary structure that pulls out the net in two heavy pond outer wall 1 tops, pulls out net auxiliary structure and connects roller 8 through support 7 on base 6, and it has steel cable 10 to wind on roller 8, and the bottom that steel cable 10 passes through behind the supporting pulley 11 is connected with lifting hook 12, and lifting hook 12 is connected with rings 13, and roller 8 rotates through crank 9.
Adopt above-mentioned technical scheme during operation, hang lifting hook 12 on rings 13, rotate crank 9 and make roller 8 rotate together, wind roller 8 with steel cable 10 behind supporting pulley 11 on, and then drive gyro wheel 4 on the outer wall net 3a by lifting hook 12 and upwards slide along slide 5, when screen cloth 3 reachs two heavy pond outer wall 1 upper edges, with carry on hand handle 14 with screen cloth 3 pull out can. The roller wheels arranged on the screen mesh of the device greatly reduce the friction force of the slide ways to the screen mesh, greatly reduce the working difficulty and further improve the working efficiency.
Claims (1)
1. The utility model provides a windlass assists wire drawing device, the device includes screen cloth (3) that set up between two heavy pond outer walls (1) and play weir (2), its characterized in that: the screen (3) comprises a bottom net (3 b), an outer wall net (3 a) close to the outer wall (1) of the secondary sedimentation tank and an effluent weir net (3 c) close to the effluent weir (2); the outer wall net (3 a) is provided with a roller (4), and the roller (4) slides along a slide way (5) in the outer wall (1) of the secondary sedimentation tank; the top of the outer wall net (3 a) is also provided with a hanging ring (13) and a handle (14), and a supporting pulley (11) is arranged on the outer wall (1) of the secondary sedimentation tank above the hanging ring (13); the device is still including setting up the auxiliary structure that pulls out the net in two heavy pond outer walls (1) tops, pulls out net auxiliary structure and connects roller (8) through support (7) on base (6), and it has steel cable (10) to go up around on roller (8), and the bottom behind supporting pulley (11) of steel cable (10) is connected with lifting hook (12), and lifting hook (12) are connected with rings (13), and roller (8) rotate through crank (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920267882.6U CN209771436U (en) | 2019-03-04 | 2019-03-04 | auxiliary wire drawing device for windlass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920267882.6U CN209771436U (en) | 2019-03-04 | 2019-03-04 | auxiliary wire drawing device for windlass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209771436U true CN209771436U (en) | 2019-12-13 |
Family
ID=68796427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920267882.6U Active CN209771436U (en) | 2019-03-04 | 2019-03-04 | auxiliary wire drawing device for windlass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209771436U (en) |
-
2019
- 2019-03-04 CN CN201920267882.6U patent/CN209771436U/en active Active
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