CN212688892U - Maintenance station locking device of runner self-balancing maintenance hanging basket - Google Patents
Maintenance station locking device of runner self-balancing maintenance hanging basket Download PDFInfo
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- CN212688892U CN212688892U CN202021082326.0U CN202021082326U CN212688892U CN 212688892 U CN212688892 U CN 212688892U CN 202021082326 U CN202021082326 U CN 202021082326U CN 212688892 U CN212688892 U CN 212688892U
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- cam
- locking
- maintenance
- slide bar
- balancing
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- 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
Abstract
The utility model provides a runner self-balancing overhauls maintenance station locking device of hanging flower basket, including being located locking fluted disc on the gyro wheel and the cam locking mechanism of setting on the hanging flower basket, locking fluted disc sets up on the bearing base on the gyro wheel, locking fluted disc one side is equipped with the end face tooth, cam locking mechanism includes the slide bar, be equipped with on the hanging flower basket with slide bar complex sliding hole, be equipped with the spring on the slide bar, the front end of slide bar be equipped with end face tooth complex lockpin, the afterbody of slide bar is equipped with the cam, the cam rotates to be installed on the cam bracket, be equipped with the cam. The device can lock when overhauing the station, guarantees the relatively fixed of hanging flower basket and gyro wheel.
Description
Technical Field
The utility model belongs to the technical field of maintain the platform in the maintenance of heavy grade runner, in particular to runner self-balancing overhauls maintenance station locking device of hanging flower basket.
Background
At present, a mode of erecting full framing scaffolds is mostly adopted for large-gradient runner maintenance of some large hydropower stations, and certain destructiveness exists on a runner structure. Aiming at the existing maintenance defects, the unit develops a large-gradient runner maintenance operation device for the hydropower station, a hanging basket is self-balancing by gravity, the plane of the hanging basket is always horizontal, and large rollers on two sides of the hanging basket can roll along the runner. When overhauing the operation, for guaranteeing hanging flower basket and big gyro wheel relatively fixed, provide firm safe maintenance platform, need an maintenance station locking device can lock and remove both stations.
Disclosure of Invention
The utility model aims to solve the technical problem that a maintenance station locking device of runner self-balancing maintenance hanging flower basket is provided, can lock when overhauing the station, guarantee the relatively fixed of hanging flower basket and gyro wheel.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a runner self-balancing overhauls maintenance station locking device of hanging flower basket, including the locking fluted disc that is located the gyro wheel and the cam locking mechanism of setting on the hanging flower basket, the locking fluted disc sets up on the bearing base on the gyro wheel, locking fluted disc one side is equipped with the terminal surface tooth, cam locking mechanism includes the slide bar, be equipped with on the hanging flower basket with slide bar complex sliding hole, be equipped with the spring on the slide bar, the front end of slide bar be equipped with terminal surface tooth complex lockpin, the afterbody of slide bar is equipped with the cam, the cam rotates and installs on the cam rack.
In the preferred scheme, a sliding block is arranged on the sliding rod, a pressing sleeve is arranged at the tail of the sliding rod, and a spring is arranged between the sliding block and the pressing sleeve.
In a further scheme, the tail part of the sliding rod is connected with the pressing sleeve through a screw.
In the preferred scheme, the locking fluted disc includes annular base and the terminal surface tooth of setting in annular base one side, and annular base encircles the setting at the bearing base outer wall.
In a preferred scheme, a sensor is arranged on the hanging basket, and when the lock pin is meshed with the end face teeth for locking, the sensor is shielded by the cam handle.
The utility model provides a pair of runner self-balancing overhauls maintenance station locking device of hanging flower basket can carry out the station locking and remove the locking to the hanging flower basket respectively examining and repairing the hanging flower basket operation with removing the in-process, makes to examine and repair the hanging flower basket and can enough provide steady firm maintenance operation platform, can realize the removal of runner again and overhaul.
Drawings
The invention will be further explained with reference to the following figures and examples:
fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a locking cog;
FIG. 3 is a schematic structural view of a cam lock mechanism;
FIG. 4 is a schematic diagram of operation;
in the figure: the device comprises a roller 1, a hanging basket 2, a locking fluted disc 3, a sliding rod 4, a spring 5, a lock pin 6, a cam 7, a cam frame 8, a cam handle 9, a sliding block 10, a pressing sleeve 11, a sensor 12, a bearing base 101, end face teeth 301 and an annular base 302.
Detailed Description
As shown in fig. 1-3, an overhaul station locking device for a runner self-balancing overhaul hanging basket, the overhaul station locking device is located on two sides of a hanging basket 2, the symmetry is arranged, the overhaul station locking device comprises a locking fluted disc 3 located on a roller 1 and a cam locking mechanism arranged on the hanging basket 2, the locking fluted disc 3 is arranged on a bearing base 101 on the roller 1, the locking fluted disc 3 is of an annular structure, the inner side of an annular structure is welded with the outer wall of the bearing base 101, one side of the locking fluted disc 3 is provided with end face teeth 301, the cam locking mechanism comprises a sliding rod 4, the hanging basket 2 is provided with a sliding hole matched with the sliding rod 4, the sliding rod 4 is provided with a spring 5, the front end of the sliding rod 4 is provided with a lock pin 6 matched with the end face teeth 301, the tail.
Preferably, a sliding block 10 is arranged on the sliding rod 4, a pressing sleeve 11 is arranged at the tail of the sliding rod 4, and the spring 5 is arranged between the sliding block 10 and the pressing sleeve 11. The spring 5 can be limited by arranging the pressing sleeve 11 and the sliding block 10.
The tail part of the sliding rod 4 is connected with the pressing sleeve 11 through a screw. The installation of the spring 5 is facilitated.
The locking fluted disc 3 comprises an annular base 302 and end face teeth 301 arranged on one side of the annular base 302, the annular base 302 surrounds the outer wall of the bearing base 101, and the end face teeth 301 are connected with the annular base 302 through bolts.
Preferably, as shown in fig. 4, the basket 2 is provided with a sensor 12, and when the lock pin 6 is engaged with the end face teeth 301 for locking, the cam handle 9 shields the sensor 12. The sensor 12 transmits a signal to the console, and at the moment, any moving and traveling instruction of the hanging basket cannot be executed; and the station locking device is disconnected, so that the hanging basket can be moved and overhauled in the flow channel.
The use principle of the device is as follows: the hanging basket is moved along a river channel through the roller, so that the maintenance is convenient, when the hanging basket needs to be stopped for maintenance or repair, the cam handle 9 is rotated to rotate the cam 7, the sliding rod 4 is extruded, the lock pin 6 is meshed with the end face teeth 301, the roller 1 is locked, and the hanging basket cannot be moved; after the maintenance operation is finished, the cam 7 is rotated reversely, the cam 7 is separated from the slide rod 4, the lock pin 6 is separated from the end face teeth 301 under the action of the spring 5, the locking is released, and the walking is continued.
Claims (5)
1. The utility model provides a runner self-balancing overhauls maintenance station locking device of hanging flower basket which characterized in that: including locking fluted disc (3) that is located gyro wheel (1) and the cam locking mechanism of setting on hanging flower basket (2), locking fluted disc (3) set up on bearing base (101) on gyro wheel (1), locking fluted disc (3) one side is equipped with terminal surface tooth (301), cam locking mechanism includes slide bar (4), be equipped with on hanging flower basket (2) with slide bar (4) complex sliding hole, be equipped with spring (5) on slide bar (4), the front end of slide bar (4) be equipped with terminal surface tooth (301) complex lockpin (6), the afterbody of slide bar (4) is equipped with cam (7), cam (7) rotate to be installed on cam carrier (8), be equipped with cam handle (9) on cam (7).
2. The maintenance station locking device of the runner self-balancing maintenance hanging basket according to claim 1, characterized in that: the sliding rod (4) is provided with a sliding block (10), the tail part of the sliding rod (4) is provided with a pressing sleeve (11), and the spring (5) is arranged between the sliding block (10) and the pressing sleeve (11).
3. The maintenance station locking device of the runner self-balancing maintenance hanging basket according to claim 2, characterized in that: the tail part of the sliding rod (4) is connected with the pressing sleeve (11) through a screw.
4. The maintenance station locking device of the runner self-balancing maintenance hanging basket according to claim 1, characterized in that: locking fluted disc (3) include annular base (302) and set up end face tooth (301) in annular base (302) one side, and annular base (302) encircle to set up at bearing base (101) outer wall.
5. The maintenance station locking device of the runner self-balancing maintenance hanging basket according to claim 1, characterized in that: be equipped with sensor (12) on hanging flower basket (2), when lockpin (6) and terminal surface tooth (301) meshing carried out the locking, cam handle (9) sheltered from sensor (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021082326.0U CN212688892U (en) | 2020-06-12 | 2020-06-12 | Maintenance station locking device of runner self-balancing maintenance hanging basket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021082326.0U CN212688892U (en) | 2020-06-12 | 2020-06-12 | Maintenance station locking device of runner self-balancing maintenance hanging basket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212688892U true CN212688892U (en) | 2021-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021082326.0U Active CN212688892U (en) | 2020-06-12 | 2020-06-12 | Maintenance station locking device of runner self-balancing maintenance hanging basket |
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| CN (1) | CN212688892U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112062014A (en) * | 2020-08-21 | 2020-12-11 | 国网山东省电力公司昌邑市供电公司 | Cable clamping structure for electrical construction and using method thereof |
-
2020
- 2020-06-12 CN CN202021082326.0U patent/CN212688892U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112062014A (en) * | 2020-08-21 | 2020-12-11 | 国网山东省电力公司昌邑市供电公司 | Cable clamping structure for electrical construction and using method thereof |
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