CN219492893U - Novel hydraulic locking mechanism of speed regulator - Google Patents
Novel hydraulic locking mechanism of speed regulator Download PDFInfo
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- CN219492893U CN219492893U CN202320662185.7U CN202320662185U CN219492893U CN 219492893 U CN219492893 U CN 219492893U CN 202320662185 U CN202320662185 U CN 202320662185U CN 219492893 U CN219492893 U CN 219492893U
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- plate
- fixedly arranged
- locating
- speed regulator
- positioning
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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
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Abstract
The utility model discloses a novel hydraulic locking mechanism of a speed regulator, which comprises a hydraulic cylinder, wherein a fixed plate is fixedly arranged at the output end of the hydraulic cylinder, a positioning plate is arranged at the top end of the fixed plate, positioning grooves are formed in the surfaces of two sides of the bottom of the positioning plate, bearings are fixedly arranged in the positioning grooves, adjusting screws are arranged on the surfaces of two sides of the bottom of the fixed plate through reserved threaded holes, the top ends of the adjusting screws are fixed in rotating rings of the bearings, and a limiting plate is fixedly arranged at the top of the positioning plate. According to the novel hydraulic locking mechanism of the speed regulator, when the two adjusting screws rotate, the positioning plate moves along with the movement of the end parts of the adjusting screws, so that the distance between the limiting plate and the fixed plate meets the requirements.
Description
Technical Field
The utility model relates to the technical field of speed regulators, in particular to a novel hydraulic locking mechanism of a speed regulator.
Background
A speed governor is a device for controlling the rotational speed of a motor, which is generally equipped with a locking mechanism for locking and stopping the rotating mechanism, and the locking mechanism is generally hydraulically driven in order to ensure good stability and locking force.
The existing hydraulic locking mechanism of the speed regulator is characterized in that the locking block is driven by the hydraulic cylinder to prop against the rotating mechanism of the speed regulator, so that the purpose of locking the speed regulator is achieved, but in the installation process, due to the existence of an installation error, the locking block driven by the hydraulic cylinder can not be fully contacted with the rotating mechanism of the speed regulator sometimes, and thus the locking performance is poor.
Disclosure of Invention
The utility model mainly aims to provide a novel hydraulic locking mechanism of a speed regulator, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the novel hydraulic locking mechanism of the speed regulator comprises a hydraulic cylinder, a fixed plate is fixedly arranged at the output end of the hydraulic cylinder, a positioning plate is arranged at the top end of the fixed plate, positioning grooves are formed in the surfaces of two sides of the bottom of the positioning plate, bearings are fixedly arranged in the positioning grooves, adjusting screws are arranged on the surfaces of two sides of the bottom of the fixed plate through reserved threaded holes, the top ends of the adjusting screws are fixed in rotating rings of the bearings, and limiting plates are fixedly arranged at the top of the positioning plate.
Further, the cylinder body is fixedly arranged on the periphery of the hydraulic cylinder, external threads are formed in the outer surface of the cylinder body, a fixing nut is rotatably connected to the periphery of the cylinder body through the external threads, and fixing holes are formed in the outer peripheral surface of the top of the fixing nut.
Further, a connecting plate is fixedly arranged at the bottom of the hydraulic cylinder, and connecting holes are formed in the peripheral surface of the top of the connecting plate.
Further, through holes are formed in the surfaces of the two ends of the top of the fixing plate, locating rods are fixedly arranged at the two ends of the bottom of the locating plate, and the bottoms of the locating rods penetrate through the through holes.
Further, reinforcing plates are fixedly arranged at the bottoms of the two sides of the limiting plate, and the bottom ends of the reinforcing plates are fixed on the positioning plates.
Compared with the prior art, the utility model has the following beneficial effects:
through setting up adjusting screw, the bearing, locating plate and limiting plate, because adjusting screw passes through the bearing and is connected with the locating plate, and the locating plate can't rotate under the effect of two adjusting screw, therefore, when two adjusting screw rotate, the locating plate can be along with the removal of adjusting screw tip and remove, thereby make the distance between limiting plate and the fixed plate meet the requirements, and then make the pneumatic cylinder work after, the limiting plate can support the rotating structure of speed regulator, prevent its rotation, in order to realize the locking operation of speed regulator, this pneumatic cylinder locking mechanical system can adjust the position of limiting plate after fixed, thereby reduce the influence of installation error to this mechanism, in order to satisfy the user demand.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the novel hydraulic locking mechanism of the speed governor of the present utility model.
FIG. 2 is a schematic view of the connecting structure of the adjusting screw, the fixing plate, the locating plate and the bearing of the novel hydraulic locking mechanism of the speed regulator.
Fig. 3 is a schematic view of the connection structure of the external screw thread, the fixing nut and the cylinder of the novel hydraulic locking mechanism of the speed regulator.
In the figure: 1. a connecting plate; 2. a connection hole; 3. an external thread; 4. a fixed screw cap; 5. a fixing hole; 6. a cylinder; 7. a hydraulic cylinder; 8. adjusting a screw; 9. a fixing plate; 10. a positioning plate; 11. a limiting plate; 12. a reinforcing plate; 13. a positioning rod; 14. a through hole; 15. a positioning groove; 16. and (3) a bearing.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1 and 2, the novel hydraulic locking mechanism of the speed regulator comprises a hydraulic cylinder 7, a fixed plate 9 is fixedly arranged at the output end of the hydraulic cylinder 7, a positioning plate 10 is arranged at the top end of the fixed plate 9, positioning grooves 15 are formed in the surfaces of two sides of the bottom of the positioning plate 10, bearings 16 are fixedly arranged in the positioning grooves 15, adjusting screws 8 are arranged on the surfaces of two sides of the bottom of the fixed plate 9 through reserved threaded holes, the top end of each adjusting screw 8 is fixed in a rotating ring of each bearing 16, a limiting plate 11 is fixedly arranged at the top of the positioning plate 10, and because each adjusting screw 8 is connected with the corresponding positioning plate 10 through each bearing 16, the positioning plate 10 cannot rotate under the action of two adjusting screws 8, and therefore the positioning plate 10 can move along with the movement of the end parts of the corresponding adjusting screws 8, so that the distance between the limiting plates 11 and the fixed plate 9 meets personnel requirements.
Wherein, as shown in fig. 1 and 3, cylinder 6 is fixedly installed on the periphery of hydraulic cylinder 7, external screw thread 3 is provided on the outer surface of cylinder 6, cylinder 6 is connected with fixing nut 4 through external screw thread 3 rotation, fixing hole 5 is provided on the top peripheral surface of fixing nut 4, cylinder 6 can play the safeguard function to hydraulic cylinder 7 to fixing nut 4 can rotate to cylinder 6 outlying assigned position, and moreover, personnel can be connected fixing nut 4 with external mechanism through fixing hole 5, and then improves the fixed stability of this mechanism.
As shown in fig. 1, a connecting plate 1 is fixedly installed at the bottom of the hydraulic cylinder 7, a connecting hole 2 is formed in the peripheral surface of the top of the connecting plate 1, and a person can connect and fix the connecting plate 1 with an external mechanism through the connecting hole 2 by using bolts, so that the mechanism is fixed.
As shown in fig. 1, through holes 14 are formed in the surfaces of two ends of the top of the fixing plate 9, positioning rods 13 are fixedly mounted at two ends of the bottom of the positioning plate 10, the bottoms of the positioning rods 13 penetrate through the through holes 14, the positioning rods 13 can lift in the through holes 14, and the through holes 14 can prevent the positioning rods 13 from rotating, so that the positioning plate 10 can be prevented from rotating, and the rotating force of the adjusting screw 8 received by the positioning plate 10 and the limiting plate 11 is shared.
As shown in fig. 1, the bottom parts of two sides of the limiting plate 11 are fixedly provided with reinforcing plates 12, and the bottom ends of the reinforcing plates 12 are fixed on the positioning plate 10, so that the strength of the limiting plate 11 can be improved by the reinforcing plates 12, and the probability of deformation is reduced.
It should be noted that, the utility model is a novel hydraulic locking mechanism of the speed regulator, when in operation, a person can manually fix the mechanism at one end of the speed regulator, and ensure that the limiting plate 11 is aligned with the rotating structure of the speed regulator, next, the person can manually rotate the two adjusting screws 8 according to the installed position of the mechanism, because the adjusting screws 8 are connected with the positioning plate 10 through the bearings 16, and the positioning plate 10 cannot rotate under the action of the two adjusting screws 8, the positioning plate 10 can move along with the movement of the end parts of the adjusting screws 8, so that the distance between the limiting plate 11 and the fixed plate 9 meets the requirements of the person, and next, when the speed regulator needs to be locked, the person can control the hydraulic cylinder 7 to work, so that the output end of the hydraulic cylinder drives the fixed plate 9 to move, thereby the limiting plate 11 contacts the rotating structure of the speed regulator under the action of the adjusting screws 8 and the positioning plate 10, and further, the rotating structure of the speed regulator is propped against and locked, so as to realize the locking operation of the speed regulator.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. Novel speed regulator hydraulic locking mechanism, including pneumatic cylinder (7), its characterized in that: the hydraulic cylinder is characterized in that a fixing plate (9) is fixedly arranged at the output end of the hydraulic cylinder (7), a locating plate (10) is arranged at the top end of the fixing plate (9), locating grooves (15) are formed in the surfaces of two sides of the bottom of the locating plate (10), bearings (16) are fixedly arranged in the locating grooves (15), adjusting screws (8) are arranged on the surfaces of two sides of the bottom of the fixing plate (9) through reserved threaded holes, the top ends of the adjusting screws (8) are fixed in rotating rings of the bearings (16), and limiting plates (11) are fixedly arranged at the tops of the locating plates (10).
2. The novel hydraulic governor mechanism of claim 1, wherein: the cylinder body (6) is fixedly arranged on the periphery of the hydraulic cylinder (7), the external thread (3) is arranged on the outer surface of the cylinder body (6), the periphery of the cylinder body (6) is rotationally connected with the fixing nut (4) through the external thread (3), and the fixing hole (5) is arranged on the peripheral surface of the top of the fixing nut (4).
3. The novel hydraulic governor mechanism of claim 2, wherein: the bottom of the hydraulic cylinder (7) is fixedly provided with a connecting plate (1), and the peripheral surface of the top of the connecting plate (1) is provided with a connecting hole (2).
4. The novel hydraulic governor mechanism of claim 1, wherein: through holes (14) are formed in the surfaces of the two ends of the top of the fixing plate (9), locating rods (13) are fixedly arranged at the two ends of the bottom of the locating plate (10), and the bottoms of the locating rods (13) penetrate through the through holes (14).
5. The novel hydraulic governor mechanism of claim 1, wherein: reinforcing plates (12) are fixedly arranged at the bottoms of two sides of the limiting plate (11), and the bottom ends of the reinforcing plates (12) are fixed on the positioning plates (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320662185.7U CN219492893U (en) | 2023-03-30 | 2023-03-30 | Novel hydraulic locking mechanism of speed regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320662185.7U CN219492893U (en) | 2023-03-30 | 2023-03-30 | Novel hydraulic locking mechanism of speed regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219492893U true CN219492893U (en) | 2023-08-08 |
Family
ID=87483788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320662185.7U Active CN219492893U (en) | 2023-03-30 | 2023-03-30 | Novel hydraulic locking mechanism of speed regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219492893U (en) |
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2023
- 2023-03-30 CN CN202320662185.7U patent/CN219492893U/en active Active
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