CN217923431U - Mechanical locking mechanism of hydraulic hinge rotating steel dam - Google Patents
Mechanical locking mechanism of hydraulic hinge rotating steel dam Download PDFInfo
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- CN217923431U CN217923431U CN202222318287.5U CN202222318287U CN217923431U CN 217923431 U CN217923431 U CN 217923431U CN 202222318287 U CN202222318287 U CN 202222318287U CN 217923431 U CN217923431 U CN 217923431U
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Abstract
The utility model discloses a mechanical locking mechanism of rotatory steel dam of hydraulic hinge joint, include: basis, panel, start pneumatic cylinder, mechanical locking mechanical system and hinged-support, mechanical locking mechanical system sets up in the basis, and mechanical locking mechanical system is including locking pneumatic cylinder, linking arm, base and locking rod iron, base fixed connection is in the basis, locking pneumatic cylinder both ends are rotated connection base and linking arm respectively, locking rod iron perpendicular to locking pneumatic cylinder, and the locking rod iron is for base sliding connection, for linking arm fixed connection. The utility model discloses a set up hydraulic control's locking mechanical system, hydraulic locking mechanical system moves through locking pneumatic cylinder control locking rod iron, and the locking rod iron removes the turning arm position one side of panel when founding the dam, need not to keep the operation that starts pneumatic cylinder system and locking pneumatic cylinder system all the time under founding the dam state, can improve hydraulic system's life, and the locking of mechanical locking mode counter plate is more reliable simultaneously.
Description
Technical Field
The utility model relates to a water conservancy correlation technique field specifically is a mechanical locking mechanism of rotatory steel dam of hydraulic pressure page or leaf.
Background
The movable gate or the dam body comprises a rubber dam, a steel dam gate, an air shield gate, a hinge dam and the like, wherein the hinge dam is provided with a three-hinge-point amplitude variation movement mechanism, is assembled in an infinite-width mode and is suitable for riverways with various widths. In addition, the hinge dam has the advantages of good flood discharging effect, no influence of sediment accumulation, high construction speed and the like.
The hinge dam usually comprises multiunit panel and pneumatic cylinder, utilizes the continuous holding power of hydraulic cylinder to support the panel after founding the dam, and hydraulic cylinder produces the effort all the time, needs the work that hydraulic system lasts, and like this the pneumatic cylinder is influenced by the water pressure all the time and the atress can cause harmful effects to its life-span etc. under founding dam state.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mechanical locking mechanism of rotatory steel dam of hydraulic pressure hinge to the hinge dam that provides in solving above-mentioned background art needs hydraulic cylinder to produce the effort all the time after founding the dam, needs the work that hydraulic system lasts, and like this under founding dam state the hydraulic cylinder all the time receive the water pressure influence and the atress can cause the problem of harmful effects to its life-span etc..
In order to achieve the above object, the utility model provides a following technical scheme:
a mechanical locking mechanism of a hydraulic hinge rotating steel dam comprises: basis, water blocking panel, mechanical locking mechanical system and hinged-support, mechanical locking mechanical system sets up in the basis, and mechanical locking mechanical system is including locking pneumatic cylinder, linking arm, base and locking rod iron, base fixed connection is in the basis, locking pneumatic cylinder both ends are rotated connection base and linking arm respectively, locking rod iron perpendicular to locking pneumatic cylinder, and the locking rod iron is for base sliding connection, for linking arm fixed connection.
As a further aspect of the present invention: the mechanical locking mechanism further comprises a guide base, a guide sleeve, a guide post, a locking steel bar is connected to one end of the connecting arm, the guide sleeve is connected with the guide post in a sliding mode, the guide post is fixedly connected with the guide base, the guide base is fixedly connected to the base, and the locking steel bar is connected with the guide sleeve.
As a further aspect of the present invention: the bottom end of the water blocking panel is provided with a rotating main shaft, the rotating main shaft is rotatably connected with a hinged support, and the hinged support is connected to a foundation.
As a further aspect of the present invention: the foundation inboard is provided with the start-up pneumatic cylinder, the piston rod of start-up pneumatic cylinder is connected on the turning arm of water-stop panel bottom.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up hydraulic control's locking mechanical system, hydraulic locking mechanical system removes through locking pneumatic cylinder control locking rod, the locking rod removes the connecting lever position one side of panel when founding the dam, the water pressure of upper reaches counter plate supports through the locking rod counter plate this moment, the atress of starting the pneumatic cylinder can be released, effectively lock the rotation of the rotatory steel dam of hinge, need not to keep the operation of starting pneumatic cylinder system and locking pneumatic cylinder system all the time under founding the dam state like this, hydraulic system's life can be improved, the locking of mechanical locking mode counter plate is more reliable simultaneously.
Drawings
Fig. 1 is a schematic structural view of the present invention in a dam-erecting state.
Fig. 2 is a schematic diagram of a forward structure of the middle hydraulic locking mechanism of the present invention.
Fig. 3 is a side structure view of the shaft of the hydraulic locking mechanism of the present invention.
Fig. 4 is a schematic structural view of the dam of the present invention.
In the figure, 1, base; 2. a water-retaining panel; 21. rotating the main shaft; 22. a crank arm; 3. starting the hydraulic cylinder; 4. a mechanical locking mechanism; 41. locking the hydraulic cylinder; 42. a connecting arm; 43. a guide sleeve; 44. a guide seat; 45. a guide post; 46. a base; 47. locking the steel bar; 5. a hinged support.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1 to 3, in an embodiment of the present invention, a mechanical locking mechanism of a hydraulic hinge rotating steel dam includes: the hydraulic locking device comprises a foundation 1, a water retaining panel 2, a starting hydraulic cylinder 3, a mechanical locking mechanism 4 and a hinged support 5, wherein a rotating main shaft 21 is arranged at the bottom end of the water retaining panel 2, the rotating main shaft 21 is rotatably connected with the hinged support 5, the hinged support 5 is connected to the foundation 1, the starting hydraulic cylinder 3 is arranged on the inner side of the foundation 1, a piston rod of the starting hydraulic cylinder 3 is connected to a crank arm 22 at the bottom end of the water retaining panel 2, the mechanical locking mechanism 4 is arranged in the foundation 1, the mechanical locking mechanism 4 comprises a locking hydraulic cylinder 41, a connecting arm 42, a guide base 43, a guide sleeve 44, a guide column 45, a base 46 and a locking steel bar 47, the base 46 is fixedly connected with the foundation 1, the two ends of the locking hydraulic cylinder 41 are respectively rotatably connected with the base 46 and the connecting arm 42, one end of the connecting arm 42 is connected with the locking steel bar 47, the guide sleeve 44 is slidably connected with the guide column 45, the guide column 45 is fixedly connected with the guide base 43, the locking steel bar 47 is connected with the guide sleeve 44, and the guide base 43 is fixedly connected with the base 46.
The hydraulic locking mechanism 4 controls the locking steel bar 47 to move through the locking hydraulic cylinder 41, when the dam is erected, the locking steel bar 47 moves to one side of the position of the crank arm 22 of the water retaining panel 2, at the moment, the upstream supports the water retaining panel 2 through the locking steel bar 47, stress of the starting hydraulic cylinder 3 can be released, rotation of the hinge rotating steel dam is effectively locked, therefore, the operation of a starting hydraulic cylinder system and a locking hydraulic cylinder system is not required to be kept all the time in the dam erecting state, the service life of a hydraulic system can be prolonged, and meanwhile, the panel is locked more reliably in a mechanical locking mode; as shown in figure 4, when the dam is placed, the locking steel bar is moved to the lower position, the hinge steel dam can be continuously rotated, and the dam placement, the dam erection and the water level height adjustment are achieved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.
Claims (4)
1. A mechanical locking mechanism of a hydraulic hinge rotating steel dam comprises: basis (1), water board (2), mechanical locking mechanical system (4) and hinged-support (5), mechanical locking mechanical system (4) set up in basis (1), its characterized in that: mechanical locking mechanical system (4) are including locking pneumatic cylinder (41), linking arm (42), base (46) and locking rod iron (47), base (46) fixed connection is in basis (1), locking pneumatic cylinder (41) both ends are rotated respectively and are connected base (46) and linking arm (42), locking rod iron (47) perpendicular to locking pneumatic cylinder (41), and locking rod iron (47) for base (46) sliding connection, for linking arm (42) fixed connection.
2. The mechanical locking mechanism of a hydraulic hinge rotating steel dam as claimed in claim 1, wherein: mechanical locking mechanical system (4) still include direction base (43), uide bushing (44), guide post (45) locking rod iron (47) is connected to the one end of linking arm (42), locking rod iron (47) are connected with uide bushing (44), uide bushing (44) and guide post (45) sliding connection, guide post (45) are connected with direction base (43), direction base (43) fixed connection is on base (46).
3. The mechanical locking mechanism of a hydraulic hinge rotating steel dam of claim 1, wherein: the water blocking device is characterized in that a rotating main shaft (21) is arranged at the bottom end of the water blocking panel (2), the rotating main shaft (21) is rotatably connected with a hinged support (5), and the hinged support (5) is connected to the foundation (1).
4. The mechanical locking mechanism of a hydraulic hinge rotating steel dam as claimed in claim 1, wherein: the water-retaining device is characterized in that a starting hydraulic cylinder (3) is arranged on the inner side of the foundation (1), and a piston rod of the starting hydraulic cylinder (3) is connected to a crank arm (22) at the bottom end of the water-retaining panel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222318287.5U CN217923431U (en) | 2022-09-01 | 2022-09-01 | Mechanical locking mechanism of hydraulic hinge rotating steel dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222318287.5U CN217923431U (en) | 2022-09-01 | 2022-09-01 | Mechanical locking mechanism of hydraulic hinge rotating steel dam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217923431U true CN217923431U (en) | 2022-11-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222318287.5U Active CN217923431U (en) | 2022-09-01 | 2022-09-01 | Mechanical locking mechanism of hydraulic hinge rotating steel dam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217923431U (en) |
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2022
- 2022-09-01 CN CN202222318287.5U patent/CN217923431U/en active Active
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