CN211690234U - Labor-saving mechanism of winch hoist - Google Patents
Labor-saving mechanism of winch hoist Download PDFInfo
- Publication number
- CN211690234U CN211690234U CN201921734702.7U CN201921734702U CN211690234U CN 211690234 U CN211690234 U CN 211690234U CN 201921734702 U CN201921734702 U CN 201921734702U CN 211690234 U CN211690234 U CN 211690234U
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- CN
- China
- Prior art keywords
- gate
- fixedly connected
- mounting bracket
- protecting sheathing
- gate mounting
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- Expired - Fee Related
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Abstract
The utility model discloses a laborsaving mechanism of hoist formula headstock gear, including the gate mounting bracket, gate mounting bracket bottom intermediate position fixedly connected with gate spool, gate spool surface fixed connection has the connecting chain, gate mounting bracket right side outer wall fixedly connected with protecting sheathing, one side fixedly connected with kayser device that protecting sheathing inner chamber bottom is close to the gate mounting bracket, one side fixedly connected with center block that gate mounting bracket was kept away from to the kayser device is located to gate spool surface, a plurality of electric telescopic handle of center block surface fixed connection, one side fixedly connected with arc rail of center block is kept away from to electric telescopic handle, one side fixedly connected with end cover of gate mounting bracket is kept away from to protecting sheathing, the utility model relates to a hoist formula gate technical field. Adjustable internal torque utilizes the auxiliary wheel to reduce the resistance to the resistance that counterbalances when reducing the rolling, and effectively protects inner structure, avoids damaging and corrosion, increase of service life.
Description
Technical Field
The utility model relates to a hoist formula gate technical field specifically is a laborsaving mechanism of hoist formula headstock gear.
Background
The starting and stopping equipment in the hydraulic and hydroelectric engineering is a five-flower eight-door, the varieties are various, and the winch type starting and stopping machine type hydraulic gate is relatively widely applied to the hydraulic and hydroelectric engineering due to simple structure and low energy consumption of opening and closing. The winch type water conservancy gate is used for rolling a steel wire rope through a winch so as to drive a movable pulley on the gate to complete the opening and closing operation of the gate. When the existing winch type gate is rolled, the force generated by self weight and external friction is overcome, so that the gate is difficult to open or close, a large amount of energy is consumed, parts are directly contacted with the external environment, the phenomena of corrosion and the like easily occur, and the service life is influenced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a laborsaving mechanism of hoist formula headstock gear has solved current hoist formula gate when carrying out the rolling, will overcome self weight and external friction and the power that produces for opening or closing difficulty of gate, and consume a large amount of energy, and spare part is direct and external environment contact, phenomenons such as corrosion take place easily, influence life's problem.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a laborsaving mechanism of hoist formula headstock gear, includes the gate mounting bracket, gate mounting bracket bottom intermediate position fixedly connected with gate spool, gate spool surface fixedly connected with connects the chain, gate mounting bracket right side outer wall fixedly connected with protecting sheathing, one side fixedly connected with kayser device that protecting sheathing inner chamber bottom is close to the gate mounting bracket, gate spool surface is located one side fixedly connected with center block that kayser device kept away from the gate mounting bracket, a plurality of electric telescopic handle of center block surface fixedly connected with, one side fixedly connected with arc rail of center block is kept away from to electric telescopic handle, one side fixedly connected with end cover that gate mounting bracket was kept away from to protecting sheathing.
Preferably, the gate reel penetrates through the gate mounting frame and extends to two sides of the gate mounting frame, and the outer surface of the gate reel is connected with the gate mounting frame in a sliding mode.
Preferably, one end of the connecting chain, which is far away from the gate reel, is movably connected with a gate, and the outer surface of the gate is in sliding connection with the concrete wall.
Preferably, the locking device comprises a mounting plate, one side of the mounting plate, which is far away from the protective shell, is fixedly connected with a return spring, one side of the return spring, which is far away from the mounting plate, is fixedly connected with a supporting plate, one side of the supporting plate, which is far away from the return spring, is fixedly connected with a locking block, the middle position of the supporting plate is rotatably connected with a connecting rod, and the bottom of the mounting plate is rotatably connected with a poking rod.
Preferably, one end of the connecting rod, which is far away from the support plate, is rotatably connected with the poke rod, and the poke rod penetrates through the protective shell and extends to the bottom of the protective shell.
Preferably, the arc rail runs through protective housing and extends to the protective housing surface, arc rail surface and protective housing sliding connection, the arc rail surface is provided with the stay cord.
(III) advantageous effects
The utility model provides a laborsaving mechanism of hoist formula headstock gear possesses following beneficial effect:
the device, through gate mounting bracket bottom intermediate position fixedly connected with gate spool, gate spool surface fixedly connected with connects the chain, gate mounting bracket right side outer wall fixedly connected with protecting sheathing, one side fixedly connected with kayser device that protecting sheathing inner chamber bottom is close to the gate mounting bracket, gate spool surface is located one side fixedly connected with center block that kayser device kept away from the gate mounting bracket, center block surface fixedly connected with is a plurality of electric telescopic handle, one side fixedly connected with arc rail that electric telescopic handle kept away from the center block, one side fixedly connected with end cover of gate mounting bracket is kept away from to protecting sheathing, the adjustable internal torque of the device, utilize the auxiliary wheel to reduce the resistance, thereby the resistance of countering when reducing the rolling, and effectively protect the inner structure, avoid damaging and corrosion, and prolonged service life.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a part of the structure of the present invention;
fig. 3 is a schematic structural view of the latch device of the present invention.
In the figure: the gate comprises a gate mounting frame 1, a gate scroll 2, a protective shell 3, a locking device 4, a mounting plate 41, a return spring 42, a supporting plate 43, a locking block 44, a connecting rod 45, a poking rod 46, a center block 5, an electric telescopic rod 6, an arc-shaped rail 7, an end cover 8, a connecting chain 9 and a gate 10.
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. All other embodiments obtained by persons skilled in the art based on the embodiments in the present application without any creative work belong to the protection scope of the present application.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a laborsaving mechanism of hoist formula headstock gear, including gate mounting bracket 1, 1 bottom intermediate position fixedly connected with gate spool 2 of gate mounting bracket, 2 outer fixed surface of gate spool are connected with and connect the chain 9, 1 right side outer wall fixedly connected with protecting sheathing 3 of gate mounting bracket, one side fixedly connected with kayser device 4 that 3 inner chamber bottoms of protecting sheathing are close to gate mounting bracket 1, 2 outer surfaces of gate spool are located kayser device 4 and keep away from one side fixedly connected with centre block 5 of gate mounting bracket 1, 5 outer fixed surface of centre block are connected with a plurality of electric telescopic handle 6, one side fixedly connected with arc rail 7 that centre block 5 was kept away from to electric telescopic handle 6, one side fixedly connected with end cover 8 that gate mounting bracket 1.
One end of the connecting chain 9, which is far away from the gate scroll 2, is movably connected with a gate 10, and the outer surface of the gate 10 is connected with the concrete wall in a sliding way.
The locking device 4 comprises a mounting plate 41, a return spring 42 is fixedly connected to one side of the mounting plate 41, which is far away from the protective shell 3, a supporting plate 43 is fixedly connected to one side of the return spring 42, which is far away from the mounting plate 41, a locking block 44 is fixedly connected to one side of the supporting plate 43, which is far away from the return spring 42, a connecting rod 45 is rotatably connected to the middle position of the supporting plate 43, and a poking rod 46 is rotatably connected to the bottom of.
One end of the connecting rod 45, which is far away from the support plate 43, is rotatably connected with the poke rod 46, and the poke rod 46 penetrates through the protective shell 3 and extends to the bottom of the protective shell 3.
Arc rail 7 runs through protecting sheathing 3 and extends to protecting sheathing 3 surface, and 7 surfaces of arc rail and protecting sheathing 3 sliding connection, 7 surfaces of arc rail are provided with the stay cord.
The adjustable internal moment of the device utilizes the auxiliary wheel to reduce the resistance to the resistance that counterbalances when reducing the rolling, and effectively protects inner structure, avoids damaging and corrosion, increase of service life.
During the use, make electric telescopic handle 6 move through external control equipment, make curved rail 7 extend, thereby enlarge moment, later stir poker rod 46 and make connecting rod 45 remove, make extension board 43 move, thereby drive kayser piece 44 and break away from gate spool 2, later stimulate the stay cord, make curved rail 7 rotate, thereby drive electric telescopic handle 6 and rotate, make center block 5 rotate, thereby drive gate spool 2 and rotate, make connection chain 9 accomplish the rolling, thereby make gate 10 accomplish to open and close, later loosen poker rod 46, reset spring 42 makes extension board 43 reset, thereby drive kayser piece 44 lock gate spool 2.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The phrase "comprising a defined element does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a laborsaving mechanism of hoist formula headstock gear, includes gate mounting bracket (1), its characterized in that: the middle position of the bottom of the gate mounting frame (1) is fixedly connected with a gate scroll (2), the outer surface of the gate scroll (2) is fixedly connected with a connecting chain (9), the outer wall of the right side of the gate mounting frame (1) is fixedly connected with a protective shell (3), one side of the bottom of the inner cavity of the protective shell (3) close to the gate mounting rack (1) is fixedly connected with a locking device (4), the outer surface of the gate scroll (2) is fixedly connected with a central block (5) at one side of the locking device (4) far away from the gate mounting frame (1), a plurality of electric telescopic rods (6) are fixedly connected with the outer surface of the central block (5), one side of the electric telescopic rod (6) far away from the central block (5) is fixedly connected with an arc-shaped rail (7), one side fixedly connected with end cover (8) of gate mounting bracket (1) is kept away from in protecting sheathing (3).
2. The labor-saving mechanism of a hoisting hoist as claimed in claim 1, wherein: gate reel (2) run through gate mounting bracket (1) and extend to gate mounting bracket (1) both sides, gate reel (2) surface and gate mounting bracket (1) sliding connection.
3. The labor-saving mechanism of a hoisting hoist as claimed in claim 1, wherein: one end, far away from the gate reel (2), of the connecting lock chain (9) is movably connected with a gate (10), and the outer surface of the gate (10) is connected with a concrete wall in a sliding mode.
4. The labor-saving mechanism of a hoisting hoist as claimed in claim 1, wherein: kayser device (4) include mounting panel (41), one side fixedly connected with reset spring (42) of protecting sheathing (3) are kept away from in mounting panel (41), one side fixedly connected with extension board (43) of mounting panel (41) are kept away from in reset spring (42), one side fixedly connected with kayser piece (44) of reset spring (42) are kept away from in extension board (43), extension board (43) intermediate position rotates and is connected with connecting rod (45), mounting panel (41) bottom rotates and is connected with poker rod (46).
5. The labor-saving mechanism of a hoisting hoist as claimed in claim 4, wherein: one end, far away from the support plate (43), of the connecting rod (45) is rotatably connected with the poke rod (46), and the poke rod (46) penetrates through the protective shell (3) and extends to the bottom of the protective shell (3).
6. The labor-saving mechanism of a hoisting hoist as claimed in claim 1, wherein: arc rail (7) run through protecting sheathing (3) and extend to protecting sheathing (3) surface, arc rail (7) surface and protecting sheathing (3) sliding connection, arc rail (7) surface is provided with the stay cord.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921734702.7U CN211690234U (en) | 2019-10-16 | 2019-10-16 | Labor-saving mechanism of winch hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921734702.7U CN211690234U (en) | 2019-10-16 | 2019-10-16 | Labor-saving mechanism of winch hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211690234U true CN211690234U (en) | 2020-10-16 |
Family
ID=72785246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921734702.7U Expired - Fee Related CN211690234U (en) | 2019-10-16 | 2019-10-16 | Labor-saving mechanism of winch hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211690234U (en) |
-
2019
- 2019-10-16 CN CN201921734702.7U patent/CN211690234U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201016 Termination date: 20211016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |