CN219567456U - Hydraulic lifting mechanism of elevator - Google Patents
Hydraulic lifting mechanism of elevator Download PDFInfo
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- CN219567456U CN219567456U CN202320539080.2U CN202320539080U CN219567456U CN 219567456 U CN219567456 U CN 219567456U CN 202320539080 U CN202320539080 U CN 202320539080U CN 219567456 U CN219567456 U CN 219567456U
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Abstract
The utility model discloses a hydraulic lifting mechanism of a lifter, which comprises a base and first fixing plates, wherein the left side of the top of the base is fixedly connected with two first fixing plates, the two first fixing plates are symmetrically arranged in front and back, one sides of the two first fixing plates, which are close to each other, are fixedly connected with first fixing shafts, a lifter is arranged between the two first fixing shafts, the top of the base, which is positioned on the right side of the first fixing plates, is provided with a groove, and the inside of the groove is provided with a lifting mechanism. According to the hydraulic oil cylinder dismounting device, the base, the first fixed plate, the lifting machine, the first electric push rod, the lifting plate, the first fixed block, the rotating block, the mounting hole, the bolt, the nut, the mounting groove, the supporting block, the hydraulic oil cylinder, the clamping groove, the clamping mechanism, the second electric push rod, the movable block and the clamping rod are matched with each other, so that the effect of conveniently dismounting and maintaining the hydraulic oil cylinder is achieved, the operation is simple, the safety is high, and the practicability of the hydraulic oil cylinder dismounting device is greatly improved.
Description
Technical Field
The utility model relates to the technical field of elevators, in particular to a hydraulic lifting mechanism of an elevator.
Background
The elevator is a large mechanical device for transportation by changing potential energy, such as a mine elevator, a dam passing elevator and the like. Broadly, elevators, crown blocks, hoists, car stables, cranes, hoist, etc. may be referred to as hoists. The elevator generally refers to large-scale mechanical equipment with larger power and stronger lifting capacity. The flexible steel wire rope and the transported goods are dragged by the power machine to move up and down to finish the transportation process, the steel wire rope is an essential part of the hoisting machine, and main varieties include phosphatized coating steel wire ropes, galvanized steel wire ropes, stainless steel wire ropes, smooth steel wire ropes and the like.
In order to adjust the inclination angle of the elevator, a hydraulic lifting mechanism is generally configured on the elevator, however, the conventional hydraulic lifting mechanism of the elevator has the following defects: inconvenient dismantlement maintenance to hydraulic cylinder, complex operation wastes time and energy when dismantling, and the security is relatively poor, has greatly reduced lifting machine hydraulic lifting mechanism's practicality.
Disclosure of Invention
The utility model aims to provide a hydraulic lifting mechanism of a lifter, which aims to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a hydraulic lifting mechanism for a hoist, comprising:
a base;
the lifting device comprises a base, a first fixing plate, a second fixing plate, a lifting machine, a first fixing shaft, a second fixing plate, a lifting machine and a lifting machine, wherein the first fixing plate is fixedly connected to the left side of the top of the base, the first fixing plates are arranged in a front-back symmetrical mode, the first fixing shafts are fixedly connected to one sides of the two first fixing plates, which are close to each other, of the two first fixing plates, and the lifting machine is arranged between the two first fixing shafts;
the groove is formed in the top of the base and positioned on the right side of the first fixing plate, and a lifting mechanism is arranged in the groove;
the right side of the lifting machine is fixedly connected with a first fixed block, the front side of the first fixed block is rotationally connected with a rotating block through a rotating shaft, one side of the rotating block, which is far away from the lifting machine, is movably connected with a mounting block, two mounting holes are symmetrically formed in the surface of the mounting block, bolts are movably connected in the mounting holes, the bolts are fixedly connected with the rotating block, one end of each bolt, which is far away from the lifting machine, penetrates through the mounting hole and extends to the outside of the mounting hole, and nuts are connected on the surfaces of the bolts and are positioned on the right side of the mounting block in a threaded manner;
the mounting groove is formed in the top of the base, the supporting block is movably clamped in the mounting groove, the top of the supporting block penetrates through the mounting groove and extends to the outside of the mounting groove, the rear side of the supporting block is rotationally connected with the hydraulic cylinder through the rotating shaft, and the telescopic end of the hydraulic cylinder is fixedly connected with the mounting block;
the clamping grooves are formed in the lower right side of the supporting block;
the right side of the mounting groove is provided with a connecting groove;
the right side of the base is provided with the clamping mechanism.
Further, the lifting mechanism comprises a first electric push rod and a lifting plate, the bottom of the inner wall of the groove is fixedly connected with the first electric push rod, and the telescopic end of the first electric push rod penetrates through the groove and extends to the outside of the groove, and is fixedly connected with the lifting plate.
Further, the clamping mechanism comprises a second electric push rod, a movable block and a clamping rod, the second electric push rod is fixedly connected to the top of the right side of the base, the telescopic end of the second electric push rod penetrates through the connecting groove and extends to the inside of the connecting groove, the movable block is fixedly connected with the inside of the connecting groove, the movable block is in movable contact with the supporting block, and the clamping rod is movably clamped in the inside of the clamping groove.
Further, the nut is in movable contact with the mounting block.
Further, the clamping connection rod is fixedly connected with the movable block.
Further, the lifting machine is rotationally connected with the first fixed shaft.
Further, a controller is installed on the front side of the base.
Compared with the prior art, the utility model has the following beneficial effects:
according to the hydraulic oil cylinder dismounting device, the base, the first fixed plate, the lifting machine, the first electric push rod, the lifting plate, the first fixed block, the rotating block, the mounting hole, the bolt, the nut, the mounting groove, the supporting block, the hydraulic oil cylinder, the clamping groove, the clamping mechanism, the second electric push rod, the movable block and the clamping rod are matched with each other, so that the effect of conveniently dismounting and maintaining the hydraulic oil cylinder is achieved, the operation is simple, the time and the labor are saved, the safety is high, and the practicability of the device is greatly improved.
Drawings
FIG. 1 is a cross-sectional view of an elevation structure of the present utility model;
FIG. 2 is a schematic view of the structure of the bracket mechanism of the present utility model;
FIG. 3 is an enlarged schematic view of FIG. 1A according to the present utility model;
FIG. 4 is a cross-sectional view of the structure of the support block of the present utility model;
fig. 5 is a schematic structural view of the clamping mechanism of the present utility model.
In the figure: 1. a base; 2. a first fixing plate; 3. a hoist; 4. a first electric push rod; 5. a lifting plate; 6. a first fixed block; 7. a rotating block; 8. a mounting block; 9. a mounting hole; 10. a bolt; 11. a nut; 12. a mounting groove; 13. a support block; 14. a hydraulic cylinder; 15. a clamping groove; 16. a clamping mechanism; 161. a second electric push rod; 162. a movable block; 163. and (5) clamping the connecting rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-5, a hydraulic lifting mechanism of a lifter comprises a base 1 and a first fixing plate 2, wherein the left side of the top of the base 1 is fixedly connected with two first fixing plates 2, the two first fixing plates 2 are symmetrically arranged front and back, one sides of the two first fixing plates 2, which are close to each other, are fixedly connected with first fixing shafts, a lifter 3 is arranged between the two first fixing shafts, the top of the base 1 and the right side of the first fixing plate 2 are provided with grooves, the inside of the grooves is provided with a lifting mechanism, the right side of the lifter 3 is fixedly connected with a first fixing block 6, the front side of the first fixing block 6 is rotationally connected with a rotating block 7 through a rotating shaft, one side of the rotating block 7, which is far away from the lifter 3, is movably connected with a mounting block 8, the surface of the mounting block 8 is symmetrically provided with two mounting holes 9, the inside of the mounting holes 9 is movably connected with bolts 10, one ends of the bolts 10, which are far away from the lifter 3, penetrate through the mounting holes 9 and extend to the outside of the mounting holes 9, the bolts 10 are in surface of the right side of the mounting block 8, the bolts 11 are in threaded connection with the right side of the mounting block 8, the base 1 is provided with a clamping groove 12, the right side of the clamping block 12 is connected with the right side of the mounting block 12, the right side of the mounting block is connected with the right side of the mounting block 13 through the rotating block 13, the right side of the mounting block is provided with a clamping block 13, the right side of the hydraulic cylinder is connected with the right side of the hydraulic lifting mechanism is provided with a clamping block 13, the right side of the hydraulic lifting mechanism is connected with the right side 13, and the hydraulic lifting mechanism is connected with the right side of the hydraulic lifting mechanism, and the hydraulic lifting mechanism is provided with the hydraulic lifting mechanism, and the right side, and the hydraulic lifting mechanism, and the lifting.
When the electric pushing device is specifically implemented, the lifting mechanism comprises a first electric pushing rod 4 and a lifting plate 5, the bottom of the inner wall of the groove is fixedly connected with the first electric pushing rod 4, and the telescopic end of the first electric pushing rod 4 penetrates through the groove and extends to the outside of the groove and is fixedly connected with the lifting plate 5.
When the clamping mechanism 16 is specifically implemented, the clamping mechanism comprises a second electric push rod 161, a movable block 162 and a clamping rod 163, the second electric push rod 161 is fixedly connected to the top of the right side of the base 1, the telescopic end of the second electric push rod 161 penetrates through the connecting groove and extends to the inside of the connecting groove, the movable block 162 is fixedly connected to the inside of the connecting groove, the movable block 162 is in movable contact with the supporting block 13, and the clamping rod 163 is movably clamped in the inside of the clamping groove 15.
In practice, the nut 11 is in movable contact with the mounting block 8.
In particular, the clamping lever 163 is fixedly connected to the movable block 162.
In practice, the hoist 3 is in rotational connection with the first stationary shaft.
In practice, the front side of the base 1 is provided with a controller.
All parts in the utility model are universal standard parts or parts known by a person skilled in the art, the structure and principle of the parts are known by the person skilled in the art through technical manuals or known by conventional experimental methods, and standard parts used in the utility model file can be purchased from the market, each part in the utility model file can be customized according to the description of the specification and the drawing, the specific connection modes of each part adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, the control mode of the utility model is automatically controlled by a controller, the control circuit of the controller can be realized through simple programming of the person skilled in the art, the supply of power also belongs to the common general knowledge in the art, and the utility model is mainly used for protecting mechanical devices, so the utility model does not explain the control mode and circuit connection in detail.
Working principle: when the hydraulic cylinder 14 needs to be disassembled and maintained, the lifting plate 5 is driven to move upwards through the first electric push rod 4, then the lifting plate 5 lifts the lifting machine 3, the lifting machine 3 is prevented from suddenly falling, the nut 11 is rotated anticlockwise, the nut 11 is further separated from the bolt 10, then the hydraulic cylinder 14 drives the mounting block 8 to move towards the side far away from the lifting machine 3, the mounting block 8 is further separated from the bolt 10, then the second electric push rod 161 drives the movable block 162 and the clamping rod 163 to move to the right side, the clamping rod 163 is further separated from the clamping groove 15, the supporting block 13 is pulled upwards, the supporting block 13 is further separated from the mounting groove 12, and the hydraulic cylinder 14 can be conveniently disassembled through the steps, so that the hydraulic cylinder 14 is convenient to maintain.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A hydraulic lifting mechanism for a hoist, comprising:
a base (1);
the lifting device comprises a base (1), a first fixing plate (2), two first fixing plates (2) fixedly connected to the left side of the top of the base, wherein the two first fixing plates (2) are symmetrically arranged front and back, first fixing shafts are fixedly connected to one sides, close to each other, of the two first fixing plates (2), and a lifting machine (3) is arranged between the two first fixing shafts;
the base (1) is provided with a groove at the top and positioned on the right side of the first fixing plate (2), and a lifting mechanism is arranged in the groove;
the lifting device comprises a first fixed block (6), wherein the right side of a lifting machine (3) is fixedly connected with the first fixed block (6), the front side of the first fixed block (6) is rotationally connected with a rotating block (7) through a rotating shaft, one side of the rotating block (7) away from the lifting machine (3) is movably connected with a mounting block (8), two mounting holes (9) are symmetrically formed in the surface of the mounting block (8), bolts (10) are movably connected in the mounting holes (9), the bolts (10) are fixedly connected with the rotating block (7), one end of each bolt (10) away from the lifting machine (3) penetrates through the mounting hole (9) and extends to the outer side of the mounting hole (9), and nuts (11) are screwed on the surface of each bolt (10) and are positioned on the right side of the mounting block (8).
The mounting groove (12) is formed in the top of the base (1), the supporting block (13) is movably clamped in the mounting groove (12), the top of the supporting block (13) penetrates through the mounting groove (12) and extends to the outside of the mounting groove (12), the rear side of the supporting block (13) is rotatably connected with the hydraulic cylinder (14) through the rotating shaft, and the telescopic end of the hydraulic cylinder (14) is fixedly connected with the mounting block (8);
the clamping grooves (15) are formed in the lower right side of the supporting block (13);
the right side of the mounting groove (12) is provided with a connecting groove;
the right side of the base (1) is provided with the clamping mechanism (16).
2. The hydraulic lifting mechanism of a hoist as in claim 1, characterized in that: the lifting mechanism comprises a first electric push rod (4) and a lifting plate (5), the bottom of the inner wall of the groove is fixedly connected with the first electric push rod (4), and the telescopic end of the first electric push rod (4) penetrates through the groove and extends to the outside of the groove and is fixedly connected with the lifting plate (5).
3. The hydraulic lifting mechanism of a hoist as in claim 1, characterized in that: the clamping mechanism (16) comprises a second electric push rod (161), a movable block (162) and a clamping rod (163), the second electric push rod (161) is fixedly connected to the top of the right side of the base (1), the telescopic end of the second electric push rod (161) penetrates through the connecting groove and extends to the inside of the connecting groove, the movable block (162) is fixedly connected with the inside of the connecting groove, the movable block (162) is in movable contact with the supporting block (13), and the clamping rod (163) is movably clamped in the inside of the clamping groove (15).
4. The hydraulic lifting mechanism of a hoist as in claim 1, characterized in that: the nut (11) is in movable contact with the mounting block (8).
5. A hoist hydraulic landing gear as claimed in claim 3, wherein: the clamping connection rod (163) is fixedly connected with the movable block (162).
6. The hydraulic lifting mechanism of a hoist as in claim 1, characterized in that: the lifting machine (3) is rotationally connected with the first fixed shaft.
7. The hydraulic lifting mechanism of a hoist as in claim 1, characterized in that: the front side of the base (1) is provided with a controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320539080.2U CN219567456U (en) | 2023-03-20 | 2023-03-20 | Hydraulic lifting mechanism of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320539080.2U CN219567456U (en) | 2023-03-20 | 2023-03-20 | Hydraulic lifting mechanism of elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219567456U true CN219567456U (en) | 2023-08-22 |
Family
ID=87653452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320539080.2U Active CN219567456U (en) | 2023-03-20 | 2023-03-20 | Hydraulic lifting mechanism of elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219567456U (en) |
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2023
- 2023-03-20 CN CN202320539080.2U patent/CN219567456U/en active Active
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