CN215479552U - Electromechanical integrated lifting device in construction machinery field - Google Patents
Electromechanical integrated lifting device in construction machinery field Download PDFInfo
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- CN215479552U CN215479552U CN202121536976.2U CN202121536976U CN215479552U CN 215479552 U CN215479552 U CN 215479552U CN 202121536976 U CN202121536976 U CN 202121536976U CN 215479552 U CN215479552 U CN 215479552U
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- working platform
- supporting structure
- fixing plate
- fixed plate
- chain
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Abstract
The utility model mainly relates to the technical field of lifting devices, in particular to a mechatronic lifting device in the field of construction machinery, which comprises a working platform, wherein the working platform comprises a main supporting structure, a connecting sleeve and a balancing rod, the working platform is arranged in the middle of the main supporting structure, a chain wheel is arranged on the inner side of the main supporting structure, a chain is arranged on the chain wheel, a chain pin on the side edge of the chain is fixedly connected with the working platform through the connecting sleeve, the upper part and the lower part of the balancing rod penetrate from the upper part to the lower part of a fixing plate, the working platform moves up and down along with the chain, the working platform can be lifted to a higher position in devices with the same volume, the requirement of workers in construction engineering on high-altitude operation is met, a travel switch is arranged to ensure that the working platform touches, the whole device is braked, the aim of controlling operation is achieved, and the working platform is prevented from excessively descending under unexpected conditions, cause the high altitude to fall to staff or other equipment, reduce unexpected the emergence.
Description
Technical Field
The utility model mainly relates to the technical field of lifting devices, in particular to an electromechanical integrated lifting device in the field of construction machinery.
Background
The lifting mechanical device is a mechanical device driven by a hydraulic cylinder or a chain to lift, is mainly used for high-altitude operation and high-altitude maintenance, is the most safe and reliable lifting mechanical device, is a hydraulic lifting machine, is driven by a hydraulic system to lift, cannot suddenly fall under the condition of sudden power failure, can operate a manual valve to slowly fall, and plays an important role in many industries.
The mechatronics technology organically combines multiple technologies such as mechanical technology, electrical and electronic technology, microelectronic technology, information technology, sensor technology, interface technology, signal conversion technology and the like, and is comprehensively applied to the comprehensive technology in practice, and modern automatic production equipment is almost all mechatronics equipment.
SUMMERY OF THE UTILITY MODEL
The electromechanical integrated lifting device in the field of construction machinery is characterized in that a chain and a working platform are connected through a fixed connecting sleeve, the working platform moves up and down along with the chain, and the device can lift the working platform to a higher position in devices with the same volume, so that the requirement of workers in construction engineering on high-altitude operation is met.
The utility model provides the following technical scheme: a mechanical and electrical integration lifting device in the field of construction machinery comprises a working platform, wherein the working platform comprises a main supporting structure, a connecting sleeve and a balance rod, the working platform is arranged in the middle of the main supporting structure, a chain wheel is arranged on the inner side of the main supporting structure, a chain is arranged on the chain wheel, a chain pin at the side edge of the chain is fixedly connected with the working platform through the connecting sleeve, the upper part and the lower part of the balance rod are respectively penetrated to the lower part from the upper part of a fixing plate, the fixing plate comprises a first fixing plate and a second fixing plate, the first fixing plate is positioned on the vertical lower part of the second fixing plate, the first fixing plate is fixedly arranged on the main supporting structure along the front side and the rear side, the balance rod is fixedly connected with the first fixing plate, the balance rod is slidably connected with the second fixing plate, and the balance rod is penetrated to the lower part from the upper part of the working platform, the working platform is connected with the balance rod in a sliding mode, and the fixing plates are arranged above and below the working platform.
The second fixing plate is provided with a travel switch along the position of the surface above the second fixing plate, and the working platform is arranged above the travel switch.
The first fixing plate comprises a buffer spring, one end of the buffer spring is fixedly connected with the upper surface of the first fixing plate, and the other end of the buffer spring is fixedly connected with the lower surface of the second fixing plate.
The horizontal left sides of the first fixing plate and the second fixing plate are connected through a supporting rod, the lower portion of the supporting rod is fixedly connected with the first fixing plate, and the upper portion of the supporting rod is slidably connected with the first fixing plate.
The main supporting structure comprises an outer supporting structure and an inner supporting structure, corresponding connecting holes are formed between the outer supporting structure and the inner supporting structure, and the outer supporting structure and the inner supporting structure are hinged through the connecting holes by bolts.
The position of the fixing plate is not larger than the topmost end of the main supporting structure in the vertical direction and is not smaller than the lowest end of the main supporting structure in the vertical direction.
The main supporting structure and the fixing plate are of cuboid structures.
The balance rod is cylindrical, the area of the circular bottom surface of the balance rod is not larger than the area of the upper surface of the fixing plate, and the area of the upper surface of the fixing plate is not larger than the area of the upper surface of the working platform.
The utility model has the beneficial effects that: (1) the device is provided with a fixed connecting sleeve to connect the chain and the working platform, the working platform moves up and down along with the chain, and the working platform can be lifted to a higher position in the device with the same volume, so that the requirement of workers on high-altitude operation in the building engineering is met; (2) the travel switch can brake the whole device when the working platform touches, so that the purpose of controlling operation is achieved, the working platform is prevented from excessively descending under unexpected conditions, high-altitude falling of workers or other equipment is prevented, and accidents are reduced; (3) the buffer spring can play a role in buffering when the working platform descends and touches the travel switch, so that the travel switch is prevented from being crushed; (4) the main bearing structure comprises an external bearing structure and an internal bearing structure, the relative height positions of the external bearing structure and the internal bearing structure can be adjusted, and the bolts are fixed through the connecting holes, so that the purpose of adjusting the height of the main bearing structure is achieved, the height of the device is further adjusted, and high-altitude operation is facilitated.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a left side view of the present invention;
FIG. 4 is a structural diagram of part A in the structural diagram of the present invention;
FIG. 5 is a schematic structural view of the main support structure of the present invention
In the figure: 1. a working platform; 2. a main support structure; 3. a balancing pole; 4. a fixing plate; 5. a chain; 6. connecting a sleeve; 7. a chain pin; 8. a travel switch; 9. a buffer spring; 10. a support bar; 201. an outer support structure; 202. an internal support structure; 401. a first fixing plate; 402. a second fixing plate; 501. and a sprocket.
Detailed Description
Referring to fig. 1-5, the present invention provides the following technical solutions: a mechanical and electrical integration lifting device in the field of construction machinery comprises a working platform 1, wherein the working platform 1 comprises a main supporting structure 2, a connecting sleeve 6 and a balance rod 3, the working platform 1 is arranged in the middle of the main supporting structure 2, a chain wheel 501 is installed on the inner side of the main supporting structure 2, a chain 5 is installed on the chain wheel 501, a chain pin 7 on the side edge of the chain 5 is fixedly connected with the working platform 1 through the connecting sleeve 6, the upper part and the lower part of the balance rod 3 are both penetrated from the upper part to the lower part of a fixing plate 4, the fixing plate 4 comprises a first fixing plate 401 and a second fixing plate 402, the first fixing plate 401 is positioned on the vertical lower part of the second fixing plate 402, the first fixing plate 401 is fixedly arranged on the front side and the rear side of the main supporting structure 2, the balance rod 3 is fixedly connected with the first fixing plate 401, and the balance rod 3 is connected with the second fixing plate 402 in a sliding manner, the balance bar 3 is penetrated to the lower side from the upper side of the working platform 1, the working platform 1 is connected with the balance bar 3 in a sliding mode, and the fixing plates 4 are arranged above and below the working platform 1.
The second fixing plate 402 is provided with a travel switch 8 along the vertical upper surface, the vertical upper side of the travel switch 8 is the working platform 1, the working platform 1 descends along the vertical direction after braking, when the working platform 1 touches the travel switch 8, the travel switch 8 brakes the whole moving device, so that the descending working platform 1 stops moving, the worker or equipment on the upper surface of the working platform 1 is prevented from falling, and the safety performance of the device is improved.
First fixed plate 401 includes buffer spring 9, buffer spring 9 one end with second fixed plate 402 lower surface fixed connection, the other end with first fixed plate 401 upper surface fixed connection, buffer spring 9 can work platform 1 descends and plays the cushioning effect when touching travel switch 8, prevents to descend the in-process will travel switch 8 crushes by pressure, reduces the damage probability of equipment, the extension travel switch 8's life.
The horizontal left sides of the first fixing plate 401 and the second fixing plate 402 are connected through a supporting rod 10, the upper side of the supporting rod 10 is fixedly connected with the second fixing plate 402, the lower side of the supporting rod 10 is slidably connected with the first fixing plate 401, when the working platform 1 touches the travel switch 8, the second fixing plate 402 is acted by force, and the second fixing plate 402 moves along the vertical lower sides of the balancing rod 3 and the supporting rod 10, so that the buffer spring 9 generates vertical downward compression movement.
The main supporting structure 2 comprises an external supporting structure 201 and an internal supporting structure 202, corresponding connecting holes are formed between the external supporting structure 201 and the internal supporting structure 202, bolts are used for hinging the external supporting structure 201 and the internal supporting structure 202 through the connecting holes, the main supporting structure 2 comprises the external supporting structure 201 and the internal supporting structure 202, the relative height positions of the external supporting structure 201 and the internal supporting structure 202 can be adjusted, the bolts are fixed through the connecting holes, the purpose of adjusting the height of the main supporting structure 2 is achieved, the height of the device is further adjusted under the condition of the same volume, and high-altitude operation is facilitated.
Wherein, the position that fixed plate 4 set up is not more than main bearing structure 2 along the topmost end of vertical direction, is not less than main bearing structure 2 along the lowermost end of vertical direction.
The main supporting structure 2 and the fixing plate 4 are cuboid structures.
Wherein, balancing pole 3 is cylindrical, balancing pole 3's circular bottom surface area is not more than the upper surface area of fixed plate 4, the upper surface area of fixed plate 4 is not more than work platform 1's upper surface area, work platform 1 can make things convenient for staff or equipment mechanical work, balancing pole 3 follows work platform 1 vertically passes, mainly can play balanced stable effect during work platform 1 up-and-down motion, prevents work platform 1 takes place to turn on one's side.
The working principle and the using process of the utility model are as follows: in the use process, when a worker or equipment is placed on the working platform 1, the operating technician firstly turns on the power switch of the upward movement of the chain 5, so that the chain 5 rotates upwards along the vertical direction, the chain 5 drives the chain pin 7 to move upwards along the vertical direction in the rotating process, the chain pin 7 drives the connecting sleeve 6 to move upwards along the vertical direction, since the connecting sleeve 6 is fixedly connected to the work platform 1, the work platform 1 moves up in the vertical direction following the connecting sleeve 6, the two sides of the working platform 1 along the transverse direction are both connected with the chain 5 structure, the working platform 1 is adjusted to the required height, the power switch moving upwards is closed, then, the worker performs corresponding operation, so that the worker can conveniently perform high-altitude operation, and the operation is not complex; when the worker completes the related work in high altitude, the worker turns on the power switch which moves downwards again, so that the chain 5 rotates downwards along the vertical direction, the chain pin 7 is driven to move downwards along the vertical direction during the rotation of the chain 5, the chain pin 7 drives the connecting sleeve 6 to move downwards along the vertical direction, as the connecting sleeve 6 is fixedly connected with the working platform 1, the working platform 1 moves downwards along the vertical direction along the connecting sleeve 6, the working platform 1 is moved to a proper position, the power switch which moves downwards is turned off, when the working platform 1 is operated to the highest position along the vertical direction, the height which needs to be worked cannot be reached, and then the relative positions of the external supporting structure 201 and the internal supporting structure 202 of the main supporting structure 2 can be operated firstly, adjusting to a desired height position, aligning bolts with connecting holes formed in the external supporting structure 201 and the internal supporting structure 202, fixing the external supporting structure 201 and the internal supporting structure 202, and after the fixing is finished, operating a power switch of the chain 5 to enable the working platform 1 to move to a corresponding height for working, so that the purpose of adjusting the height of the main supporting structure 2 is achieved, the height of the device is further adjusted, and high-altitude operation is facilitated;
when the power switch of the chain 5 is closed, the working platform 1 vertically moves downwards along the balancing rod 3, and when the lower surface of the working platform 1 contacts the travel switch 8, the travel switch 8 brakes the whole moving device, so that the working platform 1 stops moving, the working platform 1 is prevented from excessively descending under unexpected conditions, falling from high altitude to workers or other equipment is prevented, accidents are reduced, the first fixing plate 401 is fixedly installed vertically below the second fixing plate 402, the buffer spring 9 is fixedly installed between the first fixing plate 401 and the second fixing plate 402, when the working platform 1 contacts the travel switch 8 in the descending motion process, the travel switch 8 applies a force to the second fixing plate 402, and the second fixing plate 402 is slidably connected with the balancing rod 3 and the supporting rod 10, buffer spring 9 receives the effect of second fixed plate 402 carries out elastic compression along vertical decurrent direction, buffer spring 9 is right work platform 1 touching can play the cushioning effect during travel switch 8, prevent with travel switch 8 crushes by pressure, reduces the probability of equipment damage, prolongs the life of equipment.
Claims (8)
1. The utility model provides a building machinery field mechatronic elevating gear, includes work platform, its characterized in that: the working platform comprises a main supporting structure, a connecting sleeve and a balancing rod, the working platform is arranged in the middle of the main supporting structure, a chain wheel is arranged on the inner side of the main supporting structure, a chain is arranged on the chain wheel, a chain pin at the side edge of the chain is fixedly connected with the working platform through the connecting sleeve, the upper part and the lower part of the balancing rod are both penetrated from the upper part to the lower part of a fixed plate, the fixed plate comprises a first fixed plate and a second fixed plate, the first fixed plate is positioned on the vertical lower part of the second fixed plate, the first fixed plate is fixedly arranged on the main supporting structure along the front side and the rear side, the balancing rod is fixedly connected with the first fixed plate, the balancing rod is slidably connected with the second fixed plate, the balancing rod is penetrated from the upper part to the lower part of the working platform, and the working platform is slidably connected with the balancing rod, the fixing plates are arranged above and below the working platform.
2. The mechanical-electrical integration lifting device in the field of construction machinery as claimed in claim 1, wherein: the first fixing plate is provided with a travel switch along the surface position above the first fixing plate, and the working platform is arranged above the travel switch.
3. The mechanical-electrical integration lifting device in the field of construction machinery as claimed in claim 1, wherein: the second fixing plate comprises a buffer spring, one end of the buffer spring is fixedly connected with the lower surface of the first fixing plate, and the other end of the buffer spring is fixedly connected with the upper surface of the second fixing plate.
4. The mechanical-electrical integration lifting device in the field of construction machinery as claimed in claim 1, wherein: the horizontal left sides of the first fixing plate and the second fixing plate are connected through a supporting rod, the lower portion of the supporting rod is fixedly connected with the first fixing plate, and the upper portion of the supporting rod is slidably connected with the second fixing plate.
5. The mechanical-electrical integration lifting device in the field of construction machinery as claimed in claim 1, wherein: the main supporting structure comprises an outer supporting structure and an inner supporting structure, corresponding connecting holes are formed between the outer supporting structure and the inner supporting structure, and bolts are used for hinging the outer supporting structure and the inner supporting structure through the connecting holes.
6. The mechanical-electrical integration lifting device in the field of construction machinery as claimed in claim 1, wherein the physical signs are as follows: the position that the fixed plate set up is not more than main bearing structure is along the topmost of vertical direction, is not less than main bearing structure is along the lowermost end of vertical direction.
7. The mechanical-electrical integration lifting device in the field of construction machinery as claimed in claim 1, wherein: the main supporting structure and the fixing plate are of cuboid structures.
8. The mechanical-electrical integration lifting device in the field of construction machinery as claimed in claim 1, wherein: the balance rod is cylindrical, the area of the circular bottom surface of the balance rod is not larger than the area of the upper surface of the fixed plate, and the area of the upper surface of the fixed plate is not larger than the area of the upper surface of the working platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121536976.2U CN215479552U (en) | 2021-07-07 | 2021-07-07 | Electromechanical integrated lifting device in construction machinery field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121536976.2U CN215479552U (en) | 2021-07-07 | 2021-07-07 | Electromechanical integrated lifting device in construction machinery field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215479552U true CN215479552U (en) | 2022-01-11 |
Family
ID=79725045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121536976.2U Active CN215479552U (en) | 2021-07-07 | 2021-07-07 | Electromechanical integrated lifting device in construction machinery field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215479552U (en) |
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2021
- 2021-07-07 CN CN202121536976.2U patent/CN215479552U/en active Active
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