CN112723103A - Transmission mechanism of construction elevator - Google Patents
Transmission mechanism of construction elevator Download PDFInfo
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- CN112723103A CN112723103A CN202011411047.9A CN202011411047A CN112723103A CN 112723103 A CN112723103 A CN 112723103A CN 202011411047 A CN202011411047 A CN 202011411047A CN 112723103 A CN112723103 A CN 112723103A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
- B66B9/003—Kinds or types of lifts in, or associated with, buildings or other structures for lateral transfer of car or frame, e.g. between vertical hoistways or to/from a parking position
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0206—Car frames
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- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
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Abstract
The invention discloses a transmission mechanism of a construction elevator, which relates to the technical field of elevator transmission equipment and comprises a first mounting plate, a support frame, auxiliary support assemblies, a longitudinal moving assembly, two groups of transverse moving assemblies and a suspension cage, wherein the support frame is fixedly arranged on the first mounting plate, the two groups of auxiliary support assemblies are symmetrically arranged on two sides of the support frame, the longitudinal moving assembly is fixedly arranged on the support frame, the transverse moving assembly is fixedly arranged on the longitudinal moving assembly, and the suspension cage is fixedly arranged on the transverse moving assembly.
Description
Technical Field
The invention relates to the technical field of elevator transmission equipment, in particular to a transmission mechanism of a construction elevator.
Background
Construction elevators are generally referred to as construction elevators, but construction elevators comprise a broader definition and construction platforms also belong to the construction elevator series. The simple construction elevator consists of a lift car, a driving mechanism, a standard knot, an attached wall, a chassis, a fence, an electrical system and the like, is a manned cargo-carrying construction machine frequently used in buildings, is comfortable and safe to ride due to the unique box body structure, is usually matched with a tower crane to use on a construction site, generally has the carrying capacity of 0.3-3.6 tons, and has the running speed of 1-96M/min and the like.
The construction elevator is also called as a construction elevator for buildings, and can also be used as an outdoor elevator for lifting a cage in a construction site. The machine is a manned cargo-carrying construction machine which is frequently used in buildings and is mainly used for the interior and exterior decoration of high-rise buildings, the construction of buildings such as bridges, chimneys and the like. Due to the unique box body structure, constructors can sit comfortably and safely. The construction elevator is usually matched with a tower crane to be used on a construction site. The load of a common construction elevator is 1 to 10 tons, and the running speed is 1 to 60 m/min. Construction elevators are of many kinds and are classified according to the operation mode: no counterweight and counterweight; the construction elevator is divided into a manual control type and an automatic control type according to a control mode, at present, when the existing construction elevator is used, the main transmission mechanism has some defects when the lifting speed is controlled, only longitudinal movement can be carried out, transverse movement cannot be carried out, the transmission effect is poor, and the universality of the construction elevator is reduced.
Disclosure of Invention
The embodiment of the invention provides a transmission mechanism of a construction elevator, which aims to solve the problems that when the existing construction elevator is used, the main transmission mechanism has some defects when controlling the lifting speed, only can move longitudinally, cannot move transversely, has poor transmission effect and reduces the universality of the construction elevator.
The embodiment of the invention adopts the following technical scheme: the utility model provides a construction elevator drive mechanism, includes first mounting panel, support frame, auxiliary stay subassembly, longitudinal movement subassembly, lateral shifting subassembly and cage, the support frame is fixed to be set up on first mounting panel, the auxiliary stay subassembly is equipped with two sets ofly, and is two sets of the auxiliary stay subassembly symmetry sets up in the support frame both sides, the longitudinal movement subassembly is fixed to be set up on the support frame, the lateral shifting subassembly is fixed to be set up on the longitudinal movement subassembly, the cage is fixed to be set up on the lateral shifting subassembly.
Further, the auxiliary supporting assembly comprises a first fixing plate, two sliding rods, a first sliding block and two L-shaped connecting rods, the first fixing plate is symmetrically arranged at two ends of the supporting frame, two ends of each sliding rod are connected with the two first fixing plates, the first sliding blocks are arranged in two blocks and are arranged on the sliding rods in a sliding mode, one end of each L-shaped connecting rod is connected with the corresponding first sliding block, and the other end of each L-shaped connecting rod is connected with the transverse moving assembly.
Further, the longitudinal movement assembly comprises a power part and a moving part, the power part is fixedly arranged on one side of the support frame, and the moving part is connected with the power part.
Further, power component includes mobile motor, first swing pinion, second swing pinion, rotary rod, third swing pinion and fourth swing pinion, the mobile motor is fixed to be set up on first mounting panel, first swing pinion is connected with mobile motor's output, the second swing pinion sets up in first swing pinion one side, first swing pinion meshes with the second swing pinion mutually, the rotary rod is fixed to be set up on the second swing pinion, the third swing pinion is equipped with two, two the third swing pinion is fixed the both ends that set up at the rotary rod respectively, the fourth swing pinion is equipped with two, two the fourth swing pinion sets up respectively in a third swing pinion top, the third swing pinion meshes with the fourth swing pinion mutually.
Further, the moving part comprises a moving plate, first lead screws, first fixed seats, moving gears, moving racks, connecting columns and first moving blocks, the moving plate is fixedly arranged on one side of the support frame, a rectangular long groove is formed in the middle of the moving plate, moving grooves are formed in two sides of the moving plate, the number of the first lead screws is two, one end of each of the two first lead screws is connected with a fourth rotating gear, the other end of each of the two first lead screws is connected with one of the first fixed seats, the number of the first fixed seats is two, the two first fixed seats are symmetrically arranged on the moving plate, the first moving blocks are arranged on the two first lead screws in a sliding mode, two ends of each first moving block are in contact with the sliding grooves, one end of each connecting column is connected with one first lead screw, and the other end of each connecting column is connected with the moving gears, the movable gear is arranged in the rectangular long groove, the movable rack is fixedly arranged on one side of the rectangular long groove, and the movable gear is meshed with the movable rack.
Further, the transverse moving component comprises a supporting plate, a first motor, a first belt pulley, a second belt pulley, a third belt pulley, a fourth belt pulley, a first belt, a second lead screw, a third lead screw, a supporting seat, a second moving block, a second fixed plate and a connecting block, the supporting plate is fixedly connected with the first moving block, the first motor is fixedly arranged on one side of the supporting plate, the first belt pulley and the second belt pulley are both connected with the output end of the first motor, the third belt pulley is arranged on one side of the first belt pulley, the first belt is sleeved on the first belt pulley and the third belt pulley, the fourth belt pulley is arranged on one side of the second belt pulley, the second belt is sleeved on the second belt pulley and the fourth belt pulley, the supporting seat is four, and the four supporting seats are symmetrically arranged on the supporting plate in pairs, one end of the second lead screw is connected with a third belt pulley, the other end of the second lead screw is connected with a group of supporting seats, one end of the third lead screw is connected with a fourth belt pulley, the other end of the third lead screw is connected with another group of supporting seats, two second moving blocks are arranged, the two second moving blocks are arranged on the second lead screw and the third lead screw in a sliding mode respectively, the second fixing plate is fixedly connected with the two second moving blocks, four connecting blocks are arranged, and the four connecting blocks are arranged on the second fixing plate in a pairwise symmetry mode.
Furthermore, one side of the suspension cage is provided with a switch door, and the bottom of the suspension cage is provided with an anti-slip groove.
The embodiment of the invention adopts at least one technical scheme which can achieve the following beneficial effects:
one is as follows: the supporting frame serves as a supporting point of the whole device, the auxiliary supporting assembly is used for assisting and fixing the transverse moving assembly, the longitudinal moving assembly is used for driving the suspension cage to longitudinally move, the transverse moving assembly is used for driving the suspension cage to transversely move, and the suspension cage is used for bearing workers or goods, so that the effect of the transmission mechanism is greatly improved, the defects of the transmission mechanism in controlling the lifting speed are overcome, meanwhile, the device can transversely move, and the universality of the device is improved.
The second step is as follows: through the setting of auxiliary stay subassembly can be when lateral shifting subassembly carries out lateral shifting, can guarantee the equilibrium of cage, can not lead to the cage to cause the unstable condition to appear in lateral shifting subassembly both ends when removing to certain side, has avoided unexpected emergence, has improved the security of this device greatly.
And thirdly: through the setting of longitudinal movement subassembly can drive the cage and carry out longitudinal movement, provides sufficient power simultaneously for driven effect has obtained the improvement, and work efficiency has also obtained the promotion.
Fourthly, the method comprises the following steps: through lateral shifting subassembly set up and can drive the cage and carry out lateral shifting, greatly increased the working range of this device, improved the practicality of this device greatly.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic perspective view of the longitudinal motion assembly of the present invention;
fig. 4 is a schematic perspective view of the lateral shifting unit of the present invention.
The reference numbers in the figures are: a first mounting plate 1, a support frame 2, an auxiliary support component 3, a longitudinal moving component 4, a transverse moving component 5, a suspension cage 6, a first fixing plate 31, a sliding rod 32, a first sliding block 33, an L-shaped connecting rod 34, a power component 41, a moving component 42, a moving motor 411, a first rotating gear 412, a second rotating gear 413, a rotating rod 414, a third rotating gear 415, a fourth rotating gear 416, a moving plate 421, a first screw rod 422, a first fixing seat 423, a moving gear 424 and a moving rack 425, the device comprises a connecting column 426, a first moving block 427, a supporting plate 51, a first motor 52, a first belt pulley 53, a second belt pulley 54, a third belt pulley 56, a fourth belt pulley 57, a first belt 58, a second belt 59, a second screw rod 510, a third screw rod 511, a supporting seat 512, a second moving block 513, a second fixing plate 514, a connecting block 515, an opening and closing door 61 and an anti-skid groove 62.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, the technical solutions provided by the embodiments of the present invention will be described in detail, wherein the construction elevator transmission mechanism includes a first mounting plate 1, a support frame 2, two auxiliary support assemblies 3, a longitudinal moving assembly 4, a transverse moving assembly 5 and a suspension cage 6, the support frame 2 is fixedly disposed on the first mounting plate 1, the two auxiliary support assemblies 3 are disposed in two sets, the two sets of auxiliary support assemblies 3 are symmetrically disposed on two sides of the support frame 2, the longitudinal moving assembly 4 is fixedly disposed on the support frame 2, the transverse moving assembly 5 is fixedly disposed on the longitudinal moving assembly 4, the suspension cage 6 is fixedly disposed on the transverse moving assembly 5, in an operating state, the support frame 2 is used as a support point of the whole device, the transverse moving assembly 5 is auxiliarily fixed by the auxiliary support assembly 3, the longitudinal moving assembly 4 is used to drive the suspension cage 6 to longitudinally move, the transverse moving component 5 is used for driving the suspension cage 6 to move transversely, and the suspension cage 6 is used for carrying workers or goods.
Specifically, the auxiliary support assembly 3 includes two first fixing plates 31, two first fixing plates 31 symmetrically disposed at two ends of the support frame 2, two ends of the sliding rod 32 are connected to the two first fixing plates 31, two first sliding blocks 33 are disposed on the sliding rod 32, one end of the two L-shaped connecting rods 34 is connected to one first sliding block 33, the other end of the two L-shaped connecting rods 34 is connected to the transverse moving assembly 5, the auxiliary support assembly 3 can ensure the balance of the cage 6 when the transverse moving assembly 5 moves transversely, so that the cage 6 cannot be moved to one side to cause the two ends of the transverse moving assembly 5 to be unstable, the occurrence of accidents is avoided, and the safety of the device is greatly improved.
Specifically, the longitudinal moving assembly 4 comprises a power component 41 and a moving component 42, the power component 41 is fixedly arranged on one side of the support frame 2, and the moving component 42 is connected with the power component 41.
Specifically, the power unit 41 includes a moving motor 411, a first rotating gear 412, a second rotating gear 413, a rotating lever 414, a third rotating gear 415, and a fourth rotating gear 416, the moving motor 411 is fixedly arranged on the first mounting plate 1, the first rotating gear 412 is connected with the output end of the moving motor 411, the second rotating gear 413 is provided on the side of the first rotating gear 412, the first rotating gear 412 is engaged with the second rotating gear 413, the rotating rod 414 is fixedly arranged on the second rotating gear 413, two third rotating gears 415 are arranged, two third rotating gears 415 are respectively and fixedly arranged at two ends of the rotating rod 414, two fourth rotating gears 416 are provided, two fourth rotating gears 416 are respectively provided above one third rotating gear 415, and the third rotating gear 415 is meshed with the fourth rotating gears 416.
Specifically, the moving part 42 includes a moving plate 421, first lead screws 422, first fixed seats 423, moving gears 424, moving racks 425, connecting columns 426 and first moving blocks 427, the moving plate 421 is fixedly disposed at one side of the supporting frame 2, a rectangular long groove is disposed at the middle position of the moving plate 421, moving grooves are disposed at two sides of the moving plate 421, two first lead screws 422 are disposed, one end of each of the two first lead screws 422 is connected to a fourth rotating gear 416, the other end of each of the two first lead screws 422 is connected to one first fixed seat 423, two first fixed seats 423 are disposed, the two first fixed seats 423 are symmetrically disposed on the moving plate 421, the first moving blocks 427 are slidably disposed on the two first lead screws 422, two ends of each of the first moving blocks 427 are in contact with the sliding grooves, one end of each of the connecting column 426 is connected to a first sliding block 33, the other end of the connecting column 426 is connected with a moving gear 424, the moving gear 424 is arranged in a rectangular long groove, the moving rack 425 is fixedly arranged at one side of the rectangular long groove, the moving gear 424 is engaged with the moving rack 425, the moving motor 411 drives the first rotating gear 412 to rotate, the first rotating gear 412 is engaged with the second rotating gear 413, the second rotating gear 413 drives the rotating rod 414 to rotate, the rotating rod 414 drives the third rotating gear 415 to rotate, the third rotating gear 415 is engaged with the fourth rotating gear 416, the fourth rotating gear 416 drives the first screw rod 422 to rotate, the first screw rod 422 rotates to drive the first moving block 427 to move in the sliding groove, and the first moving block 427 is engaged with the moving gear 424 and the moving rack 425 to work, so that the suspension cage 6 is driven to move longitudinally, and the suspension cage 6 can be driven to move longitudinally by the arrangement of the longitudinal moving component 4, meanwhile, enough power is provided, so that the transmission effect is improved, and the working efficiency is also improved.
Specifically, the transverse moving component 5 includes a supporting plate 51, a first motor 52, a first belt pulley 53, a second belt pulley 54, a third belt pulley 56, a fourth belt pulley 57, a first belt 58, a second belt 59, a second lead screw 510, a third lead screw 511, a supporting seat 512, a second moving block 513, a second fixing plate 514 and a connecting block 515, the supporting plate 51 is fixedly connected with the first moving block 427, the first motor 52 is fixedly disposed at one side of the supporting plate 51, the first belt pulley 53 and the second belt pulley 54 are both connected with the output end of the first motor 52, the third belt pulley 56 is disposed at one side of the first belt pulley 53, the first belt 58 is sleeved on the first belt pulley 53 and the third belt pulley 56, the fourth belt pulley 57 is disposed at one side of the second belt pulley 54, the second belt 59 is sleeved on the second belt pulley 54 and the fourth belt pulley 57, four supporting seats 512 are arranged on the supporting plate 51 in a pairwise symmetrical manner, one end of the second lead screw 510 is connected with the third belt pulley 56, the other end of the second lead screw 510 is connected with a group of supporting seats 512, one end of the third lead screw 511 is connected with the fourth belt pulley 57, the other end of the third lead screw 511 is connected with the other group of supporting seats 512, two second moving blocks 513 are arranged, the two second moving blocks 513 are respectively arranged on the second lead screw 510 and the third lead screw 511 in a sliding manner, the second fixing plate 514 is fixedly connected with the two second moving blocks 513, four connecting blocks 515 are arranged on the second fixing plate 514 in a pairwise symmetrical manner, the first belt pulley 53 and the second belt pulley 54 are driven to rotate by the first motor 52, the first belt pulley 53 drives the first belt 58 to rotate, first belt 58 drives third belt pulley 56 and rotates, second belt pulley 54 drives second belt 59 and rotates, second belt 59 drives fourth belt pulley 57 and rotates, third belt pulley 56 drives second lead screw 510 and rotates, fourth belt pulley 57 drives third lead screw 511 and rotates, second lead screw 510 and third lead screw 511 drive two second movable blocks 513 respectively and move, two sliding blocks drive second fixed plate 514 and move, thereby drive cage 6 and carry out lateral shifting, through lateral shifting subassembly 5 set up and can drive cage 6 and carry out lateral shifting, greatly increased this device's working range, improved this device's practicality greatly.
Specifically, one side of the suspension cage 6 is provided with a switch door 61, and the bottom of the suspension cage 6 is provided with an anti-slip groove 62.
The working principle of the invention is as follows: in the working state, the supporting frame 2 is used as a supporting point of the whole device, the auxiliary supporting component 3 is used for assisting and fixing the transverse moving component 5, the longitudinal moving component 4 is used for driving the suspension cage 6 to move longitudinally, the transverse moving component 5 is used for driving the suspension cage 6 to move transversely, the suspension cage 6 is used for bearing workers or cargos, firstly, the longitudinal moving component 4 drives the first rotating gear 412 to rotate through the moving motor 411, the first rotating gear 412 is meshed with the second rotating gear 413, the second rotating gear 413 drives the rotating rod 414 to rotate, the rotating rod 414 drives the third rotating gear 415 to rotate, the third rotating gear 415 is meshed with the fourth rotating gear 416, the fourth rotating gear 416 drives the first screw rod 422 to rotate, the first screw rod 422 rotates to drive the first moving block 427 to move in the sliding groove, meanwhile, the movable gear 424 and the movable rack 425 are engaged with each other to work, so as to drive the suspension cage 6 to move longitudinally, then the transverse moving assembly 5 drives the first belt pulley 53 and the second belt pulley 54 to rotate through the first motor 52, the first belt pulley 53 drives the first belt 58 to rotate, the first belt 58 drives the third belt pulley 56 to rotate, the second belt pulley 54 drives the second belt 59 to rotate, the second belt 59 drives the fourth belt pulley 57 to rotate, the third belt pulley 56 drives the second lead screw 510 to rotate, the fourth belt pulley 57 drives the third lead screw 511 to rotate, the second lead screw 510 and the third lead screw 511 respectively drive the two second moving blocks 513 to move, the two second moving blocks 513 drive the second fixing plate 514 to move, so as to drive the suspension cage 6 to move transversely, when the transverse moving assembly 5 works, the auxiliary supporting assembly 3 performs an auxiliary supporting function on the whole device, avoiding accidents.
The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a construction elevator drive mechanism, its characterized in that includes first mounting panel (1), support frame (2), auxiliary stay subassembly (3), longitudinal movement subassembly (4), lateral shifting subassembly (5) and cage (6), support frame (2) are fixed to be set up on first mounting panel (1), auxiliary stay subassembly (3) are equipped with two sets ofly, and are two sets of auxiliary stay subassembly (3) symmetry sets up in support frame (2) both sides, longitudinal movement subassembly (4) are fixed to be set up on support frame (2), lateral shifting subassembly (5) are fixed to be set up on longitudinal movement subassembly (4), cage (6) are fixed to be set up on lateral shifting subassembly (5).
2. A construction elevator transmission mechanism according to claim 1, wherein the auxiliary support member (3) includes two first fixing plates (31), two sliding rods (32), two first sliding blocks (33) and two L-shaped connecting rods (34), the two first fixing plates (31) are symmetrically disposed at two ends of the support frame (2), two ends of the sliding rods (32) are connected to the two first fixing plates (31), the two first sliding blocks (33) are disposed, the two first sliding blocks (33) are slidably disposed on the sliding rods (32), one end of each L-shaped connecting rod (34) of the L-shaped connecting rods (34) is connected to one first sliding block (33), and the other end of each L-shaped connecting rod (34) is connected to the transverse moving member (5).
3. A construction elevator transmission as claimed in claim 2, wherein the longitudinal moving assembly (4) comprises a power member (41) and a moving member (42), the power member (41) is fixedly arranged on one side of the support frame (2), and the moving member (42) is connected with the power member (41).
4. A construction elevator driving mechanism according to claim 3, wherein the power unit (41) includes a moving motor (411), a first rotating gear (412), a second rotating gear (413), a rotating rod (414), a third rotating gear (415) and a fourth rotating gear (416), the moving motor (411) is fixedly disposed on the first mounting plate (1), the first rotating gear (412) is connected with the output end of the moving motor (411), the second rotating gear (413) is disposed at one side of the first rotating gear (412), the first rotating gear (412) is engaged with the second rotating gear (413), the rotating rod (414) is fixedly disposed on the second rotating gear (413), the third rotating gear (415) is provided with two, the two third rotating gears (415) are respectively and fixedly disposed at two ends of the rotating rod (414), the number of the fourth rotating gears (416) is two, the two fourth rotating gears (416) are respectively arranged above one third rotating gear (415), and the third rotating gear (415) is meshed with the fourth rotating gears (416).
5. The transmission mechanism of a construction elevator as claimed in claim 4, wherein the moving part (42) comprises a moving plate (421), a first screw (422), a first fixed seat (423), a moving gear (424), a moving rack (425), a connecting column (426) and a first moving block (427), the moving plate (421) is fixedly arranged at one side of the supporting frame (2), a rectangular long slot is arranged at the middle position of the moving plate (421), moving slots are arranged at two sides of the moving plate (421), the first screw (422) is provided with two screws, one end of each of the two first screws (422) is respectively connected with a fourth rotating gear (416), the other end of each of the two first screws (422) is respectively connected with one first fixed seat (423), the first fixed seats (423) are provided with two screws, the two first fixed seats (423) are symmetrically arranged on the moving plate (421), the first moving block (427) is arranged on the two first screw rods (422) in a sliding mode, two ends of the first moving block (427) are in contact with the sliding grooves, one end of the connecting column (426) is connected with the first sliding block (33), the other end of the connecting column (426) is connected with the moving gear (424), the moving gear (424) is arranged in the rectangular long groove, the moving rack (425) is fixedly arranged on one side of the rectangular long groove, and the moving gear (424) is meshed with the moving rack (425).
6. The construction hoist driving mechanism according to claim 5, wherein the lateral moving member (5) includes a support plate (51), a first motor (52), a first pulley (53), a second pulley (54), a third pulley (56), a fourth pulley (57), a first belt (58), a second belt (59), a second lead screw (510), a third lead screw (511), a support base (512), a second moving block (513), a second fixed plate (514), and a connection block (515), the support plate (51) is fixedly connected to the first moving block (427), the first motor (52) is fixedly disposed at one side of the support plate (51), the first pulley (53) and the second pulley (54) are both connected to an output end of the first motor (52), and the third pulley (56) is disposed at one side of the first pulley (53), the first belt (58) is sleeved on the first belt pulley (53) and the third belt pulley (56), the fourth belt pulley (57) is arranged on one side of the second belt pulley (54), the second belt (59) is sleeved on the second belt pulley (54) and the fourth belt pulley (57), four supporting seats (512) are arranged, the four supporting seats (512) are symmetrically arranged on the supporting plate (51) in pairs, one end of the second lead screw (510) is connected with the third belt pulley (56), the other end of the second lead screw (510) is connected with one group of supporting seats (512), one end of the third lead screw (511) is connected with the fourth belt pulley (57), the other end of the third lead screw (511) is connected with the other group of supporting seats (512), the second moving block (513) is provided with two second moving blocks (513), and the two second moving blocks (513) are respectively arranged on the second lead screw (510) and the third lead screw (511) in a sliding manner, the second fixing plate (514) is fixedly connected with the two second moving blocks (513), four connecting blocks (515) are arranged, and the four connecting blocks (515) are symmetrically arranged on the second fixing plate (514) in pairs.
7. The transmission mechanism of a construction elevator as claimed in claim 6, wherein a switch door (61) is provided at one side of the cage (6), and an anti-slip groove (62) is provided at the bottom of the cage (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011411047.9A CN112723103A (en) | 2020-12-03 | 2020-12-03 | Transmission mechanism of construction elevator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011411047.9A CN112723103A (en) | 2020-12-03 | 2020-12-03 | Transmission mechanism of construction elevator |
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| CN112723103A true CN112723103A (en) | 2021-04-30 |
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| CN202011411047.9A Pending CN112723103A (en) | 2020-12-03 | 2020-12-03 | Transmission mechanism of construction elevator |
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| CN114873413A (en) * | 2022-01-24 | 2022-08-09 | 湘潭大学 | Outer cage base of construction elevator |
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|---|---|---|---|---|
| CN114873413A (en) * | 2022-01-24 | 2022-08-09 | 湘潭大学 | Outer cage base of construction elevator |
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Application publication date: 20210430 |