CN214611404U

CN214611404U - A special elevator for construction and installation engineering

Info

Publication number: CN214611404U
Application number: CN202120607601.4U
Authority: CN
Inventors: 成宏伟
Original assignee: Xi'an Construction Engineering Green Building Installation Co ltd
Current assignee: Shaanxi Huachuang Weiye Construction Co ltd
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2021-11-05
Anticipated expiration: 2031-03-25

Abstract

The utility model discloses a special lift for building installation engineering, in particular to the field of building lifts. , a square hole is opened between the center positions of the left and right surfaces of the base, a cylinder is rotatably connected inside the two fixed pipes through a bearing, and a No. 1 threaded rod is respectively passed through the inside of the two cylinders. The utility model rotates the No. 1 motor, thereby driving the two cylinders to rotate, thereby driving the two No. 1 threaded rods to move up and down, so that the height of the installation platform mechanism can be adjusted, and the No. 2 motor is rotated to drive the No. 2 threaded rod to rotate , thereby driving the two support plates to shrink or expand, so as to adjust the left and right support range of the support mechanism, and support the equipment through the hydraulic lifting rod to make the equipment more stable.

Description

Special lift of building installation engineering

Technical Field

The utility model relates to a building lift technical field, more specifically say, the utility model relates to a special lift of architectural erection engineering.

Background

The lift, the lift operation platform is a multi-functional lift mechanical equipment, can divide into fixed and portable, guide rail type, crank arm formula, scissor fork formula, chain formula, loading and unloading platform etc. the lift is widely used for high altitude plant installation and maintenance such as industrial installation, overhaul of equipments property management, warehouse, aviation, airport, harbour, 4S shop, station, machinery, chemical industry, medicine, electron, electric power, but do not have a special use, effectual lift carrier in the building installation field all, all install the construction through artifical use ladder frame usually, ladder frame takes place the potential safety hazard easily when using like this, for this reason, we need a building installation engineering special lift.

The lift that has now on the market has the rise height limited, rises after the take the altitude, and up deliver the trouble scheduling problem of installation goods, and equipment supporting seat can not adjust poor stability scheduling problem in addition.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a special lift of architectural installation engineering to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a special elevator for building installation engineering comprises a base, universal wheels are fixedly connected at four corners of the lower surface of the base, fixed tubes are fixedly connected to the upper surface of the base, the fixed tubes are symmetrically distributed on the left and right sides of the base, a square hole is formed between the centers of the left and right surfaces of the base, two fixed tubes are rotatably connected with cylinders through bearings, a threaded rod is arranged in each of the two cylinders, the surface of the threaded rod is rotatably connected with the inner threads of the cylinder, the upper end of the threaded rod extends out of the upper surface of the upper end of the cylinder, transmission mechanisms are arranged on the surfaces of the two cylinders, a supporting mechanism is arranged in the base, a mounting platform mechanism is arranged between the upper ends of the two threaded rods, each transmission mechanism comprises a first fixing frame fixedly connected to the middle position of the upper surface of the base, a first motor is fixedly connected to the right end position in the first fixing frame, a fixed cover in motor output shaft surface has connect the drive wheel No. one, two the cylinder surface is located the corresponding position of drive wheel is fixed cover respectively has connect No. two drive wheels, two drive wheel surface with the transmission is connected with the drive belt between the drive wheel surface, supporting mechanism wears to establish including the activity the inside bilateral symmetry distribution's of base square hole backup pad, two the screw thread rotates between the backup pad is inside to be connected with the threaded rod No. two, both ends screw thread opposite direction about No. two threaded rod surfaces.

Furthermore, No. two motors of inside left end position fixedly connected with of mount, No. two motor output shaft activities wear to establish the base upper surface, just No. two motor output shaft extend to in the base square hole, No. two motor output shaft lower extreme surface fixed bushings have a gear.

Furthermore, the fixed cover in surface has connected No. two gears in the middle of the No. two threaded rods, No. two gear surfaces with a gear surface meshing is connected, two the one end fixedly connected with hydraulic lifting rod, two of base are kept away from to the backup pad lower surface the inside backing plate that is connected with through the pivot rotation of hydraulic lifting rod lower extreme.

Further, the mounting platform mechanism comprises a first fixing plate fixedly sleeved on the upper end surface of the first threaded rod, a second fixing plate fixedly connected between the first fixing plate and the second fixing plate, and a groove is formed in the middle of the front surface and the rear surface of the second fixing plate.

Furthermore, No. two fixed plate upper surface fixed connection have bilateral symmetry distribute's No. three fixed plates, the left side No. three fixed plate right side fixed connection have No. three motors, No. two fixed plate upper surfaces are located No. three motor right side position fixed connection have No. four fixed plates, No. three motor output shaft wear to establish No. four fixed plates, just No. three motor surfaces through the pivot with No. four fixed plate surface rotation are connected.

Further, No. three motor output shaft right surfaces pass through No. three threaded rods of shaft coupling fixedly connected with, No. three threaded rod surface fixed cover has connect the capstan winch of bilateral symmetry distribution, and two capstan winch surface winding have the haulage rope, two haulage rope lower extreme fixedly connected with ring, two the inside swing joint of ring has the station platen.

Furthermore, the surface of the third threaded rod is positioned between the two winches and is in threaded rotation connection with a first connecting plate, the left surface and the right surface of the first connecting plate are fixedly connected with a second connecting plate which are symmetrically distributed, the lower ends of the two second connecting plates are movably embedded into the grooves of the second fixing plate, and the upper surfaces of the two second connecting plates are fixedly connected with safety frames.

The utility model discloses a technological effect and advantage:

1. compared with the prior art, rotate through a motor, thereby drive two cylinders and rotate, thereby drive two threaded rod oscilaltions, thereby can adjust the height lift of mounting platform mechanism, rotate through No. two motors, thereby drive a gear revolve, thereby drive No. two threaded rod revolutions, thereby drive two backup pad contractions or expandes, thereby adjust the scope of supporting about the supporting mechanism, come support device through hydraulic pressure lifter, make its equipment more stable.

2. Compared with the prior art, rotate through No. three motors, thereby drive two capstan winch rotations, thereby can drive the lift of station platen, thereby can send installer or installation goods to the installing frame the inside, rotate through No. three motors, thereby drive No. three threaded rods and rotate, thereby it removes about driving a connecting plate, thereby it removes about driving two No. two connecting plates, thereby it removes about driving mounting platform, two No. two inside activity cards of connecting plate slide movement in No. two fixed plate recesses, make its mounting platform firm more.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the internal structure of the present invention.

Fig. 3 is the internal structure schematic diagram of the mounting platform mechanism of the present invention.

The reference signs are: 1. a base; 2. a universal wheel; 3. a fixed tube; 4. a cylinder; 5. a first threaded rod; 6. a first fixing frame; 7. a first motor; 8. a first transmission wheel; 9. a second driving wheel; 10. a transmission belt; 11. a support plate; 12. a second threaded rod; 13. a second motor; 14. a first gear; 15. a second gear; 16. a hydraulic lifting rod; 17. a base plate; 18. a first fixing plate; 19. a second fixing plate; 20. a third fixing plate; 21. a third motor; 22. a fourth fixing plate; 23. a third threaded rod; 24. a winch; 25. a hauling rope; 26. a circular ring; 27. a station board; 28. a first connecting plate; 29. a second connecting plate; 30. and (6) a safety frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in the attached figures 1-3, the special elevator for the building installation engineering comprises a base 1, universal wheels 2 are fixedly connected at four corners of the lower surface of the base 1, fixed tubes 3 which are symmetrically distributed at the left and right sides are fixedly connected to the upper surface of the base 1, a square hole is arranged between the centers of the left and right surfaces of the base 1, cylinders 4 are rotatably connected inside the two fixed tubes 3 through bearings, a threaded rod 5 penetrates through the inner parts of the two cylinders 4, the surface of the threaded rod 5 is rotatably connected with the inner threads of the cylinders 4, the upper end of the threaded rod 5 extends out of the upper end of the cylinder 4, transmission mechanisms are arranged on the surfaces of the two cylinders 4, a supporting mechanism is arranged inside the base 1, an installation platform mechanism is arranged between the upper ends of the two threaded rods 5, each transmission mechanism comprises a first fixing frame 6 fixedly connected to the middle position of the upper surface of the base 1, and a first motor 7 is fixedly connected to the right end position inside the first fixing frame 6, no. 7 output shaft surfaces of motor are fixed to be cup jointed with drive wheel 8, two cylinders 4 surfaces are located the position that drive wheel 8 corresponds and are fixed the cup joint No. two drive wheels 9 respectively, the transmission is connected with drive belt 10 between two No. two drive wheel 9 surfaces and the drive wheel 8 surface, supporting mechanism is including the activity wear to establish the backup pad 11 of 1 square hole inside bilateral symmetry distribution of base, screw thread rotation is connected with No. two threaded rod 12 between two backup pad 11 insides, both ends screw thread opposite direction about No. two threaded rod 12 surfaces.

In a preferred embodiment, No. two motors 13 are fixedly connected to the left end position inside the first fixing frame 6, the output shafts of the No. two motors 13 movably penetrate through the upper surface of the base 1, the output shafts of the No. two motors 13 extend into the square holes of the base 1, and a first gear 14 is fixedly sleeved on the lower end surface of the output shafts of the No. two motors 13, so that the No. two motors 13 can be more stably fixed through the first fixing frame 6.

In a preferred embodiment, a second gear 15 is fixedly sleeved on the middle surface of the second threaded rod 12, the surface of the second gear 15 is meshed with the surface of the first gear 14, one ends of the lower surfaces of the two support plates 11, which are far away from the base 1, are fixedly connected with hydraulic lifting rods 16, and a backing plate 17 is rotatably connected to the inner portions of the lower ends of the two hydraulic lifting rods 16 through a rotating shaft, so that the support plates 11 can be adjusted more conveniently through the hydraulic lifting rods 16.

In a preferred embodiment, the mounting platform mechanism comprises a first fixing plate 18 fixedly sleeved on the upper end surfaces of the two first threaded rods 5, a second fixing plate 19 is fixedly connected between the two first fixing plates 18, and a groove is formed in the middle position of the front surface and the rear surface of the second fixing plate 19, so that the two fixing plates 18 can be more stably fixed through the second fixing plate 19.

In a preferred embodiment, No. three fixed plates 20 that bilateral symmetry distributes are connected to No. two fixed plate 19 upper surface fixed connection, No. three fixed plate 20 right fixed surface fixed connection of left side has No. three motor 21, No. two fixed plate 19 upper surface is located No. three motor 21 right side position fixed connection has No. four fixed plate 22, No. three motor 21 output shaft wears to establish No. four fixed plate 22, and No. three motor 21 surface is connected through pivot and No. four fixed plate 22 surface rotations, so that can make No. three motor 21 more firm through No. three fixed plate 20 and No. four fixed plate 22.

In a preferred embodiment, No. three motor 21 output shaft right surface has No. three threaded rod 23 through shaft coupling fixedly connected with, No. three threaded rod 23 fixed cover has connect with bilateral symmetry's capstan winch 24 on the surface, two capstan winch 24 surface winding have haulage rope 25, two haulage rope 25 lower extreme fixedly connected with rings 26, two rings 26 inside swing joint have a station board 27 to thereby can drive capstan winch 24 to rotate through No. three threaded rod 23 rotation, thereby drive haulage rope 25 and contract from top to bottom.

In a preferred embodiment, the surface of the third threaded rod 23 is positioned between the two winches 24 and is in threaded rotation connection with a first connecting plate 28, the left surface and the right surface of the first connecting plate 28 are fixedly connected with a second connecting plate 29 which are symmetrically distributed, the lower ends of the two second connecting plates 29 are movably embedded in the groove of the second fixing plate 19, and the upper surfaces of the two second connecting plates 29 are fixedly connected with a safety frame 30, so that the two second connecting plates 29 can slide left and right in the groove of the second fixing plate 19, and the mounting platform of the two second connecting plates 29 is more stable.

The utility model discloses the theory of operation: rotate through a motor 6, thereby drive two cylinders 4 and rotate, thereby drive two 5 oscilations of threaded rod, thereby can adjust the height lift of mounting platform mechanism, rotate through No. two motors 13, thereby drive a gear 14 and rotate, thereby drive No. two 15 rotations of gear, thereby drive No. two threaded rod 12 and rotate, thereby drive two backup pad 11 contractions or expandes, thereby adjust the scope of supporting about the supporting mechanism, come the support apparatus through hydraulic pressure lifter 16, make its equipment stability more. Rotate through No. three motor 21, thereby drive two capstan winch 24 rotations, thereby can drive the lift of station platen 27, thereby can send installer or installation goods to the installing frame 30 the inside, rotate through No. three motor 21, thereby drive No. three threaded rod 23 rotations, thereby move about driving a connecting plate 28, thereby move about driving two No. two connecting plates 29, thereby move about driving mounting platform, two No. two connecting plates 29 inside activity card slide movement in No. two fixed plate 19 recesses, make its mounting platform more firm.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A special lift for construction and installation engineering, comprising a base (1), characterized in that: universal wheels (2) are fixedly connected at the four corners of the lower surface of the base (1), and universal wheels (2) are fixedly connected on the upper surface of the base (1) There are fixed tubes (3) symmetrically distributed on the left and right, square holes are formed between the center positions of the left and right surfaces of the base (1), and cylinders (4) are rotatably connected inside the two fixed tubes (3) through bearings. A No. 1 threaded rod (5) is respectively pierced in the interior of each of the cylinders (4), the surface of the No. 1 threaded rod (5) is rotatably connected with the internal thread of the cylinder (4), and the upper end of the No. 1 threaded rod (5) extends Outside the upper surface of the upper end of the cylinder (4), the surfaces of the two cylinders (4) are provided with a transmission mechanism, the base (1) is provided with a support mechanism inside, and the upper ends of the two No. 1 threaded rods (5) There is a mounting platform mechanism in between, and the transmission mechanism includes a No. 1 fixing frame (6) fixedly connected to the middle position of the upper surface of the base (1), and a No. 1 motor is fixedly connected to the inner right end of the No. 1 fixing frame (6). (7), the surface of the output shaft of the No. 1 motor (7) is fixedly sleeved with a No. 1 transmission wheel (8), and the surfaces of the two cylinders (4) are located at the corresponding positions of the No. 1 transmission wheel (8), respectively. A No. 2 transmission wheel (9) is fixedly sleeved, a transmission belt (10) is drivingly connected between the surfaces of the two No. 2 transmission wheels (9) and the surface of the No. 1 transmission wheel (8), and the supporting mechanism includes A support plate (11) which is movably penetrated inside the square hole of the base (1) is symmetrically distributed on the left and right, and a No. 2 threaded rod (12) is threadedly connected between the inside of the two support plates (11). The thread directions on the left and right ends of the surface of the No. threaded rod (12) are opposite.

2. A special lift for construction and installation engineering according to claim 1, characterized in that: a No. 2 motor (13) is fixedly connected to the inner left end of the No. 1 fixing frame (6), and the No. 2 motor (13) ) The output shaft movably passes through the upper surface of the base (1), and the output shaft of the No. 2 motor (13) extends into the square hole of the base (1), and the lower end surface of the output shaft of the No. 2 motor (13) is fixedly sleeved with a gear (14).

3. A special lift for construction and installation engineering according to claim 2, characterized in that: the middle surface of the No. 2 threaded rod (12) is fixedly sleeved with a No. 2 gear (15), and the No. 2 gear (15) ) surface is meshed and connected with the surface of the No. 1 gear (14), and a hydraulic lifting rod (16) is fixedly connected to the lower surface of the two supporting plates (11) away from the base (1), and the two hydraulic lifting rods (16) A backing plate (17) is rotatably connected to the inside of the lower end through a rotating shaft.

4. A special lift for construction and installation engineering according to claim 3, characterized in that: the installation platform mechanism comprises a No. 1 fixed plate (No. 18), a No. 2 fixing plate (19) is fixedly connected between the two No. 1 fixing plates (18), and a groove is formed in the middle of the front and rear surfaces of the No. 2 fixing plate (19).

5. A special lift for construction and installation engineering according to claim 4, characterized in that: the upper surface of the No. 2 fixing plate (19) is fixedly connected with the No. 3 fixing plate (20) symmetrically distributed on the left and right, and the left The No. 3 motor (21) is fixedly connected to the right surface of the No. 3 fixing plate (20), and the No. 4 fixing plate ( 22), the output shaft of the No. 3 motor (21) passes through the No. 4 fixing plate (22), and the surface of the No. 3 motor (21) is rotatably connected to the surface of the No. 4 fixing plate (22) through a rotating shaft .

6. A special lift for construction and installation engineering according to claim 5, characterized in that: the right surface of the output shaft of the No. 3 motor (21) is fixedly connected with a No. 3 threaded rod (23) through a coupling, and the third The surface of the No. threaded rod (23) is fixedly sleeved with winches (24) symmetrically distributed on the left and right, two winches (24) are wound with traction ropes (25) on the surface, and the lower ends of the two traction ropes (25) are fixedly connected with a circular ring (26), a platform plate (27) is movably connected inside the two rings (26).

7. A special elevator for construction and installation engineering according to claim 6, characterized in that: the surface of the No. 3 threaded rod (23) is located between the two winches (24) and is threadedly connected to a No. 1 connecting plate (23). 28), the left and right surfaces of the No. 1 connecting plate (28) are fixedly connected with symmetrically distributed No. 2 connecting plates (29), and the lower ends of the two No. 2 connecting plates (29) are movably embedded in the No. 2 fixing plate (29). 19) Inside the groove, a safety frame (30) is fixedly connected to the upper surfaces of the two No. 2 connecting plates (29).