CN212639885U

CN212639885U - Elevator for building engineering

Info

Publication number: CN212639885U
Application number: CN202021312549.1U
Authority: CN
Inventors: 邱教兰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-03-02
Anticipated expiration: 2030-07-07

Abstract

The utility model discloses an elevator for building engineering, which comprises a base, the base bottom is fixed with the directive wheel, open on base upper portion has a plurality of first sliding chute holes, be equipped with lift drive on the base, be fixed with horizontal drive arrangement on the lift drive arrangement, be fixed with vertical drive arrangement on the horizontal drive arrangement, this elevator for building engineering rises to appointed height with the steady efficient of workstation through lift drive arrangement, and under horizontal drive arrangement and vertical drive arrangement's regulation, the workstation that makes the elevator reachs appointed loading and unloading entry or operation station simultaneously, has compensatied the clearance and the deviation that transport vechicle and building of fixed elevator formed, has eliminated the potential safety hazard that goods loading and unloading and construction brought, has improved the security performance of elevator.

Description

Elevator for building engineering

Technical Field

The utility model relates to a construction machinery equipment technical field specifically is an elevator for building engineering.

Background

The elevator is a movable goods elevator for high-altitude operation, and is special equipment for high-altitude operation with wide application. The shear fork mechanical structure of the lifting ladder enables the lifting ladder to have higher stability, wide operation space and higher bearing capacity, enables the high-altitude operation range to be larger, and is suitable for simultaneous operation of multiple persons. It makes high altitude construction efficiency higher, and the safety is more ensured.

In the building engineering, when the outside of the building is constructed, a movable elevator is often adopted, and the movable elevator is one of elevators. However, the removal companion ladder is usually pulled by trailer or diesel engine, fix on the transport vechicle that removes, when meetting special topography and building, because the transport vechicle that portable companion ladder was fixed occupies certain space, can not make the perfect territory building laminating of companion ladder, so, when the companion ladder reachs appointed height, can have certain skew with the entry of goods for handling, and at this moment, the companion ladder can not move all around, can't accurately arrive appointed goods for handling entry or personnel operation station, lead to certain deviation, bring the potential safety hazard for goods for handling and construction. Therefore, an elevator for construction engineering is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an elevator for building engineering to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an elevator for building engineering, includes the base, the base bottom is fixed with the directive wheel, open on base upper portion has a plurality of first slotted hole, be equipped with lift drive on the base, be fixed with horizontal drive arrangement on the lift drive arrangement, be fixed with vertical drive arrangement on the horizontal drive arrangement, rise to appointed height through the steady efficient of lift drive arrangement with the workstation, simultaneously under horizontal drive arrangement and vertical drive arrangement's regulation, make the workstation of elevator arrive appointed goods handling entry or operation station, compensatied the clearance and the deviation that transport vechicle and building of fixed elevator formed, avoided the potential safety hazard that goods handling and construction brought, improved the security performance of elevator.

Preferably, the lifting driving device comprises a hydraulic machine, the hydraulic machine is fixed on the base, a scissor fork structure is fixed on the hydraulic machine, a top seat is arranged on the scissor fork structure, a plurality of second sliding slot holes are formed in the top seat, and the top seat is driven by the hydraulic machine and driven by the scissor fork structure to lift stably and efficiently.

Preferably, the scissor structure comprises a first rotating shaft fixed on a hydraulic rod of the hydraulic press, the first rotating shaft is connected with a first sliding groove hole on the base in a sliding manner, a first connecting rod is arranged on the first rotating shaft, a second connecting rod and a third connecting rod are arranged on the first connecting rod, the second connecting rod and the third connecting rod are both connected with the first connecting rod in a rotating manner, a second rotating shaft is fixed at one end of the second connecting rod, the second connecting rod is connected with the base in a rotating manner through the second rotating shaft, a fourth connecting rod is arranged at the other end of the second connecting rod, the fourth connecting rod is connected with the second connecting rod and the third connecting rod in a rotating manner through rotating shafts, a third rotating shaft is fixed at one end of the third connecting rod, the fourth connecting rod is connected with the top seat in a rotating manner, the third rotating shaft is connected with the second sliding groove hole in a sliding manner, and the first connecting rod, the second connecting rod, the third connecting rod and the fourth connecting, the scissor fork structure realizes the effect of stably transmitting the driving force of the hydraulic press to the top seat to lift the top seat, and enables people working on the elevator to work stably and efficiently.

Preferably, the transverse driving device comprises a first sliding block and a second sliding block, the first sliding block and the second sliding block are symmetrically fixed on two sides of the top seat, a first sliding rail is fixed on one side of the first sliding block, a rack is fixed on one side of the first sliding rail, a first motor is fixed on the bottom surface of the first sliding rail, a gear is fixed on an output shaft of the first motor, the gear is meshed with the rack, a second sliding rail is fixed on one side of the second sliding block, a base plate is fixed on the first sliding rail and the second sliding rail, and through adjustment of the transverse driving device, deviation between the elevator and a goods loading and unloading inlet caused by special working conditions can be eliminated, so that goods loading and unloading and personnel operation are facilitated.

Preferably, the longitudinal driving device comprises a second motor, a screw rod is fixed on an output shaft of the second motor, a fixed block is arranged at one end, away from the second motor, of the screw rod, the fixed block is fixed on the base plate, the screw rod is rotatably connected with the fixed block through a bearing, a sleeve is arranged on the screw rod, threads are arranged in the sleeve and are meshed with the screw rod, a platform is fixed on the sleeve, a third slide rail and a fourth slide rail are respectively arranged at two sides of the platform, the platform is slidably connected with the third slide rail and the fourth slide rail, the third slide rail and the fourth slide rail are fixed on the base plate, and through adjustment of the longitudinal driving device, a gap between the elevator and a building caused by special working conditions can be eliminated, so that the operation of loading and unloading goods and personnel is facilitated, the safety performance is improved, a protective guard is fixed on the platform to protect the personnel on the, preventing falling.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a lift drive device rises the steady efficient of workstation to appointed height, simultaneously under horizontal drive arrangement and vertical drive arrangement's regulation, makes the workstation of elevator reach appointed goods handling entry or operation station, has compensatied the clearance and the deviation that the transport vechicle of fixed elevator formed with the building, has avoided the potential safety hazard that goods handling and construction brought, has improved the security performance of elevator.

Drawings

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

FIG. 2 is a schematic view of the lifting driving device of the present invention;

FIG. 3 is a schematic structural view of the lateral driving device of the present invention;

fig. 4 is a schematic structural view of the longitudinal driving device of the present invention.

In the figure: 1-a base; 2-a steering wheel; 3-a first chute; 4-a lifting drive device; 5-a transverse driving device; 6-longitudinal driving device; 7-a hydraulic press; 8-a scissor fork structure; 9-a top seat; 10-a second sliding slot hole; 11-a first shaft; 12-a first link; 13-a second link; 14-a third link; 15-a second rotating shaft; 16-a fourth link; 17-a third shaft; 18-a first slide; 19-a second slide; 20-a first slide rail; 21-a rack; 22-a first motor; 23-a gear; 24-a second slide rail; 25-a substrate; 26-a second motor; 27-a screw rod; 28-fixed block; 29-a sleeve; 30-a platform; 31-a third slide rail; 32-a fourth slide rail; 33-guard rail.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an elevator for building engineering, includes

base

1, 1 bottom of base is fixed with

directive wheel

2, 1 upper portion of base is opened there are 3 holes of a plurality of first spouts, be equipped with lift drive 4 on the base 1, be fixed with horizontal drive 5 on the lift drive 4, be fixed with vertical drive 6 on the horizontal drive 5, rise to appointed height through lift drive 4 with the steady efficient of workstation, simultaneously under horizontal drive 5 and vertical drive 6's regulation, make the workstation of elevator arrive appointed goods handling entry or operation station, compensatied the transport vechicle of fixed elevator and the clearance and the deviation that the building formed, avoided the potential safety hazard that goods handling and construction brought, improved the security performance of elevator.

The lifting driving device 4 comprises a hydraulic machine 7, the hydraulic machine 7 is fixed on the base 1, a scissor structure 8 is fixed on the hydraulic machine 7, a top seat 9 is arranged on the scissor structure 8, a plurality of second sliding groove holes 10 are formed in the top seat 9, and the top seat 9 is driven by the hydraulic machine 7 and driven by the scissor structure 8 to lift stably and efficiently.

The scissor structure 8 comprises a first rotating shaft 11, the first rotating shaft 11 is fixed on a hydraulic rod of the hydraulic press 7, the first rotating shaft 11 is connected with a first chute 3 hole on the base 1 in a sliding manner, a first connecting rod 12 is arranged on the first rotating shaft 11, a second connecting rod 13 and a third connecting rod 14 are arranged on the first connecting rod 12, the second connecting rod 13 and the third connecting rod 14 are both connected with the first connecting rod 12 in a rotating manner, a second rotating shaft 15 is fixed at one end of the second connecting rod 13, the second connecting rod 13 is connected with the base 1 in a rotating manner through the second rotating shaft 15, a fourth connecting rod 16 is arranged at the other end of the second connecting rod 13, the fourth connecting rod 16 is connected with the second connecting rod 13 and the third connecting rod 14 in a rotating manner through rotating shafts, a third rotating shaft 17 is fixed at one end of the third connecting rod 14, the fourth connecting rod 16 is connected with the top seat 9 in a rotating manner, and the third rotating shaft 17 is connected with a, the first connecting rod 12, the second connecting rod 13, the third connecting rod 14 and the fourth connecting rod 16 are symmetrically distributed on two sides of the hydraulic machine 7, and the scissor fork structure 8 realizes the purpose of stably transmitting the driving force of the hydraulic machine 7 to the top seat 9, so that the top seat 9 is lifted, and people working on the elevator can work stably and efficiently.

The transverse driving device 5 comprises a first sliding block 18 and a second sliding block 19, the first sliding block 18 and the second sliding block 19 are symmetrically fixed on two sides of the top seat 9, a first sliding rail 20 is fixed on one side of the first sliding block 18, a rack 21 is fixed on one side of the first sliding rail 20, a first motor 22 is fixed on the bottom surface of the first sliding rail 20, a gear 23 is fixed on an output shaft of the first motor 22, the gear 23 is meshed with the rack 21, a second sliding rail 24 is fixed on one side of the second sliding block 19, and base plates 25 are fixed on the first sliding rail 20 and the second sliding rail 24.

The longitudinal driving device 6 comprises a second motor 26, a screw rod 27 is fixed on an output shaft of the second motor 26, a fixed block 28 is arranged at one end, far away from the second motor 26, of the screw rod 27, the fixed block 28 is fixed on the base plate 25, the screw rod 27 is rotatably connected with the fixed block 28 through a bearing, a sleeve 29 is arranged on the screw rod 27, a screw thread is arranged in the sleeve 29 and is meshed with the screw rod 27, a platform 30 is fixed on the sleeve 29, a third slide rail 31 and a fourth slide rail 32 are respectively arranged at two sides of the platform 30, the platform 30 is slidably connected with the third slide rail 31 and the fourth slide rail 32, the third slide rail 31 and the fourth slide rail 32 are fixed on the base plate 25, and through adjustment of the longitudinal driving device 6, a gap between the elevator and a building caused by special working conditions can be eliminated, so that the operation of goods loading and unloading and personnel is facilitated, a guard rail 33 is fixed on the platform 30 to protect workers on the elevator from falling.

The working principle is as follows: force is transmitted to the scissor structure 8 through the driving of the hydraulic machine 7 in the lifting driving device 4, and then the top seat 9 is driven to lift, so that the lifting of the elevator is realized, meanwhile, the base plate 25 is driven to do transverse motion through the first motor 22 on the transverse driving device 5, the screw rod 27 is driven to rotate through the rotation of the output shaft of the second motor 26, and therefore the sleeve 29 on the screw rod 27 drives the platform 30 to do longitudinal movement, and the specified position is reached.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A lifting ladder for constructional engineering comprises a base (1), wherein a steering wheel (2) is fixed at the bottom of the base (1), and a plurality of first sliding groove (3) holes are formed in the upper portion of the base (1), and is characterized in that a lifting driving device (4) is arranged on the base (1), a transverse driving device (5) is fixed on the lifting driving device (4), and a longitudinal driving device (6) is fixed on the transverse driving device (5).

2. An elevator for construction engineering as defined in claim 1, wherein: the lifting driving device (4) comprises a hydraulic machine (7), the hydraulic machine (7) is fixed on the base (1), a scissor fork structure (8) is fixed on the hydraulic machine (7), a top seat (9) is arranged on the scissor fork structure (8), and a plurality of second sliding groove holes (10) are formed in the top seat (9).

3. An elevator for construction engineering as defined in claim 2, wherein: the scissors structure (8) comprises a first rotating shaft (11), the first rotating shaft (11) is fixed on a hydraulic rod of the hydraulic machine (7), the first rotating shaft (11) is in sliding connection with a first chute (3) hole on the base (1), a first connecting rod (12) is arranged on the first rotating shaft (11), a second connecting rod (13) and a third connecting rod (14) are arranged on the first connecting rod (12), the second connecting rod (13) and the third connecting rod (14) are both in rotating connection with the first connecting rod (12), one end of the second connecting rod (13) is fixed with a second rotating shaft (15), the second connecting rod (13) is in rotating connection with the base (1) through the second rotating shaft (15), the other end of the second connecting rod (13) is provided with a fourth connecting rod (16), the fourth connecting rod (16) is in rotating connection with the second connecting rod (13) and the third connecting rod (14) through rotating shafts, a third rotating shaft (17) is fixed at one end of the third connecting rod (14), the fourth connecting rod (16) is rotatably connected with the top seat (9), the third rotating shaft (17) is slidably connected with the second sliding groove hole (10), and the first connecting rod (12), the second connecting rod (13), the third connecting rod (14) and the fourth connecting rod (16) are symmetrically distributed on two sides of the hydraulic machine (7).

4. An elevator for construction engineering as defined in claim 1, wherein: the transverse driving device (5) comprises a first sliding block (18) and a second sliding block (19), the first sliding block (18) and the second sliding block (19) are symmetrically fixed on two sides of the top base (9), a first sliding rail (20) is fixed on one side of the first sliding block (18), a rack (21) is fixed on one side of the first sliding rail (20), a first motor (22) is fixed on the bottom surface of the first sliding rail (20), a gear (23) is fixed on an output shaft of the first motor (22), the gear (23) is meshed with the rack (21), a second sliding rail (24) is fixed on one side of the second sliding block (19), and a base plate (25) is fixed on the first sliding rail (20) and the second sliding rail (24).

5. An elevator for construction engineering as defined in claim 1, wherein: the longitudinal driving device (6) comprises a second motor (26), a screw rod (27) is fixed on an output shaft of the second motor (26), one end of the screw rod (27) far away from the second motor (26) is provided with a fixed block (28), the fixed block (28) is fixed on the base plate (25), the screw rod (27) is rotationally connected with the fixed block (28) through a bearing, a sleeve (29) is arranged on the screw rod (27), a thread is arranged in the sleeve (29), the thread is engaged with the screw rod (27), a platform (30) is fixed on the sleeve (29), a third slide rail (31) and a fourth slide rail (32) are respectively arranged at the two sides of the platform (30), the platform (30) is connected with the third slide rail (31) and the fourth slide rail (32) in a sliding way, the third slide rail (31) and the fourth slide rail (32) are fixed on the base plate (25), and a guard rail (33) is fixed on the platform (30).