Lifting device for building outer wall construction

Abstract

The utility model is suitable for the technical field of building outer wall construction, and provides a lifting device for building outer wall construction. The L-shaped back plate is fixedly mounted on the bottom plate; the screw rod is rotationally mounted on the bottom plate and is rotationally connected with the L-shaped back plate; the lifting platform is arranged on the screw rod in a threaded and sleeving manner; the driving mechanism is arranged on the L-shaped back plate and is used for driving the screw rod to rotate; the lifting conveying mechanism is installed on the lifting table and used for conveying building materials or tools on the ground to the lifting table. According to the lifting device for building outer wall construction, workers can be lifted to the high position to conduct construction on the building outer wall, the lifting and conveying functions of building materials are achieved, the workers can convey the building materials or tools from the ground to a working platform at the high position conveniently, and movement is convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of building exterior wall construction, in particular to a lifting device for building exterior wall construction. Background Art

[0002] The construction of building exterior walls is a crucial part of the construction project. It is related to the beauty of the building, and also affects its thermal insulation, heat insulation and waterproof performance. During the construction of building exterior walls, it is necessary to use a lifting device to lift the workers to a high place so as to carry out construction on the high part of the building exterior wall.

[0003] However, the existing lifting devices for building exterior wall construction often do not have the lifting and transportation function of building materials, so it is inconvenient for workers to transport building materials or tools from the ground to the high working platform. Utility Model Content

[0004] The utility model provides a lifting device for building exterior wall construction, aiming to solve the problem that the existing lifting device for building exterior wall construction has no lifting and transporting function of building materials and is inconvenient to move, as mentioned in the above background technology.

[0005] To solve the above problems, the utility model is implemented as follows: a lifting device for building exterior wall construction, comprising: a base plate; an L-shaped back plate fixedly mounted on the base plate; a screw rod rotatably mounted on the base plate and rotatably connected to the L-shaped back plate; a lifting platform threadedly sleeved on the screw rod; a driving mechanism mounted on the L-shaped back plate, the driving mechanism being used to drive the screw rod to rotate; and a lifting and transporting mechanism mounted on the lifting platform, the lifting and transporting mechanism being used to transport building materials or tools on the ground to the lifting platform.

[0006] Preferably, a surround is installed on the lifting platform, a plurality of limit rods are fixedly installed on the bottom plate, the plurality of limit rods are fixedly connected to the top inner wall of the L-shaped back plate, and the plurality of limit rods are slidably connected to the lifting platform.

[0007] Preferably, the driving mechanism comprises: a first servo motor fixedly mounted on the L-shaped back plate; a driving gear fixedly sleeved on an output shaft of the first servo motor; and a driven gear fixedly sleeved on the screw rod and meshing with the driving gear.

[0008] Preferably, the lifting and conveying mechanism includes: a second servo motor fixedly mounted on the lifting platform; a connecting plate and a positioning plate fixedly mounted on the enclosure; a first steel wire rope rotatably mounted on the positioning plate and having a winch and a horizontal axis; a first steel wire rope wound around the winch; a plurality of second steel wire ropes arranged at one end of the first steel wire rope; a same transport box arranged at one end of the plurality of second steel wire ropes; a worm fixedly mounted on the output shaft of the second servo motor and rotatably connected to the connecting plate; and a worm wheel fixedly sleeved on the horizontal axis and meshing with the worm.

[0009] Preferably, a plurality of L-shaped mounting plates are fixedly mounted on the bottom plate, a hydraulic cylinder is fixedly mounted on the top inner walls of the plurality of L-shaped mounting plates, and a universal wheel is fixedly mounted on the output rods of the plurality of hydraulic cylinders.

[0010] Preferably, a plurality of serrated anti-slip plates are installed at the bottom of the base plate, and a plurality of avoidance openings are opened on the base plate.

[0011] Preferably, a controller is installed on the enclosure, and the controller is electrically connected to the first servo motor, the second servo motor and a plurality of hydraulic cylinders.

[0012] Compared with the related art, the lifting device for building exterior wall construction provided by the utility model has the following beneficial effects:

[0013] Compared with the prior art, the lifting device for building exterior wall construction provided by the present solution includes a base plate as a stable foundation, on which an L-shaped back plate is fixedly installed to provide a supporting structure; a screw rod rotatably connected to the L-shaped back plate is also rotatably installed on the base plate, and the screw rod is threadedly sleeved on the lifting platform thereon to realize vertical movement; a driving mechanism is installed on the L-shaped back plate, and the mechanism drives the screw rod to rotate, thereby driving the lifting platform to rise and fall along the screw rod to realize height adjustment; a lifting and conveying mechanism is installed on the lifting platform, which is used to efficiently and safely transport building materials or tools on the ground to the lifting platform. This device realizes rapid vertical transportation of materials or tools during the construction of the building exterior wall through the cooperation of screw rod transmission and lifting and conveying mechanism, thereby improving construction efficiency, reducing labor costs, and ensuring construction safety at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a side structural schematic diagram of a lifting device for building exterior wall construction provided by the utility model;

[0015] Figure 2 for Figure 1 Schematic diagram of the main view structure;

[0016] Figure 3 for Figure 1 Schematic diagram of the three-dimensional assembly structure of the middle L-shaped plate, hydraulic cylinder and universal wheel;

[0017] Figure 4 for Figure 1 Schematic diagram of the enlarged structure of part A shown in FIG.

[0018] Figure numerals: 1. bottom plate; 2. L-shaped back plate; 3. screw; 4. lifting platform; 5. enclosure; 6. limit rod; 7. first servo motor; 8. driving gear; 9. driven gear; 10. positioning plate; 11. horizontal axis; 12. winch; 13. first steel wire rope; 14. second steel wire rope; 15. transport box; 16. second servo motor; 17. connecting plate; 18. worm; 19. worm wheel; 20. L-shaped mounting plate; 21. hydraulic cylinder; 22. universal wheel; 23. serrated anti-skid plate; 24. avoidance opening; 25. controller. DETAILED DESCRIPTION

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present application; the terms "including" and "having" in the specification and claims of the present application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present application or the above-mentioned figures are used to distinguish different objects, rather than to describe a specific order; the terms "inside", "outside", "left", and "right" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0020] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0021] The utility model provides a lifting device for building exterior wall construction, such as Figure 1-4As shown, the lifting device for building exterior wall construction includes: a base plate 1; an L-shaped back plate 2 fixedly installed on the base plate 1; a screw rod 3 rotatably installed on the base plate 1 and rotatably connected to the L-shaped back plate 2; a lifting platform 4 threadedly sleeved on the screw rod 3; a driving mechanism installed on the L-shaped back plate 2, the driving mechanism is used to drive the screw rod 3 to rotate; a lifting and conveying mechanism installed on the lifting platform 4, the lifting and conveying mechanism is used to transport building materials or tools on the ground to the lifting platform 4.

[0022] In this embodiment, a base plate 1 is included as a stable foundation, on which an L-shaped back plate 2 is fixedly installed to provide a supporting structure; a screw rod 3 rotatably connected to the L-shaped back plate 2 is also rotatably installed on the base plate 1, and the screw rod 3 is threadedly sleeved on a lifting platform 4 to achieve vertical movement; a driving mechanism is installed on the L-shaped back plate 2, and the mechanism drives the screw rod 3 to rotate, thereby driving the lifting platform 4 to rise and fall along the screw rod 3 to achieve height adjustment; a lifting and conveying mechanism is installed on the lifting platform 4, which is used to efficiently and safely transport construction materials or tools on the ground to the lifting platform 4. This device realizes rapid vertical transportation of materials or tools during the construction of the building's exterior walls through the cooperation of screw transmission and the lifting and conveying mechanism, thereby improving construction efficiency, reducing labor costs, and ensuring construction safety.

[0023] In a further preferred embodiment of the utility model, a enclosure 5 is installed on the lifting platform 4, and a plurality of limit rods 6 are fixedly installed on the base plate 1, and the plurality of limit rods 6 are fixedly connected to the top inner wall of the L-shaped back plate 2, and the plurality of limit rods 6 are slidably connected to the lifting platform 4.

[0024] In this embodiment, the lifting platform 4 can be guided and limited by a plurality of limiting rods 6 .

[0025] In a further preferred embodiment of the utility model, the driving mechanism includes: a first servo motor 7 fixedly mounted on the L-shaped back plate 2; a driving gear 8 fixedly mounted on the output shaft of the first servo motor 7; and a driven gear 9 fixedly mounted on the screw rod 3 and meshing with the driving gear 8.

[0026] In this embodiment, the screw rod 3 is driven to rotate by the first servo motor 7 , the driving gear 8 and the driven gear 9 .

[0027] In a further preferred embodiment of the utility model, the lifting and conveying mechanism includes: a second servo motor 16 fixedly mounted on the lifting platform 4; a connecting plate 17 and a positioning plate 10 fixedly mounted on the enclosure 5; a first steel wire rope 13 rotatably mounted on the positioning plate 10 and having a winch 12 and a horizontal axis 11; a first steel wire rope 13 wound around the winch 12; a plurality of second steel wire ropes 14 arranged at one end of the first steel wire rope 13; a same transport box 15 arranged at one end of the plurality of second steel wire ropes 14; a worm 18 fixedly mounted on the output shaft of the second servo motor 16 and rotatably connected to the connecting plate 17; and a worm wheel 19 fixedly sleeved on the horizontal axis 11 and meshing with the worm 18.

[0028] In this embodiment, the worm 18 is driven to rotate by the second servo motor 16, the worm 18 drives the worm wheel 19 to rotate, the worm wheel 19 drives the horizontal axis 11 and the winch 12 to rotate, and the winch 12 drives the transport box 15 to move up and down through the first steel wire rope 13 and multiple second steel wire ropes 14, thereby transporting the construction materials or tools on the ground to the lifting platform 4.

[0029] In a further preferred embodiment of the utility model, a plurality of L-shaped mounting plates 20 are fixedly mounted on the base plate 1, a hydraulic cylinder 21 is fixedly mounted on the top inner walls of the plurality of L-shaped mounting plates 20, and a universal wheel 22 is fixedly mounted on the output rods of the plurality of hydraulic cylinders 21.

[0030] In this embodiment, multiple hydraulic cylinders 21 can drive multiple universal wheels 22 to move up and down, and the device can be supported by the multiple universal wheels 22 moving downward, so that the device can be moved more conveniently.

[0031] In a further preferred embodiment of the present invention, a plurality of serrated anti-slip plates 23 are installed at the bottom of the base plate 1 , and a plurality of avoidance openings 24 are opened on the base plate 1 .

[0032] In this embodiment, the stability of the device can be improved by using a plurality of serrated anti-slip plates 23 , and the lifting and lowering of a plurality of universal wheels 22 can be avoided by using a plurality of avoidance openings 24 .

[0033] In a further preferred embodiment of the present invention, a controller 25 is installed on the enclosure 5 , and the controller 25 is electrically connected to the first servo motor 7 , the second servo motor 16 and the plurality of hydraulic cylinders 21 .

[0034] In this embodiment, the controller 25 can facilitate the staff to control the operation hole of the device on the lifting platform 4.

[0035] In summary, compared with related technologies, this device can not only lift workers to a high place to construct the exterior wall of a building, but also has the function of lifting and transporting construction materials, which is convenient for workers to transport construction materials or tools from the ground to a high work platform, and is more convenient to move.

[0036] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0037] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A lifting device for building exterior wall construction, characterized in that: include: Base plate; An L-shaped back panel fixedly mounted on the bottom panel; A screw rotatably mounted on the bottom plate and rotatably connected to the L-shaped back plate; A lifting platform threadably sleeved on the screw rod; A driving mechanism installed on the L-shaped back plate, the driving mechanism is used to drive the screw to rotate; A lifting and conveying mechanism installed on the lifting platform is used to transport building materials or tools on the ground to the lifting platform.

2. The lifting device for building exterior wall construction as claimed in claim 1, characterized in that: A surrounding plate is installed on the lifting platform, and a plurality of limit rods are fixedly installed on the bottom plate. The plurality of limit rods are fixedly connected to the top inner wall of the L-shaped back plate, and the plurality of limit rods are slidably connected to the lifting platform.

3. The lifting device for building exterior wall construction as claimed in claim 2, characterized in that: The driving mechanism comprises: A first servo motor fixedly mounted on the L-shaped back plate; A driving gear fixedly sleeved on the output shaft of the first servo motor; A driven gear is fixedly sleeved on the screw rod and meshed with the driving gear.

4. The lifting device for building exterior wall construction as claimed in claim 3, characterized in that: The lifting and conveying mechanism comprises: A second servo motor fixedly mounted on the lifting platform; A connecting plate and a positioning plate fixedly mounted on the enclosure; Rotatably mounted on the positioning plate and provided with a capstan and a transverse shaft; A first steel wire rope wound around the winch; a plurality of second steel wire ropes disposed at one end of the first steel wire rope; A same transport box provided at one end of a plurality of said second steel wire ropes; A worm fixedly mounted on the output shaft of the second servo motor and rotatably connected to the connecting plate; A worm wheel is fixedly sleeved on the transverse shaft and meshed with the worm.

5. The lifting device for building exterior wall construction as claimed in claim 4, characterized in that: A plurality of L-shaped mounting plates are fixedly mounted on the bottom plate, a hydraulic cylinder is fixedly mounted on the top inner walls of the plurality of L-shaped mounting plates, and a universal wheel is fixedly mounted on the output rods of the plurality of hydraulic cylinders.

6. The lifting device for building exterior wall construction as claimed in claim 1, characterized in that: A plurality of serrated anti-slip plates are installed at the bottom of the bottom plate, and a plurality of avoidance openings are opened on the bottom plate.

7. The lifting device for building exterior wall construction as claimed in claim 5, characterized in that: A controller is installed on the enclosure plate, and the controller is electrically connected to the first servo motor, the second servo motor and a plurality of hydraulic cylinders.

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