Fabricated building wall hoisting device

Abstract

The utility model discloses an assembly type building wall hoisting device, and relates to the technical field of building wall hoisting. The lifting device comprises a mounting frame, wherein a driving assembly, a transmission assembly, an adjusting assembly, a lifting assembly and a mounting assembly are respectively arranged on the mounting frame. The driving assembly drives the transmission assembly to rotate, so that the transmission assembly drives the hoisting assembly to operate, the hoisting assembly drives the mounting assembly to move downwards in the operation process, then the mounting assembly is fixedly mounted on the top end of the wall body, and then the driving assembly drives the transmission assembly to rotate reversely again. According to the wall body hoisting device, the hoisting assembly is arranged on the transmission assembly, so that the transmission assembly is matched with the hoisting assembly to drive the mounting assembly to move upwards, and therefore the mounting assembly drives the wall body to be hoisted; the hoisting assembly is fixed with two symmetrical points at the top end of the mounting assembly, and the mounting assembly can fix two points at the top of the wall body; therefore, the hoisting assembly is prevented from deviating when the hoisting assembly is matched with the mounting assembly to hoist the wall body.

Description

Technical Field

[0001] The utility model belongs to the technical field of building wall hoisting, and in particular relates to an assembled building wall hoisting device. Background Art

[0002] Prefabricated building walls improve construction efficiency through factory prefabrication and on-site assembly. They mainly include prefabricated concrete, light steel keels, ALC wall panels, composite sandwich panels and modular wooden structures. They have the characteristics of high strength, lightweight, thermal insulation and energy saving. They are widely used in residential, public buildings, temporary facilities and old renovation projects. In the future, they will focus on earthquake resistance, intelligent production and material innovation to promote the development of building industrialization.

[0003] In the prior art, prefabricated walls are generally hoisted by using steel cables in conjunction with clamping devices. However, since the steel cables cannot be positioned and the prefabricated walls are easily offset by inertia during the lifting process, it is not convenient to connect the prefabricated walls with the main structure, thereby reducing the assembly efficiency of the prefabricated walls. Utility Model Content

[0004] In view of the problem that steel cables cannot be positioned and prefabricated walls are easily offset by inertia during the lifting process, which makes it inconvenient to connect the prefabricated walls with the main structure, thereby reducing the assembly efficiency of the prefabricated walls, the utility model proposes a prefabricated building wall lifting device to overcome the above-mentioned technical problems existing in the existing related technologies.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The utility model is a prefabricated building wall hoisting device, comprising a mounting frame:

[0007] The mounting frame is respectively provided with a driving assembly, a transmission assembly, an adjustment assembly, a lifting assembly and an installation assembly;

[0008] A drive assembly, the output end of which is fixedly mounted to one end of the transmission assembly so that the drive assembly drives the transmission assembly to operate;

[0009] An adjusting assembly, the top end of which is fixedly mounted to the bottom end of the lifting assembly so that the adjusting assembly can adjust the angle and height of the lifting assembly;

[0010] A lifting assembly, one end of which is fixedly connected to one side of the transmission assembly so that the lifting assembly is driven to operate when the transmission assembly operates;

[0011] The top of the installation component is fixedly connected to one end of the lifting component, so that the lifting component can drive the installation component to rise and fall when it is in operation, so as to be used for lifting the wall installed at the bottom end of the installation component.

[0012] Furthermore, the driving assembly includes a mounting plate, the bottom end of the mounting plate is fixedly connected to the top end of the mounting frame, and a motor is fixedly mounted on one side of the mounting plate.

[0013] Furthermore, the transmission assembly includes a support base, the bottom end of the support base is fixedly installed on the top end of the mounting frame, a transmission shaft is rotatably arranged inside the support base, a worm gear is fixedly installed on the outer surface of the transmission shaft, a worm is meshedly connected with the surface of the worm gear, the outer surface of the worm is rotatably arranged inside the support base, and one end of the worm is fixedly installed on the output end of the motor.

[0014] Furthermore, the adjustment assembly includes a fixed seat, the bottom end of the fixed seat is fixedly installed on the top end of the mounting frame, a sleeve rod is rotatably arranged inside the fixed seat, a first hydraulic cylinder is fixedly installed on the bottom end of the sleeve rod, a telescopic rod is fixedly installed on the telescopic end of the first hydraulic cylinder, and the outer surface of the telescopic rod is slidably arranged inside the sleeve rod.

[0015] Furthermore, the adjustment assembly also includes a first rotating seat, the bottom end of the first rotating seat is fixedly installed on the top of the mounting frame, a second hydraulic cylinder is provided for internal rotation of the first rotating seat, the telescopic end of the second hydraulic cylinder is fixedly installed with the second rotating seat, the top end of the second rotating seat is fixedly connected to a connecting rod, and one end of the connecting rod is fixedly connected to one side of the sleeve rod.

[0016] Furthermore, the lifting assembly includes a mounting seat, the bottom end of the mounting seat is fixedly mounted to the top end of the mounting frame, a winding roller is rotatably provided inside the mounting seat, and one end of the winding roller is fixedly connected to one end of the transmission shaft;

[0017] A steel cable is wound around the outer surface of the winding roller, and two sets of guide wheels are rotatably connected to the outer surface of the steel cable. The bottom ends of the two sets of guide wheels are fixedly installed on the top of the sleeve rod and the telescopic rod respectively. A support wheel is rotatably provided on the outer surface of the steel cable, and the outer surface of the support wheel is rotatably provided with the inner part of the telescopic rod.

[0018] Furthermore, the mounting assembly includes a second mounting plate, the top of which is fixedly connected to one end of the steel cable, and a mounting nail is slidingly provided inside the second mounting plate, the top of which is fixedly connected to a limiting block.

[0019] The utility model has the following beneficial effects:

[0020] 1. The utility model starts the adjustment component to drive the lifting component installed at the top to move to a suitable height and angle, and then starts the driving component to drive the transmission component installed at the output end to rotate, so that the transmission component drives the lifting component fixed at one end to operate, so that the lifting component drives the installation component fixed at one end to move downward during operation, and then the installation component is fixed and installed to the top of the wall, and then the driving component is started again to drive the transmission component to rotate in the opposite direction, so that the transmission component cooperates with the lifting component to drive the installation component to move upward, so that the installation component drives the wall to be lifted. Since the lifting component and the top of the installation component are fixed at two symmetrical points, and the installation component can fix the two top points of the wall, it can avoid deviation when the lifting component cooperates with the installation component to lift the wall, thereby improving the assembly efficiency between the wall and the main body.

[0021] 2. The utility model rotates the mounting nails to make them threadedly installed on the inside of the wall. Since two groups of mounting nails are provided, they can be positioned and installed at two points of the wall. Then, as the steel cable moves, the mounting plate fixed at the bottom end is driven to move, so that the mounting plate moves along the direction of the mounting nails, and the mounting plate contacts the bottom end of the limit block during the movement, thereby driving the limit block to move, so that the limit block drives the mounting nails to move, and the mounting nails drive the wall installed at one end to move, thereby facilitating the lifting of the wall.

[0022] Of course, any product implementing the present invention does not necessarily need to achieve all of the above advantages at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of the utility model from a rear-view perspective;

[0026] Figure 3 This is a schematic diagram of the structure of the utility model from a top view;

[0027] Figure 4 For the utility model Figure 3 A magnified schematic diagram of the local structure at point A;

[0028] Figure 5This is a schematic structural diagram of the utility model from a right-side perspective;

[0029] Figure 6 For the utility model Figure 5 A magnified schematic diagram of the local structure at point B.

[0030] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0031] 1. Mounting frame; 2. Driving assembly; 201. Mounting plate; 202. Motor; 3. Transmission assembly; 301. Support seat; 302. Drive shaft; 303. Worm gear; 304. Worm; 4. Adjusting assembly; 401. Fixed seat; 402. Sleeve rod; 403. First hydraulic cylinder; 404. Telescopic rod; 405. First rotating seat; 406. Second hydraulic cylinder; 407. Second rotating seat; 408. Connecting rod; 5. Lifting assembly; 501. Mounting seat; 502. Winding roller; 503. Steel cable; 504. Guide wheel; 505. Support wheel; 6. Mounting assembly; 601. Second mounting plate; 602. Mounting nail; 603. Limit block. DETAILED DESCRIPTION

[0032] The following will clearly and completely describe the technical solutions in the utility model embodiments in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the utility model embodiments, not all of the embodiments. Based on the utility model embodiments, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of utility model protection.

[0033] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0034] See also Figures 1-6 As shown, the utility model is an assembled building wall hoisting device, including a mounting frame 1:

[0035] The mounting frame 1 is provided with a driving assembly 2, a transmission assembly 3, an adjustment assembly 4, a lifting assembly 5 and a mounting assembly 6;

[0036] The output end of the driving component 2 is fixedly mounted to one end of the transmission component 3 so that the driving component 2 drives the transmission component 3 to operate;

[0037] The top end of the adjusting component 4 is fixedly mounted to the bottom end of the lifting component 5 so that the adjusting component 4 can adjust the angle and height of the lifting component 5;

[0038] A lifting assembly 5, one end of which is fixedly connected to one side of the transmission assembly 3, so that when the transmission assembly 3 is in operation, the lifting assembly 5 is driven to operate;

[0039] The top end of the installation component 6 is fixedly connected to one end of the lifting component 5 so that the lifting component 5 drives the installation component 6 to rise and fall when it is in operation, so as to be used for lifting the wall installed at the bottom end of the installation component 6.

[0040] When in use, the adjusting component 4 is started by manually pressing the starting switch of the adjusting component 4, so that it drives the lifting component 5 installed at the top to move to a suitable height and angle, and then the starting switch of the driving component is manually pressed to start the driving component 2, so that it drives the transmission component 3 installed at the output end to rotate, so that the transmission component 3 drives the lifting component 5 fixed at one end to operate, so that the lifting component 5 drives the installation component 6 fixed at one end to move downward during the operation, and then the installation component 6 is fixed to the top of the wall, and then the driving component 2 is started again to drive the transmission component 3 to rotate in the opposite direction, so that The transmission component 3 cooperates with the lifting component 5 to drive the installation component 6 to move upward, so that the installation component 6 drives the wall to be lifted, and the adjustment component 4 is started again to adjust the height and angle of the lifting component 5, so as to cooperate with the lifting component 5 to drive the installation component 6 to drive the wall to move, thereby facilitating the installation of the wall and the main body. Since the lifting component 5 and the installation component 6 are fixed at two symmetrical points at the top, and the installation component 6 can fix the two top points of the wall, it can avoid displacement when the lifting component 5 cooperates with the installation component 6 to lift the wall, thereby improving the assembly efficiency between the wall and the main body.

[0041] In one embodiment, for the above-mentioned driving assembly 2, the driving assembly 2 includes a mounting plate 201, the bottom end of the mounting plate 201 is fixedly connected to the top end of the mounting frame 1, and a motor 202 is fixedly mounted on one side of the mounting plate 201.

[0042] The installation of the mounting plate 201 can support the motor 202 installed on one side thereof, so that the motor 202 can operate stably.

[0043] In one embodiment, for the above-mentioned transmission assembly 3, the transmission assembly 3 includes a support base 301, the bottom end of the support base 301 is fixedly installed with the top end of the mounting frame 1, the internal rotation setting of the support base 301 is provided with a transmission shaft 302, the outer surface of the transmission shaft 302 is fixedly installed with a worm gear 303, the surface of the worm gear 303 is meshedly connected with a worm 304, the outer surface of the worm gear 304 is provided with an internal rotation setting of the support base 301, and one end of the worm gear 304 is fixedly installed with the output end of the motor 202.

[0044] By manually pressing the start switch of the motor 202, the motor 202 is started to drive the worm 304 installed at the output end to rotate, so that the worm 304 drives the worm wheel 303 engaged on the surface to rotate, and the worm wheel 303 drives the internally installed transmission shaft 302 to rotate with the inside of the support seat 301 as the center of the circle, so as to ensure the stability of the transmission shaft 302 during rotation.

[0045] In one embodiment, for the above-mentioned adjustment component 4, the adjustment component 4 includes a fixed seat 401, the bottom end of the fixed seat 401 is fixedly installed with the top end of the mounting frame 1, a sleeve rod 402 is rotatably provided inside the fixed seat 401, a first hydraulic cylinder 403 is fixedly installed at the bottom end of the sleeve rod 402, a telescopic rod 404 is fixedly installed at the telescopic end of the first hydraulic cylinder 403, and the outer surface of the telescopic rod 404 is slidably provided inside the sleeve rod 402.

[0046] By manually pressing the start switch of the first hydraulic cylinder 403, the first hydraulic cylinder 403 is started to drive the telescopic rod 404 installed at the telescopic end to move, so that the telescopic rod 404 moves along the inside of the sleeve rod 402, so that the sleeve rod 402 limits the telescopic rod 404 during the movement, so as to facilitate the adjustment of the length between the telescopic rod 404 and the sleeve rod 402.

[0047] In one embodiment, for the above-mentioned adjustment component 4, the adjustment component 4 also includes a first rotating seat 405, the bottom end of the first rotating seat 405 is fixedly installed with the top end of the mounting frame 1, the internal rotation of the first rotating seat 405 is provided with a second hydraulic cylinder 406, the telescopic end of the second hydraulic cylinder 406 is fixedly installed with a second rotating seat 407, the top end of the second rotating seat 407 is fixedly connected with a connecting rod 408, and one end of the connecting rod 408 is fixedly connected to one side of the sleeve rod 402.

[0048] By manually pressing the start switch of the second hydraulic cylinder 406, the second hydraulic cylinder 406 is started to drive the second rotating seat 407 installed at the telescopic end to move, so that the second rotating seat 407 drives the connecting rod 408 installed at the top to move. Since one end of the connecting rod 408 is fixedly connected to one side of the sleeve rod 402, and one end of the sleeve rod 402 is arranged to rotate inside the fixed seat 401, when the connecting rod 408 moves, it can drive one end of the sleeve rod 402 to rotate with the inside of the fixed seat 401 as the center of the circle, thereby facilitating the adjustment of the angle of the sleeve rod 402 and the telescopic rod 404.

[0049] In one embodiment, the lifting assembly 5 includes a mounting base 501, the bottom end of the mounting base 501 is fixedly mounted to the top end of the mounting frame 1, a winding roller 502 is rotatably provided inside the mounting base 501, and one end of the winding roller 502 is fixedly connected to one end of the transmission shaft 302;

[0050] A steel cable 503 is wound around the outer surface of the winding roller 502, and two sets of guide wheels 504 are rollingly connected to the outer surface of the steel cable 503. The bottom ends of the two sets of guide wheels 504 are fixedly installed on the top of the sleeve rod 402 and the telescopic rod 404 respectively. A support wheel 505 is rollingly set on the outer surface of the steel cable 503, and the outer surface of the support wheel 505 is rotatably set with the inner part of the telescopic rod 404.

[0051] When the sleeve rod 402 and the telescopic rod 404 move, they can respectively drive the guide wheel 504 installed on the top and the support wheel 505 arranged for internal rotation to move, so as to adjust the angle and height of the steel cable 503 arranged therein; when the transmission shaft 302 rotates, it can drive the winding roller 502 fixed at one end thereof to rotate, so that the winding roller 502 drives the steel cable 503 arranged therein to be wound around the surface to be wound or unwound, thereby causing the steel cable 503 to drive the support wheel 505 and the guide wheel 504 to roll, so as to reduce the friction during the movement of the steel cable 503.

[0052] In one embodiment, for the above-mentioned mounting assembly 6, the mounting assembly 6 includes a second mounting plate 601, the top of the second mounting plate 601 is fixedly connected to one end of the steel cable 503, and the interior of the second mounting plate 601 is slidingly provided with a mounting nail 602, and the top of the mounting nail 602 is fixedly connected to the limiting block 603.

[0053] By rotating the mounting nail 602 so that it is threadedly installed with the inside of the wall, the second mounting plate 601 fixed at the bottom end is driven to move as the steel cable 503 moves, so that the second mounting plate 601 moves along the direction of the mounting nail 602, and the second mounting plate 601 contacts the bottom end of the limit block 603 during the movement, thereby driving the limit block 603 to move, so that the limit block 603 drives the mounting nail 602 to move, and the mounting nail 602 drives the wall installed at one end to move, thereby facilitating the lifting of the wall.

[0054] In addition, in specific applications, a controller can also be used to control the start and stop of the second hydraulic cylinder 406, the first hydraulic cylinder 403 and the motor 202. The controller is an existing technology in this field and will not be described in detail here.

[0055] Through the above technical solution, 1. By starting the adjustment component 4, it drives the lifting component 5 installed at the top to move to a suitable height and angle, and then starts the driving component 2, so that it drives the transmission component 3 installed at the output end to rotate, so that the transmission component 3 drives the lifting component 5 fixed at one end to operate, so that the lifting component 5 drives the installation component 6 fixed at one end to move downward during the operation, and then the installation component 6 is fixed and installed to the top of the wall, and then the driving component 2 is started again to drive the transmission component 3 to rotate in the opposite direction, so that the transmission component 3 cooperates with the lifting component 5 to drive the installation component 6 to move upward, so that the installation component 6 drives the wall to be lifted. Since the lifting component 5 and the top of the installation component 6 are fixed at two symmetrical points, and the installation component 6 can fix the two top points of the wall, it can avoid deviation when the lifting component 5 cooperates with the installation component 6 to lift the wall, thereby improving the assembly efficiency between the wall and the main body;

[0056] 2. By rotating the mounting nails 602, they are threadedly installed with the inside of the wall. Since there are two groups of mounting nails 602, they can be positioned and installed at two points of the wall. Then, as the steel cable 503 moves, the second mounting plate 601 fixed at the bottom end is driven to move, so that the second mounting plate 601 moves along the direction of the mounting nails 602, and the second mounting plate 601 contacts the bottom end of the limit block 603 during the movement, thereby driving the limit block 603 to move, so that the limit block 603 drives the mounting nails 602 to move, and the mounting nails 602 drive the wall installed at one end to move, thereby facilitating the lifting of the wall.

[0057] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the utility model. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0058] The preferred embodiments of the utility model disclosed above are intended only to help illustrate the utility model. These preferred embodiments do not describe all details in detail, nor do they limit the utility model to specific embodiments. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the utility model, thereby enabling those skilled in the art to better understand and utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A prefabricated building wall hoisting device, comprising a mounting frame (1), characterized in that: A driving assembly (2), a transmission assembly (3), an adjustment assembly (4), a lifting assembly (5) and a mounting assembly (6) are respectively provided on the mounting frame (1); The output end of the drive assembly (2) is fixedly mounted to one end of the transmission assembly (3) so that the drive assembly (2) drives the transmission assembly (3) to operate; An adjusting component (4), the top end of which is fixedly mounted to the bottom end of the lifting component (5), so that the adjusting component (4) can adjust the angle and height of the lifting component (5); A lifting assembly (5), one end of which is fixedly connected to one side of the transmission assembly (3), so that when the transmission assembly (3) is in operation, the lifting assembly (5) is driven to operate; The top end of the mounting assembly (6) is fixedly connected to one end of the lifting assembly (5), so that when the lifting assembly (5) is in operation, the mounting assembly (6) is driven to move up and down, so as to be used for lifting the wall on which the bottom end of the mounting assembly (6) is mounted.

2. The prefabricated building wall hoisting device according to claim 1, characterized in that: The drive assembly (2) comprises a mounting plate (201), the bottom end of the mounting plate (201) is fixedly connected to the top end of the mounting frame (1), and a motor (202) is fixedly mounted on one side of the mounting plate (201).

3. The prefabricated building wall hoisting device according to claim 2, characterized in that: The transmission assembly (3) includes a support base (301), the bottom end of the support base (301) is fixedly mounted on the top end of the mounting frame (1), a transmission shaft (302) is rotatably arranged inside the support base (301), a worm gear (303) is fixedly mounted on the outer surface of the transmission shaft (302), a worm (304) is meshedly connected to the surface of the worm gear (303), the outer surface of the worm gear (304) is rotatably arranged inside the support base (301), and one end of the worm gear (304) is fixedly mounted on the output end of the motor (202).

4. The prefabricated building wall hoisting device according to claim 3, characterized in that: The adjustment assembly (4) includes a fixed seat (401), the bottom end of the fixed seat (401) is fixedly mounted on the top end of the mounting frame (1), a sleeve rod (402) is rotatably provided inside the fixed seat (401), a first hydraulic cylinder (403) is fixedly mounted on the bottom end of the sleeve rod (402), a telescopic rod (404) is fixedly mounted on the telescopic end of the first hydraulic cylinder (403), and an outer surface of the telescopic rod (404) is slidably provided inside the sleeve rod (402).

5. The prefabricated building wall hoisting device according to claim 4, characterized in that: The adjustment assembly (4) further comprises a first rotating seat (405), the bottom end of the first rotating seat (405) being fixedly mounted to the top end of the mounting frame (1), a second hydraulic cylinder (406) being provided for internal rotation of the first rotating seat (405), a second rotating seat (407) being fixedly mounted to the telescopic end of the second hydraulic cylinder (406), a connecting rod (408) being fixedly connected to the top end of the second rotating seat (407), and one end of the connecting rod (408) being fixedly connected to one side of the sleeve rod (402).

6. The prefabricated building wall hoisting device according to claim 5, characterized in that: The lifting assembly (5) includes a mounting seat (501), the bottom end of the mounting seat (501) is fixedly mounted to the top end of the mounting frame (1), a winding roller (502) is rotatably provided inside the mounting seat (501), and one end of the winding roller (502) is fixedly connected to one end of the transmission shaft (302); A steel cable (503) is wound around the outer surface of the winding roller (502), and two sets of guide wheels (504) are rollingly connected to the outer surface of the steel cable (503). The bottom ends of the two sets of guide wheels (504) are fixedly installed with the top ends of the sleeve rod (402) and the telescopic rod (404) respectively. A support wheel (505) is rollingly provided on the outer surface of the steel cable (503), and the outer surface of the support wheel (505) is rotatably provided with the interior of the telescopic rod (404).

7. The prefabricated building wall hoisting device according to claim 6, characterized in that: The mounting assembly (6) comprises a second mounting plate (601), the top end of the second mounting plate (601) being fixedly connected to one end of the steel cable (503), a mounting nail (602) being slidably provided inside the second mounting plate (601), and the top end of the mounting nail (602) being fixedly connected to the limiting block (603).

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