Climbing frame lifting device

Abstract

The utility model relates to the technical field of climbing frame lifting devices, and discloses a climbing frame lifting device which comprises a base and a fixing frame, a mounting plate is fixedly welded to the outer wall of the fixing frame, a lifting device is arranged at the top of the mounting plate, and a storage device is arranged at the end, away from the mounting plate, of the lifting device. A supporting column is fixedly welded to the bottom of the base, a moving device is arranged on the inner wall of the supporting column, the lifting device comprises a first motor and a steel cable, the first motor drives the steel cable to move when working, and the storage device comprises a bottom plate, a protective fence and a sleeve. Materials are protected through a protective fence and a sleeve, then a rotating rod is manually rotated, the sleeve and a connecting plate are driven to ascend and descend on the outer wall of the sleeve, the protective height of the sleeve can be adjusted, the materials of different heights can be protected conveniently, and the materials can be prevented from falling off in the conveying process.

Description

Technical Field

[0001] The utility model relates to the technical field of climbing frame lifting devices, in particular to a climbing frame lifting device. Background Art

[0002] Climbing frame is also called lifting frame. It can be divided into hydraulic type, electric type, manual type and other main types according to its power source. It is a new type of scaffolding system developed in recent years, mainly used in high-rise shear wall buildings. It can climb up or down along the building.

[0003] The existing climbing frame lifting device can refer to the Chinese utility model patent with the authorization announcement number CN218149676U, which discloses a climbing frame lifting device, "including a main body mechanism, the main body mechanism includes a mounting plate; a lifting mechanism, the lifting mechanism includes a mounting block, the bottom of the mounting block is arranged on the top of the mounting plate, and a double-axis motor is arranged on the top of the mounting block, and the two output ends of the double-axis motor are provided with winding disks, and the inner wall of the winding disk is provided with a wire rope; a sliding mechanism, the sliding mechanism includes two support rods, one side of the two support rods is arranged on one side of the mounting plate, and a bottom plate is arranged between the opposite sides of the two support rods, and the top of the mounting plate is respectively provided with a first shell and a second shell. By setting a lifting mechanism, the utility model can lift the bottom plate under the action of the lifting mechanism, thereby facilitating the construction of the building by the user, and achieving the purpose of driving the bottom plate to be lifted and lowered, and facilitating the construction of the building by the user."

[0004] When the above device is in use, the base plate is raised and lowered under the action of the lifting mechanism, thereby facilitating the construction of the building by the user and achieving the purpose of driving the base plate to be raised and lowered. However, during the transportation of construction materials, the above device is not convenient for protecting the materials, which may cause the materials to slip and cause injuries to people. In addition, the above device is not convenient to move, which makes it inconvenient to adjust the position of the device, thereby reducing the flexibility of the device. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a climbing frame lifting device, which has the advantages of being able to protect materials and prevent them from falling during transportation. It has the advantages of being easy to move the device and then easy to adjust the position of the device, thus solving the problems raised by the above-mentioned background technology.

[0006] The utility model provides the following technical solutions: a climbing frame lifting device, comprising a base and a fixed frame, a mounting plate is welded and fixed to the outer wall of the fixed frame, a lifting device is arranged on the top of the mounting plate, and a storage device is arranged on one end of the lifting device away from the mounting plate, a supporting column is welded and fixed to the bottom of the base, and a moving device is arranged on the inner wall of the supporting column;

[0007] The lifting device comprises a first motor and a steel cable, and the first motor drives the steel cable to move when working;

[0008] The storage device includes a bottom plate, a guardrail and a sleeve, wherein the guardrail and the sleeve are located at the front and rear sides of the top of the bottom plate to protect the materials;

[0009] The moving device comprises a second motor and a universal wheel. When the second motor is in operation, it drives the universal wheel to move up and down, thereby achieving the purpose of adjusting the position of the device.

[0010] As a preferred technical solution of the utility model, the output shaft end of the first motor is fixedly connected to a winding wheel, and the inner wall of the winding wheel winds up the steel cable. The top of the fixed frame is fixedly connected to a guide wheel, and the outer wall of the steel cable is slidably connected to the guide wheel.

[0011] As a preferred technical solution of the utility model, the top of the base plate is fixedly connected to the bottom of the guardrail, the sleeve is slidably sleeved on the outer wall of the guardrail, the top of the sleeve is fixedly connected to a connecting plate, the inner wall of the connecting plate is rotatably connected to a rotating rod, and the outer edge of the rotating rod is threadedly connected to the inner wall of the guardrail.

[0012] As a preferred technical solution of the utility model, one end of the steel cable away from the winding wheel is fixedly connected to the top of the bottom plate, and the outer wall of the steel cable is slidably connected to the inner wall of the fixing frame.

[0013] As a preferred technical solution of the utility model, one end of the output shaft of the second motor is inserted into the inner wall of the base and rotatably connected to the inner wall of the base, a screw rod is welded and fixed to the output shaft end of the second motor, the outer edge of the screw rod is threadedly connected to a sliding frame, the bottom of the sliding frame is rotatably connected to a connecting rod, the end of the connecting rod away from the sliding frame is rotatably connected to a lifting frame, and the bottom of the lifting frame is fixedly connected to a universal wheel by bolts.

[0014] As a preferred technical solution of the utility model, a sliding groove is provided on the inner wall of the support column, and the inner wall of the sliding groove is slidably connected to the two ends of the lifting frame.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. The climbing frame lifting device places the material on the top of the bottom plate, protects the material with a guardrail and a sleeve, and then manually rotates the rotating rod to drive the sleeve and the connecting plate to rise and fall on the outer wall of the sleeve, so that the protective height of the sleeve can be adjusted, which is convenient for protecting materials at different heights and can prevent the material from falling during the transportation process.

[0017] 2. The climbing frame lifting device controls the operation of the second motor to drive the screw rod to rotate, and utilizes the sliding frame connected to the threaded outer edge of the screw rod to drive the sliding frame to move when the screw rod rotates, and drives the connecting rod connected to the bottom of the sliding frame to move. During the movement of the connecting rod, the lifting frame can be driven to rise and fall, and then the universal wheel can be driven to rise and fall. When the device needs to be moved, the universal wheel is lowered, the device is pushed to adjust its position, and then the universal wheel is folded to maintain the stability of the device during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the lifting device of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the protective device of the utility model;

[0021] Figure 4 It is a schematic diagram of the structure of the mobile device of the utility model.

[0022] In the figure: 1. base; 2. fixed frame; 3. mounting plate; 4. lifting device; 401. first motor; 402. winding wheel; 403. steel cable; 5. guide wheel; 6. storage device; 601. bottom plate; 602. guardrail; 603. sleeve; 604. connecting plate; 605. rotating rod; 7. supporting column; 8. moving device; 801. second motor; 802. screw rod; 803. sliding frame; 804. connecting rod; 805. lifting frame; 806. universal wheel. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1 - Figure 4 A climbing frame lifting device comprises a base 1 and a fixed frame 2, a mounting plate 3 is welded and fixed to the outer wall of the fixed frame 2, a lifting device 4 is arranged on the top of the mounting plate 3, and a storage device 6 is arranged at one end of the lifting device 4 away from the mounting plate 3, a supporting column 7 is welded and fixed to the bottom of the base 1, and a moving device 8 is arranged on the inner wall of the supporting column 7;

[0025] The lifting device 4 includes a first motor 401 and a steel cable 403. When the first motor 401 is working, it drives the steel cable 403 to move. The output shaft end of the first motor 401 is fixedly connected to the winding wheel 402, and the inner wall of the winding wheel 402 winds up the steel cable 403. The top of the fixed frame 2 is fixedly connected to the guide wheel 5, and the outer wall of the steel cable 403 is slidably connected to the guide wheel 5.

[0026] The storage device 6 includes a base plate 601, a guardrail 602 and a sleeve 603. The guardrail 602 and the sleeve 603 are located at the front and rear sides of the top of the base plate 601 to protect the materials. The top of the base plate 601 is fixedly connected to the bottom of the guardrail 602, and the sleeve 603 is slidably sleeved on the outer wall of the guardrail 602. The top of the sleeve 603 is fixedly connected to a connecting plate 604, and the inner wall of the connecting plate 604 is rotatably connected to a rotating rod 605, and the outer edge of the rotating rod 605 is threadedly connected to the inner wall of the guardrail 602. The materials are placed on the top of the base plate 601, and the guardrail 602 and the sleeve 603 are used to protect the materials. Then, the rotating rod 605 is manually rotated to drive the sleeve 603 and the connecting plate 604 to rise and fall on the outer wall of the sleeve 603, so that the protection height of the sleeve 603 can be adjusted, which is convenient for protecting materials at different heights and improving the practicality of the device.

[0027] The mobile device 8 includes a second motor 801 and a universal wheel 806. When the second motor 801 is working, the universal wheel 806 is driven to move up and down to achieve the purpose of adjusting the position of the device. One end of the output shaft of the second motor 801 is inserted into the inner wall of the base 1 and is rotatably connected to the inner wall of the base 1. A screw rod 802 is welded and fixed to the output shaft end of the second motor 801. The outer edge of the screw rod 802 is threadedly connected to a sliding frame 803. The bottom of the sliding frame 803 is rotatably connected to a connecting rod 804. The end of the connecting rod 804 away from the sliding frame 803 is rotatably connected to the lifting rod. The lifting frame 805 is fixedly connected to the universal wheel 806 at the bottom by bolts, and the second motor 801 is made to work, driving the screw rod 802 to rotate, and utilizing the sliding frame 803 connected by the threaded outer edge of the screw rod 802, so that when the screw rod 802 rotates, the sliding frame 803 is driven to move, and the connecting rod 804 connected to the bottom of the sliding frame 803 is driven to move. During the movement of the connecting rod 804, the lifting frame 805 can be driven to be lifted and lowered, and then the universal wheel 806 can be driven to be lifted and lowered, so that the position of the universal wheel 806 can be adjusted easily.

[0028] One end of the steel cable 403 away from the winding wheel 402 is fixedly connected to the top of the bottom plate 601, and the outer wall of the steel cable 403 is slidably connected to the inner wall of the fixed frame 2. The first motor 401 is controlled to drive the winding wheel 402 to wind up the steel cable 403, so that the storage device 6 is driven to rise and fall, and the friction resistance and friction loss between the steel cable 403 and the fixed frame 2 are reduced, thereby improving the service life of the steel cable 403.

[0029] The inner wall of the support column 7 is provided with a slide groove, and the inner wall of the slide groove is slidably connected to the two ends of the lifting frame 805, so as to limit the lifting frame 805 and ensure that the lifting frame 805 can move straight up and down.

[0030] Working principle: when in use, the second motor 801 is controlled to work, driving the screw rod 802 to rotate, and the sliding frame 803 connected by the threaded connection on the outer edge of the screw rod 802 is used to make the screw rod 802 rotate and drive the sliding frame 803 to move, and drive the connecting rod 804 connected to the bottom of the sliding frame 803 to move, and in the process of the connecting rod 804 moving, it can drive the lifting frame 805 to rise and fall, and then drive the universal wheel 806 to rise and fall. When the device needs to be moved, the universal wheel 806 is put down, and the device is pushed to adjust its position to adjust the position of the device to a suitable position. Then, the universal wheel 806 is folded up to maintain the stability of the device during use, the material is placed on the top of the bottom plate 601, and the material is protected by the guardrail 602 and the sleeve 603. Then, the rotating rod 605 is manually rotated to drive the sleeve 603 and the connecting plate 604 to rise and fall on the outer wall of the sleeve 603, so that the protection height of the sleeve 603 can be adjusted to facilitate the protection of materials at different heights. The first motor 401 is controlled to drive the winding wheel 402 to wind up the steel cable 403, so that the storage device 6 is driven to rise and fall, which is convenient for conveying the material.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A climbing frame lifting device, comprising a base (1) and a fixing frame (2), characterized in that: A mounting plate (3) is welded and fixed to the outer wall of the fixing frame (2); a lifting device (4) is provided on the top of the mounting plate (3); and a storage device (6) is provided at one end of the lifting device (4) away from the mounting plate (3); a supporting column (7) is welded and fixed to the bottom of the base (1); and a moving device (8) is provided on the inner wall of the supporting column (7); The lifting device (4) comprises a first motor (401) and a steel cable (403), and when the first motor (401) is in operation, it drives the steel cable (403) to move; The storage device (6) comprises a bottom plate (601), a guardrail (602) and a sleeve (603), wherein the guardrail (602) and the sleeve (603) are located at the front and rear sides of the top of the bottom plate (601) to protect the materials; The moving device (8) comprises a second motor (801) and a universal wheel (806); when the second motor (801) is in operation, it drives the universal wheel (806) to move up and down, thereby achieving the purpose of adjusting the position of the device.

2. A climbing frame lifting device according to claim 1, characterized in that: The output shaft end of the first motor (401) is fixedly connected to a winding wheel (402), and the inner wall of the winding wheel (402) is used to wind up a steel cable (403); the top of the fixed frame (2) is fixedly connected to a guide wheel (5), and the outer wall of the steel cable (403) is slidably connected to the guide wheel (5).

3. A climbing frame lifting device according to claim 1, characterized in that: The top of the bottom plate (601) is fixedly connected to the bottom of the guardrail (602); the sleeve (603) is slidably sleeved on the outer wall of the guardrail (602); the top of the sleeve (603) is fixedly connected to a connecting plate (604); the inner wall of the connecting plate (604) is rotatably connected to a rotating rod (605); and the outer edge of the rotating rod (605) is threadedly connected to the inner wall of the guardrail (602).

4. A climbing frame lifting device according to claim 1, characterized in that: One end of the steel cable (403) away from the winding wheel (402) is fixedly connected to the top of the bottom plate (601), and the outer wall of the steel cable (403) is slidably connected to the inner wall of the fixing frame (2).

5. A climbing frame lifting device according to claim 1, characterized in that: One end of the output shaft of the second motor (801) is inserted into the inner wall of the base (1) and is rotatably connected to the inner wall of the base (1); a screw rod (802) is welded and fixed to the output shaft end of the second motor (801); the outer edge of the screw rod (802) is threadedly connected to a sliding frame (803); the bottom of the sliding frame (803) is rotatably connected to a connecting rod (804); one end of the connecting rod (804) away from the sliding frame (803) is rotatably connected to a lifting frame (805); the bottom of the lifting frame (805) is fixedly connected to a universal wheel (806) by bolts.

6. A climbing frame lifting device according to claim 1, characterized in that: The inner wall of the support column (7) is provided with a sliding groove, and the inner wall of the sliding groove is slidably connected to the two ends of the lifting frame (805).

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