Simple vertical cantilever crane equipment for hoisting
By designing a simple vertical cantilever crane equipment including chassis, adjustment arms, lifting components and other components, the problem that existing lifting equipment cannot reach any position is solved, and efficient and flexible lifting operations are achieved.
Patent Information
- Application Number
- CN202420390097.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-29
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-02-28
AI Technical Summary
The existing lifting equipment is limited by the lifting position, distance, height, etc., and cannot reach any position for lifting, resulting in low work efficiency and inconvenience.
A simple vertical cantilever crane equipment is designed, including a base frame, adjustment arm, lifting assembly, triangle hanging frame, 2T hook, operating electric box, winch, wire rope, balanced sub rope, flower basket screw, hand-crank support, universal wheel, fixing latch, safety latch and limit latch. Through the combination of adjustment arm and lifting assembly, three-speed height adjustment is achieved, with a maximum load of 800kg.
The device is movable and foldable, and can reach a position that cannot be reached by driving for lifting. It is simple to operate, smoothly run, safe and reliable, and improves the flexibility and efficiency of lifting.
Smart Images
Figure CN222574147U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a hoisting device, in particular to a simple vertical cantilever hoisting device used for hoisting. Background Art
[0002] In the hangar, vertical lifting work is usually done by a crane, which is limited by the position, distance, height, etc. of the crane and cannot reach any position for lifting. This is very inconvenient and has low work efficiency. In order to solve the above problems, the utility model designs a simple vertical cantilever crane device for lifting. Utility Model Content
[0003] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a simple vertical cantilever crane equipment for hoisting, which is movable and foldable, can reach positions that cannot be reached by vehicles for hoisting work, and is simple to operate, runs smoothly, and is safe and reliable.
[0004] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a simple vertical cantilever crane device for hoisting, comprising a base frame, an adjusting arm, a lifting assembly, a triangular hanger, a 2T hook, an operating electric box, a winch, a wire rope, a balancing auxiliary rope, a basket screw, a hand-cranked support, a universal wheel, a fixed latch, a safety latch and a limit latch, a universal wheel is connected to the bottom of one end of the base frame, a hand-cranked support is arranged on the outside of the universal wheel, the other end of the base frame is connected to the adjusting arm, the adjusting arm is fixed by a fixed latch when it is stretched 60° to both sides, a hand-cranked support and a universal wheel are also arranged at the end of the adjusting arm, a lifting assembly is arranged above the base frame through a fixed latch and a safety latch, a triangular hanger is arranged on the lifting assembly, a wire rope is passed through the triangular hanger, one end of the wire rope is connected to the winch, the winch is connected to the operating electric box, the other end of the triangular hanger is connected to the 2T hook, one end of the balancing auxiliary rope is connected to the triangular hanger, and the other end of the balancing auxiliary rope is locked and fixed to the base frame through a basket screw.
[0005] Preferably, the lifting assembly includes a main lifting arm, a middle lifting arm, a rising arm, a kingpin and a fixing pin. The main lifting arm is installed on the base frame through the kingpin, the middle lifting arm is installed in the main lifting arm, and the rising arm is installed in the middle lifting arm. The adjacent arms of the main lifting arm, the middle lifting arm and the rising arm are fastened by fixing pins.
[0006] Beneficial effects of the utility model: The utility model is movable and foldable, and can reach places that cannot be reached by vehicles for hoisting work. By expanding the bottom frame adjustment arm to increase the support area, the hand-cranked support is locked to the ground, and the vertical lifting assembly is connected to the triangular hanger. Tighten the balance auxiliary rope, the three-level height is adjustable, the maximum load is 800kg, the operation is simple, the operation is stable, and it is safe and reliable. BRIEF DESCRIPTION OF THE DRAWINGS
[0007] The utility model is described in detail below with reference to the accompanying drawings and specific embodiments;
[0008] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0009] Figure 2 It is the front view of the utility model;
[0010] Figure 3 for Figure 1 A magnified schematic diagram of part A. DETAILED DESCRIPTION
[0011] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0012] Reference Figure 1-3 The present specific implementation adopts the following technical scheme: a simple vertical cantilever crane device for hoisting, including a base frame 1, an adjusting arm 2, a lifting assembly 3, a triangular hanger 4, a 2T hook 5, an operating electric box 6, a winch 7, a wire rope 8, a balancing auxiliary rope 9, a turnbuckle screw 10, a hand-cranked support 11, a universal wheel 12, a fixed latch 13, a safety latch 14 and a limit latch 15. The bottom of one end of the base frame 1 is connected to a universal wheel 12, and a hand-cranked support 11 is arranged on the outer side of the universal wheel 12. The other end of the base frame 1 is connected to the adjusting arm 2, and the adjusting arm 2 is spread to both sides. When the angle is 60°, it is fixed by a fixing pin 13. The end of the adjusting arm 2 is also provided with a hand-cranked support 11 and a universal wheel 12. A lifting assembly 3 is provided above the base frame 1 through a fixing pin 13 and a safety pin 14. A triangular hanger 4 is provided on the lifting assembly 3. A steel wire rope 8 is passed through the triangular hanger 4. One end of the steel wire rope 8 is connected to the winch 7, and the winch 7 is connected to the operating electric box 6. The other end of the triangular hanger 4 is connected to the 2T hook 5. One end of the balancing auxiliary rope 9 is connected to the triangular hanger 4, and the other end of the balancing auxiliary rope 9 is locked and fixed to the base frame 1 through a basket screw 10.
[0013] It is worth noting that the lifting assembly 3 includes a main lifting arm 16, a middle lifting arm 17, a rising arm 18, a kingpin 19 and a fixing pin 20. The main lifting arm 16 is installed on the base frame 1 through the kingpin 19, the middle lifting arm 17 is installed in the main lifting arm 16, and the rising arm 18 is installed in the middle lifting arm 17. Through the positioning holes of the main lifting arm 16, the middle lifting arm 17 and the rising arm 18, they can be connected by the fixing pin 20 to set different height usage environments.
[0014] The working principle of this specific embodiment is as follows: the universal wheel 12 is connected to the bottom of the base frame 1 for movement, and the fixing pin 13 is locked when the adjusting arm 2 is connected to the top of the base frame 1 and stretched to 60° on both sides, and the hand-cranked support 11 is locked to the ground. The safety pin 14 and the limit pin 15 are inserted into the vertical lifting assembly 3. The operation electric box 6 controls the operation of the winch 7, and the connected wire rope 8 drives the 2T hook to lift vertically through the triangular hanger 4 on the lifting assembly 3. One end of the balance auxiliary rope 9 is connected to the triangular hanger 4, one end is connected to the basket screw 10, and the other end is connected to the base frame 1 and locked, so that it is convenient to carry out lifting work in any position area.
[0015] When folding, the lifting assembly 3 can be laid flat on the adjusting arms 2, and the adjusting arms 2 can be folded inwards, so that the foldable device can be towed and stored.
[0016] The equipment of this specific embodiment is movable and foldable, and can reach places that cannot be reached by vehicles for hoisting work. By expanding the bottom frame adjustment arm to increase the support area, the hand-crank support is locked to the ground, and the vertical lifting assembly is connected to the triangular hanger. Tighten the balance auxiliary rope, the three-level height is adjustable, and the maximum load is 800kg. It is simple to operate, runs smoothly, and is safe and reliable.
[0017] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A simple vertical cantilever crane device for hoisting, characterized in that: The utility model comprises a base frame (1), an adjusting arm (2), a lifting assembly (3), a triangular hanger (4), a 2T hook (5), an operating electric box (6), a winch (7), a steel wire rope (8), a balancing auxiliary rope (9), a turnbuckle (10), a hand-cranked support (11), a universal wheel (12), a fixing latch (13), a safety latch (14) and a limit latch (15). The bottom of one end of the base frame (1) is connected with a universal wheel (12), and a hand-cranked support (11) is arranged outside the universal wheel (12). The other end of the base frame (1) is connected with the adjusting arm (2). When the adjusting arm (2) is opened to 60 degrees on both sides, it is fixed by the fixing latch (13). The end of the section arm (2) is also provided with a hand-cranked support (11) and a universal wheel (12). A lifting assembly (3) is provided above the base frame (1) through a fixing latch (13) and a safety latch (14). A triangular hanger (4) is provided on the lifting assembly (3). A steel wire rope (8) is passed through the triangular hanger (4). One end of the steel wire rope (8) is connected to a winch (7). The winch (7) is connected to an operating electric box (6). The other end of the triangular hanger (4) is connected to a 2T hook (5). One end of a balancing auxiliary rope (9) is connected to the triangular hanger (4). The other end of the balancing auxiliary rope (9) is locked and fixed to the base frame (1) through a basket screw (10).
2. A simple vertical cantilever crane device for hoisting according to claim 1, characterized in that: The lifting assembly (3) comprises a main lifting arm (16), a middle lifting arm (17), a rising arm (18), a kingpin (19) and a fixing pin (20); the main lifting arm (16) is mounted on the base frame (1) via the kingpin (19); the middle lifting arm (17) is mounted in the main lifting arm (16); the rising arm (18) is mounted in the middle lifting arm (17); and adjacent arms of the main lifting arm (16), the middle lifting arm (17) and the rising arm (18) are fastened via the fixing pin (20).