Trolley convenient to hoist

Abstract

The utility model provides a trolley convenient to hoist, which relates to the technical field of auxiliary hoisting and comprises an auxiliary track and an all-dimensional automatic auxiliary hoisting mechanism. The lifting operation of the balance girder can be achieved through rotation of the rope sleeve, the whole auxiliary lifting assembly is fixedly connected with the balance girder in an inserted mode through a second fixing plug pin, and auxiliary clamping plates and hydraulic telescopic modules are symmetrically arranged on the two sides of the lower end of the fixing girder. The hydraulic telescopic module can be opened, the two sides of the upper surface of the water gate are inserted into the hydraulic telescopic module, parallel hoisting of the whole water gate is achieved, the balance weight blocks are symmetrically installed at the two ends of the hydraulic telescopic module, and during hoisting, the balance weight blocks can be matched with the balance girder to guarantee balance and stability in the whole hoisting process; and the situation that the water gate is deformed due to uneven stress in the hoisting process is prevented.

Description

Technical Field

[0001] This utility model relates to the field of auxiliary hoisting technology, and in particular to a trolley that facilitates hoisting. Background Technology

[0002] In water conservancy projects, the size of sluice gates varies depending on factors such as application scenarios, water flow, and water level differences. Small sluice gates may be used for farmland irrigation or small river closures, and they are relatively small in size and light in weight. Large sluice gates, on the other hand, are used for large river management and reservoir flood discharge, and they are huge in size and can weigh tens or even hundreds of tons. Faced with such a variety of sluice gate sizes, there is a need for equipment that can flexibly adapt to the hoisting of sluice gates of different specifications. The hoisting trolley has emerged to meet the hoisting requirements of sluice gates of various sizes by adjusting hoisting parameters and structural design.

[0003] However, due to the limitations of the shape and size of water conservancy sluice gates, when ordinary hook-shaped trolleys are used to lift sluice gates, the hook will catch on one corner of the sluice gate. During the operation and translation of the trolley, the sluice gate will be subjected to uneven force and will shift accordingly, resulting in deformation of the sluice gate size and substandard quality.

[0004] Therefore, we provide a convenient hoisting trolley to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a trolley that is convenient for hoisting, thereby solving the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a trolley for convenient hoisting, comprising an auxiliary rail and an all-round automated auxiliary hoisting mechanism, wherein the all-round automated auxiliary hoisting mechanism is provided on the upper side of the auxiliary rail;

[0007] The all-round automated auxiliary hoisting mechanism includes a stabilizing and translating component, a cable lifting component, a safety braking component, a lifting and balancing component, and an auxiliary hoisting component. The stabilizing and translating component is arranged on the upper side of the auxiliary track, the cable lifting component is arranged on the upper side of the stabilizing and translating component, the safety braking component is arranged on one side of the cable lifting component, the lifting and balancing component is arranged on the lower side of the cable lifting component, and the auxiliary hoisting component is arranged on the lower side of the lifting and balancing component.

[0008] Preferably, the stabilizing translation component includes a fixed crossbeam, steel pulleys, and a forward and reverse motor. The upper side of the auxiliary track is provided with a fixed crossbeam, and steel pulleys are rotatably sleeved on both sides of the fixed crossbeam. A forward and reverse motor is fixedly connected to one side of each steel pulley.

[0009] Preferably, the cable lifting assembly includes a stepper motor, an auxiliary lifting module, and a cable sleeve. The stepper motor is fixedly connected to the upper side of the fixed crossbeam, the auxiliary lifting module is electrically connected to one side of the stepper motor, and the cable sleeve is rotatably connected to one side of the auxiliary lifting module.

[0010] Preferably, the safety braking assembly includes a support base, a safety braking module, and a disc brake. The support base is fixedly connected to the other side of the fixed crossbeam, the safety braking module is threadedly connected to the upper side of the support base, and the disc brake is threadedly connected to the connection between the safety braking module and the cable sleeve.

[0011] Preferably, the lifting and balancing assembly includes a lifting wheel, a first fixing pin, and a balancing beam. The lifting wheel is rotatably connected to the upper cable sleeve via a steel cable, and the lifting wheel is fixedly connected to the balancing beam via the first fixing pin.

[0012] Preferably, the auxiliary hoisting assembly includes a second fixing pin, a fixed beam, an auxiliary clamping plate, a hydraulic telescopic module, and a counterweight. The lower ends of both sides of the counterweight beam are connected to the fixed beam in a plug-in locking structure via the second fixing pin. An auxiliary clamping plate is welded to the lower side of the fixed beam. A hydraulic telescopic module is fixedly connected to the inner side of the auxiliary clamping plate. A counterweight is provided on both sides of the auxiliary clamping plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] With the fully automated auxiliary hoisting mechanism, the entire balance beam is raised and lowered via a rope sleeve connected to the top lifting wheel. The rotation of the rope sleeve allows the balance beam to be raised and lowered. The entire auxiliary hoisting assembly is fixed to the balance beam by a second fixed pin. Auxiliary clamps and hydraulic telescopic modules are symmetrically arranged on both sides of the lower end of the fixed beam. When hoisting the sluice gate, the hydraulic telescopic modules can be opened to insert the upper surface of the sluice gate into the modules, achieving parallel hoisting of the entire sluice gate. Balance counterweights are symmetrically installed at both ends. During hoisting, the balance counterweights work in conjunction with the balance beam to ensure the balance and stability of the entire hoisting process, preventing uneven deformation of the sluice gate during hoisting. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall upper cross-sectional structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the overall lower side balance hydraulic beam assembly structure of this utility model;

[0017] Figure 3 For the present utility model Figure 1 A magnified structural diagram at point A;

[0018] The diagram shows the following components: 1. Auxiliary track; 2. All-around automated auxiliary hoisting mechanism; 21. Stabilizing and translating component; 211. Fixed crossbeam; 212. Steel pulley; 213. Forward and reverse motor; 22. Rope lifting component; 221. Stepper motor; 222. Auxiliary lifting module; 223. Rope sleeve; 23. Safety braking component; 231. Support base; 232. Safety braking module; 233. Disc brake; 24. Lifting and balancing component; 241. Lifting wheel; 242. First fixing pin; 243. Balancing beam; 25. Auxiliary hoisting component; 251. Second fixing pin; 252. Fixed beam; 253. Auxiliary clamp; 254. Hydraulic telescopic module; 255. Counterweight. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0020] Please see Figure 1-3 As shown, this utility model provides a technical solution: a trolley for easy hoisting, including an auxiliary rail 1 and an all-round automated auxiliary hoisting mechanism 2, with the all-round automated auxiliary hoisting mechanism 2 provided on the upper side of the auxiliary rail 1;

[0021] The all-round automated auxiliary hoisting mechanism 2 includes a stabilizing translation component 21, a cable lifting component 22, a safety braking component 23, a lifting and balancing component 24, and an auxiliary hoisting component 25. The stabilizing translation component 21 is installed on the upper side of the auxiliary track 1, the cable lifting component 22 is installed on the upper side of the stabilizing translation component 21, the safety braking component 23 is installed on one side of the cable lifting component 22, the lifting and balancing component 24 is installed on the lower side of the cable lifting component 22, and the auxiliary hoisting component 25 is installed on the lower side of the lifting and balancing component 24.

[0022] Furthermore, the stable translation component 21 includes a fixed crossbeam 211, steel pulleys 212, and a forward / reverse motor 213. The fixed crossbeam 211 is provided on the upper side of the auxiliary track 1. Steel pulleys 212 are rotatably sleeved on both sides of the fixed crossbeam 211. A forward / reverse motor 213 is fixedly connected to one side of the steel pulleys 212. The forward / reverse motor 213 is located inside the fixed crossbeam 211 and passes through the fixed crossbeam 211 and is fixedly connected to the inner steel pulleys 212. The forward / reverse motor 213 drives the steel pulleys 212 to rotate, thereby achieving lateral movement on the surface of the auxiliary track 1, thus driving the entire trolley to perform translational operation.

[0023] Furthermore, the cable lifting assembly 22 includes a stepper motor 221, an auxiliary lifting module 222, and a cable sleeve 223. The stepper motor 221 is fixedly connected to the upper side of the fixed crossbeam 211. The auxiliary lifting module 222 is electrically connected to one side of the stepper motor 221. The cable sleeve 223 is rotatably connected to one side of the auxiliary lifting module 222. In use, the auxiliary lifting module 222 can drive the rotatably connected cable sleeve 223 to rotate, thereby retracting the steel cable rotatably sleeved on the surface to realize the lifting and lowering of the hoisted items.

[0024] Furthermore, the safety braking assembly 23 includes a support base 231, a safety braking module 232, and a disc brake 233. The support base 231 is fixedly connected to the other side of the fixed crossbeam 211. The safety braking module 232 is threadedly connected to the upper side of the support base 231. The disc brake 233 is threadedly connected to the connection between the safety braking module 232 and the cable sleeve 223. Figure 3 It is known that the protruding edge of the entire safety braking assembly 23 and the cable sleeve 223 is a pre-fitted receiving and gathering structure. When braking is required, the safety braking module 232 will retract the disc brake 233 inward, thereby increasing the friction between the disc brake 233 and the edge of the cable sleeve 223, driving the cable sleeve 223 to stop the line release operation.

[0025] Furthermore, the lifting and balancing assembly 24 includes a lifting wheel 241, a first fixing pin 242, and a balancing beam 243. The lifting wheel 241 is rotatably connected to the upper cable sleeve 223 via a steel cable. The lifting wheel 241 is fixedly connected to the balancing beam 243 via the first fixing pin 242. The entire balancing beam 243 is lifted and lowered via the top lifting wheel 241 and the cable sleeve 223. The rotation of the cable sleeve 223 enables the balancing beam 243 to perform lifting and lowering operations.

[0026] Furthermore, the auxiliary hoisting assembly 25 includes a second fixing pin 251, a fixed beam 252, an auxiliary clamping plate 253, a hydraulic telescopic module 254, and a counterweight 255. The lower ends of both sides of the counterweight beam 243 are connected to the fixed beam 252 via the second fixing pin 251 in a plug-in locking structure. The auxiliary clamping plate 253 is welded to the lower side of the fixed beam 252. The hydraulic telescopic module 254 is fixedly connected to the inner side of the auxiliary clamping plate 253. The counterweight 255 is provided on both sides of the auxiliary clamping plate 253. In use, the entire auxiliary hoisting assembly 25 is connected to the fixed beam 252 via the second fixing pin 251. The fixed pin 251 is inserted and fixed to the balance beam 243. Auxiliary clamps 253 and hydraulic telescopic modules 254 are symmetrically arranged on both sides of the lower end of the fixed beam 252. When hoisting the sluice gate, the hydraulic telescopic modules 254 can be opened and the upper surface of the sluice gate can be inserted into them to achieve parallel hoisting of the entire sluice gate. Balance counterweights 255 are symmetrically installed at both ends. During hoisting, the balance counterweights 255 will cooperate with the balance beam 243 to ensure the balance and stability of the entire hoisting process and prevent the sluice gate from deforming due to uneven stress during hoisting.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A convenient hoisting trolley, comprising an auxiliary rail (1) and an all-around automated auxiliary hoisting mechanism (2), characterized in that: An all-round automated auxiliary hoisting mechanism (2) is provided on the upper side of the auxiliary track (1). The all-round automated auxiliary hoisting mechanism (2) includes a stabilizing translation component (21), a cable lifting component (22), a safety braking component (23), a lifting balancing component (24), and an auxiliary hoisting component (25). The stabilizing translation component (21) is provided on the upper side of the auxiliary track (1), the cable lifting component (22) is provided on the upper side of the stabilizing translation component (21), the safety braking component (23) is provided on one side of the cable lifting component (22), the lifting balancing component (24) is provided on the lower side of the cable lifting component (22), and the auxiliary hoisting component (25) is provided on the lower side of the lifting balancing component (24).

2. The trolley for convenient hoisting according to claim 1, characterized in that, The stable translation component (21) includes a fixed beam (211), steel pulleys (212) and a forward and reverse motor (213). The upper side of the auxiliary track (1) is provided with a fixed beam (211). Steel pulleys (212) are rotatably sleeved on both sides of the fixed beam (211). A forward and reverse motor (213) is fixedly connected to one side of the steel pulleys (212).

3. The trolley for convenient hoisting according to claim 2, characterized in that, The cable lifting assembly (22) includes a stepper motor (221), an auxiliary lifting module (222), and a cable sleeve (223). The stepper motor (221) is fixedly connected to the upper side of the fixed beam (211). The auxiliary lifting module (222) is electrically connected to one side of the stepper motor (221). The cable sleeve (223) is rotatably connected to one side of the auxiliary lifting module (222).

4. The trolley for convenient hoisting according to claim 2, characterized in that, The safety braking assembly (23) includes a support base (231), a safety braking module (232), and a disc brake (233). The support base (231) is fixedly connected to the other side of the fixed crossbeam (211). The safety braking module (232) is threadedly connected to the upper side of the support base (231). The disc brake (233) is threadedly connected to the connection between the safety braking module (232) and the cable sleeve (223).

5. A convenient hoisting trolley according to claim 3, characterized in that, The lifting and balancing assembly (24) includes a lifting wheel (241), a first fixing pin (242), and a balancing beam (243). The lifting wheel (241) is connected to the upper cable sleeve (223) by a steel cable in a rotating sleeve structure, and the lifting wheel (241) is connected to the balancing beam (243) by a plug-in fixing structure.

6. The trolley for convenient hoisting according to claim 5, characterized in that, The auxiliary hoisting assembly (25) includes a second fixed pin (251), a fixed beam (252), an auxiliary clamp (253), a hydraulic telescopic module (254), and a counterweight (255). The lower ends of both sides of the counterweight (243) are connected to the fixed beam (252) by the second fixed pin (251) in a plug-in fixed locking structure. The lower side of the fixed beam (252) is welded with an auxiliary clamp (253). The inner side of the auxiliary clamp (253) is fixedly connected with the hydraulic telescopic module (254). The two sides of the auxiliary clamp (253) are provided with counterweights (255).

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