CN220745168U - Low-clearance double-beam hoist trolley - Google Patents
Low-clearance double-beam hoist trolley Download PDFInfo
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- CN220745168U CN220745168U CN202322185714.1U CN202322185714U CN220745168U CN 220745168 U CN220745168 U CN 220745168U CN 202322185714 U CN202322185714 U CN 202322185714U CN 220745168 U CN220745168 U CN 220745168U
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- bearing platform
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- hoist trolley
- platform
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- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000032258 transport Effects 0.000 description 3
- 240000009087 Crescentia cujete Species 0.000 description 2
- 235000005983 Crescentia cujete Nutrition 0.000 description 2
- 235000009797 Lagenaria vulgaris Nutrition 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses a low-clearance double-beam hoist trolley, which relates to the technical field of hoisting equipment and comprises a bearing platform, wherein the upper end of the bearing platform is fixedly connected with a support column, the support column is fixedly connected with a guide device, the guide device is connected with the hoist trolley in a sliding manner, the bottom end of the bearing platform is provided with an alarm device, and the bearing platform is internally provided with a sliding device.
Description
Technical Field
The utility model relates to the technical field of crane equipment, in particular to a low-clearance double-beam hoist trolley.
Background
The electric hoist is special hoisting equipment, is usually applied to a portal frame or a crown block, and is widely applied to wharfs, storage and other places due to the characteristics of small volume, light dead weight, convenience in operation and the like.
The existing electric hoist is driven by rollers and is placed on a cross beam to form a hoist trolley, the hoist trolley lifts the goods and transports the goods to a specific position, the goods are in a hanging state in the process, shaking can be generated in the transportation process, and the goods are affected to be stable and have potential safety hazards.
Disclosure of Invention
The utility model aims to provide a low-clearance double-beam hoist trolley, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a low headroom double beam calabash dolly, includes the bearing platform, bearing platform upper end fixedly connected with support column, support column fixedly connected with guider, guider sliding connection has the calabash dolly, the bearing platform bottom is provided with alarm device, be provided with slider in the bearing platform.
Based on the technical scheme, the utility model also provides the following optional technical schemes:
in one alternative: the guide device comprises a cross beam fixedly connected to the side face of the support column, a sliding groove is formed in the side face of the cross beam, and clamping grooves are formed in the upper end and the lower end of the sliding groove.
In one alternative: the hoist dolly includes the jack-up platform, jack-up platform is close to crossbeam one side and passes through spout sliding connection with the crossbeam, the jack-up platform is provided with the first gyro wheel with draw-in groove matched with, jack-up platform both sides fixedly connected with first motor, jack-up platform upper end fixedly connected with second motor, first motor output is connected with first gyro wheel through pivot and conveyer belt, the symmetry is provided with first trompil on the jack-up platform, first trompil rotates to be connected with the live-rollers, the second motor output is connected with conveyer belt and live-rollers through the pivot, the winding of live-rollers surface has the cable wire, live-rollers one end is kept away from to the cable wire is connected with the assembly pulley, assembly pulley lower extreme fixedly connected with lifting hook.
In one alternative: the alarm device comprises a sliding rod, the sliding rod penetrates through the bearing platform and is in sliding connection with the bearing platform, the upper end of the sliding rod is fixedly connected with a limiting plate, one end of the sliding rod, which is far away from the limiting plate, is provided with a fixing plate, the upper end of the fixing plate is provided with a pressure alarm, the surface of the fixing plate is fixedly connected with a spring, one end of the spring, which is far away from the fixing plate, is fixedly connected with the bearing platform, and the lower end of the fixing plate is provided with a second roller.
In one alternative: the sliding device comprises a sliding baffle plate, wherein the sliding baffle plate is arranged inside the bearing platform and is in sliding connection with the bearing platform, and a second opening matched with the sliding baffle plate is formed in the bearing platform.
In one alternative: reinforcing ribs are arranged at the connection part of the bearing platform and the support column and the connection part of the support column and the guide device.
In one alternative: and replacing the second roller with a universal wheel.
In one alternative: the side face of the sliding baffle is provided with a handle.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the mutual matching among the bearing platform, the supporting columns, the sliding baffle, the cross beam, the sliding chute, the clamping groove, the lifting platform, the first motor, the second motor, the first opening, the rotating roller, the steel rope, the pulley block, the lifting hook and the first roller, the purpose that the goods can be placed on the bearing platform after the hoist trolley lifts the goods is achieved, and the bearing platform is driven to transport the goods, so that the goods are kept stable.
2. The utility model achieves the effect of alarming when the hoist trolley bears an overweight object through the mutual matching of the bearing platform, the sliding rod, the spring, the pressure alarm and the second roller, and simultaneously facilitates the whole movement of the device.
Drawings
Fig. 1 is a schematic diagram of the main structure of the present utility model.
Fig. 2 is a schematic diagram of a side structure of the present utility model.
Fig. 3 is a schematic diagram of another structure of the present utility model.
Fig. 4 is a schematic diagram of the structure of the hoist trolley of the present utility model.
Fig. 5 is a schematic diagram of the structure of the hoist trolley of the present utility model.
Fig. 6 is a schematic structural diagram of the alarm device of the present utility model.
Fig. 7 is a detailed schematic of the guide of the present utility model.
Reference numerals annotate: 100. a bearing platform; 101. a support column; 200. a cross beam; 201. a chute; 202. a clamping groove; 300. a lifting platform; 301. a first motor; 302. a second motor; 303. a first opening; 304. a rotating roller; 305. a wire rope; 306. pulley block; 307. a lifting hook; 308. a first roller; 400. a sliding baffle; 401. a handle; 402. a second opening; 500. a slide bar; 501. a limiting plate; 502. a fixing plate; 503. a pressure alarm; 504. a spring; 505. and a second roller.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent.
Example 1
In one embodiment, as shown in fig. 1-7, a low-clearance double-beam hoist trolley comprises a bearing platform 100, wherein a support column 101 is fixedly connected to the upper end of the bearing platform 100, a guide device is fixedly connected to the support column 101, the guide device is slidably connected with the hoist trolley, the hoist trolley moves along the guide device, objects at different positions can be conveniently hoisted and transported, an alarm device is arranged at the bottom end of the bearing platform 100, when the hoist trolley bears an overweight object, the alarm device alarms, workers can timely discharge cargoes, and a sliding device is arranged in the bearing platform 100.
As shown in fig. 1 and 7, the guiding device comprises a cross beam 200 fixedly connected to the side surface of the supporting column 101, a sliding groove 201 is arranged on the side surface of the cross beam 200, a clamping groove 202 is arranged at the upper end and the lower end of the sliding groove 201, and the sliding groove 201 is matched with the clamping groove 202, so that the hoist trolley can move on the cross beam 200 and cannot be separated from the cross beam 200.
As shown in fig. 1, fig. 4 and fig. 5, the hoist trolley comprises a lifting platform 300, one side of the lifting platform 300, which is close to the cross beam 200, is in sliding connection with the cross beam 200 through a chute 201, a first roller 308 matched with the clamping groove 202 is arranged on the lifting platform 300, a first motor 301 is fixedly connected to two sides of the lifting platform 300, a second motor 302 is fixedly connected to the upper end of the lifting platform 300, the output end of the first motor 301 is connected with the first roller 308 through a rotating shaft and a conveying belt, the first motor 301 can be started to drive the first roller 308 to roll so as to drive the lifting platform 300 to slide along the chute 201 of the cross beam 200, meanwhile, under the action of the clamping groove 202, the first roller 308 can be prevented from falling off in the rolling process, a first opening 303 is symmetrically arranged on the lifting platform 300, the first opening 303 is rotationally connected with a rotating roller 304, the output end of the second motor 302 is connected with the conveying belt and the rotating roller 304 through a rotating shaft, a steel cable 305 is wound on the surface of the rotating roller 304, the second motor 302 can be driven by the conveying belt to rotate the roller 304, the rotating or the roller 304 can be tightened or driven to move, one end of the steel cable 305 is far from the rotating roller 305, the rotating roller 305 is connected with the motor 306, the lifting hook 306 is connected with the lower end 307, and the lifting hook 307 is connected with the second lifting hook 305 to the lifting hook 305 and can be driven to move under the lifting hook 307 so as to drive the lifting hook to move under the lifting platform 200, which can move under the lifting hook and can drive the lifting hook and move under the lifting platform, so as to drive the lifting hook and move on and move, so as to move, and so as to move, and to move.
As shown in fig. 2 and 6, the alarm device includes a sliding rod 500, the sliding rod 500 penetrates through the bearing platform 100 and is slidably connected with the bearing platform 100, when the hoist trolley lifts a heavy object, the bearing platform 100 is pushed down to slide along the sliding rod 500, a limiting plate 501 is fixedly connected to the upper end of the sliding rod 500, a fixed plate 502 is arranged at one end of the sliding rod 500 away from the limiting plate 501, a pressure alarm 503 is arranged at the upper end of the fixed plate 502, a spring 504 is fixedly connected to the surface of the fixed plate 502, a bearing platform 100 is fixedly connected to one end of the spring 504 away from the fixed plate 502, when the bearing platform 100 slides down along the sliding rod 500, the spring 504 provides a reverse force, the bearing platform 100 is prevented from directly sliding down to the bottom, when the gravity borne by the bearing platform 100 exceeds a specific value, the bearing platform 100 pushes the spring 504 to shrink and contacts the pressure alarm 503, the pressure alarm 503 alarms at this moment, a worker is reminded of timely unloading the heavy object, bad equipment is avoided in the transportation process, a second roller 505 is arranged at the lower end of the fixed plate 502, the second roller 505 is replaced by a universal wheel, and the roller 505 is convenient for equipment movement.
As shown in fig. 1, the sliding device comprises a sliding baffle 400, the sliding baffle 400 is arranged inside the bearing platform 100 and is in sliding connection with the bearing platform 100, a second opening 402 matched with the sliding baffle 400 is formed in the bearing platform 100, when the goods to be transported are heavier, the equipment is moved to the upper part of the goods, the sliding baffle 400 is pulled open, the goods are located below the second opening 402, the hoist trolley is driven to a proper position, the goods can be lifted through the second opening, in the process of lifting the goods, the goods are located in the middle of the equipment, the whole stress is balanced, rollover of the equipment can be avoided, a handle 401 is arranged on the side face of the sliding baffle 400, and the handle 401 is convenient to pull the sliding baffle 400 open.
Example 2
As shown in fig. 1, the connection between the bearing platform 100 and the support column 101 and the connection between the support column 101 and the guiding device are provided with reinforcing ribs, so that the structure of the connection is more stable.
The above embodiment discloses a low clearance double beam hoist trolley, wherein when the load to be transported is light and far away from the equipment, the hoist trolley can be driven by the first motor 301 to move along the cross beam 200, in the process, the worker can also control the equipment to move wholly through the second roller 505, so that the hoist trolley approaches the load, then the second motor 302 is controlled to drive the rotating roller 304 to put down the lifting hook 307 through the steel cable 305, the load is hung on the lifting hook 307, then the lifting hook 307 is controlled to move upwards, in the process, the hoist trolley is controlled to move above the load-bearing platform 100, the load is put down, so that the load falls on the load-bearing platform 100, meanwhile, the hoist trolley and the equipment are driven to move to a proper position, in the process, the load is in a relatively stable state, accidents are difficult to occur, then the load is lifted to be put down to a specific position, the transport of the load is completed, when the transported load is heavy, the equipment is driven to move above the load, the lifting hook 307 is pulled down, the load is hooked, then the sliding baffle 400 is pushed again to close the second opening 402, the load is placed on the lifting hook 307, the load is placed on the load-bearing platform 100, then the load is pressed down, if the load is well, the load is pressed by the worker is avoided, and the alarm is triggered.
The foregoing is merely specific embodiments of the disclosure, but the protection scope of the disclosure is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the disclosure, and it is intended to cover the scope of the disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (6)
1. The low-clearance double-beam hoist trolley comprises a bearing platform (100), wherein the upper end of the bearing platform (100) is fixedly connected with a support column (101), the support column (101) is fixedly connected with a guide device, and the guide device is connected with the hoist trolley in a sliding manner, and the low-clearance double-beam hoist trolley is characterized in that an alarm device is arranged at the bottom end of the bearing platform (100), and a sliding device is arranged in the bearing platform (100);
the alarm device comprises a sliding rod (500), the sliding rod (500) penetrates through the bearing platform (100) and is in sliding connection with the bearing platform (100), a limiting plate (501) is fixedly connected to the upper end of the sliding rod (500), a fixed plate (502) is arranged at one end, away from the limiting plate (501), of the sliding rod (500), a pressure alarm (503) is arranged at the upper end of the fixed plate (502), a spring (504) is fixedly connected to the surface of the fixed plate (502), a bearing platform (100) is fixedly connected to one end, away from the fixed plate (502), of the spring (504), and a second idler wheel (505) is arranged at the lower end of the fixed plate (502);
the sliding device comprises a sliding baffle (400), the sliding baffle (400) is arranged inside the bearing platform (100) and is in sliding connection with the bearing platform (100), and a second opening (402) matched with the sliding baffle (400) is formed in the bearing platform (100).
2. The low-clearance double-beam hoist trolley according to claim 1, characterized in that the guiding device comprises a cross beam (200) fixedly connected to the side surface of the supporting column (101), a sliding groove (201) is arranged on the side surface of the cross beam (200), and clamping grooves (202) are formed in the upper end and the lower end of the sliding groove (201).
3. The low-clearance double-beam hoist trolley according to claim 1, characterized in that the hoist trolley comprises a hoisting platform (300), one side of the hoisting platform (300) close to the cross beam (200) is in sliding connection with the cross beam (200) through a sliding groove (201), the hoisting platform (300) is provided with a first roller (308) matched with a clamping groove (202), two sides of the hoisting platform (300) are fixedly connected with a first motor (301), the upper end of the hoisting platform (300) is fixedly connected with a second motor (302), the output end of the first motor (301) is connected with the first roller (308) through a rotating shaft and a conveying belt, the hoisting platform (300) is symmetrically provided with a first opening (303), the first opening (303) is rotationally connected with a rotating roller (304), the output end of the second motor (302) is connected with a conveying belt and the rotating roller (304) through a rotating shaft, the surface of the rotating roller (304) is wound with a steel cable (305), one end of the steel cable (305) is far away from the rotating roller (304) and is connected with a pulley block (306), and the lower end of the lifting hook (307) is fixedly connected with a lifting hook (307).
4. The low clearance double beam hoist trolley of claim 1, characterized in that the connection of the load bearing platform (100) and the support column (101) and the connection of the support column (101) and the guiding device are provided with reinforcing ribs.
5. The low headroom double beam hoist trolley of claim 1, characterized in that the second roller (505) is replaced with a universal wheel.
6. The low headroom double beam hoist trolley of claim 1, characterized in that the sliding blind (400) is laterally provided with a handle (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322185714.1U CN220745168U (en) | 2023-08-15 | 2023-08-15 | Low-clearance double-beam hoist trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322185714.1U CN220745168U (en) | 2023-08-15 | 2023-08-15 | Low-clearance double-beam hoist trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220745168U true CN220745168U (en) | 2024-04-09 |
Family
ID=90564199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322185714.1U Active CN220745168U (en) | 2023-08-15 | 2023-08-15 | Low-clearance double-beam hoist trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220745168U (en) |
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2023
- 2023-08-15 CN CN202322185714.1U patent/CN220745168U/en active Active
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