CN214780406U - Portable middle and high-rise hoisting device - Google Patents
Portable middle and high-rise hoisting device Download PDFInfo
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- CN214780406U CN214780406U CN202121298847.4U CN202121298847U CN214780406U CN 214780406 U CN214780406 U CN 214780406U CN 202121298847 U CN202121298847 U CN 202121298847U CN 214780406 U CN214780406 U CN 214780406U
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Abstract
The utility model relates to a portable middle and high-rise hoisting device, belonging to the technical field of hoisting, comprising a motor box, a vertical rod and a hoisting device; the bottom of the upright rod is fixedly arranged on the upper surface of the motor box, and the upright rod is sequentially provided with a hydraulic jack, a supporting assembly and a movable clamping device from top to bottom; a plurality of guide pulleys are arranged on the free end of the supporting component and the upright rod; the winding device comprises a cable and a cable shaft arranged in the motor box, one end of the cable is connected with the cable shaft, and the other end of the cable is connected with the lifting hook after passing around a plurality of guide pulleys arranged at the free ends of the vertical rod and the supporting component. The device adopts double fixation of the hydraulic jack and the movable clamping device, thereby increasing the stability and the safety of the device; two or more than two supporting rods and lifting hooks can be arranged at the same time, so that the lifting weight and the stability of the transmission force are increased.
Description
Technical Field
The utility model relates to a hoisting apparatus especially relates to a portable middle and high-rise hoisting apparatus, and it belongs to hoisting equipment technical field.
Background
The problem of carrying objects with large weight and large volume is often encountered in daily production and life, and the hoisting device has long become an essential mechanical device in production and life. The use of the hoisting device reduces the input of physical labor and improves the working efficiency at the same time. The existing light and small hoisting equipment is mostly small in size and light in weight, is suitable for occasions with infrequent work, still has the problems of insufficient stability, limited hoisting capacity and the like, only depends on one cable rope when hoisting heavy objects, not only limits the hoisting capacity and the hoisting height, but also has great potential safety hazard. Therefore, a portable high-rise hoisting device which can meet various hoisting capacity requirements and ensure safety is needed.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: in order to overcome the defects existing in the prior art, the utility model provides a portable middle and high-rise hoisting device.
The technical scheme is as follows: in order to achieve the purpose, the utility model discloses a portable middle and high-rise hoisting device, which comprises a motor box, a vertical rod and a hoisting device, wherein the bottom of the vertical rod is fixedly arranged on the upper surface of the motor box, and a hydraulic ram, a supporting component and a movable clamping device are sequentially arranged on the vertical rod from top to bottom; a plurality of guide pulleys are arranged on the free end of the supporting component and the upright rod; the winding device comprises a cable and a cable shaft arranged in the motor box, one end of the cable is connected with the cable shaft, and the other end of the cable is connected with the lifting hook after passing around a plurality of guide pulleys arranged at the free ends of the vertical rod and the supporting component.
Furthermore, the movable clamping device comprises a first clamping portion and a second clamping portion, the first clamping portion and the second clamping portion are slidably connected with the vertical rod through a buckle, the first clamping portion comprises a transverse rod and a vertical rod fixedly connected with the transverse rod in a perpendicular mode, the transverse rod can slide transversely through the buckle, and clamping blocks are arranged on the vertical rod and the second clamping portion. When the movable clamping device is used for assisting in clamping, the fixture is arranged between the clamping block of the vertical rod and the clamping block of the second clamping part.
Furthermore, the supporting assembly comprises a first rod piece and a second rod piece, and one end of the first rod piece is hinged with the vertical rod; one end of the second rod piece is hinged with the vertical rod, and the other end of the second rod piece is hinged with the first rod piece; the first rod piece, the second rod piece and the vertical rod form a stable triangular structure.
Furthermore, the number of the supporting components is at least 1, and at least one set of supporting components is vertically distributed on the vertical rods.
Furthermore, a clutch handle is arranged in the motor box and connected with the winding device and used for adjusting the rotating speed of the cable shaft.
Furthermore, the hydraulic jack is rotatably connected with the upright rod through a rotating nut.
The utility model discloses a portable middle and high-rise hoisting apparatus has following beneficial effect: the device is suitable for high-rise article transportation, and has wide application range and high safety factor. Through two or more than two bracing pieces and lifting hook promotion heavy object, can increase the stability of promotion weight and transmission power under the circumstances of guaranteeing safety, this device has still set up hydraulic ram and movable clamping device simultaneously, and the tight ceiling of hydraulic ram can rise, plays whole support fixed action, and movable clamping device can carry the wall body of balcony class, plays supplementary fixed action. If hoisting apparatus breaks down among the handling process, the ratchet protection device who sets up in the motor case can in time pin the ratchet and rotate, prevents that the transported substance article from falling rapidly and taking place the accident.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a left side view of the present invention;
fig. 4 is a top view of the present invention;
fig. 5 is a schematic structural view of the movable clamping device of the present invention.
In the figure, 1, a motor box; 2. erecting a rod; 3. a hoisting device; 4. a hydraulic jack; 5. a support assembly; 6. A movable clamping device; 7. a guide pulley; 8. a cable; 9. a cable shaft; 10. a hook; 11. buckling; 12. A first clamping portion; 13. a second clamping portion; 14. a cross bar; 15. a vertical rod; 16. a clamping block; 17. a first bar member; 18. a second bar member; 19. a clutch handle; 20. rotating the nut; 21. a limiting device.
Detailed Description
The principles and features of the present invention will be described with reference to the accompanying fig. 1 to 5, wherein the examples are provided only for explaining the present invention and are not intended to limit the scope of the present invention.
A portable middle and high-rise hoisting device comprises a motor box 1, an upright rod 2 and a hoisting device 3, wherein the bottom of the upright rod 2 is fixedly arranged on the upper surface of the motor box 1, and the upright rod 2 is sequentially provided with a hydraulic jack 4, a supporting component 5 and a movable clamping device 6 from top to bottom; the free end of the supporting component 5 and the upright stanchion 2 are provided with a plurality of guide pulleys 7; the winding device 3 comprises a cable 8 and a cable shaft 9 arranged in the motor box 1, one end of the cable 8 is connected with the cable shaft 9, and the other end of the cable is connected with a lifting hook 10 after passing around a plurality of guide pulleys 7 arranged at the free ends of the upright stanchions 2 and the supporting component 5.
The movable clamping device 6 comprises a first clamping portion 12 and a second clamping portion 13, the first clamping portion 12 and the second clamping portion 13 are slidably connected with the vertical rod 2 through a buckle 11, the first clamping portion 12 comprises a cross rod 14 and a vertical rod 15 which is fixedly connected with the cross rod 14 in a perpendicular mode, the cross rod 14 can slide transversely through the buckle 11, and clamping blocks 16 are arranged on the vertical rod 15 and the second clamping portion 13. When the movable clamping device 6 is used for assisting in clamping, the first clamping portion 12 is matched with the second clamping portion 13, a fixture is arranged between the vertical rod 15 and the clamping blocks 16 of the second clamping portion 13, the distance between the clamping blocks 16 is adjusted through the sliding cross rod 14 according to the thickness of the fixture, and the sliding block clamps the fixture to play a role in assisting in fixing. The fixture is a wall similar to a balcony.
The supporting component 5 comprises a first rod piece 17 and a second rod piece 18, one end of the first rod piece 17 is hinged with the vertical rod 2, and the other end of the first rod piece is connected with a guide pulley 7 in a sliding manner; one end of the second rod member 18 is hinged with the vertical rod 2, and the other end is hinged with the first rod member 17; the first bar 17, the second bar 18 and the upright 2 form a stable triangular structure.
The supporting component 5 is at least 1 set, and at least one set of supporting component 5 is vertically distributed on the vertical rod 2. The free end of the supporting component 5 is also provided with a limiting device 21 which can prevent the cable 8 from swinging during working.
A clutch handle 19 is arranged in the motor box 1, the clutch handle 19 is connected with the winding device 3 and used for adjusting the rotating speed of the cable shaft 9, and the lifting speed of the lifting hook 10 is controlled by adjusting the rotating speed of the cable shaft 9. Still be equipped with ratchet protection device in the motor case 1, if handling in-process breaks down, can in time pin the ratchet and rotate, prevent that the transported substance article from falling rapidly.
The hydraulic jack 4 is rotationally connected with the upright rod 2 through a rotating nut 20, and the hydraulic jack 4 can be lifted and tightly propped against a ceiling through the rotating nut 20, so that the integral supporting and fixing effects are achieved.
The using method of the device comprises the following steps: when the movable clamping device 6 assists in clamping, a fixture such as a balcony wall is placed between the vertical rod 15 and the clamping blocks 16 of the second clamping portion 13, the fixture is clamped by adjusting the distance between the clamping blocks 16 through the sliding cross rod 14 according to the thickness of the fixture, then the hydraulic jack 4 is lifted up and tightly propped against a ceiling through the rotating nut 20, after the hoisting device body is fixed, the cable 8 is placed down to enable the lifting hook 10 to descend and hook a lifting ring on a heavy object, the cable shaft 9 is driven reversely, and the heavy object is hoisted at a constant speed. The device can be provided with at least 1 set of supporting components 5 and lifting hooks 10, and can be equipped according to actual needs to increase the lifting capacity and the safety.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. The utility model provides a portable middle and high-rise hoisting device, includes motor case (1), pole setting (2) and hoisting device (3), its characterized in that: the bottom of the upright rod (2) is fixedly arranged on the upper surface of the motor box (1), and the upright rod (2) is sequentially provided with a hydraulic ram (4), a supporting component (5) and a movable clamping device (6) from top to bottom; a plurality of guide pulleys (7) are arranged at the free end of the supporting component (5) and the upright rod (2); the hoisting device (3) comprises a cable (8) and a cable shaft (9) installed in the motor box (1), one end of the cable (8) is connected with the cable shaft (9), and the other end of the cable (8) is connected with the lifting hook (10) after passing around a plurality of guide pulleys (7) arranged at the free ends of the vertical rod (2) and the supporting component (5).
2. The portable medium and high-rise crane apparatus according to claim 1, wherein: activity clamping device (6) include first clamping part (12) and second clamping part (13), but first clamping part (12) and second clamping part (13) are through buckle (11) and pole setting (2) sliding connection, first clamping part (12) include horizontal pole (14) and with vertical pole (15) of horizontal pole (14) perpendicular fixed connection, but horizontal pole (14) pass through buckle (11) lateral sliding, be equipped with clamp splice (16) on vertical pole (15) and second clamping part (13), activity clamping device (6) are when the supplementary clamp is tight, and the fixture is arranged in between clamp splice (16) of vertical pole (15) and second clamping part (13).
3. The portable medium and high-rise crane apparatus according to claim 1, wherein: the supporting assembly (5) comprises a first rod piece (17) and a second rod piece (18), and one end of the first rod piece (17) is hinged with the vertical rod (2); one end of the second rod piece (18) is hinged with the vertical rod (2), and the other end of the second rod piece is hinged with the first rod piece (17); the first rod piece (17), the second rod piece (18) and the upright rod (2) form a stable triangular structure.
4. The portable medium and high-rise crane apparatus according to claim 1, wherein: the supporting components (5) are at least 1 set, and at least one set of supporting components (5) is vertically distributed on the vertical rod (2).
5. The portable medium and high-rise crane apparatus according to claim 1, wherein: a clutch handle (19) is arranged in the motor box (1), and the clutch handle (19) is connected with the winding device (3) and used for adjusting the rotating speed of the cable shaft (9).
6. The portable medium and high-rise crane apparatus according to claim 1, wherein: the hydraulic jack (4) is rotationally connected with the upright rod (2) through a rotating nut (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121298847.4U CN214780406U (en) | 2021-06-10 | 2021-06-10 | Portable middle and high-rise hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121298847.4U CN214780406U (en) | 2021-06-10 | 2021-06-10 | Portable middle and high-rise hoisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214780406U true CN214780406U (en) | 2021-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121298847.4U Active CN214780406U (en) | 2021-06-10 | 2021-06-10 | Portable middle and high-rise hoisting device |
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| Country | Link |
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| CN (1) | CN214780406U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114809662A (en) * | 2022-05-19 | 2022-07-29 | 武汉林榔木建筑工程科技有限公司 | Automatic wallboard mounting device and mounting method |
-
2021
- 2021-06-10 CN CN202121298847.4U patent/CN214780406U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114809662A (en) * | 2022-05-19 | 2022-07-29 | 武汉林榔木建筑工程科技有限公司 | Automatic wallboard mounting device and mounting method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231007 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Address before: 264000 Binhai Middle Road 2018, Laishan District, Yantai City, Shandong Province Patentee before: YANTAI VOCATIONAL College |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231024 Address after: 638500 Middle Section of Guangcai Road, Yuechi Economic Development Zone, Guang'an City, Sichuan Province Patentee after: Sichuan Muhua Electric Machinery Co.,Ltd. Address before: Group 2, Gongqiao Village, Yangjia Town, Peng'an County, Nanchong City, Sichuan Province, 637000 Patentee before: Zhao Tianya Effective date of registration: 20231024 Address after: Group 2, Gongqiao Village, Yangjia Town, Peng'an County, Nanchong City, Sichuan Province, 637000 Patentee after: Zhao Tianya Address before: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Dragon totem Technology (Hefei) Co.,Ltd. |
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| TR01 | Transfer of patent right |