CN218344975U - Portable heavy load lifting means - Google Patents
Portable heavy load lifting means Download PDFInfo
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- CN218344975U CN218344975U CN202222276816.XU CN202222276816U CN218344975U CN 218344975 U CN218344975 U CN 218344975U CN 202222276816 U CN202222276816 U CN 202222276816U CN 218344975 U CN218344975 U CN 218344975U
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Abstract
The utility model discloses a movable heavy-load lifting device, which comprises a lifting machine part, a power machine part and a keel frame body part, wherein the lifting machine part comprises a heavy-load winch, a steel strand and a directional pulley, and the power machine part comprises a universal wheel and a hydraulic oil cylinder; the universal wheels are arranged at four corners of the bottom of the keel frame body part, and the hydraulic oil cylinder is arranged at each universal wheel of the keel frame body part. The utility model discloses a skeleton somatic part distribution is equipped with hoist engine, pulley and the universal wheel of standard, through the promotion that realizes the heavy object with mutually supporting of support body, and the inside atress is balanced when skeleton somatic part is worked, through the counterbalance that offsets each other of external force, makes support body self consume and falls to minimumly, makes the durability of support body reach the peak value. The utility model discloses the operation is very simple, need not to adjust work such as level, and the small in size of equipment is very low to occupation of land and work area's requirement moreover, and is nimble flexible.
Description
Technical Field
The utility model relates to a lifting means technical field particularly, relates to a portable heavy load lifting means.
Background
At present, with the development of the building industry, the construction environment becomes more and more complex, so that the special construction process is developed greatly in succession, and the reverse construction method of building construction is one of the pets.
The most intuitive characteristic of the reverse construction method of the building construction is that the underground structure on the ground can be constructed simultaneously, the total construction period consumed by foundation treatment is reduced to the maximum extent, but the defects are more, wherein the problem of material turnover and material reverse during construction of the underground structure with the largest influence in construction is solved. However, the transportation by manpower is time-consuming and labor-consuming, the labor cost consumed by the transportation of materials during the construction of the underground part structure is about 2 to 3 times of that of the conventional construction under the operation of the reverse construction method of the building construction, and the repeated operation is required to be carried out repeatedly, so that the total construction time is seriously wasted, and the efficiency is extremely low.
There is currently no effective solution to the above problems.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned technical problem in the correlation technique, the utility model provides a portable heavy load lifting means can overcome the above-mentioned not enough of prior art.
In order to achieve the technical purpose, the technical scheme of the utility model is realized as follows:
a movable heavy-load lifting device comprises a lifting machine tool part, a power maneuvering part and a keel frame body part, wherein the lifting machine tool part comprises a heavy-load winch, a steel strand and a directional pulley, and the power maneuvering part comprises a universal wheel and a hydraulic oil cylinder; the universal wheels are arranged at four corners of the bottom of the keel frame body part, the hydraulic oil cylinder is arranged at each universal wheel of the keel frame body part, and the heavy-load winch is arranged inside the keel frame body part;
the bottom of the keel frame body part is a grid-shaped frame, the top of the keel frame body part is a herringbone frame, diagonal angles of each grid of the grid-shaped frame are provided with inclined struts, the top of the grid-shaped frame is provided with two transverse frames, and four corners of the grid-shaped frame are connected with four corners of the herringbone frame through supporting frames;
furthermore, a pulley support corresponding to the heavy-duty winch is arranged on the side edge of the bottom of the keel frame body, and the directional pulley is arranged on the pulley support.
Furthermore, the pulley support is located on two sides of the top of the frame shaped like a Chinese character tian.
Furthermore, the universal wheel is connected with the keel frame body part through a bolt I, a pin I and a pin hairpin I.
Furthermore, the heavy-load winch is connected with the keel frame body part through a second bolt, a second pin shaft and a second pin shaft hairpin.
The utility model has the advantages that: the utility model discloses a skeleton somatic part distribution is equipped with hoist engine, pulley and the universal wheel of standard, through the promotion that realizes the heavy object with mutually supporting of support body, and the inside atress is balanced when skeleton somatic part is worked, through the counterbalance that offsets each other of external force, makes support body self consume and falls to minimumly, makes the durability of support body reach the peak value. The utility model discloses the operation is very simple, need not to adjust work such as level, and the small in size of equipment is very low to occupation of land and work area's requirement moreover, and is nimble flexible.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a keel frame body part of a movable heavy-duty lifting device according to an embodiment of the invention;
fig. 2 is a schematic view of a keel frame portion and a power moving portion of a movable heavy-duty lifting device according to an embodiment of the invention;
fig. 3 is an overall assembly schematic diagram of a movable heavy-load lifting device according to an embodiment of the present invention;
in the figure: 1. the lifting machine comprises a lifting machine part, 2, a dragon frame body part, 3, a heavy-load winch, 4, a directional pulley, 5, a universal wheel, 6, a hydraulic oil cylinder, 7, a pulley support, 8, a grid-shaped frame, 9, a B-shaped frame, 10, a transverse frame, 11 and a support frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.
As shown in fig. 1-3, according to the embodiment of the present invention, a movable heavy-load lifting device comprises a lifting machine part 1, a power moving part and a keel frame part 2, wherein the lifting machine part 1 comprises a heavy-load winch 3, a steel strand and a directional pulley 4, and the power moving part comprises a universal wheel 5 and a hydraulic oil cylinder 6; the universal wheels 5 are arranged at four corners of the bottom of the dragon skeleton body part 2, the hydraulic oil cylinder 6 is arranged at each universal wheel 5 of the dragon skeleton body part 2, and the heavy-load winch 3 is arranged inside the dragon skeleton body part 2.
The bottom of the dragon skeleton body part 2 is a grid-shaped skeleton 8, the top of the dragon skeleton body part 2 is a herringbone skeleton 9, diagonal angles of each grid of the grid-shaped skeleton 8 are provided with inclined struts, the top of the grid-shaped skeleton 8 is provided with two transverse frames 10, and four corners of the grid-shaped skeleton 8 are connected with four corners of the herringbone skeleton 9 through support frames 11;
furthermore, a pulley support 7 corresponding to the heavy-load winch 3 is arranged on the side edge of the bottom of the keel frame body part 2, and the directional pulley 4 is arranged on the pulley support 7.
Further, the pulley support 7 is located on two sides of the top of the frame 8 shaped like a Chinese character tian.
Furthermore, the universal wheel 5 is connected with the dragon skeleton body part 2 through a first bolt, a first pin shaft and a first pin shaft hairpin.
Further, the heavy-load winch 3 is connected with the keel frame body part 2 through a second bolt, a second pin shaft and a second pin shaft hairpin.
For the convenience of understanding the above technical solutions of the present invention, the above technical solutions of the present invention are explained in detail through specific use modes below.
When the movable heavy-load lifting equipment is used specifically, the movable heavy-load lifting equipment comprises three parts, namely a lifting machine part, a power maneuvering part and a keel frame body part which are assembled in groups to form a whole set of movable heavy-load lifting equipment;
(1) The lifting implement portion includes: heavy-duty windlasses, steel strands, directional pulleys;
(2) The power moving part includes: the universal wheel is used for bearing and orienting the keel frame body part; hydraulic oil cylinders with the weight of more than 15 tons, movable four pump stations and common traction equipment on a construction site;
(3) The keel frame body part combines standard section steel together by cutting and welding to form a main body bearing frame.
The working principle of the equipment is as follows:
(1) The equipment moves to a specified position by matching universal wheels of a power-driven part with traction equipment, is pressurized by a 15-ton hydraulic oil cylinder of four pump stations, extends out of an oil cylinder piston and enables the equipment to stably sit on the specified position;
(2) The steel strand is released through a heavy-duty winch in a lifting machine tool, and in order to control the releasing direction of the steel strand, the characteristic of a directional pulley is utilized to effectively control;
(3) When the release length of the steel strand reaches the use requirement, the material object to be lifted is effectively connected with the equipment through the shackle at the end part;
(4) The winch is started again, the steel strand is recovered, after the steel strand reaches the specified height, the recovery of the steel strand is stopped, the lifted material is fixed, the shackle is removed, and the material is separated from the equipment;
(5) The pressure of the four pump stations on the oil cylinder is removed, the piston rod of the hydraulic oil cylinder is withdrawn, the universal wheel stably falls to the ground, and the equipment is dragged away to the next working position by using on-site traction equipment again;
(6) The load of the hoisting machine is transferred to the load hoisting machine through the steel strand, and the hoisting machine transfers the load to the keel frame body, so that the keel frame body not only forms the whole frame of the equipment, but also is a load receiver of the equipment in the operation process.
To sum up, with the help of the above technical scheme of the utility model, through skeleton somatic part distribution be equipped with standard hoist engine, pulley and universal wheel, through the promotion that realizes the heavy object with mutually supporting of support body, the inside atress is balanced when skeleton somatic part is worked, offsets the weighing apparatus each other through external force, makes support body self consume and falls to minimumly, makes the durability of support body reach the peak value. The utility model discloses the operation is very simple, need not to adjust work such as level, and the small in size of equipment is very low to occupation of land and work area's requirement moreover, and is nimble flexible.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A movable heavy-load lifting device is characterized by comprising a lifting machine tool part (1), a power maneuvering part and a keel frame part (2), wherein the lifting machine tool part (1) comprises a heavy-load winch (3), a steel strand and a directional pulley (4), and the power maneuvering part comprises a universal wheel (5) and a hydraulic oil cylinder (6); the universal wheels (5) are arranged at four corners of the bottom of the dragon skeleton body part (2), the hydraulic oil cylinder (6) is arranged at each universal wheel (5) of the dragon skeleton body part (2), and the heavy-load winch (3) is arranged in the dragon skeleton body part (2);
the novel building frame is characterized in that a grid-shaped framework (8) is arranged at the bottom of the dragon frame body part (2), a grid-shaped framework (9) is arranged at the top of the dragon frame body part (2), inclined struts are arranged at opposite angles of each grid of the grid-shaped framework (8), two transverse frames (10) are arranged at the top of the grid-shaped framework (8), and four corners of the grid-shaped framework (8) are connected with four corners of the grid-shaped framework (9) through supporting frames (11).
2. The movable heavy-load lifting equipment according to claim 1, wherein a pulley bracket (7) corresponding to the heavy-load winch (3) is arranged at the bottom side of the keel frame body part (2), and the directional pulley (4) is arranged on the pulley bracket (7).
3. Mobile heavy-duty lifting device according to claim 2, characterized in that said sheave brackets (7) are located on both sides of the top of said framework (8).
4. The movable heavy-duty lifting device according to claim 1, characterized in that said universal wheel (5) is connected with said keel frame portion (2) through a first bolt, a first pin and a first pin hairpin.
5. The movable heavy-load lifting device according to claim 1, wherein the heavy-load winch (3) is connected with the keel frame body part (2) through a second bolt, a second pin and a second pin hairpin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222276816.XU CN218344975U (en) | 2022-08-29 | 2022-08-29 | Portable heavy load lifting means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222276816.XU CN218344975U (en) | 2022-08-29 | 2022-08-29 | Portable heavy load lifting means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218344975U true CN218344975U (en) | 2023-01-20 |
Family
ID=84916172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222276816.XU Active CN218344975U (en) | 2022-08-29 | 2022-08-29 | Portable heavy load lifting means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218344975U (en) |
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2022
- 2022-08-29 CN CN202222276816.XU patent/CN218344975U/en active Active
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