CN209778085U - Novel lifting beam device - Google Patents
Novel lifting beam device Download PDFInfo
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- CN209778085U CN209778085U CN201920674793.3U CN201920674793U CN209778085U CN 209778085 U CN209778085 U CN 209778085U CN 201920674793 U CN201920674793 U CN 201920674793U CN 209778085 U CN209778085 U CN 209778085U
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- main beam
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Abstract
The utility model relates to the technical field of lifting beams, in particular to a novel lifting beam device, which solves the defect of insufficient lifting height of the traditional lifting beam in the prior art, and comprises a cross arm, a main beam body, a lifting power part and a suspension system, wherein the cross arm, the main beam body and the suspension system form the front end of the lifting beam and the rear end of the lifting beam; lifting the front end of the beam: the cross arm is arranged in the main beam body, the cross arm and the main beam body are hinged, and the main beam body is hinged with the suspension system; lifting the rear end of the beam: the cross arm is arranged in the main beam body, the cross arm and the main beam body are hinged, and the main beam body is hinged with the suspension system; the two hoisting power parts are respectively hinged at two ends of the cross arm. Under the premise that technical parameters such as lifting capacity and lifting height are not changed, the height H of the lifting beam is lower than that of the conventional lifting beam, the lifting beam can smoothly pass through a low part of a roadway, the width W can be changed in the using process, and the lifting beam can smoothly pass through a narrow part of the roadway.
Description
Technical Field
The utility model relates to a lifting beam technical field especially relates to a novel lifting beam device.
Background
At present, in a mine roadway, more and more large-scale transportation equipment is used, and a hoisting device used when the large-scale equipment is hoisted has the characteristics of compact appearance, large hoisting capacity, large hoisting height and the like;
At present, the commonly adopted structural form of the traditional lifting beam is as follows: the uppermost part is a suspension system, and the lifting beam is installed in a guide rail system at the top of the roadway through the suspension system; the lower part of the suspension system is a main beam body of the lifting beam, and an oil cylinder, a hydraulic motor or a motor and other devices are arranged in the main beam body to serve as power sources for lifting cargoes; the lower part of the main beam body is provided with a cross arm, and goods are fixed below the lifting beam through the cross arm; the suspension system, the main beam body and the cross arm are linked together by the pin shaft to form a set of finished hoisting beam system. Therefore, the height of the traditional lifting beam is approximately the sum of the heights of a suspension system, a main beam body, a cross arm and a pin shaft, the appearance size is large, particularly the height is high, and the defect of insufficient lifting height is particularly obvious when large goods are transported.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defect that the traditional lifting beam in the prior art is not enough in lifting height, and providing a novel lifting beam device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
A novel lifting beam device comprises a cross arm, a main beam body, a lifting power part and a suspension system, wherein the cross arm, the main beam body and the suspension system form the front end and the rear end of a lifting beam;
lifting the front end of the beam: the cross arm is arranged in the main beam body, the cross arm and the main beam body are hinged, and the main beam body is hinged with the suspension system;
Lifting the rear end of the beam: the cross arm is arranged in the main beam body, the cross arm and the main beam body are hinged, and the main beam body is hinged with the suspension system;
The two hoisting power parts are respectively hinged at two ends of the cross arm, and the hoisting power parts connect the front end of the hoisting beam with the rear end of the hoisting beam into a whole.
preferably, the device further comprises an A-type pin shaft, a B-type pin shaft and a C-type pin shaft, wherein the A-type pin shaft rotates around the Y axis, the B-type pin shaft rotates around the Z axis, and the C-type pin shaft rotates around the Z axis.
preferably, the intersection of the cross arm and the axis of the main beam body is hinged through a C-type pin shaft.
Preferably, the upper portion of the girder body is hinged to a first connecting seat through an A-type pin shaft, and the first connecting seat is hinged to the suspension system through a B-type pin shaft.
Preferably, the lifting power part is hinged to a second connecting seat through a C-type pin shaft, and the second connecting seat is hinged to one end of the cross arm through an A-type pin shaft.
the utility model has the advantages that:
1. Under the premise that technical parameters such as lifting capacity and lifting height are not changed, the height H of the lifting beam is lower than that of the conventional lifting beam, and the lifting beam can smoothly pass through a low position of a roadway in the process of transporting large goods.
2. The width W of the lifting beam can be changed in the using process, so that the transported large goods can smoothly pass through the narrow part of the roadway.
Drawings
Fig. 1 is a schematic view of a front view structure of a novel lifting beam device provided by the utility model;
fig. 2 is a schematic side view of a novel lifting beam device provided by the present invention;
fig. 3 is a schematic top view of a novel lifting beam device provided by the present invention;
Fig. 4 is a schematic view of a three-dimensional structure of the novel lifting beam device provided by the utility model.
in the figure: 1 cross arm, 2 main beam bodies, 3 hoisting power parts, 4 suspension systems, 5 cargos, 6 guide rails, A A pin shafts, B B pin shafts and C C pin shafts.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1 to 4, a novel lifting beam device mainly includes: the cross arm 1, the girder body 2, lift by crane power portion 3 and suspension system 4, the preceding end of lifting beam and lifting beam rear end are constituteed to the aforesaid part.
Lifting the front end of the beam: the cross arm 1 is arranged inside the main beam body 2 and is hinged and arranged together through a C-type pin shaft (capable of rotating around a Z axis) at the intersection of the axes of the cross arm and the main beam body 2 and the suspension system 4 through an A-type pin shaft (capable of rotating around a Y axis) and a B-type pin shaft (capable of rotating around the Z axis).
Lifting the rear end of the beam: the cross arm 1 is arranged inside the main beam body 2 and is hinged and arranged together through a C-type pin shaft (capable of rotating around a Z axis) at the intersection of the axes of the cross arm and the main beam body 2 and the suspension system 4 through an A-type pin shaft (capable of rotating around a Y axis) and a B-type pin shaft (capable of rotating around the Z axis).
The hoisting power part 3 is arranged at two ends of the cross arm 1 through an A-type pin shaft (capable of rotating around a Y axis) and a C-type pin shaft (capable of rotating around a Z axis), and the front end of the hoisting beam and the rear end of the hoisting beam are connected into a whole.
the working process is as follows:
The guide rail 6 is fixed on the top of the roadway through anchor rods, support frames and other similar components, the novel lifting beam is arranged on the guide rail 6 through the suspension system 4 and can move along the guide rail under the traction of a traction device (such as an internal combustion locomotive, an electric winch and the like, which does not belong to the scope of the invention), and pin shaft type link modes are adopted among all components of the novel lifting beam, so that the novel lifting beam can turn in a certain turning radius in an X-Y plane and can ascend and descend in a certain turning radius in an X-Z plane.
The operation of lifting the goods 5 is realized by the lifting power parts 3 arranged at the two ends of the cross arm 1, power sources such as oil cylinders, hydraulic motors or electric motors are arranged in the lifting power parts 3, the power of the power sources is output through chain wheels and chains, and the working procedure of lifting the goods 5 is completed.
If the cross section of a certain position of a roadway is smaller than the width W (shown in figure 3) of the lifting beam in the process of transporting goods 5, the traditional lifting beam cannot pass through the narrow position of the roadway, and a parallelogram assembly formed by two cross arms 1 and two lifting power parts 3 is connected together by utilizing a C-type pin shaft (capable of rotating around a Z axis), so that the parallelogram assembly can be changed into a parallelogram structure from a rectangular structure in the process of transporting, the purpose of reducing the width W of the lifting beam is realized, and the transported large goods can pass through the narrow position of the roadway.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A novel lifting beam device comprises a cross arm (1), a main beam body (2), a lifting power part (3) and a suspension system (4), and is characterized in that the cross arm (1), the main beam body (2) and the suspension system (4) form the front end and the rear end of a lifting beam;
Lifting the front end of the beam: the cross arm (1) is arranged in the main beam body (2) and is hinged with the main beam body (2), and the main beam body (2) is hinged with the suspension system (4);
lifting the rear end of the beam: the cross arm (1) is arranged in the main beam body (2) and is hinged with the main beam body (2), and the main beam body (2) is hinged with the suspension system (4);
The two hoisting power parts (3) are respectively hinged at two ends of the cross arm (1), and the hoisting power parts (3) connect the front end of the hoisting beam and the rear end of the hoisting beam into a whole.
2. The novel lifting beam device of claim 1, further comprising a class A pin, a class B pin, and a class C pin, wherein the class A pin rotates about the Y axis, the class B pin rotates about the Z axis, and the class C pin rotates about the Z axis.
3. A novel lifting beam device according to claim 1, characterized in that the intersection of the cross arm (1) and the main beam body (2) is hinged by a C-type pin.
4. a novel lifting beam device according to claim 1, characterized in that the upper part of the girder body (2) is hinged with a first connection seat by a class a pin, and the first connection seat is hinged with the suspension system (4) by a class B pin.
5. a novel lifting beam device according to claim 1, characterized in that the lifting power part (3) is hinged with a second connecting seat through a C-type pin shaft, and the second connecting seat is hinged with one end of the cross arm (1) through an A-type pin shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920674793.3U CN209778085U (en) | 2019-05-10 | 2019-05-10 | Novel lifting beam device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920674793.3U CN209778085U (en) | 2019-05-10 | 2019-05-10 | Novel lifting beam device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209778085U true CN209778085U (en) | 2019-12-13 |
Family
ID=68805109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920674793.3U Active CN209778085U (en) | 2019-05-10 | 2019-05-10 | Novel lifting beam device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209778085U (en) |
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2019
- 2019-05-10 CN CN201920674793.3U patent/CN209778085U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 271000 No. 3508, peitianmen street, high tech Zone, Tai'an City, Shandong Province Patentee after: Shandong Energy Equipment Group Luzhong Equipment Manufacturing Co.,Ltd. Address before: 271000 No. 3508, peitianmen street, high tech Zone, Tai'an City, Shandong Province Patentee before: SHANDONG ENERGY HEAVY EQUIPMENT GROUP LUZHONG MANUFACTURING EQUIPMENT CO.,LTD. |
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| CP01 | Change in the name or title of a patent holder |