CN112456380A - Clamping and lifting equipment for mechanical engineering - Google Patents
Clamping and lifting equipment for mechanical engineering Download PDFInfo
- Publication number
- CN112456380A CN112456380A CN202011400080.1A CN202011400080A CN112456380A CN 112456380 A CN112456380 A CN 112456380A CN 202011400080 A CN202011400080 A CN 202011400080A CN 112456380 A CN112456380 A CN 112456380A
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- CN
- China
- Prior art keywords
- rod
- supporting
- shaped
- clamping
- support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/08—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
- B66C1/425—Gripping members engaging only the external or internal surfaces of the articles motor actuated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/16—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs supported by columns, e.g. towers having their lower end mounted for slewing movements
- B66C23/166—Simple cranes with jibs which may be fixed or can slew or luff
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
- B66C23/26—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
- B66C23/28—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail constructed to operate at successively higher levels
- B66C23/30—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail constructed to operate at successively higher levels with frameworks composed of telescopic elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/0641—Single levers, e.g. parallel links
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
Abstract
The invention provides a clamping and lifting device for mechanical engineering, which comprises two support columns, wherein a support bottom plate is arranged between the bottom ends of the support columns, support legs are welded at the bottom ends of the support bottom plate, an L-shaped support rod is arranged on the inner side of one support column, a hydraulic device is fixedly arranged at the bottom end of a horizontal rod of the L-shaped support rod, the output end of the hydraulic device is connected with a mandril, the bottom end of the mandril is arc-shaped, a convex rod is arranged on the surface of the support bottom plate and is hinged with a balance rod, an arc-shaped concave part corresponding to the mandril is arranged on one side of the balance rod, a compression spring is arranged at the bottom end of the balance rod, the bottom end of the compression spring is fixedly connected with the support bottom plate, a connecting cylinder is further arranged on the surface of the support bottom plate, and the short L-shaped supporting rod is connected with the supporting column in a sliding manner.
Description
Technical Field
The invention relates to the technical field of mechanical engineering, in particular to clamping and lifting equipment for mechanical engineering.
Background
Mechanical engineering is an engineering discipline for analyzing, designing, manufacturing and maintaining mechanical systems by using the laws of physics. Mechanical engineering is an applied discipline which is based on the relevant natural science and technical science, combines the technical experience in production practice, and researches and solves all theoretical and practical problems in the development, design, manufacture, installation, application and maintenance of various machines.
Engineering mechanical equipment need promote the spare part from low to the eminence in the use, overhauls the in-process, and the staff puts spare part go on ordinary workstation, however, current workstation all is fixed not liftable, moreover, can not carry out the centre gripping to the spare part fixed, and it is very inconvenient to use.
Disclosure of Invention
The invention mainly aims to provide clamping and lifting equipment for mechanical engineering, and solves the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme:
a clamping and lifting device for mechanical engineering comprises two supporting columns, a supporting base plate is arranged between the bottom ends of the supporting columns, supporting legs are welded at the bottom ends of the supporting base plate, an L-shaped supporting rod is arranged on the inner side of one of the supporting columns, a hydraulic device is fixedly arranged at the bottom end of a horizontal rod of the L-shaped supporting rod, the output end of the hydraulic device is connected with a top rod, the bottom end of the top rod is arc-shaped, a protruding rod is arranged on the surface of the supporting base plate and hinged with a balancing rod, an arc-shaped concave part corresponding to the top rod is arranged on one side of the balancing rod, a compression spring is arranged at the bottom end of the balancing rod, the bottom end of the compression spring is fixedly connected with the supporting base plate, a connecting cylinder is further arranged on the surface of the supporting base plate, a supporting platform is further arranged at the top end of the, the utility model discloses a short L font bracing piece, including support frame, electric telescopic handle, clamping rod, support rod, clamping rod, short L font bracing piece bottom is equipped with electric telescopic handle one and two support frames, electric telescopic handle one is located between the support frame, the support frame bottom is equipped with mobilizable centre gripping group, centre gripping group comprises connecting rod and supporting rod, and the two integrated into one piece, the depression bar of an electric telescopic handle output is equipped with the arch, the arch with the bar fretwork of connecting rod is pegged graft, the supporting rod inboard is.
The invention is further described in that the hydraulic device is composed of a hydraulic pump and a hydraulic cylinder, and the hydraulic pump and the hydraulic cylinder are connected through a liquid inlet pipe and a liquid outlet pipe.
The invention is further described in that a connecting groove is arranged in the connecting cylinder, a connecting rod corresponding to the connecting groove is arranged at the bottom end of the supporting platform, and the connecting rod is inserted into the connecting groove.
The invention is further described, one side of the short L-shaped support rod is provided with a petal-shaped slide block, and the inside of the support column is provided with a slide groove corresponding to the petal-shaped slide block, and the slide groove are connected in a sliding manner.
The invention is further described, the surface of the supporting bottom plate is also provided with a second electric telescopic rod, and the output end of the second electric telescopic rod is fixedly connected with the short L-shaped supporting rod.
Compared with the prior art, the invention has the advantages that:
the defects that the existing working tables are fixed and cannot be lifted, parts cannot be clamped and fixed, and the use is very inconvenient are overcome; adopt the driven mode of balancing pole, utilize hydraulic means to push down one end for the balancing pole other end drives supporting platform and promotes, convenient and fast adopts electric telescopic handle to drive the design of centre gripping group simultaneously, can rise once more after carrying out the centre gripping to the part on the supporting platform, accomplishes the transmission.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial schematic view of the present invention;
FIG. 3 is a schematic view of the internal structure of the connector barrel of the present invention;
fig. 4 is a schematic view of the petal-shaped sliding block and the sliding groove of the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1, as shown in fig. 1-4:
a clamping and lifting device for mechanical engineering comprises two support columns 1, a support bottom plate 4 is arranged between the bottom ends of the support columns 1, support legs 5 are welded at the bottom ends of the support bottom plate 4, an L-shaped support rod 2 is arranged on the inner side of one support column 1, a hydraulic device 3 is fixedly arranged at the bottom end of a horizontal rod of the L-shaped support rod 2, the output end of the hydraulic device 3 is connected with a top rod 301, the bottom end of the top rod 301 is arc-shaped, a protruding rod 8 is arranged on the surface of the support bottom plate 4, the protruding rod 8 is hinged with a balance rod 7, an arc-shaped concave 701 corresponding to the top rod 301 is arranged on one side of the balance rod 7, a compression spring 6 is arranged at the bottom end of the balance rod 7, the bottom end of the compression spring 6 is fixedly connected with the support bottom plate 4, a connecting cylinder 11 is further arranged on the surface of the support bottom plate 4, a, 14 bottoms of short L font bracing piece are equipped with 16 and two support frames 15 of electric telescopic handle, 16 of electric telescopic handle are located between the support frame 15, 15 bottoms of support frame are equipped with mobilizable centre gripping group, centre gripping group comprises connecting rod 19 and supporting rod 20, and the two integrated into one piece, the depression bar 17 of 16 outputs of electric telescopic handle is equipped with arch 18, arch 18 is pegged graft with the bar fretwork 22 of connecting rod 19, the supporting rod 20 inboard is equipped with centre gripping opening 21, hydraulic means 3 comprises hydraulic pump and pneumatic cylinder, and pass through the feed liquor pipe between the two, the drain pipe is connected. In order to facilitate the lifting of the supporting platform 9, a connecting groove 23 is formed in the connecting cylinder 11, a connecting rod 12 corresponding to the connecting groove 23 is arranged at the bottom end of the supporting platform 9, and the connecting rod 12 is inserted into the connecting groove 23. In order to facilitate the up-and-down sliding, a petal-shaped sliding block 141 is arranged on one side of the short L-shaped supporting rod 14, a sliding groove 24 corresponding to the petal-shaped sliding block 141 is arranged inside the supporting column 1 and is in sliding connection with the petal-shaped sliding block, a second electric telescopic rod 13 is further arranged on the surface of the supporting bottom plate 4, and the output end of the second electric telescopic rod 13 is fixedly connected with the short L-shaped supporting rod 14.
In this embodiment, the spare part that will need the lifting, hydraulic means 3 drives ejector pin 301 and pushes down, ejector pin 301 and the arc indent 701 contact on the balancing pole 7, make 7 other ends of balancing pole raise, drive supporting platform 9 along connecting cylinder 11 rebound, be close to the centre gripping group, electric telescopic handle 16 drives depression bar 17 downstream, arch 18 on the depression bar 17 moves along the inside bar fretwork 22 of connecting rod 19, thereby it is close to each other to drive supporting rod 20, make centre gripping opening 21 clip spare part, electric telescopic handle two 13 drive short L font bracing piece 14 and continue to rise, carry out the secondary lifting.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the context of the present invention will be understood in a specific context to those skilled in the art.
Claims (5)
1. The clamping and lifting equipment for mechanical engineering comprises two supporting columns (1), a supporting base plate (4) is arranged between the bottoms of the supporting columns (1), and supporting legs (5) are welded at the bottom ends of the supporting base plate (4), and is characterized in that an L-shaped supporting rod (2) is arranged on the inner side of one of the supporting columns (1), a hydraulic device (3) is fixedly arranged at the bottom end of a horizontal rod of the L-shaped supporting rod (2), the output end of the hydraulic device (3) is connected with a top rod (301), the bottom end of the top rod (301) is arc-shaped, a protruding rod (8) is arranged on the surface of the supporting base plate (4), the protruding rod (8) is hinged with a balancing rod (7), an arc-shaped inner recess (701) corresponding to the top rod (301) is arranged on one side of the balancing rod (7), a compression spring (6) is arranged at the bottom end of the balancing rod (7), and, the surface of the supporting base plate (4) is further provided with a connecting cylinder (11), the top end of the connecting cylinder (11) is further provided with a supporting platform (9) which is connected with the connecting cylinder in an inserting mode, the inner side of the supporting column (1) is provided with a short L-shaped supporting rod (14), the short L-shaped supporting rod (14) is in sliding connection with the supporting column (1), the bottom end of the short L-shaped supporting rod (14) is provided with a first electric telescopic rod (16) and two supporting frames (15), the first electric telescopic rod (16) is located between the supporting frames (15), the bottom end of the supporting frame (15) is provided with a movable clamping group, the clamping group is composed of a connecting rod (19) and clamping rods (20), the first electric telescopic rod and the clamping rods are integrally formed, a pressing rod (17) at the output end of the first electric telescopic rod (16) is provided with a bulge (18), and the, the inner side of the clamping rod (20) is provided with a clamping opening (21).
2. Clamping and lifting equipment for mechanical engineering according to claim 1, characterized in that the hydraulic device (3) consists of a hydraulic pump and a hydraulic cylinder, which are connected by a liquid inlet pipe and a liquid outlet pipe.
3. Clamping and lifting device for mechanical engineering according to claim 1, characterized in that the connecting cylinder (11) is provided with a connecting slot (23) inside, the bottom end of the supporting platform (9) is provided with a connecting rod (12) corresponding to the connecting slot (23), and the connecting rod (12) is inserted into the connecting slot (23).
4. The clamping and lifting device for mechanical engineering according to claim 1, wherein a petal-shaped sliding block (141) is arranged on one side of the short L-shaped support rod (14), and a sliding groove (24) corresponding to the petal-shaped sliding block (141) is arranged in the support column (1) and is in sliding connection with the support column.
5. The clamping and lifting device for mechanical engineering as claimed in claim 1, wherein a second electric telescopic rod (13) is further arranged on the surface of the supporting bottom plate (4), and the output end of the second electric telescopic rod (13) is fixedly connected with the short L-shaped supporting rod (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011400080.1A CN112456380A (en) | 2020-12-01 | 2020-12-01 | Clamping and lifting equipment for mechanical engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011400080.1A CN112456380A (en) | 2020-12-01 | 2020-12-01 | Clamping and lifting equipment for mechanical engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112456380A true CN112456380A (en) | 2021-03-09 |
Family
ID=74806146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011400080.1A Pending CN112456380A (en) | 2020-12-01 | 2020-12-01 | Clamping and lifting equipment for mechanical engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112456380A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112938745A (en) * | 2021-03-18 | 2021-06-11 | 中广核核电运营有限公司 | A assembly and disassembly tools for loading and unloading material machine clamping jaw |
| CN117142331A (en) * | 2023-11-01 | 2023-12-01 | 青岛理工大学工程质量检测鉴定中心有限公司 | Pipeline fixing device for heating and ventilation construction |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5212972U (en) * | 1975-07-15 | 1977-01-29 | ||
| CN102717389A (en) * | 2012-06-27 | 2012-10-10 | 中国石油大学(华东) | Design of replaceable simple-joint robot flexible hand |
| CN103991797A (en) * | 2014-05-13 | 2014-08-20 | 国家电网公司 | Electrical equipment stacking apparatus |
| CN105819347A (en) * | 2016-05-25 | 2016-08-03 | 国网河南省电力公司济源供电公司 | Two-dimensional adjustment hydraulic type moving van |
| CN208557585U (en) * | 2018-08-09 | 2019-03-01 | 湖南化工职业技术学院（湖南工业高级技工学校） | A kind of assembling fixture and manipulator |
| CN208614311U (en) * | 2018-06-02 | 2019-03-19 | 温州博富市政建筑工程有限公司 | A kind of building pipe clamping device |
| CN211333246U (en) * | 2019-12-30 | 2020-08-25 | 长春市丰泰工贸有限公司 | Work fixture |
-
2020
- 2020-12-01 CN CN202011400080.1A patent/CN112456380A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5212972U (en) * | 1975-07-15 | 1977-01-29 | ||
| CN102717389A (en) * | 2012-06-27 | 2012-10-10 | 中国石油大学(华东) | Design of replaceable simple-joint robot flexible hand |
| CN103991797A (en) * | 2014-05-13 | 2014-08-20 | 国家电网公司 | Electrical equipment stacking apparatus |
| CN105819347A (en) * | 2016-05-25 | 2016-08-03 | 国网河南省电力公司济源供电公司 | Two-dimensional adjustment hydraulic type moving van |
| CN208614311U (en) * | 2018-06-02 | 2019-03-19 | 温州博富市政建筑工程有限公司 | A kind of building pipe clamping device |
| CN208557585U (en) * | 2018-08-09 | 2019-03-01 | 湖南化工职业技术学院（湖南工业高级技工学校） | A kind of assembling fixture and manipulator |
| CN211333246U (en) * | 2019-12-30 | 2020-08-25 | 长春市丰泰工贸有限公司 | Work fixture |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112938745A (en) * | 2021-03-18 | 2021-06-11 | 中广核核电运营有限公司 | A assembly and disassembly tools for loading and unloading material machine clamping jaw |
| CN112938745B (en) * | 2021-03-18 | 2023-07-25 | 中广核核电运营有限公司 | Disassembling tool for clamping jaw of loading and unloading machine |
| CN117142331A (en) * | 2023-11-01 | 2023-12-01 | 青岛理工大学工程质量检测鉴定中心有限公司 | Pipeline fixing device for heating and ventilation construction |
| CN117142331B (en) * | 2023-11-01 | 2024-02-13 | 青岛理工大学工程质量检测鉴定中心有限公司 | Pipeline fixing device for heating and ventilation construction |
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Application publication date: 20210309 |