CN109987525A - A kind of rail mounted single-beam cantilever is hung - Google Patents
A kind of rail mounted single-beam cantilever is hung Download PDFInfo
- Publication number
- CN109987525A CN109987525A CN201711475107.1A CN201711475107A CN109987525A CN 109987525 A CN109987525 A CN 109987525A CN 201711475107 A CN201711475107 A CN 201711475107A CN 109987525 A CN109987525 A CN 109987525A
- Authority
- CN
- China
- Prior art keywords
- bottom end
- column
- hydraulic cylinder
- circuit orbit
- double acting
- 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
Links
Classifications
-
- 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
- B66C23/04—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 the effective length of which is variable in operation, e.g. longitudinally displaceable, extensible
-
- 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
- B66C23/06—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 mounted for jibbing or luffing movements
- B66C23/08—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 mounted for jibbing or luffing movements and adapted to move the loads in predetermined paths
- B66C23/10—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 mounted for jibbing or luffing movements and adapted to move the loads in predetermined paths the paths being substantially horizontal; Level-luffing jib-cranes
-
- 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
- B66C23/163—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 where only part of the column rotates, i.e. at least the bottom part is fixed
-
- 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
- B66C23/62—Constructional features or details
- B66C23/72—Counterweights or supports for balancing lifting couples
- B66C23/78—Supports, e.g. outriggers, for mobile cranes
Abstract
The invention discloses a kind of rail mounted single-beam cantilevers to hang, including articulated arm, telescopic arm, pedestal and column, the top of the pedestal is equipped with column, and the bottom end inside column is equipped with double acting hydraulic cylinder, the inside of the double acting hydraulic cylinder is equipped with First piston bar, and the top of First piston bar vertically passes through the top of double acting hydraulic cylinder and is equipped with stretching guide post, the top that the top for stretching out guide post vertically passes through column is equipped with mounting post, and the middle position of mounting post is equipped with circuit orbit.The present invention is by being equipped with double acting hydraulic cylinder, and double acting hydraulic cylinder stretches out guide post by First piston bar drive and stretches along stem height direction, so that the height of adjustable telescopic arm, so that device is convenient to carry out operation indoors or at the narrow limit for height of outdoor.
Description
Technical field
The present invention relates to mechanical equipment technical field, specially a kind of rail mounted single-beam cantilever is hung.
Background technique
Cantilever crane is also known as cantilever crane, it is the middle-size and small-size hoisting equipment that developed recently gets up, unique structure,
Securely and reliably, have the features such as efficient, energy saving, time saving and energy saving, flexible, arbitrarily operated in three-dimensional space, in short distance, intensive tune
The occasion of fortune more shows its superiority than other routinely handling appliances, and cantilever crane is widely used in mine factory, workshop at present
The occasions such as production line, the lifting workpiece of assembly line and lathe and warehouse, according to its structure type, existing cantilever crane can divide
For fixed pillar type cantilever crane, mobile jib crane, wall type cantilever crane, wallflow formula cantilever crane etc., at present
Common cantilever crane is mostly that single-beam cantilever is hung, it can carry out intensive lifting job, have efficiently, energy conservation, save trouble, account for
Ground area is small, it is easily operated with maintenance the features such as, still, with the continuous improvement of job requirements and the variation of Work places,
The revolution arm lengths and stem height hung due to existing single-beam cantilever are mostly unadjustable, and limit cantilever crane uses model
It encloses, is not able to satisfy the use demand of more people, while existing single-beam cantilever is hung when the goods weight of lifting is larger, articulated arm
It will appear the phenomenon that trembling up and down, walking is not sufficiently stable, and there are some potential safety problemss.
Summary of the invention
The purpose of the present invention is to provide a kind of rail mounted single-beam cantilevers to hang, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the invention provides the following technical scheme: a kind of rail mounted single-beam cantilever is hung, including revolution
Arm, telescopic arm, pedestal and column, the top of the pedestal are equipped with column, and the bottom end inside column is equipped with double acting liquid
Cylinder pressure, the inside of the double acting hydraulic cylinder is equipped with First piston bar, and the top of First piston bar vertically passes through double acting
The top of hydraulic cylinder is equipped with stretching guide post, and the top that the top for stretching out guide post vertically passes through column is equipped with mounting post,
And the middle position of mounting post is equipped with circuit orbit, the circuit orbit is uniformly equipped with support close to the side of mounting post
Bar, and the one end of support rod far from circuit orbit is connect with the side wall of mounting post, the top of the circuit orbit is uniformly installed
There is drag-line, and the one end of drag-line far from circuit orbit is connect with the top of mounting post, the bottom end of the circuit orbit is equipped with
First walking dolly, the bottom end of the mounting post is enclosed with rotary sleeve, and the side of rotary sleeve is equipped with articulated arm, the revolution
The top of arm is equipped with connecting rod, and the top of connecting rod is connect with the bottom end of the first walking dolly, below the articulated arm
Driving cylinder is installed on rotary sleeve, and drives the inside of cylinder that second piston bar is installed, the second piston bar is far from rotation
The inside that one end of pivoted housing is horizontally through driving cylinder is equipped with link block, and the bottom end of link block is equipped with telescopic arm, described
The top of telescopic arm is uniformly equipped with lifting lug, and the top of lifting lug is connect with the bottom end of articulated arm, the bottom end of the telescopic arm
Second walking dolly is installed, and the bottom end of the second walking dolly is equipped with electric block.
Preferably, the bottom end of the articulated arm is provided with sliding rail, and lifting lug is slided along sliding rail.
Preferably, the length of the articulated arm is greater than the radius of circuit orbit.
Preferably, mounting hole is evenly arranged on the pedestal.
Preferably, the bottom end of the column is uniformly equipped with reinforcing rib, and the bottom end of reinforcing rib connects with the top of pedestal
It connects.
Compared with prior art, the beneficial effects of the present invention are: the rail mounted single-beam cantilever is hung by being equipped with double acting
Hydraulic cylinder, and double acting hydraulic cylinder drives stretching guide post flexible along stem height direction by First piston bar, so that adjustable
The height of telescopic arm, so that device is convenient to carry out operation indoors or at outdoor narrow limit for height, device is by being equipped with
Cylinder is driven, and cylinder is driven to drive telescopic arm to move in the horizontal direction by second piston bar and link block, so that increasing
Electric block moving range in the horizontal direction, so that article hoisting is more flexible, device is returned by being equipped with circuit orbit
Pivoted arm is rotated by the first walking dolly along circuit orbit circumferencial direction, is enhanced the stability of articulated arm rotation, that is, is enhanced
The stability of article hoisting, the apparatus structure is simple, convenient for operation.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is articulated arm combining structure schematic diagram of the invention；
Fig. 3 is circuit orbit structural schematic diagram of the invention；
In figure: 1- drag-line；2- circuit orbit；3- mounting post；The first walking dolly of 4-；5- connecting rod；6- articulated arm；7- connection
Block；8- telescopic arm；The second walking dolly of 9-；10- electric block；11- pedestal；12- double acting hydraulic cylinder；13- reinforcing rib；14-
First piston bar；15- column；16- stretches out guide post；17- rotary sleeve；18- drives cylinder；19- lifting lug；20- second piston bar；
21- support rod.
Specific embodiment.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-3, a kind of embodiment provided by the invention: a kind of rail mounted single-beam cantilever is hung, including articulated arm 6,
Telescopic arm 8, pedestal 11 and column 15, the top of pedestal 11 are equipped with column 15, and the bottom end of column 15 is uniformly equipped with reinforcing rib
13, the bottom end of reinforcing rib 13 is connect with the top of pedestal 11, the bottom end convenient for enhancing the stability of column 15, inside column 15
Double acting hydraulic cylinder 12 is installed, mounting hole is evenly arranged on pedestal 11, is easily installed, the inside peace of double acting hydraulic cylinder 12
Equipped with First piston bar 14, the top that the top of First piston bar 14 vertically passes through double acting hydraulic cylinder 12 is equipped with stretching guide post
16, the top that the top of stretching guide post 16 vertically passes through column 15 is equipped with mounting post 3, the middle position installation of mounting post 3
There is circuit orbit 2, circuit orbit 2 is uniformly equipped with support rod 21 close to the side of mounting post 3, and support rod 21 is far from circuit orbit
2 one end is connect with the side wall of mounting post 3, and the top of circuit orbit 2 is uniformly equipped with drag-line 1, and drag-line 1 is far from circuit orbit
2 one end is connect with the top of mounting post 3, and the bottom end of circuit orbit 2 is equipped with the first walking dolly 4, the bottom end of mounting post 3
It is enclosed with rotary sleeve 17, the side of rotary sleeve 17 is equipped with articulated arm 6, and the bottom end of articulated arm 6 is provided with sliding rail, and lifting lug 19 is along cunning
Rail sliding, moves horizontally convenient for telescopic arm 8, and the length of articulated arm 6 is greater than the radius of circuit orbit 2, convenient for articulated arm 6 along circle
Track 2 moves, and the top of articulated arm 6 is equipped with connecting rod 5, and the top of connecting rod 5 is connect with the bottom end of the first walking dolly 4,
Driving cylinder 18 is installed on the rotary sleeve 17 of 6 lower section of articulated arm, the inside of driving cylinder 18 is equipped with second piston bar 20, the
Two piston rods 20 are equipped with link block 7, the bottom of link block 7 far from the inside that one end of rotary sleeve 17 is horizontally through driving cylinder 18
End is equipped with telescopic arm 8, and the top of telescopic arm 8 is uniformly equipped with lifting lug 19, and the top of lifting lug 19 connects with the bottom end of articulated arm 6
It connects, the bottom end of telescopic arm 8 is equipped with the second walking dolly 9, and the bottom end of the second walking dolly 9 is equipped with electric block 10, the electricity
Dynamic 10 model of cucurbit can be HHBB03-01, which is connected with alternating current by conducting wire.
Working principle: being mounted on workspace for device by pedestal 11 first, installs the stability of rear check device, connects
Energization source, then opens double acting hydraulic cylinder 12, and double acting hydraulic cylinder 12 stretches out guide post 16, root by the jacking of First piston bar 14
According to the space size of workspace, telescopic arm 8 is adjusted to suitable height, finally opens driving cylinder 18, driving cylinder 18 is logical
It crosses second piston bar 20 and link block 7 drives telescopic arm 8 to stretch in the horizontal direction, it is in the horizontal direction to regulate electric block 10
Moving range, makes to lift more convenient, when lifting, secures the article on the suspension hook of electric block 10, it is small to open the first walking
Vehicle 4, the first walking dolly 4 drive articulated arm 6 to rotate, so that electric block 10 be driven to rotate, article is hoisted on destination
Side, then opens the second walking dolly 9, and the second walking dolly 9 drives electric block 10 to move horizontally, thus by article lift to
Article is put to destination finally by electric block 10 and completes lifting by the surface of destination.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (5)
1. a kind of rail mounted single-beam cantilever is hung, including articulated arm (6), telescopic arm (8), pedestal (11) and column (15), feature
Be: the top of the pedestal (11) is equipped with column (15), and the bottom end of column (15) inside is equipped with double acting hydraulic cylinder
(12), the inside of the double acting hydraulic cylinder (12) is equipped with First piston bar (14), and the top of First piston bar (14) is perpendicular
It is equipped with to the top for passing through double acting hydraulic cylinder (12) and stretches out guide post (16), the top for stretching out guide post (16) vertically passes through
The top of column (15) is equipped with mounting post (3), and the middle position of mounting post (3) is equipped with circuit orbit (2), the circle
Shape track (2) is uniformly equipped with support rod (21) close to the side of mounting post (3), and support rod (21) is far from circuit orbit (2)
One end connect with the side wall of mounting post (3), the top of the circuit orbit (2) is uniformly equipped with drag-line (1), and drag-line
(1) it is connect with the top of mounting post (3) far from the one end of circuit orbit (2), the bottom end of the circuit orbit (2) is equipped with the
The bottom end of one walking dolly (4), the mounting post (3) is enclosed with rotary sleeve (17), and the side of rotary sleeve (17) is equipped with back
The top of pivoted arm (6), the articulated arm (6) is equipped with connecting rod (5), and the top of connecting rod (5) and the first walking dolly (4)
Bottom end connection, driving cylinder (18) is installed on the rotary sleeve (17) below the articulated arm (6), and drive cylinder (18)
Inside is equipped with second piston bar (20), and the second piston bar (20) is horizontally through driving gas far from the one end of rotary sleeve (17)
The inside of cylinder (18) is equipped with link block (7), and the bottom end of link block (7) is equipped with telescopic arm (8), the telescopic arm (8)
Top is uniformly equipped with lifting lug (19), and the top of lifting lug (19) is connect with the bottom end of articulated arm (6), the telescopic arm (8)
Bottom end be equipped with the second walking dolly (9), and the bottom end of the second walking dolly (9) is equipped with electric block (10).
2. a kind of rail mounted single-beam cantilever according to claim 1 is hung, it is characterised in that: the bottom end of the articulated arm (6)
It is provided with sliding rail, and lifting lug (19) is slided along sliding rail.
3. a kind of rail mounted single-beam cantilever according to claim 1 is hung, it is characterised in that: the length of the articulated arm (6)
Greater than the radius of circuit orbit (2).
4. a kind of rail mounted single-beam cantilever according to claim 1 is hung, it is characterised in that: uniformly set on the pedestal (11)
It is equipped with mounting hole.
5. a kind of rail mounted single-beam cantilever according to claim 1 is hung, it is characterised in that: the bottom end of the column (15) is equal
It is even to be equipped with reinforcing rib (13), and the bottom end of reinforcing rib (13) is connect with the top of pedestal (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711475107.1A CN109987525A (en) | 2017-12-29 | 2017-12-29 | A kind of rail mounted single-beam cantilever is hung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711475107.1A CN109987525A (en) | 2017-12-29 | 2017-12-29 | A kind of rail mounted single-beam cantilever is hung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109987525A true CN109987525A (en) | 2019-07-09 |
Family
ID=67109279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711475107.1A Pending CN109987525A (en) | 2017-12-29 | 2017-12-29 | A kind of rail mounted single-beam cantilever is hung |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109987525A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112239153A (en) * | 2020-10-14 | 2021-01-19 | 德清世锦智能科技有限公司 | Mechanical carrying equipment for large cargos in port |
| CN112678746A (en) * | 2019-10-18 | 2021-04-20 | 中冶宝钢技术服务有限公司 | Low-position motor replacing device and replacing method thereof |
-
2017
- 2017-12-29 CN CN201711475107.1A patent/CN109987525A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112678746A (en) * | 2019-10-18 | 2021-04-20 | 中冶宝钢技术服务有限公司 | Low-position motor replacing device and replacing method thereof |
| CN112239153A (en) * | 2020-10-14 | 2021-01-19 | 德清世锦智能科技有限公司 | Mechanical carrying equipment for large cargos in port |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190709 |