CN209010020U - A kind of cantilever crane - Google Patents
A kind of cantilever crane Download PDFInfo
- Publication number
- CN209010020U CN209010020U CN201820846360.7U CN201820846360U CN209010020U CN 209010020 U CN209010020 U CN 209010020U CN 201820846360 U CN201820846360 U CN 201820846360U CN 209010020 U CN209010020 U CN 209010020U
- Authority
- CN
- China
- Prior art keywords
- column
- cylinder
- cantilever beam
- fixed plate
- clamping jaw
- 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.)
- Expired - Fee Related
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Abstract
A kind of cantilever crane, including support base, column, the first cylinder, telescopic rod, limited block, bearing, positioning column, cantilever beam, connecting plate, fixed plate, motor, outer gear ring, connecting rod, attachment base, the second cylinder, clamping jaw fixed plate, clamping jaw；Support base upper end is equipped with column, and the first cylinder is equipped with inside column, and the first cylinder upper end is equipped with telescopic rod, and the outer end of telescopic rod is equipped with limited block；The top of limited block is equipped with outer gear ring, and connecting plate is equipped on the right side of positioning column, and connecting plate is located at cantilever beam lower end, and the end of connecting plate is equipped with fixed plate, and fixed board upper end is equipped with motor；Cantilever beam lower end opposite sides is stated equipped with clamping device；The utility model structure novel realizes the effect that clamping jaw simultaneously clamps on cargo two sides by clamping device, and motor passes through band moving gear and rotates, rotates cantilever beam around column, after cantilever beam reaches designated position, unload cargo；The cantilever beam of the other end continues to load cargo, improves working efficiency.
Description
Technical field
The utility model relates to crane facility field, specifically a kind of cantilever crane.
Background technique
Traditional cantilever hoist working strength be it is light-duty, crane is by column, articulated arm device for revolving and driving and electricity
Dynamic cucurbit composition, column lower end are fixed in concrete foundation by foundation bolt, are driven by cycloidal-pin wheel deceleration device outstanding
Revolution of arm, electric block do linear running, and hoisting heavy on cantilever beam I-steel.
Cantilever beam hoist be to adapt to modern production and the light lifting equipment of new generation that makes, but it is traditional outstanding
The height of the column of boom crane is usually uncontrollable, and usability is inflexible, and the work that can not meet special occasions is wanted
It asks, in summary, it is necessary to develop a kind of structure innovation, convenient construction and transport, the better cantilever crane of performance.
Utility model content
The purpose of this utility model is to provide a kind of cantilever cranes, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions:
A kind of cantilever crane, including it is support base, column, the first cylinder, telescopic rod, limited block, bearing, positioning column, outstanding
Arm beam, connecting plate, fixed plate, motor, outer gear ring, connecting rod, attachment base, the second cylinder, clamping jaw fixed plate, clamping jaw；The branch
It supports pedestal upper end and is equipped with column, the column inner hollow, column inside is equipped with the first cylinder, and the first cylinder upper end is equipped with flexible
The outer end of bar, the telescopic rod is equipped with limited block；The telescopic rod inside top is equipped with bearing, is equipped with above the telescopic rod
Cantilever beam, the lower end of cantilever beam are fixedly connected with positioning column, and the inner ring of positioning column insertion bearing；
The top of the limited block is equipped with outer gear ring, and outer gear ring is socketed in the outer end of telescopic rod, the company of being equipped on the right side of positioning column
Fishplate bar, connecting plate are located at cantilever beam lower end, and the end of connecting plate is equipped with fixed plate, are equipped with groove on the left of fixed plate, in fixed plate
End is equipped with motor, and motor lower end is equipped with gear, and motor penetrates groove and engages connection with outer gear ring by gear；
Cantilever beam lower end opposite sides is equipped with connecting rod, and the lower end of connecting rod is equipped with attachment base, in the attachment base
Portion's opposite sides is equipped with the second cylinder, and the second cylinder is pierced by connection clamping jaw fixed plate, the fixed peace in one end of clamping jaw fixed plate outward
Equipped with clamping jaw.
Further, the right end of the column is equipped with control panel.
Further, the control panel is electrically connected with motor, the first cylinder, the second cylinder respectively.
Further, the lower end of the positioning column is cylindrical.
Further, the upper end of the positioning column is in pyramidal.
Further, the outer end of the column is equipped with several reinforcing ribs.
Compared with prior art, the utility model has the beneficial effects that the utility model structure novel, passes through the first cylinder
It stretches back and forth, so that clamping jaw be driven to move up and down, facilitates loading cargo；Second cylinder shrink, drive clamping jaw fixed plate to
Interior movement realizes the effect that clamping jaw simultaneously clamps on cargo two sides to needing freight to carry out clamping, stable and firm；Electricity
Machine passes through band moving gear and rotates, and rotates cantilever beam around column, after cantilever beam reaches designated position, unloads cargo；Separately
The cantilever beam of one end continues to load cargo, by being equipped with clamping jaw in cantilever beam opposite sides, to improve working efficiency；It mentions significantly
The high practicability of cantilever crane.
Detailed description of the invention
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1 is a kind of cantilever crane structural schematic diagram.
It is as shown in the figure: support base 1, column 2, the first cylinder 21, reinforcing rib 22, telescopic rod 23, limited block 24, bearing 3,
Positioning column 31, cantilever beam 4, connecting plate 41, fixed plate 42, motor 5, outer gear ring 6, connecting rod 7, attachment base 8, the second cylinder 9, folder
Pawl fixed plate 10, clamping jaw 11, control panel 12.
Specific embodiment
Referring to Fig. 1, in the utility model embodiment, a kind of cantilever crane, including support base 1, column 2, the first gas
Cylinder 21, reinforcing rib 22, telescopic rod 23, limited block 24, bearing 3, positioning column 31, cantilever beam 4, connecting plate 41, fixed plate 42, motor
5, outer gear ring 6, connecting rod 7, attachment base 8, the second cylinder 9, clamping jaw fixed plate 10, clamping jaw 11, control panel 12；The support bottom
1 upper end of seat is equipped with column 2, and the outer end of column 2 is equipped with several reinforcing ribs 22,2 inner hollow of column, sets inside column 2
There is the first cylinder 21,21 upper end of the first cylinder is equipped with telescopic rod 23, and the outer end of the telescopic rod 23 is equipped with limited block 24；It is described
23 inside top of telescopic rod is equipped with bearing 3, is equipped with cantilever beam 4 above the telescopic rod 23, the lower end of cantilever beam 4 is fixedly connected with
Positioning column 31, and positioning column 31 is inserted into the inner ring of bearing 3, the lower end of the positioning column 31 is cylindrical, the upper end of positioning column 31
In pyramidal.
The top of the limited block 24 is equipped with outer gear ring 6, and outer gear ring 6 is socketed in the outer end of telescopic rod 23, and positioning column 31 is right
Side is equipped with connecting plate 41, and connecting plate 41 is located at 4 lower end of cantilever beam, and the end of connecting plate 41 is equipped with fixed plate 42, and fixed plate 42 is left
Side is equipped with groove, and 42 upper end of fixed plate is equipped with motor 5, and 5 lower end of motor is equipped with gear, and motor 5 penetrates groove and passes through gear and outer
The engagement connection of gear ring 6.
The 4 lower end opposite sides of cantilever beam is equipped with connecting rod 7, and the lower end of connecting rod 7 is equipped with attachment base 8, the connection
8 inside opposite sides of seat are equipped with the second cylinder 9, and the second cylinder 9 is pierced by connection clamping jaw fixed plate 10 outward, clamping jaw fixed plate 1
One end is fixedly installed with clamping jaw 11；The right end of the column 2 be equipped with control panel 12, control panel 12 respectively with motor 5, first
Cylinder 21, the second cylinder 9 are electrically connected.
The working principle of the utility model is: first cylinder 21 stretches back and forth in use, controlling control panel 12, thus
It drives clamping jaw to move up and down, facilitates loading cargo；Second cylinder 9 is shunk, and 11 fixed plate 10 of clamping jaw is driven to move inward, right
It needs freight to carry out clamping, realizes the effect that clamping jaw 15 simultaneously clamps on cargo two sides, it is stable and firm；Motor 5 passes through
Band moving gear rotates, and the engagement of gear and outer gear ring 6 rotates cantilever beam 44 around column 2, refers to the arrival of cantilever beam 4
After positioning is set, cargo is unloaded；The cantilever beam 4 of the other end continues to load cargo, by being equipped with clamping jaw in 4 opposite sides of cantilever beam
11, to improve working efficiency.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of cantilever crane, including support base, column, the first cylinder, telescopic rod, limited block, bearing, positioning column, cantilever
Beam, connecting plate, fixed plate, motor, outer gear ring, connecting rod, attachment base, the second cylinder, clamping jaw fixed plate, clamping jaw；Its feature exists
Column is equipped in, the support base upper end, and the column inner hollow is equipped with the first cylinder inside column, on the first cylinder
End is equipped with telescopic rod, and the outer end of the telescopic rod is equipped with limited block；The telescopic rod inside top is equipped with bearing, described flexible
Cantilever beam is equipped with above bar, the lower end of cantilever beam is fixedly connected with positioning column, and the inner ring of positioning column insertion bearing；
The top of the limited block is equipped with outer gear ring, and outer gear ring is socketed in the outer end of telescopic rod, is equipped with connecting plate on the right side of positioning column,
Connecting plate is located at cantilever beam lower end, and the end of connecting plate is equipped with fixed plate, is equipped with groove on the left of fixed plate, dead plate upper end is equipped with
Motor, motor lower end are equipped with gear, and motor penetrates groove and engages connection with outer gear ring by gear；
Cantilever beam lower end opposite sides is equipped with connecting rod, and the lower end of connecting rod is equipped with attachment base, phase inside the attachment base
Second cylinder is equipped with to two sides, the second cylinder is pierced by connection clamping jaw fixed plate outward, and one end of clamping jaw fixed plate is fixedly installed with
Clamping jaw.
2. a kind of cantilever crane as described in claim 1, which is characterized in that the right end of the column is equipped with control panel.
3. a kind of cantilever crane as claimed in claim 2, which is characterized in that the control panel respectively with motor, the first gas
Cylinder, the second cylinder are electrically connected.
4. a kind of cantilever crane as described in claim 1, which is characterized in that the lower end of the positioning column is cylindrical.
5. a kind of cantilever crane as described in claim 1, which is characterized in that the upper end of the positioning column is in pyramidal.
6. a kind of cantilever crane as described in claim 1, which is characterized in that the outer end of the column is equipped with several reinforcements
Muscle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820846360.7U CN209010020U (en) | 2018-06-02 | 2018-06-02 | A kind of cantilever crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820846360.7U CN209010020U (en) | 2018-06-02 | 2018-06-02 | A kind of cantilever crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209010020U true CN209010020U (en) | 2019-06-21 |
Family
ID=66828842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820846360.7U Expired - Fee Related CN209010020U (en) | 2018-06-02 | 2018-06-02 | A kind of cantilever crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209010020U (en) |
-
2018
- 2018-06-02 CN CN201820846360.7U patent/CN209010020U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190621 Termination date: 20210602 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |