CN208218258U - A kind of crane adjustable support - Google Patents
A kind of crane adjustable support Download PDFInfo
- Publication number
- CN208218258U CN208218258U CN201820357219.0U CN201820357219U CN208218258U CN 208218258 U CN208218258 U CN 208218258U CN 201820357219 U CN201820357219 U CN 201820357219U CN 208218258 U CN208218258 U CN 208218258U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- electrohydraulic cylinder
- crane
- connecting rod
- connection frame
- 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
The utility model discloses a kind of crane adjustable supports, including cabinet, the top of cabinet is fixedly connected with electronic rotation body, two rolling bearings pass through first connecting rod respectively and the second connecting rod is flexibly connected with connection frame, the first electrohydraulic cylinder is fixedly connected in the middle part of first connecting rod, the side of support column is equipped with the second electrohydraulic cylinder, and the other end of support column is equipped with pulley.The utility model passes through the electronic rotation body being equipped with, realize 360 ° of rotations of crane support, lifting convenient for crane to each object around, pass through the first electrohydraulic cylinder and the second electrohydraulic cylinder being equipped with, any adjusting of crane support height is realized, carries out the lifting of different height to object convenient for crane.
Description
Technical field
The utility model relates to crane technical field, specially a kind of crane adjustable support.
Background technique
Crane is also lifting equipment, is industry, traffic, realizes that production process is mechanical, automation in building enterprise, mitigates
Heavy physical labor, the important tool and equipment raised labour productivity.
And crane support is then the important component for supporting entire crane, most of cranes on market today
Bracket all only plays the role of supporting and fixing, and crane can not be made to become flexibly, to sling cargo and also obtain cargo placement
It just can be carried out lifting operation in specified setting, very heavy, be unfavorable for some small-sized weights slings and moves operation, because
We make improvement to this for this, propose a kind of crane adjustable support.
Summary of the invention
To solve crane support heaviness of the existing technology, inflexible, the defect that can not be adjusted, the utility model
A kind of crane adjustable support is provided.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of crane adjustable support of the utility model, including cabinet, the top of the cabinet are fixedly connected with electronic
Rotary body, electronic rotation body top are fixedly connected with connection frame, the side at connection frame the inner wall top and inner wall bottom
It is equipped with rolling bearing, two rolling bearings pass through first connecting rod and the second connecting rod respectively and connection frame activity connects
It connects, the first electrohydraulic cylinder, the middle part of second connecting rod and support column one is fixedly connected in the middle part of the first connecting rod
End is fixedly connected, and the side of the support column is equipped with the second electrohydraulic cylinder, and the other end of the support column is equipped with pulley, described
The second connection frame is fixedly connected in the middle part of the support column other side, the bottom end of second connection frame is equipped with third connecting rod, institute
It states and is fixedly connected in the middle part of one end and third connecting rod of the hydraulic stem of the first electrohydraulic cylinder transmission connection, described second is electronic
One end of hydraulic stem of hydraulic cylinder transmission connection is fixedly connected with one end of iron chains, and the other end of the iron chains is fixed around pulley
It is connected with iron hook, the surface of the cabinet is equipped with control panel, and the control panel surface is equipped with the first electrohydraulic cylinder and opens
It closes and the second electrohydraulic cylinder switchs, first electrohydraulic cylinder and the second electrohydraulic cylinder pass through the first electric hydaulic respectively
Cylinder switch and the second electrohydraulic cylinder switch are electrically connected with external power supply.
Further, the electronic rotation body is made of motor, shaft and swivel plate, and the drive shaft of the motor is fixed to be connected
It is connected to shaft, the shaft is fixedly connected on the middle part of swivel plate bottom end, and the top of the swivel plate and the bottom of connection frame are solid
Fixed connection, the control panel surface are equipped with motor switch, and the motor is electrically connected by motor switch and external power supply.
Further, the bottom end of the cabinet inside is equipped with iron block.
Further, the bottom end of the cabinet is equipped with universal wheel.
Further, the outside of first electrohydraulic cylinder and the second electrohydraulic cylinder is arranged with hydraulic stem protection
Set.
Compared with prior art, the utility model has the following beneficial effects: a kind of this kind of crane adjustable support, leads to
Cross equipped with electronic rotation body, realize 360 ° of crane support rotations, the lifting convenient for crane to each object around is led to
Cross equipped with the first electrohydraulic cylinder and the second electrohydraulic cylinder, realize any adjusting of crane support height, be convenient for
The lifting that heavy-duty machine carries out different height to object improves the mobility of crane job by the universal wheel being equipped with.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of crane adjustable support of the utility model.
In figure: 1, cabinet；2, connection frame；3, electronic rotation body；4, first connecting rod；5, the second connecting rod；6, the first electricity
Hydrodynamic cylinder pressure；7, the second electrohydraulic cylinder；8, third connecting rod；9, pulley；10, support column；11, control panel；12, universal
Wheel；13, iron hook；14, iron chains；15, the second connection frame.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figure 1, a kind of crane adjustable support, including cabinet 1, the top of cabinet 1 are fixedly connected with electronic rotation
Swivel 3,3 top of electronic rotation body are fixedly connected with connection frame 2, and 2 inner wall of connection frame top and the side of inner wall bottom are equipped with
Rolling bearing, two rolling bearings pass through first connecting rod 4 respectively and the second connecting rod 5 is flexibly connected with connection frame 2, and first connects
The first electrohydraulic cylinder 6 is fixedly connected in the middle part of extension bar 4, the middle part of the second connecting rod 5 is fixedly connected with 10 one end of support column, branch
The side of dagger 10 is equipped with the second electrohydraulic cylinder 7, and the other end of support column 10 is equipped with pulley 9, in 10 other side of support column
Portion is fixedly connected with the second connection frame 15, and the bottom end of the second connection frame 15 is equipped with third connecting rod 8, and the first electrohydraulic cylinder 6 passes
One end of the hydraulic stem of dynamic connection is fixedly connected with the middle part of third connecting rod 8, and the second electrohydraulic cylinder 7 is sequentially connected hydraulic
One end of bar is fixedly connected with one end of iron chains 14, and the other end of iron chains 14 is fixedly connected with iron hook 13, cabinet 1 around pulley 9
Surface be equipped with control panel 11,11 surface of control panel be equipped with the first electrohydraulic cylinder switch and the second electrohydraulic cylinder open
It closes, the first electrohydraulic cylinder 6 and the second electrohydraulic cylinder 7 pass through the first electrohydraulic cylinder switch and the second electrohydraulic cylinder respectively
Switch is electrically connected with external power supply.
Wherein, electronic rotation body 3 is made of motor, shaft and swivel plate, and the drive shaft of motor is fixedly connected with shaft, is turned
Axis is fixedly connected on the middle part of swivel plate bottom end, and the top of swivel plate is fixedly connected with the bottom of connection frame 2,11 table of control panel
Face is equipped with motor switch, and motor is electrically connected by motor switch and external power supply, realizes 360 ° of rotations of crane support
Turn, object in all directions is lifted by crane convenient for crane.
Wherein, the bottom end inside cabinet 1 is equipped with iron block, aggravates the weight of cabinet 1 and the overall stability of crane, prevents
Object is overweight causes to turn on one's side for lifting.
Wherein, the bottom end of cabinet 1 is equipped with universal wheel 12, convenient for the movement of crane.
Wherein, the outside of the first electrohydraulic cylinder 6 and the second electrohydraulic cylinder 7 is arranged with hydraulic stem protective case, prevents
Electrohydraulic cylinder intakes or falls into dust, influences service life.
It should be noted that the utility model is a kind of crane adjustable support, when specific operation, crane needs work
When making onto, crane is shifted to specified operating location, fix universal wheel 12, connect with the mains, opens control plane switch, manipulation the
The hydraulic stem of the contraction of hydraulic pressure bar of one electrohydraulic cylinder 6, the second electrohydraulic cylinder 7 stretches, and according to gravity, iron hook 13 is driven
Iron chains 14 moves down, and puts down iron hook 13, hooks object using iron hook 13, and the height and orientation sling, behaviour are needed according to object
The hydraulic stem for controlling the first electrohydraulic cylinder 6 stretches, the contraction of hydraulic pressure bar of the second electrohydraulic cylinder 7, drives iron chains 14 to move up, iron chains
14 drive iron hook 13 to rise, and cargo is lifted, then manipulates motor switch, and using motor-driven rotatable shaft, shaft drives swivel plate rotation
Turn, then electronic rotation body 3 drives connection frame 2 to rotate, and object rotates to identical angle with connection frame 2, refers to when rotating to
Determine place, the hydraulic stem of the second electrohydraulic cylinder 7 of manipulation stretches, and the contraction of hydraulic pressure bar of the first electrohydraulic cylinder 6 drives iron chains 14
Decline with iron hook 13, put down object, last operation terminates, and closes the control switch on 11 surface of control panel, disconnects power supply.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of crane adjustable support, including cabinet (1), which is characterized in that the top of the cabinet (1) is fixedly connected with
Electronic rotation body (3), electronic rotation body (3) top are fixedly connected with connection frame (2), at the top of connection frame (2) inner wall
It is equipped with rolling bearing with the side of inner wall bottom, two rolling bearings pass through first connecting rod (4) and second respectively and connect
Extension bar (5) is flexibly connected with connection frame (2), is fixedly connected with the first electrohydraulic cylinder (6) in the middle part of the first connecting rod (4),
The middle part of second connecting rod (5) is fixedly connected with support column (10) one end, and the side of the support column (10) is equipped with second
The other end of electrohydraulic cylinder (7), the support column (10) is equipped with pulley (9), and the middle part of support column (10) other side is solid
Surely it is connected with the second connection frame (15), the bottom end of second connection frame (15) is equipped with third connecting rod (8), and described first is electronic
It is fixedly connected in the middle part of one end and third connecting rod (8) of the hydraulic stem of hydraulic cylinder (6) transmission connection, second electric hydaulic
One end of the hydraulic stem of cylinder (7) transmission connection is fixedly connected with one end of iron chains (14), and the other end of the iron chains (14) bypasses
Pulley (9) is fixedly connected with iron hook (13), and the surface of the cabinet (1) is equipped with control panel (11), the control panel (11)
Surface is equipped with the first electrohydraulic cylinder switch and the second electrohydraulic cylinder switch, first electrohydraulic cylinder (6) and second
Electrohydraulic cylinder (7) is electrically connected by the first electrohydraulic cylinder switch and the second electrohydraulic cylinder switch with external power supply respectively
It connects.
2. a kind of crane adjustable support according to claim 1, which is characterized in that the electronic rotation body (3) by
Motor, shaft and swivel plate composition, the drive shaft of the motor are fixedly connected with shaft, and the shaft is fixedly connected on swivel plate
The top at the middle part of bottom end, the swivel plate is fixedly connected with the bottom of connection frame (2), control panel (11) the surface installation
There is motor switch, the motor is electrically connected by motor switch and external power supply.
3. a kind of crane adjustable support according to claim 1, which is characterized in that the internal bottom of the cabinet (1)
End is equipped with iron block.
4. a kind of crane adjustable support according to claim 1, which is characterized in that the bottom end of the cabinet (1) is set
There are universal wheel (12).
5. a kind of crane adjustable support according to claim 1, which is characterized in that first electrohydraulic cylinder
(6) and the outside of the second electrohydraulic cylinder (7) is arranged with hydraulic stem protective case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820357219.0U CN208218258U (en) | 2018-03-16 | 2018-03-16 | A kind of crane adjustable support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820357219.0U CN208218258U (en) | 2018-03-16 | 2018-03-16 | A kind of crane adjustable support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208218258U true CN208218258U (en) | 2018-12-11 |
Family
ID=64531636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820357219.0U Expired - Fee Related CN208218258U (en) | 2018-03-16 | 2018-03-16 | A kind of crane adjustable support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208218258U (en) |
-
2018
- 2018-03-16 CN CN201820357219.0U patent/CN208218258U/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: 20181211 Termination date: 20200316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |