CN207563959U - A kind of crane swing arm group mounted welder - Google Patents
A kind of crane swing arm group mounted welder Download PDFInfo
- Publication number
- CN207563959U CN207563959U CN201721515536.2U CN201721515536U CN207563959U CN 207563959 U CN207563959 U CN 207563959U CN 201721515536 U CN201721515536 U CN 201721515536U CN 207563959 U CN207563959 U CN 207563959U
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- CN
- China
- Prior art keywords
- electric machine
- rotary electric
- chain drum
- pedestal
- lifter plate
- Prior art date
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Abstract
The utility model discloses a kind of crane swing arm group mounted welders,Including pedestal,The upper end of pedestal is equipped with the first rotary electric machine,The drive shaft of first rotary electric machine is set upward vertically,The first chain drum is socketed in the drive shaft of first rotary electric machine,Pedestal is equipped with two pieces of risers,Two pieces of risers are respectively arranged on the left and right ends pedestal of the first rotary electric machine,Lifter plate is set between two pieces of risers,And lifter plate is located at the top of the first rotary electric machine,Side walls of the left and right ends of lifter plate respectively with two pieces of risers are connect,Lifter plate is equipped with the threaded hole connected up and down,And threaded hole internal thread is connected with threaded rod,The lower end of threaded rod and the upper end of pedestal are rotatablely connected,The second chain drum is socketed on threaded rod,And second chain drum and the first chain drum be sequentially connected,The upper end of lifter plate is equipped with support column,The adjusting that the utility model passes through the position to operating platform,Convenient for carrying out welding assembly to the crane swing arm of different height and angle.
Description
Technical field
The utility model is related to crane assembling equipment technical field more particularly to a kind of crane swing arm group mounted welders.
Background technology
Crane is a kind of lifting handling machinery for being widely used in the place such as harbour, workshop, electric power, building site.This name of crane
Title is the unified title of hoisting machinery.Usually it is main or truck crane, crawler crane and the tyre crane of crane.Crane with being in
In hanging device, speedily carry out rescue work, lifting, machinery, rescue, when crane movable arm welding assembles, since main arm is in crane upper end, have
Certain height, it is existing to be worked by double ladder, it is not easy to be operated, welding quality is poor, and welding quality is not
Stablize, the inclined place of some welding position angle changing rates is not easy to operate on double ladder.
Invention content
The purpose of this utility model is to be not easy to operate to solve the prior art, and welding quality is poor, and welding quality
The shortcomings that unstable, and a kind of crane swing arm group mounted welder proposed.
To achieve these goals, the utility model employs following technical solution：
A kind of crane swing arm group mounted welder, including pedestal, the upper end of the pedestal is equipped with the first rotary electric machine, and described first
The drive shaft of rotary electric machine is set upward vertically, and the first chain drum, the bottom are socketed in the drive shaft of first rotary electric machine
Seat is equipped with two pieces of risers, and two pieces of risers are respectively arranged on the left and right ends pedestal of the first rotary electric machine, described in two pieces
Set lifter plate between riser, and lifter plate is located at the top of the first rotary electric machine, the left and right ends of the lifter plate are respectively with two
The side walls connection of block riser, the lifter plate is equipped with the threaded hole connected up and down, and threaded hole internal thread is connected with spiral shell
Rasp bar, the lower end of the threaded rod and the upper end of pedestal are rotatablely connected, and the second chain drum, and the second chain are socketed on the threaded rod
Disk and the first chain drum are sequentially connected, and the upper end of the lifter plate is equipped with support column, and the side wall of the support column is equipped with second turn
Dynamic motor, and the second rotary electric machine is located at the top of riser, the drive shaft of second rotary electric machine is horizontally disposed with, and described second
Third chain drum is socketed in the drive shaft of rotary electric machine, the upper end of the support column is equipped with groove, is set on the inner wall of the groove
There is the inside and outside through-hole connected, and run through in through-hole and be equipped with worm screw, and worm screw is located at the top of the second rotary electric machine, the worm screw position
In being socketed with the 4th chain drum on one end outside groove, and the 4th chain drum is sequentially connected with third chain drum, the bottom of the groove turns
It is dynamic to be connected with supporting rod, worm gear, and worm gear and worm engaging are socketed on the supporting rod, the upper end of the supporting rod is equipped with branch
Fagging, the lower end of the support plate are connected with bracing piece, and the side wall of the bracing piece one end and supporting rod far from support plate connects
It connects, the upper end of the support plate is equipped with operating platform, and the lower end of the pedestal is equipped with multiple cylinder barrels, the top surface of the cylinder barrel
Equipped with hydraulic cylinder, the lower end of the hydraulic cylinder is connected with mobile mechanism.
Preferably, first chain drum is sequentially connected by the first chain and the second chain drum, and the third chain drum passes through the
Two chains and the 4th chain drum are sequentially connected.
Preferably, sliding slot is equipped in the opposing sidewalls of two pieces of risers, sliding block, two pieces of institutes are equipped in two sliding slots
The side wall for stating sliding block is connect respectively with the left and right ends side wall of lifter plate.
Preferably, the side wall of the support column is equipped with gag lever post, and gag lever post is located at the lower section of the second rotary electric machine.
Preferably, the mobile mechanism is made of telescopic rod, spring and idler wheel, the upper end of the telescopic rod and hydraulic cylinder
Lower end connects, and the lower end of the telescopic rod is connect with idler wheel, and the spring is socketed on telescopic rod.
In the utility model, moved by mobile mechanism convenient for group mounted welder, it can effectively raising group mounted welder spirit
Activity is carried convenient for a group mounted welder, and the work of the first rotary electric machine drives operating platform to be lifted, convenient for different height
Main arm carry out group weldering, drive rotary electric machine work, operating platform driven to be rotated, convenient for comparing some welding positions
Inclined welding taps into capable welding, can effectively improve the group weldering efficiency of crane swing arm, reduces the production cost of enterprise.
Description of the drawings
Fig. 1 be the utility model proposes a kind of crane swing arm group mounted welder perspective view；
Fig. 2 is partial enlarged view at the A in Fig. 1.
In figure：1 pedestal, 2 first rotary electric machines, 3 first chain drums, 4 risers, 5 lifter plates, 6 threaded rods, 7 second chain drums, 8
Support column, 9 second rotary electric machines, 10 third chain drums, 11 grooves, 12 worm screws, 13 the 4th chain drums, 14 supporting rods, 15 support plates, 16
Bracing piece, 17 operating platforms, 18 cylinder barrels, 19 hydraulic cylinders, 20 mobile mechanisms, 21 worm gears.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
With reference to Fig. 1-2, a kind of crane swing arm group mounted welder, including pedestal 1, the upper end of pedestal 1 is equipped with the first rotary electric machine
2, the first rotary electric machine 2 is servo motor, convenient for lifter plate 5 is driven to be lifted, the vertical court of drive shaft of the first rotary electric machine 2
Upper setting, the first chain drum 3 is socketed in the drive shaft of the first rotary electric machine 2, and pedestal 1 is equipped with two pieces of risers 4, two pieces of risers 4
It is respectively arranged on the left and right ends pedestal 1 of the first rotary electric machine 2, lifter plate 5 is set between two pieces of risers 4, and lifter plate 5 is located at
The top of first rotary electric machine 2, the side walls of the left and right ends of lifter plate 5 respectively with two pieces of risers 4 are connect, two pieces of risers 4
Opposing sidewalls on be equipped with sliding slot, be equipped with sliding block in two sliding slots, the side walls of the two pieces of sliding blocks left and right with lifter plate 5 respectively
Both ends side wall connection, is lifted convenient for lifter plate 5, and lifter plate 5 is equipped with the threaded hole connected up and down, and threaded hole internal thread
Threaded rod 6 is connected with, the lower end of threaded rod 6 is rotatablely connected with the upper end of pedestal 1, and the second chain drum 7 is socketed on threaded rod 6, and
Second chain drum 7 is sequentially connected by the first chain and the first chain drum 3, and the upper end of lifter plate 5 is equipped with support column 8.
The side wall of support column 8 is equipped with the second rotary electric machine 9, and the second rotary electric machine 9 is located at the top of riser 4, and second
The drive shaft of rotary electric machine 9 is horizontally disposed with, and is socketed with third chain drum 10 in the drive shaft of the second rotary electric machine 9, support column 8 it is upper
End is equipped with groove 11, and the inner wall of groove 11 is equipped with the through-hole of inside and outside connection, and runs through in through-hole and be equipped with worm screw 12, and worm screw 12
Positioned at the top of the second rotary electric machine 9, the 4th chain drum 13, and the 4th chain drum are socketed on one end that worm screw 12 is located at outside groove 11
13 are sequentially connected by the second chain and third chain drum 10, and the lower rotation of groove 11 is connected with supporting rod 14, on supporting rod 14
Worm gear 21 is socketed with, and worm gear 15 is engaged with worm screw 12, the upper end of supporting rod 14 is equipped with support plate 15, and the lower end of support plate 15 connects
Bracing piece 16 is connected to, the one end of bracing piece 16 far from support plate 15 is connect with the side wall of supporting rod 14, and the upper end of support plate 15 is set
There is operating platform 17, when the operating platform place of minimizing is convenient for by ladder climbing up operating platform 17, set on the side wall of support column 8
There is gag lever post, and gag lever post is located at the lower section of the second rotary electric machine 9, gag lever post limits the second rotary electric machine 9, prevents
Two rotary electric machines 9 are contacted with riser 4.
The lower end of pedestal 1 is equipped with multiple cylinder barrels 18, and the top surface of cylinder barrel 18 is equipped with hydraulic cylinder 19, the lower end of hydraulic cylinder 19
Mobile mechanism 20 is connected with, mobile mechanism 20 is made of telescopic rod, spring and idler wheel, under the upper end of telescopic rod and hydraulic cylinder 19
End connection, the lower end of telescopic rod are connect with idler wheel, and spring is socketed on telescopic rod, are moved by idler wheel convenient for group mounted welder
Dynamic, spring, which can effectively buffer external force, influences on the move group of mounted welder.
In the utility model, mobile mechanism 20 is driven to be lifted by hydraulic cylinder 19, when mobile mechanism 20 and ground phase
When abutting tactile, by 20 easy to remove groups of mounted welders of mobile mechanism, when cylinder barrel 18 is abutted with ground, convenient for a group welder
Dress fixes on the ground to be made into driving swing arm group welder, and worker climbs up on operating platform 17, worked by the first rotary electric machine 2,
Since the first chain drum 3 and the second chain drum 7 are sequentially connected so that Ah's threaded rod 6 rotates, and then lifter plate 5 is driven to be slided, just
In the height for adjusting operating platform 17, the second rotary electric machine 9 works, since third chain drum 10 and the 4th chain drum 13 are sequentially connected,
So that worm screw 12 rotates, since worm screw 12 engages with worm gear 21 so that supporting rod 14 rotates, convenient for operating platform 17 is driven to carry out
Rotation.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of crane swing arm group mounted welder, including pedestal（1）, which is characterized in that the pedestal（1）Upper end be equipped with first turn
Dynamic motor（2）, first rotary electric machine（2）Drive shaft set upward vertically, first rotary electric machine（2）Drive shaft
On be socketed with the first chain drum（3）, the pedestal（1）It is equipped with two pieces of risers（4）, two pieces of risers（4）It is respectively arranged at
One rotary electric machine（2）Left and right ends pedestal（1）On, two pieces of risers（4）Between set lifter plate（5）, and lifter plate（5）Position
In the first rotary electric machine（2）Top, the lifter plate（5）Left and right ends respectively with two pieces of risers（4）Side walls connect
It connects, the lifter plate（5）The threaded hole connected up and down is equipped with, and threaded hole internal thread is connected with threaded rod（6）, the screw thread
Bar（6）Lower end and pedestal（1）Upper end rotation connection, the threaded rod（6）On be socketed with the second chain drum（7）, and the second chain
Disk（7）With the first chain drum（3）It is sequentially connected, the lifter plate（5）Upper end be equipped with support column（8）, the support column（8）Side
Wall is equipped with the second rotary electric machine（9）, and the second rotary electric machine（9）Positioned at riser（4）Top, second rotary electric machine
（9）Drive shaft be horizontally disposed with, second rotary electric machine（9）Drive shaft on be socketed with third chain drum（10）, the support
Column（8）Upper end be equipped with groove（11）, the groove（11）Inner wall be equipped with the through-hole of inside and outside connection, and through setting in through-hole
There is worm screw（12）, and worm screw（12）Positioned at the second rotary electric machine（9）Top, the worm screw（12）Positioned at groove（11）Outer one
The 4th chain drum is socketed on end（13）, and the 4th chain drum（13）With third chain drum（10）It is sequentially connected, the groove（11）Bottom
Portion is rotatably connected to supporting rod（14）, the supporting rod（14）On be socketed with worm gear（21）, and worm gear（21）With worm screw（12）It nibbles
It closes, the supporting rod（14）Upper end be equipped with support plate（15）, the support plate（15）Lower end be connected with bracing piece（16）, institute
State bracing piece（16）Far from support plate（15）One end and supporting rod（14）Side wall connection, the support plate（15）Upper end set
There is operating platform（17）, the pedestal（1）Lower end be equipped with multiple cylinder barrels（18）, the cylinder barrel（18）Top surface be equipped with liquid
Cylinder pressure（19）, the hydraulic cylinder（19）Lower end be connected with mobile mechanism（20）.
A kind of 2. crane swing arm group mounted welder according to claim 1, which is characterized in that first chain drum（3）Pass through
First chain and the second chain drum（7）It is sequentially connected, the third chain drum（10）Pass through the second chain and the 4th chain drum（13）Transmission
Connection.
A kind of 3. crane swing arm group mounted welder according to claim 1, which is characterized in that two pieces of risers（4）Phase
To being equipped with sliding slot on side wall, be equipped with sliding block in two sliding slots, the side walls of two pieces of sliding blocks respectively with lifter plate（5）A left side
Right both ends side wall connection.
A kind of 4. crane swing arm group mounted welder according to claim 1, which is characterized in that the support column（8）Side wall
Gag lever post is equipped with, and gag lever post is located at the second rotary electric machine（9）Lower section.
A kind of 5. crane swing arm group mounted welder according to claim 1, which is characterized in that the mobile mechanism（20）By stretching
Contracting bar, spring and idler wheel composition, the upper end of the telescopic rod and hydraulic cylinder（19）Lower end connection, the lower end of the telescopic rod with
Idler wheel connects, and the spring is socketed on telescopic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721515536.2U CN207563959U (en) | 2017-11-14 | 2017-11-14 | A kind of crane swing arm group mounted welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721515536.2U CN207563959U (en) | 2017-11-14 | 2017-11-14 | A kind of crane swing arm group mounted welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207563959U true CN207563959U (en) | 2018-07-03 |
Family
ID=62693163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721515536.2U Expired - Fee Related CN207563959U (en) | 2017-11-14 | 2017-11-14 | A kind of crane swing arm group mounted welder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207563959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109237212A (en) * | 2018-11-22 | 2019-01-18 | 曾庆祝 | A kind of gantry crane mobile base |
-
2017
- 2017-11-14 CN CN201721515536.2U patent/CN207563959U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109237212A (en) * | 2018-11-22 | 2019-01-18 | 曾庆祝 | A kind of gantry crane mobile base |
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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: 20180703 Termination date: 20181114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |