CN220388382U - Trolley for welding crane end beam - Google Patents
Trolley for welding crane end beam Download PDFInfo
- Publication number
- CN220388382U CN220388382U CN202321291773.0U CN202321291773U CN220388382U CN 220388382 U CN220388382 U CN 220388382U CN 202321291773 U CN202321291773 U CN 202321291773U CN 220388382 U CN220388382 U CN 220388382U
- Authority
- CN
- China
- Prior art keywords
- welding
- frame
- trolley
- end beam
- power supply
- 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.)
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Links
- 238000003466 welding Methods 0.000 title claims abstract description 49
- 238000009423 ventilation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
Abstract
The utility model discloses a trolley for welding an end beam of a crane, which effectively solves the problems of high labor intensity, low working efficiency and the like in welding of workers.
Description
Technical Field
The utility model relates to the technical field of cranes, in particular to a trolley for welding end beams of a crane.
Background
The welding of the crane end beam is an important processing procedure, the welding of the crane end beam is performed on the webs at the two sides and the reinforcing ribs at the middle part, the webs and the reinforcing ribs of the end beam are required to be spot-welded and positioned in the welding process, then the welding is performed, the position of a welding machine is required to be moved at any time according to the requirement in the process, the position of the welding machine is required to be manually moved by workers on the existing end beam welding workbench, and the fatigue of workers is easily caused, so that the welding quality and the working efficiency are influenced.
Disclosure of Invention
Aiming at the situation, the utility model aims to overcome the defects of the prior art and provide the trolley for welding the crane end beam, which effectively solves the problems of high welding labor intensity, low working efficiency and the like of workers.
The technical scheme that it solves is, including the frame, the frame left side is fixed with the guide post, and sliding connection has the guide bar about in the guide post, and the guide bar lower extreme is fixed with the support frame that is located the frame left side, and sliding connection has the automobile body about on the support frame, installs the welding strip on the automobile body.
Preferably, the upper end of the frame is fixedly provided with a chain block, and the chain block is fixedly connected with the upper end of the guide rod through a chain.
Preferably, the support frame front and back both sides all be equipped with the sliding tray, a plurality of walking wheels are installed to the automobile body lower extreme, the walking wheel is in the sliding tray left and right directions motion.
Preferably, the lower end of the frame is hinged with a plurality of universal wheels.
Preferably, the frame is provided with a welding device and a power supply, the power supply is electrically connected with the welding device, and the welding device is connected with the welding strip.
Preferably, the power supply is electrically connected with the vehicle body, and the chain hoist is electrically connected with the power supply.
Compared with the traditional equipment, the utility model has the following advantages: 1) The lower end of the frame is hinged with a plurality of universal wheels, the frame can be flexibly pushed to a proper position, and then the lifting movement of the whole guide rod and the support frame is skillfully controlled by combining with a chain block, so that the height position of the welding strip is effectively adjusted; 2) The welding strip can be flexibly controlled to move left and right through the power supply to control the vehicle body to move left and right in the support frame, the welding area is increased, the degree of automation is high, the welding range is wide, time and labor are saved, the working efficiency is high, and the welding strip welding device is economical and practical.
Drawings
Fig. 1 is a schematic diagram of a front view of the present utility model.
Fig. 2 is a schematic view of the cross-section A-A of fig. 1.
Detailed Description
The following describes the embodiments of the present utility model in further detail with reference to the drawings.
Fig. 1 to 2 show that a trolley for welding a crane end beam comprises a frame 1, wherein a guide post 2 is fixed on the left side of the frame 1, a guide rod 3 is connected in the guide post 2 in a vertical sliding manner, a support frame 4 positioned on the left side of the frame 1 is fixed at the lower end of the guide rod 3, a trolley body 5 is connected on the support frame 4 in a horizontal sliding manner, and a welding strip 6 is arranged on the trolley body 5.
The upper end of the frame 1 is fixedly provided with a chain block 7, and the chain block 7 is fixedly connected with the upper end of the guide rod 3 through a chain.
In order to ensure the stability of the left-right movement of the vehicle body 5 on the support frame 4, the front side and the rear side of the support frame 4 are provided with sliding grooves 8, the lower end of the vehicle body 5 is provided with a plurality of travelling wheels, and the travelling wheels move in the left-right direction in the sliding grooves 8.
In order to facilitate the overall movement of the frame 1, the lower end of the frame 1 is hinged with a plurality of universal wheels 9.
The welding device 10 and the power supply 11 are arranged on the frame 1, the power supply 11 is electrically connected with the welding device 10, and the welding device 10 is connected with the welding strip 6.
The power supply 11 is electrically connected with the car body 5, and the chain block 7 is electrically connected with the power supply 11.
In order to reduce the weight of the support frame 4, a plurality of ventilation holes 12 are arranged on the support frame 4.
When the crane end beam is required to be welded, the lower end of the frame 1 is hinged with a plurality of universal wheels 9, the frame 1 is pushed to a proper position, a power supply 11 is turned on, a chain hoist 7 is started, the chain hoist 7 drives the guide rod 3 to move up and down in the guide post 2 through a chain, the stability of the up-and-down movement of the guide rod 3 is ensured, the guide rod 3 drives the support frame 4 to move up and down integrally, the car body 5 is further moved up and down to a proper welding height, then the chain hoist 7 is closed, the welding equipment 10 is started, the welding equipment 10 drives the welding bar 6 to start to weld the crane end beam, the car body 5 is started again, the car body 5 moves left and right on the support frame 4, the car body 5 drives the welding bar 6 to weld left and right, the crane end beam is flexible to operate, the crane end beam is high in degree of automation, time and labor are saved, and the burden of workers is relieved.
The present embodiment is not limited in any way by the shape, material, structure, etc. of the present utility model, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical substance of the present utility model are all included in the scope of protection of the technical solution of the present utility model.
Claims (7)
1. The utility model provides a dolly is used in welding of hoist end beam, its characterized in that, including frame (1), frame (1) left side is fixed with guide post (2), and sliding connection has guide bar (3) about in guide post (2), and guide bar (3) lower extreme is fixed with support frame (4) that are located frame (1) left side, and sliding connection has automobile body (5) about on support frame (4), installs welding strip (6) on automobile body (5).
2. The trolley for welding the crane end beam according to claim 1, wherein the upper end of the frame (1) is fixedly provided with a chain block (7), and the chain block (7) is fixedly connected with the upper end of the guide rod (3) through a chain.
3. The trolley for welding the crane end beam according to claim 1, wherein the sliding grooves (8) are formed in the front side and the rear side of the supporting frame (4), a plurality of travelling wheels are mounted at the lower end of the trolley body (5), and the travelling wheels move in the left-right direction in the sliding grooves (8).
4. The trolley for welding the crane end beam according to claim 1, wherein the lower end of the frame (1) is hinged with a plurality of universal wheels (9).
5. The trolley for welding the crane end beam according to claim 1, wherein the welding equipment (10) and the power supply (11) are arranged on the frame (1), the power supply (11) is electrically connected with the welding equipment (10), and the welding equipment (10) is connected with the welding strip (6).
6. The trolley for welding the crane end beam according to claim 5, wherein the power supply (11) is electrically connected with the trolley body (5), and the chain hoist (7) is electrically connected with the power supply (11).
7. The trolley for welding the crane end beam according to claim 1, wherein the supporting frame (4) is provided with a plurality of ventilation holes (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321291773.0U CN220388382U (en) | 2023-05-25 | 2023-05-25 | Trolley for welding crane end beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321291773.0U CN220388382U (en) | 2023-05-25 | 2023-05-25 | Trolley for welding crane end beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220388382U true CN220388382U (en) | 2024-01-26 |
Family
ID=89600238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321291773.0U Active CN220388382U (en) | 2023-05-25 | 2023-05-25 | Trolley for welding crane end beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220388382U (en) |
-
2023
- 2023-05-25 CN CN202321291773.0U patent/CN220388382U/en active Active
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| GR01 | Patent grant |