CN210081049U - Welding production line for main beam of rail crane - Google Patents
Welding production line for main beam of rail crane Download PDFInfo
- Publication number
- CN210081049U CN210081049U CN201920830075.0U CN201920830075U CN210081049U CN 210081049 U CN210081049 U CN 210081049U CN 201920830075 U CN201920830075 U CN 201920830075U CN 210081049 U CN210081049 U CN 210081049U
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- welding
- fixed
- portal frame
- panel
- rail
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Abstract
The utility model provides a rail mounted crane girder welding production line relates to hoist girder welding field, including portable welding portal frame, install welder in the portable welding portal frame, be provided with the control panel who removes the seat removal on the lateral wall of portable welding portal frame, the subaerial parallel arrangement of portable welding portal frame below has two slide rails, and the centre of slide rail is provided with the fixed subassembly of panel, and the fixed subassembly of panel includes a plurality of bracing piece, and the bracing piece passes through dead lever fixed mounting subaerial, and the upper end of bracing piece is provided with panel fixed establishment. The utility model discloses a welding to the hoist girder is accomplished in the setting of portable welding portal frame, because the girder is very long, so it is more convenient to remove welding on one side, removes the cooperation completion removal of seat and slide rail, and the setting of fixed subassembly is for the fixed and support to panel, and whole equipment structure is simple for hoist girder welding becomes simple more quick, welds more accurately firmly, and the practicality is high.
Description
Technical Field
The utility model relates to a hoist girder welding field especially relates to rail mounted hoist girder welding production line.
Background
The crane refers to a multi-action crane for vertically lifting and horizontally carrying heavy objects within a certain range. Also known as crown blocks, navigation cranes and cranes.
The bridge crane is a hoisting device which is transversely arranged above workshops, warehouses and stockyards to hoist materials. Since its two ends are seated on a tall concrete column or a metal bracket, it is shaped like a bridge. The bridge frame of the bridge crane runs longitudinally along the rails laid on the elevated frames at two sides, so that the space below the bridge frame can be fully utilized to hoist materials without being hindered by ground equipment. The lifting machine has the widest application range and the largest quantity.
Heavy quick-witted girder is formed by curb plate and inside backup pad welding, but because crane girder length is longer, and girder plate material is heavier, traditional welding mode is just taken in current crane girder welding, holds welder through the welder, with curb plate and inside backup pad welding together, but at welding individual in-process, can not guarantee the fixed of welding plate material, welds simultaneously and need remove welding equipment on one side, and is very troublesome.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rail mounted crane girder welding production line to solve above-mentioned technical problem.
The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize: rail mounted crane girder welding production line, including portable welding portal frame, its characterized in that:
the utility model discloses a welding portal frame, including portable welding portal frame, fixed position, fixed subassembly, panel, fixed subassembly is including a plurality of bracing piece, and every bracing piece is parallel to each other, and both ends are passed through dead lever fixed mounting subaerial about the below of a plurality of bracing piece, the upper end of bracing piece is provided with panel fixed establishment. The welding of the crane girder is completed through the arrangement of the movable welding portal frame, the girder is very long, so that the welding is more convenient while moving, the moving is completed through the matching of the moving seat and the sliding rail, and the arrangement of the fixing component is used for fixing and supporting the plates.
Preferably, the thickness of the supporting rods is the same and the supporting rods are arranged at equal intervals.
Preferably, the plate fixing mechanism comprises a sliding track, two sliding blocks are arranged on the sliding track, a plate fixing buckle is arranged below one end, opposite to the two sliding blocks, of the two sliding blocks, and a fixing bolt is arranged at the upper end of each sliding block. Through the cooperation of slip track and slider, accomplish the fixed to girder panel, and can adjust the distance between two sliders according to the difference of panel size, the setting of panel fixed knot for panel is fixed more stable, makes the welding more accurate.
Preferably, the length of the sliding rail is equal to the length of the supporting rod.
Preferably, portable welding portal frame includes fixed frame, and fixed frame's inside is provided with left branch strut and right branch strut, and through removing a seat slidable mounting on fixed frame around the upper end of left branch strut and right branch strut, telescopic link fixed connection is passed through on fixed frame in the left side of left branch strut and the right side of right branch strut, install the control switch of control telescopic link on the fixed frame. Through the setting of left branch strut and right branch strut for portable welding gantry can not collide with welded girder at the removal in-process, through the setting of telescopic link, drives the removal of left branch strut and right branch strut.
Preferably, tools used in the welding process of the main beam are arranged on the left support frame and the right support frame.
The utility model has the advantages that:
the utility model discloses a welding to the hoist girder is accomplished through the setting of portable welding portal frame, because the girder is very long, so it is more convenient to weld while moving, the cooperation of removal seat and slide rail is accomplished and is removed, the setting of fixed subassembly is for the fixed and support to panel, through the cooperation of slip track and slider, accomplish the fixed to girder panel, and can adjust the distance between two sliders according to the difference of panel size, the setting of panel fixed knot makes panel fixed more stable, makes the welding more accurate; through the setting of left branch strut and right branch strut for portable welding gantry can not collide with the welded girder at the removal in-process, through the setting of telescopic link, drives the removal of left branch strut and right branch strut, whole equipment simple structure, makes the welding of hoist girder become simple more quick, welds more accurately firmly, and the practicality is high.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic structural view of the plate fixing mechanism of the present invention;
fig. 3 is a schematic structural view of the mobile welding portal frame of the present invention;
reference numerals: 1-movable welding portal frame; 101-a fixed frame; 102-a left support frame; 103-right support frame; 104-moving plate; 105-a telescopic rod; 106-control switch; 2-a movable seat; 3-a welding gun; 4-a control panel; 5-a slide rail; 6-a plate fixing component; 601-a support bar; 602-a fixation rod; 603-a plate fixing mechanism; 603 a-sliding track; 603 b-a slider; 603 c-plate fixing buckle; 603 d-fixing the bolt.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1-2, rail crane girder welding production line, including portable welding portal frame 1, the lower extreme left and right sides of portable welding portal frame 1 is provided with removes seat 2, install welder 3 in the portable welding portal frame 1, be provided with the control panel 4 that removes seat 2 and remove on the lateral wall of portable welding portal frame 1, the subaerial parallel arrangement of portable welding portal frame 1 below has two slide rails 5, remove seat 2 and slide rail 5 sliding fit, the intermediate position of slide rail 5 is provided with panel fixed subassembly 6, panel fixed subassembly 6 is including a plurality of bracing piece 601, every bracing piece 601 is parallel to each other, both ends are passed through dead lever 602 fixed mounting subaerial about the below of a plurality of bracing piece 601, the upper end of bracing piece 601 is provided with panel fixed establishment 603.
To fixing on panel fixed subassembly 6 the girder welding curb plate that will cut, then through adjusting control panel 4 for portable welding portal frame 1 moves on slide rail 5, welds the inside backup pad of each girder on the girder curb plate respectively, welds through welder 3, and after all backup pads welded, rethread portable welding portal frame 1 welds the fixed welding of side plate on one side of left and right sides, accomplishes the welding of whole girder at last.
Example 2
As shown in fig. 1-3, rail crane girder welding production line, including portable welding portal frame 1, the lower extreme left and right sides of portable welding portal frame 1 is provided with removes seat 2, install welder 3 in the portable welding portal frame 1, be provided with the control panel 4 that removes seat 2 and remove on the lateral wall of portable welding portal frame 1, the subaerial parallel arrangement of portable welding portal frame 1 below has two slide rails 5, remove seat 2 and slide rail 5 sliding fit, the intermediate position of slide rail 5 is provided with panel fixed subassembly 6, panel fixed subassembly 6 is including a plurality of bracing piece 601, every bracing piece 601 is parallel to each other, both ends are passed through dead lever 602 fixed mounting subaerial about the below of a plurality of bracing piece 601, the upper end of bracing piece 601 is provided with panel fixed establishment 603.
The plate fixing mechanism 603 includes a sliding track 603a, two sliding blocks 603b are disposed on the sliding track 603a, a plate fixing buckle 603c is disposed below an opposite end of the two sliding blocks 603b, and a fixing bolt 603d is disposed at an upper end of the sliding block 603 b. The movable welding portal frame 1 comprises a fixed frame 101, a left support frame 102 and a right support frame 103 are arranged inside the fixed frame 101, the upper ends of the left support frame 102 and the right support frame 103 are arranged on the fixed frame 101 in a front-back sliding mode through a movable plate 104, the left side of the left support frame 102 and the right side of the right support frame 103 are fixedly connected onto the fixed frame 101 through telescopic rods 105, and a control switch 106 for controlling the telescopic rods 105 is mounted on the fixed frame 101.
The side wall plates of the crane girder are flatly laid on the upper surface of the support rod 601, then the distance between the two sliding blocks 603b on the sliding rail 603a is adjusted, so that the side wall plates of the crane girder are tightly fixed between the sliding blocks 603b, two sides of the plates are buckled in the plate fixing buckles 603c, and then the fixing bolts 603d are screwed and fixed; then, the main beam is gradually welded by controlling the front and back movement of the movable welding portal frame 1, the distance between the left support frame 102 and the right support frame 103 is adjusted according to the width of the main beam, and the extension and the shortening of the telescopic rod 105 are controlled by adjusting the control switch 106, so that the movable plate 104 is driven to move at the upper end of the fixed frame 101, and the adjustment of the distance between the left support frame 102 and the right support frame 103 is realized.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. Rail mounted crane girder welding production line, including portable welding portal frame (1), its characterized in that:
the utility model discloses a welding machine, including portable welding portal frame (1), welding torch (3), slide rail (5), control panel (4) that are provided with on the lateral wall of portable welding portal frame (1) and remove seat (2), subaerial parallel arrangement of portable welding portal frame (1) below have two slide rails (5), remove seat (2) and slide rail (5) sliding fit, the intermediate position of slide rail (5) is provided with fixed subassembly of panel (6), and fixed subassembly of panel (6) is including a plurality of bracing piece (601), and every bracing piece (601) are parallel to each other, and both ends are passed through dead lever (602) fixed mounting subaerial about the below of a plurality of bracing piece (601), the upper end of bracing piece (601) is provided with panel fixed establishment (603).
2. The welding production line for the main beam of the rail crane according to claim 1, characterized in that: the thickness of the supporting rods (601) is the same and the supporting rods are arranged at equal intervals.
3. The welding production line for the main beam of the rail crane according to claim 1, characterized in that: the plate fixing mechanism (603) comprises a sliding rail (603a), two sliding blocks (603b) are arranged on the sliding rail (603a), a plate fixing buckle (603c) is arranged below one end, opposite to the two sliding blocks (603b), and a fixing bolt (603d) is arranged at the upper end of each sliding block (603 b).
4. The welding production line for the main beam of the rail crane according to claim 3, characterized in that: the length of the sliding track (603a) is equal to that of the support rod (601).
5. The welding production line for the main beam of the rail crane according to claim 1, characterized in that: the movable welding portal frame (1) comprises a fixed frame (101), a left support frame (102) and a right support frame (103) are arranged inside the fixed frame (101), the upper ends of the left support frame (102) and the right support frame (103) are arranged on the fixed frame (101) in a front-back mode through a movable plate (104) in a sliding mode, the left side of the left support frame (102) and the right side of the right support frame (103) are fixedly connected onto the fixed frame (101) through telescopic rods (105), and a control switch (106) for controlling the telescopic rods (105) is installed on the fixed frame (101).
6. The welding production line for the main beam of the rail crane according to claim 5, characterized in that: tools used in the welding process of the main beam are arranged on the left support frame (102) and the right support frame (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920830075.0U CN210081049U (en) | 2019-06-04 | 2019-06-04 | Welding production line for main beam of rail crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920830075.0U CN210081049U (en) | 2019-06-04 | 2019-06-04 | Welding production line for main beam of rail crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210081049U true CN210081049U (en) | 2020-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920830075.0U Expired - Fee Related CN210081049U (en) | 2019-06-04 | 2019-06-04 | Welding production line for main beam of rail crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210081049U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111515569A (en) * | 2020-04-27 | 2020-08-11 | 河南卫华重型机械股份有限公司 | Robot welding production line for large-scale structure of crane |
| CN111515571A (en) * | 2020-05-07 | 2020-08-11 | 河南卫华重型机械股份有限公司 | Semi-automatic end beam welding production line for producing crane |
-
2019
- 2019-06-04 CN CN201920830075.0U patent/CN210081049U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111515569A (en) * | 2020-04-27 | 2020-08-11 | 河南卫华重型机械股份有限公司 | Robot welding production line for large-scale structure of crane |
| CN111515569B (en) * | 2020-04-27 | 2022-03-25 | 河南卫华重型机械股份有限公司 | Robot welding production line for large-scale structure of crane |
| CN111515571A (en) * | 2020-05-07 | 2020-08-11 | 河南卫华重型机械股份有限公司 | Semi-automatic end beam welding production line for producing crane |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200218 |