CN217667050U - Movable lifting platform for welding barrel - Google Patents
Movable lifting platform for welding barrel Download PDFInfo
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- CN217667050U CN217667050U CN202221924785.8U CN202221924785U CN217667050U CN 217667050 U CN217667050 U CN 217667050U CN 202221924785 U CN202221924785 U CN 202221924785U CN 217667050 U CN217667050 U CN 217667050U
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Abstract
The utility model discloses a be used for barrel welded portable lift platform, include: the supporting frame is of a door-shaped structure, and two sides of the supporting frame are perpendicular to the ground; the operation table is arranged in the supporting frame, is suspended and can lift up and down along the supporting frame; the platform lifting driving device is arranged on the supporting frame, is connected with the operating platform and controls the lifting of the operating platform; the supporting legs are arranged at the bottom of the supporting frame and used for fixing the supporting frame; and the caster wheels are arranged at the bottom of the supporting frame and used for enabling the supporting frame to translate. The utility model discloses a portable lift platform, all functional requirements that the function had can satisfy when carrying out the welding of reel barrel, can easily adjust the relative height of operation panel and reel barrel, have improved work efficiency, and is more secure to workman's safety, more can ensure processingquality.
Description
Technical Field
The utility model relates to a carry out outside welded operation platform to the reel, more specifically say, relate to a portable lift platform that is used for barrel welded.
Background
The movable lifting platform can walk rapidly and slowly under working conditions of different heights, and can complete the work of going up and down, advancing, retreating, steering and the like more conveniently and continuously in the air. There are three types of external welds of the spool, namely, a barrel butt annular weld, a barrel and flange plate butt annular weld, and a barrel butt straight weld (longitudinal weld). Because the drum body is made by rolling a steel plate with the thickness of 30-50MM, the steel plate is welded with a double-sided V-shaped groove on the butt joint. For this welding operation mode, a temporary scaffold has been installed as an operation platform. In the operation process, a worker firstly sets up a temporary platform, then uses a traveling crane in a workshop to hoist materials such as a semi-automatic submerged arc welding machine, welding flux, welding wires and the like onto the temporary platform, and then carries out welding operation. And after the welding seam of the drum body is welded, the temporary platform, the welding equipment on the temporary platform and the like are hoisted to the ground one by using the travelling crane again. The disadvantages of this mode of operation are: the operation is not standard, the labor intensity is high, the efficiency is low, and the safety factor is low. It is for the above reasons that "a cylinder welded mobile lifting platform" has been designed and manufactured.
SUMMERY OF THE UTILITY MODEL
Carry out outside welded operation platform to the reel to existence among the prior art, need set up interim platform, then use the workshop in the driving with materials such as semi-automatic submerged arc welding machine, solder flux, welding wire hoist to put interim platform on, carry out welding operation again, this operation is not normal, high in labor strength, inefficiency, problem that factor of safety is low, the utility model aims at providing a portable elevating platform of barrel welding, all functional requirements when carrying out reel barrel welding can be satisfied in the function that has, the staff can easily carry out weldment work on the platform, whole process operation safety, high efficiency.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a movable lifting platform for welding a cylinder comprises a supporting frame, wherein the supporting frame is of a door-shaped structure, and two sides of the supporting frame are perpendicular to the ground; the operating platform is arranged in the supporting frame, is suspended in the air and can lift up and down along the supporting frame; the platform lifting driving device is arranged on the supporting frame, is connected with the operating platform and controls the lifting of the operating platform; the supporting legs are arranged at the bottom of the supporting frame and used for fixing the supporting frame; and the caster wheels are arranged at the bottom of the supporting frame and used for enabling the supporting frame to translate.
As an embodiment of the present invention, the supporting frame includes a lifting platform body, and the lifting platform body has a door-shaped frame structure; the translation handrail is arranged on the side surface of the lifting platform body; the vertical ladder is fixedly arranged on the lifting platform body; the suspension cross beam group is horizontally arranged and is connected with two ends of the lifting platform body from the top; the sliding chute is arranged on the lifting platform body and extends along the direction of the lifting platform body; the fixed otic placode of pulley, the fixed otic placode setting of pulley is at the middle part of lift platform body.
As an implementation mode of the utility model, the lifting platform body is composed of two vertical supports which are parallel to each other and vertical to the ground, and the two vertical supports are connected through a horizontal top support; the translation armrest is a handle arranged near the bottom of the vertical support; the suspension beam group is a rod-shaped component which is horizontally arranged and is arranged above the top bracket.
As an embodiment of the present invention, the suspension cross member assembly includes a cross member; the fixing plate is arranged on the lower surface of the scale; the steel wire rope protection steel pipe is arranged on the fixing plate and extends along the length direction of the cross beam; the pulley fixing lug plate is fixed at the bottom of the suspension cross beam assembly; the pulley is arranged in the pulley fixing lug plate; the anti-falling bolt is arranged on the side face of the pulley.
As an implementation mode of the utility model, the operation platform comprises a workbench body, and the width of the workbench body is matched with that of the supporting frame; the movable protection rod is fixedly arranged on the workbench body and is provided with a passage for personnel to enter and exit; the safety protection rope is arranged at the passage; the wire rope fixing lifting lugs are arranged on two sides of the workbench body.
As an implementation mode of the utility model, the workbench body is a platform, and two sides of the workbench body are provided with connecting frames extending downwards; the movable guard bars cover the left side and the right side of the workbench body, and the middle of the workbench body is provided with the channel; the safety protection ropes are connected with the left side and the right side of the workbench body, so that the safety protection ropes can protect the channel area; the steel wire rope fixing lifting lug is arranged at the connecting frame.
As an embodiment of the present invention, the platform lifting driving device is a winch.
As an implementation mode of the utility model, the supporting leg comprises a supporting base which is a rod-shaped double-layer sleeve; the guide bolt is arranged on the side surface of the support base; the adjusting lifting rod is arranged in the supporting base; the lower half part of the adjusting lifting rod is a screw rod; the cardboard, the cardboard is fixed in the top surface that supports the base.
As an implementation mode of the utility model, the clamping plate fixes the top of the adjusting lifting rod and the top of the outer sleeve of the supporting base; the lower half part screw rod of the protective adjusting lifting rod is connected with the inner layer sleeve of the supporting base; the guide bolt is arranged on the outer surface of the outer sleeve of the support base.
As an embodiment of the present invention, there are four casters, and two casters are disposed on each side of the supporting frame.
In the technical scheme, the utility model discloses a portable lift platform, all function demands that the function has can satisfy when carrying out the welding of reel barrel can easily adjust the relative height of operation panel and reel barrel, has improved work efficiency, and is more secure to workman's safety, more can ensure processingquality.
Drawings
Fig. 1 is a schematic structural view of the lifting platform of the present invention;
FIG. 2 is a schematic view of the structure of the support frame of the present invention;
FIG. 3 is a schematic view of the suspension cross member assembly of the present invention;
FIG. 4 is a schematic view of the structure of the operation table of the present invention;
fig. 5 is a schematic view of the platform lifting driving device of the present invention;
FIG. 6 is a schematic view of the support leg structure of the present invention;
FIG. 7 is a schematic view of the lifting platform being moved to the vicinity of the reel to be welded;
FIG. 8 is a schematic view showing the relative height of the adjusting table and the reel to be welded;
FIG. 9 is a schematic view of the lift platform in position;
FIG. 10 is a support leg support schematic;
fig. 11 is a schematic view of an operating state.
In the figure:
11-support frame, 12-operation platform, 13-platform lifting drive device, 14-support leg, 15-caster, 21-translation handrail, 22-lifting platform body, 23-vertical ladder, 24-suspension cross beam assembly, 25-chute, 26-pulley fixed lug plate, 31-fixed plate, 32-cross beam, 33-steel wire rope protection steel pipe, 34-pulley, 35-pulley fixed lug plate, 36-anti-drop bolt, 41-operation platform body, 42-movable guard bar, 43-safety guard rope, 44-steel wire rope fixed lifting lug, 45-slide rail, 61-support base, 62-guide bolt, 63-lead screw, 64-clamping plate, 65-adjusting lifting rod, 71-lifting platform, 72-winding drum, 73-ground, 74-roller frame, 75-lifting platform moving direction, 76-operation platform adjusting direction, 77-adjusting lifting rod rotating direction, 78-welding machine
Detailed Description
The technical solution in the embodiments of the present invention will be further clearly and completely described below with reference to the accompanying drawings and embodiments. It is obvious that the described embodiments are used for explaining the technical solution of the present invention, and are not meant to exhaust all embodiments of the present invention.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
Referring to fig. 1, the utility model discloses a first portable lift platform for barrel welded that discloses, its major structure includes braced frame 11, operation panel 12, platform lift drive 13, supporting leg 14, truckle 15. As shown in fig. 1, the supporting frame 11 is a door-shaped structure, and has a rectangular top, a rectangular left side, and a rectangular right side, and the left side and the right side are perpendicular to the ground. An operation table 12 is installed inside the support frame 11, and the operation table 12 is a rectangular parallelepiped, hollow inside, and can move up and down along the inside of the support frame 11. The console 12 is used for carrying an ascending operator, a work tool, and a material. The platform lifting driving device 13 is installed on the supporting frame 11 and connected with the operation table 12, and can control the lifting of the operation table. The support legs 14 and the casters 15 are installed at four corners of the bottom of the support frame 11, respectively, two on each side of the support frame 11, the support legs 14 for fixing the support frame 11, and the casters 15 for enabling the support frame 11 to move.
Referring to fig. 2, the supporting frame 11 is mainly composed of a translation handrail 21, a lifting platform body 22, a vertical ladder 23, a suspension beam assembly 24, a sliding groove 25 and a pulley fixing lug plate 26. The lifting platform body 22 is composed of two vertical supports which are parallel to each other and perpendicular to the ground, and the two vertical supports are connected through a horizontal top support. A translation handrail 21 is arranged near the bottom of the vertical support of the lifting platform body 22, so that a worker can conveniently hold the translation support frame 11. The suspension beam set 24 is a horizontally disposed rod-like member mounted above the top bracket. The suspension beam group 24 is composed of a beam and two columns which are horizontally arranged and connected with the two ends of the lifting platform body 22 from the top, rope pulleys are installed below the two columns, and the suspension beam group 24 is used for suspending an operation table. The vertical ladder 23 is fixedly arranged on the lifting platform body. The sliding groove 25 is disposed on the lifting platform body and extends along the direction of the lifting platform body, and is used for the operation table 12 to move up and down. The pulley fixing lug 26 is connected by a rod in the middle of two lugs, and the pulley fixing lug 26 is arranged in the middle of the lifting platform body 22 and is connected with the upright post of the suspension cross beam group 24 and the platform lifting driving device 13 into a straight line. The pulley fixing lugs 26 are used to allow the cable to pass through them so that the cable can be fixed vertically outside the elevating platform body 22.
Referring to fig. 3, the suspended beam assembly 24 is mainly composed of a fixing plate 31, a beam 32, a steel cable protection steel pipe 33, a pulley 34, a pulley fixing lug plate 35, and an anti-falling bolt 36. The cross beam 32 is arranged on the top of the suspension cross beam set 24, and the fixing plate 31 is arranged on the lower surface of the cross beam 32. The wire rope protection steel pipe 33 is mounted on the fixing plate 31 and extends in the longitudinal direction of the cross member 32. A pulley fixing lug 35 is mounted on the bottom of the suspension cross member assembly 24 and the pulley 34 is mounted in the pulley fixing lug 35. The anti-falling bolt 36 passes through the two pulley fixing lugs 35 and the pulley 34 to fix the two together. The steel wire rope can pass through the steel wire rope protection pipe 33, then is wound on the pulley 34, and finally is fixed on the platform lifting driving device 13.
Referring to fig. 4, the operation table 12 is composed of a table body 41, a movable protection rod 42, a safety protection rope 43, a wire rope fixing lug 44 and a slide rail 45. The table body 41 is rectangular, and the width of the table body 41 is adapted to the width of the support frame 11. The movable protection rod 42 is fixedly installed on the surface of the workbench body 41, and the movable protection rod 42 has a passage for personnel to enter and exit. The safety protection rope 43 is arranged at the passage, so that the safety of the working personnel during operation can be effectively improved. The wire rope fixing lugs 44 are provided on both sides of the table body 41, and the wire rope can be fixed to the wire rope fixing lugs 44 so as to lift the operation table 12. The slide rail 45 is installed at the bottom of the table body 41, and the slide rail 45 moves on the slide groove 25, thereby achieving the lifting of the operation table 12.
As shown in fig. 5, the platform elevating driving device 13 is a finished part provided by a manufacturer of a hoist, and its structure will not be described. The function is to provide lifting driving force for the lifting platform.
Referring to fig. 6, the supporting leg 14 is composed of a supporting base 61, a guide bolt 62, a lead screw 63, a clamping plate 64, and an adjusting lifting rod 65. The supporting base 61 is a rod-shaped double-layer sleeve and is installed at the bottom of the supporting frame 11, and a part of the supporting base 61 passes through the bottom of the supporting frame 11 and is directly fixed on the ground. The guide bolt 62 is arranged on the outer surface of the outer sleeve of the supporting base 61, the adjusting lifting rod 65 is arranged inside the supporting base 61, and the lower half part of the adjusting lifting rod 65 is a screw 63 connected with the inner sleeve of the supporting base 61. When the lifting platform moves to the area needing to work, the adjusting lifting rod 65 can be rotated to lower the supporting base 61 to the ground, and then the guide bolt 62 is rotated to fix the adjusting lifting rod 65. The clamping plate 64 is fixed on the top surface of the supporting base, and the clamping plate 64 fixes the top of the adjusting lifting rod 65 and the top of the outer sleeve of the supporting base 61. The supporting legs 14 are used for supporting the lifting platform, so that the lifting platform is more stable, and the construction safety is ensured.
Referring to fig. 7, 8, 9, 10 and 11, the reel 72 is mounted on the roller frame 74, and the roller frame 74 is mounted on the ground 73, and then the lifting platform 71 is selected according to the requirement of the ascending operation of the welding line welding on the outside of the reel 72. After the reel 72 is mounted, a material such as a semi-automatic submerged arc welding machine, a flux, a welding wire, etc. is suspended on the operation table 12 of the elevating platform 71, and then the elevating platform 71 is pushed in the elevating platform moving direction 75 to the vicinity of the reel 72 to be welded. The platform elevation drive 13 is manually operated to move the table 12 up or down in a table adjustment direction 76 to adjust the relative height of the table 12 and the reel 72 to be welded. And pushing the lifting platform 71 again according to the lifting platform moving direction 75 to enable the outer circular arc of the operating platform 12 to stay at the position of the combination joint to be welded of the winding drum 72, and locking and fixing the caster 15. The handle of the adjusting lifting rod 65 at the end of the supporting leg 14 is rotated to support the supporting leg 14 on the ground. After the operator enters the operation platform 12, the welder 78 can be started to weld the joint by adjusting the relative position of the welder 78 and the joint to be welded and the current of the welder 78.
To sum up, the utility model discloses a be used for barrel welded portable lift platform has following beneficial effect at least:
1. can meet all functional requirements when the drum body of the winding drum is welded.
2. The workman need not to build the scaffold frame temporarily again at every turn, can easily adjust the relative height of operation panel and reel barrel, makes intensity of labour reduce, and efficiency improves.
3. The operation panel is provided with activity fender rod and safety protection rope, is provided with supporting leg and truckle under the support frame, makes whole operation obtain the safety guarantee.
It will be appreciated by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as limitations of the present invention, and that changes and modifications to the above described embodiments will fall within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.
Claims (10)
1. The utility model provides a be used for barrel welded portable lift platform which characterized in that includes:
the supporting frame is of a door-shaped structure, and two sides of the supporting frame are perpendicular to the ground;
the operation table is arranged in the supporting frame, is suspended and can lift up and down along the supporting frame;
the platform lifting driving device is arranged on the supporting frame, is connected with the operating platform and controls the lifting of the operating platform;
the supporting legs are arranged at the bottom of the supporting frame and used for fixing the supporting frame;
and the caster wheels are arranged at the bottom of the supporting frame and used for enabling the supporting frame to translate.
2. The mobile lift platform for welding barrels of claim 1 wherein the support frame comprises:
the lifting platform body is of a door-shaped frame structure;
the translation armrest is installed on the side face of the lifting platform body;
the vertical ladder is fixedly arranged on the lifting platform body;
the suspension cross beam assembly is horizontally arranged and is connected with two ends of the lifting platform body from the top;
the sliding chute is arranged on the lifting platform body and extends along the direction of the lifting platform body;
the fixed otic placode of pulley, the fixed otic placode setting of pulley is at the middle part of lift platform body.
3. The mobile lift platform for welding barrels of claim 2 wherein:
the lifting platform body is composed of two vertical supports which are parallel to each other and vertical to the ground, and the two vertical supports are connected through a horizontal top support;
the translation armrest is a handle arranged near the bottom of the vertical support;
the suspension beam assembly is a rod-shaped component which is horizontally arranged and is arranged above the top support.
4. The mobile lift platform for barrel welding of claim 2, wherein said suspension cross beam assembly comprises:
a cross beam;
the fixing plate is arranged on the lower surface of the cross beam;
the steel wire rope protection steel pipe is arranged on the fixing plate and extends along the length direction of the cross beam;
the pulley fixing lug plate is fixed at the bottom of the suspension cross beam assembly;
the pulley is arranged in the pulley fixing lug plate;
the anti-falling bolt is arranged on the side face of the pulley.
5. The mobile lift platform for welding barrels of claim 1 wherein the operator station comprises:
the width of the workbench body is matched with that of the support frame;
the movable protection rod is fixedly arranged on the workbench body and is provided with a passage for people to enter and exit;
the safety protection rope is arranged at the passage;
the steel wire rope fixing lifting lugs are arranged on two sides of the workbench body.
6. The mobile lift platform for welding barrels of claim 5 wherein:
the workbench body is a platform, and two sides of the workbench body are provided with connecting frames extending downwards;
the movable protective rods cover the left side and the right side of the workbench body, and the channel is formed in the middle of the workbench body;
the safety protection ropes are connected with the left side and the right side of the workbench body, so that the safety protection ropes can protect a channel region;
the steel wire rope fixing lifting lug is arranged at the connecting frame.
7. The mobile lift platform for welding barrels of claim 1 wherein the platform lift drive is a hoist.
8. The mobile lift platform for welding barrels of claim 1 wherein the support legs comprise:
the supporting base is a rod-shaped double-layer sleeve;
the guide bolt is arranged on the side surface of the support base;
the adjusting lifting rod is arranged inside the supporting base;
the lower half part of the adjusting lifting rod is a screw rod;
the cardboard, the cardboard is fixed in the top surface that supports the base.
9. The mobile lift platform for welding barrels of claim 8,
the clamping plate fixes the top of the adjusting lifting rod and the top of the outer sleeve of the supporting base;
the lower half part screw rod of the adjusting lifting rod is connected with the inner layer sleeve of the supporting base;
the guide bolt is arranged on the outer surface of the outer sleeve of the support base.
10. The mobile lift platform for welding cylinders of claim 1, wherein there are four casters, two on each side of the support frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221924785.8U CN217667050U (en) | 2022-07-25 | 2022-07-25 | Movable lifting platform for welding barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221924785.8U CN217667050U (en) | 2022-07-25 | 2022-07-25 | Movable lifting platform for welding barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217667050U true CN217667050U (en) | 2022-10-28 |
Family
ID=83719969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221924785.8U Active CN217667050U (en) | 2022-07-25 | 2022-07-25 | Movable lifting platform for welding barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217667050U (en) |
-
2022
- 2022-07-25 CN CN202221924785.8U patent/CN217667050U/en active Active
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