CN211638834U - Welding tool for escalator side plate - Google Patents
Welding tool for escalator side plate Download PDFInfo
- Publication number
- CN211638834U CN211638834U CN202020116368.5U CN202020116368U CN211638834U CN 211638834 U CN211638834 U CN 211638834U CN 202020116368 U CN202020116368 U CN 202020116368U CN 211638834 U CN211638834 U CN 211638834U
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- rotating rod
- side plate
- welding tool
- escalator
- underframe
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Abstract
The utility model discloses an staircase curb plate welding frock, include chassis and the brace table that is located the chassis top, the top right side slidable mounting of chassis has first slide, and rotates on the first slide and be connected with the pole that turns right of second, the top left end of chassis rotates and is connected with the left dwang of second, and the pole that turns right of second and the cross rotation of second left dwang are connected. The utility model discloses a staircase curb plate welding frock, through the tight fixed cooperation of clamp of splint and L shape backup pad and through the support of L shape backup pad after going up and down, thereby can treat welded staircase curb plate and play the lift and support and fix the effect at needs welding height position, with the staircase curb plate of avoiding among the prior art because unsettled rocking, unstable and influence normal welding operation's problem when the welding, thereby be favorable to ensureing the follow-up welded quality of staircase curb plate, people's use needs have been satisfied.
Description
Technical Field
The utility model relates to a welding frock technical field especially relates to an staircase curb plate welding frock.
Background
At present, the escalator drive assembly is installed, the escalator drive assembly is developed rapidly, the design and the manufacture of the tooling are accelerated in order to adapt to the progress of subway projects and market projects in the industry, and all requirements of side plate welding tooling are met. The escalator side plate material is formed by directly pressing a galvanized sheet coil material through a die, the deformation of the section bar is small, the assembly is easy, the quality inspection of workers is easy, and the production efficiency is high.
However, the staircase curb plate is in the installation, and a lot of all need the lug to hang and carry out welding operation, however among the welding process, curb plate panel is in always hanging unsettled state, insecure, owing to lack the fixed device of support, causes to rock easily during the welding, and then influences normal welding operation, also makes welding quality can not obtain the guarantee, consequently, need support fixed could ensure welded quality to the curb plate in welding process. Therefore, the escalator side plate welding tool is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the staircase curb plate welding frock that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a welding tool for a side plate of an escalator comprises an underframe and a supporting table positioned above the underframe, wherein a first slide seat is slidably mounted on the right side of the top of the underframe, a second right rotating rod is rotatably connected onto the first slide seat, the left end of the top of the underframe is rotatably connected with a second left rotating rod, the second right rotating rod is rotatably connected with the second left rotating rod in a crossed manner, the top of the second right rotating rod and the top of the second left rotating rod are respectively rotatably connected with a first right rotating rod and a first left rotating rod, the first right rotating rod is rotatably connected with the first left rotating rod in a crossed manner, the top of the first right rotating rod and the top of the first left rotating rod are respectively rotatably connected with a third right rotating rod and a third left rotating rod, the third right rotating rod is rotatably connected with the third left rotating rod in a crossed manner, the third right rotating rod is rotatably connected to the left end of the bottom of the supporting table, and the top of the third left rotating rod is rotatably connected with a, the second sliding seat is slidably mounted on the right side of the bottom of the supporting table, a hydraulic telescopic cylinder is rotatably mounted at the right end of the top of the bottom frame, and the output end of the hydraulic telescopic cylinder is rotatably hinged to the middle lower part of the first right rotating rod;
the fixed support column that is equipped with in top of brace table, the right side fixed mounting of support column has L shape backup pad, the top fixed mounting of support column has the tight pneumatic cylinder of clamp, the output fixedly connected with splint of the tight pneumatic cylinder of clamp, and the inboard lateral wall looks adaptation of splint and L shape backup pad.
Preferably, the rollers are installed at the bottom of the clamping plate in a rolling mode, and the bottom of the clamping plate is connected with the bottom of the inner wall of the L-shaped supporting plate in a rolling mode through the rollers.
Preferably, the right side plate surface of the clamping plate and the inner side wall of the L-shaped supporting plate are respectively fixedly bonded with a cushion pad.
Preferably, the right end of the top of the underframe is fixedly provided with a hinged base, and the bottom of the hydraulic telescopic cylinder is rotatably hinged on the hinged base.
Preferably, the bottom of chassis is provided with the universal wheel, and is provided with the service brake stopper on the universal wheel.
Preferably, the left end of the bottom frame is provided with a push handle which is obliquely arranged, the push handle is provided with a control switch, and the control switch is electrically controlled and connected with the hydraulic telescopic cylinder and the clamping hydraulic cylinder through electromagnetic valves respectively.
Compared with the prior art, the beneficial effects of the utility model are that:
in the utility model, the output end of the clamping hydraulic cylinder is used for pushing the clamping plate to move right, so that the escalator side plate to be welded can be clamped and fixed between the clamping plate and the side wall of the L-shaped supporting plate, and the buffering effect can be achieved by arranging the buffering cushion, thereby avoiding the escalator side plate to be welded from being damaged by clamping; after the escalator side plate to be welded is fixed, the first right rotating rod and the first left rotating rod are driven to rotate in a crossed manner through the extension and retraction of the hydraulic telescopic cylinder, the second right rotating rod and the second left rotating rod are made to rotate in a crossed manner, the third right rotating rod and the third left rotating rod are made to rotate in a crossed manner, the escalator side plate to be welded, which is clamped and fixed among the support table, the support columns, the clamping plates and the L-shaped support plate, can be integrally lifted, and when the escalator side plate is lifted to the height position to be welded of the escalator side plate, the subsequent welding operation is carried out;
finally, the utility model discloses a staircase curb plate welding frock, through the tight fixed cooperation of clamp of splint and L shape backup pad and through the support of L shape backup pad after going up and down, thereby can treat welded staircase curb plate and play the lift and support and fix the effect at needs welding height position, with the staircase curb plate of avoiding among the prior art because unsettled rocking when the welding, unstable and influence normal welding operation's problem, thereby be favorable to ensureing the follow-up welded quality of staircase curb plate, welding operation's normal clear has been ensured, people's use needs have been satisfied.
Drawings
Fig. 1 is a schematic view of the overall structure of a welding tool for a side plate of an escalator, which is provided by the present invention;
fig. 2 is a schematic structural view of a clamping mechanism in the welding tool for the side plate of the escalator provided by the utility model;
fig. 3 is a schematic structural view of the L-shaped support plate of the present invention.
In the figure: the device comprises a base frame 1, a hydraulic telescopic cylinder 2, a first right rotating rod 3, a first left rotating rod 31, a second right rotating rod 4, a second left rotating rod 41, a third right rotating rod 5, a third left rotating rod 51, a supporting table 6, a supporting column 7, a clamping hydraulic cylinder 8, a clamping plate 9, a supporting plate 10L-shaped, a cushion pad 11, rollers 12, a pushing hand 13, a control switch 14, a universal wheel 15, a second sliding seat 16, a hinged seat 17 and a first sliding seat 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, an escalator side plate welding tool comprises an underframe 1 and a supporting table 6 located above the underframe 1, wherein a first slide seat 18 is slidably mounted at the right side of the top of the underframe 1, a second right rotating rod 4 is rotatably connected to the first slide seat 18, a second left rotating rod 41 is rotatably connected to the left end of the top of the underframe 1, the second right rotating rod 4 is in cross-rotating connection with the second left rotating rod 41, the tops of the second right rotating rod 4 and the second left rotating rod 41 are respectively rotatably connected with a first right rotating rod 3 and a first left rotating rod 31, the first right rotating rod 3 is in cross-rotating connection with the first left rotating rod 31, the tops of the first right rotating rod 3 and the first left rotating rod 31 are respectively rotatably connected with a third right rotating rod 5 and a third left rotating rod 51, and the third right rotating rod 5 is in cross-rotating connection with the third left rotating rod 51, the third right rotating rod 5 is rotatably connected to the left end of the bottom of the support table 6, the top of the third left rotating rod 51 is rotatably connected with a second sliding seat 16, the second sliding seat 16 is slidably mounted on the right side of the bottom of the support table 6, the right end of the top of the underframe 1 is rotatably mounted with a hydraulic telescopic cylinder 2, and the output end of the hydraulic telescopic cylinder 2 is rotatably hinged to the middle lower part of the first right rotating rod 3;
the fixed support column 7 that is equipped with in top of brace table 6, the right side fixed mounting of support column 7 has L shape backup pad 10, the top fixed mounting of support column 7 has tight pneumatic cylinder 8 of clamp, presss from both sides tight pneumatic cylinder 8's output fixedly connected with splint 9, and the inboard lateral wall looks adaptation of splint 9 and L shape backup pad 10. The utility model discloses a staircase curb plate welding frock, through the tight fixed cooperation of clamp of splint 9 and L shape backup pad 10 and through the support of L shape backup pad 10 after going up and down, thereby can treat welded staircase curb plate and play the lift and support and fix the effect at needs welding height position, with the staircase curb plate of avoiding among the prior art because unsettled rocking when the welding, unstable and influence normal welding operation's problem, thereby be favorable to ensureing the follow-up welded quality of staircase curb plate, people's use needs have been satisfied.
In this example, the bottom of the clamping plate 9 is provided with a roller 12 in a rolling way, and the bottom of the clamping plate 9 is connected with the bottom of the inner wall of the L-shaped supporting plate 10 in a rolling way through the roller 12.
In this example, cushions 11 are fixedly adhered to the right side plate surface of the clamp plate 9 and the inner side wall of the L-shaped support plate 10.
In this example, a hinge seat 17 is fixedly arranged at the top right end of the underframe 1, and the bottom of the hydraulic telescopic cylinder 2 is rotatably hinged on the hinge seat 17.
In this example, the bottom of the chassis 1 is provided with a universal wheel 15, and a service brake is arranged on the universal wheel 15.
In this example, a push handle 13 is arranged at the left end of the chassis 1 in an inclined manner, a control switch 14 is arranged on the push handle 13, and the control switch 14 is electrically connected with the hydraulic telescopic cylinder 2 and the clamping hydraulic cylinder 8 through electromagnetic valves.
The working principle is as follows: the clamping plate 9 is pushed to move right through the output end of the clamping hydraulic cylinder 8, so that the escalator side plate to be welded can be clamped and fixed between the clamping plate 9 and the side wall of the L-shaped supporting plate 10, and the buffering effect can be achieved through the buffer cushion 11, so that the escalator side plate to be welded is prevented from being damaged by clamping; when the escalator side plate to be welded is fixed, the first right rotating rod 3 and the first left rotating rod 31 are driven to rotate in a crossed manner through the stretching of the hydraulic telescopic cylinder 2, the second right rotating rod 4 and the second left rotating rod 41 are made to rotate in a crossed manner, the third right rotating rod 5 and the third left rotating rod 51 are made to rotate in a crossed manner, and then the escalator side plate to be welded, which is clamped and fixed between the support table 6, the support column 7, the clamping plate 9 and the L-shaped support plate 10, can be lifted integrally, and when the escalator side plate is lifted to the height position to be welded, subsequent welding operation is carried out. Finally, through the tight fixed cooperation of clamp of splint 9 and L shape backup pad 10 and through the support of L shape backup pad 10 after going up and down to can treat welded staircase curb plate and play the lift and support and fix the effect at needs welding height position, with avoid the staircase curb plate among the prior art because unsettled rock, unstable and influence normal welding operation's problem when the welding, thereby be favorable to ensureing the follow-up welded quality of staircase curb plate.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A welding tool for escalator side plates comprises an underframe (1) and a supporting table (6) positioned above the underframe (1), and is characterized in that a first sliding seat (18) is slidably mounted on the right side of the top of the underframe (1), a second right rotating rod (4) is rotatably connected to the first sliding seat (18), the left end of the top of the underframe (1) is rotatably connected with a second left rotating rod (41), the second right rotating rod (4) is rotatably connected with the second left rotating rod (41) in a crossed manner, the top of the second right rotating rod (4) and the top of the second left rotating rod (41) are respectively rotatably connected with a first right rotating rod (3) and a first left rotating rod (31), the top of the first right rotating rod (3) and the top of the first left rotating rod (31) are respectively rotatably connected with a third right rotating rod (5) and a third left rotating rod (51), the third right rotating rod (5) is connected with the third left rotating rod (51) in a crossed and rotating mode, the third right rotating rod (5) is connected to the left end of the bottom of the supporting table (6) in a rotating mode, the top of the third left rotating rod (51) is connected with a second sliding seat (16) in a rotating mode, the second sliding seat (16) is installed on the right side of the bottom of the supporting table (6) in a sliding mode, the right end of the top of the underframe (1) is rotatably provided with a hydraulic telescopic cylinder (2), and the output end of the hydraulic telescopic cylinder (2) is hinged to the middle lower portion of the first right rotating rod (3) in a rotating mode;
the fixed support column (7) that is equipped with in top of brace table (6), the right side fixed mounting of support column (7) has L shape backup pad (10), the top fixed mounting of support column (7) has tight pneumatic cylinder (8) of clamp, presss from both sides the output fixedly connected with splint (9) of tight pneumatic cylinder (8), and splint (9) and the inboard lateral wall of L shape backup pad (10) looks adaptation.
2. The escalator side plate welding tool according to claim 1, characterized in that rollers (12) are installed on the bottom of the clamping plate (9) in a rolling mode, and the bottom of the clamping plate (9) is connected with the bottom of the inner wall of the L-shaped supporting plate (10) in a rolling mode through the rollers (12).
3. The escalator side plate welding tool according to claim 1, wherein a cushion pad (11) is fixedly adhered to the right side plate surface of the clamping plate (9) and the inner side wall of the L-shaped supporting plate (10) respectively.
4. The escalator side plate welding tool according to claim 1, wherein a hinge seat (17) is fixedly arranged at the right end of the top of the bottom frame (1), and the bottom of the hydraulic telescopic cylinder (2) is rotatably hinged to the hinge seat (17).
5. The escalator side plate welding tool according to claim 1, characterized in that universal wheels (15) are arranged at the bottom of the bottom frame (1), and foot brake brakes are arranged on the universal wheels (15).
6. The escalator side plate welding tool according to claim 1, wherein a push handle (13) is obliquely arranged at the left end of the bottom frame (1), a control switch (14) is arranged on the push handle (13), and the control switch (14) is electrically connected with the hydraulic telescopic cylinder (2) and the clamping hydraulic cylinder (8) in a control mode through electromagnetic valves respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020116368.5U CN211638834U (en) | 2020-01-19 | 2020-01-19 | Welding tool for escalator side plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020116368.5U CN211638834U (en) | 2020-01-19 | 2020-01-19 | Welding tool for escalator side plate |
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| Publication Number | Publication Date |
|---|---|
| CN211638834U true CN211638834U (en) | 2020-10-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020116368.5U Active CN211638834U (en) | 2020-01-19 | 2020-01-19 | Welding tool for escalator side plate |
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| Country | Link |
|---|---|
| CN (1) | CN211638834U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112276451A (en) * | 2020-10-29 | 2021-01-29 | 重庆九源机械有限公司 | Crank arm welding platform |
-
2020
- 2020-01-19 CN CN202020116368.5U patent/CN211638834U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112276451A (en) * | 2020-10-29 | 2021-01-29 | 重庆九源机械有限公司 | Crank arm welding platform |
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