CN114523238A - Centering and positioning device for tubular pile inner wall welding equipment - Google Patents
Centering and positioning device for tubular pile inner wall welding equipment Download PDFInfo
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- CN114523238A CN114523238A CN202210263905.2A CN202210263905A CN114523238A CN 114523238 A CN114523238 A CN 114523238A CN 202210263905 A CN202210263905 A CN 202210263905A CN 114523238 A CN114523238 A CN 114523238A
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- 238000003466 welding Methods 0.000 title claims abstract description 56
- 230000007246 mechanism Effects 0.000 claims abstract description 84
- 239000011664 nicotinic acid Substances 0.000 claims description 2
- 230000008901 benefit Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003592 biomimetic effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Piles And Underground Anchors (AREA)
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Abstract
The invention provides a centering and positioning device for tubular pile inner wall welding equipment, which comprises: profile modeling counterpoint mechanism includes: the device comprises a connecting rod, a profiling alignment block and a linear bearing; the connecting rods are integrally connected in a cross shape; the profiling alignment block is positioned on the side surface of the connecting rod; the linear bearing is positioned at the joint of the connecting rod and penetrates through the connecting rod along the thickness; a positioning mechanism comprising: the L-shaped mounting frame, the bearing and the switch type magnetic base; the L-shaped mounting rack is positioned on one side of the connecting rod, which is far away from the profiling alignment block, and is integrally connected in a cross shape; the bearing is positioned at the joint of the L-shaped mounting frame and corresponds to the linear bearing; the switch type magnetic base is positioned at the free end of the L-shaped mounting rack and positioned at the outer side of the connecting rod; and the connecting shaft is inserted into the linear bearing and the bearing. The centering and positioning device of the tubular pile inner wall welding equipment can realize centering and positioning of the tubular pile and the welding device in the tubular pile, does not need to manually enter the tubular pile inner wall welding operation, and can weld the tubular pile by adopting a welding robot.
Description
Technical Field
The invention relates to the field of mechanical technology and welding, in particular to a centering and positioning device for tubular pile inner wall welding equipment.
Background
Tubular pile preparation length is injectd by the mould, when the longer tubular pile of demand, need weld two tubular piles as an organic whole, the outer circular seam welding of two sections tubular piles is accomplished, it carries out the kneck girth welding to need the workman to get into the tubular pile inner wall, the workman gets into the major diameter tubular pile inner wall and does not so difficulty relatively, can operate very difficultly because of the space problem when needing to weld the tubular pile inner wall that is less than pipe diameter 800mm, consequently the robot that promptly needs to weld in the ability tubular pile realizes tubular pile inner wall girth welding, and will realize that the welding machine robot is to the inside welding of horizontal tubular pile, need solve a great deal of problem, at first make the welding robot at the tubular pile inner wall realize the axle center of aiming at tubular pile end board department and carry out centering location, and at present do not have the centering positioner that can realize centering location, can's welding machine robot is welded to tubular pile inner wall.
Disclosure of Invention
In order to solve the defects in the prior art, the invention provides a centering and positioning device of tubular pile inner wall welding equipment, which is used for solving the problems in the prior art.
In order to achieve the above and other related objects, the present invention provides a centering and positioning device for a welding apparatus for inner wall of tubular pile, comprising:
profile modeling counterpoint mechanism includes: the connecting rod, the profiling alignment block and the linear bearing; the connecting rods are integrally connected in a cross shape; the profiling alignment block is positioned on the side surface of the connecting rod; the linear bearing is positioned at the joint of the connecting rod and penetrates through the connecting rod along the thickness;
a positioning mechanism comprising: the L-shaped mounting frame, the bearing and the switch type magnetic base; the L-shaped mounting rack is positioned on one side of the connecting rod, which is far away from the profiling alignment block, and is integrally connected in a cross shape; the bearing is positioned at the joint of the L-shaped mounting rack, penetrates through the L-shaped mounting rack along the thickness and is arranged corresponding to the linear bearing; the switch type magnetic base is positioned at the free end of the L-shaped mounting rack and positioned on the outer side of the connecting rod;
and the connecting shaft is inserted into the linear bearing and the bearing so as to connect the profiling alignment mechanism and the positioning mechanism.
Optionally, the profiling mechanism further comprises a thrust ring, wherein the thrust ring is sleeved on the periphery of the connecting shaft and is located on one side, away from the profiling mechanism, of the positioning mechanism.
Optionally, the connecting device further comprises an elastic device, wherein the elastic device is sleeved on the periphery of the connecting shaft and is located between the connecting rod and the L-shaped mounting frame.
Optionally, the profiling alignment mechanism further comprises a guide shaft, and the guide shaft is located on the side surface of the connecting rod away from the bionic alignment block; the positioning mechanism further comprises a guide sleeve, the guide sleeve is located towards the side face of the connecting rod through the L-shaped mounting rack and corresponds to the guide shaft, and the guide shaft is arranged on the periphery of the guide shaft in a sleeved mode.
Optionally, the profiling mechanism further comprises an operating handle, and the operating handle is located on one side, away from the profiling mechanism, of the positioning mechanism and connected with the connecting shaft.
Optionally, still include the fast-assembling pipe clamp, the fast-assembling pipe clamp is located the tubular pile, and is located profile modeling counterpoint mechanism keeps away from positioning mechanism's one side, with the connecting axle is connected.
As mentioned above, the centering and positioning device for the tubular pile inner wall welding equipment has the following beneficial effects: the centering and positioning device of the tubular pile inner wall welding equipment can realize centering and positioning of the tubular pile and the welding device in the tubular pile, does not need to manually enter the tubular pile inner wall welding operation, and can weld the tubular pile by adopting a welding robot; according to the centering and positioning device for the welding equipment for the inner wall of the tubular pile, only one worker needs to perform auxiliary operation outside the tubular pile in the centering and positioning process, so that the labor cost is greatly saved, and the centering and positioning of the welding equipment in the tubular pile can be completed; the centering and positioning device has the advantages of small volume, light weight, easy operation, good effect and high benefit.
Drawings
Fig. 1 is a schematic perspective view of a centering and positioning device for a tubular pile inner wall welding device, which is arranged on a tubular pile end plate.
Fig. 2 is a schematic perspective structure diagram of a profiling alignment mechanism in the centering device for the welding equipment of the inner wall of the tubular pile.
Fig. 3 is a schematic perspective structure view of a positioning mechanism in the centering and positioning device for the inner wall welding equipment of the tubular pile of the invention.
Fig. 4 is a schematic three-dimensional structure diagram of a profile modeling alignment mechanism and a positioning mechanism in the centering and positioning device for the inner wall welding equipment of the tubular pile, which is disclosed by the invention, connected through a connecting shaft.
Description of reference numerals:
1. the device comprises a profiling alignment mechanism, 2, a connecting shaft, 3, a spring device, 4, a thrust ring, 5, a positioning mechanism, 6, a quick-assembly pipe clamp, 7, a profiling alignment block, 8, a connecting rod, 9, a linear bearing, 10, a switch type magnetic base, 11, an L-shaped mounting frame, 12, a bearing, 13, an operating handle, 14, a guide shaft, 15 and a guide sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the invention.
It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for ease of description and simplicity of description, and do not indicate or imply that the referenced devices or components must be constructed and operated in a particular orientation and thus are not to be considered limiting.
The manufacturing length of the tubular pile is limited by a die, when the tubular pile with a longer requirement is needed, two tubular piles are required to be welded into a whole, when the outer circular seam welding of two sections of tubular piles is completed, workers are required to enter the inner wall of the tubular pile to perform circular seam welding at the interface, and for the tubular pile with a smaller diameter, the workers are difficult to enter the inner wall of the tubular pile to perform welding operation; at present, no centering and positioning device capable of realizing centering and positioning exists, and a welding robot cannot be used for welding the inner wall of the pipe pile.
Example one
Referring to fig. 1 to 4, the present invention provides a centering and positioning device for a welding apparatus for an inner wall of a tubular pile, including: profile modeling counterpoint mechanism 1, profile modeling counterpoint mechanism 1 includes: a connecting rod 8, a profiling alignment block 7 and a linear bearing 9; the connecting rods 8 are integrally connected in a cross shape; the profiling alignment block 7 is positioned on the side surface of the connecting rod 8; the linear bearing 9 is positioned at the joint of the connecting rod 8 and penetrates through the connecting rod 8 along the thickness; a positioning mechanism 5, the positioning mechanism 5 comprising: an L-shaped mounting rack 11, a bearing 12 and a switch type magnetic base 10; the L-shaped mounting rack 11 is positioned on one side of the connecting rod 8 far away from the profiling alignment block 7 and integrally connected in a cross shape; the bearing 12 is positioned at the joint of the L-shaped mounting rack 11, penetrates through the L-shaped mounting rack 11 along the thickness, and is arranged corresponding to the linear bearing 9; the switch type magnetic base 10 is positioned at the free end of the L-shaped mounting rack 11 and is positioned at the outer side of the connecting rod 8; and the connecting shaft 2 is inserted into the linear bearing 9 and the bearing 12 so as to connect the profiling alignment mechanism 1 and the positioning mechanism 5.
The centering and positioning device of the tubular pile inner wall welding equipment can realize centering and positioning of the tubular pile and the welding device in the tubular pile, does not need to manually enter the tubular pile inner wall welding operation, and can weld the tubular pile by adopting a welding robot; according to the centering and positioning device for the welding equipment for the inner wall of the tubular pile, only one worker needs to perform auxiliary operation outside the tubular pile in the centering and positioning process, so that the labor cost is greatly saved, and the centering and positioning of the welding equipment in the tubular pile can be completed; the centering and positioning device has the advantages of small volume, light weight, easy operation, good effect and high benefit.
Specifically, in the present embodiment, the number of the profiling alignment blocks 7 may be set according to actual needs, and in the present embodiment, the number of the square alignment blocks 7 is four, but in other examples, the number of the profiling alignment blocks 7 is not limited thereto.
Further, the connecting rods 8 are connected to form a cross structure, the profiling alignment blocks 7 are respectively installed at the end portions of the connecting rods 8, namely the profiling alignment blocks 7 are evenly distributed in the circumferential direction, and the linear bearings 9 can be installed at the central hole of the cross structure formed by the connecting rods 8 in a connected mode.
Specifically, the switch type magnetic base 10 may be a magnet for controlling magnetism by a knob switch.
As to the number, in this embodiment, the number of the L-shaped mounting brackets 11 may be four, four of the L-shaped mounting brackets 11 may be welded into a whole in a cross structure, the number of the switch-type magnetic bases 10 may be four, four of the switch-type magnetic bases 10 are respectively installed at the end portions of the L-shaped mounting brackets 11, and the bearing 12 is installed at the central portion of the positioning mechanism 5.
In addition, the present embodiment employs an integral L-shaped mounting frame 11, when the switch-type magnetic base 10 is used to suck the end face of the tubular pile end plate, the whole positioning mechanism 5 is positioned perpendicular to the tubular pile end plate.
Specifically, work as profile modeling counterpoint mechanism 1 profile modeling counterpoint piece 7 pastes tight tubular pile end board groove, simultaneously positioning mechanism 5 the tubular pile end board end face is all inhaled to on-off magnetic base 10, and is whole the axis of centering positioner aims at the axis of tubular pile end board.
As an example, the end of the profile aligning block 7 away from the joint of the connecting rod 8 is flush with the free end of the connecting rod.
In an example, profile modeling counterpoint mechanism 1 adopts profile modeling counterpoint piece 7 to be whole profile modeling counterpoint mechanism 1 pastes tightly on the groove of tubular pile end board, profile modeling counterpoint mechanism 1 adopts the structural style of cross will profile modeling counterpoint piece 7 is the circumferencial direction equipartition, profile modeling counterpoint piece 7 couples up on the coplanar, works as profile modeling counterpoint mechanism 1 profile modeling counterpoint piece 7 pastes when tightly on the groove of tubular pile end board, is equivalent to profile modeling counterpoint mechanism 1's center aligns promptly tubular pile end board's axle center, for preventing the misoperation: work as profile modeling counterpoint mechanism 1 is when there is the slope in vertical direction, promptly the axis is inaccurate when profile modeling counterpoint piece 7 does not paste tight end board groove completely, consequently, adopts connecting axle 2 will profile modeling counterpoint mechanism 1 with positioning mechanism 5 links into whole same axis, works as on positioning mechanism 5 when on the plane of close tubular pile end board is pasted to on the switch-type magnetic base 10, profile modeling counterpoint mechanism 1 profile modeling counterpoint piece 7 pastes when pasting tight tubular pile end board groove, and is whole the whole tubular pile end board axis is aligned to centering positioner axis.
Example two
With reference to fig. 1 to 4, the present embodiment further provides a centering and positioning device for a welding apparatus for an inner wall of a tubular pile, and the centering and positioning device for a welding apparatus for an inner wall of a tubular pile in the present embodiment further includes the following structure compared with the centering and positioning device for a welding apparatus for an inner wall of a tubular pile in the first embodiment.
As an example, the centering and positioning device for the tubular pile inner wall welding equipment further comprises a thrust ring 4, wherein the thrust ring 4 is sleeved on the periphery of the connecting shaft 2 and is positioned on one side, away from the profiling positioning mechanism 1, of the positioning mechanism 5.
As an example, the centering and positioning device for the tubular pile inner wall welding equipment further comprises an elastic device 3, wherein the elastic device 3 is sleeved on the periphery of the connecting shaft 2 and is located between the connecting rod 8 and the L-shaped mounting frame 11.
In particular, the elastic means 3 may include, but is not limited to, a spring.
In one example, the copying alignment mechanism 1 is connected with the positioning mechanism 5 through the connecting shaft 2 and the elastic device 3, and the copying alignment mechanism 1 can move back and forth in the axial direction within the range of the front thrust ring 4 and the rear thrust ring 4.
Specifically, profile modeling counterpoint mechanism 1 with be equipped with between positioning mechanism 5 spring assembly 3 can when profile modeling counterpoint block 7 of profile modeling counterpoint mechanism 1 aligns the tubular pile groove, prevent because of errors such as tubular pile end board or groove lead to positioning mechanism 5 on the terminal surface of tubular pile end board can not be inhaled to switch formula magnetic base 10.
As an example, the profiling alignment mechanism 1 further comprises a guide shaft 14, wherein the guide shaft 14 is positioned on the side surface of the connecting rod 8 far away from the biomimetic alignment block 7; the positioning mechanism 5 further comprises a guide sleeve 15, wherein the guide sleeve 15 is located on the side surface, facing the connecting rod 8, of the L-shaped mounting frame 11, and is arranged corresponding to the guide shaft 14, and the guide shaft 14 is sleeved on the periphery of the guide shaft 14.
Specifically, profile modeling counterpoint mechanism 1 through linear bearing 9 with connecting axle 2 cooperates, and is whole profile modeling counterpoint mechanism 1 can radial 360 degrees rotations on the connecting axle 2, simultaneously, on the profile modeling counterpoint mechanism 1 guiding axle 14 cooperation the uide bushing 15 on the positioning mechanism 5 further guarantees profile modeling counterpoint mechanism 1 with positioning mechanism 5 is at the coaxial back and forth movement of axial direction.
As an example, the centering and positioning device for the tubular pile inner wall welding equipment further comprises an operating handle 13, wherein the operating handle 13 is located on one side, away from the profiling positioning mechanism 1, of the positioning mechanism 5 and connected with the connecting shaft 2.
It is specific, have operating handle 13 on connecting axle 2, carry on one hand during centering location operation operating handle 13 aims at whole device tubular pile end board department, works as profile modeling counterpoint mechanism 1 is aimed at during the tubular pile end board, profile modeling counterpoint mechanism 1 is aimed at the axle center of tubular pile end board, four profile modeling counterpoint piece 7 leads whole device centering, 14 cooperations of guiding axle on the profile modeling counterpoint mechanism 1 the 15 coaxial direction of uide bushing on the positioning mechanism 5 makes two mechanisms coaxial in axial direction, switched magnetic base 10 on the positioning mechanism 5 is inhaled tubular pile end board makes whole device fixed, and internal welding equipment accomplishes operatable fixed in tubular pile inner chamber centering this moment.
As an example, a centering positioner for tubular pile inner wall welding equipment still includes fast-assembling pipe clamp 6, fast-assembling pipe clamp 6 is located the tubular pile, and is located profile modeling counterpoint mechanism 1 keeps away from one side of positioning mechanism 5, with connecting axle 2 is connected.
It is specific, as whole centering positioner's axis is aimed at the axis of tubular pile end board, tubular pile end board will be whole is inhaled to switch mode magnetic base 10 centering positioner is fixed, with the centering positioner center pin passes through fixing device that fast-assembling pipe clamp 6 is connected can be operated and fixed at the tubular pile inner wall, and after fixing device is fixed, can loosen fast-assembling pipe clamp 6, through the knob disconnection switch magnetic base 10 will be whole centering positioner removes, and the centering and the location of interior welding equipment this moment are accomplished.
In the invention, the profiling alignment mechanism 1 is matched with the positioning mechanism 5 to realize centering, and other purposes such as centering of other round pipes and cylinder barrels are alternative schemes and are within the protection scope of the invention.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a centering positioner for tubular pile inner wall welding equipment which characterized in that includes:
profile modeling counterpoint mechanism includes: the connecting rod, the profiling alignment block and the linear bearing; the connecting rods are integrally connected in a cross shape; the profiling alignment block is positioned on the side surface of the connecting rod; the linear bearing is positioned at the joint of the connecting rod and penetrates through the connecting rod along the thickness;
a positioning mechanism comprising: the L-shaped mounting frame, the bearing and the switch type magnetic base; the L-shaped mounting rack is positioned on one side of the connecting rod, which is far away from the profiling alignment block, and is integrally connected in a cross shape; the bearing is positioned at the joint of the L-shaped mounting rack, penetrates through the L-shaped mounting rack along the thickness and is arranged corresponding to the linear bearing; the switch type magnetic base is positioned at the free end of the L-shaped mounting rack and positioned on the outer side of the connecting rod;
and the connecting shaft is inserted into the linear bearing and the bearing so as to connect the profiling alignment mechanism and the positioning mechanism.
2. The centering and positioning device for the pipe pile inner wall welding equipment according to claim 1, is characterized in that: the connecting shaft is sleeved with the profiling aligning mechanism, and the profiling aligning mechanism is arranged on the connecting shaft.
3. The centering and positioning device for the pipe pile inner wall welding equipment according to claim 1, is characterized in that: still include resilient means, resilient means cover is arranged in the periphery of connecting axle, and is located the connecting rod with between the L type mounting bracket.
4. The centering and positioning device for the pipe pile inner wall welding equipment according to claim 1, characterized in that: the profiling alignment mechanism further comprises a guide shaft, and the guide shaft is positioned on the side surface of the connecting rod, which is far away from the bionic alignment block; the positioning mechanism further comprises a guide sleeve, the guide sleeve is located on the side face of the connecting rod, the L-shaped mounting rack faces the side face of the connecting rod, the guide sleeve corresponds to the guide shaft, and the guide shaft is arranged in a sleeved mode on the periphery of the guide shaft.
5. The centering and positioning device for the pipe pile inner wall welding equipment according to claim 1, is characterized in that: the profiling mechanism is characterized by further comprising an operating handle, wherein the operating handle is located on one side, away from the profiling mechanism, of the positioning mechanism and connected with the connecting shaft.
6. The centering and positioning device for the pipe pile inner wall welding equipment according to any one of claims 1 to 5, is characterized in that: still include the fast-assembling pipe clamp, the fast-assembling pipe clamp is located the tubular pile, and is located profile modeling counterpoint mechanism keeps away from one side of positioning mechanism, with the connecting axle is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210263905.2A CN114523238B (en) | 2022-03-15 | 2022-03-15 | Centering and positioning device for tubular pile inner wall welding equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210263905.2A CN114523238B (en) | 2022-03-15 | 2022-03-15 | Centering and positioning device for tubular pile inner wall welding equipment |
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| CN114523238A true CN114523238A (en) | 2022-05-24 |
| CN114523238B CN114523238B (en) | 2024-05-07 |
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| CN202210263905.2A Active CN114523238B (en) | 2022-03-15 | 2022-03-15 | Centering and positioning device for tubular pile inner wall welding equipment |
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| CN113653883A (en) * | 2021-08-02 | 2021-11-16 | 武汉汇智启铭科技有限公司 | Pipeline inner wall welding walking robot |
| CN113818435A (en) * | 2021-09-15 | 2021-12-21 | 中冶天工集团有限公司 | Protective cylinder positioning inspection device and using method thereof |
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| Publication number | Publication date |
|---|---|
| CN114523238B (en) | 2024-05-07 |
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