CN112917083A - Loose card code and manufacturing method and using method thereof - Google Patents
Loose card code and manufacturing method and using method thereof Download PDFInfo
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- CN112917083A CN112917083A CN202110119364.1A CN202110119364A CN112917083A CN 112917083 A CN112917083 A CN 112917083A CN 202110119364 A CN202110119364 A CN 202110119364A CN 112917083 A CN112917083 A CN 112917083A
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- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 239000011111 cardboard Substances 0.000 claims abstract description 42
- 239000000463 material Substances 0.000 claims abstract description 20
- 238000003466 welding Methods 0.000 claims description 75
- 238000005520 cutting process Methods 0.000 claims description 22
- 238000009434 installation Methods 0.000 abstract description 13
- 210000001503 joint Anatomy 0.000 description 11
- 230000008569 process Effects 0.000 description 10
- 238000002360 preparation method Methods 0.000 description 7
- 239000002699 waste material Substances 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 229910000975 Carbon steel Inorganic materials 0.000 description 3
- 239000010962 carbon steel Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 231100000241 scar Toxicity 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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Classifications
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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
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
- F16B5/0216—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread the position of the plates to be connected being adjustable
- F16B5/0233—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread the position of the plates to be connected being adjustable allowing for adjustment perpendicular to the plane of the plates
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Arc Welding In General (AREA)
Abstract
The invention discloses a free-form card code and a manufacturing method and a using method thereof, and relates to the field of ship manufacturing. This loose card sign indicating number is used for levelling first panel and second panel, and first panel is less than the second panel, and loose card sign indicating number includes: the first clamping plate is provided with a first abdicating groove and is abutted to the first plate; the second clamping plate is provided with a second abdicating groove, the second clamping plate is abutted against the second plate, and the first abdicating groove is matched with the second abdicating groove to form an abdicating notch; the connecting pipe all is connected fixedly with first cardboard and second cardboard, and the connecting pipe is worn to establish by the support column, breach and first panel fixed connection of stepping down, and nut screw cup joints in support column and nut and loose card sign indicating number butt. The adjustable clamp of the invention has the advantages of simple structure, low manufacturing cost, low requirement on installation precision, quick assembly and disassembly, and capability of improving the utilization rate of materials.
Description
Technical Field
The invention relates to the field of ship manufacturing, in particular to a movable card code and a manufacturing method and a using method thereof.
Background
The adjustable clamp is mainly used for leveling and positioning the butt joint between the ship plates before welding, angular deformation of the butt joint after welding can be reduced, the adjustable clamp can be disassembled for reuse, and the cost of a stacking plate and the repair welding polishing work of tack welding are reduced.
At least 2 screws (studs) or more screws are required to be installed in the existing adjustable clamp codes, the accuracy requirement on the installation positions of the screws is high, accurate marking needs to be carried out in advance, and each screw needs to be installed strictly according to the marking position. The processes of marking and installing the screw are complicated, the installation efficiency is low, the loose clamp code can not be installed smoothly due to the inaccurate installation position of the screw, even the screw with the improper position needs to be removed, and the screw is installed again after the position is adjusted.
Accordingly, there is a need for a mobile network card code, a method for making the same, and a method for using the same to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide a movable card code, a manufacturing method and a using method thereof, which have the advantages of simple structure, low manufacturing cost, low requirement on installation precision, quick disassembly and assembly and capability of improving the utilization rate of materials.
In order to achieve the purpose, the invention adopts the following technical scheme:
a loose clamp for leveling a first sheet material and a second sheet material, the first sheet material being lower than the second sheet material, the loose clamp comprising:
the first clamping plate is provided with a first abdicating groove and is abutted to the first plate;
the second clamping plate is provided with a second abdicating groove, the second clamping plate is abutted against the second plate, and the first abdicating groove is matched with the second abdicating groove to form an abdicating notch;
the connecting pipe, with first cardboard with the second cardboard is all connected fixedly, and the support column wears to establish in proper order the connecting pipe let the breach with first panel fixed connection, nut screw cup joint in the support column just the nut with loose card sign indicating number butt.
As a preferred technical scheme of the mobile card code, along the direction of a connecting line of the first clamping plate and the second clamping plate, the length of the first abdicating groove is greater than that of the second abdicating groove.
As a preferred technical scheme of the loose card sign indicating number, the top of connecting pipe and the upper surface of first cardboard with the second cardboard is equal and level, the nut with the connecting pipe, first cardboard with the second cardboard butt joint.
As a preferred technical scheme of the activity card sign indicating number, the bottom of connecting pipe with the upper surface parallel and level of the breach of stepping down.
As a preferred technical scheme of the loose card sign indicating number, the upper surfaces of the first cardboard and the second cardboard are parallel and level, the top of the connecting pipe is lower than the upper surfaces of the first cardboard and the second cardboard, and the nut is abutted to the first cardboard and the second cardboard.
As a preferred technical scheme of the adjustable clamp, the nut is abutted to the adjustable clamp through a gasket.
As a preferred technical scheme of the mobile network card code, the yielding notch is U-shaped.
As a preferable technical scheme of the loose card code, the supporting column is a screw or a stud.
The invention also provides a manufacturing method of the above-mentioned detachable card code, which specifically comprises the following steps:
cutting: scribing and cutting the plate and the pipe to form a first clamping plate, a connecting pipe and a second clamping plate;
assembling: the connecting pipe is horizontally arranged, and then the first clamping plate and the second clamping plate are sequentially horizontally arranged, so that the three parts are ensured to be on the same horizontal line, and the three parts are tightly propped against each other;
welding: and welding gaps between the connecting pipe and the first clamping plate and between the connecting pipe and the second clamping plate.
The invention also provides a use method of the above-mentioned detachable card code, which specifically comprises the following steps:
fixedly welding the support columns on the first plate;
sleeving the adjustable clamp codes on the supporting columns through connecting pipes, so that the first clamp plate is abutted against the first plate, and the second clamp plate is abutted against the second plate;
the nut is sleeved on the supporting column in a threaded mode, the nut is screwed through a wrench, the supporting column can lift the first plate upwards, the second clamping plate pushes the second plate downwards at the same time, and therefore leveling of the plate seam with the first plate and the second plate in a staggered mode is achieved.
The invention has the beneficial effects that:
when the adjustable clamp is used, the support column and the first plate are welded and fixed, the adjustable clamp is sleeved on the support column through the connecting pipe, the first clamp is abutted against the first plate, the second clamp is abutted against the second plate, the nut is sleeved on the support column in a threaded manner, the nut is abutted against the adjustable clamp, the nut is screwed by a wrench, the support column lifts the first plate upwards, and the second clamp pushes the second plate downwards, so that leveling of the high-low dislocation plate is realized.
The loose card code of the invention has the following advantages:
1. the process cost is low: simple structure, small, light in weight, usable surplus waste material carries out the unloading preparation, and the welding seam that the preparation produced is small in quantity, only has twice welding seam, guarantees intensity and technology simplification.
2. Only one connecting pipe is arranged, and only one supporting column is needed to be installed during use, so that the leveling can be realized, the manufacturing cost is reduced, the installation difficulty is reduced, and the disassembly and assembly time is shortened; meanwhile, the welding area of the support column on the plate is correspondingly reduced, and the workload of the crater treatment on the surface of the plate in the later period is effectively reduced.
3. The arrangement of the abdication gap is beneficial to the continuous welding of the welding seam between the plates below the movable clamp, and the welding quality of the welding seam is improved; meanwhile, a space is reserved for welding the support column on the first plate, the welding freedom degree is high, the marking installation is not needed, the secondary support column (detached after welding) can be used for welding, the utilization rate of the secondary support column is improved, and the cost is reduced.
4. The invention can realize interference adjustment, namely if one side of a butt joint seam is not flat due to curling or deformation when two plates are level, the adjustable clamp can be continuously adjusted until the butt joint position is level, and the existing clamp does not have the function because screws at two sides are mutually limited.
5. Even if the connecting pipe is stressed to slightly collapse and deform towards the inside of the clamp code in the use process, the whole use effect of the clamp code is not influenced, and the service life is long.
Drawings
Fig. 1 is a schematic overall structure diagram of a mobile card code according to an embodiment of the present invention;
fig. 2 is a schematic diagram of an overall structure of a mobile code according to an embodiment of the present invention;
fig. 3 is a schematic diagram of an overall structure of a mobile code according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of a first sheet material and a second sheet material to be leveled according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a connection between a supporting column and a plate according to an embodiment of the present invention;
fig. 6 is a first schematic structural diagram of a usage status of a mobile code according to an embodiment of the present invention;
fig. 7 is a schematic diagram of a configuration of a status of using a mobile code according to an embodiment of the present invention.
In the figure:
10. a first sheet material; 20. a second sheet material; 30. a support pillar; 40. a nut; 50. a gasket;
1. a first clamping plate; 11. a first abdicating groove; 2. a second clamping plate; 21. a second abdicating groove; 3. a abdication gap; 4. and (4) connecting the pipes.
Detailed Description
In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. 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 technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
As shown in fig. 1-7, the present embodiment discloses a detachable clamping code, which is used to level a first plate 10 and a second plate 20, the first plate 10 is lower than the second plate 20, the detachable clamping code includes a first clamping plate 1, a second clamping plate 2 and a connecting pipe 4, and the first clamping plate 1 and the second clamping plate 2 are both fixedly connected to the connecting pipe 4. Exemplarily, the first card 1 is provided with a first yielding groove 11 and the first card 1 abuts against the first plate 10. The second cardboard 2 is equipped with the second groove of stepping down 21 and second cardboard 2 and the butt of second panel 20, and the first groove of stepping down 11 and the cooperation of the second groove of stepping down 21 form notch 3 of stepping down. The support column 30 sequentially penetrates through the connecting pipe 4, the abdicating notch 3 and the first plate 10 to be fixedly connected, and the nut 40 is sleeved on the support column 30 in a threaded manner and the nut 40 abuts against the adjustable clamp.
When the adjustable clamp provided by the invention is used, the support column 30 and the first plate 10 are welded and fixed, the adjustable clamp is sleeved on the support column 30 through the connecting pipe 4, the first clamp 1 is abutted against the first plate 10, the second clamp 2 is abutted against the second plate 20, the nut 40 is sleeved on the support column 30 in a threaded manner, the nut 40 is abutted against the adjustable clamp, the nut 40 is screwed by a wrench, the support column 30 lifts the first plate 10 upwards, and the second clamp 2 pushes the second plate 20 downwards, so that leveling of the high-low dislocation plates is realized.
The loose card code provided by the invention has the following advantages:
1. the process cost is low: simple structure, it is small, light in weight, usable clout or waste material carry out the unloading preparation, and the welding seam that the preparation card sign indicating number produced is small in quantity, only has twice welding seam, guarantees intensity and technology simplification.
2. Only one connecting pipe 4 is arranged, and only one supporting column 30 is needed to be installed during use, so that the leveling can be realized, the manufacturing cost is reduced, the installation difficulty is reduced, and the disassembly and assembly time is shortened; meanwhile, the welding area of the support column 30 on the plate is correspondingly reduced, and the workload of the scar treatment on the surface of the plate in the later period is effectively reduced.
3. The arrangement of the abdicating notch 3 is beneficial to the continuous welding of the welding seam between the plates below the movable clamp, and is beneficial to improving the welding quality of the welding seam; meanwhile, a space is reserved for welding the support column 30 on the first plate 10, the welding freedom degree is high, scribing installation is not needed, welding can be carried out by using the secondary support column 30 (detached after welding use), the utilization rate of the secondary support column 30 is improved, and the cost is reduced.
4. The invention can realize interference adjustment, namely if one side of the butt joint seam is uneven due to curling or deformation when the first plate 10 and the second plate 20 are level, the adjustable clamp can be continuously adjusted until the butt joint position is level, and the existing adjustable clamp does not have the function because the screws at the two sides are mutually limited.
5. Even if the connecting pipe 4 is stressed to slightly collapse and deform towards the inside of the clamp code in the use process, the whole use effect of the clamp code is not influenced, and the service life is long.
Optionally, the first clamping plate 1 serves as a first abutting portion of the detachable clamping code, and carbon steel plates can be selected to ensure the strength of the detachable clamping code. In actual use, the marine steel plate waste of company can be used for marking and cutting to manufacture the first clamping plate 1 with corresponding size, and the first abdicating groove 11 is cut on the first clamping plate 1, so that the material utilization rate is improved, and the manufacturing cost is saved.
Correspondingly, the second cardboard 2 is the same with the preparation of first cardboard 1, and second cardboard 2 also chooses for use carbon steel sheet to guarantee its intensity as the second butt portion of loose card sign indicating number. In actual use, the marine steel plate waste of company can be used for marking and cutting to manufacture the second clamping plate 2 with corresponding size, and the second abdicating groove 21 is cut on the second clamping plate 2, so that the material utilization rate is further improved, and the manufacturing cost is saved.
Alternatively, the upper surface and the lower surface of the first card 1 and the upper surface and the lower surface of the second card 2 are all flush, respectively. Along the direction that first cardboard 1 and second cardboard 2 are connected, the length of first groove of stepping down 11 is greater than the length of second groove of stepping down 21 to leave more spaces for support column 30 connects first panel 10.
The yielding notch 3 reserves a space for the connection between the support column 30 and the first clamping plate 1, and also reserves a larger space for welding seams between plates below the yielding notch 3, so that the welding is facilitated. Illustratively, the abdicating notch 3 is U-shaped.
Optionally, the connecting pipe 4 serves as an adjustable clamp support part, and is welded and fixed with the first clamping plate 1 and the second clamping plate 2 to ensure connection stability. The connecting pipe 4 can also be scribed and cut by adopting marine pipe waste to manufacture the connecting pipe 4 with corresponding size so as to save manufacturing materials. Preferably, the cutting methods all adopt flame cutting or plasma cutting, and the cutting precision is controlled to be +/-1 mm. In other embodiments, the cutting method and precision may be set according to the requirement, and are not limited to this embodiment.
The top of connecting pipe 4 and the equal parallel and level of upper surface of first cardboard 1 and second cardboard 2, nut 40 and connecting pipe 4, first cardboard 1 and 2 butts of second cardboard. In other embodiments, also can set up the upper surface parallel and level of first cardboard 1 and second cardboard 2, the top of connecting pipe 4 is less than the upper surface setting of first cardboard 1 and second cardboard 2, and nut 40 and first cardboard 1 and second cardboard 2 butt do not use this embodiment as the limit. Further, the bottom of connecting pipe 4 and the upper surface parallel and level of breach 3 of stepping down, connecting pipe 4 and the internal face parallel and level of breach 3 of stepping down promptly do not occupy the space of breach 3 of stepping down.
Further, the first clamping plate 1, the second clamping plate 2 and the connecting pipe 4 which are cut are assembled on a welding platform, the connecting pipe 4 is horizontally placed firstly, then the first clamping plate 1 and the second clamping plate 2 are horizontally placed in sequence, the tops of the three parts are ensured to be positioned on a straight line, meanwhile, the horizontal heights of the first clamping plate 1 and the second clamping plate 2 are properly improved, the central lines of the first clamping plate 1, the second clamping plate 2 and the connecting pipe 4 are ensured to be positioned at the same horizontal height, then the first clamping plate 1, the second clamping plate 2 and the connecting pipe 4 are close to each other and tightly abutted, two-point positioning welding with zero clearance symmetry is carried out, after the welding of the surface is finished, the three parts are horizontally overturned by 180 degrees integrally, and two-point positioning welding with zero clearance symmetry. Alternatively, the welding may employ flux cored wire CO2The welding is performed by semi-automatic welding or other methods, and the embodiment is not particularly limited.
Optionally, the support column 30 is a screw or stud, which is a standard piece, convenient to manufacture and use.
The nut 40 is abutted with the adjustable clamp through the gasket 50, so that the abutting force receiving area is increased, and the damage degree to the nut 40 and the adjustable clamp is reduced.
In summary, the adjustable clamp of the invention is provided with the first abdicating groove 11 on the first clamping plate 1, the first clamping plate 1 abuts against the first plate 10, the second abdicating groove 21 on the second clamping plate 2, the second clamping plate 2 abuts against the second plate 20, the first abdicating groove 11 and the second abdicating groove 21 cooperate to form the abdicating notch 3, the connecting pipe 4 is fixedly connected with the first clamping plate 1 and the second clamping plate 2, the supporting column 30 penetrates through the connecting pipe 4, the abdicating notch 3 is fixedly connected with the first plate 10, the nut 40 is in threaded sleeve connection with the supporting column 30, and the nut 40 abuts against the adjustable clamp. During the use, earlier with support column 30 and first panel 10 welded fastening, locate support column 30 with loose card sign indicating number through connecting pipe 4 cover again, make first cardboard 1 and first panel 10 butt, second cardboard 2 and second panel 20 butt, cup joint nut 40 screw thread on support column 30 and nut 40 and loose card sign indicating number butt, twist nut 40 with the spanner, support column 30 lifts first panel 10 upwards, second cardboard 2 pushes away second panel 20 downwards simultaneously, realizes the levelling to height dislocation panel.
The invention has the following advantages: 1. the process cost is low: simple structure, it is small, light in weight, usable clout or waste material carry out the unloading preparation, and the welding seam that the preparation card sign indicating number produced is small in quantity, only has twice welding seam, guarantees intensity and technology simplification. 2. Only one connecting pipe 4 is arranged, and only one supporting column 30 is needed to be installed during use, so that the leveling can be realized, the manufacturing cost is reduced, the installation difficulty is reduced, and the disassembly and assembly time is shortened; meanwhile, the welding area of the support column 30 on the plate is correspondingly reduced, and the workload of the scar treatment on the surface of the plate in the later period is effectively reduced. 3. The arrangement of the abdicating notch 3 is beneficial to the continuous welding of the welding seam between the plates below the movable clamp, and is beneficial to improving the welding quality of the welding seam; meanwhile, a space is reserved for welding the support column 30 on the first plate 10, the welding freedom degree is high, scribing installation is not needed, welding can be carried out by using the secondary support column 30 (detached after welding use), the utilization rate of the secondary support column 30 is improved, and the cost is reduced. 4. The invention can realize interference adjustment, namely if one side of the butt joint seam is uneven due to curling or deformation when the first plate 10 and the second plate 20 are level, the adjustable clamp can be continuously adjusted until the butt joint position is level, and the existing adjustable clamp does not have the function because the screws at the two sides are mutually limited. 5. Even if the connecting pipe 4 is stressed to slightly collapse and deform towards the inside of the clamp code in the use process, the whole use effect of the clamp code is not influenced, and the service life is long.
As shown in fig. 1 to fig. 3, the present invention further provides a method for manufacturing the above-mentioned detachable card code, which specifically includes:
cutting: scribing and cutting the plate and the pipe to form a first clamping plate 1, a connecting pipe 4 and a second clamping plate 2;
assembling: the connecting pipe 4 is horizontally arranged, and then the first clamping plate 1 and the second clamping plate 2 are sequentially horizontally arranged, so that the three parts are ensured to be on the same horizontal line, and the three parts are tightly propped against each other;
welding: and welding gaps between the connecting pipe 4 and the first clamping plate 1 and between the connecting pipe 4 and the second clamping plate 2.
Further optionally, the first clamping plate 1, the second clamping plate 2 and the connecting pipe 4 can be formed by scribing and cutting the marine steel plate and the residual waste of the pipe, so that the material utilization rate is improved, and the manufacturing cost is saved. The cutting method can adopt flame cutting or plasma cutting, and the blanking cutting precision is controlled within +/-1 mm.
Further optionally, assemble on the assembly and welding platform, the connecting pipe 4 is placed horizontally first, and then the first cardboard 1 and the second cardboard 2 are placed horizontally in proper order, so as to ensure that the tops of the three components are located on a straight line, and simultaneously, the horizontal heights of the first cardboard 1 and the second cardboard 2 need to be properly improved, so as to ensure that the center lines of the three components are located at the same horizontal height, and then the three components are abutted tightly, so that the first abdicating groove 11 and the second abdicating groove 21 are aligned to form the abdicating notch 3.
Further optionally, weld joints between the first clamping plate 1 and the connecting pipe 4 and between the second clamping plate 2 and the connecting pipe 4 are symmetrically welded, then the assembly of the first clamping plate 1, the second clamping plate 2 and the connecting pipe 4 is horizontally turned over by 180 degrees, and weld joints between the clamping plate on the other side and the connecting pipe 4 are symmetrically welded. The welding mode can be gapless symmetrical welding. Alternatively, the welding may employ flux cored wire CO2The welding is performed by semi-automatic welding or other methods, and the embodiment is not particularly limited.
The welding material is industrial CO2Gas + carbon steel flux cored wire or other welding material. And (3) welding specification: welding current of 180A-200A, welding voltage of 26V-28V, welding speed of 30cm/min-35cm/min, and CO2The flow rate is 15L/min-20L/min.
As shown in fig. 4 to 7, the present invention further provides a method for using the above-mentioned detachable card code, which specifically includes:
fixedly welding the supporting column 30 on the first plate 10;
sleeving the adjustable clamp codes on the supporting columns 30 through the connecting pipes 4, so that the first clamp plate 1 is abutted against the first plate 10, and the second clamp plate 2 is abutted against the second plate 20;
the nut 40 is sleeved on the supporting column 30 in a threaded manner, the nut 40 is screwed by a wrench, the supporting column 30 can lift the first plate 10 upwards, and the second clamping plate 2 pushes the second plate 20 downwards at the same time, so that the leveling of the plate joint with the height dislocation between the first plate 10 and the second plate 20 is realized.
Further preferably, the use condition of the detachable card code of the present invention is: the thickness of the plate to be calibrated is 10mm-20mm, the plate is made of a common steel plate for a ship, the gap is 4mm-16mm, and the plate seam is staggered at the position of 1mm-20 mm.
Further preferably, a screw (a support column 30) is installed on the side with the lower dislocation of the plate seam, the position of the installation screw is about 30mm away from the edge of the seam of the two plates, the screw is perpendicular to the plate seam as much as possible, and the quality of the welding seam between the screw and the first plate 10 needs to be ensured so as to ensure the firm connection between the screw and the first plate. Optionally, the screw may be a new screw or a secondary screw, and the screw may be installed by performing stud welding on the new screw or the secondary screw using a dedicated stud welding device, or by directly performing fillet welding on the secondary screw that is not subjected to special processing using a common welding device.
Preferably, the adjustable clamp is sleeved on the installed screw through the connecting pipe 4, so that the first clamping plate 1 abuts against the first plate 10, the adjustable clamp is as perpendicular as possible to the plate, and meanwhile, the installation direction of the adjustable clamp, namely the horizontal connecting line direction of the first clamping plate 1 and the second clamping plate 2, is as perpendicular as possible to the plate seam to be leveled.
Further preferably, after the loose clamp is installed and the position is adjusted, a gasket 50 with a corresponding size is installed on the upper portion of the screw, so that good contact between the gasket 50 and the loose clamp is ensured, the diameter of a circular hole of the gasket 50 needs to be larger than the outer diameter of the screw, and the difference between the diameter of the circular hole of the gasket 50 and the outer diameter of the screw is not larger than 2 mm. And then a nut 40 matched with the screw is installed on the upper portion of the screw.
Further preferably, a wrench or a similar tool is adopted to screw the nut 40, in the process of screwing the nut 40, the plate on the lower side of the plate seam with dislocation is lifted upwards through a screw, the second clamping plate 2 at one end of the adjustable clamping weight pushes the plate on the higher side of the dislocation downwards, and under the combined action of the two, the leveling of the dislocated plate seam is realized.
Further, when the plate with the plate seam with different heights) has larger thickness or higher rigidity, the plate can be leveled by adopting a method of hammering the plate, and the specific operation method comprises the following steps: the spanner is adopted to screw the nut 40, the big hammer is used to knock the plate on the periphery of the adjustable clamp, and the spanner and the plate are alternately carried out, so that the leveling quality and the leveling efficiency can be effectively improved. Alternatively, the nut 40 is tightened with a uniform force to prevent accidental injury to the operator or damage to the threads.
Further preferably, after the plate seams of the first plate 10 and the second plate 20 are leveled by the adjustable clamp codes and pass the inspection of relevant inspection departments or mechanisms, the plate seams are welded under the rigid fixing condition of the adjustable clamp codes. It should be noted that, in the welding process, any part of the adjustable clamp cannot be subjected to destructive actions such as welding or cutting, and the adjustable clamp cannot be removed too early, so that the plate seam is prevented from losing the rigid constraint of the adjustable clamp to cause dislocation and deformation.
Preferably, in order to facilitate understanding of the detachable card code provided by the present invention, the time and method for detaching the detachable card code are introduced:
the dismounting time of the detachable card code is as follows: when the welding of the plate seam between the two plates is finished, or more than two layers are welded, or after the spot confirmation of related professional quality technicians, the detachable clamp codes can be detached.
The method for removing the detachable card code comprises the following steps: firstly, a spanner is used for uniformly exerting force to remove the nut 40 on the screw, then the gasket 50 on the screw is removed, and finally the loose clamp without rigid constraint is taken out.
After the loose clamp is completely removed, the screws can be removed by cutting methods such as gas cutting, electric grinding wheels, carbon arc gouging and the like, the cutting quality needs to be ensured in the removing process, the damage to the plates or the screws is avoided, and the integrity of the plates and the reutilization property of the screws are ensured.
After the detachable clamp codes and the accessories are detached, the detachable clamp codes and the accessories need to be classified, recovered, stored and maintained in time, and special personnel are responsible for the detachable clamp codes and the accessories to effectively prevent the detachable clamp codes from being rusted and lost, so that the service life and the use effect of the detachable clamp codes and the accessories are ensured.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A removable block for leveling a first sheet material (10) and a second sheet material (20), the first sheet material (10) being lower than the second sheet material (20), the removable block comprising:
the first clamping plate (1) is provided with a first yielding groove (11), and the first clamping plate (1) is abutted to the first plate (10);
the second clamping plate (2) is provided with a second yielding groove (21), the second clamping plate (2) is abutted against the second plate (20), and the first yielding groove (11) and the second yielding groove (21) are matched to form a yielding notch (3);
connecting pipe (4), with first cardboard (1) with second cardboard (2) are all connected fixedly, and support column (30) are worn to establish in proper order connecting pipe (4) let a breach (3) with first panel (10) fixed connection, nut (40) screw thread cup joint in support column (30) just nut (40) with loose card sign indicating number butt.
2. The detachable card code of claim 1, wherein the length of the first abdicating slot (11) is greater than the length of the second abdicating slot (21) along the direction connecting the first card board (1) and the second card board (2).
3. The adjustable clamp according to claim 1 or 2, wherein the top of the connecting pipe (4) is flush with the upper surfaces of the first clamping plate (1) and the second clamping plate (2), and the nut (40) abuts against the connecting pipe (4), the first clamping plate (1) and the second clamping plate (2).
4. The adjustable clamp according to claim 3, wherein the bottom of the connecting pipe (4) is flush with the upper surface of the abdicating notch.
5. The adjustable clamp according to claim 1 or 2, wherein the upper surfaces of the first clamp plate (1) and the second clamp plate (2) are flush, the top of the connecting pipe (4) is lower than the upper surfaces of the first clamp plate (1) and the second clamp plate (2), and the nut (40) abuts against the first clamp plate (1) and the second clamp plate (2).
6. The adjustable clamp of claim 1, wherein the nut (40) abuts the adjustable clamp via a washer (50).
7. The adjustable card code of claim 1, wherein the relief notch (3) is U-shaped.
8. The adjustable clamp according to claim 1, wherein the support column (30) is a screw or a stud.
9. The method for manufacturing the detachable card code according to any one of claims 1 to 8, specifically comprising:
cutting: scribing and cutting the plate and the pipe to form a first clamping plate (1), a connecting pipe (4) and a second clamping plate (2);
assembling: the connecting pipe (4) is horizontally arranged, and then the first clamping plate (1) and the second clamping plate (2) are sequentially and horizontally arranged, so that the three parts are ensured to be on the same horizontal line, and the three parts are abutted tightly;
welding: and welding gaps between the connecting pipe (4) and the first clamping plate (1) and between the connecting pipe (4) and the second clamping plate (2).
10. The method for using the detachable card code according to any one of claims 1 to 8, specifically comprising:
fixedly welding the supporting column (30) on the first plate (10);
sleeving the adjustable clamp codes on the supporting columns (30) through connecting pipes (4), so that the first clamp plate (1) is abutted against the first plate (10), and the second clamp plate (2) is abutted against the second plate (20);
the nut (40) is sleeved on the supporting column (30) in a threaded manner, the nut (40) is screwed by a wrench, the supporting column (30) can lift the first plate (10) upwards, and the second clamping plate (2) pushes the second plate (20) downwards at the same time, so that the leveling of the plate seams with different heights between the first plate (10) and the second plate (20) is realized.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110119364.1A CN112917083B (en) | 2021-01-28 | 2021-01-28 | Loose card code and manufacturing method and using method thereof |
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| CN202110119364.1A CN112917083B (en) | 2021-01-28 | 2021-01-28 | Loose card code and manufacturing method and using method thereof |
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| CN112917083A true CN112917083A (en) | 2021-06-08 |
| CN112917083B CN112917083B (en) | 2023-04-07 |
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| Publication number | Publication date |
|---|---|
| CN112917083B (en) | 2023-04-07 |
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