CN112045354A - Thin plate comb-shaped row installation device - Google Patents
Thin plate comb-shaped row installation device Download PDFInfo
- Publication number
- CN112045354A CN112045354A CN202010927057.1A CN202010927057A CN112045354A CN 112045354 A CN112045354 A CN 112045354A CN 202010927057 A CN202010927057 A CN 202010927057A CN 112045354 A CN112045354 A CN 112045354A
- Authority
- CN
- China
- Prior art keywords
- support
- comb
- attachment system
- limiting plate
- lifter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
- B23K37/0435—Clamps
- B23K37/0443—Jigs
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention relates to the field of hull segmented structure welding, in particular to a thin plate comb-shaped row installation device which comprises a support, a connecting sleeve, a lifting rod, a pressing block and a limiting plate, wherein the support is vertically arranged, the connecting sleeve is fixedly connected to the front side of the support, the lifting rod is installed in the connecting sleeve in a vertically movable mode, the pressing block is connected to the lower end of the lifting rod, and the limiting plate is correspondingly arranged on the lower portion of each of the left side and the right side of the support. The thin plate comb-shaped row installation device has the advantages of being free of stacking feet and high in installation efficiency, manpower and material cost can be reduced, the thin plate cannot be used due to the fact that the thin plate is too thin, the structure is simplified, the thin plate comb-shaped row installation device is flexible to use, the thin plate comb-shaped row installation device is easy to mount, dismount and use repeatedly, and the construction efficiency of a ship body can be improved.
Description
Technical Field
The invention relates to the technical field of hull segmented structure welding, in particular to a comb-shaped row installation device which is needed when wave deformation occurs at a butt joint of a thin plate after welding.
Background
At present, in a hull structure of a steel product, a plurality of flat-bulb steels are installed on a segmented part of wall plates at the same side of the wall plates, the thicknesses of the wall plates and the flat-bulb steels are within a range of several millimeters, butt joints of the wall plates and welding of corner joints of the wall plates and the flat-bulb steels belong to thin plate welding, strict requirements are made on welding deformation control, for example, after the butt joints of the wall plates and the corner joints of the flat-bulb steels perpendicular to the wall plates are welded, comb-shaped rows are needed to be installed near one side of the butt joints of the wall plates in parallel, and deformation of plate materials in a welding seam area generated by stress release and the like after welding in. In the prior art, when the comb-shaped row is installed for operation, one commonly used tool is a door-shaped code pressing tool with magnetic force, and the other is a door-shaped tool with common door codes and wedge irons, wherein the door-shaped code pressing tool saves time and labor, but the use condition is limited because the plate is too thin; the latter structure is more traditional, on the one hand can produce the code foot, and on the other hand installation effectiveness is also lower.
Disclosure of Invention
In order to achieve the purpose, the invention provides a thin plate comb-shaped row mounting device which has wide application conditions, does not generate a code leg and has high mounting efficiency.
The utility model provides an installation device is arranged to sheet metal comb shape, includes support, adapter sleeve, lifter, briquetting, limiting plate, the support sets up upright, the adapter sleeve fastening connection be in the support front side, the lifter can install with reciprocating in the adapter sleeve, the briquetting is connected the lifter lower extreme, the left and right sides of support is equipped with correspondingly in the lower part respectively the limiting plate.
The lifter is the screw rod, the inner wall of adapter sleeve be equipped with lifter accordant connection's internal thread, the briquetting with lifter lower extreme rotatable coupling.
The top end of the lifting rod is provided with a rotating handle, and the rotating handle penetrates through the through hole in the top end of the lifting rod and is fixedly connected with the through hole.
The lifter bottom is equipped with the boss, the briquetting top is equipped with the rotatable butt of matching the sunken cavity of boss.
The boss is a spherical boss, and the concave cavity is a spherical cavity.
And a clamping groove is formed in the middle of the bottom of the pressing block.
The upper portion of limiting plate with the support welded fastening, the limiting plate is equipped with the retaining member.
The locking member comprises a bolt horizontally screwed on the limiting plate.
The support is L-shaped, the upper end of the connecting sleeve is aligned with the upper end of the support, and the central shaft of the connecting sleeve is aligned with the central line of the support.
And reinforcing ribs are arranged at the L-shaped included angle positions on the rear side of the bracket.
The invention has the beneficial effects that: compared with a driving door-shaped code pressing tool with a common door code and a wedge, the thin plate comb-shaped row mounting device has the characteristics of no code feet and high mounting efficiency, and can reduce the cost of manpower and material resources; compared with a door-shaped tool with magnetic force, the tool cannot be influenced by too thin plate and cannot be used; the structure is simple, the use is flexible, the assembly and disassembly are easy, and the construction efficiency of the ship body can be improved.
Drawings
FIG. 1 is a schematic view of an installation configuration of one embodiment of the present invention;
FIG. 2 is a schematic diagram of an application state structure according to an embodiment of the present invention;
FIG. 3 is an exploded and enlarged view of a partial installation structure of the lifter and the pressing block according to an embodiment of the present invention.
In the figure, 1, a bracket; 11. reinforcing ribs; 2. connecting sleeves; 3. a lifting rod; 31. rotating the handle; 32. a boss; 4. briquetting; 41. a recessed cavity; 42. a card slot; 5. a limiting plate; 51. a locking member; 6. flat bulb steel; 7. comb-shaped rows; 8. a thin plate.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, it is to be understood that the terms "mounted," "connected," and "connected" are used broadly and are defined as, for example, either fixedly connected, detachably connected, or integrally connected, unless otherwise explicitly stated or limited; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-2, a comb-shaped row thin plate mounting device according to a preferred embodiment of the present invention includes a support 1, a connecting sleeve 2, a lifting rod 3, a pressing block 4, and a limiting plate 5, where the support 1 is vertically disposed, the connecting sleeve 2 is tightly connected to a front side of the support 1, the lifting rod 3 is vertically and movably mounted in the connecting sleeve 2, the pressing block 4 is connected to a lower end of the lifting rod 3, the limiting plates 5 are respectively disposed at left and right sides of the support 1 corresponding to a lower portion, the support 1 is vertically disposed at an upper edge of a flat bulb 6 and clamps the flat bulb 6 through the limiting plates 5, so that the support 1 is firmly erected, and the limiting plate 5 can clamp two sides of the flat bulb 6 by disposing a matched clamping portion or a pressing member such as a knock pin, a pressing member, etc. at a lower portion of; the connecting sleeve 2 is sleeved with the lifting rod 3 in a matching manner, the degree of freedom of the lifting rod 3 is limited to be only capable of moving up and down, the lifting rod 3 is prevented from overturning or horizontally deviating, the lifting rod 3 can be driven by a hydraulic device, a pneumatic device and the like to move up and down, the lifting rod 3 can also be connected with a motor through a gear matched with a linkage mechanism of a rack to move up and down, and the pressing block 4 can move down along with the lifting rod 3 so as to press the top end of the comb-shaped row 7; when the comb-shaped row installation operation is performed on the 20 mm-position butt seam of the thin plate 8 of the ship body section part in advance, the comb-shaped row 7 firstly stretches across the proper position of the flat-bulb steel 6 and is vertically installed on the 20 mm-position of one side of the butt seam in parallel with the thin plate 8, at the moment, the thin plate comb-shaped row installation device is installed on the upper edge of the flat-bulb steel 6 and moves along the upper edge of the flat-bulb steel 6, the pressing block 4 is aligned to the comb-shaped row 7 and is vertically and stably arranged on the upper edge of the comb-shaped row 7 from top to bottom, then the limiting plate 5 clamps the flat-bulb steel 6 to fix the support 1, then the lifting rod 3 is driven to move downwards to push the pressing block 4 to compress the comb-shaped row 7, the free edge of the lower end.
Referring to fig. 1 and 2, the lifting rod 3 is a screw rod, the inner wall of the connecting sleeve 2 is provided with an internal thread connected with the lifting rod 3 in a matching manner, the pressing block 4 is rotatably connected with the lower end of the lifting rod 3, so that the lifting rod 3 can be moved up and down by rotating the lifting rod 3 and press the pressing block 4 downwards, meanwhile, the comb-shaped row 7 can generate friction on a pressing surface by the reaction force of the pressing block 4 to make the pressing block 4 still relative to the comb-shaped row 7, only the lifting rod 3 rotates relative to the pressing block 4, the lifting rod 3 is supported by the connecting sleeve 2 through the thread, the lifting rod 3 can continuously press the pressing block 4, the lifting rod 3 is preferably made of round steel of Q235 material, has a diameter of 28-31 mm and a length of 289-293 mm, the connecting sleeve 2 is preferably made of Q235 steel pipe, and has an inner diameter of 38-31 mm and an outer diameter of 59-61, 48 to 53 mm high.
Referring to fig. 1 and 2, the top end of the lifting rod 3 is provided with a rotating handle 31, the rotating handle 31 passes through a through hole at the top end of the lifting rod 3 and is fixedly connected with the through hole, the rotating handle 31 can also be replaced by a rotating wheel to enable an operator to directly rotate, and in addition, the top end of the lifting rod 3 can also be driven by a gear mechanism or a direct connection motor device.
Referring to fig. 1 and 3, a boss 32 is disposed at the bottom end of the lifting rod 3, a recessed cavity 41 rotatably abutted to the boss 32 is disposed at the top of the pressing block 4, the boss 32 and the recessed cavity 41 may be in a conical shape, a semicircular shape or other shapes, and the bottom end of the lifting rod 3 may also be rotatably connected to the pressing block 4 through a conical bearing, so that the lifting rod 3 can rotate and descend while the pressing block 4 is kept stationary.
Referring to fig. 3, the boss 32 is a spherical boss, the recessed cavity 41 is a spherical cavity, the lifting rod 3 can rotate freely in the spherical cavity at the top of the pressing block 4 through the spherical boss, the downward pressure is maintained, the friction force is moderate, and the pressing block 4 is preferably made of round steel bar of Q235 material with the diameter of 46-50 mm and the height of 38-42 mm.
Referring to fig. 1-3, a clamping groove 42 matched with the upper edge of the comb-shaped row 7 is formed in the middle of the bottom of the pressing block 4, and when the pressing block 4 presses the upper edge of the comb-shaped row 7, the upper edge of the comb-shaped row 7 is correspondingly placed into the clamping groove 42, so that the pressing block 4 is further limited from being rotated.
Referring to fig. 1 and 2, the upper portion of limiting plate 5 with support 1 welded fastening, the limiting plate 5 of support 1 lower extreme both sides all is equipped with symmetrically respectively and is used for pressing from both sides and connects 6 retaining members 51 of flat bulb steel, the limiting plate 5 of support 1 both sides with retaining member 51 can follow support 1 central line bilateral symmetry, retaining member 51 can be pneumatic cylinder, through its telescopic piston rod both sides press from both sides simultaneously and connect comb row 7 can, and retaining member 51 also can be clamp splice, knock pin or other structural component, limiting plate 5 is preferably Q235 material band steel, and long 195 to 205 millimeters, high 78 to 83 millimeters, thick 18 to 22 millimeters, limiting plate 5 with the preferred length 195 to 205 millimeters, high 37 to 41 millimeters, wide 25 to 28 millimeters of the preferred length of the inverted groove that support 1 formed.
Referring to fig. 1 and 2, retaining member 51 includes the horizontally threaded connection bolt on the limiting plate 5, the spiral shell head of bolt is in limiting plate 5 dorsad one side of support 1 lets through rotating the bolt retaining member 51 follows the screw of limiting plate 5 is arranged 7 removal to the comb shape to the bolt on both sides roof pressure comb shape simultaneously row 7 lateral wall lets support 1 links firmly with flat bulb 6, retaining member 51's bolt preferably can be M10 zhang 40 mm's outer hexagon bolt, every limiting plate 5 is gone up the level and is equipped with two at least retaining member 51's bolt.
Referring to fig. 1 and 2, the support 1 is L-shaped, the upper end of the connecting sleeve 2 is aligned with the upper end of the support 1, the central axis of the connecting sleeve 2 is aligned with the central line of the support 1, so that the position of the interaction force between the connecting sleeve 2 and the support 1 is concentrated at the middle position of the front side of the top end of the support 1, the mechanical property of the L-shaped structure is exerted to the maximum, preferably, the front and rear end edges of the limiting plate 5 are aligned with the front and rear end edges of the support 1, the limiting plate 5 is ensured to be centered at the centers of the two sides and the front and rear connections of the support 1, the support 1 is preferably cut from a Q235 steel plate with a plate thickness of 24-28 mm, the height.
As shown in fig. 1 and 2, a reinforcing rib 11 is arranged at the L-shaped clipping angle position at the rear side of the bracket 1, so as to further enhance the structural strength of the bracket 1.
Compared with the traditional door-shaped tool with common door codes and wedges, the device has the characteristics of no code feet and high installation efficiency, and reduces the cost of manpower and material resources; compared with a door-shaped tool with magnetic force, the comb-shaped bar mounting tool is not influenced by too thin plate, and powerful guarantee is provided for efficiently mounting the comb-shaped bar; the device is simple to manufacture, flexible to use, capable of being repeatedly utilized and beneficial to the development of related work; the platform improves the construction level and the management level of enterprises.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a sheet metal comb shape row installation device which characterized in that: including support, adapter sleeve, lifter, briquetting, limiting plate, the support sets up upright, the adapter sleeve fastening connection be in the support front side, the lifter can install with reciprocating in the adapter sleeve, the briquetting is connected the lifter lower extreme, the left and right sides of support is equipped with correspondingly in the lower part respectively the limiting plate.
2. The comb array attachment system of claim 1, wherein: the lifter is the screw rod, the inner wall of adapter sleeve be equipped with lifter accordant connection's internal thread, the briquetting with lifter lower extreme rotatable coupling.
3. The comb row attachment system of claim 2, wherein: the top end of the lifting rod is provided with a rotating handle, and the rotating handle penetrates through the through hole in the top end of the lifting rod and is fixedly connected with the through hole.
4. The comb row attachment system of claim 2, wherein: the lifter bottom is equipped with the boss, the briquetting top is equipped with the rotatable butt of matching the sunken cavity of boss.
5. The comb row attachment system of claim 4, wherein: the boss is a spherical boss, and the concave cavity is a spherical cavity.
6. The comb row attachment system of claim 2, wherein: and a clamping groove is formed in the middle of the bottom of the pressing block.
7. The comb array attachment system of any one of claims 1-6, wherein: the upper portion of limiting plate with the support welded fastening, the limiting plate is equipped with the retaining member.
8. The comb row attachment system of claim 7, wherein: the locking member comprises a bolt horizontally screwed on the limiting plate.
9. The comb array attachment system of any one of claims 1-6, wherein: the support is L-shaped, the upper end of the connecting sleeve is aligned with the upper end of the support, and the central shaft of the connecting sleeve is aligned with the central line of the support.
10. The comb row attachment system of claim 9, wherein: and reinforcing ribs are arranged at the L-shaped included angle positions on the rear side of the bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010927057.1A CN112045354A (en) | 2020-09-04 | 2020-09-04 | Thin plate comb-shaped row installation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010927057.1A CN112045354A (en) | 2020-09-04 | 2020-09-04 | Thin plate comb-shaped row installation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112045354A true CN112045354A (en) | 2020-12-08 |
Family
ID=73606899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010927057.1A Pending CN112045354A (en) | 2020-09-04 | 2020-09-04 | Thin plate comb-shaped row installation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112045354A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113134700A (en) * | 2021-04-22 | 2021-07-20 | 中船黄埔文冲船舶有限公司 | Flat-bulb steel welding auxiliary fixtures |
| CN113635017A (en) * | 2021-07-12 | 2021-11-12 | 上海外高桥造船有限公司 | Be used for sheet metal segmentation T to arrange assembly to compress tightly frock |
-
2020
- 2020-09-04 CN CN202010927057.1A patent/CN112045354A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113134700A (en) * | 2021-04-22 | 2021-07-20 | 中船黄埔文冲船舶有限公司 | Flat-bulb steel welding auxiliary fixtures |
| CN113635017A (en) * | 2021-07-12 | 2021-11-12 | 上海外高桥造船有限公司 | Be used for sheet metal segmentation T to arrange assembly to compress tightly frock |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112045354A (en) | Thin plate comb-shaped row installation device | |
| CN201500867U (en) | Workpiece bearing and overturning device | |
| CN212372110U (en) | Pin shaft dismounting device for screw pump | |
| CN210997211U (en) | A bolt assembly that is used for welding processing to have a clamping structure | |
| CN212634867U (en) | Thin plate comb-shaped row installation device | |
| CN117564581A (en) | Construction positioning equipment for I-steel frame connecting steel plate | |
| JPH038888B2 (en) | ||
| CN214723690U (en) | Two-sided centre gripping frock clamp of steering wheel | |
| CN215942777U (en) | Screw air compressor coupling and impeller disassembly conversion tool | |
| CN210876886U (en) | Plate bending machine | |
| CN211219333U (en) | Ship T-shaped section assembling pressure lever device | |
| CN2402438Y (en) | Pneumatic and hydraulic cylinder working clamp structure | |
| US4403498A (en) | Press | |
| CN216007064U (en) | Auxiliary equipment for static load test detection | |
| CN214818313U (en) | Nail nipping device for machining | |
| CN217121633U (en) | Device is riveted to pressure of hard disk support | |
| CN218905022U (en) | Clamp capable of quickly disassembling chuck | |
| CN219292644U (en) | Forging machine for steel wire rope | |
| CN217832398U (en) | Multipurpose portable magnetic pressure sign indicating number | |
| CN211761138U (en) | Brake clamp hand release pull rope pressing tool | |
| CN217552670U (en) | Tool and template for fastening and quickly disassembling concrete prefabricated template | |
| CN217168210U (en) | Pressing mechanism | |
| CN211440325U (en) | Feeding and pressing mechanism of optimized saw | |
| CN114673095B (en) | Stay cable tensioning anti-torsion jack for space special-shaped | |
| CN210524869U (en) | Pressing mechanism of pressing pliers |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |