CN110695587A - Support arrangement that carbon steel cell type reinforcement preparation stage was used - Google Patents
Support arrangement that carbon steel cell type reinforcement preparation stage was used Download PDFInfo
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- CN110695587A CN110695587A CN201910921054.4A CN201910921054A CN110695587A CN 110695587 A CN110695587 A CN 110695587A CN 201910921054 A CN201910921054 A CN 201910921054A CN 110695587 A CN110695587 A CN 110695587A
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- carbon steel
- reinforcement
- shaped reinforcing
- shaped
- steel groove
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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
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- 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
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/003—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to controlling of welding distortion
-
- 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/02—Iron or ferrous alloys
- B23K2103/04—Steel or steel alloys
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- Engineering & Computer Science (AREA)
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- Optics & Photonics (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
The invention discloses a supporting device for a carbon steel groove-shaped reinforcement manufacturing stage, which comprises: the two ends of the supporting rod are provided with first through holes; and the end fixtures are respectively connected with two ends of the supporting rod, a second through hole is formed in each end fixture, the end fixtures penetrate through lock bolts, the first through holes and the second through holes are matched with nuts to fix the end fixtures on the supporting rod, each end fixture comprises a U-shaped part, a third through hole is formed in one side of the U-shaped part, the U-shaped part is clamped with the edge of the carbon steel groove-shaped reinforcing piece, and a locking bolt penetrates through the third through hole to be abutted against the carbon steel groove-shaped reinforcing piece. The invention has the advantages of ensuring the opening size precision of the carbon steel groove type reinforcement in the manufacturing stage, avoiding the secondary repair and cutting phenomenon in the subsequent process, improving the on-site assembly precision and progress and shortening the shipbuilding period.
Description
Technical Field
The invention belongs to the technical field of ship construction, and particularly relates to a supporting device used in a manufacturing stage of a carbon steel groove-shaped reinforcing piece.
Background
The chemical tanker is one of high technology and high additional value ship types recognized by domestic and foreign ship building, the manufacturing difficulty is quite large, in the process of manufacturing the chemical tanker with the stainless steel cargo tank, the groove-shaped bulkhead inside the ship body is one of important structures of the ship body, and the quality and the precision of the tank-shaped bulkhead have important influences on the strength and the sinking resistance of the components of the ship body.
Along with the technological progress, the groove part manufacturing process is also continuously improved, the production efficiency and the precision quality are obviously improved, and the accuracy of the groove part manufacturing body is very beneficial to improving the efficiency and the competitiveness of enterprises. In the prior art, the segmented structure is characterized by being divided into a stainless steel channel type bulkhead and a longitudinal bulkhead type segment, wherein the longitudinal bulkhead segment is taken as an example, a carbon steel channel type reinforcing member is arranged in the inner structure of the segment, the stainless steel channel type member in the subsequent assembly stage needs to be assembled (assembled to a line) by taking the carbon steel channel type reinforcing member in the inner structure of the longitudinal bulkhead segment as a reference, and if the precision of the carbon steel channel type reinforcing member in the manufacturing stage is out of tolerance, the subsequent assembly precision is influenced; at present, two single Z-shaped parts are spliced into an omega-shaped groove in the manufacturing stage of a carbon steel groove-shaped reinforcing part, relevant precision control key points need to be guaranteed in the assembling process, angle steel is installed for reinforcement after the completion of assembly, the main purpose is to guarantee the opening size of the omega-shaped groove, the influence of factors such as welding shrinkage and deformation on the precision of a body is avoided, the groove-shaped reinforcing part is segmented and folded in a small vertical stage after being manufactured, and the groove-shaped reinforcing part is turned to a segmented tire position to be folded with a longitudinal wall plate after the completion of the segment. Under this condition, use the angle steel to influence the segmentation construction progress for the follow-up indirect of strutting arrangement of strengthening, and still need polish the processing, waste manpower, material resources and the consumption rate of raw and other materials.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides the supporting device for the manufacturing stage of the carbon steel groove-shaped reinforcement.
In order to achieve the purpose, the invention adopts the following technical scheme:
a support device for use in a carbon steel channel reinforcement manufacturing stage, the support device comprising: the two ends of the supporting rod are provided with first through holes; and
two end anchor clamps, the end anchor clamps are connected respectively the both ends of bracing piece, be provided with the second through hole on the end anchor clamps, pass through the hasp bolt first through hole, second through hole cooperation nut will the end anchor clamps are fixed on the bracing piece, the end anchor clamps include U-shaped portion, be provided with the third through hole on one side of U-shaped portion, joint in the U-shaped portion the edge of carbon steel cell type reinforcement, the locking bolt passes the third through hole supports and leans on the carbon steel cell type reinforcement.
Preferably, one end of the locking bolt for abutting against the carbon steel channel-shaped reinforcement is round-headed. The end of the locking screw is set to be round, and the purpose is as follows: with carbon steel cell type reinforcement can guarantee its stress point in locking, prevent to skid to play the effect of stable centre gripping.
Preferably, the number of the third through holes is two.
Preferably, the minimum included angle between the contact surface of the U-shaped part and the carbon steel groove-shaped reinforcing part and the central axis of the support rod is equal to 65 degrees. The angle setting of the end clamp is consistent with the bending angle of the carbon steel groove-shaped reinforcing piece.
A method of using a support device for a carbon steel channel reinforcement manufacturing stage, the method comprising: after the carbon steel groove-shaped reinforcing piece is assembled in place, the detachable supporting device is transversely inserted into the carbon steel groove-shaped reinforcing piece; clamping end clamps at two ends of the detachable supporting device at the edge of the carbon steel groove-shaped reinforcing piece to ensure that one surface, close to the inner side of the carbon steel groove-shaped reinforcing piece, in the U-shaped part is tightly attached to the inner side of the carbon steel groove-shaped reinforcing piece; the locking screw on the end clamp is locked with the outer side of the carbon steel groove-shaped reinforcing piece, so that the end clamp stably clamps the carbon steel groove-shaped reinforcing piece.
Preferably, both sides of the carbon steel channel-shaped reinforcing member are fixed by the supporting device. The carbon steel groove type reinforcing part is in an isosceles trapezoid shape, and the detachable supporting device is installed on one side, with the opening size, of the carbon steel groove type reinforcing part. The length of the detachable supporting device can be adjusted on one side with a larger opening size of the carbon steel groove type reinforcing part, and the length of the detachable supporting device basically meets the supporting distance after the subsequent carbon steel groove type reinforcing part is assembled after field investigation.
Compared with the prior art, the invention has the beneficial effects that: the device is used for ensuring the opening size precision of the body of the carbon steel reinforcement in the manufacturing stage of the carbon steel reinforcement in ship construction, the tool is convenient to use, and the opening size precision and the manufacturing progress of the carbon steel reinforcement can be effectively ensured; the device is used for installing the carbon steel reinforcement after the carbon steel reinforcement is assembled, and the angle of the end clamp is consistent with that of the carbon steel reinforcement, so that the phenomenon of secondary repair and cutting in the subsequent process is avoided, and the waste of manpower, material resources, pneumatic energy, working hours and raw materials is reduced; for carbon steel reinforcing parts with different opening sizes, the supporting rods with different lengths only need to be replaced for use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural view of the detachable supporting device.
Fig. 3 is a schematic view of the end clamp structure.
Fig. 4 is a schematic view of the end clamp structure without the locking bolt installed.
FIG. 5 is a schematic view of a locking bolt and nut.
Fig. 6 is a schematic view of a lock nut.
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 obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.
As shown in fig. 1-6, the present embodiment provides a detachable device for a carbon steel channel type reinforcement manufacturing stage, the device comprising: the locking device comprises a supporting rod 1, wherein end clamps 2 are arranged at two ends of the supporting rod 1, vertical first through holes 3 are formed in the end heads of the two ends of the supporting rod 1, a vertical second through hole 11 is also formed in the area, connected with the supporting rod 1, of each end clamp 2, and a locking bolt 5 is fixed through the first through hole 3 and the second through hole 11; and
Two ends of the support rod 1 are provided with end clamps 2, the two ends of the support rod 1 and the end clamps 1 are provided with vertical first through holes 3 and vertical second through holes 11, the diameters of the through holes are consistent, and the lock catch bolt 5 can penetrate through the first through holes 3 and the second through holes 11 and can be locked.
The angle setting of the end clamp 2 depends on the bending angle of the carbon steel groove-shaped reinforcing piece, and the installation can be carried out only by keeping the angle consistent, so that the supporting function of the detachable supporting device 6 is ensured.
The end clamp 2 is provided with a third through hole 10, the locking screw 4 is locked with the plate surface on the outer side of the carbon steel groove-shaped reinforcing part through the internal thread in the third through hole 10, and whether the locking screw can play a supporting role or not is considered, so that the end of the locking screw 4 is set to be circular and can play a supporting role with the plate surface.
The detachable supporting device 6 is installed on one side with the larger opening size of the carbon steel groove-shaped reinforcing part, the end clamp 2 is installed on the oblique edge of the carbon steel groove-shaped reinforcing part, the end clamp 2 plays a role in stable clamping after being locked, the carbon steel groove-shaped reinforcing part is guaranteed not to be affected by welding shrinkage, deformation and the like, the opening size of the carbon steel groove-shaped reinforcing part is guaranteed, and therefore the body and the subsequent installation accuracy are improved.
The implementation also comprises a using method of the detachable supporting device used in the manufacturing stage of the carbon steel groove-shaped reinforcing part, and the using method comprises the following steps: firstly, after a carbon steel groove-shaped reinforcing part is assembled in place, transversely inserting a detachable supporting device 6 into the carbon steel groove-shaped reinforcing part; secondly, inserting the end clamps 2 at two ends of the detachable supporting device 6 into the carbon steel groove-shaped reinforcing piece, and adjusting to the required positions to ensure that one surface of each end clamp 2 close to the inner side of the carbon steel groove-shaped reinforcing piece is tightly attached to the plate; and step three, after the position of the end clamp 2 is adjusted, locking is carried out on the outer side of the carbon steel groove-shaped reinforcing piece through a locking screw 4 on the end clamp 2, and the end clamp 2 stably clamps the carbon steel groove-shaped reinforcing piece.
Although the present invention has been described in detail with respect to the above embodiments, it will be understood by those skilled in the art that modifications or improvements based on the disclosure of the present invention may be made without departing from the spirit and scope of the invention, and these modifications and improvements are within the spirit and scope of the invention.
Claims (6)
1. A support device for use during a stage of manufacturing a channel-type reinforcement of carbon steel, the support device comprising:
the support rod (1), both ends of the support rod (1) are provided with first through holes (3); and
two end anchor clamps (2), end anchor clamps (2) are connected respectively the both ends of bracing piece (1), be provided with second through hole (11) on end anchor clamps (2), pass through hasp bolt (5) first through hole (3), second through hole (11) cooperation nut will end anchor clamps (2) are fixed on bracing piece (1), end anchor clamps (2) are including U-shaped portion, be provided with third through hole (10) on one side of U-shaped portion, joint in the U-shaped portion the edge of carbon steel cell type reinforcement (101), locking bolt passes third through hole (10) support and lean on carbon steel cell type reinforcement (101).
2. The support device for the carbon steel channel reinforcement manufacturing stage as recited in claim 1, wherein the end of the locking bolt for abutting against the carbon steel channel reinforcement (101) is round.
3. Support device for the manufacturing phase of a carbon steel channel reinforcement according to claim 1, characterized in that the number of said third through holes (10) is two.
4. The supporting device for the manufacturing stage of the carbon steel channel-type reinforcement of claim 1, characterized in that the minimum included angle between the contact surface of the U-shaped part and the carbon steel channel-type reinforcement (101) and the central axis of the supporting rod (1) is equal to 65 °.
5. A method of using a support means for a carbon steel channel reinforcement manufacturing stage, the method comprising:
after the carbon steel groove-shaped reinforcing piece (101) is assembled in place, the detachable supporting device (6) is transversely inserted into the carbon steel groove-shaped reinforcing piece (101);
clamping end clamps (2) at two ends of a detachable supporting device (6) at the edge of a carbon steel groove-shaped reinforcing piece (101) to ensure that one surface, close to the inner side of the carbon steel groove-shaped reinforcing piece (101), in the U-shaped part is tightly attached to the inner side of the carbon steel groove-shaped reinforcing piece (101);
the locking screw (4) on the end clamp (2) is locked with the outer side of the carbon steel groove-shaped reinforcing piece (101), so that the end clamp (2) stably clamps the carbon steel groove-shaped reinforcing piece (101).
6. The use method of the supporting device used in the manufacturing stage of the carbon steel channel-type reinforcer is characterized in that two sides of the carbon steel channel-type reinforcer (101) are fixed by the supporting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910921054.4A CN110695587A (en) | 2019-09-27 | 2019-09-27 | Support arrangement that carbon steel cell type reinforcement preparation stage was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910921054.4A CN110695587A (en) | 2019-09-27 | 2019-09-27 | Support arrangement that carbon steel cell type reinforcement preparation stage was used |
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| Publication Number | Publication Date |
|---|---|
| CN110695587A true CN110695587A (en) | 2020-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910921054.4A Pending CN110695587A (en) | 2019-09-27 | 2019-09-27 | Support arrangement that carbon steel cell type reinforcement preparation stage was used |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112158315A (en) * | 2020-04-30 | 2021-01-01 | 沪东中华造船(集团)有限公司 | Detachable auxiliary device for manufacturing stage of carbon steel channel part of ship and using method |
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| CN203045213U (en) * | 2012-11-30 | 2013-07-10 | 广州中船黄埔造船有限公司 | Reinforcing tool for hull segment assembling |
| KR20130006715U (en) * | 2012-05-14 | 2013-11-22 | 현대중공업 주식회사 | Zig for adjusting the level of the complex-joint in a pressure ship |
| CN104043931A (en) * | 2014-06-09 | 2014-09-17 | 江门市南洋船舶工程有限公司 | Positioning inclined strut device for assisting construction of building wall panels on ship and use method of positioning inclined strut device |
| CN203945068U (en) * | 2014-07-21 | 2014-11-19 | 上海外高桥造船有限公司 | Articulating device |
| CN209319124U (en) * | 2018-12-29 | 2019-08-30 | 芜湖造船厂有限公司 | A kind of structure of auxiliary stringers positioning assembly |
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2019
- 2019-09-27 CN CN201910921054.4A patent/CN110695587A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130006715U (en) * | 2012-05-14 | 2013-11-22 | 현대중공업 주식회사 | Zig for adjusting the level of the complex-joint in a pressure ship |
| CN203045213U (en) * | 2012-11-30 | 2013-07-10 | 广州中船黄埔造船有限公司 | Reinforcing tool for hull segment assembling |
| CN104043931A (en) * | 2014-06-09 | 2014-09-17 | 江门市南洋船舶工程有限公司 | Positioning inclined strut device for assisting construction of building wall panels on ship and use method of positioning inclined strut device |
| CN203945068U (en) * | 2014-07-21 | 2014-11-19 | 上海外高桥造船有限公司 | Articulating device |
| CN209319124U (en) * | 2018-12-29 | 2019-08-30 | 芜湖造船厂有限公司 | A kind of structure of auxiliary stringers positioning assembly |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112158315A (en) * | 2020-04-30 | 2021-01-01 | 沪东中华造船(集团)有限公司 | Detachable auxiliary device for manufacturing stage of carbon steel channel part of ship and using method |
| CN112550633A (en) * | 2020-04-30 | 2021-03-26 | 沪东中华造船(集团)有限公司 | Detachable auxiliary device for manufacturing stage of carbon steel channel part of ship and using method |
| CN112693577A (en) * | 2020-04-30 | 2021-04-23 | 沪东中华造船(集团)有限公司 | Manufacturing method for carbon steel channel part of ship |
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Application publication date: 20200117 |
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