CN201862943U - Steel plate splicing leveler - Google Patents
Steel plate splicing leveler Download PDFInfo
- Publication number
- CN201862943U CN201862943U CN201020627501XU CN201020627501U CN201862943U CN 201862943 U CN201862943 U CN 201862943U CN 201020627501X U CN201020627501X U CN 201020627501XU CN 201020627501 U CN201020627501 U CN 201020627501U CN 201862943 U CN201862943 U CN 201862943U
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- China
- Prior art keywords
- steel plate
- castor
- axle sleeve
- plate splicing
- magnet
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- Expired - Lifetime
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Abstract
The utility model discloses a steel plate splicing leveler, which comprises a magnet absorbing unit (99). An adjusting nut (8) is arranged on one side of the magnet absorbing unit, a leveling screw stem (11) penetrates into the adjusting nut (8) and is further fixedly penetratingly arranged in a shaft sleeve (7), the shaft sleeve is disposed on a plate type chute beam (6), the chute beam is provided with a horizontal chute and a slider (5), the slider is connected onto a caster supporting frame (3), the middle of the caster supporting frame is connected onto the magnet absorbing unit in a hinged manner, and casters (2) are connected to the lower end of the caster supporting frame. The steel plate splicing leveler is provided with the telescopic traveling casters and a magnetic absorbing switch, by the aid of a rotary handle of the screw stem, expansion and retraction of the casters can be controlled, and further lifting of the leveling screw stem can be adjusted. The steel plate splicing leveler has the advantages that the steel plate splicing leveler is high in leveling precision, is movable, does not need additional kinetic energy, is convenient and flexible in use, high in recycling rate, skillful in structure and low in manufacturing cost, increases construction efficiency and construction precision, and the like.
Description
Technical field
The present invention relates to a kind of levelling gear that utilizes the magnetic principle to realize, in particular, relate to the instrument that is used for the leveling of two butt joint steel plates.
Background technology
The construction precision of LNG ship cargo tank is far above the construction precision of common ship, all there are very high requirement in classification society, shipowner and GTT company to precision, particularly the cabin size of installation insulating materials cargo hold inner surface and the flatness of structure are had very strict requirement.Because time thermal insulation layer is installed on the boats and ships inner casing by the transition of supporting gummed auxiliary material, in the installation period, adopt gummed auxiliary material smoothing insulated case.In order to limit the gummed consumption of auxiliary materials, reduce production costs, can make the installation quality of insulated case reach requirement again simultaneously, the precision of steel plate splicing directly influences the precision of cabin structure.Therefore the splicing precision that designs a instrument assurance steel plate is the problem that needs solution.
Summary of the invention
At the problems referred to above, the present invention mainly is for satisfying the needs of LNG ship cargo tank steel plate splicing leveling, a kind of steel plate levelling device being provided.
A kind of steel plate splicing of the present invention leveling machine comprises the magnet absorption unit of being opened by magnetic switch control magnetic force.Body one side lower part of described magnet absorption unit forms and is provided with the projection of vertical screwed hole as adjusting nut.Be equipped with linkage levelling screw in the adjusting nut; Described screw rod also is arranged in the axle sleeve with fixed form.Described axle sleeve is arranged on the horizontally disposed board-like chute beam; Offer horizontal concrete chute and dispose slide block on the described chute beam, described slide block is connected in the upper end of rod-type castor bracing frame, and the middle part of described castor bracing frame is connected on the body of magnet absorption unit in hinged way.Lower end at described castor bracing frame is connected with castor.
Under the optimal way, the body that exceeds the magnet absorption unit of linkage levelling screw, and be provided with turning handle, optimum way is provided with turning handle on the top of linkage levelling screw.
Magnet absorption of the present invention unit comprises two vertical center magnet that are fixed on the limit portion magnet in the adsorbent and 180 degree rotations are set between the two that are provided with at interval.Be connected with the rotary handle type magnetic switch on the center magnet.Rotate the rotary handle type magnetic switch and drive center magnet 180 degree rotations, change center magnet pole orientation makes center magnet and two ends magnet be at the same level or different level, produces magnetic attraction, magnetic attraction counteracting.In addition, magnet absorption of the present invention unit is also optional realizes with electromagnetic mode.
In addition, under the optimal way, axle sleeve is positioned at the top of described adjusting nut.And being positioned at the top of described axle sleeve, described screw rod also passes a pilot hole that is arranged on the described magnet absorption cell body.And the fixed form of described screw rod and axle sleeve is: the both sides up and down that are positioned at axle sleeve are provided with the spacing back-up ring that is fixed on the described screw rod.
In addition, two castor supporting way are set preferably, structure specifically is set is: the chute on the described chute beam is two, lays respectively at the both sides of described axle sleeve, and connects a castor bracing frame and a castor respectively by a slide block separately.
Steel plate splicing leveling machine of the present invention can improve steel plate splicing precision, is particularly useful for the LNG ship and builds in the cargo tank construction work progress, also is applicable to the splicing leveling of common ship building course light plate.Steel plate splicing leveling machine of the present invention, leveling steel plate difference in height when steel plate splices.When needs leveling two splicing steel plates, steel plate is spliced the leveling machine move to low side in two block plates, rotate the castor telescoping handle, driving the flexible axle sleeve of castor moves down, castor is shunk, open magnetic force absorption switch, make steel plate splicing leveling machine be adsorbed on the surface of low steel plate, rotary handle drives screw rod and presses down higher steel plate, to the concordant back welding of two steel plates, after the welding, close magnetic switch, eliminate magnetic force, rotary handle drives screw rod and the flexible axle sleeve of castor promotes, castor stretches out, and moving steel plate splicing leveling machine is to next job site.Steel plate of the present invention splicing leveling machine is provided with the walking castor that can stretch, is provided with magnetic force absorption switch, also is provided with adjusting screw(rod) on the body, and rotary handle is arranged on the screw rod, both can control the flexible of castor, can regulate the linkage levelling screw lifting again.Steel plate of the present invention splicing leveling facility have leveling precision height, removable, need not add kinetic energy, easy to use flexibly, recycling rate of waterused is high, structure is ingenious, cost is low, improve sorrow points such as efficiency of construction and precision.
Description of drawings
Fig. 1 is the structure principle chart of steel plate splicing leveling machine of the present invention;
Fig. 2 be among Fig. 1 A-A to the sectional structure schematic diagram;
Fig. 3 be among Fig. 1 B-B to the sectional structure schematic diagram;
Fig. 4 be among Fig. 1 C-C to the sectional structure schematic diagram;
Fig. 5 is the theory structure schematic diagram of magnet absorption unit;
Fig. 6 is the view that relative Fig. 1 castor promotes back steel plate splicing of the present invention leveling machine;
Fig. 7 is the user mode structural representation of steel plate splicing leveling machine of the present invention when the splicing steel plate.
Wherein, piece number 1 magnet body, piece number 2 flexible castors, piece number 3 castor bracing frames, piece number 4 connects hinge, piece number 5 slide blocks, piece number 6 chute beams, the piece number 7 castors axle sleeve that stretches, piece number 8 adjusting nuts, piece number 9 magnetic switch, piece number 10 castors are flexible, the linkage levelling screw handle, piece number 11 linkage levelling screws, piece number 12 two ends magnetic patch, magnetic patch in the middle of the piece number 13, piece number 14 pilot holes, piece number 15 spacing back-up rings.
The specific embodiment
Further specify the present invention below in conjunction with the accompanying drawing example.
Shown in Fig. 1,2,4, steel plate splicing leveling machine of the present invention comprises the magnet absorption unit of being opened by magnetic switch control magnetic force 99.One side lower part of the body 1 of magnet absorption unit 99 forms projection, is provided with vertical screwed hole in the projection as adjusting nut 8, is equipped with linkage levelling screw 11 in the adjusting nut 8; Described screw rod 11 also is arranged in the axle sleeve 7 with fixed form.Axle sleeve 7 is arranged on the horizontally disposed board-like chute beam 6.Offer horizontal concrete chute on the chute beam 6 and dispose slide block 5.Slide block 5 is bearing pin or the upper end that is connected in rod-type castor bracing frame 3 by bearing pin.The middle part of castor bracing frame 3 is connected on the body 1 of magnet absorption unit 99 by hinge 4 in hinged way.The lower end of castor bracing frame 3 is connected with castor 2.Among Fig. 1, the chute on the chute beam 6 is two, lays respectively at the both sides of axle sleeve 7, and connects a castor bracing frame and a castor respectively by a slide block separately.In addition, linkage levelling screw 11 exceeds magnet absorption unit 99 bodies 1, and the top is provided with turning handle 10.
As shown in Figure 1 and Figure 4, axle sleeve 7 is positioned at the top of adjusting nut 8, and is positioned at the top of axle sleeve 7, and screw rod 11 also passes in the pilot hole 14 that is arranged on magnet absorption unit 99 bodies 1.Screw rod 11 with the fixed form of axle sleeve 7 is: the both sides up and down that are positioned at axle sleeve are provided with the spacing back-up ring 15 that is fixed on the screw rod 11.
The automatically controlled electromagnet of the optional usefulness in magnet absorption of the present invention unit.Select the magnet absorption unit of Fig. 3 and principle shown in Figure 5 and structure under the optimal way for use.Specifically, among Fig. 3 and 5, magnet absorption unit 99 comprises two vertical limit portion magnets 21 that are provided with at interval and the center magnet 22 that is provided with between the two.Be connected with rotary handle type magnetic switch 9 on the center magnet 22.Rotate rotary handle type magnetic switch 9 drive center magnet 22 and finish 180 degree rotations, change center magnet 22 pole orientation, making center magnet 22 and limit portion magnet 21 is at the same level or different level, generation magnetic attraction, magnetic attraction are offset.
Steel plate splicing leveling machine of the present invention, body has the castor that can stretch, and shrinks castor (as shown in Figure 6) when work, stretches out castor when mobile.The castor telescoping mechanism is made up of connecting rod, slide block mechanism, the flexible axle sleeve of castor, spacing back-up ring etc., can screw rod be moved up and down in adjusting nut by the rotary screw handle, driving the flexible axle sleeve limiting block circle of castor moves up and down, flexible axle sleeve of castor and chute beam are integral pieces, thereby driving the chute beam moves up and down, slide block moves up and down with the chute beam, makes trundle bracket around connecting the hinge rotation, and castor does to stretch, contract motion.Accompanying drawing 1 and Fig. 6 be only for showing the setting of castor, concrete castor direction is set, according to concrete user mode decision, castor preferably is provided with in the same way with body 1, just during driving handle, castor is along the pushing direction setting.In addition, form by 3 magnetic blocks in the magnetic force adsorbent, two magnetic patch at two ends are fixed in the adsorbent, pole orientation is identical, middle magnetic patch can rotate by 180 degree, change middle magnetic patch pole orientation by the magnetic switch on the magnetic patch in the middle of being rotatably connected on, magnetic patch and two ends magnetic patch are at the same level or different level in the middle of making, and generation magnetic attraction, magnetic attraction are offset.
The concrete use that the leveling machine is spliced in the present invention as shown in Figure 7, body is placed in two steel plates than on the low side steel plate 97, flexible, the linkage levelling screw handle of adjusting castor makes castor shrink the rotation magnetic force switch, magnetic patch produces magnetic force and holds steel plate, flexible, the linkage levelling screw handle of adjusting castor moves down screw rod in adjusting nut, push down a higher side steel plate 98, higher steel plate 98 is moved down, to the concordant back welding of two steel plates.
Steel plate splicing leveling machine of the present invention is particularly useful in the LNG ship cargo tank building course, is used for leveling steel plate difference in height during the steel plate splicing.When needs splicing leveling two steel plates, steel plate is spliced the leveling machine move to low side in two block plates, rotate the castor telescoping handle, driving the flexible axle sleeve of castor moves down, castor is shunk, open magnetic force absorption switch, make steel plate splicing leveling machine be adsorbed on the surface of low steel plate, rotary handle drives screw rod and presses down higher steel plate, to the concordant back welding of two steel plates, after the welding, close magnetic switch, eliminate magnetic force, rotary handle drives screw rod and the flexible axle sleeve of castor promotes, castor stretches out, and moving steel plate splicing leveling machine is to next job site.Steel plate splicing leveling facility have leveling precision height, removable, need not add kinetic energy, easy to use flexibly, characteristics such as recycling rate of waterused height.
The above; only be the preferable specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to replacement or change according to technical scheme of the present invention and inventive concept thereof, all should be encompassed within protection scope of the present invention.
Claims (6)
1. a steel plate splices the leveling machine, it is characterized in that, comprise the magnet absorption unit of opening by magnetic switch control magnetic force (99), one side lower part of described magnet absorption unit (99) body (1) forms and is provided with the projection of vertical screwed hole as adjusting nut (8), and described adjusting nut (8) is equipped with linkage levelling screw (11); Described screw rod (11) also is arranged in the axle sleeve (7) with fixed form;
Described axle sleeve (7) is arranged on the horizontally disposed board-like chute beam (6); Offer horizontal concrete chute on the described chute beam (6) and dispose slide block (5), described slide block (5) is connected in the upper end of rod-type castor bracing frame (3), and the middle part of described castor bracing frame (3) is connected on the body (1) of described magnet absorption unit (99) in hinged way; The lower end of described castor bracing frame (3) is connected with castor (2).
2. according to the described steel plate splicing of claim 1 leveling machine, it is characterized in that described linkage levelling screw (11) exceeds described magnet absorption unit (99) body (1), and be provided with turning handle (10).
3. according to the described steel plate splicing of claim 2 leveling machine, it is characterized in that described magnet absorption unit (99) comprises two vertical center magnet (22) that are fixed on the limit portion magnet (21) in the adsorbent and 180 degree rotations are set between the two that are provided with at interval;
Be connected with rotary handle type magnetic switch (9) on the described center magnet (22).
4. according to the described steel plate splicing of claim 3 leveling machine, it is characterized in that, described axle sleeve (7) is positioned at the top of described adjusting nut (8), and being positioned at the top of described axle sleeve (7), described screw rod (11) also passes a pilot hole (14) that is arranged on described magnet absorption unit (99) body (1).
5. according to the described steel plate splicing of claim 4 leveling machine, it is characterized in that described screw rod (11) with the fixed form of axle sleeve (7) is: the both sides up and down that are positioned at axle sleeve are provided with the spacing back-up ring (15) that is fixed on the described screw rod (11).
6. according to the arbitrary described steel plate splicing leveling machine of claim 1-5, it is characterized in that the chute on the described chute beam (6) is two, lays respectively at the both sides of described axle sleeve (7), and connect a castor bracing frame and a castor respectively by a slide block separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020627501XU CN201862943U (en) | 2010-11-26 | 2010-11-26 | Steel plate splicing leveler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020627501XU CN201862943U (en) | 2010-11-26 | 2010-11-26 | Steel plate splicing leveler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201862943U true CN201862943U (en) | 2011-06-15 |
Family
ID=44134110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020627501XU Expired - Lifetime CN201862943U (en) | 2010-11-26 | 2010-11-26 | Steel plate splicing leveler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201862943U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102476252A (en) * | 2010-11-26 | 2012-05-30 | 大连船舶重工集团有限公司 | Steel plate splicing leveling machine |
| CN102873132A (en) * | 2012-09-27 | 2013-01-16 | 江门市南洋船舶工程有限公司 | Simple device for matching with flattening of flame adjustment of superstructure lining plate |
| CN104227279A (en) * | 2014-09-03 | 2014-12-24 | 昆山德蔚机械有限公司 | Movable clamp |
| CN111890526A (en) * | 2020-07-20 | 2020-11-06 | 潘兆声 | Baotou concatenation steel sheet for concrete compression molding |
-
2010
- 2010-11-26 CN CN201020627501XU patent/CN201862943U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102476252A (en) * | 2010-11-26 | 2012-05-30 | 大连船舶重工集团有限公司 | Steel plate splicing leveling machine |
| CN102476252B (en) * | 2010-11-26 | 2015-07-15 | 大连船舶重工集团有限公司 | Steel plate splicing leveling machine |
| CN102873132A (en) * | 2012-09-27 | 2013-01-16 | 江门市南洋船舶工程有限公司 | Simple device for matching with flattening of flame adjustment of superstructure lining plate |
| CN102873132B (en) * | 2012-09-27 | 2016-07-13 | 江门市南洋船舶工程有限公司 | For the easy device coordinating superstructure wall-enclosing board thermal transfer to smooth |
| CN104227279A (en) * | 2014-09-03 | 2014-12-24 | 昆山德蔚机械有限公司 | Movable clamp |
| CN111890526A (en) * | 2020-07-20 | 2020-11-06 | 潘兆声 | Baotou concatenation steel sheet for concrete compression molding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110615 Effective date of abandoning: 20150715 |
|
| RGAV | Abandon patent right to avoid regrant |