CN214265352U - Adjustable jig frame for manufacturing steel structure with complex curved surface - Google Patents
Adjustable jig frame for manufacturing steel structure with complex curved surface Download PDFInfo
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- CN214265352U CN214265352U CN202021893564.XU CN202021893564U CN214265352U CN 214265352 U CN214265352 U CN 214265352U CN 202021893564 U CN202021893564 U CN 202021893564U CN 214265352 U CN214265352 U CN 214265352U
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Abstract
The utility model discloses an adjustable bed-jig for complicated curved surface steel construction preparation mainly includes sill bar, interior pole, sleeve pipe and voussoir, the sill bar adopts hollow cylindrical, the sill bar middle part runs through fixed mounting and has interior pole, and interior pole upper portion extends to the sill bar top, interior pole outside cover is established and is installed the sleeve pipe, and the sleeve pipe adopts thick thin frustum structure, the outer wall sliding contact in sleeve pipe inner wall and the interior pole, sleeve pipe outside lower part fixed mounting has the frame that the symmetry set up, and the rectangle sliding opening has been seted up to the lateral wall around the frame, the inside fixed mounting of frame has the spring, the frame lower part runs through the sliding connection and installs the stores pylon. The utility model discloses structurally the design is simple reasonable, and the structure is nimble, and it is convenient to adjust, diversified convenient and fast that adjust, stable in structure, vulnerable part can be changed alone, and later maintenance is convenient, and the practicality is very high.
Description
Technical Field
The utility model relates to a bed-jig specifically is an adjustable bed-jig that is used for complicated curved surface steel construction preparation.
Background
Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises beam steel, steel columns, steel trusses and other members made of section steel, steel plates and the like, and rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like are adopted. The components or parts are usually connected by welding seams, bolts or rivets, and during assembly, the components or parts need to be pre-fixed and then processed, so that a jig frame is needed.
The structure of current bed-jig is fixed, and self does not possess height and angle adjustability, perhaps accommodation process is loaded down with trivial details, and fixed stability is poor, and it is inconvenient to use.
Therefore, the person skilled in the art provides an adjustable jig frame for manufacturing a complex curved steel structure to solve the problems mentioned in the background art.
Disclosure of Invention
An object of the utility model is to provide an adjustable bed-jig for complicated curved surface steel construction preparation to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an adjustable jig frame for manufacturing a complex curved surface steel structure mainly comprises a bottom rod, an inner rod, a sleeve and wedge blocks, wherein the bottom rod is in a hollow cylindrical shape, the middle of the bottom rod is fixedly provided with the inner rod in a penetrating mode, the upper portion of the inner rod extends to the position above the bottom rod, the outer side of the inner rod is sleeved with the sleeve, the sleeve is in a thick-upper-thin frustum structure, the inner wall of the sleeve is in sliding contact with the outer wall of the inner rod, the lower portion of the outer side of the sleeve is fixedly provided with symmetrically arranged outer frames, the front side wall and the rear side wall of each outer frame are provided with rectangular sliding openings, springs are fixedly arranged in the outer frames, the lower portions of the outer frames are provided with hanging racks in a penetrating and sliding mode, the upper portions of the hanging racks are arranged at the top ends of the springs in a pressing mode, the sleeve is positioned at the positions of the horn openings and is provided with the symmetrically arranged wedge blocks in an inserting mode, the lower portions of the outer sides of the wedge blocks are fixedly provided with clamping heads, and the hanging racks are sleeved below the clamping heads, the utility model discloses a cable bridge structure, including voussoir, pole, casing, bolt, connecting sleeve, roof, pole, bolt, the bolt is provided with the bolt hole inside, the inner wall fixed mounting that pole one side was close to on voussoir upper portion has spacing piece, interior pole outer wall seted up with spacing piece complex spout, voussoir lower part inner wall fixed mounting has the card strip of equidistance range, interior pole outer wall is provided with and blocks strip complex annular, the sleeve bottom is located horn mouth department fixed mounting and has interior ring gear, voussoir top fixed mounting have with interior ring gear complex outer pinion rack, sleeve top fixed mounting has the swivel mount of symmetry setting, and the bolt is run through to connect soon in the swivel mount in the middle part and is installed the bolt, and the connecting sleeve middle part outer wall fixed mounting has the roof, the bolt hole has been seted up to the roof.
As a further aspect of the present invention: the connecting sleeve left side wall is fixedly provided with a friction ring, and the friction ring left side wall is in close contact with the swivel mount right side wall positioned at the left part.
As a further aspect of the present invention: the number of the wedge blocks is two, and all the wedge blocks are combined to form a whole ring.
As a further aspect of the present invention: the utility model discloses a bottom bar, bottom bar outer wall fixed mounting have the fin of symmetry setting.
As a further aspect of the present invention: and the bottom end of the hanging rack is fixedly provided with a shifting sheet.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses structurally the design is simple reasonable, and the structure is nimble, and it is convenient to adjust, diversified convenient and fast that adjust, stable in structure, vulnerable part can be changed alone, and later maintenance is convenient, and the practicality is very high.
Drawings
Fig. 1 is a schematic structural diagram of an adjustable jig frame for manufacturing a complex curved steel structure.
Fig. 2 is a schematic structural diagram of wedge blocks, sleeves, inner rods and hangers in an adjustable jig frame for manufacturing a complex curved steel structure.
Fig. 3 is a schematic structural diagram of the adjustable jig frame for manufacturing the complex curved surface steel structure, wherein the top plate, the swivel base, the sleeve and the threaded sleeve are arranged among each other.
Fig. 4 is a schematic top view of an adjustable jig frame for manufacturing a complex curved steel structure, wherein the inner rod and the sliding groove are arranged between the inner rod and the sliding groove.
In the figure: the device comprises a bottom rod 1, fins 2, an inner rod 3, a connecting sleeve 4, a top plate 5, a rotary seat 6, a sleeve 7, a sliding groove 8, an inner gear ring 9, a ring groove 10, a limiting plate 11, a spring 12, a shifting plate 13, a clamping head 14, an outer gear plate 15, clamping strips 16, a wedge block 17, a hanging frame 18, an outer frame 19 and a friction ring 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, in the embodiment of the present invention, an adjustable jig frame for manufacturing a complex curved surface steel structure mainly includes a bottom rod 1, an inner rod 3, a sleeve 7 and a wedge 17, wherein the bottom rod 1 is hollow cylindrical, the inner rod 3 is fixedly installed in the middle of the bottom rod 1 in a penetrating manner, the upper portion of the inner rod 3 extends to the upper portion of the bottom rod 1, the sleeve 7 is installed on the outer side of the inner rod 3 in a sleeved manner, the sleeve 7 is of a thick and thin frustum structure, the inner wall of the sleeve 7 is in sliding contact with the outer wall of the inner rod 3, outer frames 19 symmetrically arranged are fixedly installed on the lower portion of the outer side of the sleeve 7, rectangular sliding openings are formed on the front and rear side walls of the outer frames 19, springs 12 are fixedly installed inside the outer frames 19, a hanging frame 18 is installed on the lower portion of the outer frames 19 in a penetrating manner, the upper portion of the hanging frame 18 is installed at the top end of the springs 12 in a pressing manner, a horn opening is formed on the lower portion of the sleeve 7, the sleeve 7 is inserted and installed with the symmetrically arranged wedge 17 at the horn opening, 17 outside lower part fixed mounting of voussoir has dop 14, 14 below of dop is located to 18 covers of stores pylon, 17 upper portions of voussoir are close to the inner wall fixed mounting of interior pole 3 one side have spacing piece 11, interior pole 3 outer wall seted up with spacing piece 11 complex spout 8, 17 lower part inner wall fixed mounting of voussoir has card strip 16 that the equidistance was arranged, interior pole 3 outer wall is provided with the 16 complex annular 10 of card strip, 7 bottom of sleeve pipe are located horn mouth department fixed mounting have interior ring gear 9, 17 top fixed mounting of voussoir have with interior ring gear 9 complex outer toothed plate 15, 7 top fixed mounting of sleeve pipe have the transposition 6 that the symmetry set up, and transposition 6 middle parts run through to connect soon installs the bolt, and connect soon through the screw in the middle part of the bolt outside installs bolt hole even 4, and overlap 4 middle part outer wall fixed mounting has roof 5, and 5 have seted up inside.
The left side wall of the connecting sleeve 4 is fixedly provided with a friction ring 20, and the left side wall of the friction ring 20 is in close contact with the right side wall of the rotary seat 6 positioned at the left part.
The number of the wedge blocks 17 is two, and all the wedge blocks 17 are combined to form a whole ring.
The bottom end of the bottom rod 1 is fixedly provided with a flat plate, and the outer wall of the bottom rod 1 is fixedly provided with symmetrical fins 2.
The bottom end of the hanging rack 18 is fixedly provided with a shifting piece 13.
The utility model discloses a theory of operation is:
the utility model relates to an adjustable jig frame for manufacturing a complex curved surface steel structure, the device is used for pre-assembling a curved surface of a steel structure, during operation, through adjusting the height and the angle of the jig frame, a plurality of jig frames form a processing curved surface, a steel structural member is fixed at the top end of the jig frame in a bolt fixing mode to form a pre-assembled whole body, the whole welding is convenient to carry out, when in adjustment, a hanging frame 18 can be opened to lift a sleeve 7, a plurality of wedge blocks 17 can be separated at the moment, the height of the sleeve 7 is adjusted, the adjusting mode is realized by clamping a convex strip 16 into different ring grooves 10 on an inner rod 3, the angle of a top plate is adjusted, firstly, the horizontal angle is inserted into sliding grooves 8 in different directions through a limiting piece 11, the delivery in the vertical direction is realized by unscrewing a bolt, the rotation of a connecting sleeve 4 is carried out, the swinging of the top plate 5 is realized, after the rotation, the friction ring 20 is tightly pressed on the rotary seat 6 through the screwing bolt, so that the position fixing is realized, the adjustment is convenient, the adjustment flexibility is high, after the adjustment is carried out, in use, the self weight of equipment is matched with the weight of a steel structure member, so that the wedge block is clamped more tightly, the sleeve 7 is positioned in the position of the wedge block and is consistent without automatically rotating due to the matching of the inner toothed ring and the outer toothed plate, the device is fixed stably and conveniently, the quick-wear part, namely the wedge block, can be independently replaced, and the service life of the whole device is long.
The utility model discloses structurally the design is simple reasonable, and the structure is nimble, and it is convenient to adjust, diversified convenient and fast that adjust, stable in structure, vulnerable part can be changed alone, and later maintenance is convenient, and the practicality is very high.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides an adjustable bed-jig for complicated curved surface steel construction preparation, mainly includes sill bar (1), interior pole (3), sleeve pipe (7) and voussoir (17), its characterized in that, sill bar (1) adopts hollow cylindrical, sill bar (1) middle part is run through fixed mounting and is had interior pole (3), and interior pole (3) upper portion extends to sill bar (1) top, interior pole (3) outside cover is established and is installed sleeve pipe (7), and sleeve pipe (7) adopt thick thin frustum structure, sleeve pipe (7) inner wall and interior pole (3) outer wall sliding contact, sleeve pipe (7) outside lower part fixed mounting has frame (19) of symmetry setting, and rectangle sliding opening has been seted up to lateral wall around frame (19), frame (19) inside fixed mounting has spring (12), frame (19) lower part runs through the sliding connection and installs stores pylon crimping (18), and installs on stores pylon (18) upper portion on spring (12) top, the utility model discloses a cable bridge, including casing pipe (7), casing pipe (7) lower part is provided with the horn mouth, casing pipe (7) are located horn mouth department and peg graft and install voussoir (17) that the symmetry set up, and voussoir (17) outside lower part fixed mounting has dop (14), dop (14) below is located to stores pylon (18) cover, the inner wall fixed mounting that voussoir (17) upper portion is close to interior pole (3) one side has spacing piece (11), interior pole (3) outer wall seted up with spacing piece (11) complex spout (8), voussoir (17) lower part inner wall fixed mounting has card strip (16) of equidistance range, interior pole (3) outer wall is provided with card strip (16) complex annular (10), casing pipe (7) bottom is located horn mouth department fixed mounting has interior ring gear (9), voussoir (17) top fixed mounting have with interior ring gear (9) complex outer pinion rack (15), casing pipe (7) top fixed mounting has swivel mount (6) that the symmetry set up, the bolt is installed in the middle part of swivel mount (6) through running through the revolve connecing, and the bolt outside middle part is installed through the screw thread revolve connecing and is connected cover (4), and even cover (4) middle part outer wall fixed mounting has roof (5), and the bolt hole has been seted up to roof (5) inside.
2. The adjustable jig frame for manufacturing the complex curved steel structure as claimed in claim 1, wherein a friction ring (20) is fixedly installed on the left side wall of the connecting sleeve (4), and the left side wall of the friction ring (20) is in close contact with the right side wall of the swivel base (6) on the left part.
3. An adjustable jig frame for making complicated curved steel structures according to claim 1, characterized in that the number of said wedges (17) is two, and all said wedges (17) are combined to form a whole ring.
4. The adjustable jig frame for manufacturing the steel structure with the complex curved surface according to claim 1, characterized in that a flat plate is fixedly installed at the bottom end of the bottom rod (1), and symmetrically arranged fins (2) are fixedly installed on the outer wall of the bottom rod (1).
5. The adjustable jig frame for manufacturing the steel structure with the complex curved surface as claimed in claim 1, wherein the bottom end of the hanging frame (18) is fixedly provided with a shifting piece (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021893564.XU CN214265352U (en) | 2020-08-26 | 2020-08-26 | Adjustable jig frame for manufacturing steel structure with complex curved surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021893564.XU CN214265352U (en) | 2020-08-26 | 2020-08-26 | Adjustable jig frame for manufacturing steel structure with complex curved surface |
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| CN214265352U true CN214265352U (en) | 2021-09-24 |
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| CN202021893564.XU Active CN214265352U (en) | 2020-08-26 | 2020-08-26 | Adjustable jig frame for manufacturing steel structure with complex curved surface |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114438892A (en) * | 2022-02-11 | 2022-05-06 | 中铁四局集团有限公司 | Multifunctional copying pad tool for steel beam assembly |
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2020
- 2020-08-26 CN CN202021893564.XU patent/CN214265352U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114438892A (en) * | 2022-02-11 | 2022-05-06 | 中铁四局集团有限公司 | Multifunctional copying pad tool for steel beam assembly |
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