CN208866653U - For welding the positioning device of modular unit - Google Patents

For welding the positioning device of modular unit Download PDF

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Publication number
CN208866653U
CN208866653U CN201821407252.6U CN201821407252U CN208866653U CN 208866653 U CN208866653 U CN 208866653U CN 201821407252 U CN201821407252 U CN 201821407252U CN 208866653 U CN208866653 U CN 208866653U
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CN
China
Prior art keywords
positioning
welding
modular unit
circular formwork
brackets
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Active
Application number
CN201821407252.6U
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Chinese (zh)
Inventor
邓啟飞
谭品
李建平
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Foshan City Guangdong Utron Steel Structure Co
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Foshan City Guangdong Utron Steel Structure Co
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Priority to CN201821407252.6U priority Critical patent/CN208866653U/en
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Abstract

The utility model provides a kind of for welding the positioning device of modular unit, including two brackets, left end positioning device, right end positioning device and top positioning device;Two support verticals are erected in horizontal plane fixation, and two spacer support frame pre-determined distances be oppositely arranged;Left end positioning device is installed on the inside of a bracket, bearing height for adjusting two support angle points of circular formwork left end up and down is positioned with the height and position of two support angle points to circular formwork left end, also, left end positioning device simultaneously positions the left end horizontal position of circular formwork;Right end positioning device is installed on the inside of another bracket, is positioned for adjusting two support angle points of circular formwork right end up and down with the height and position of two support angle points to circular formwork right end;The opposite top for being installed on two brackets of top positioning device.The positioning device is conducive to improve the quality of production and progress of three-dimension curved surface template.

Description

For welding the positioning device of modular unit
Technical field
The utility model relates to Reinforced Concrete Bridge steel form production fields, in particular to a kind of for welding template list The positioning device of member.
Background technique
It is also higher and higher to the appearance aesthetic of highway, railroad bridge with the development of urban construction.Current bridge Bottom is common linear type or simple curve arch, i.e. appearance is simple Two-dimensional Surfaces shape;Bridge each portion at present Parabolically shape, each section of cross section are also that parabolical bridge starts to occur at home for longitudinal section, and the template of this bridge claims Be three-dimension curved surface template.Present bridge width is more than tens meters, and length is more than that several hundred rice are very common.Referring to Fig. 1, although Kind large bridge is longer wider, and external mold downward projection is composed of the modular unit 1 of several small rectangles, i.e., and three Circular formwork is tieed up by several 1 combinatorial surfaces of modular unit at modular unit 1 includes circular formwork 11, curved surface skeleton 12, several struts 13 and plane skeleton 14, circular formwork 11 be welded on curved surface skeleton 12, plane skeleton 14 is horizontally placed on curved surface skeleton 12 1 The surface of side, the both ends of each strut 13 are respectively welded on curved surface skeleton 12 and Planar Bone frame 14, and each strut 13 is equal Perpendicular to plane skeleton 14, it is thusly-formed whole steel frame construction.Therefore, the production of modular unit 1 is to guarantee entire bridge matter The important indicator of amount, since the height at four angles of circular formwork 11 is generally all unequal, that is to say, that can accurately control each The different height at four angles of a circular formwork 11, so that it may guarantee the curve quality of three-dimension curved surface template, it is ensured that complex-curved The structure size of shape concrete-bridge.Therefore, need to research and develop it is a kind of for welding the positioning device of modular unit 1, to ensure The quality of production and progress of three-dimension curved surface template.
Utility model content
In view of the above, the utility model provide it is a kind of for welding the positioning device of modular unit, to improve three-dimensional The quality of production and progress of circular formwork.
The utility model relates to technical solution:
It is a kind of for welding the positioning device of modular unit, including two brackets, left end positioning device, right end positioning device And top positioning device;
Two support verticals are erected in horizontal plane fixation, and two spacer support frame pre-determined distances be oppositely arranged;
Left end positioning device is installed on the inside of a bracket, for adjusting two strut angles of circular formwork left end up and down The bearing height of point is positioned with the height and position of two support angle points to circular formwork left end, also, left end positioning dress It sets while the left end horizontal position of circular formwork is positioned;
Right end positioning device is installed on the inside of another bracket, for adjusting two supports of circular formwork right end up and down Angle point is positioned with the height and position of two support angle points to circular formwork right end;
The opposite top for being installed on two brackets of top positioning device, by plane skeleton be positioned at circular formwork just on Side.
Further, the left end positioning device includes two lift adjustment components being oppositely arranged, lift adjustment component Including pillar, sliding sleeve and locking bolt, the top of two brackets all has the support arm stretched out inwardly, and the top of pillar is fixed in The bottom end of support arm bottom surface, pillar is fixed on horizontal plane, and sliding sleeve is liftably sheathed on pillar, and locking bolt is installed on sliding sleeve On, for sliding sleeve to be fixed on predeterminated position.
Further, the top of the sliding sleeve has a supporting walls.
Further, the pillar uses inside with the column structure of certain bit plane.
Further, the peripheral wall of the sliding sleeve offers screw hole, and locking bolt is bolted in this screw hole, the spiral shell of locking bolt Cap end is connected with adjusting handle.
Further, the right end positioning device includes that two jackings being oppositely arranged adjust component, and jacking adjusts component Including two supports cover for seat, jacking post and lifting bodies, two support base sets are relatively fixed to up and down in the bracket on right side Side, jacking post can be arranged in up and down in two support cover for seat, and lifting body is held in the bottom end of jacking post.
Further, the lifting body uses jack.
Further, the top positioning device includes two end positioning components, and two end positioning components distinguish phase To the top surface for being set to two brackets, end positioning component includes locating piece, pressing plate and bolt, and locating piece is fixed in the top of bracket The local bottom surface in face, pressing plate is located on locating piece, remaining bottom surface side of pressing plate stretches out on the inside of locating piece, and bolt passes through pressing plate, spiral shell The end that is spirally connected of bolt is bolted in cantilever tip.
Further, described for weld the positioning device of modular unit to further include pedestal, bottom end, the left end of two brackets The bottom end of positioning device and the bottom end of right end positioning device are fixed on pedestal.
The positioning device that the utility model is used to weld modular unit passes through setting two brackets, left end positioning device, the right side Four support angle points correspondence of circular formwork is positioned at left end positioning device and the right side by end positioning device and top positioning device On end positioning device, plane skeleton is positioned to the surface of circular formwork, the both ends of each strut are respectively welded in song On facial bone frame and Planar Bone frame, whole steel frame construction is formed.It can be accurate by left end positioning device and right end positioning device And the different bearing heights of four support angle points of each circular formwork are quickly adjusted, it can be to plane by top positioning device Skeleton is accurate and quickly positions, and so effectively increases the quality of production and progress of three-dimension curved surface template.
Detailed description of the invention
Fig. 1 be the utility model relates to modular unit schematic view of the front view;
Fig. 2 is the schematic view of the front view for the positioning device that the utility model is used to weld modular unit;
Fig. 3 is the usage state diagram for the positioning device that the utility model is used to weld modular unit;
Fig. 4 is the schematic cross-sectional view of line A-A in Fig. 3.
Specific embodiment
Below with reference to the attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear Chu is fully described by.It should be appreciated that specific embodiment described herein is only used to explain the utility model, it is not used to Limit scope of protection of the utility model.
Please see Fig. 2 to Fig. 4, the utility model provides a kind of for welding the positioning device of modular unit, including two Bracket 2, left end positioning device 3, right end positioning device 4 and top positioning device 5;
Two brackets 2 are erected perpendicular to horizontal plane fixation, and two brackets 2 are oppositely arranged with being spaced pre-determined distance;
Left end positioning device 3 is installed on 2 inside of a bracket, for adjusting two branch of 11 left end of circular formwork up and down The bearing height of support angle point is positioned with the height and position of two support angle points to 11 left end of circular formwork, also, left end Positioning device 3 simultaneously positions the left end horizontal position of circular formwork 11;
Right end positioning device 4 is installed on another 2 inside of bracket, for adjusting two of 11 right end of circular formwork up and down Support angle point is positioned with the height and position of two support angle points to 11 right end of circular formwork;
The opposite top for being installed on two brackets 2 of top positioning device 5, is positioned at circular formwork 11 for plane skeleton 14 Surface.
The utility model be used to weld the positioning device of modular unit by two brackets 2 of setting, left end positioning device 3, The corresponding left end that is positioned at of four support angle points of circular formwork 11 is positioned dress by right end positioning device 4 and top positioning device 5 It sets in 3 and right end positioning device 4, plane skeleton 14 is positioned to the surface of circular formwork 11, by the two of each strut 13 End is respectively welded on curved surface skeleton 12 and Planar Bone frame 14, forms whole steel frame construction.Pass through left end positioning device 3 and the right side End positioning device 4 can accurately and quickly adjust the different bearing heights of four support angle points of each circular formwork 11, pass through Top positioning device 5 can be accurate to plane skeleton 14 and quickly positions, and so effectively increases the production of three-dimension curved surface template Quality and progress.
In the present embodiment, left end positioning device 3 includes two lift adjustment components being oppositely arranged, lift adjustment component packet Pillar 31, sliding sleeve 32 and locking bolt 33 are included, the top of two brackets 2 all has the support arm 21 stretched out inwardly, pillar 31 Top is fixed in 21 bottom surface of support arm, and the bottom end of pillar 31 is fixed on horizontal plane, and sliding sleeve 32 is liftably sheathed on pillar 31, The top of sliding sleeve 32 has a supporting walls 321, and for supporting a support angle point of 11 left end of circular formwork, locking bolt 33 is pacified Loaded on sliding sleeve 32, for sliding sleeve 32 to be fixed on predeterminated position.
The column structure that inside has certain bit plane 311 can be used in pillar 31, horizontal with the left end to circular formwork 11 Position is positioned.Preferably, pillar 31 is using square tube in the present embodiment.
The peripheral wall of sliding sleeve 32 offers screw hole, and locking bolt 33 is bolted in this screw hole, and the screw cap end of locking bolt 33 is solid It is connected to adjusting handle, 33 positive and negative rotation of locking bolt is driven by adjusting handle, so that the end face of locking bolt 33 is held in branch 31 periphery wall of column and 32 position of locking sliding sleeve, alternatively, the end face of locking bolt 33 is made to be detached from 31 periphery wall of pillar and be adjustable The position of sliding sleeve 32.
Right end positioning device 4 includes that two jackings being oppositely arranged adjust component, and it includes two supports that jacking, which adjusts component, Cover for seat 41, jacking post 42 and lifting body 43, two about 41 cover for seat of support are relatively fixed to 2 inside of bracket on right side, Jacking post 42 can be arranged in up and down in two support cover for seat 41, and lifting body 43 is held in the bottom end of jacking post 42, be used for band Dynamic jacking post 42 is gone up and down, and two support angle points of 11 right end of circular formwork are respectively positioned in the top of two jacking posts 42.
It is appreciated that for the ease of accurately adjusting the position of the position of sliding sleeve 32 and jacking post 42, it can be respectively in pillar 31 With setting size scale value in jacking post 42.
In the present embodiment, lifting body 43 uses jack.
Top positioning device 5 includes two end positioning components, and two end positioning components are relatively arranged on two respectively The top surface of bracket 2, end positioning component include locating piece 51, pressing plate 52 and bolt 53, and locating piece 51 is fixed in the top of bracket 2 The local bottom surface in face, pressing plate 52 is located on locating piece 51, remaining bottom surface side of pressing plate 52 stretches out 51 inside of locating piece, and bolt 53 is worn Pressing plate 52 is crossed, the end that is spirally connected of bolt 53 is bolted in 2 top of bracket.In use, plane skeleton 14 passes through 53 phase of pressing plate 52 and bolt It is positioned between two locating pieces 51 with clamping.
The utility model further includes pedestal 6, the bottom end of two brackets 2, two for welding the positioning device of modular unit The bottom end of pillar 31 and the bottom end of lifting body 43 are fixed on pedestal 6.
Before producing modular unit 1, the three-dimensional dimension data that computer calculates each modular unit 1 are first passed through, then Circular formwork 11 and plane skeleton 14 are positioned respectively by the positioning device that the utility model is used to weld modular unit Afterwards, then by several struts 13 by circular formwork 11 curved surface skeleton 12 and Planar Bone frame 14 be welded into modular unit 1.
The localization method for the positioning device that the utility model is used to weld modular unit is as follows:
It first supports the left side of angle point and circular formwork 11 to be respectively positioned in left end for two of 11 left end of circular formwork to determine On the device 3 of position, the height and position of each support angle point is adjusted by left end positioning device 3;Then by the right end of circular formwork 11 Two support Corner characters in right end positioning device 4, the height position of each support angle point is adjusted by right end positioning device 4 It sets;Plane skeleton 14 is finally positioned to the surface of circular formwork 11.
More specifically, the first three-dimensional data calculated according to computer adjusts the height and position of two sliding sleeves 32 and two jack Then four support angle points correspondence of circular formwork 11 is placed in two sliding sleeves 32 and two jacking posts 42 by the height and position of column 42 On, and the left side of circular formwork 11 is held on pillar 31 and is positioned, to complete the positioning of circular formwork 11;Finally Plane skeleton 14 is placed between two locating pieces 51, fixes plane skeleton 14 with mutually clamping by pressing plate 52 with bolt 53.
It should be noted that the utility model is used to weld left end positioning device 3 and the right side of the positioning device of modular unit Although end positioning device 4 contributes to four support angle points of lift adjustment, left end positioning device 3 and right end positioning device 4 are simultaneously It is not identical, it is designed in this way convenient for being placed in circular formwork 11 in positioning, and after modular unit 1 is welded, convenient for taking out template Unit 1;Furthermore it is designed in this way that structure is simple, and manufacturing cost is low.
To sum up, the positioning device that the utility model is used to weld modular unit is positioned by left end positioning device 3 and right end Device 4 can accurately and quickly adjust the different bearing heights of four support angle points of each circular formwork 11, fixed by top Position device 5 can be accurate to plane skeleton 14 and quickly be positioned, so effectively increase the quality of production of three-dimension curved surface template with Progress.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases The technical field of pass, is also included in the patent protection scope of the utility model.

Claims (9)

1. a kind of for welding the positioning device of modular unit, which is characterized in that including two brackets (2), left end positioning devices (3), right end positioning device (4) and top positioning device (5);
Two brackets (2) erect perpendicular to horizontal plane fixation, and two brackets (2) are oppositely arranged with being spaced pre-determined distance;
Left end positioning device (3) is installed on the inside of a bracket (2), for adjusting two of circular formwork (11) left end up and down The bearing height of angle point is supported to position with the height and position of two support angle points to circular formwork (11) left end, also, Left end positioning device (3) simultaneously positions the left end horizontal position of circular formwork (11);
Right end positioning device (4) is installed on the inside of another bracket (2), for adjusting the two of circular formwork (11) right end up and down A support angle point is positioned with the height and position of two support angle points to circular formwork (11) right end;
The opposite top for being installed on two brackets (2) of top positioning device (5), is positioned at circular formwork for plane skeleton (14) (11) surface.
2. according to claim 1 for welding the positioning device of modular unit, which is characterized in that the left end positioning dress Setting (3) includes two lift adjustment components being oppositely arranged, and lift adjustment component includes pillar (31), sliding sleeve (32) and locking spiral shell Bolt (33), the top of two brackets (2) all have the support arm (21) stretched out inwardly, and the top of pillar (31) is fixed in support arm (21) bottom end of bottom surface, pillar (31) is fixed on horizontal plane, and sliding sleeve (32) is liftably sheathed on pillar (31), locking spiral shell Bolt (33) is installed on sliding sleeve (32), for sliding sleeve (32) to be fixed on predeterminated position.
3. according to claim 2 for welding the positioning device of modular unit, which is characterized in that the sliding sleeve (32) Top has a supporting walls (321).
4. according to claim 2 for welding the positioning device of modular unit, which is characterized in that the pillar (31) is adopted There is the column structure of certain bit plane (311) with inside.
5. according to claim 2 for welding the positioning device of modular unit, which is characterized in that the sliding sleeve (32) Peripheral wall offers screw hole, and locking bolt (33) is bolted in this screw hole, and the screw cap end of locking bolt (33) is connected with adjusting handle.
6. according to claim 1 for welding the positioning device of modular unit, which is characterized in that the right end positioning dress Setting (4) includes that two jackings being oppositely arranged adjust component, and it includes two support cover for seat (41), jacking posts that jacking, which adjusts component, (42) and lifting body (43), two supports cover for seat (41) are relatively fixed to up and down on the inside of the bracket (2) on right side, jacking post (42) it can be arranged in up and down in two support cover for seat (41), lifting body (43) is held in the bottom end of jacking post (42).
7. according to claim 6 for welding the positioning device of modular unit, which is characterized in that the lifting body (43) jack is used.
8. according to claim 1 for welding the positioning device of modular unit, which is characterized in that the top positioning dress Setting (5) includes two end positioning components, and two end positioning components are relatively arranged on the top surface of two brackets (2) respectively, is held Portion's positioning component includes locating piece (51), pressing plate (52) and bolt (53), and locating piece (51) is fixed in the top surface of bracket (2), pressure The local bottom surface of plate (52) is located on locating piece (51), remaining bottom surface side of pressing plate (52) stretches out on the inside of locating piece (51), bolt (53) pressing plate (52) are passed through, the end that is spirally connected of bolt (53) is bolted in bracket (2) top.
9. according to claim 1 for welding the positioning device of modular unit, which is characterized in that described for welding mould The positioning device of plate unit further includes pedestal (6), and the bottom end of two brackets (2), the bottom end of left end positioning device (3) and right end are fixed The bottom end of position device (4) is fixed on pedestal (6).
CN201821407252.6U 2018-08-28 2018-08-28 For welding the positioning device of modular unit Active CN208866653U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821407252.6U CN208866653U (en) 2018-08-28 2018-08-28 For welding the positioning device of modular unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821407252.6U CN208866653U (en) 2018-08-28 2018-08-28 For welding the positioning device of modular unit

Publications (1)

Publication Number Publication Date
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110355587A (en) * 2019-06-11 2019-10-22 昌河飞机工业(集团)有限责任公司 A kind of frock clamp and method for processing solder type strut

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110355587A (en) * 2019-06-11 2019-10-22 昌河飞机工业(集团)有限责任公司 A kind of frock clamp and method for processing solder type strut

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Positioning device for welding formwork units and positioning method of positioning device

Effective date of registration: 20190902

Granted publication date: 20190517

Pledgee: Guangdong Rural Commercial Bank branch of the South China Sea Danzao Limited by Share Ltd

Pledgor: Foshan City, Guangdong utron Steel Structure Co.

Registration number: Y2019990000195

PE01 Entry into force of the registration of the contract for pledge of patent right