CN203867202U - Positioning tool special for steel structure vertical keel of metal curtain wall of large gymnasium - Google Patents
Positioning tool special for steel structure vertical keel of metal curtain wall of large gymnasium Download PDFInfo
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- CN203867202U CN203867202U CN201420328434.XU CN201420328434U CN203867202U CN 203867202 U CN203867202 U CN 203867202U CN 201420328434 U CN201420328434 U CN 201420328434U CN 203867202 U CN203867202 U CN 203867202U
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- metal plate
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Abstract
The utility model discloses a positioning tool special for a steel-structure vertical keel of a metal curtain wall of a large gymnasium. The positioning tool comprises an annular adjusting metal plate, a lead screw which is connected with the annular adjusting metal plate, and an adjusting support which sleeves the lead screw, wherein the two ends of the annular adjusting metal plate are bent vertically towards the same direction; the lead screw is vertically fixed in the center of the annular adjusting metal plate; the joint between the lead screw and the annular adjusting metal plate is positioned outside the annular adjusting metal plate; two annular adjusting devices are arranged inside the bending area of the annular adjusting metal plate; the annular adjusting devices pass through the annular adjusting metal plate, and are arranged outside the annular adjusting metal plate; a locking bolt is arranged in an open end formed after bending of the annular adjusting metal plate; the locking bolt passes through the bending end of the annular adjusting metal plate to enclose the open end formed after bending of the annular adjusting metal plate. By adopting the positioning tool, a steel keel can be positioned accurately, the time is shortened greatly, and the working efficiency is very remarkable under the condition of a large number of steel keels.
Description
Technical field
The utility model relates to the realm of building construction, particularly, relates to a kind of positioning tool that is exclusively used in large stadium metal curtain wall steel work vertical keel.
Background technology
Glass curtain wall and steel structure vertical keel is positioned at agent structure periphery, and by connector and agent structure, also beam or floor are connected and fixed.Because venue curtain wall area is large, so keel are densely distributed, amount to 184 lines, single line is about 52 meters, heavily approximately 3.5 tons most, the shortest approximately 13 meters, heavily approximately 1 ton.Therefore,, the in the situation that of upper air installing operation, the steel work vertical keel of large weight, long size is difficult to control installation accuracy by moved by hand.
Make steel work vertical keel installation accuracy reach designing requirement, must before keel and agent structure are connected and fixed, guarantee that keel adjust to the right place.But, because steel joist deadweight is very large, size is long, adopt Chain block to lift, handling is large to steel joist position deviation after mounting points, can not directly be connected with agent structure, need by axis and the absolute altitude position of artificial adjustment steel joist, but in work high above the ground situation, personnel cannot guarantee that operation accurately puts in place, cannot ensure the installation accuracy of steel joist.First traditional mounting means uses Chain block that steel joist is carried out after coarse localization, position by moved by hand steel joist again, operate so not only upper cost of time many, and accuracy is not high, the in the situation that of upper air installing, by the steel joist of the large weight of moved by hand control, long size, be difficult to guarantee that steel joist is accurately in place.Especially during install the horizontal direction position of vertical steel keel, the Heavy Weight of vertical steel keel, operating personnel cannot hold its concrete adjustment position.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of can accurately the horizontal direction position of steel joist being positioned, and the positioning tool that is exclusively used in large stadium metal curtain wall steel work vertical keel greatly shortening on the time.
The technical scheme in the invention for solving the above technical problem is: the positioning tool that is exclusively used in large stadium metal curtain wall steel work vertical keel, comprise that hoop regulates metal sheet, regulate the screw mandrel that is connected of metal sheet and be linked in the adjusting bearing on screw mandrel outer wall with hoop, hoop regulates the two ends of metal sheet to carry out vertical curve towards same direction, screw mandrel is vertically fixed on the center of hoop adjusting metal sheet, and leading screw and hoop regulate metal sheet junction to be positioned at the region exterior that hoop regulates metal sheet to be bent to form, hoop regulates the intra-zone of metal sheet bending to be provided with two hoop adjusting devices, one end of hoop adjusting device is arranged on hoop adjusting metal sheet outside after the curved end through hoop adjusting metal sheet simultaneously, in the openend that regulates metal sheet bending to form afterwards at hoop, be provided with lock bolt, the two ends of lock bolt regulate the curved end closed-loop of metal sheet to regulating the openend forming after metal sheet bending through hoop respectively.Vertical steel keel are carried out to the position adjustment of horizontal direction by adjusting screw and hoop adjusting device, this positioning tool can only be to carry out position adjustment in horizontal direction, can accurately steel joist be positioned, and greatly shorten on the time, for having in the situation of a large amount of steel joists, work efficiency is very obvious.
On described screw mandrel outer wall, be sheathed with holder, holder is arranged on hoop and regulates metal sheet and regulate between bearing, on the sidewall of holder, be provided with junction plate, the two ends of junction plate are fixed with the sidewall of holder and the sidewall of adjusting bearing respectively, the bottom of holder is fixed with base plate, on base plate, be provided with two fastening bolts, the bottom of fastening bolt is through base plate, screw mandrel is arranged between fastening bolt, base plate is connected with two clamps, clamp one end is arranged on base plate top, the other end is arranged on the below of base plate, two fastening bolts are all arranged between two clamps, described hoop adjusting device comprises threaded column and rotating handle, one of them termination of the outer wall of rotating handle and threaded column is fixed, and the axis of rotating handle is vertical with the axis of threaded column, the center of rotating handle is arranged on the extended line of center line of threaded column, rotating handle is arranged on the region exterior that hoop regulates metal sheet to be bent to form, and threaded column regulates metal sheet to be arranged on the intra-zone that hoop regulates metal sheet to be bent to form away from one end of rotating handle through hoop.
To sum up, the beneficial effects of the utility model are: utilize this positioning tool not only can accurately steel joist horizontal direction be positioned, and greatly shorten on the time, for having in the situation of a large amount of steel joists, work efficiency is very obvious.
Brief description of the drawings
Fig. 1 is the lateral view of positioning tool;
Fig. 2 is the top view of Fig. 1.
Mark and corresponding component title in accompanying drawing: 1-hoop regulates metal sheet; 2-vertical steel keel; 3-hoop adjusting device; 4-concrete floor; 5-clamp; 6-fastening bolt; 7-nut; 8-screw mandrel; 9-adjusting bearing; 10-holder; 11-base plate; 12-junction plate; 13-lock bolt.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model is done to detailed description further, but embodiment of the present utility model is not limited to this.
Embodiment 1:
As Fig. 1, shown in Fig. 2, be exclusively used in the positioning tool of large stadium metal curtain wall steel work vertical keel, comprise that hoop regulates metal sheet 1, regulate the screw mandrel 8 that is connected of metal sheet 1 and be linked in the adjusting bearing 9 on screw mandrel 8 outer walls with hoop, hoop regulates the two ends of metal sheet 1 to carry out vertical curve towards same direction, screw mandrel 8 is vertically fixed on the center of hoop adjusting metal sheet 1, and leading screw 8 regulates metal sheet 1 junction to be positioned at the region exterior that hoop regulates metal sheet 1 to be bent to form with hoop, hoop regulates the intra-zone of metal sheet 1 bending to be provided with two hoop adjusting devices 3, one end of hoop adjusting device 3 is arranged on hoop adjusting metal sheet 1 outside after the curved end through hoop adjusting metal sheet 1 simultaneously, in the openend forming, be provided with lock bolt 13 after hoop regulates metal sheet 1 bending, the two ends of lock bolt 13 regulate the curved end closed-loop of metal sheet 1 to regulating the openend forming after metal sheet 1 bending through hoop respectively.It is 8mm that hoop regulates the thickness of metal sheet 1, after the bending of two ends, form a frame-shaped construction, be enclosed within on the outer wall of vertical steel keel 2, utilize a lock bolt 13 to pass to seal the openend of frame-shaped construction, avoid vertical steel keel 2 to shift out from openend, two hoop adjusting devices 3 regulate metal sheet 1 to contact with vertical steel keel 2 outer walls through hoop, adjust the hoop position of vertical steel keel 2 by turning this hoop adjusting device 3, the adjustment of hoop position is reached in 30mm, reach the construction requirement of large stadium metal curtain wall steel work vertical keel, utilize this positioning tool not only can accurately steel joist be positioned, and greatly shorten on the time, for having in the situation of a large amount of steel joists, work efficiency is very obvious.
Embodiment 2:
As Fig. 1, shown in Fig. 2, on described screw mandrel 8 outer walls, be sheathed with holder 10, holder 10 is arranged on hoop and regulates metal sheet 1 and regulate between bearing 9, on the sidewall of holder 10, be provided with junction plate 12, the two ends of junction plate 12 are fixed with the sidewall of holder 10 and the sidewall of adjusting bearing 9 respectively, the bottom of holder 10 is fixed with base plate 11, on base plate 11, be provided with two fastening bolts 6, the bottom of fastening bolt 6 is through base plate 11, screw mandrel 8 is arranged between fastening bolt 6, base plate 11 is connected with two clamps 5, clamp 5 one end are arranged on base plate 11 tops, the other end is arranged on the below of base plate 11, two fastening bolts 6 are all arranged between two clamps 5.Utilize fastening bolt 6 that base plate 11 is fixed on concrete floor 4, fastening nut 7 is pressed on base plate 11 on concrete floor 4, block concrete floor 4 and base plate 11 by clamp 5 simultaneously, clamp 5 is to adopt the metal sheet of two ends towards same direction bending, blocking concrete floor 4 and base plate 11 is all arranged in the bending rear region forming of clamp 5, positioning tool can more stably be fixed with concrete floor 4, prevent that positioning tool produces mobile in position fixing process, cause locate failure, cause to install and produce larger error, regulate bearing 9 by adjustment, screw mandrel 8 is produced mobile, and then promotion hoop regulates metal sheet 1, because regulating metal sheet 1, vertical steel keel 2 and hoop be fixed as one, be wrapped in this hoop regulates the vertical steel keel 2 in metal sheet 1 also to move thereupon, realize the adjustment of lengthwise position, lengthwise position is adjusted precision and is reached in 200mm.Screw mandrel 8 produces M30 screw mandrel, and the thickness of clamp 5 is 25mm.By annular and longitudinal comprehensive adjustment, the alignment error of vertical steel keel can reach in 10mm, with respect to traditional mounting method, improve widely installation accuracy, this auxiliary mounting tool, strong adaptability, installation, easy and simple to handle, greatly improved installation effectiveness and the installation accuracy of vertical steel keel, after using, keel installation error is all controlled in 10mm, has reached good effect.
Embodiment 2:
As shown in Figure 1 and Figure 2, described hoop adjusting device 3 comprises threaded column and rotating handle, one of them termination of the outer wall of rotating handle and threaded column is fixed, and the axis of rotating handle is vertical with the axis of threaded column, the center of rotating handle is arranged on the extended line of center line of threaded column, rotating handle is arranged on the region exterior that hoop regulates metal sheet 1 to be bent to form, and threaded column regulates metal sheet 1 to be arranged on the intra-zone that hoop regulates metal sheet 1 to be bent to form away from one end of rotating handle through hoop.Vertical steel keel 2 are arranged between two threaded column, and two threaded column all contact with the symmetrical wall of vertical steel keel 2, the hoop adjusting device 3 that rotating handle and threaded column welding form is firmly rotated vertical steel keel 2 is pushed by the hand-held rotating handle of operating personnel, vertical steel keel 2 are moved towards other direction, thereby finely tune, realize hoop and regulate.
As mentioned above, can realize preferably the utility model.
Claims (3)
1. be exclusively used in the positioning tool of large stadium metal curtain wall steel work vertical keel, it is characterized in that, comprise that hoop regulates metal sheet (1), regulate the screw mandrel (8) that is connected of metal sheet (1) and be linked in the adjusting bearing (9) on screw mandrel (8) outer wall with hoop, hoop regulates the two ends of metal sheet (1) to carry out vertical curve towards same direction, screw mandrel (8) is vertically fixed on the center of hoop adjusting metal sheet (1), and leading screw (8) regulates metal sheet (1) junction to be positioned at the region exterior forming after hoop regulates metal sheet (1) bending with hoop, hoop regulates the intra-zone that metal sheet (1) is bending to be provided with two hoop adjusting devices (3), one end of hoop adjusting device (3) is arranged on hoop adjusting metal sheet (1) outside after the curved end through hoop adjusting metal sheet (1) simultaneously, in the openend forming, be provided with lock bolt (13) after hoop regulates metal sheet (1) bending, the two ends of lock bolt (13) regulate the curved end closed-loop of metal sheet (1) to regulating the bending rear openend forming of metal sheet (1) through hoop respectively.
2. the positioning tool that is exclusively used in large stadium metal curtain wall steel work vertical keel according to claim 1, it is characterized in that, on described screw mandrel (8) outer wall, be sheathed with holder (10), holder (10) is arranged on hoop and regulates metal sheet (1) and regulate between bearing (9), on the sidewall of holder (10), be provided with junction plate (12), the two ends of junction plate (12) are fixed with the sidewall of holder (10) and the sidewall of adjusting bearing (9) respectively, the bottom of holder (10) is fixed with base plate (11), on base plate (11), be provided with two fastening bolts (6), the bottom of fastening bolt (6) is through base plate (11), screw mandrel (8) is arranged between fastening bolt (6), base plate (11) is connected with two clamps (5), clamp (5) one end is arranged on base plate (11) top, the other end is arranged on the below of base plate (11), two fastening bolts (6) are all arranged between two clamps (5).
3. the positioning tool that is exclusively used in large stadium metal curtain wall steel work vertical keel according to claim 1, it is characterized in that, described hoop adjusting device (3) comprises threaded column and rotating handle, one of them termination of the outer wall of rotating handle and threaded column is fixed, and the axis of rotating handle is vertical with the axis of threaded column, the center of rotating handle is arranged on the extended line of center line of threaded column, rotating handle is arranged on the region exterior that hoop regulates metal sheet (1) to be bent to form, threaded column regulates metal sheet (1) to be arranged on the intra-zone that hoop regulates metal sheet (1) to be bent to form away from one end of rotating handle through hoop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420328434.XU CN203867202U (en) | 2014-06-19 | 2014-06-19 | Positioning tool special for steel structure vertical keel of metal curtain wall of large gymnasium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420328434.XU CN203867202U (en) | 2014-06-19 | 2014-06-19 | Positioning tool special for steel structure vertical keel of metal curtain wall of large gymnasium |
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| Publication Number | Publication Date |
|---|---|
| CN203867202U true CN203867202U (en) | 2014-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420328434.XU Active CN203867202U (en) | 2014-06-19 | 2014-06-19 | Positioning tool special for steel structure vertical keel of metal curtain wall of large gymnasium |
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| CN (1) | CN203867202U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108396871A (en) * | 2018-05-15 | 2018-08-14 | 重庆互邦莱装配式建筑工程有限公司 | The assembled toilet and its installation method being easily installed |
| CN108442738A (en) * | 2018-05-15 | 2018-08-24 | 重庆互邦莱装配式建筑工程有限公司 | Assembled toilet and its installation method |
| CN108612284A (en) * | 2018-05-15 | 2018-10-02 | 重庆互邦莱装配式建筑工程有限公司 | Aerial steelframe and its installation method |
| CN109457984A (en) * | 2018-11-08 | 2019-03-12 | 上海建工五建集团有限公司 | Curtain wall lofting tools and its setting out method |
| CN109779088A (en) * | 2019-03-13 | 2019-05-21 | 厦门大学嘉庚学院 | Exempt from the bluff piece and wall and construction method of mortar building block for consolidating single layer |
-
2014
- 2014-06-19 CN CN201420328434.XU patent/CN203867202U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108396871A (en) * | 2018-05-15 | 2018-08-14 | 重庆互邦莱装配式建筑工程有限公司 | The assembled toilet and its installation method being easily installed |
| CN108442738A (en) * | 2018-05-15 | 2018-08-24 | 重庆互邦莱装配式建筑工程有限公司 | Assembled toilet and its installation method |
| CN108612284A (en) * | 2018-05-15 | 2018-10-02 | 重庆互邦莱装配式建筑工程有限公司 | Aerial steelframe and its installation method |
| CN109457984A (en) * | 2018-11-08 | 2019-03-12 | 上海建工五建集团有限公司 | Curtain wall lofting tools and its setting out method |
| CN109457984B (en) * | 2018-11-08 | 2024-02-13 | 上海建工五建集团有限公司 | Curtain wall lofting tool and lofting method thereof |
| CN109779088A (en) * | 2019-03-13 | 2019-05-21 | 厦门大学嘉庚学院 | Exempt from the bluff piece and wall and construction method of mortar building block for consolidating single layer |
| CN109779088B (en) * | 2019-03-13 | 2024-02-13 | 厦门大学嘉庚学院 | Claw piece for stabilizing single-layer mortar-free building block, wall and construction method |
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