CN203905461U - Adjustable inhaul cable reinforcing device for thin-wall round concrete formwork reinforcing - Google Patents
Adjustable inhaul cable reinforcing device for thin-wall round concrete formwork reinforcing Download PDFInfo
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- CN203905461U CN203905461U CN201420290177.5U CN201420290177U CN203905461U CN 203905461 U CN203905461 U CN 203905461U CN 201420290177 U CN201420290177 U CN 201420290177U CN 203905461 U CN203905461 U CN 203905461U
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- reinforcing rib
- thin
- anchoring steel
- main reinforcing
- inhaul cable
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Abstract
The utility model provides an adjustable inhaul cable reinforcing device for thin-wall round concrete formwork reinforcing. An inhaul cable plate anchoring steel ring of the reinforcing device is connected with an edge plate of an inhaul cable plate steel plate in a welded mode, an anchoring steel pull ring is fixed to the inhaul cable plate anchoring steel ring through a bolt, the anchoring steel pull ring is connected with one end of a reverse thread fastening lock through a steel wire rope, and the other end of the reverse thread fastening lock is connected with formwork split bolts; by means of the formwork split bolts, an inner side arc main reinforcing rib and an outer side arc main reinforcing rib are clamped, the inner side of the inner side arc main reinforcing rib and the inner side of the outer side arc main reinforcing rib are respectively provided with a formwork secondary reinforcing rib, and the inner sides of the formwork secondary reinforcing ribs are provided with wood formworks. The device has the advantages that the roundness of the formworks can be adjusted accurately; adjustable inhaul cable plates can be evenly distributed in the height direction at intervals to be suitable for thin-wall round concrete structures of any height; the overall rigidity of the formworks can be improved; it is guaranteed that the surfaces of concrete components are flat and smooth; the adjustable inhaul cable reinforcing device is suitable for thin-wall round concrete structures with different diameters.
Description
Technical field
The utility model relates to the formwork reinforcement of the circular concrete structure of thin-walled in building operations, controls the circular circularity of concrete structure of thin-walled, the adjustable drag-line bracing means that the circular concrete blinding of the control device of wall thickness, particularly thin-walled is reinforced.
Background technology
In common buildings construction, the formwork reinforcement of the circular concrete structure of thin-walled adopts the several different methods such as loose spelling or customization steel form.Wherein the loose formwork reinforcement method complex process of spelling, is to be combined into circle by undersized template group on circular arc, and need to has the circular reinforcing rib that rigidity is larger to fix, and reinforce poor rigidity, circularity is controlled very difficult, and can only be approximate circle.And customization steel form technique, sizing is better, but cost is higher, and very heavy, need to coordinate big machinery to install, and can only adapt to a kind of circular concrete structure of thin-walled of diameter.The integral rigidity of above two kinds of reinforcement means is all unadjustable.
Summary of the invention
The purpose of this utility model is to provide the adjustable drag-line bracing means that the circular concrete blinding of a kind of thin-walled is reinforced, and is beneficial to control the circular concrete structure formwork circularity of thin-walled, and adapts to the circular concrete structure of thin-walled of different-diameter.
For achieving the above object, the technical solution adopted in the utility model is to provide the adjustable drag-line bracing means of the circular concrete structure of a kind of thin-walled, and this bracing means includes guy anchor steel plate, guy anchor anchoring steel loop, anchoring steel draw ring, wire rope, the main reinforcing rib of inner arc, the main reinforcing rib of outer arc, the fastening lockset of anti-screw thread, template split bolt, template time reinforcing rib, wooden form.
Described guy anchor anchoring steel ring welding is connected on the plate face of guy anchor edges of plate, anchoring steel draw ring is bolted on guy anchor anchoring steel loop, anchoring steel draw ring is connected with the fastening lockset of anti-screw thread one end by wire rope, and the other end of the fastening lockset of anti-screw thread connects template split bolt; Bolt by template split bolt clamps the main reinforcing rib of inner arc, the main reinforcing rib of outer arc, the inner side of the main reinforcing rib of inner arc, the main reinforcing rib of outer arc arranges respectively template time reinforcing rib, template time reinforcing rib inner side is provided with wooden form, and forms the adjustable drag-line bracing means of a group; The adjustable drag-line bracing means of described one group, on the circular concrete structure formwork of thin-walled, equal angles is provided with the adjustable drag-line bracing means of many groups.
The adjustable drag-line bracing means effect that the circular concrete structure formwork of thin-walled of the present utility model is reinforced has four aspect effects, and the first, circularity that can accurate adjustment section mould plate; The second, adjustable guy anchor can be arranged along short transverse proportional spacing, adapts to the circular concrete structure of thin-walled of arbitrary height; The 3rd, the drag-line power by fastening guy anchor, can increase formwork integral rigidity, can make formwork integral have larger rigidity; The 4th, template can adopt the large form of whole, can guarantee the surfacing, bright and clean of concrete component; The 5th, by regulating rope capacity, can adapt to the circular concrete structure of thin-walled of different-diameter, and can reuse.
Accompanying drawing explanation
Fig. 1 is the adjustable drag-line bracing means floor map that the circular concrete structure formwork of thin-walled of the present utility model is reinforced;
Fig. 2 is the adjustable drag-line bracing means generalized section that the circular concrete structure formwork of thin-walled of the present utility model is reinforced;
Fig. 2-1 is Fig. 2 sectional drawing.
In figure:
1, rope dish steel plate 6, the main reinforcing rib of template outer arc
2, rope dish anchoring steel loop 7, the fastening lockset of anti-screw thread
3, anchoring steel draw ring 8, template split bolt
4, wire rope 9, template time reinforcing rib
5, the main reinforcing rib 10 of template inner arc, wooden form
The specific embodiment
The adjustable drag-line bracing means of by reference to the accompanying drawings the circular concrete structure formwork of thin-walled of the present invention being reinforced is illustrated.
As shown in Fig. 1,2,2-1, the adjustable drag-line bracing means of the circular concrete structure of thin-walled of the present utility model, this bracing means includes guy anchor steel plate 1, guy anchor anchoring steel loop 2, anchoring steel draw ring 3, wire rope 4, the main reinforcing rib 5 of inner arc, the main reinforcing rib 6 of outer arc, the fastening lockset 7 of anti-screw thread, template split bolt 8, template time reinforcing rib 9, wooden form 10.
Described guy anchor anchoring steel loop 2 is welded to connect on the margin plate face of guy anchor steel plate 1, anchoring steel draw ring 3 is bolted on guy anchor anchoring steel loop 2, anchoring steel draw ring 3 is connected by the fastening lockset of wire rope 4 and anti-screw thread 7 one end, and the other end of the fastening lockset 7 of anti-screw thread connects template split bolt 8; Bolt by template split bolt 8 clamps the main reinforcing rib 5 of inner arc, the main reinforcing rib 6 of outer arc, the inner side of the main reinforcing rib 5 of inner arc, the main reinforcing rib 6 of outer arc arranges respectively template time reinforcing rib 9, template time reinforcing rib 9 inner sides are provided with wooden form 10, and form the adjustable drag-line bracing means of a group.The adjustable drag-line bracing means of described one group, on the circular concrete structure formwork of thin-walled, equal angles is provided with the adjustable drag-line bracing means of many groups.
The adjustable drag-line bracing means implementation procedure that the circular concrete structure formwork of thin-walled of the present utility model is reinforced is as follows:
Step 1: snap the line
On the basal plane of the circular concrete structure of pre-construction thin-walled, along both sides inside and outside the circular concrete structure of thin-walled, eject center line and template contral projection line, and eject the center of circle and by the cross controlling projection line in the center of circle.
Step 2: spelling template system
With split bolt 8, the textural associations such as wooden form 10, template time reinforcing rib 9, the main reinforcing rib 5 of inner arc, the main reinforcing rib 6 of outer arc are become to the template of the circular concrete structure of thin-walled.
The setting of template split bolt 8, at the level along the circular concrete structure developed surface of thin-walled and longitudinal spaced set, its level interval should meet the calculated rigidity requirement of the main reinforcing rib 5 of inner arc, the main reinforcing rib 6 of outer arc, longitudinal pitch should meet the calculated rigidity requirement of template time reinforcing rib 9, the lumps of wood that template time reinforcing rib 9 is 40 * 80.Horizontal direction wherein, on the circumference of the circular concrete structure of thin-walled, template split bolt 8 setting parties are to perpendicular to circular arc tangential line, and in the first-class radian setting of circumference.
By the bolt at formboard fastening split bolt 8 two ends, fastening by wooden form 10, template time reinforcing rib 9, the main reinforcing rib 5 of inner arc, the main reinforcing rib 6 of outer arc, form the template system of the circular concrete structure of thin-walled, and can control the sectional dimension of the circular concrete structure of thin-walled.
Step 3: assemble adjustable drag-line bracing means
All template split bolts 8 of the circular concrete structure formwork system of thin-walled horizontal direction are connected on the corresponding fastening lockset 7 of anti-screw thread.Then guy anchor anchoring steel loop 2 is welded to connect on the margin plate face of guy anchor steel plate 1, anchoring steel draw ring 3 is bolted on guy anchor anchoring steel loop 2, and anchoring steel draw ring 3 is connected by the fastening lockset of wire rope 4 and anti-screw thread 7 one end;
At the circular concrete structure formwork of thin-walled, longitudinally go up most a row and next row horizontal direction template split bolt 8 all should arrange adjustable drag-line bracing means, if the circular concrete structure of thin-walled is longitudinally highly larger, should arrange adjustable drag-line bracing means along the longitudinal proportional spacing of the circular concrete structure formwork of thin-walled, described spacing should be able to meet the rigidity requirement of time reinforcing rib 9.
Step 5: adjust circularity and formwork rigidity
After adjustable drag-line bracing means assembling, the adjustable drag-line bracing means of first fastening all many groups, the fastening lockset 7 of anti-screw thread of fastening all adjustable drag-line bracing means; And then take on guy anchor anchoring steel loop 2 the symmetrical fastening lockset 7 of anti-screw thread for dividing into groups, according to fastening degree clockwise or the fastening lockset 7 of the counter clockwise direction anti-screw thread of sequential adjustment, to adjust the distance in template split bolt 8 and the center of circle, make the circular concrete structure horizontal direction of thin-walled template reach certain circularity and integral rigidity.
Step 6: concreting
Hoop is evenly built and vibrated concrete.
Claims (1)
1. the adjustable drag-line bracing means that the circular concrete blinding of thin-walled is reinforced, is characterized in that: this bracing means includes guy anchor steel plate (1), guy anchor anchoring steel loop (2), anchoring steel draw ring (3), wire rope (4), the main reinforcing rib of inner arc (5), the main reinforcing rib of outer arc (6), the fastening lockset of anti-screw thread (7), template split bolt (8), template time reinforcing rib (9), wooden form (10);
Described guy anchor anchoring steel loop (2) is welded to connect on the margin plate face of guy anchor steel plate (1), anchoring steel draw ring (3) is bolted on guy anchor anchoring steel loop (2), anchoring steel draw ring (3) is connected with the fastening lockset of anti-screw thread (7) one end by wire rope (4), and the other end of the fastening lockset of anti-screw thread (7) connects template split bolt (8); Bolt by template split bolt (8) clamps the main reinforcing rib of inner arc (5), the main reinforcing rib of outer arc (6), the inner side of the main reinforcing rib of inner arc (5), the main reinforcing rib of outer arc (6) arranges respectively template time reinforcing rib (9), template time reinforcing rib (9) inner side is provided with wooden form (10), and forms the adjustable drag-line bracing means of a group;
The adjustable drag-line bracing means of described one group, on the circular concrete structure formwork of thin-walled, equal angles is provided with the adjustable drag-line bracing means of many groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420290177.5U CN203905461U (en) | 2014-06-03 | 2014-06-03 | Adjustable inhaul cable reinforcing device for thin-wall round concrete formwork reinforcing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420290177.5U CN203905461U (en) | 2014-06-03 | 2014-06-03 | Adjustable inhaul cable reinforcing device for thin-wall round concrete formwork reinforcing |
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| Publication Number | Publication Date |
|---|---|
| CN203905461U true CN203905461U (en) | 2014-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420290177.5U Withdrawn - After Issue CN203905461U (en) | 2014-06-03 | 2014-06-03 | Adjustable inhaul cable reinforcing device for thin-wall round concrete formwork reinforcing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203905461U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103982037A (en) * | 2014-06-03 | 2014-08-13 | 天津住总建筑集团有限公司 | Adjustable inhaul cable reinforcing device for reinforcing thin-wall round concrete formwork and control method of adjustable inhaul cable reinforcing device |
| CN106245912A (en) * | 2016-07-28 | 2016-12-21 | 张峰 | Standard harness is fixed at the angle of concrete blinding |
-
2014
- 2014-06-03 CN CN201420290177.5U patent/CN203905461U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103982037A (en) * | 2014-06-03 | 2014-08-13 | 天津住总建筑集团有限公司 | Adjustable inhaul cable reinforcing device for reinforcing thin-wall round concrete formwork and control method of adjustable inhaul cable reinforcing device |
| CN103982037B (en) * | 2014-06-03 | 2016-06-29 | 天津住总建筑集团有限公司 | The adjustable drag-line bracing means of thin-walled circle concrete blinding reinforcing and control method thereof |
| CN106245912A (en) * | 2016-07-28 | 2016-12-21 | 张峰 | Standard harness is fixed at the angle of concrete blinding |
| CN106245912B (en) * | 2016-07-28 | 2019-02-12 | 张峰 | The fixed standard harness in the angle of concrete blinding |
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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: 20141029 Effective date of abandoning: 20160629 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |