CN204645587U - A kind of overhanging type outrigger shaped steel anchor structure - Google Patents

A kind of overhanging type outrigger shaped steel anchor structure Download PDF

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Publication number
CN204645587U
CN204645587U CN201520351088.1U CN201520351088U CN204645587U CN 204645587 U CN204645587 U CN 204645587U CN 201520351088 U CN201520351088 U CN 201520351088U CN 204645587 U CN204645587 U CN 204645587U
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China
Prior art keywords
concrete building
plate
steel
building plate
bolt
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Active
Application number
CN201520351088.1U
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Chinese (zh)
Inventor
李宪民
袁国锋
潘峰
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Shanghai Greenland Construction Group Co Ltd
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Shanghai Greenland Construction Group Co Ltd
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Priority to CN201520351088.1U priority Critical patent/CN204645587U/en
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Abstract

The utility model discloses a kind of overhanging type outrigger shaped steel anchor structure, comprise concrete building plate, and through the some bolts in concrete building plate, the top through concrete building plate bolt is connected with angle steel pressing plate, is supported between angle steel pressing plate and concrete building plate by i iron; Below through concrete building plate bolt is knuckle L-type structure, bolt by steel plate, little shuttering supporting on concrete building plate; The steel structure girder side wall of concrete building plate is provided with the screw rod running through masonry, and screw rod outer end is connected with reserved ring.This structure fabrication is simple, and it is convenient to install and remove, and efficiency is high, and material recycling rate of waterused is high, the low and safety of expense, and efficiently avoid because redrilling damages the phenomenon of template, quality obtains guarantee; And do not produce rubbish, environmental protection, be convenient to widely use in construction.

Description

A kind of overhanging type outrigger shaped steel anchor structure
Technical field
The utility model relates to the outer shelf structure of overhanging type in architecture construction, particularly relates to a kind of overhanging type outrigger shaped steel anchor structure.
Background technology
In building operations, profile steel overhanging outer scaffold, overhanging type discharging platform, normally pre-buried two draw rings on floor, be through the inside i iron, encorbelment, then outrigger vertical rod be fixed on above i iron outside floor.This is a kind of erection form that highrise building is conventional.
Profile steel overhanging outer scaffold, overhanging type discharging platform generally use traditional " gate " pressure ring, built-in fitting 2 is embedded in concrete building plate 1, or pressure ring reinforcing bar 4 is combined into an entirety with concrete floor 1, see shown in Fig. 1 (a), Fig. 1 (b), cause pressure ring to remove and the later stage also will slice off, causes waste of material.The drawknot point way of overhanging type steel end off-load: pressure ring generally adopts round steel draw ring, and draw ring is generally embedded in inside the steel concrete at structural beams top, as the drawknot point of end off-load wire rope of encorbelmenting.
Utility model content
The purpose of this utility model is to provide a kind of overhanging type outrigger shaped steel anchor structure, and this structure fabrication is simple, and it is convenient to install and remove, efficiency is high, and material recycling rate of waterused is high, the low and safety of expense, efficiently avoid because redrilling damages the phenomenon of template, quality obtains guarantee; And do not produce rubbish, environmental protection, be convenient to widely use in construction.
The purpose of this utility model is realized by following technical proposals.
A kind of overhanging type outrigger shaped steel anchor structure, comprise concrete building plate, and through the some bolts in concrete building plate, the top through concrete building plate bolt is connected with angle steel pressing plate, is supported between angle steel pressing plate and concrete building plate by i iron; Below through concrete building plate bolt is knuckle L-type structure, bolt by steel plate, little shuttering supporting on concrete building plate; The steel structure girder side wall of concrete building plate is provided with the screw rod running through masonry, and screw rod outer end is connected with reserved ring.
Preferably, described bolt is by nut I connecting angle pressing plate, and on the bolt running through concrete building plate, cover has PVC sleeve pipe, the length of PVC sleeve pipe and the consistency of thickness of concrete building plate.
Preferably, described steel plate is supported on below concrete building plate, and little template is located at bottom steel plate, and little template and steel plate are rectangular configuration, and its panel is diagonally provided with bolt hole.
Preferably, described screw rod is connected by nut II, nut II is lined with steel plate cushion block.
Compared with prior art, the beneficial effects of the utility model are: adopt overhanging type steel anchorage style, and screw rod makes simply, install and dismantle processes is simple, speed is fast, recycling rate of waterused is high, do not produce rubbish, environmental protection.Adopt beam sides screw rod drawknot scheme, it is installed, remove convenient, material recycling rate of waterused is high, and speed is fast, and expense is low and safety, quality are all secure, efficiently avoid because redrilling damages the phenomenon of template.
Accompanying drawing explanation
Fig. 1 (a) and Fig. 1 (b) is traditional profile steel overhanging outer scaffold structural representation.
Fig. 2 is the utility model overhanging type steel anchor structure schematic diagram.
Fig. 3 is the medium and small formwork structure schematic diagram of Fig. 2.
Fig. 4 is beam sides screw rod drawknot schematic diagram.
In figure: 1, concrete building plate; 2, built-in fitting; 3, i iron; 4, reinforcing bar; 5, bolt; 6, nut I; 7, angle steel pressing plate; 8, pvc pipe hole; 9, steel plate; 10, little template; 11, bolt hole; 12, reserved ring; 13, screw rod; 14, nut II; 15, steel plate cushion block.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described further.
As shown in Figure 2, Figure 4 shows, this overhanging type outrigger shaped steel anchor structure, comprises concrete building plate 1, and through the some bolts 5 in concrete building plate 1, top through concrete building plate 1 bolt 5 is connected with angle steel pressing plate 7, is supported between angle steel pressing plate 7 and concrete building plate 1 by i iron 3; Below through concrete building plate 1 bolt 5 is knuckle L-type structure, and steel plate 9, little template 10 are supported on concrete building plate 1 by bolt 5; The steel structure girder side wall of concrete building plate 1 is provided with the screw rod 13 running through masonry, and screw rod 13 outer end is connected with reserved ring 12.
Wherein, bolt 5 is by nut I 6 connecting angle pressing plate 7, and on the bolt 5 running through concrete building plate 1, cover has PVC sleeve pipe, concrete building plate 1 is equipped with pvc pipe hole 8.
Steel plate 9 is supported on below concrete building plate 1, and little template 10 is located at bottom steel plate 9.
As shown in Figure 3, little template 10 is rectangular configuration, and its panel is diagonally provided with bolt hole 11.
As shown in Figure 4, screw rod 13 is connected by nut II 14, nut II 14 is lined with steel plate cushion block 15.
The utility model overhanging type steel anchoring process have employed i.e. detachable " L " type bolt anchoring scheme:
A kind of " L " type bolt of processing, position is reserved in advance on floor, cutting machine is adopted template to be cut out the large platelet seam of 400 × 400 specification on the position of reserving, and then hole in template, pvc pipe is penetrated at hole position, then " L " type bolt is passed template, bottom arranges the 3mm steel plate of 10 × 10.
First, " L " type bolt and template be installed in the lump, during the form removable of bottom, the template of 400 × 400 specifications of local will not be removed.Until the overhanging type steel work period completes, can overall pulling down.
The advantage of this structure be screw rod make simple, to install and dismantle processes is simple, speed is fast, recycling rate of waterused is high, do not produce rubbish, environmental protection.
Beam sides screw rod drawknot off-load method:
Sleeve pipe hole is set in the middle part of beam sides, adopts tool-type screw rod instrument (end curves circular) that steel plate and screw cap anchoring are set inside beam, solve the deficiency that drawknot point is set in beam face.
In construction, bury pvc pipe hole in advance underground at beam (wall), after beam (wall) form removable, be through by screw rod ecto-entad in beam (wall) and arrange steel plate pad and nut is fixed, end circle is as off-load drawknot stress point.
The advantage of this structure is installation, removes conveniently, and material recycling rate of waterused is high, and speed is fast, and expense is low and safety, quality are all secure, effectively avoids redrilling to destroy template.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that detailed description of the invention of the present utility model is only limitted to this, for the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to the utility model and be determined by submitted to claims.Scope of patent protection.

Claims (4)

1. an overhanging type outrigger shaped steel anchor structure, it is characterized in that: comprise concrete building plate (1), and through the some bolts (5) in concrete building plate (1), top through concrete building plate (1) bolt (5) is connected with angle steel pressing plate (7), is supported between angle steel pressing plate (7) and concrete building plate (1) by i iron (3); Below through concrete building plate (1) bolt (5) is knuckle L-type structure, and steel plate (9), little template (10) are supported on concrete building plate (1) by bolt (5); The steel structure girder side wall of concrete building plate (1) is provided with the screw rod (13) running through masonry, and screw rod (13) outer end is connected with reserved ring (12).
2. overhanging type outrigger shaped steel anchor structure according to claim 1, it is characterized in that: described bolt (5) is by nut I (6) connecting angle pressing plate (7), the upper cover of bolt (5) running through concrete building plate (1) has PVC sleeve pipe, the consistency of thickness of the length of PVC sleeve pipe and concrete building plate (1).
3. overhanging type outrigger shaped steel anchor structure according to claim 1, it is characterized in that: described steel plate (9) is supported on concrete building plate (1) below, little template (10) is located at steel plate (9) bottom, little template (10) and steel plate are rectangular configuration, its panel are diagonally provided with bolt hole (11).
4. overhanging type outrigger shaped steel anchor structure according to claim 1, is characterized in that: described screw rod (13) is connected by nut II (14), nut II (14) is lined with steel plate cushion block (15).
CN201520351088.1U 2015-05-27 2015-05-27 A kind of overhanging type outrigger shaped steel anchor structure Active CN204645587U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520351088.1U CN204645587U (en) 2015-05-27 2015-05-27 A kind of overhanging type outrigger shaped steel anchor structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520351088.1U CN204645587U (en) 2015-05-27 2015-05-27 A kind of overhanging type outrigger shaped steel anchor structure

Publications (1)

Publication Number Publication Date
CN204645587U true CN204645587U (en) 2015-09-16

Family

ID=54098345

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520351088.1U Active CN204645587U (en) 2015-05-27 2015-05-27 A kind of overhanging type outrigger shaped steel anchor structure

Country Status (1)

Country Link
CN (1) CN204645587U (en)

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