CN202577935U - Suspension beam anchoring part capable of being automatically dropped - Google Patents
Suspension beam anchoring part capable of being automatically dropped Download PDFInfo
- Publication number
- CN202577935U CN202577935U CN 201220195640 CN201220195640U CN202577935U CN 202577935 U CN202577935 U CN 202577935U CN 201220195640 CN201220195640 CN 201220195640 CN 201220195640 U CN201220195640 U CN 201220195640U CN 202577935 U CN202577935 U CN 202577935U
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- Prior art keywords
- bolt
- steel plate
- anchoring
- concrete
- overarm
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- Expired - Fee Related
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Abstract
The utility model discloses a suspension beam anchoring part capable of being automatically dropped. The suspension beam anchoring part capable of being automatically dropped comprises a bottom steel plate, wherein the bottom steel plate is arranged at one side of a concrete beam or a concrete plate, a plurality of expansion bolt holes are uniformly distributed on the bottom steel plate; a bolt embedded into the concrete beam or the concrete plate is welded and fixed on the intermediate position of the bottom steel plate; a PVC (Poly Vinyl Chloride) sleeve pipe for isolating the concrete beam or the concrete plate from the bolt is arranged at the outer side of the bolt, and the other end of the bolt is connected with a steel beam which needs to be anchored in a bolting way. The suspension beam anchoring part disclosed by the utility model has the advantages of simple manufacture process, capabilities of being manufacture by using sporadic materials in engineering and being reused in multiple times and durability, thereby reducing the engineering cost and the engineering operation time and enhancing the safety and reliability of engineering construction; and the suspension beam anchoring part disclosed by the utility model also has the advantages of accurate installation position, fast installation speed, wide application and combined anchoring with multiple materials, such as channel steels and H-shaped steels, thereby saving the resources and the cost and meeting the requirement on environmental friendliness.
Description
Technical field
The utility model relates to the ground tackle that uses in a kind of building engineering field, a kind of specifically overarm anchoring piece that can come off voluntarily that is applicable to that high-building construction China and foreign countries builder's jack girder steel fixed end is connected with agent structure.
Background technology
In the engineering construction, normally the reinforcing bar of pre-buried thick diameter in concrete beam or concrete slab utilizes reinforcing bar and concrete bonding to reach the effect of anchoring object.After Structural Engineering was accomplished, electricity consumption again, gas welding sliced off the reinforcing bar on cast-in-place notes beam, the plate.With this way anchoring object, though simple, reinforcing bar can only use once, and waste of material is serious, and pre-buried position is not accurate enough, waste artificial more.
The utility model content
The utility model technical issues that need to address provide and a kind ofly make simple, safe ready, and can reduce the overarm anchoring piece that can come off voluntarily that is used for building field of engineering construction cost.
For solving the problems of the technologies described above, the technical scheme that the utility model adopted is:
The overarm anchoring piece that can come off voluntarily; Comprise the bottom steel plate that is arranged on concrete beam or concrete slab one side; Be uniformly distributed with some hole for the expansion bolts on the steel plate of bottom; Fixing bolt that is embedded on concrete beam or the concrete slab of centre position welding of bottom steel plate, the bolt outside is set with PVC sleeve pipe, the other end of bolt and the girder steel bolt that needs anchoring that is used for concrete beam or concrete slab isolation.
The further improvement of the utility model is: the said outside of the girder steel of anchoring that needs is fixed through channel-section steel buckle, pad, nut and bolted-on.
The further improvement of the utility model is: the said face down bonding of the girder steel of anchoring that needs connects balance steel plate or balance reinforcing bar, and opposite side is provided with the balance lumps of wood.
The further improvement of the utility model is: the hole that said channel-section steel buckle cooperates with bolt is for oval.
The further improvement of the utility model is: the perforate aperture of the said girder steel that needs anchoring is than the big 5-7mm of major diameter of thread of bolt.
The further improvement of the utility model is: steel plate four limits, said bottom are the taper groove, and the diameter of the hole for the expansion bolt of bottom steel plate is 10mm.
The further improvement of the utility model is: the side that said bottom steel plate contacts with concrete beam or concrete slab is preset interleaving agent.
The further improvement of the utility model is: the internal diameter of said PVC sleeve pipe is than the big 2-3mm of major diameter of thread of bolt, and the height of PVC sleeve pipe is 1/3 of a reach.
Because the technological progress of having adopted technique scheme, the utility model to obtain is:
The utility model in concrete pre-buried but not with concrete binding, form folder power and will be fixed through the high-strength nut on the high-strength bolt and concrete beam, plate by the girder steel of anchoring.Through the cantilever steel girder fixed end of anchoring external scaffolding, thereby reach the encorbelment effect of external scaffolding of anchoring.The utility model manufacture craft is simple, can use fragment data making in the engineering, and is durable, can repeatedly have enough to meet the need use; Reduced engineering cost, reduced activity duration of engineering, strengthened the safety reliability of engineering construction especially, the installation site is accurate; Installation rate is fast, and is of many uses, can carry out combination anchor with multiple material; Like channel-section steel, i iron etc., both practiced thrift resource and cost, adapted to environmental protection requirement again.
Girder steel arranged outside channel-section steel buckle, and the balance steel plate and the balance lumps of wood are set, guarantee girder steel anchoring balance and stability.The perforate of channel-section steel buckle is set to ellipse, can do adjusting among a small circle when being convenient to the pressure anchor to girder steel.Steel plate four limits in bottom are the taper groove, and the concrete beam of being convenient to pour into a mould or the form of concrete slab are attractive in appearance.Before the installation, the side that the bottom steel plate contacts with concrete beam or concrete slab is preset interleaving agent, is convenient to dismounting, comes off voluntarily.Said PVC sleeve pipe prevents bolt and concrete beam or concrete slab adhesion.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the scheme of installation that the utility model is used for anchoring i iron girder steel;
Fig. 3 is the scheme of installation that the utility model is used for anchoring channel-section steel girder steel.
Wherein, 1, the bottom steel plate, 2, hole for the expansion bolt, 3, bolt, 4, the channel-section steel buckle, 5, pad, 6, nut, 7, the PVC sleeve pipe, 8, the balance lumps of wood, 9, balance steel plate or balance reinforcing bar, 10, i iron, 11, channel-section steel.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is explained further details:
The overarm anchoring piece that can come off voluntarily shown in Fig. 1～3, comprises bottom steel plate 1, is welded on bolt 3, channel-section steel buckle 4, pad 5, the nut 6 in steel plate centre position, bottom.
Said bottom steel plate 1 is fitted and is arranged on the template place of concrete beam or concrete slab one side.Be uniformly distributed with two hole for the expansion bolts 2 on the steel plate of bottom, be convenient to the template fixation of bottom steel plate and concrete beam or concrete slab one side, and guarantee the accuracy of anchoring piece installation site.Adopting the cutter special cutting during bottom steel plate 1 cutting, polishes with wheel sander in the cutting back, otherwise that the corner of periphery directly will not influence concrete moulding will be attractive in appearance.Tapered groove is all done on four limits of steel plate, bottom, and after 45 ° of oblique angles were cut on the top 2/3 of steel plate thickness direction, it was smooth to polish flat with sander, otherwise can influence the autospasy effect of anchoring piece.The diameter of the hole for the expansion bolt 2 of bottom steel plate is 10mm.Before the installation, the side that the bottom steel plate contacts with concrete beam or concrete slab is preset interleaving agent.
Fixing bolt 3 that is embedded on concrete beam or the concrete slab of centre position welding of said bottom steel plate 1; Bolt 3 outsides are set with the PVC sleeve pipe 7 that is used for concrete beam or concrete slab isolation; The internal diameter of said PVC sleeve pipe 7 is than the big 2-3mm of major diameter of thread of bolt 3, and the height of PVC sleeve pipe 7 is 1/3 of a reach.During installation, the top screw thread application of tape of the space suitable for reading of PVC sleeve pipe and bolt is obturaged, and prevents the obstruction of concrete slurry or to the corrosion of bolt.
The other end of said bolt and the girder steel bolt that needs anchoring.Said girder steel can be i iron as shown in Figure 2 10, also can be channel-section steel 11 shown in Figure 3.Channel-section steel buckle 4 has been withheld in the said outside of the girder steel of anchoring that needs, and channel-section steel buckle arranged outside thickness is the pad 5 of 10mm, and the pad outside is fixed by nut and bolted-on.The perforate of girder steel that needs anchoring is than the big 5-7mm of major diameter of thread of bolt.The perforate of channel-section steel buckle 4 is an ellipse, can do adjusting among a small circle when being convenient to the pressure anchor to girder steel.The bolt both sides should keep symmetry, connect balance steel plate or balance reinforcing bar 9 at the said face down bonding of the girder steel of anchoring that needs, and opposite side is provided with the balance lumps of wood 8 as symmetric support.
Claims (8)
1. the overarm anchoring piece that can come off voluntarily; It is characterized in that: comprise the bottom steel plate (1) that is arranged on concrete beam or concrete slab one side; Be uniformly distributed with some hole for the expansion bolts (2) on the bottom steel plate (1); Fixing bolt (3) that is embedded on concrete beam or the concrete slab of centre position welding of bottom steel plate (1), bolt (3) outside is set with PVC sleeve pipe (7), the other end of bolt (3) and the girder steel bolt that needs anchoring that is used for concrete beam or concrete slab isolation.
2. the overarm anchoring piece that can come off voluntarily according to claim 1 is characterized in that: the said outside of the girder steel of anchoring that needs is fixed with bolt (3) bolt through channel-section steel buckle (4), pad (5), nut (6).
3. the overarm anchoring piece that can come off voluntarily according to claim 1 and 2 is characterized in that: the said face down bonding of the girder steel of anchoring that needs connects balance steel plate or balance reinforcing bar (9), and opposite side is provided with the balance lumps of wood (8).
4. the overarm anchoring piece that can come off voluntarily according to claim 3 is characterized in that: the hole that said channel-section steel buckle (4) cooperates with bolt (3) is for oval.
5. the overarm anchoring piece that can come off voluntarily according to claim 4 is characterized in that: the perforate aperture of the said girder steel that needs anchoring is than the big 5-7mm of major diameter of thread of bolt (3).
6. the overarm anchoring piece that can come off voluntarily according to claim 1 is characterized in that: steel plate (1) four limit in said bottom is the taper groove, and the diameter of the hole for the expansion bolt (2) of bottom steel plate (1) is 10mm.
7. the overarm anchoring piece that can come off voluntarily according to claim 6 is characterized in that: the side that said bottom steel plate contacts with concrete beam or concrete slab is preset interleaving agent.
8. the overarm anchoring piece that can come off voluntarily according to claim 6 is characterized in that: the internal diameter of said PVC sleeve pipe (7) is than the big 2-3mm of major diameter of thread of bolt (3), and the height of PVC sleeve pipe (7) is 1/3 of a reach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220195640 CN202577935U (en) | 2012-05-04 | 2012-05-04 | Suspension beam anchoring part capable of being automatically dropped |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220195640 CN202577935U (en) | 2012-05-04 | 2012-05-04 | Suspension beam anchoring part capable of being automatically dropped |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202577935U true CN202577935U (en) | 2012-12-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220195640 Expired - Fee Related CN202577935U (en) | 2012-05-04 | 2012-05-04 | Suspension beam anchoring part capable of being automatically dropped |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202577935U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110565972A (en) * | 2019-08-23 | 2019-12-13 | 中建四局第六建筑工程有限公司 | A regularization faces limit protection for assembly type structure |
-
2012
- 2012-05-04 CN CN 201220195640 patent/CN202577935U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110565972A (en) * | 2019-08-23 | 2019-12-13 | 中建四局第六建筑工程有限公司 | A regularization faces limit protection for assembly type structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20150504 |
|
| EXPY | Termination of patent right or utility model |