CN204551442U - A kind of reinforcing bar cage hoisting movable hook - Google Patents
A kind of reinforcing bar cage hoisting movable hook Download PDFInfo
- Publication number
- CN204551442U CN204551442U CN201520102923.8U CN201520102923U CN204551442U CN 204551442 U CN204551442 U CN 204551442U CN 201520102923 U CN201520102923 U CN 201520102923U CN 204551442 U CN204551442 U CN 204551442U
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- China
- Prior art keywords
- suspension
- cage
- reinforcing bar
- hook
- pin
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Abstract
The utility model discloses a kind of reinforcing bar cage hoisting movable hook, comprise suspension ring, suspension rod, suspension hook and lock cage pin, described suspension ring and suspension hook are fixedly connected on the two ends of suspension rod respectively, coupler body side, described suspension hook upper end is provided with the collar, described lock cage pin is through the collar, and the coupler body end of one end and suspension hook removably connects.The utility model efficiently solves and adopts existing hanging apparatus, the problem that reinforcing cage easily floats in construction, and causes the problems such as larger, the on-the-spot processing time consuming effort of reinforcing bar loss because reusing, and this apparatus structure is simple, handling ease, easy and simple to handle, applied widely.
Description
Technical field
The utility model relates to construction technology of cast-in-place bored field, is specially a kind of reinforcing bar cage hoisting movable hook.
Background technology
Bored pile is one of important way changing bearing capacity of foundation soil, has the features such as widely applicable, change bearing capacity of foundation soil successful, construction technology are simple to operation.But because bored pile is underground construction, the factor affecting piling quality is a lot, so all must be strict with each link in its work progress, the especially lifting of reinforcing cage, if control improper, will have a strong impact on the construction quality of castinplace pile.To be the center of abolishing rear reinforcing cage according to pile crown control stake position as the center of stake to pile center's off normal.By hanging muscle to control when usually transferring reinforcing cage, ensure that the position of reinforcing cage accurately controls within the scope of off normal, hang muscle generally reinforcing cage to be sling and make its bottom leave bottom an about 10cm, make reinforcing cage like this because gravity to make to hang muscle stressed, ensure the verticality of reinforcing cage with this.But the muscle that hangs used at present is and the reinforcing bar of pile foundation reinforcing bar with diameter, according to actual conditions Site Welding, but this form of construction work is easy to cause rising of steel cage, there is quality accident, and reinforcing bar use after just scrapped, cannot reuse, cause reinforcing bar loss ratio larger, and the muscle that hangs of every pile wants on-the-spot processing, this causes certain loss to unit in charge of construction and loses time.
Utility model content
Be that providing a kind of effectively can prevent rising of steel cage and can reuse the reinforcing bar cage hoisting movable hook reducing reinforcing bar loss for the problems referred to above the purpose of this utility model, technical scheme is as follows:
A kind of reinforcing bar cage hoisting movable hook, comprise suspension ring, suspension rod, suspension hook and lock cage pin, described suspension ring and suspension hook are fixedly connected on the two ends of suspension rod respectively, and coupler body side, described suspension hook upper end is provided with the collar, described lock cage pin is through the collar, and the coupler body end of one end and suspension hook removably connects.
Further, described lock cage pin one end is provided with screw thread, and the coupler body end of described suspension hook is provided with and the nut locked cage pin screw thread and match.
Further, the described lock cage pin other end is also provided with turn handle.
Further, described suspension rod to be fixedly connected with by snap close by suspension rod epimere and suspension rod hypomere and to form.
Further, described suspension ring and suspension rod are the screw-thread steel of Φ 20mm, and described suspension hook is the Q235 steel plate that 20mm is thick, and described lock cage pin is the round steel of Φ 8mm.
The beneficial effects of the utility model are: the utility model efficiently solves and adopts existing hanging apparatus, the problem that reinforcing cage easily floats in construction, and cause the problems such as larger, the on-the-spot processing time consuming effort of reinforcing bar loss because reusing, and this apparatus structure is simple, handling ease, easy and simple to handle, applied widely.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model reinforcing bar cage hoisting movable hook.
In figure: 1-suspension ring; 2-turn handle; 3-snap close; 4-suspension rod; 5-locks cage pin; The 6-collar; 7-nut; 8-suspension hook.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described further: a kind of reinforcing bar cage hoisting movable hook, comprise suspension ring 1, suspension rod 4, suspension hook 8 and lock cage pin 5, described suspension ring 1 and suspension hook 8 are fixedly connected on the two ends of suspension rod 4 respectively, coupler body side, described suspension hook 8 upper end is provided with the collar 6, described lock cage pin 5 is through the collar 6, and the coupler body end of one end and suspension hook 8 removably connects.
Lock cage pin 5 one end is provided with screw thread, and the other end is also provided with turn handle 2, and the coupler body end of suspension hook 8 is provided with and the nut 7 locked cage pin 5 screw thread and match.Lock cage pin 5 is arranged on after on suspension hook 8, a closed ring is formed together with suspension hook 8, effectively can fix reinforcing cage, not only can control stake position accurately, and the generation of the rising of steel cage situation that can prevent various factors in work progress from causing, dismantle also more convenient at the end of construction simultaneously.
Suspension rod 4 to be fixedly connected with by snap close 3 by suspension rod epimere and suspension rod hypomere and to form, and this structure can regulate the length of suspension rod 4 by unclamping snap close 3 according to actual conditions.Snap close 3 adopts 25 shaped steel wire rope clamps, and the length that quantity can adjust as required suitably increases.
Suspension ring 1 and suspension rod 4 adopt the screw-thread steel of Φ 20mm, have enough mechanical strengths to bear the upthrust causing rising of steel cage, in work progress, not easily produce distortion, can effectively prevent floating cage.
The Q235 steel plate that suspension hook 8 adopts 20mm thick, adopts welding manner to be connected with suspension rod 4.Lock cage pin 5 adopts the round steel of Φ 8mm, utilizes same label round steel to weld turn handle 2.
Installation: in pile foundation construction, each reinforcing cage adopts and forms a set of hanging apparatus by two reinforcing bar cage hoisting movable hooks, first regulates suspension rod 4 length according to actual conditions, and tighten snap close 3 bolt before installing.Suspension hook 8 and reinforcing cage topmost reinforcing rib are connected, and then lay lock cage pin 5.After the complete hand-hole of reinforcing cage, suspension ring 1 are socketed on supporting steel pipe, and supporting steel pipe is placed on the lumps of wood or other strong points that protect and lay outside bucket.
In filling concrete process, the upthrust produced when concrete surface rises acts on suspension hook 8 and suspension rod 4 by reinforcing cage, act on fixing support bar by the suspension ring 1 of suspension rod 4 upper end again, total is firm and have enough mechanical strengths, therefore avoid the floating of reinforcing cage, effectively ensure that the quality of construction.
Demolition Construction: after pile foundation filling concrete completes, rotates turn handle 2 and extracts lock cage pin 5, remove apical support steel pipe, oliquely downward move suspension rod 4, make suspension hook 8 and reinforcing cage depart from and extract, clean, deposit in order to using next time, so just greatly save the loss of reinforcing bar.
Such as: before stone Ji special line for passenger trains station, engineering SJZ-2 bid section engineering comprises 7028 pile bases altogether, comprise depreciation and change needs, the hanging apparatus that whole project only needs outfit tens to overlap the utility model and provides can meet construction needs, 2 need be equipped with relative to pile base every in prior art and hang muscle, altogether need the quantity of more than 14000, and only can expendable situation, greatly save bar material, and the processing of this device is fairly simple, length can free adjustment, effectively save artificial, achieve good economic benefit.
Claims (5)
1. a reinforcing bar cage hoisting movable hook, it is characterized in that, comprise suspension ring (1), suspension rod (4), suspension hook (8) and lock cage pin (5), described suspension ring (1) and suspension hook (8) are fixedly connected on the two ends of suspension rod (4) respectively, coupler body side, described suspension hook (8) upper end is provided with the collar (6), described lock cage pin (5) is through the collar (6), and the coupler body end of one end and suspension hook (8) removably connects.
2. a kind of reinforcing bar cage hoisting movable hook according to claim 1, is characterized in that, described lock cage pin (5) one end is provided with screw thread, and the coupler body end of described suspension hook (8) is provided with and the nut (7) locked cage pin (5) screw thread and match.
3. a kind of reinforcing bar cage hoisting movable hook according to claim 1, is characterized in that, described lock cage pin (5) other end is also provided with turn handle (2).
4. a kind of reinforcing bar cage hoisting movable hook according to claim 1, is characterized in that, described suspension rod (4) to be fixedly connected with by snap close (3) by suspension rod epimere and suspension rod hypomere and to form.
5. a kind of reinforcing bar cage hoisting movable hook according to any one of claim 1-4, it is characterized in that, the screw-thread steel that described suspension ring (1) and suspension rod (4) are Φ 20mm, described suspension hook (8) is the thick Q235 steel plate of 20mm, the round steel that described lock cage pin (5) is Φ 8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520102923.8U CN204551442U (en) | 2015-02-12 | 2015-02-12 | A kind of reinforcing bar cage hoisting movable hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520102923.8U CN204551442U (en) | 2015-02-12 | 2015-02-12 | A kind of reinforcing bar cage hoisting movable hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204551442U true CN204551442U (en) | 2015-08-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520102923.8U Expired - Fee Related CN204551442U (en) | 2015-02-12 | 2015-02-12 | A kind of reinforcing bar cage hoisting movable hook |
Country Status (1)
| Country | Link |
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| CN (1) | CN204551442U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104652424A (en) * | 2015-02-12 | 2015-05-27 | 中国水利水电第五工程局有限公司 | Movable lifting hook for lifting reinforcing cage |
| CN114703835A (en) * | 2022-05-07 | 2022-07-05 | 中建八局第二建设有限公司 | Detachable device and method for preventing reinforcement cage from floating upwards during concrete pouring |
-
2015
- 2015-02-12 CN CN201520102923.8U patent/CN204551442U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104652424A (en) * | 2015-02-12 | 2015-05-27 | 中国水利水电第五工程局有限公司 | Movable lifting hook for lifting reinforcing cage |
| CN114703835A (en) * | 2022-05-07 | 2022-07-05 | 中建八局第二建设有限公司 | Detachable device and method for preventing reinforcement cage from floating upwards during concrete pouring |
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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: 20150812 Termination date: 20220212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |