CN112942843A - Single-layer steel bar independent foundation column steel bar positioning tool and positioning method - Google Patents
Single-layer steel bar independent foundation column steel bar positioning tool and positioning method Download PDFInfo
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- CN112942843A CN112942843A CN202110164432.6A CN202110164432A CN112942843A CN 112942843 A CN112942843 A CN 112942843A CN 202110164432 A CN202110164432 A CN 202110164432A CN 112942843 A CN112942843 A CN 112942843A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/12—Mounting of reinforcing inserts; Prestressing
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Abstract
The invention belongs to the technical field of single-layer steel bar independent foundation construction, and discloses a single-layer steel bar independent foundation column steel bar positioning tool and a positioning method, wherein the single-layer steel bar independent foundation column steel bar positioning tool comprises a base, a support and a buckle, the base is arranged on a cushion layer and is arranged in the horizontal direction, the bottom end of the support is fixedly arranged on the base, the top end of the support is arranged in a bearing platform steel bar net in a penetrating manner, and the long axis direction of the support is vertical to the base; a plurality of buckles all set firmly on the support, and a plurality of buckles set up along the major axis direction interval of support, and the buckle can unblock or locking stirrup. According to the invention, before the stirrup and the column steel bar are bound, the stirrup is locked on the bracket through the plurality of buckles for positioning, so that the vertical directionality of the column steel bar is ensured in the binding process, and the construction efficiency is improved; after all stirrups and post reinforcing bars are bound, the positioning tool can be removed, the positioning tool can be reused, the auxiliary materials for integral construction are few, the materials are saved, and the cost is saved.
Description
Technical Field
The invention relates to the technical field of construction of single-layer steel bar independent foundations in building construction, in particular to a single-layer steel bar independent foundation column steel bar positioning tool and a single-layer steel bar independent foundation column steel bar positioning method.
Background
In the independent foundation of individual layer reinforcing bar, the post reinforcing bar location generally adopts auxiliary reinforcement welding to assist the ligature of post muscle, welds the independent foundation reinforcing bar with the reinforcing bar earlier on, makes the fixed position muscle, overlaps the stirrup on the positioning reinforcement. And inserting main reinforcements into the stirrups, welding and positioning the main reinforcements at the four corners of the column by using diagonal bracing reinforcements, and then binding the column reinforcements. The auxiliary material steel bars adopted by the mode are more, the workload of manual positioning and dismantling is large, the efficiency is low, and the verticality of the main steel bars cannot be guaranteed.
Disclosure of Invention
The invention aims to provide a single-layer steel bar independent foundation column steel bar positioning tool and a positioning method, and aims to solve the problems of more auxiliary materials and low efficiency in column steel bar positioning construction.
In order to achieve the purpose, the invention adopts the following technical scheme:
a single-layer steel bar independent foundation column steel bar positioning tool comprises:
the base is arranged on the cushion layer and arranged in the horizontal direction, the cushion layer is provided with a bearing platform reinforcing mesh, and the base is positioned between the cushion layer and the bearing platform reinforcing mesh;
the bottom end of the support is fixedly arranged on the base, the top end of the support penetrates through the cushion cap steel bar net, the long axis direction of the support is perpendicular to the base, and the support is arranged on the outer side of the stirrup and can be abutted against the stirrup;
the buckle, the buckle is equipped with a plurality ofly, and is a plurality of the buckle all set firmly in on the support, it is a plurality of the buckle is followed the major axis direction interval of support sets up, the buckle can locking or unblock the stirrup.
Optionally, the base is a flat steel plate.
Optionally, the buckle includes a pressing plate, a hook, an elastic member, and a connecting portion, the connecting portion is rotatably connected to the bracket, the pressing plate and the hook are connected to two ends of the connecting portion, one end of the elastic member is fixed to the bracket, the other end of the elastic member is fixed to the connecting portion, and the elastic member is configured to abut against and buckle the hook on the bracket.
Optionally, the bracket is a channel steel.
Optionally, the buckle further comprises a rotating shaft, two ends of the rotating shaft are connected to the support, and the connecting portion penetrates through the rotating shaft and is rotatably connected with the rotating shaft.
Optionally, a through hole is formed in the bracket, the pressing plate and the connecting portion are arranged on one side of the bracket, and the hook body can penetrate through the through hole and be buckled on the other side of the bracket.
Optionally, in the plurality of buckles, the bottom buckle is opposite to the buckling direction of the rest buckles.
Optionally, the hook body of the bottom buckle can be opened upwards and away from the support, and vice versa, and the buckle is buckled; the hook bodies of the rest buckles can be opened downwards towards the direction far away from the support, and otherwise, the buckles are buckled.
Optionally, the base is equipped with a plurality ofly, the support is equipped with a plurality ofly, and is a plurality of the support sets firmly one by one in a plurality of on the base, it is a plurality of the support encloses to establish the outside setting of stirrup just the number of support is no less than the limit number of stirrup.
Based on the single-layer steel bar independent foundation column steel bar positioning tool, the invention also provides a single-layer steel bar independent foundation column steel bar positioning method, which comprises the following steps:
s1, arranging a plurality of buckles on the bracket at intervals, and arranging stirrups at preset independent base positions;
s2, arranging a plurality of bases on a cushion layer below a cushion cap reinforcing mesh, correspondingly and fixedly connecting one ends of a plurality of supports to the plurality of bases, penetrating the other ends of the plurality of supports into the cushion cap reinforcing mesh, arranging the plurality of supports in a surrounding manner to be attached to the outer side of the stirrup, and fixing the bases;
s3, connecting a plurality of stirrups through a plurality of snap locks on the bracket;
s4, binding and fixing the locked stirrups with the column reinforcements respectively;
and S5, unlocking the buckle and disassembling the bracket and the base to complete the positioning of the single-layer steel bar independent foundation column steel bar.
The invention has the beneficial effects that:
according to the single-layer independent foundation column steel bar positioning tool, the base is arranged on the cushion layer, and the support is fixed on the base, so that the support can be arranged and fixed in the vertical direction. Set up a plurality of buckles on the support, can be before stirrup and post reinforcement ligature, fix a position the stirrup on the support through a plurality of buckle locking earlier, be convenient for guarantee the vertical directionality of post reinforcement in the in-process of stirrup and post reinforcement ligature, improve the efficiency of construction.
After the binding of all stirrups and column reinforcements is finished, the buckles and the stirrups can be unlocked, the positioning tool is detached, the column reinforcement of the next independent foundation is positioned, the positioning tool is repeatedly used, the auxiliary materials for the whole construction are few, the materials are saved, and the cost is saved.
According to the method for positioning the steel bars of the single-layer steel bar independent foundation column, the stirrups are locked and positioned before being bound with the column steel bars, so that the vertical direction of the column steel bars is ensured in the binding process, and the binding construction efficiency is improved; the positioning tool adopted in the positioning method can be repeatedly used, the use of auxiliary materials is reduced, and the construction cost is saved.
Drawings
Fig. 1 is a schematic view illustrating a use state of a reinforcing steel bar positioning tool for a single-layer reinforced independent foundation column on an independent foundation according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a reinforcing steel bar positioning tool for a single-layer reinforcing steel bar independent foundation column according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a single-layer steel bar independent foundation column steel bar positioning tool provided by an embodiment of the invention, which uses a channel steel piece as a bracket;
fig. 4 is a schematic view illustrating a locking or closing state of a buckle in a reinforcing steel positioning tool for a single-layer independent foundation column of reinforcing steel according to an embodiment of the present invention;
fig. 5 is a schematic view illustrating an unlocked or opened state of a buckle in a reinforcing steel positioning tool for a single-layer independent foundation column of reinforcing steel according to an embodiment of the present invention;
FIG. 6 is a schematic view illustrating the locking and unlocking state switching between the buckle and the stirrup in the area A in FIG. 1;
fig. 7 is a schematic view of a position relationship between a reinforcing bar positioning tool and stirrups of a single-layer reinforced independent foundation column according to an embodiment of the present invention.
In the figure:
100. a cushion layer; 200. a cushion cap reinforcing mesh; 300. hooping; 400. column reinforcing steel bars;
1. a base; 2. a support; 21. a side plate; 22. a base plate; 3. buckling; 31. a pressing plate; 32. a hook body; 33. an elastic member; 34. a connecting portion; 35. a rotating shaft.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
As shown in fig. 1, the invention firstly provides a single-layer steel bar independent foundation column steel bar positioning tool, which is suitable for positioning a single-layer steel bar independent foundation column steel bar 400, is convenient for locking the position of a stirrup 300 before the stirrup 300 and the column steel bar 400 are bound and positioned, and can solve the problems of more auxiliary materials and low efficiency in the positioning construction of the column steel bar 400.
The reinforcing steel bar positioning tool for the single-layer reinforcing steel bar independent foundation column provided by the embodiment comprises a base 1, a support 2 and a buckle 3, wherein the base 1 is arranged on a cushion layer 100 and arranged in the horizontal direction, a cushion cap reinforcing mesh 200 is arranged on the cushion layer 100, and the base 1 is positioned between the cushion layer 100 and the cushion cap reinforcing mesh 200; the bottom end of the support 2 is fixedly arranged on the base 1, the top end of the support 2 is arranged in the pile cap reinforcing mesh 200 in a penetrating mode, the long axis direction of the support 2 is perpendicular to the base 1, and the support 2 is arranged on the outer side of the stirrup 300 and can be abutted to the stirrup 400; buckle 3 is equipped with a plurality ofly, and a plurality of buckles 3 all set firmly on support 3, and a plurality of buckles 3 set up along support 2's major axis direction interval, and buckle 3 can locking or unblock stirrup.
Through base 1 on bed course 100, support 2 is fixed in on the base 1, can ensure that support 2 is vertical direction setting and fixed. The bed course 100 is revised as the horizontal plane in advance, with base 1 setting with bed course 100 on and ensure the horizontal setting of base 1, can further ensure the vertical directionality of the support 2 of perpendicular connection on base 1, do benefit to the vertical setting of guaranteeing post reinforcing bar 400. Set up a plurality of buckles 3 on support 2, can be before stirrup 300 and post reinforcing bar 400 ligature, fix a position on support 2 through the locking of a plurality of buckles 3 with stirrup 300 earlier, be convenient for guarantee the vertical directionality of post reinforcing bar 400 in the in-process of stirrup 300 and post reinforcing bar 400 ligature, improve the efficiency of construction. The height of the position of the buckle 3 can be set according to pre-design data so as to lock each stirrup 300 in a one-to-one correspondence.
After the ligature of whole stirrup 300 and post reinforcing bar 400 finishes, can dismantle the positioning tool with buckle 3 and stirrup 300 unblock, carry out the post reinforcing bar 400 location of next independent basis, realize the used repeatedly of positioning tool, the material of assisting of whole construction is few, and the material is economized, practices thrift the cost. Compared with the prior art, the positioning tool is convenient to mount and dismount, few in auxiliary materials, labor-saving, convenient to operate, capable of shortening the construction period and improving the construction efficiency while improving the quality of finished products.
Optionally, base 1 is the flat steel plate, and under the mesh design parameter condition of cushion cap reinforcing bar net 200, base 1 can stretch into downwards through the mesh of cushion cap reinforcing bar net 200 to paste and fixed connection with bed course 100, like modes such as bolt fastening, the base is convenient for set up the upper and lower level of base 1 for flat steel plate spare, does benefit to the vertical direction of guaranteeing support 2, further ensures the vertical setting of independent foundation column reinforcing bar 400.
Alternatively, the buckle 3 includes a pressing plate 31, a hook 32, an elastic member 33 and a connecting portion 34, the connecting portion 34 is rotatably connected to the bracket 2, the pressing plate 31 and the hook 32 are connected to two ends of the connecting portion 34, one end of the elastic member 33 is fixed to the bracket 2, the other end of the elastic member 33 is fixed to the connecting portion 34, and the elastic member 33 is configured to abut against and buckle the hook 32 on the bracket 2.
As shown in fig. 2-5, the buckle 3 is rotatably connected to the bracket 2, the buckle 3 can lock and unlock the stirrup 300, and when the buckle 3 locks the stirrup 300, the stirrup 300 can be fixed, so that the stirrup 300 can be bound conveniently. When buckle 3 unblock stirrup 300, can adjust the position of stirrup 300 or remove the positioning tool from independent basis, used repeatedly. In this embodiment, the buckle 3 includes a pressing plate 31, a hook 32, an elastic member 33 and a connecting portion 34, the pressing plate 31, the hook 32 and the connecting portion 34 are integrally formed, a hole or a groove is formed on the connecting portion 34 near the pressing plate 31, one end of the elastic member 33 can be placed in the hole or the groove to be fixed, the other end of the elastic member 33 is connected to the bracket 2, when the pressing portion 31 rotates relative to the bracket 2, the elastic member 33 is deformed, and meanwhile, the hook 32 rotates towards a direction away from the bracket 2 and is unlocked, as shown in fig. 5; after the pressing portion 31 is released, the pressing portion 31 will move closer to the bracket 2 under the elastic deformation force of the elastic member 33, and the hook body 32 correspondingly moves closer to the bracket 2 and is locked, as shown in fig. 4, the stirrup 300 can be just locked in the gap between the hook body 32 and the bracket 2.
Optionally, the bracket 2 is a channel steel. As shown in figure 3, the bracket 2 is made of channel steel, has the advantage of high strength, is not easy to deform in the construction process, and is beneficial to repeated use. Both sides board 21 and the bottom plate 22 of channel steel spare all contact with base 1 and are connected, are convenient for guarantee the whole straightness that hangs down with base 1 of support 2 to can provide better fixed basis for buckle 3.
Optionally, the buckle 3 further includes a rotating shaft 35, two ends of the rotating shaft 35 are connected to the bracket 2, and the connecting portion 34 is disposed on the rotating shaft 35 and rotatably connected to the rotating shaft 35. It should be noted that, the two ends of the rotating shaft 35 are respectively connected to the two side plates 21 of the bracket 2, and the side close to the bottom plate 22 can provide the largest rotating arm for the pressing plate 31 and the hook 32, so as to facilitate the operation. An elastic member 33 is disposed on the connecting portion 34 at an end thereof remote from the rotating shaft 35, close to the pressing plate 31, the elastic member 33 is preferably a spring, more specifically, a tension spring, and the elastic member 33 is in a stretched state in an initial state, so that the hook body 32 is in a normally closed or engaged state. It can be understood that, when the rotating shaft 35 is rotatably connected with the bracket 2, the rotating shaft 35 and the connecting portion 34 may be fixedly connected, as long as the connecting portion 34 is rotated relative to the bracket 2.
Alternatively, the bracket 2 is provided with a through hole, the pressing plate 31 and the connecting portion 34 are provided on one side of the bracket 2, and the hook 32 can pass through the through hole and be buckled on the other side of the bracket 2. As shown in fig. 4 and 5, the hook body 32 and the pressing plate 31 are respectively located at both sides of the bottom plate 22 of the bracket 2 to facilitate operation control during construction. In the construction process, the outer side of the bottom plate 22 of the channel steel piece is abutted against the stirrup 300, only the hook body 32 protrudes out of the surface of the bottom plate 22, the operation of the stirrup 300 in the binding and locking processes is facilitated, and the hook body 32 and the pressing plate 31 are arranged on two sides respectively, so that the operation in the construction process is facilitated.
Optionally, in the plurality of buckles 3, the bottom buckle 3 is buckled in the opposite direction to the rest buckles 3. The opposite purpose is to improve the locking stability of the plurality of catches 3 to the stirrup 300. The reverse setting between a plurality of buckles 3 that set up on same support 2 can avoid taking place to thread off because of verting or the atress of post reinforcing bar 400 in the work progress. Simultaneously, set up opposite buckle 3, when a plurality of stirrups 300 are located enclosing of a plurality of supports 2 and establish the space in, can shelve stirrup 300 on buckle 3 temporarily through the reverse setting of buckle 3, do benefit to the ligature location of stirrup 300 on the co-altitude, improve the efficiency of construction.
Alternatively, the hook body of the bottom buckle 3 can be opened upwards and away from the bottom plate 22, and vice versa; the remaining catches 3 can open downwards away from the base plate 22 and vice versa.
As shown in fig. 2, three buckles 3 are arranged on one bracket 2 at intervals, the arrangement direction of the lowermost buckle 3 is different from that of the two buckles 3, and the specific arrangement direction can be changed as required. In the present embodiment, according to the shape of the hook 32 on the buckle 3, the bottom two buckles 3 may be set to be opposite to the top buckle 3, or only the bottom buckle 3 may be set to be opposite to the opening and closing direction of the other two buckles 3. It should be noted that, if the opening and closing direction of the bottom buckle 3 is as shown in fig. 5, the opening and closing direction of the rest buckles 3 may be reversed, and at this time, the rest buckles 3, especially the buckles 3 at the middle position, may be used to temporarily rest the stirrup 300 on the hook body 32, so as to improve the construction efficiency.
Optionally, base 1 is equipped with a plurality ofly, and support 2 is equipped with a plurality ofly, and a plurality of supports 2 set firmly one by one on a plurality of bases 1, and the limit number of stirrup 300 is no less than to a plurality of supports 2 outside setting and the number of support 2 that enclose and establish stirrup 300.
As shown in fig. 7, for tetragonal stirrup 300, four bases 1 and four supports 2 are provided, and when four supports 2 are provided, the outer side surface of the bottom plate 22 of the channel steel piece is respectively abutted against the outer side of the stirrup 300 to limit the stirrup 300, and the buckle 3 sequentially binds the highly square locking stirrup 300 again, so that the vertical positioning of the stirrup 300 on the column steel bar 400 can be increased, and the construction quality is improved. It will be appreciated that when the stirrup 300 is hexagonal or other polygonal shape, at least one bracket 2 is provided on each side to lock the stirrup 300 in position.
Based on the single-layer steel bar independent foundation column steel bar positioning tool provided by the embodiment, the invention also provides a single-layer steel bar independent foundation column steel bar positioning method, which is combined with the figure 1, the figure 6 and the figure 7 and comprises the following steps:
s1, arranging a plurality of buckles 3 on the bracket 2 at intervals, and arranging the stirrups 300 at preset independent basic positions;
s2, placing the bases 1 on the cushion layer 100 below the cushion cap steel bar mesh 200, and fixing one ends of the supports 2 to the bases 1, and the other ends of the supports 2 penetrate the cushion cap steel bar mesh 200, and the supports 2 are arranged around the outside of the stirrup 300 and fixed to the bases 1;
s3, locking and connecting the stirrups 300 through the buckles 3 on the bracket 2;
s4, binding and fixing the locked stirrups 300 with the column reinforcements 400 respectively;
and S5, unlocking the buckle 3 and detaching the bracket 2 and the base 1 to complete the positioning of the single-layer steel bar independent foundation column steel bar.
As shown in fig. 6, during construction, the stirrup 300 is moved to a position of one of the buckles 3, the buckle 3 is opened, the stirrup 300 is placed in the buckle 3, and then the buckle is locked. It should be noted that, buckle 3 on a plurality of supports 2 that stirrup 300 circumference set up has the same height in the locking position that corresponds same stirrup 300, adopts four identical positioning tool to enclose the circumference of establishing stirrup 300 promptly, is convenient for to stirrup 300 in the locking of horizontal direction, and then retrains the vertical direction of post reinforcing bar 400.
According to the method for positioning the steel bars of the single-layer steel bar independent foundation column in the embodiment, the stirrups 300 are locked and positioned before the stirrups 300 and the column steel bars 400 are bound, so that the vertical directionality of the column steel bars 400 is conveniently ensured in the binding process, and the binding construction efficiency is improved; the positioning tool adopted in the positioning method can be repeatedly used, the use of auxiliary materials is reduced, and the construction cost is saved.
It should be noted that, in some optional embodiments, at least two buckles 3 may be disposed on one support 2, the two buckles 3 are disposed at the bottom end and the top end of the support 2, respectively, a through hole may be formed in the support 2 at a middle position of the two buckles 3, that is, a through hole is formed in the bottom plate 2 of the channel steel member, so that the support (such as a thin steel bar) can be inserted into the through hole, when a longer support is inserted between the two supports 2 disposed at opposite positions or a shorter support is inserted into each through hole, the stirrup 300 before positioning or binding can be temporarily supported, thereby facilitating the construction and material taking at adjacent positions. Furthermore, as an alternative technical means, the buckles 3 on the bracket 2 can be realized in a form of matching with the supporting parts through holes, and the disassembly and the positioning are simpler and more effective. Similarly, the through hole and the supporting piece can adopt a matching mode of a threaded hole and a threaded rod, which is not listed here.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, adaptations and substitutions will occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. The utility model provides an independent foundation column reinforcing bar positioning tool of individual layer reinforcing bar which characterized in that includes:
the base (1), the said base (1) locates on bedding course (100) and takes the form of the horizontal direction and sets up, there are cushion cap reinforcing bar nets (200) on the said bedding course (100), the said base (1) locates between said bedding course (100) and said cushion cap reinforcing bar net (200);
the bottom end of the support (2) is fixedly arranged on the base (1), the top end of the support (2) penetrates through the pile cap reinforcing mesh (200), the long axis direction of the support (2) is perpendicular to the base (1), and the support (2) is arranged on the outer side of the hoop (300) and can be abutted to the hoop (300);
buckle (3), buckle (3) are equipped with a plurality ofly, and are a plurality of buckle (3) all set firmly in on support (2), it is a plurality of buckle (3) are followed the major axis direction interval of support (2) sets up, buckle (3) can the locking or unblock stirrup (300).
2. The tool for positioning the steel bars of the single-layer steel bar independent foundation column according to claim 1, wherein the base (1) is a flat steel plate.
3. The tool for positioning the steel bar of the single-layer steel bar independent foundation column according to claim 1, wherein the buckle (3) comprises a pressing plate (31), a hook body (32), an elastic member (33) and a connecting part (34), the connecting part (34) is rotatably connected to the bracket (2), the pressing plate (31) and the hook body (32) are connected to two ends of the connecting part (34), one end of the elastic member (33) is fixed on the bracket (2), the other end of the elastic member is fixed on the connecting part (34), and the elastic member (33) is configured to abut against and buckle the hook body (32) on the bracket (2).
4. The tool for positioning single-layer steel bar independent foundation column steel bars according to claim 3, wherein the bracket (2) is a channel steel.
5. The single-layer steel bar independent foundation column steel bar positioning tool according to claim 3, wherein the buckle (3) further comprises a rotating shaft (35), two ends of the rotating shaft (35) are connected to the bracket (2), and the connecting part (34) penetrates through the rotating shaft (35) and is rotatably connected with the rotating shaft (35).
6. The tool for positioning the steel bars of the single-layer steel bar independent foundation column according to claim 4, wherein the bracket (2) is provided with a through hole, the pressing plate (31) and the connecting part (34) are arranged on one side of the bracket (2), and the hook body can pass through the through hole and be buckled on the other side of the bracket (2).
7. The tool for positioning the steel bars of the single-layer steel bar independent foundation column according to claim 6, wherein the bottom buckle (3) in the plurality of buckles (3) is buckled in the opposite direction to the rest buckles (3).
8. Single-layer steel-bar independent foundation column steel bar positioning tool according to claim 7, wherein the hook (32) of the bottom clasp (3) can open upwards and away from the bracket (2), and vice versa; the hook bodies (32) of the rest buckles (3) can be opened downwards towards the direction far away from the support (2), and are buckled on the contrary.
9. The tool for positioning the steel bars of the single-layer steel bar independent foundation column according to claim 1, wherein the base (1) is provided with a plurality of supports (2), the plurality of supports (2) are fixedly arranged on the plurality of bases (1) one by one, the plurality of supports (2) are arranged around the outer side of the stirrup (300), and the number of the supports (2) is not less than the number of the sides of the stirrup (300).
10. A method for positioning reinforcing steel bars of a single-layer reinforced independent foundation column by using the positioning tool of any one of claims 1 to 9, which is characterized by comprising the following steps:
s1, arranging a plurality of buckles (3) on the bracket (2) at intervals, and arranging the stirrups (300) at preset independent basic positions;
s2, arranging a plurality of bases (1) on a cushion layer (100) below a cushion cap reinforcing mesh (200), correspondingly and fixedly connecting one ends of a plurality of supports (2) to the plurality of bases (1), penetrating the other ends of the plurality of supports (2) into the cushion cap reinforcing mesh (200), arranging the plurality of supports (2) to be attached to the outer side of the stirrup (300) in a surrounding manner, and fixing the bases (1);
s3, a plurality of stirrups (300) are locked and connected through a plurality of buckles (3) on the bracket (2);
s4, binding and fixing the locked stirrups (300) with the column reinforcing steel bars (400) respectively;
s5, unlocking the buckle (3) and disassembling the bracket (2) and the base (1), and positioning the single-layer steel bar independent foundation column steel bar (400) at one time.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482150A (en) * | 2021-07-23 | 2021-10-08 | 广州工程总承包集团有限公司 | Elevation-adjustable node reinforcing structure based on pen hoop |
| CN113482148A (en) * | 2021-07-23 | 2021-10-08 | 广州工程总承包集团有限公司 | Elevation-adjustable node strengthening method based on pen hoop |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4148724A (en) * | 1977-12-13 | 1979-04-10 | Hannon Electric Company | Wedge-type tensioning rail construction for electrically heated screens |
| CN204983675U (en) * | 2015-05-25 | 2016-01-20 | 中国十七冶集团有限公司 | Portal that prefabricated framework of steel reinforcement ligature of case roof beam was used |
| CN206053358U (en) * | 2016-07-12 | 2017-03-29 | 河北晶通建筑科技股份有限公司 | A kind of isolated footing stub reinforcing bar colligation frame |
| CN209353732U (en) * | 2018-11-29 | 2019-09-06 | 中国建筑第八工程局有限公司 | For binding the temporary fastening device of column tie-bar |
| CN209670364U (en) * | 2019-01-28 | 2019-11-22 | 中国十七冶集团有限公司 | A kind of stirrup spacing control device |
| CN110805167A (en) * | 2019-11-26 | 2020-02-18 | 中国十七冶集团有限公司 | Construction method for binding shear wall reinforcing steel bars by adopting outer hook support |
-
2021
- 2021-02-05 CN CN202110164432.6A patent/CN112942843A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4148724A (en) * | 1977-12-13 | 1979-04-10 | Hannon Electric Company | Wedge-type tensioning rail construction for electrically heated screens |
| CN204983675U (en) * | 2015-05-25 | 2016-01-20 | 中国十七冶集团有限公司 | Portal that prefabricated framework of steel reinforcement ligature of case roof beam was used |
| CN206053358U (en) * | 2016-07-12 | 2017-03-29 | 河北晶通建筑科技股份有限公司 | A kind of isolated footing stub reinforcing bar colligation frame |
| CN209353732U (en) * | 2018-11-29 | 2019-09-06 | 中国建筑第八工程局有限公司 | For binding the temporary fastening device of column tie-bar |
| CN209670364U (en) * | 2019-01-28 | 2019-11-22 | 中国十七冶集团有限公司 | A kind of stirrup spacing control device |
| CN110805167A (en) * | 2019-11-26 | 2020-02-18 | 中国十七冶集团有限公司 | Construction method for binding shear wall reinforcing steel bars by adopting outer hook support |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482150A (en) * | 2021-07-23 | 2021-10-08 | 广州工程总承包集团有限公司 | Elevation-adjustable node reinforcing structure based on pen hoop |
| CN113482148A (en) * | 2021-07-23 | 2021-10-08 | 广州工程总承包集团有限公司 | Elevation-adjustable node strengthening method based on pen hoop |
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