CN218643212U - Steel bar positioning device - Google Patents
Steel bar positioning device Download PDFInfo
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- CN218643212U CN218643212U CN202222982730.9U CN202222982730U CN218643212U CN 218643212 U CN218643212 U CN 218643212U CN 202222982730 U CN202222982730 U CN 202222982730U CN 218643212 U CN218643212 U CN 218643212U
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Abstract
The utility model relates to a reinforcing bar positioner, it includes: the two ends of one first positioning clamping plate correspond to the two ends of the other first positioning clamping plate one to one, the two ends of the corresponding first positioning clamping plates are detachably connected, so that the two first positioning clamping plates form a first closed surrounding edge, and a plurality of first steel bar positioning clamping grooves are formed in the inner side of each first positioning clamping plate at equal intervals. The utility model discloses make two first location cardboards according to the construction demand, in the first reinforcing bar location draw-in groove in the first location cardboard is gone into to the reinforcing bar card of pier shaft department, carry out preliminary spacing fixed to first location cardboard, in the remaining first reinforcing bar location draw-in groove in the first location cardboard is gone into to the remaining reinforcing bar card of pier shaft department again, accomplish the reinforcing bar interval equidistance control of pier shaft department, this first location cardboard can process different sizes according to the construction needs of pier shaft, can satisfy reinforcing bar interval control requirement; simple structure, the installation is firm, is difficult for droing or crooked.
Description
Technical Field
The utility model relates to a bridge construction field, in particular to reinforcing bar positioner.
Background
At present, with the rapid development of the traffic industry, bridge structures are applied to roads more and more. The bridge pier is used as a main stress member of the bridge, and the construction quality of the bridge pier has great influence on the safety and durability of the whole bridge. The pier is usually a reinforced concrete structure, steel bars are used as main tension members, strict regulations are provided for the distance between the steel bars in the specifications, and the control standard for the distance between the steel bars is higher and higher along with the continuous development of the traffic industry.
In the related technology, the general method for controlling the spacing is to manually measure by using a measuring tape, mark the position of a main rib on an erection rib, and then bind the main rib.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model provides a reinforcing bar positioner to solve in the correlation technique and measure the mark by the manual work, the precision depends on survey crew's ability and responsibility heart, and the error is often great, and the error accumulates easily, problem that the efficiency of construction is low.
The embodiment of the utility model provides a reinforcing bar positioner, it includes: the two ends of one first positioning clamping plate correspond to the two ends of the other first positioning clamping plate in a one-to-one mode, the two ends of the corresponding first positioning clamping plates are detachably connected, so that the two first positioning clamping plates form a closed first surrounding edge, and a plurality of first steel bar positioning clamping grooves are formed in the inner side of each first positioning clamping plate at equal intervals.
In some embodiments, each of the first positioning cards is concave in shape, and each of the first positioning cards includes: the two first plate bodies are both in a right-angle shape; the second plate body is detachably connected between two ends, close to each other, of the first plate bodies.
In some embodiments, one end of each of the first plate body and the second plate body, which is close to each other, is bent upward or downward to form two first fixing plates, and a bolt penetrates through the two first fixing plates and is screwed through a nut to fix the first plate body and the second plate body; the distance between two first steel bar positioning clamping grooves which are closest to the first fixing plate on the first plate body and the second plate body is a first distance A, the distance between any two adjacent first steel bar positioning clamping grooves on the first plate body or the second plate body is a second distance B, and the first distance A is larger than the second distance B.
In some embodiments, the corners of the first plate body are rounded.
In some embodiments, the second plate body comprises: the two third plate bodies are arranged at intervals; the fourth plate body, the fourth plate body all with two third plate body parallel arrangement, just be fixed with a fifth plate body between the both ends of fourth plate body and two third plate bodies respectively, and inwards to the side form the notch.
In some embodiments, the rebar positioning device further comprises: the two ends of one second positioning clamping plate correspond to the two ends of the other second positioning clamping plate in a one-to-one mode, and the two ends of the corresponding second positioning clamping plates are detachably connected, so that the two second positioning clamping plates form a closed second surrounding edge, a plurality of second steel bar positioning clamping grooves are formed in the outer sides of the two second positioning clamping plates at intervals, and the two second positioning clamping plates are located in the first surrounding edges formed by the two first positioning clamping plates.
In some embodiments, each of the second positioning snap-gauge is concave in shape; each second positioning pallet comprises: the two sixth plate bodies are both in a right-angle shape, and are detachably connected with one ends, close to each other, of the sixth plate bodies.
In some embodiments, one end of each of the two sixth plate bodies, which is close to each other, is bent upwards or downwards and attached to form two second fixing plates; the screw rod penetrates through the two second fixing plates and is fixed with the two sixth plate bodies through nuts; the distance between two second steel bar positioning clamping grooves which are closest to the second fixing plate on the two sixth plate bodies is a third distance C, the distance between any two adjacent second steel bar positioning clamping grooves on the sixth plate bodies is a fourth distance D, and the third distance C is larger than the fourth distance D.
In some embodiments, a corner of each of the sixth plate bodies is provided with an oblique chamfer; the two first positioning clamping plates are both concave, the corners of each first positioning clamping plate are right opposite to the corners of one sixth plate body, and the corners of each first positioning clamping plate are all arranged in a rounded angle mode.
In some embodiments, the first and second bar-locating pockets are each triangular, circular or trapezoidal in shape.
The utility model provides a beneficial effect that technical scheme brought includes: manufacturing two first positioning clamping plates according to construction requirements, clamping reinforcing steel bars at the pier body into first reinforcing steel bar positioning clamping grooves in the first positioning clamping plates, performing primary limiting and fixing on the first positioning clamping plates, and clamping the rest reinforcing steel bars at the pier body into the rest first reinforcing steel bar positioning clamping grooves in the first positioning clamping plates, so that the spaced equidistant control of the reinforcing steel bars at the pier body is completed, the first positioning clamping plates can be processed into different sizes according to the construction requirements of the pier body, and the control requirement of the spacing between the reinforcing steel bars can be met; the structure is simple, and the processing is convenient; the installation is firm, and the falling or deflection is not easy to happen; the reliability is high, and the labor is saved; the efficiency is improved, and the working hours are saved; the installation and the disassembly are convenient, and the construction precision is high.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic top view of a reinforcing bar positioning device according to an embodiment of the present invention;
fig. 2 is a schematic top view of a first positioning clip board according to an embodiment of the present invention;
fig. 3 is a schematic side view of a first positioning clip board according to an embodiment of the present invention;
fig. 4 is a schematic top view of a second positioning clip board according to an embodiment of the present invention;
fig. 5 is a schematic side view of the second positioning clip board provided in the embodiment of the present invention.
In the figure: 1. a first positioning clamping plate; 11. a first steel bar positioning clamping groove; 12. a first plate body; 13. a second plate body; 131. a third plate body; 132. a fourth plate body; 133. a fifth plate body; 134. a notch; 2. a second positioning clamping plate; 21. a second steel bar positioning clamping groove; 22. a sixth plate body.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
An embodiment of the utility model provides a reinforcing bar positioner to solve in the correlation technique and measure the mark by the manual work, the precision depends on survey crew's ability and responsibility heart, and the error is often great, and the error accumulates easily, problem that the efficiency of construction is low.
Referring to fig. 1, an embodiment of the present invention provides a steel bar positioning device, which includes: at least two first location cardboard 1, the both ends of a first location cardboard 1 and the both ends one-to-one of another first location cardboard 1, and can dismantle the connection between the both ends that just correspond to make two first location cardboard 1 form the first contained side of confined, a plurality of first reinforcing bar positioning channel groove 11 have been seted up at every equal interval in the inboard of first location cardboard 1. Wherein, can adopt bolt fastening or buckle formula fixed etc. all can between two first location cardboard 1.
Specifically, two first positioning clamping plates 1 are manufactured according to construction requirements, reinforcing steel bars at the pier body are clamped into first reinforcing steel bar positioning clamping grooves 11 in the first positioning clamping plates 1, the first positioning clamping plates 1 are initially limited and fixed, and then the rest reinforcing steel bars at the pier body are clamped into the rest first reinforcing steel bar positioning clamping grooves 11 in the first positioning clamping plates 1, so that the reinforcing steel bars at the pier body are controlled at intervals and equidistantly, the first positioning clamping plates 1 can be processed into different sizes according to the construction requirements of the pier body, and the control requirements of the spacing between the reinforcing steel bars can be met; the structure is simple, and the processing is convenient; the installation is firm, and the falling or deflection is not easy to happen; the reliability is high, and the labor is saved; the efficiency is improved, and the working hours are saved; the installation and the disassembly are convenient, and the construction precision is high.
In some embodiments, as shown in fig. 2, each first positioning card 1 is concave in shape, and each first positioning card 1 may include: the two first plate bodies 12 are both in a right-angle shape; and a second plate body 13, wherein the second plate body 13 is detachably connected between the ends, close to each other, of the two first plate bodies 12. Wherein, first location cardboard 1 can splice through two first plate bodys 12 and second plate body 13 and form, makes things convenient for the staff to carry and gets into the building site, and a plurality of staff of being convenient for divide the worker to cooperate simultaneously, and the staff accomplishes behind the first plate body 12 or the second plate body 13 of oneself in hand, then dock the concatenation equipment can.
In some embodiments, as shown in fig. 3, one end of each of the first board 12 and the second board 13, which is close to each other, is bent upward or downward to form two first fixing plates, and a bolt is inserted through the two first fixing plates to fix the first board 12 and the second board 13 via a nut; the distance between two first steel bar positioning clamping grooves 11 closest to the first fixing plate on the first plate body 12 and the second plate body 13 is a first distance a, the distance between any two adjacent first steel bar positioning clamping grooves 11 on the first plate body 12 or the second plate body 13 is a second distance B, and the first distance a is greater than the second distance B. Wherein, butt joint through the first fixed plate lateral wall contact on it between first plate body 12 and the second plate body 13, the screw rod is dead through the through-hole on two first fixed plates and lock through the nut, its simple operation, simple structure, durable.
Specifically, the distance between two first steel bar positioning clamping grooves 11 closest to the first fixing plate on the first plate body 12 and the second plate body 13 is greater than the distance between any two adjacent first steel bar positioning clamping grooves 11 on the first plate body 12 or the second plate body 13, namely, the first distance A is greater than the second distance B, so that the installation of the first fixing plate on the first plate body and the second plate body 13 by workers can be facilitated, sufficient installation space is reserved, and the working efficiency of steel bar positioning is improved.
In some alternative embodiments, the first board 12 and the second board 13 may be fixed by a pin and a socket, which also can achieve a good fixing effect.
In some embodiments, the corners of the first plate 12 are rounded. The corner through first plate body 12 is the setting of round chamfer, can carry out the adaptation with the reinforcing bar of pier shaft corner.
In some embodiments, as shown in fig. 2, the second plate 13 includes: two third plate bodies 131, the two third plate bodies 131 are arranged at intervals; the fourth plate 132 and the fourth plate 132 are both parallel to the two third plates 131, and a fifth plate 133 is fixed between two ends of the fourth plate 132 and the two third plates 131, and forms a notch 134 inward. Wherein, can constitute for integrated into one piece or concatenation between third plate body 131, fourth plate body 132 and the fifth plate body 133, form the protruding notch 134 of establishing to first location cardboard 1 inboard to change the reinforcing bar trend of the required location of second plate body 13, improve the structural strength of this pier shaft.
In some embodiments, as shown in fig. 1 and 4, the rebar positioning device further comprises: two at least second location cardboard 2, the both ends one-to-one of a second location cardboard 2 and another second location cardboard 2, and can dismantle the connection between the both ends that correspond, so that two second location cardboards 2 form the confined second surrounding edge, a plurality of second reinforcing bar positioning channel groove 21 have been seted up at two second location cardboard 2's the equal interval in outside, and two second location cardboards 2 are located two first location cardboards 1 and form the confined first surrounding edge. The reinforcing steel bars located in the two first positioning clamping plates can be positioned through the two second positioning clamping plates 2, so that the reinforcing steel bars of the inner ring and the reinforcing steel bars of the outer ring are bound through a plurality of stirrups, and therefore the reinforcing steel bar positioning and mounting work of the pier body is completed.
Wherein, can adopt fixed modes such as bolt fastening or buckle formula between two second location cardboard 2, satisfy two second location cardboard 2 convenient to detach equipment can.
In some embodiments, as shown in fig. 4, each of the second positioning cards 2 has a concave shape; each second positioning pallet 2 includes: the two sixth plate bodies 22 and the two sixth plate bodies 22 are both in a right-angle shape, and one ends of the two sixth plate bodies 22 close to each other are detachably connected. Assemble the concatenation through two sixth plate bodies 22 through every second location cardboard 2, can be convenient for a plurality of staff's homework alone, after the homework is accomplished alone, at last with two sixth plate bodies 22 equipment concatenations can, the follow-up staff of being convenient for carries out the stirrup ligature.
In some alternative embodiments, the two sixth plate bodies 22 may be fixed by bolts or by clips, so that the two sixth plate bodies 22 are easy to disassemble and assemble.
In some embodiments, as shown in fig. 5, the ends of the two sixth boards 22 close to each other are bent upward or downward and attached to form two second fixing plates; the screw rod penetrates through the two second fixing plates and is screwed by the nuts to fix the two sixth plate bodies 22; the distance between two second steel bar positioning clamping grooves 21, which are closest to the second fixing plate, on the two sixth plate bodies 22 is a third distance C, the distance between any two adjacent second steel bar positioning clamping grooves 21 on the sixth plate bodies 22 is a fourth distance D, and the third distance C is greater than the fourth distance D. The third distance C is greater than the fourth distance D, which can provide enough operating space for fixing the two second fixing plates.
In some embodiments, as shown in fig. 1 and 4, the corners of each sixth plate 22 are chamfered; the shape of two first location cardboard 1 is the spill, and the corner of every first location cardboard 1 all is just to the corner of a sixth plate body 22, and the corner of every first location cardboard 1 all is the fillet setting. All just to the corner of a sixth plate body 22 through the corner of first location cardboard 1, the reinforcing bar that can make the inner circle matches relatively with the reinforcing bar of outer lane, and subsequent reinforcement of being convenient for accomplishes the steel reinforcement cage of pier shaft.
In some embodiments, as shown in fig. 1, the first and second bar- positioning notches 11, 21 are triangular, circular arc-shaped, or trapezoidal in shape. Triangle, arc or trapezoid all are convenient for the reinforcing bar card to be gone into in first reinforcing bar positioning slot 11 or the second reinforcing bar positioning slot 21, guarantee that the reinforcing bar is steady at the inslot, are difficult for running out outside first reinforcing bar positioning slot 11 and the second reinforcing bar positioning slot 21.
In the description of the present invention, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
It is noted that, in the present invention, relational terms such as "first" and "second", and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.
The above description is only exemplary of the invention, and is intended to enable those skilled in the art to understand and implement the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A rebar positioning device, comprising:
the steel bar positioning device comprises at least two first positioning clamping plates (1), wherein two ends of one first positioning clamping plate (1) correspond to two ends of the other first positioning clamping plate (1) in a one-to-one mode, the two ends of the corresponding first positioning clamping plate (1) are detachably connected, so that the two first positioning clamping plates (1) form a closed first surrounding edge, and a plurality of first steel bar positioning clamping grooves (11) are formed in the inner side of each first positioning clamping plate (1) at equal intervals.
2. The rebar positioning device of claim 1, wherein: each first location cardboard (1) shape is the spill, every first location cardboard (1) all includes:
the two first plate bodies (12), the shapes of the two first plate bodies (12) are right-angle shapes;
the second plate body (13), the second plate body (13) can be dismantled and be connected two between the one end that first plate body (12) are close to each other.
3. The rebar positioning device of claim 2, wherein: one end, close to each other, of each first plate body (12) and one end, close to each other, of each second plate body (13) are bent upwards or downwards and attached to form two first fixing plates, bolts penetrate through the two first fixing plates and fix the first plate bodies (12) and the second plate bodies (13) through nuts;
the distance between two first steel bar positioning clamping grooves (11) which are closest to the first fixing plate on the first plate body (12) and the second plate body (13) is a first distance A, the distance between any two adjacent first steel bar positioning clamping grooves (11) on the first plate body (12) or the second plate body (13) is a second distance B, and the first distance A is larger than the second distance B.
4. The rebar positioning device of claim 2, wherein: the corners of the first plate body (12) are arranged in a round chamfer way.
5. The rebar positioning device of claim 2, wherein: the second plate body (13) comprises:
the two third plate bodies (131) are arranged at intervals;
the fourth plate body (132), the fourth plate body (132) all with two third plate body (131) parallel arrangement, just be fixed with a fifth plate body (133) between the both ends of fourth plate body (132) and two third plate body (131) respectively, and inwards form notch (134).
6. The rebar positioning device of claim 1, wherein: the reinforcing bar positioner still includes:
the two ends of one second positioning clamping plate (2) correspond to the two ends of the other second positioning clamping plate (2) in a one-to-one mode, the two ends of the corresponding second positioning clamping plate (2) are detachably connected, so that the two second positioning clamping plates (2) form a closed second surrounding edge, a plurality of second steel bar positioning clamping grooves (21) are formed in the outer sides of the two second positioning clamping plates (2) at equal intervals, and the two second positioning clamping plates (2) are located in the two first positioning clamping plates (1) to form a closed first surrounding edge.
7. The rebar positioning device of claim 6, wherein: the shape of each second positioning clamping plate (2) is concave; each of the second positioning cards (2) comprises:
the two sixth plate bodies (22), two the shape of sixth plate body (22) is right angle shape, and two can dismantle the connection between the one end that sixth plate body (22) are close to each other.
8. The rebar positioning device of claim 7, wherein: one ends, close to each other, of the two sixth plate bodies (22) are bent upwards or downwards and attached to form two second fixing plates; the screw rod penetrates through the two second fixing plates and is fixed with the two sixth plate bodies (22) through nuts;
the distance between two second steel bar positioning clamping grooves (21) which are closest to the second fixing plate on the two sixth plate bodies (22) is a third distance C, the distance between any two adjacent second steel bar positioning clamping grooves (21) on the sixth plate bodies (22) is a fourth distance D, and the third distance C is greater than the fourth distance D.
9. The rebar positioning device of claim 7, wherein: the corners of each sixth plate body (22) are arranged in an inclined chamfer manner; the shape of the two first positioning clamping plates (1) is concave, the corner of each first positioning clamping plate (1) is just opposite to the corner of one sixth plate body (22), and the corners of each first positioning clamping plate (1) are rounded corners.
10. The rebar positioning device of claim 6, wherein: the shapes of the first steel bar positioning clamping groove (11) and the second steel bar positioning clamping groove (21) are triangle, arc or trapezoid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222982730.9U CN218643212U (en) | 2022-11-09 | 2022-11-09 | Steel bar positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222982730.9U CN218643212U (en) | 2022-11-09 | 2022-11-09 | Steel bar positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218643212U true CN218643212U (en) | 2023-03-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222982730.9U Active CN218643212U (en) | 2022-11-09 | 2022-11-09 | Steel bar positioning device |
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|---|---|
| CN (1) | CN218643212U (en) |
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2022
- 2022-11-09 CN CN202222982730.9U patent/CN218643212U/en active Active
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