CN210263649U - Prefabricated steel plate for positioning steel bars of shear wall - Google Patents
Prefabricated steel plate for positioning steel bars of shear wall Download PDFInfo
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- CN210263649U CN210263649U CN201920669411.8U CN201920669411U CN210263649U CN 210263649 U CN210263649 U CN 210263649U CN 201920669411 U CN201920669411 U CN 201920669411U CN 210263649 U CN210263649 U CN 210263649U
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Abstract
The utility model provides a prefabricated steel plate for positioning reinforcing steel bars of a shear wall, which comprises a plurality of reinforcing steel bars vertically arranged on the concrete ground, two positioning templates horizontally arranged at the upper end parts of the reinforcing steel bars, a connecting rod arranged between the two positioning templates and a limiting block arranged on the connecting rod and used for adjusting the verticality of the reinforcing steel bars; the bottoms of the reinforcing steel bars are embedded into the concrete ground, the top ends of the reinforcing steel bars penetrate through the positioning templates, and a space is arranged between the two positioning templates and is connected with each other through a connecting rod; the reinforcing steel bar between the two positioning templates passes through the limiting block. The utility model provides a prefabricated steel sheet for shear force wall rebar positioning for the shear force wall guarantees that the reinforcing bar interval does not change when the cast concrete, is favorable to the homogeneity of reinforced concrete bulk strength, has improved stability greatly, has avoided the off normal of reinforcing bar.
Description
Technical Field
The utility model relates to a structural engineering technical field relates to a prefabricated steel sheet that is used for shear force wall reinforcing bar location specifically to say so.
Background
At present, the shear wall location steel sheet that prefabricated outer wall conversion layer used, generally need punch on the steel sheet, the shear wall reinforcing bar of vertical placing passes from the hole, the bottom and the concrete of shear wall reinforcing bar are connected, under the solidification of concrete, though can make the reinforcing bar keep at certain interval, nevertheless overall stability is relatively poor, especially at the concrete placement in-process, the concrete impact force is great, lead to the interval of reinforcing bar to change easily, and then lead to the whole off normal of shear wall reinforcing bar, thereby the homogeneity of reinforced concrete bulk strength has been influenced, therefore, need solve to above technical problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prefabricated steel sheet for shear force wall rebar positioning has solved
When the shear wall is used for pouring concrete, the steel bar interval is easy to change, the technical problem that the uniformity of the overall strength of the reinforced concrete is poor is caused, the stability is greatly improved, and the deviation of the steel bars is avoided.
A prefabricated steel plate for positioning reinforcing steel bars of a shear wall comprises a plurality of reinforcing steel bars vertically arranged on a concrete ground, two positioning templates horizontally arranged at the upper end parts of the reinforcing steel bars, a connecting rod arranged between the two positioning templates and a limiting block arranged on the connecting rod and used for adjusting the verticality of the reinforcing steel bars;
the bottoms of the steel bars are embedded into the concrete ground, the top ends of the steel bars penetrate through the positioning templates, and a space is arranged between the two positioning templates and connected with each other through the connecting rod;
and the reinforcing steel bar between the two positioning templates passes through the limiting block.
When the device is used, the bottoms of the reinforcing steel bars are vertically arranged on the concrete ground, so that the reinforcing steel bars can incline when the next step of pouring is carried out, the strength of the shear wall is inevitably influenced, the top ends of the reinforcing steel bars are provided with the positioning templates, namely, the reinforcing steel bars pass through the positioning templates, the reinforcing steel bars are not inclined under the limiting action of the positioning templates, and the reinforcing steel bars still keep an upright state when the pouring is carried out;
the positioning templates cover the pouring gate, so that two positioning templates are arranged and connected through a connecting rod, and the distance between the two positioning templates is the pouring gate;
the limiting block is helpful for adjusting the verticality of the steel bar, so that the steel bar is always in a vertical state.
The side surface of the connecting rod is provided with a long strip-shaped through hole, the two end parts of the connecting rod are respectively provided with a lapping plate, and the lapping plates are connected with the positioning template through positioning pins;
the long strip-shaped through hole is horizontally arranged along the length direction of the connecting rod, and the limiting block penetrates through the long strip-shaped through hole.
Be provided with rectangular shape through-hole for the stopper can be along rectangular shape through-hole left and right sides adjustment, is convenient for adjust the straightness that hangs down of reinforcing bar.
The limiting block comprises a square block arranged in the elongated through hole, a positioning sleeve fixedly connected with one side face of the square block, a threaded rod with one end connected with the other side face of the square block and a baffle plate arranged at the other end of the threaded rod, and the positioning sleeve and the baffle plate are respectively arranged on two sides of the connecting rod;
the upper bottom surface and the lower bottom surface of the positioning sleeve are provided with circular through holes, and the steel bars vertically penetrate through the circular through holes;
the other side of square piece is provided with the screw hole, the threaded rod sets up in the screw hole, the baffle with the side that the threaded rod is connected is hugged closely on the connecting rod side.
The upper bottom surface and the lower bottom surface of the positioning sleeve are provided with circular through holes, and the steel bars can only penetrate through the circular through holes in the positioning sleeve when in a vertical state; the square block is arranged in the strip-shaped through hole and can slide left and right along the strip-shaped through hole; the baffle passes through the threaded rod to be connected with square piece, and the medial surface of baffle and the laminating of the lateral surface of connecting rod, baffle and position sleeve setting are in the both sides of connecting rod promptly.
The utility model discloses reach following effect of showing:
(1) the positioning templates are arranged to help limit the vertically arranged reinforcing steel bars so that the reinforcing steel bars are not inclined, and a space is arranged between the two positioning templates, so that the reinforcing steel bars can be poured into the space during pouring;
(2) the connecting rods are arranged to connect the positioning templates, so that the connection rigidity of the positioning templates is further increased, the deviation of the positioning templates is avoided, and the verticality of the steel bars is ensured;
(3) the positioning sleeve is provided with a square block, so that the limiting block can slide along the connecting rod, and the round through hole of the positioning sleeve is vertically arranged, so that the reinforcing steel bar can pass through the round through hole only when in a vertical state, and on the basis, whether the reinforcing steel bar is in the vertical state can be evaluated through the round through hole;
(4) the baffle is arranged, so that the square blocks and the positioning sleeves can be limited, and the square blocks and the positioning sleeves are prevented from sliding out of the long-strip-shaped through holes.
Drawings
Fig. 1 is a schematic structural diagram of a prefabricated steel plate in the embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a connecting rod in an embodiment of the present invention.
Fig. 3 is the embodiment of the utility model provides an in the embodiment structural schematic diagram of stopper.
Fig. 4 is a schematic structural diagram of a baffle plate in the embodiment of the present invention.
Wherein the reference numerals are: 1. concrete; 2. reinforcing steel bars; 3. positioning a template; 4. a connecting rod; 4-1, a lap plate; 5. a limiting block; 5-1, a positioning sleeve; 5-2, a baffle; 5-21, a threaded rod; 5-3, square blocks; 6. and a positioning pin.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is described below by way of specific embodiments.
Referring to fig. 1, a prefabricated steel plate for positioning reinforcing steel bars of a shear wall comprises a plurality of reinforcing steel bars 2 vertically arranged on the ground of concrete 1, two positioning templates 3 horizontally arranged at the upper ends of the plurality of reinforcing steel bars 2, a connecting rod 4 arranged between the two positioning templates 3, and a limiting block 5 arranged on the connecting rod 4 and used for adjusting the verticality of the reinforcing steel bars 2;
the bottoms of the steel bars 2 are embedded into the ground of the concrete 1, the top ends of the steel bars 2 penetrate through the positioning templates 3, and a space is arranged between the two positioning templates 3 and connected with each other through a connecting rod 4;
the reinforcing steel bar 2 between the two positioning templates 3 passes through the limiting block 5.
When the device is used, the bottoms of the reinforcing steel bars 2 are vertically arranged on the ground of the concrete 1, so that the reinforcing steel bars 2 can incline when the next step of pouring is carried out, the strength of the shear wall is inevitably influenced, the top ends of the reinforcing steel bars 2 are provided with the positioning templates 3, namely the reinforcing steel bars 2 penetrate through the positioning templates 3, the reinforcing steel bars 2 are not inclined any more under the limiting action of the positioning templates 3, and the upright state can be still kept when the pouring is carried out;
the positioning templates 3 cover the pouring gate, so that two positioning templates 3 are arranged, the two positioning templates 3 are connected through a connecting rod 4, and the distance between the two positioning templates 3 is the pouring gate;
the limiting block 5 is helpful for adjusting the verticality of the steel bar 2, so that the steel bar 2 is always in a vertical state.
Referring to fig. 2, the side surface of the connecting rod 4 is provided with a strip-shaped through hole, the two end parts of the connecting rod 4 are respectively provided with a lapping plate 4-1, and the lapping plates 4-1 are connected with a positioning template 3 through positioning pins 6;
the long strip-shaped through hole is horizontally arranged along the length direction of the connecting rod 4, and the limiting block 5 penetrates through the long strip-shaped through hole.
Be provided with rectangular shape through-hole for stopper 5 can be along rectangular shape through-hole left and right sides adjustment, is convenient for adjust the straightness that hangs down of reinforcing bar 2.
Referring to fig. 3, the limiting block 5 comprises a square block 5-3 arranged in the elongated through hole, a positioning sleeve 5-1 fixedly connected with one side surface of the square block 5-3, a threaded rod 5-21 with one end connected with the other side surface of the square block 5-3, and a baffle 5-2 arranged at the other end of the threaded rod 5-21, wherein the positioning sleeve 5-1 and the baffle 5-2 are respectively arranged at two sides of the connecting rod 4;
round through holes are formed in the upper bottom surface and the lower bottom surface of the positioning sleeve 5-1, and the steel bars 2 vertically penetrate through the round through holes;
referring to fig. 4, the other side surface of the square block 5-3 is provided with a threaded hole, the threaded rod 5-21 is arranged in the threaded hole, and the side surface of the baffle 5-2 connected with the threaded rod 5-21 is tightly attached to the side surface of the connecting rod 4.
Circular through holes are formed in the upper bottom surface and the lower bottom surface of the positioning sleeve 5-1, and the circular through holes in the positioning sleeve 5-1 can be penetrated only when the steel bars 2 are in a vertical state; the square blocks 5-3 are arranged in the strip-shaped through holes and can slide left and right along the strip-shaped through holes; the baffle 5-2 is connected with the square block 5-3 through a threaded rod 5-21, the inner side surface of the baffle 5-2 is attached to the outer side surface of the connecting rod 4, namely the baffle 5-2 and the positioning sleeve 5-1 are arranged on two sides of the connecting rod 4.
The utility model discloses specific working process:
when the device is used, the bottoms of the reinforcing steel bars 2 are vertically arranged on the ground of the concrete 1, so that the reinforcing steel bars 2 can incline when the next step of pouring is carried out, the strength of the shear wall is inevitably influenced, the top ends of the reinforcing steel bars 2 are provided with the positioning templates 3, namely the reinforcing steel bars 2 penetrate through the positioning templates 3, the reinforcing steel bars 2 are not inclined any more under the limiting action of the positioning templates 3, and the upright state can be still kept when the pouring is carried out;
the positioning templates 3 cover the pouring gate, so that two positioning templates 3 are arranged, the two positioning templates 3 are connected through a connecting rod 4, and the distance between the two positioning templates 3 is the pouring gate;
the limiting block 5 is helpful for adjusting the verticality of the steel bar 2, so that the steel bar 2 is always in a vertical state;
preferably, the threaded rod 5-21 arranged on the baffle 5-2 in the limiting block 5 is simultaneously connected with the square block 5-3 and the positioning sleeve 5-1, namely the square block 5-3 and the positioning sleeve 5-1 are not rigidly and fixedly connected but are connected through the threaded rod 5-21, so that the manufacturing and the installation are also convenient.
The technical features that the utility model has not been described can be realized through or adopt prior art, and no longer give unnecessary details here, and of course, the above-mentioned explanation is not right the utility model discloses a restriction, the utility model discloses also not only be limited to the above-mentioned example, ordinary skilled person in this technical field is in the utility model discloses a change, modification, interpolation or replacement made in the essential scope also should belong to the utility model discloses a protection scope.
Claims (3)
1. A prefabricated steel plate for positioning reinforcing steel bars of a shear wall is characterized by comprising a plurality of reinforcing steel bars vertically arranged on a concrete ground, two positioning templates horizontally arranged at the upper ends of the reinforcing steel bars, a connecting rod arranged between the two positioning templates and a limiting block arranged on the connecting rod and used for adjusting the verticality of the reinforcing steel bars;
the bottoms of the steel bars are respectively embedded into the concrete ground, the top ends of the steel bars respectively penetrate through the positioning templates, and a space is arranged between the two positioning templates and is connected with each other through the connecting rod;
and the steel bar between the two positioning templates vertically penetrates through the limiting block.
2. The precast steel plate for positioning the steel bars of the shear wall according to claim 1, wherein the side surface of the connecting rod is provided with an elongated through hole, the two end portions of the connecting rod are respectively provided with a lapping plate, and the lapping plates are connected with the positioning template through positioning pins;
the long strip-shaped through hole is horizontally arranged along the length direction of the connecting rod, and the limiting block penetrates through the long strip-shaped through hole.
3. The prefabricated steel plate for positioning the steel bars of the shear wall as claimed in claim 2, wherein the limiting block comprises a square block arranged in the elongated through hole, a positioning sleeve fixedly connected with one side surface of the square block, a threaded rod with one end connected with the other side surface of the square block, and a baffle plate arranged at the other end of the threaded rod, wherein the positioning sleeve and the baffle plate are respectively arranged at two sides of the connecting rod;
the upper bottom surface and the lower bottom surface of the positioning sleeve are provided with circular through holes, and the steel bars vertically penetrate through the circular through holes;
the other side of square piece is provided with the screw hole, the threaded rod sets up in the screw hole, the baffle with the side that the threaded rod is connected is hugged closely on the connecting rod side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920669411.8U CN210263649U (en) | 2019-05-11 | 2019-05-11 | Prefabricated steel plate for positioning steel bars of shear wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920669411.8U CN210263649U (en) | 2019-05-11 | 2019-05-11 | Prefabricated steel plate for positioning steel bars of shear wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210263649U true CN210263649U (en) | 2020-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920669411.8U Active CN210263649U (en) | 2019-05-11 | 2019-05-11 | Prefabricated steel plate for positioning steel bars of shear wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210263649U (en) |
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2019
- 2019-05-11 CN CN201920669411.8U patent/CN210263649U/en active Active
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