CN210316562U - Steel back-ridge cross plate reinforcing member - Google Patents
Steel back-ridge cross plate reinforcing member Download PDFInfo
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- CN210316562U CN210316562U CN201920793526.8U CN201920793526U CN210316562U CN 210316562 U CN210316562 U CN 210316562U CN 201920793526 U CN201920793526 U CN 201920793526U CN 210316562 U CN210316562 U CN 210316562U
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Abstract
The utility model provides a steel backing fillet cross plate reinforcing member, which belongs to the technical field of building engineering, and the structure of the reinforcing member comprises a cross plate and a split bolt, wherein the cross plate is an integrated whole cross plate consisting of a central disc, two transverse outward-extending plates and two longitudinal outward-extending plates; the root that two horizontal abduction boards and central disc quotations are connected sets up straight corner respectively, and straight corner turns to two horizontal abduction boards with one side quotation of central disc, and the root that two vertical abduction boards and central disc quotations are connected sets up the arc portion of buckling respectively, and the arc portion of buckling bends two vertical abduction boards to the same side quotation of central disc, and two horizontal abduction boards that turn to and two vertical abduction boards of bending constitute the work claw jointly. One of the opposite sides of the utility model is straight and warped, and the other opposite side is bent and warped. The various transverse and longitudinal beams of the drawknot are more stable and can not become loose, and the components at the drawknot point are also effectively protected, so that the safety of building construction is effectively ensured.
Description
Technical Field
The utility model belongs to the technical field of the building engineering technique and specifically relates to an stupefied cross dish reinforcement of steel backing.
Background
At present, in the building industry of China, a concrete formwork reinforcing system mainly adopts a traditional reinforcing system formed by matching round pipes and battens with mountain-shaped clamps, and the traditional reinforcing system is gradually replaced by a steel back-edge reinforcing system in order to build a green construction environment and reduce resource loss and maintain the principle of replacing wood with steel. And novel stupefied main joist of steel backing has the defect with the fastening cooperation of ordinary reinforcement in the reinforcement process, and when ordinary reinforcement and the stupefied fastening cooperation of novel steel backing, ordinary reinforcement stress state leads to it to produce deformation easily, increases the loss, and the increase cost drops into.
Disclosure of Invention
The technical task of the utility model is to solve the not enough of prior art, provide an stupefied cross dish reinforcement of steel backing. The purpose is overcome the stupefied reinforcement in-process of novel steel backing and add the inconvenient problem of firmware fastening operation, improves reinforcement atress state to improve its turnover number of times, reduce cost.
The technical proposal of the utility model is realized in the following way that the steel back corrugated cross plate reinforcing member of the utility model structurally comprises a cross plate and a split bolt,
the cross plate is an integral cross plate formed by a central disc, two transverse abduction plates and two longitudinal abduction plates;
two transverse abduction plates are respectively fixed at the two ends of the central disc surface in the same diameter direction of the central disc,
the two longitudinal outward-extending plates are respectively fixed at the two ends of the central disc surface in the same diameter direction of the central disc,
the diameters of the two transverse abduction plates are vertical to the diameters of the two longitudinal abduction plates;
the root parts of the two transverse abduction plates, which are connected with the disc surface of the central disc, are respectively arranged as straight corner parts, the straight corner parts turn the two transverse abduction plates to the disc surface on the same side of the central disc,
the root parts of the two longitudinal extending plates connected with the central disc surface are respectively provided with an arc-shaped bending warping part which bends the two longitudinal extending plates to the same side disc surface of the central disc,
the turning directions of the two transverse abduction plates are the same as the bending directions of the two longitudinal abduction plates and both face to the same side disc surface of the central disc;
the two steering transverse abduction plates and the two bending longitudinal abduction plates form a working claw together;
the included surface formed by the two steering transverse abduction plates and the two bending longitudinal abduction plates is a working claw joint surface;
the center of the central disc is provided with a split bolt through hole;
the bolt body of the counter bolt is connected to the counter bolt through hole of the central disc in a penetrating way;
the bolt head of the split bolt is arranged in the containing space of the working claw joint surface of the cross plate, the split nut is screwed on the bolt body of the split bolt, the cross plate is arranged in the drawing space between the bolt head and the split nut, and the split nut is screwed on the cross plate.
The edge of the hole penetrating through the pull bolt is set to be a chamfer.
The through holes of the split bolts are arranged to be countersunk holes, and the countersunk parts of the countersunk holes are arranged to be round table shapes.
The bending angle of the arc-shaped bending warping part is larger than the steering angle of the straight corner part.
The straight corner of the straight corner part is 10-30 degrees.
The straight corner of the straight corner part is 15 degrees.
The bending angle of the arc-shaped bending and warping part is 30-60 degrees.
The bending angle of the arc-shaped bending warping part is 45 degrees.
The length of the longitudinal abduction plates is greater than the length of the transverse abduction plates.
Compared with the prior art, the utility model produced beneficial effect is:
the utility model discloses an stupefied cross dish reinforcement of steel backing aims at solving current reinforcement and can produce not hard up, fragile problem at the stupefied reinforcement in-process of novel steel backing. The utility model discloses a stupefied cross dish reinforcement of steel backing is formed by "ten" font, 8mm thick steel sheet processing, whole zinc-plating processing. One pair of the edges is straight and warped, the other pair of the edges is bent and warped, a central circular hole is processed in the middle of the cross plate, and the cross plate is inserted with the split screw in a matching way. The structure is simple and practical, the operation is convenient, various transverse and longitudinal beams of the tie are more stable and can not become flexible, and the tie point position components are effectively protected, so that the safety of building construction is effectively guaranteed.
The utility model discloses a stupefied cross dish reinforcement of steel backing reasonable in design, simple structure, safe and reliable, convenient to use, easy to maintain have fine using value widely.
Drawings
FIG. 1 is a schematic top view of a cross plate according to the present invention;
FIG. 2 is a schematic view of the cross plate of the present invention;
FIG. 3 is a schematic view of the cross plate of the present invention;
FIG. 4 is a schematic cross-sectional view of FIG. 3;
FIG. 5 is a left side view structure diagram of the cross plate of the present invention;
FIG. 6 is a schematic cross-sectional view of FIG. 5;
FIG. 7 is a schematic view of the structure of the utility model in use;
fig. 8 is a schematic view of a partially enlarged structure of the present invention in use.
The reference numerals in the drawings denote:
1. a cross-shaped disc is arranged on the upper surface of the frame,
2. a central disc 3, a transverse abduction plate 4, a longitudinal abduction plate,
5. a straight corner part 6, an arc bending and warping part,
7. a working claw 8, a working claw connecting surface,
9. the opposite-pulling bolt is penetrated through the hole,
10. split bolt, 11, bolt head, 12, split nut.
Detailed Description
The reinforced member of the steel back cross plate of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in the attached drawings, the structure of the steel back-ridge cross plate reinforcing member of the utility model comprises a cross plate 1 and a split bolt 10,
the cross plate 1 is an integrated whole cross plate consisting of a central disc 2, two transverse abduction plates 3 and two longitudinal abduction plates 4;
two transverse abduction plates 3 are respectively fixed at the two ends of the central disc surface in the same diameter direction of the central disc,
two longitudinal abduction plates 4 are respectively fixed at the two ends of the central disc surface in the same diameter direction of the central disc,
the diameters of the two transverse abduction plates 3 are vertical to the diameters of the two longitudinal abduction plates 4;
the root parts of the two transverse abduction plates 3 connected with the disc surface of the central disc are respectively provided with a straight corner part 5 which turns the two transverse abduction plates to the disc surface on the same side of the central disc,
the root parts of the two longitudinal abduction plates 4 connected with the central disc surface are respectively provided with an arc-shaped bending warping part 6 which bends the two longitudinal abduction plates to the same side disc surface of the central disc,
the turning directions of the two transverse abduction plates are the same as the bending directions of the two longitudinal abduction plates and both face to the same side disc surface of the central disc;
the two steering transverse abduction plates and the two bending longitudinal abduction plates jointly form a working claw 7;
the included surface formed by the two steering transverse abduction plates and the two bending longitudinal abduction plates is set as a working claw joint surface 8;
the center of the central disc is provided with a split bolt through hole 9;
the bolt body of the counter bolt 10 is penetrated and connected on the counter bolt penetrating hole of the central disc;
the bolt head 11 of the split bolt is arranged in the containing space of the working claw joint surface of the cross plate, the split nut 12 is screwed on the bolt body of the split bolt, the cross plate is arranged in the drawing space between the bolt head and the split nut, and the split nut is screwed on the cross plate.
The edge of the hole penetrating through the pull bolt is set to be a chamfer.
The through holes of the split bolts are arranged to be countersunk holes, and the countersunk parts of the countersunk holes are arranged to be round table shapes.
The bending angle of the arc-shaped bending warping part is larger than the steering angle of the straight corner part.
The straight corner of the straight corner part is 10-30 degrees.
The straight corner of the straight corner part is 15 degrees.
The bending angle of the arc-shaped bending and warping part is 30-60 degrees.
The bending angle of the arc-shaped bending warping part is 45 degrees.
The length of the longitudinal abduction plates is greater than the length of the transverse abduction plates.
The cross plate is formed by processing a cross-shaped steel plate with the thickness of 8mm through a die. The diameter of the disc is 50mm, a central hole with the diameter of 20mm is machined in the center, and the edge of the circular hole on the inner side is subjected to chamfering treatment; two pairs of cross edges are 30mm in length before processing, the width is 15mm, opposite side 1 is straight corner portion after processing through the mould, corner angle is 15 °, opposite side 2 is the bent portion of arc bending, and the curvature radius of the bent portion of arc is 10 mm.
After the die is machined, the surface of the die is galvanized, so that the corrosion resistance of the die is improved, and the service life of the die is prolonged.
Description of the mode of use:
the cross plate is one of the reinforcement that cooperates the stupefied reinforcement of new-type steel back of the body, and in the work progress, after will wearing the wall screw rod to penetrate the wall hole site of template, will install stupefied perpendicular roof beam, the crossbeam of new-type steel back of the body and prepare the reinforcement work, when consolidating, with cross plate opposite side 2 card on the crossbeam lower limb, opposite side 1 is the horizontality, the card just in crossbeam equidistance screens clearance, the workman screws up the nut again to accomplish the reinforcement work.
Claims (9)
1. The steel back-pored cross plate reinforcing member is characterized by comprising a cross plate and a split bolt,
the cross plate is an integral cross plate formed by a central disc, two transverse abduction plates and two longitudinal abduction plates;
two transverse abduction plates are respectively fixed at the two ends of the central disc surface in the same diameter direction of the central disc,
the two longitudinal outward-extending plates are respectively fixed at the two ends of the central disc surface in the same diameter direction of the central disc,
the diameters of the two transverse abduction plates are vertical to the diameters of the two longitudinal abduction plates;
the root parts of the two transverse abduction plates, which are connected with the disc surface of the central disc, are respectively arranged as straight corner parts, the straight corner parts turn the two transverse abduction plates to the disc surface on the same side of the central disc,
the root parts of the two longitudinal extending plates connected with the central disc surface are respectively provided with an arc-shaped bending warping part which bends the two longitudinal extending plates to the same side disc surface of the central disc,
the turning directions of the two transverse abduction plates are the same as the bending directions of the two longitudinal abduction plates and both face to the same side disc surface of the central disc;
the two steering transverse abduction plates and the two bending longitudinal abduction plates form a working claw together;
the included surface formed by the two steering transverse abduction plates and the two bending longitudinal abduction plates is a working claw joint surface;
the center of the central disc is provided with a split bolt through hole;
the bolt body of the counter bolt is connected to the counter bolt through hole of the central disc in a penetrating way;
the bolt head of the split bolt is arranged in the containing space of the working claw joint surface of the cross plate, the split nut is screwed on the bolt body of the split bolt, the cross plate is arranged in the drawing space between the bolt head and the split nut, and the split nut is screwed on the cross plate.
2. The steel back flash cross reinforcement of claim 1, wherein: the edge of the hole penetrating through the pull bolt is set to be a chamfer.
3. The steel back flash cross reinforcement of claim 1, wherein: the through holes of the split bolts are arranged to be countersunk holes, and the countersunk parts of the countersunk holes are arranged to be round table shapes.
4. The steel back flash cross reinforcement of claim 1, wherein: the bending angle of the arc-shaped bending warping part is larger than the steering angle of the straight corner part.
5. The steel back flash cross reinforcement of claim 1, wherein: the straight corner of the straight corner part is 10-30 degrees.
6. The steel back flash cross reinforcement of claim 1, wherein: the straight corner of the straight corner part is 15 degrees.
7. The steel back flash cross reinforcement of claim 1, wherein: the bending angle of the arc-shaped bending and warping part is 30-60 degrees.
8. The steel back flash cross reinforcement of claim 1, wherein: the bending angle of the arc-shaped bending warping part is 45 degrees.
9. The steel back flash cross reinforcement of claim 1, wherein: the length of the longitudinal abduction plates is greater than the length of the transverse abduction plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920793526.8U CN210316562U (en) | 2019-05-29 | 2019-05-29 | Steel back-ridge cross plate reinforcing member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920793526.8U CN210316562U (en) | 2019-05-29 | 2019-05-29 | Steel back-ridge cross plate reinforcing member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210316562U true CN210316562U (en) | 2020-04-14 |
Family
ID=70140941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920793526.8U Active CN210316562U (en) | 2019-05-29 | 2019-05-29 | Steel back-ridge cross plate reinforcing member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210316562U (en) |
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2019
- 2019-05-29 CN CN201920793526.8U patent/CN210316562U/en active Active
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