Reinforcing device for template at haunching part

Abstract

The utility model provides a haunched part template reinforcing device which comprises a triangular supporting piece arranged at a haunched chamfer, the triangular supporting piece is provided with a sectional type quick-release screw capable of penetrating out of a template, and the sectional type quick-release screw is detachably connected with a fastening structure used for pressing the template. According to the utility model, the haunched chamfer is reinforced through the triangular supporting piece, and the sectional quick-release screw penetrating out of the template is welded on the triangular supporting piece, and the template is fastened by the sectional quick-release screw through the fastening structure, so that a better template reinforcing effect is achieved; the device is simple in design, capable of being rapidly assembled and fixed, wider in application range, rapid and convenient to install and use, good in integrity, high in strength and not prone to formwork expansion during concrete pouring.

Description

Technical Field

[0001] The utility model relates to the technical field of axillary addition, in particular to a template reinforcement device for axillary addition parts. Background Art

[0002] The armhole refers to the additional structure between the shear wall and the foundation slab, which effectively strengthens the connection between the shear wall and the foundation slab, improves the integrity of the wall, and improves the rigidity, strength and anti-collapse ability of the wall. Common armhole parts such as the armhole wall of a high-rise underground garage are usually supported by formwork, and concrete is poured into the formwork and cured to form the armhole wall.

[0003] However, the currently used axil wall formwork has low structural strength, and the reinforcement measures are relatively complicated to construct. The fixation effect of the formwork is poor, which will cause the formwork to shift and easily cause formwork explosion and leakage, thus having a certain impact on the quality of construction projects. Summary of the invention

[0004] In view of the above-mentioned technical problems, the utility model proposes a device for reinforcing the template at the armpit portion, which is used to solve the problem that the reinforcement measures in the prior art are relatively complicated and the effect is relatively poor.

[0005] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0006] A device for reinforcing a template at an axil part comprises a triangular support member arranged at the axil chamfer, the triangular support member is provided with a segmented quick-release screw that can pass through the template, and the segmented quick-release screw is detachably connected with a fastening structure for pressing the template. The utility model reinforces the axil chamfer by means of a triangular support member, and by welding a segmented quick-release screw that passes through the template on the triangular support member, the segmented quick-release screw fastens the template through the fastening structure, thereby achieving a better template reinforcement effect.

[0007] Furthermore, the fastening structure includes a tripod support plate sleeved on the segmented quick-release screw and a nut tightened on the segmented quick-release screw, and the legs of the tripod support plate are arranged toward the template.

[0008] Furthermore, a plurality of opposing steel main ribs are provided between the tripod support plate and the template, and each pair of opposing steel main ribs are respectively located on both sides of the segmented quick-release screw.

[0009] Furthermore, a metal gasket is provided between the square steel main rib and the tripod support plate so that the legs of the tripod support plate can press the square steel main rib through the metal gasket.

[0010] Furthermore, wooden square secondary ribs are provided between the square steel main ribs and the template, and the wooden square secondary ribs are cross-arranged with the square steel main ribs.

[0011] Furthermore, the triangular support member includes three angle steels connected end to end.

[0012] Furthermore, it also includes a through-length steel bar on the plate surface horizontally arranged at the lower side of the chamfered corner and a longitudinal steel bar vertically arranged between the vertical formworks.

[0013] Furthermore, it also includes a first inclined steel bar and a second inclined steel bar arranged near the triangular support member, and the first inclined steel bar is arranged parallel to the second inclined steel bar; the ends of the first inclined steel bar and / or the second inclined steel bar are provided with horizontal folded edges connected to the full-length steel bars of the plate surface and / or vertical folded edges connected to the longitudinal steel bars.

[0014] Furthermore, the segmented quick-release screw includes an inner rod welded and fixed to the triangular support, a trapezoidal groove connected to the end of the inner rod, and an outer rod connected to the trapezoidal groove, wherein a nut threadedly connected to the outer rod is provided in the trapezoidal groove.

[0015] Furthermore, it also includes a double-headed screw rod passing through the vertical template, and the double-headed screw rod is also provided with the aforementioned fastening structure.

[0016] Beneficial effects of the utility model:

[0017] 1. The utility model has a simple design, can be quickly assembled and fixed, has a wider range of applications, is quick to install and use, has good integrity, high strength, and is not prone to mold expansion when pouring concrete;

[0018] 2. When demolding, the assembled structure of the utility model can be disassembled by simply unscrewing the nut. When removing the template, the outer rod part of the segmented quick-release screw and the excess part of the double-headed screw can be removed, which improves the construction efficiency, ensures the construction quality, provides convenience for the reinforcement construction of the template at the armpit, saves time and labor, has high use value, and is conducive to wide promotion.

[0019] 3. When installing the device of the utility model, some component parameters can be appropriately adjusted according to the on-site environment to cope with complex on-site conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 The structure of the utility model is shown in FIG. Figure 1 ;

[0022] Figure 2The structure of the utility model is shown in FIG. Figure 2 ;

[0023] Figure 3 It is an enlarged view of point A of the utility model;

[0024] Figure 4 Side view of the tripod support plate

[0025] Figure 5 It is a top view of the tripod support plate;

[0026] Figure 6 It is a structural schematic diagram of a metal gasket;

[0027] Figure 7 Schematic diagram of the structure of the triangular support.

[0028] In the figure: 1. longitudinal reinforcement, 2. first inclined reinforcement, 3. vertical formwork, 4. axillary formwork, 5. segmented quick-release screw, 6. double-headed screw, 7. nut, 8. tripod support, 81. support leg, 9. metal gasket, 11. full-length reinforcement of the plate surface, 12. second inclined reinforcement, 13. angle steel support rod, 14. secondary wooden rib, 15. main square steel rib, 16. trapezoidal groove. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] like Figure 1 to Figure 7 As shown, the embodiment 1 of the utility model described in the invention is a device for reinforcing the template at the axil part, comprising a triangular support member 13 arranged at the chamfer of the axil, and the triangular support member 13 is provided with a segmented quick-release screw 5 that can pass through the template, wherein one end of the segmented quick-release screw 5 is welded to the triangular support member 13, and the other end passes through the template. The portion of the segmented quick-release screw 5 that passes through the template is detachably connected to a fastening structure for pressing the template, which plays a role in reinforcing the template. In addition, the triangle structure itself is extremely stable, which further improves the processing effect. Figure 1 and Figure 2As shown, in this embodiment, the template includes an axil template 4 obliquely arranged at the axil chamfer and a vertical template 3 arranged at the other side of the axil. In addition, in this embodiment, the triangular support member 13 is a right triangle, one right angle side of the right triangle faces downward, and the other right angle side and the hypotenuse are respectively welded with segmented quick-release screws 5, which are respectively penetrated on the corresponding vertical template 3 and the axil template 4, and fastened by the fastening structure.

[0031] Furthermore, in this embodiment, if Figure 3 As shown, the segmented quick-release screw rod 5 includes an inner rod welded and fixed to the triangular support member 13, a trapezoidal groove 16 connected to the end of the inner rod, and an outer rod connected to the trapezoidal groove 16, wherein a nut screwed to the outer rod is arranged in the trapezoidal groove 16. The small end of the trapezoidal groove 16 is fixed to the inner rod, the trapezoidal groove 16 is located on the inner side of the axilla template 4, the large end of the trapezoidal groove 16 faces outward and presses against the inner side of the axilla template 4, and the outer rod passes through the axilla template 4 and is screwed into the nut in the trapezoidal groove 16.

[0032] Furthermore, if Figure 3 As shown, the fastening structure includes a tripod support plate 8 sleeved on the segmented quick-release screw 5 and a nut 7 tightened on the segmented quick-release screw 5, and the legs of the tripod support plate 8 are arranged toward the template. Figure 4 and Figure 5 As shown, the tripod support plate 8 comprises a circular plate sleeved on the segmented quick-release screw 5, and three legs 81 are provided at equal angles on the edge of the circular plate, and the angles between the three legs 81 and the plane where the circular plate is located are obtuse angles. The nut 7 presses against the circular plate to tighten it.

[0033] In addition, a vertical formwork 3 is also connected to the upper end of the axil formwork 4, which is arranged opposite to the vertical formwork 3 located on the other side of the axil. Double-headed screws 6 are connected to the vertical formworks 3 on both sides, and the double-headed screws 6 are also provided with the aforementioned fastening structure.

[0034] Embodiment 2 is different from Embodiment 1 in that a plurality of square steel main ribs 15 are provided between the tripod support plate 8 and the template, and each pair of square steel main ribs 15 includes two, and each pair of two square steel main ribs 15 are respectively located on both sides of the segmented quick-release screw 5. The legs 81 of the tripod support plate 8 can press the square steel main ribs 15.

[0035] Embodiment 3 is different from Embodiment 2 in that Figure 3 As shown, a metal gasket 9 is provided between the square steel main rib 15 and the tripod support plate 8 so that the foot of the tripod support plate 8 can press the square steel main rib 15 through the metal gasket 9. Figure 3 and Figure 6 As shown, the metal gasket 9 can fully fit the square steel main rib 15, thereby making the arrangement of the square steel main rib 15 more stable.

[0036] Furthermore, if Figure 3 As shown, a wood square secondary rib 14 is arranged between the square steel main rib 15 and the template, and the wood square secondary rib 14 is arranged crosswise with the square steel main rib 15. In this embodiment, the wood square secondary rib 14 is arranged crosswise with the square steel main rib 15 at right angles.

[0037] Embodiment 4 is different from Embodiment 3 in that Figure 7 As shown, the triangular support member 13 includes three angle steels connected end to end.

[0038] Embodiment 5 is different from Embodiment 4 in that Figure 1 As shown, the first inclined steel bar 2 and the second inclined steel bar 12 are arranged near the triangular support member 13, and the first inclined steel bar 2 and the second inclined steel bar 12 are arranged in parallel. The first inclined steel bar 2 and the second inclined steel bar 12 are vertically connected with transverse bars. The transverse bars are passed through the triangular support member 13.

[0039] Furthermore, if Figure 1 As shown, it also includes a plate surface through-length steel bar 11 horizontally arranged at the lower side of the chamfered corner and a longitudinal steel bar 1 vertically arranged between the vertical templates 3. The plate surface through-length steel bar 11 and the longitudinal steel bar 1 are also vertically connected with transverse bars.

[0040] Furthermore, if Figure 1 As shown, the first inclined steel bar 2 and the second inclined steel bar 12 are respectively provided with horizontal hems connected to the plate surface continuous steel bars 11 and vertical hems connected to the longitudinal steel bars 1 at both ends. The horizontal hems and the vertical hems are respectively connected to the corresponding plate surface continuous steel bars 11 and the longitudinal steel bars 1 through transverse bars.

[0041] In addition, a horizontal fold is also provided at the lower end of the plate surface continuous steel bar 11 and is connected to the plate surface continuous steel bar 11 through transverse ribs.

[0042] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for reinforcing the template of the armpit, characterized in that: The invention comprises a triangular support member (13) arranged at the chamfered corner, the triangular support member (13) being provided with a segmented quick-release screw rod (5) which can pass through the template, the segmented quick-release screw rod (5) being detachably connected with a fastening structure for pressing the template; the fastening structure comprising a tripod support plate (8) sleeved on the segmented quick-release screw rod (5) and a nut (7) screwed on the segmented quick-release screw rod (5), the legs of the tripod support plate (8) being arranged towards the template.

2. The device for reinforcing the formwork at the haunch portion according to claim 1 is characterized in that: A plurality of opposing steel main ribs (15) are provided between the tripod support plate (8) and the template, and each opposing steel main rib (15) is located on both sides of the segmented quick-release screw rod (5).

3. The device for reinforcing the formwork at the haunch portion according to claim 2, characterized in that: A metal gasket (9) is provided between the square steel main rib (15) and the tripod support plate (8) so that the foot of the tripod support plate (8) can press the square steel main rib (15) through the metal gasket (9).

4. The device for reinforcing the formwork at the haunch portion according to claim 2 or 3, characterized in that: A wooden secondary rib (14) is provided between the square steel main rib (15) and the template, and the wooden secondary rib (14) and the square steel main rib (15) are arranged crosswise.

5. The device for reinforcing the formwork at the axil part according to any one of claims 1 to 3, characterized in that: The triangular support member (13) comprises three angle steels connected end to end.

6. The device for reinforcing the formwork at the armpit portion according to any one of claims 1 to 3, characterized in that: It also includes a plate surface through-length steel bar (11) horizontally arranged at the lower side of the chamfered corner and a longitudinal steel bar (1) vertically arranged between the vertical formworks (3).

7. The device for reinforcing the formwork at the armpit portion according to claim 6, characterized in that: It also comprises a first inclined steel bar (2) and a second inclined steel bar (12) arranged near the triangular support member (13), wherein the first inclined steel bar (2) and the second inclined steel bar (12) are arranged in parallel; the ends of the first inclined steel bar (2) and / or the second inclined steel bar (12) are provided with a horizontal folded edge connected to the full-length steel bar (11) of the plate surface and / or a vertical folded edge connected to the longitudinal steel bar (1).

8. The device for reinforcing the formwork at the axil part according to any one of claims 1 to 3 and 7, characterized in that: The segmented quick-release screw rod (5) comprises an inner rod welded to a triangular support member (13), a trapezoidal groove (16) connected to the end of the inner rod, and an outer rod connected to the trapezoidal groove (16); a nut threadedly connected to the outer rod is provided in the trapezoidal groove (16).

9. The device for reinforcing the formwork at the axil part according to any one of claims 1 to 3 and 7, characterized in that: It also includes a double-headed screw rod (6) passing through the vertical template (3), and the double-headed screw rod (6) is also provided with the aforementioned fastening structure.

Images