Reverse ridge formwork supporting tool capable of avoiding reverse ridge damage

Abstract

A reverse ridge formwork erecting tool capable of avoiding reverse ridge damage comprises a top transverse rod, a first vertical part and a second vertical part, the first vertical part and the second vertical part are arranged at the bottom of the top transverse rod and form an L-shaped structure, the height of the first vertical part and the height of the second vertical part are adjustable, and the top of the second vertical part is fixed to different positions of the top transverse rod. And the distance between the first vertical part and the second vertical part is adjustable. Damage to the reverse sills caused by the mode of penetrating bolts and the like is avoided, it is guaranteed that the reverse sills can adapt to the reverse sills of various heights and widths through the telescopic performance of the reverse sills, square steel serves as a main material, the reverse sills are very common materials for constructional engineering, material obtaining is convenient, deformation is not prone to occurring, cost is low, and the repeated utilization rate is high.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of building construction, in particular to a reverse slope formwork tool capable of avoiding damage to the reverse slope. BACKGROUND

[0002] Concrete is one of the most important and largest used engineering materials in civil engineering, and the quality of concrete directly affects the engineering quality and safety. For secondary structures, the importance is lower than that of the main structure which bears the load.

[0003] Currently, the reverse slope formwork is generally supported by through bolts. Although the through bolts are smeared with waterproof paint at the hole after the reverse slope formwork is removed, the reverse slope is still damaged and has certain risks in the later period. CONTENT OF THE UTILITY MODEL

[0004] The utility model provides a mode of supporting formwork under the condition of guaranteeing the reverse slope, solves the problem of damage caused by the existing reverse slope formwork, and the utility model has the advantages of simple structure and convenient operation for construction personnel.

[0005] To achieve the above object, the utility model adopts the following technical scheme:

[0006] A reverse slope formwork tool capable of avoiding damage to the reverse slope, characterized in that: comprising a top horizontal rod and first and second vertical parts arranged at the bottom of the top horizontal rod, the first vertical part and the top horizontal rod form an L-shaped structure, the height of the first and second vertical parts is adjustable, the top of the second vertical part is fixed at different positions of the top horizontal rod, and the distance between the first and second vertical parts is adjustable.

[0007] Further, the top horizontal rod is a solid structure, and a first strip-shaped through hole is arranged on the top horizontal rod, a first through hole is arranged on the top of the second vertical part, and the first strip-shaped through hole and the first through hole are connected through a bolt.

[0008] Further, an auxiliary fastening device is arranged between the first and second vertical parts, and the auxiliary fastening device is a through screw rod arranged between the first and second vertical parts.

[0009] Further, the first and second vertical parts have the same structure and each comprise an outer tube and an inner tube, the inner tube is inserted into the outer tube, a second through hole is arranged on the top of the inner tube, a second strip-shaped through hole is arranged on the outer tube, and the second through hole and the second strip-shaped through hole are connected through a bolt.

[0010] Further, the top horizontal rod is a hollow structure, the second vertical top is provided with a polygon nut, the top horizontal rod is internally provided with a limiting through hole, the polygon nut is limited in the limiting through hole, a screw rod is further threadedly connected in the polygon nut, one end of the screw rod is rotatably connected with the bottom wall of the limiting through hole through a bearing, the other end extends out of the top horizontal rod, the screw rod is rotated to realize displacement of the polygon nut relative to the screw rod, and then the relative positions of the first vertical part and the second vertical part are adjusted.

[0011] In addition, the limiting through hole is non-circular in cross section, and the screw rod is provided with a knob handle.

[0012] More preferably, the second vertical part, the first vertical part and the top horizontal rod form an F-shaped formwork supporting auxiliary tool.

[0013] Compared with the prior art, the utility model has the following characteristics and beneficial effects:

[0014] The application avoids damaging the reverse ridge by using the through bolt, and the telescopic performance ensures that the reverse ridge can adapt to reverse ridges of various heights and widths, the main material is square steel, which is a very common material in building engineering, is convenient to obtain, is not easy to deform, has low cost and high reuse rate. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The application is specifically applied to the drawings;

[0016] Figure 2 The application is specifically applied to the drawings;

[0017] Figure 3 The application is specifically applied to the drawings;

[0018] Figure 4 The application is specifically applied to the drawings; Figure 1 ;

[0019] Figure 5 The application is specifically applied to the drawings; Figure 2 . DETAILED DESCRIPTION

[0020] In order to make the technical means, innovative features, purposes and effects of the utility model easy to understand, the utility model is further described below.

[0021] The embodiments described herein are specific embodiments of the present application, used to illustrate the concept of the present application, and are explanatory and exemplary, and should not be interpreted as limiting the embodiments of the present application and the scope of the present application. In addition to the embodiments described herein, those skilled in the art can also use other technical solutions that are obvious based on the content disclosed in the claims and the description of the present application, which include technical solutions that make any obvious substitutions and modifications to the embodiments described herein.

[0022] A reverse slope formwork tool for avoiding causing reverse slope damage, as shown in the drawings, comprising a top horizontal rod 1 and a first vertical part 2 and a second vertical part 3 arranged at the bottom of the top horizontal rod, the first vertical part 2 and the top horizontal rod 1 form an L-shaped structure, the height of the first vertical part 2 and the second vertical part 3 is adjustable, the top of the second vertical part 3 is fixed at different positions of the top horizontal rod 1, so as to realize the adjustable spacing of the first vertical part 2 and the second vertical part 3, and the second vertical part 3, the first vertical part 2 and the top horizontal rod 1 form an F-shaped formwork auxiliary tool. Figure 1

[0023] As a preferred embodiment of the present application, as shown in Figure 2 and 5 The top horizontal rod 1 is a solid structure, a first pair of through holes 11 is arranged on the top horizontal rod 1 along the length direction thereof, a first through hole 12 is arranged at the top of the second vertical part 3, the first pair of through holes 11 and the first through hole 12 are connected through bolts, and the bolts should include a screw rod and a nut.

[0024] According to the need, an auxiliary fastening device is further arranged between the first vertical part 2 and the second vertical part 3, the auxiliary fastening device is a through screw rod arranged between the first vertical part 2 and the second vertical part 3, the through screw rod assists in pulling the first vertical part and the second vertical part on both sides, but does not have the function of adjusting the spacing at will.

[0025] As shown in Figure 4 and 5 The first vertical part 2 and the second vertical part 3 are the same in structure, and each comprises an outer tube and an inner tube, the upper part of the inner tube is inserted into the lower part of the outer tube, the top of the inner tube is provided with a second through hole 5, the outer tube is provided with a second pair of through holes 6, and the second through hole 5 and the second pair of through holes 6 are connected through bolts.

[0026] As a preferred embodiment of the present application, as shown in Figure 3 ​As shown, the top horizontal rod 1 is a hollow structure, the second vertical part 3 is provided with a polygon nut 7 at the top, the top horizontal rod 1 is provided with a limiting hole, the polygon nut 7 is limited in the limiting hole, the polygon nut 7 can ensure that only linear motion is carried out in the limiting hole, and not circumferential motion, the polygon nut 7 is further threadedly connected with a screw rod 8, one end of the screw rod 8 is rotatably connected with the bottom wall of the limiting hole through a bearing, the other end is stretched out of the outside of the top horizontal rod 1, the screw rod 8 is rotated, the displacement of the polygon nut 7 relative to the screw rod 8 is realized, and then the relative position of the first vertical part 2 and the second vertical part 3 is adjusted, the cross section of the limiting hole is non-circular, the screw rod is provided with a knob handle, and this embodiment only needs to rotate the knob handle to realize the adjustable distance between the first vertical part 2 and the second vertical part 3.

[0027] The parts not involved in the utility model are the same as the prior art or can be realized by using the prior art.

[0028] The basic principles and main features of the utility model and the advantages of the utility model are shown and described above, and it is obvious for those skilled in the art that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0029] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be properly combined to form other embodiments that those skilled in the art can understand.

Claims

1. A kick-out formwork tool for avoiding causing kick-out damage, characterized in that: The utility model provides a kind of F-shaped formwork supporting auxiliary tool, including top crossbar (1) and the first vertical portion (2) and second vertical portion (3) of being arranged in the bottom of top crossbar, first vertical portion (2) and top crossbar (1) form L type structure, the first vertical portion (2) and second vertical portion (3) height adjustable, the second vertical portion (3) top is fixed in the different position of top crossbar (1), realize the spacing adjustable of first vertical portion (2) and second vertical portion (3);The top crossbar (1) is hollow structure, the second vertical portion (3) top is equipped with polygon nut (7), the top crossbar (1) is equipped with limiting through-hole, polygon nut (7) is limited in limiting through-hole, screw rod (8) is further threadedly connected in polygon nut (7), one end of screw rod (8) is rotatably connected with the bottom wall of limiting through-hole by bearing, the other end is stretched out outside top crossbar (1), screw rod (8) rotates, realizes polygon nut (7) displacement relative to screw rod (8), in turn adjusts the relative position of first vertical portion (2) and second vertical portion (3).

2. The reverse cam mold tooling that avoids causing damage to the reverse cam of claim 1, wherein, The top crossbar (1) is solid structure, is equipped with first strip-shaped through hole (11), the second vertical portion (3) top is equipped with first through hole (12), and the first strip-shaped through hole (11) is connected between the first through hole (12) by bolt.

3. The reverse cam mold tooling that avoids causing damage to the reverse cam of claim 1, wherein, The first vertical portion (2) and second vertical portion (3) are further equipped with auxiliary fastening device, and the auxiliary fastening device is a through screw rod inserted between the first vertical portion (2) and second vertical portion (3).

4. The reverse cam mold tooling that avoids causing damage to the reverse cam of claim 1, wherein, The first vertical portion (2) and second vertical portion (3) are the same structure, and each includes an outer tube and an inner tube, the inner tube is inserted into the outer tube, the inner tube top is equipped with second through hole (5), the outer tube is equipped with second strip-shaped through hole (6), and the second through hole (5) is connected between the second strip-shaped through hole (6) by bolt.

5. The reverse cam mold tool that avoids causing damage to the reverse cam of claim 1, wherein, The limiting through-hole section is non-circular, and the screw rod is provided with a knob handle.

6. A reverse cam mold tool for avoiding damage to a reverse cam as claimed in any one of claims 1 to 5, wherein, The second vertical portion (3), the first vertical portion (2) and the top crossbar (1) form an F-shaped formwork supporting auxiliary tool.

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