Box mold inner supporting structure

Abstract

The utility model discloses a supporting structure in a box mold, which relates to the field of supporting structures, and adopts the technical scheme that the supporting structure comprises a supporting frame body, the supporting frame body comprises a plurality of longitudinal pieces and transverse pieces. The longitudinal pieces are sequentially distributed in parallel and are connected with one another through the transverse pieces; the transverse piece comprises a top section and waist sections, the top section is used for making contact with the top of the inner wall of the box mold, the two ends of the top section extend downwards to form the waist sections respectively, and the waist sections extend outwards to form positioning sections making contact with the lower portion of the inner wall of the box mold. And in the transportation process, the space utilization rate can be remarkably improved, and in a large-scale use scene, the cost can be remarkably saved, and economic benefits can be created. The whole support structure is adopted, the supporting weight is light, deformation is not prone to occurring during transportation, multilayer overlapping can be achieved, the structure and the manufacturing method are simple, the manufacturing cost is low, environment friendliness is achieved, and the supporting rigidity of the metal box mold is improved.

Description

Technical Field

[0001] The utility model relates to the field of supporting structures, in particular to a box mold inner supporting structure. Background Art

[0002] The flat roofs of buildings, basement slabs, subway tunnels and other underground projects must first have reliable waterproofing and no leakage. They usually adopt a combination of the waterproof body's own compactness (self-waterproofing) and an external waterproof layer, and a combination of structural self-waterproofing, structural waterproofing and material waterproofing. The "General Specification for Waterproofing of Buildings and Municipal Engineering" requires that the thickness of the waterproof concrete floor slab of underground projects should not be less than 250mm. If it is constructed according to 250mm, on the one hand, the weight of the floor slab will increase significantly, and on the other hand, the cost of construction materials will also increase significantly.

[0003] At present, the method for dealing with the above requirements is to set a box mold that fits together up and down in the concrete of the floor slab. The box mold needs to be fixed when making reinforcement. The top of the box mold will be stepped on by construction workers. In order to improve the supporting strength of the box mold, a support will be set in the box mold. The current support is made into a steel cage structure. This structure is a closed cage structure, which occupies a high space during transportation, which will significantly increase the transportation cost, and the support stability is poor and easy to tip over. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a box mold inner support structure that can be stacked together. During transportation, it can significantly improve its space utilization rate. In large-scale use scenarios, it can significantly save costs and create economic benefits. The overall support structure is light in weight, not easy to deform during transportation, can be overlapped in multiple layers, and has a simple structure and manufacturing method, low cost, and is green, which increases the support rigidity of the metal box mold.

[0005] The technical solution adopted by the utility model to solve the technical problem is: a box mold inner support structure, including a support frame body;

[0006] The support frame body includes a plurality of longitudinal members and transverse members; the longitudinal members are sequentially arranged in parallel and connected to each other through the transverse members;

[0007] The transverse member includes a top section and a waist section, wherein the top section is used to contact the top of the inner wall of the box mold, the waist sections are respectively extended downward at both ends of the top section, and the waist section extends outwardly to have a positioning section in contact with the lower part of the inner wall of the box mold.

[0008] In this scheme, the lower end positioning section of the waist section of the support structure used for internal support of the box mold contacts the inner wall of the box mold, and the upper top section contacts the inner top of the box mold, thereby achieving support for the inside of the box mold.

[0009] Preferably, the top section is arranged horizontally, so that the contact area with the top of the box mold is larger and the support is more stable.

[0010] Preferably, the end of the positioning section abuts against the inner wall of the box mold to provide stable support.

[0011] Preferably, the lower end of the waist section is tilted outwards, so that the stacking can be better achieved and the space utilization rate can be improved during stacking.

[0012] Preferably, the longitudinal member and the transverse member are welded to each other to improve the strength of their mutual fixation.

[0013] Preferably, the transverse member is wrapped with a plurality of rubber contact layers in contact with the inner wall of the box mold, thereby increasing the friction force in contact with the inner wall of the box mold and making the whole more stable.

[0014] Preferably, a rubber sleeve is provided at the outer end of the positioning section, which can increase the friction with the inner wall of the box mold and improve stability.

[0015] Preferably, a stopper is horizontally arranged at the end of the positioning section along the length direction of the support frame body, so as to increase the contact area between the end of the positioning section and the inner wall of the box mold, reduce the pressure, and avoid damage to the box mold.

[0016] Preferably, the middle portion of the push rod is fixed to the end portion of the positioning section, so that the push rod can be fixed to the positioning section more stably.

[0017] Beneficial effects of the utility model:

[0018] The top section is in contact with the inner top of the box mold, with a larger contact area, more uniform force, more stable support, strong overall structural integrity, and very strong. Multiple combinations in the length, width, and height directions can be used to support larger box molds. Since the overall structure is similar to an open trough, they can be stacked on top of each other. During transportation, the space utilization rate can be significantly improved. In large-scale use scenarios, costs can be significantly saved and economic benefits can be created. The overall support structure adopts a bracket structure, which is light in weight and not easy to deform during transportation. It can be overlapped in multiple layers, and the structure and production method are simple, low in cost, green, and increase the support stiffness of the metal box mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only three of the drawings of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1This is a schematic diagram of the embodiment 1 of the utility model arranged in a box mold;

[0021] Figure 2 This is a schematic diagram of Embodiment 1 of the present utility model;

[0022] Figure 3 This is a schematic diagram of Embodiment 2 of the present utility model;

[0023] Among them, 1. longitudinal part; 2. top section; 3. waist section; 4. positioning section; 5. box mold; 6. support rod. DETAILED DESCRIPTION

[0024] In order to deepen the understanding of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. The embodiments are only used to explain the present invention and do not limit the protection scope of the present invention.

[0025] Example

[0026] like Figure 1 As shown, a box mold inner support structure comprises a support frame body; the support frame body comprises a plurality of longitudinal members 1 and transverse members; the longitudinal members 1 are sequentially arranged in parallel and connected to each other through the transverse members;

[0027] Combination Figure 2 As shown, the transverse member includes a top section 2 and a waist section 3, the top section 2 is used to contact the top of the inner wall of the box mold 5, the two ends of the top section 2 respectively extend downward with the waist sections 3, and the waist section 3 extends outward with a positioning section 4 that contacts the lower part of the inner wall of the box mold 5.

[0028] In this solution, the lower end positioning section 4 of the waist section 3 of the supporting structure used for internal support of the box mold 5 contacts the inner wall of the box mold 5, and the upper top section 2 contacts the inner top of the box mold 5, thereby achieving support for the inside of the box mold 5.

[0029] The top section 2 is arranged horizontally, so that the contact area with the top of the box mold 5 is larger and the support is more stable.

[0030] The end of the positioning section 4 abuts against the inner wall of the box mold 5 to provide stable support.

[0031] The lower end of the waist section 3 is tilted outwards, so that the stacking can be better realized and the space utilization rate is improved during stacking.

[0032] The longitudinal member 1 and the transverse member are welded to each other to improve the strength of their mutual fixation.

[0033] Example 2

[0034] Combination Figure 3As shown, compared with Example 1, this embodiment also includes the following distinguishing features:

[0035] The transverse member is wrapped with a plurality of rubber contact layers in contact with the inner wall of the box mold 5, thereby increasing the friction force in contact with the inner wall of the box mold 5 and making the whole more stable.

[0036] The outer end of the positioning section 4 is provided with a rubber sleeve, which can increase the friction with the inner wall of the box mold 5 and improve the stability.

[0037] The end of the positioning section 4 is horizontally provided with a stopper rod 6 along the length direction of the support frame body, so as to increase the contact area between the end of the positioning section 4 and the inner wall of the box mold 5, reduce the pressure, and avoid damage to the box mold 5.

[0038] The middle part of the butt rod 6 is fixed to the end of the positioning section 4. The butt rod 6 can be fixed to the positioning section 4 more stably.

[0039] Beneficial effects of the utility model:

[0040] The top section 2 is in contact with the inner top of the box mold 5, with a larger contact area, more uniform force, more stable support, and a strong overall structural integrity, which is very strong. A plurality of combinations in the length, width and height directions can be used to support a larger volume of the box mold 5. Since the overall structure is similar to an open groove, it can be stacked together, and its space utilization rate can be significantly improved during transportation. In large-scale use scenarios, it can significantly save costs and create economic benefits. The overall support structure adopts a bracket structure, which is light in weight and not easy to deform during transportation. It can be overlapped in multiple layers, and the structure and manufacturing method are simple, low in cost, green, and increase the support rigidity of the metal box mold 5.

[0041] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0042] The above-mentioned embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application shall be subject to the attached claims.

Claims

1. A box mold inner support structure, characterized in that: The invention comprises a support frame body; The support frame body comprises a plurality of longitudinal members (1) and transverse members; the longitudinal members (1) are arranged in parallel in sequence and are connected to each other through the transverse members; The transverse member comprises a top section (2) and a waist section (3); the top section (2) is used to contact the top of the inner wall of the box mold (5); the waist sections (3) are respectively extended downward at both ends of the top section (2); and the waist section (3) is extended outward to form a positioning section (4) which contacts the lower part of the inner wall of the box mold (5).

2. A box mold inner support structure according to claim 1, characterized in that: The top section (2) is arranged horizontally.

3. A box mold inner support structure according to claim 1, characterized in that: The end of the positioning section (4) abuts against the inner wall of the box mold (5).

4. The box mold inner support structure according to claim 1, characterized in that: The lower end of the waist section (3) is inclined outwards.

5. The box mold inner support structure according to claim 1, characterized in that: The longitudinal member (1) and the transverse member are welded to each other.

6. The box mold inner support structure according to claim 1, characterized in that: The transverse member is wrapped with a plurality of rubber contact layers which are in contact with the inner wall of the box mold (5).

7. The box mold inner support structure according to claim 1, characterized in that: The outer end of the positioning section (4) is provided with a rubber sleeve.

8. The box mold inner support structure according to claim 1, characterized in that: A support rod (6) is horizontally arranged at the end of the positioning section (4) along the length direction of the support frame body.

9. A box mold inner support structure according to claim 8, characterized in that: The middle portion of the support rod (6) is fixed to the end portion of the positioning section (4).

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