CN217195984U

CN217195984U - Template and mould platform connection structure for precast concrete production

Info

Publication number: CN217195984U
Application number: CN202220745963.4U
Authority: CN
Inventors: 单韧; 彭杰; 谭文红; 胡铁刚; 彭勃
Original assignee: Hunan Good Bond Construction Technic Development Co ltd
Current assignee: Hunan Good Bond Construction Technic Development Co ltd
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-08-16
Anticipated expiration: 2032-04-01

Abstract

The utility model discloses a precast concrete production is with template and mould platform connection structure, including setting up the frock that is used for fixed die plate on the mould platform, the frock pass through nut and connecting screw with mould platform fixed connection, the frock includes Z shaped plate, compression screw and butt screw rod, compression screw passes the last plane section of Z shaped plate is pressed on the top surface of template, the butt screw rod passes the vertical section of Z shaped plate with the lateral wall butt of template, connecting screw passes the lower plane section of Z shaped plate with the nut is connected, the sticky fixation has the base plate on the mould platform, nut welded fastening is on the base plate. The utility model discloses well nut welded fastening is on the base plate, and the base plate adopts sticky mode to fix on the mould bench, when needs remove the frock, only needs to prize the base plate, can pull down the nut from the mould bench, adopts sticky mode and mould bench to be connected because of the base plate, compares welded connection, and the nut is demolishd the convenience.

Description

Template and mould platform connection structure for precast concrete production

Technical Field

The utility model belongs to the technical field of the precast concrete especially, relate to a template and mould platform connection structure are used in precast concrete production.

Background

In recent years, precast concrete has become a new favorite in the construction industry due to its low cost and excellent performance. The production of the existing precast concrete is generally carried out on a mold table of a prefabricating workshop, the precast concrete can be obtained by arranging a template on the mold table, fixing the position of the template by utilizing a tool, and then pouring and curing the concrete in a mold cavity between the template and the mold table.

In actual production, in order to realize the production of precast concrete with different sizes, the positions of a template and a tool on a formwork table are often required to be adjusted. However, the existing tool is fixed on the die table through the connecting screw rod and the nut, the nut is fixedly welded on the die table, when the tool moves, the nut needs to be detached from the die table to realize reconnection with the die table, but the nut is fixed with the die table in a welding manner, so that the nut is troublesome to detach, and the problems of light pollution, air pollution and the like are caused by welding; in addition, to keep the die table flat, a mechanical grinding process is usually required to the weld site.

In summary, there is a need for an improved connection structure for the existing form and the form table.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a template and mould platform connection structure are used in precast concrete production, at least one problem that can exist among the effectual solution background art.

For this, the utility model provides a template and moulding platform connection structure for precast concrete production, including setting up the frock that is used for the fixed die plate on the moulding platform, the frock pass through nut and connecting screw with moulding platform fixed connection, the frock includes Z shaped plate, compression screw and butt screw rod, compression screw passes the last plane section of Z shaped plate is pressed on the top surface of template, the butt screw rod passes the vertical plane section of Z shaped plate with the lateral wall butt of template, connecting screw passes the lower plane section of Z shaped plate with the nut is connected, the sticky fixed has the base plate on the moulding platform, nut welded fastening is on the base plate.

Specifically, the substrate is fixed on the die table through a fast curing adhesive.

Specifically, a prying opening is formed in the substrate.

Specifically, an avoiding groove is formed in the lower plane section of the Z-shaped plate, and the nut is located in the avoiding groove.

Compared with the prior art, the utility model discloses at least one embodiment has following beneficial effect: 1) the nut is welded and fixed on the base plate, the base plate is fixed on the die table in an adhesive mode, when the tool needs to be moved, the nut can be dismounted from the die table only by prying the base plate, and compared with welding connection, the nut is convenient to dismount because the base plate is connected with the die table in the adhesive mode; 2) the template is tightly pressed and fixed on the template table through the pressing screw rod, the template fixing mode is simple, and the pressing height of the pressing screw rod can be adjusted by screwing the pressing screw rod, so that the template fixing device can adapt to the fixation of templates with different heights; 3) still threaded connection has the butt screw rod on the vertical section of Z shaped plate, and the butt screw rod runs through the lateral wall butt of vertical section and template to can prevent that concrete placement impact force from causing the template to move outward, thereby influence precast concrete's size.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic view of a connection structure of a precast concrete production formwork and a formwork table provided in an embodiment of the present invention;

wherein: 1. a mould table; 2. assembling; 201. a Z-shaped plate; 202. a compression screw; 203. abutting against the screw; 3. a nut; 4. connecting a screw rod; 5. a template; 6. a strip-shaped hole; 7. a substrate; 8. an adhesive layer; 9. prying the opening; 10. avoiding the groove; 11. and (3) concrete.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1, a connecting structure of a template and a die table for precast concrete production, comprising a tool 2 arranged on the die table 1 and used for fixing a template 5, wherein the tool 2 is fixedly connected with the die table 1 through a nut 3 and a connecting screw rod 4, the tool 2 comprises a Z-shaped plate 201, a compression screw rod 202 and a butt screw rod 203, the Z-shaped plate 201 comprises an upper plane section, a vertical plane section and a lower plane section which are connected in sequence, a first threaded hole is arranged on the upper plane section, a second threaded hole is arranged on the vertical plane section, a strip-shaped hole 6 is arranged on the lower plane section, the compression screw rod 202 is screwed in the first threaded hole and penetrates through the upper plane section to be pressed on the top surface of the template 5, the template 5 is pressed and fixed on the die table 1, the butt screw rod 203 is screwed in the second threaded hole and penetrates through the vertical plane section to be abutted against the outer side wall of the template 5, a substrate 7 is fixed on the die table 1 in an adhesive manner, and the nut 3 is directly welded and fixed on the upper surface of the substrate 7, connecting screw 4 passes strip-

shaped hole

6 and 3 threaded connection of nut on the lower plane section, fixes frock 2 on mould platform 1.

In the embodiment, the base plate 7 at the bottom of the nut 3 is fixed on the die table 1 in an adhesive mode, when the tool 2 needs to be moved, the nut 3 can be detached from the die table 1 only by prying off the base plate 7, and the base plate 7 is connected with the die table 1 in an adhesive mode, so that the nut 3 is convenient to detach compared with welding connection; template 5 compresses tightly through compression screw 202 and fixes on moulding platform 1, template 5 fixed mode is simple, and through revolving wrong compression screw 202, can adjust compression screw 202's the height that compresses tightly, thereby can adapt to not the fixed of co-altitude template 5, it has butt screw 203 to go back threaded connection on the section of drooping of Z shaped plate 201, butt screw 203 runs through the lateral wall butt of section of drooping and template 5, thereby can prevent that concrete 11 pouring impact force from causing template 5 to move outward, thereby influence precast concrete's size.

It is understood that in practical design, the adhesive layer 8 between the substrate 7 and the mold table 1 may be a fast curing adhesive, such as a fast curing adhesive for mold table fixing member manufactured by the civil engineering development limited of santa clara, of han nan, or a fast curing high strength structural adhesive manufactured by the new material technology limited of santa clara, of which the model number is 3M-DP 420. The reason for selecting the fast curing adhesive is that the fast curing adhesive has fast strength development and small influence of seasonal temperature, and can meet the requirement of fast installing the template in a factory, so that the production efficiency is improved, and when the substrate 7 needs to be detached from the die table 1, only the adhesive layer needs to be pried open; in addition, before the substrate 7 is warped, the adhesive layer is slightly softened by properly heating the adhesive layer, so that the separation of the mold table 1 and the substrate 7 is further facilitated.

Of course, other types of glue may be used for bonding, but the disassembly may be less difficult than the hot melt glue, but the disassembly is much easier than the welded connection. In addition, in order to facilitate the detachment of the base plate 7, a prying opening 9 for facilitating the insertion of a crowbar can be further formed in the side portion of the base plate 7.

The Z-shaped plate 201 may be obtained by a bending process after a planar plate is stamped into a U shape, the base plate 7 may have a size of 80 × 5mm, the material may be steel, and the nut 3 may be a nut of type M16 and a thickness of 18 mm.

Referring to fig. 1, an avoiding groove 10 may be further provided on a lower planar section of the Z-shaped plate 201, and after the lower planar section of the Z-shaped plate 201 is directly or indirectly attached to the die table 1 in parallel, the nut 3 falls into the avoiding groove 10. Due to the design mode, the Z-shaped plate 201 is not affected by the obstruction of the nut 3 and is attached to the die table 1 or the substrate 7 in parallel, and the Z-shaped plate 201 can be more firmly fixed on the die table 1 after the connecting screw rod is locked because the Z-shaped plate 201 is attached to the die table 1 or the substrate 7 in parallel.

Any technical solution disclosed in the present invention is, unless otherwise stated, disclosed a numerical range if it is disclosed, and the disclosed numerical range is a preferred numerical range, and any person skilled in the art should understand that: the preferred ranges are merely those values which are obvious or representative of the technical effect which can be achieved. Since the numerical values are many and cannot be exhaustive, the present invention discloses some numerical values to exemplify the technical solutions of the present invention, and the above-mentioned enumerated numerical values should not be construed as limiting the scope of the present invention.

Also, above-mentioned the utility model discloses if disclose or related to mutually fixed connection's spare part or structure, then, except that other the note, fixed connection can understand: a detachable fixed connection (for example using bolts or screws) is also understood as: non-detachable fixed connections (e.g. riveting, welding), but of course, fixed connections to each other may also be replaced by one-piece structures (e.g. manufactured integrally using a casting process) (unless it is obviously impossible to use an integral forming process).

In addition, the terms used in any aspect of the present disclosure as described above to indicate positional relationships or shapes include similar, analogous, or approximate states or shapes unless otherwise stated. The utility model provides an arbitrary part both can be assembled by a plurality of solitary component parts and form, also can be the solitary part that the integrated into one piece technology was made.

The above examples are merely illustrative of the present invention clearly and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. Nor is it intended to be exhaustive of all embodiments. And obvious changes and modifications may be made without departing from the scope of the present invention.

Claims

1. The utility model provides a precast concrete production is with template and mould platform connection structure, is used for frock (2) of fixed die plate (5) including setting up on mould platform (1), frock (2) through nut (3) and connecting screw (4) with mould platform (1) fixed connection, its characterized in that: frock (2) are including Z shaped plate (201), compression screw (202) and butt screw (203), compression screw (202) pass the last plane section of Z shaped plate (201) is pressed on the top surface of template (5), butt screw (203) pass the vertical plane section of Z shaped plate (201) with the lateral wall butt of template (5), connecting screw (4) pass the lower plane section of Z shaped plate (201) with nut (3) are connected, the sticky fixed has base plate (7) on die table (1), nut (3) welded fastening is in on base plate (7).

2. The precast concrete production formwork and formwork table connecting structure according to claim 1, characterized in that: the substrate (7) is bonded and fixed on the die table (1) through a fast curing adhesive.

3. The precast concrete production formwork and formwork table connecting structure according to claim 1, characterized in that: and a prying opening (9) is formed in the substrate (7).

4. The precast concrete production formwork and formwork table connecting structure according to claim 1, characterized in that: an avoiding groove (10) is formed in the lower plane section of the Z-shaped plate (201), and the nut (3) is located in the avoiding groove (10).