A concrete nail block mold for door and window openings in masonry engineering

Abstract

The utility model relates to a concrete nail block mold for door and window openings in masonry projects, comprising a first mold assembly, a second mold assembly, a partition plate and a locking piece, the first mold assembly comprising a first connecting piece, a plurality of first limiting plates and two abutting plates, the second mold assembly comprising a second connecting piece and a plurality of second limiting plates; the plurality of first limiting plates are successively flattened and fixed on one side surface of the first connecting piece, a first positioning gap is reserved between two adjacent first limiting plates, and two abutting plates are also vertically fixed on one side surface of the first connecting piece; the plurality of second limiting plates are successively flattened and fixed on one side surface of the second connecting piece, a second positioning gap is reserved between two adjacent second limiting plates; the ends of the two abutting plates facing away from the first connecting piece are respectively abutted on one side surface of the second connecting piece, and the two ends of the first connecting piece are locked and fixed to the two ends of the second connecting piece by the locking piece; the partition plates are inserted into the correspondingly arranged first positioning gaps and second positioning gaps.

Description

Technical Field

[0001] The utility model relates to the technical field related to building construction, in particular to a concrete nail block mould for door and window openings in masonry engineering. Background Art

[0002] In the construction of masonry engineering, concrete nail blocks are usually required on both sides of the door and window openings to meet the needs of door and window installation and fixing. The use of formwork to support the production of nail blocks requires a lot of manpower, and the nail blocks are usually damaged after the formwork is removed. In the daily concrete pouring on site, a large amount of leftovers are usually generated, which cannot be effectively used, resulting in great waste. Utility Model Content

[0003] In order to solve one or more technical problems existing in the prior art, the utility model provides a concrete nail block mould for door and window openings of masonry engineering.

[0004] The utility model solves the above-mentioned technical problems with the following technical solutions: a concrete nail block mold for a masonry engineering door and window opening, comprising a first mold assembly, a second mold assembly, a partition plate and a locking member, wherein the first mold assembly comprises a first connecting member, a plurality of first limiting plates and two abutting plates, and the second mold assembly comprises a second connecting member and a plurality of second limiting plates; the plurality of first limiting plates are successively laid flat and fixed on one side of the first connecting member, a first positioning gap is reserved between two adjacent first limiting plates, two abutting plates are also vertically fixed on one side of the first connecting member, and the two abutting plates are arranged parallel and opposite to each other At both ends of the laying direction of multiple first limit plates; multiple second limit plates are laid flat and fixed on one side surface of the second connecting member in sequence, and a second positioning gap is reserved between two adjacent second limit plates; one end of the two abutting plates facing away from the first connecting member abuts against one side surface of the second connecting member respectively, and the two ends of the first connecting member and the two ends of the second connecting member are locked and fixed by locking members, multiple first limit plates and multiple second limit plates are arranged one by one, and multiple first positioning gaps and multiple second positioning gaps are arranged one by one; the partition plates are inserted into the correspondingly arranged first positioning gaps and second positioning gaps.

[0005] The beneficial effects of the utility model are as follows: the concrete nail block mold for the masonry engineering door and window openings of the utility model can be made of the surplus material produced by daily concrete pouring, which can produce good economic benefits. The overall production is simple, the installation and disassembly is convenient, and the turnover is convenient.

[0006] On the basis of the above technical solution, the present invention can also be improved as follows.

[0007] Further, the partition plate is arranged in parallel with the abutment plate.

[0008] Furthermore, the first limiting plate and the second limiting plate are the same in size and are both rectangular plates.

[0009] Furthermore, the partition plate is a rectangular plate.

[0010] Furthermore, the abutment plate is a rectangular plate.

[0011] Further, the first connecting member includes a first fixing plate and a first channel steel, a plurality of first limit plates are sequentially laid flat and fixed on one side of the first fixing plate, the first channel steel is fixed on the other side of the first fixing plate, and two ends of the first channel steel extend from two ends of the first fixing plate respectively;

[0012] The second connecting member includes a second fixing plate and a second channel steel, a plurality of second limiting plates are sequentially laid flat and fixed on one side of the second fixing plate, the second channel steel is fixed on the other side of the second fixing plate, and two ends of the second channel steel extend from two ends of the second fixing plate respectively;

[0013] Both ends of the first channel steel and both ends of the second channel steel are locked and fixed by the locking members respectively.

[0014] The beneficial effect of adopting the above further solution is that the structural strength is higher by providing the channel steel and the fixing plate.

[0015] Further, the notch direction of the first channel steel is arranged toward the first fixing plate, and the notch direction of the second channel steel is arranged toward the second fixing plate.

[0016] Furthermore, the locking member is a bolt and nut locking assembly.

[0017] Furthermore, the widths of the first positioning gap and the second positioning gap are the same, and the thickness of the partition plate is the same as the widths of the first positioning gap and the second positioning gap.

[0018] Furthermore, the length of one side of the partition plate inserted into the first positioning gap is the same as the length of the first positioning gap, and the partition plate abuts against the first limiting plate and the second limiting plate respectively. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic structural diagram of the first mold assembly of the utility model;

[0020] Figure 2 for Figure 1 A schematic diagram of the enlarged structure of the middle part A;

[0021] Figure 3 It is a structural schematic diagram of the second mold assembly of the utility model;

[0022] Figure 4 for Figure 3 A schematic diagram of the enlarged structure of the middle B part;

[0023] Figure 5 This is a schematic diagram of the structure of the partition plate of the utility model;

[0024] Figure 6 It is a structural schematic diagram of the locking member of the utility model;

[0025] Figure 7 This is a schematic diagram of the main structure of the concrete nail block mold for the door and window openings of the masonry engineering of the utility model after assembly;

[0026] Figure 8 It is a schematic diagram of the top view of the structure of the concrete nail block mold for the door and window openings of the masonry engineering after being assembled;

[0027] Fig. 9 The utility model is a side view structural schematic diagram of the concrete nail block mold for the door and window openings of the masonry engineering after being assembled.

[0028] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0029] 1. first fixing plate; 11. first channel steel; 12. first limiting plate; 13. first positioning gap;

[0030] 2. second fixing plate; 21. second channel steel; 22. second limiting plate; 23. second positioning gap;

[0031] 3. Abutment plate; 4. Partition plate; 5. Locking piece. DETAILED DESCRIPTION

[0032] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0033] like Figures 1 to 9As shown, a concrete nail block mold for door and window openings in masonry engineering of this embodiment includes a first mold assembly, a second mold assembly, a partition plate 4 and a locking member 5, wherein the first mold assembly includes a first connecting member, a plurality of first limiting plates 12 and two abutting plates 3, and the second mold assembly includes a second connecting member and a plurality of second limiting plates 22; the plurality of first limiting plates 12 are successively laid flat and fixed on one side surface of the first connecting member, and a first positioning gap 13 is reserved between two adjacent first limiting plates 12; two abutting plates 3 are also vertically fixed on one side surface of the first connecting member, and the two abutting plates 3 are arranged parallel to and opposite to the plurality of first limiting plates 12 Two ends of the laying direction; multiple second limit plates 22 are laid flat and fixed on one side of the second connecting member in sequence, and a second positioning gap 23 is reserved between two adjacent second limit plates 22; two abutment plates 3 are respectively abutted on one side of the second connecting member at one end away from the first connecting member, and the two ends of the first connecting member and the two ends of the second connecting member are locked and fixed by locking members, multiple first limit plates 12 and multiple second limit plates 22 are arranged one by one, and multiple first positioning gaps 13 and multiple second positioning gaps 23 are arranged one by one; the partition plates 4 are inserted into the correspondingly arranged first positioning gaps 13 and second positioning gaps 23.

[0034] like Figure 1 and Figure 7 As shown, the partition plate 4 of this embodiment is arranged in parallel with the abutment plate 3 .

[0035] like Figure 1 to Figure 4 and Figure 7 As shown, the first limiting plate 12 and the second limiting plate 22 of this embodiment are of the same size and are both rectangular plates.

[0036] The partition plate 4 of this embodiment is a rectangular plate. The abutment plate 3 is a rectangular plate. The partition plate 4 and the abutment plate 3 can be steel plates of the same size.

[0037] like Figure 1 to Figure 4 and Figure 7 As shown, the first connecting member of the present embodiment includes a first fixing plate 1 and a first channel steel 11, a plurality of first limiting plates 12 are sequentially laid flat and fixed on one side of the first fixing plate 1, the first channel steel 11 is fixed on the other side of the first fixing plate 1, and the two ends of the first channel steel 11 extend from the two ends of the first fixing plate 1 respectively; the second connecting member includes a second fixing plate 2 and a second channel steel 21, a plurality of second limiting plates 22 are sequentially laid flat and fixed on one side of the second fixing plate 2, the second channel steel 21 is fixed on the other side of the second fixing plate 2, and the two ends of the second channel steel 21 extend from the two ends of the second fixing plate 2 respectively; the two ends of the first channel steel 11 and the two ends of the second channel steel 21 are respectively locked and fixed by the locking member 5. By setting the channel steel and the fixing plate, the structural strength is higher.

[0038] Specifically, the first fixing plate 1 and the second fixing plate 2 can both be made of long strip steel plates of the same size. The first fixing plate 1, the second fixing plate 2, the partition plate 4 and the abutting plate 3 are all made of 5 mm thick steel plates. According to the size of the common concrete nail block (120x200x200mm), a concrete mold that is easy to assemble and disassemble is made. The first channel steel 11 and the second channel steel 21 can both be No. 5 channel steel.

[0039] like Fig. 9 As shown, in this embodiment, the notch direction of the first channel steel 11 is arranged toward the first fixing plate 1 , and the notch direction of the second channel steel 21 is arranged toward the second fixing plate 2 .

[0040] like Figure 6 and Fig. 9 As shown, the locking member 5 of this embodiment is a bolt and nut locking assembly, that is, a tension bolt assembly.

[0041] like Figure 1 to Figure 4 , Figure 7 and Figure 8 As shown, in this embodiment, the widths of the first positioning gap 13 and the second positioning gap 23 are the same, and the thickness of the partition plate 4 is the same as the widths of the first positioning gap 13 and the second positioning gap 23 .

[0042] like Figure 1 to Figure 4 , Figure 7 As shown, in this embodiment, the length of one side of the partition plate 4 inserted into the first positioning gap 13 is the same as the length of the first positioning gap 13, and the partition plate 4 abuts against the first limiting plate 12 and the second limiting plate 22 respectively.

[0043] When making the concrete nail block mold for the door and window openings of the masonry project of this embodiment, a flat site is found on the construction site. The site is hardened with concrete or paved with wood plywood, and the flatness should be guaranteed to meet the requirements; prepare the mold, lay a layer of plastic film on the bottom of the mold, combine the various parts of the mold into a whole, tighten the tension screws, and apply a release agent to each compartment of the mold (the cavity formed between the partition plate and the abutment plate); pour concrete in each compartment, and vibrate it with a steel bar (or place the mold on a vibration table and vibrate it with a vibration table) and smooth it; the concrete strength reaches 1.2N / mm 2 The mold can be removed and all parts of the mold can be cleaned up for next use.

[0044] After the concrete nail block mold for the door and window openings of the masonry engineering of this embodiment is manufactured, the various components can be disassembled to manufacture multiple concrete nail blocks at one time.

[0045] The concrete nail block mold for the masonry engineering door and window openings of this embodiment can be made of the leftover materials produced by daily concrete pouring, which can generate good economic benefits. The device is simple to process, easy to assemble and disassemble, can ensure the accurate size specifications of the concrete nail block, and can be used in a turnover manner, which can save manpower and materials and generate good economic benefits.

[0046] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0047] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0048] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0049] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0050] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0051] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A concrete nail block mold for door and window openings in masonry engineering, characterized in that: The invention comprises a first mold assembly, a second mold assembly, a partition plate and a locking member, wherein the first mold assembly comprises a first connecting member, a plurality of first limiting plates and two abutting plates, and the second mold assembly comprises a second connecting member and a plurality of second limiting plates; the plurality of first limiting plates are successively laid flat and fixed on one side surface of the first connecting member, and a first positioning gap is reserved between two adjacent first limiting plates; two abutting plates are also vertically fixed on one side surface of the first connecting member, and the two abutting plates are parallelly arranged at both ends of the laying direction of the plurality of first limiting plates; the plurality of second limiting plates are successively laid flat and fixed on one side surface of the second connecting member, and a second positioning gap is reserved between two adjacent second limiting plates; one end of the two abutting plates facing away from the first connecting member abuts against one side surface of the second connecting member respectively, and the two ends of the first connecting member are locked and fixed with the two ends of the second connecting member by a locking member, the plurality of first limiting plates and the plurality of second limiting plates are arranged one-to-one, and the plurality of first positioning gaps and the plurality of second positioning gaps are arranged one-to-one; the partition plates are inserted into the correspondingly arranged first positioning gaps and the second positioning gaps.

2. According to claim 1, a concrete nail block mold for door and window openings in masonry engineering, characterized in that: The partition plate is arranged in parallel with the abutment plate.

3. According to claim 1, a concrete nail block mold for door and window openings in masonry engineering, characterized in that: The first limiting plate and the second limiting plate are the same in size and are both rectangular plates.

4. According to claim 1, a concrete nail block mold for door and window openings in masonry engineering, characterized in that: The partition plate is a rectangular plate.

5. The concrete nail block mold for door and window openings in masonry engineering according to claim 1, characterized in that: The abutting plate is a rectangular plate.

6. A concrete nail block mold for door and window openings in masonry engineering according to claim 1, characterized in that: The first connecting member includes a first fixing plate and a first channel steel, a plurality of first limit plates are sequentially laid flat and fixed on one side of the first fixing plate, the first channel steel is fixed on the other side of the first fixing plate, and two ends of the first channel steel extend from two ends of the first fixing plate respectively; The second connecting member includes a second fixing plate and a second channel steel, a plurality of second limiting plates are sequentially laid flat and fixed on one side of the second fixing plate, the second channel steel is fixed on the other side of the second fixing plate, and two ends of the second channel steel extend from two ends of the second fixing plate respectively; Both ends of the first channel steel and both ends of the second channel steel are locked and fixed by the locking members respectively.

7. A concrete nail block mold for door and window openings in masonry engineering according to claim 6, characterized in that: The notch direction of the first channel steel is arranged toward the first fixing plate, and the notch direction of the second channel steel is arranged toward the second fixing plate.

8. The concrete nail block mold for door and window openings in masonry engineering according to claim 1, characterized in that: The locking piece is a bolt and nut locking assembly.

9. The concrete nail block mold for door and window openings in masonry engineering according to claim 1, characterized in that: The first positioning gap and the second positioning gap have the same width, and the thickness of the partition plate is the same as the width of the first positioning gap and the second positioning gap.

10. The concrete nail block mold for door and window openings in masonry engineering according to claim 1, characterized in that: The length of one side of the partition plate inserted into the first positioning gap is the same as the length of the first positioning gap, and the partition plate abuts against the first limiting plate and the second limiting plate respectively.

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