Novel template fastening device

Abstract

The utility model relates to the field of decoration, in particular to a novel formwork fastening device which comprises a limiting transverse plate, reinforcing ribs are installed on the front side and the rear side of the limiting transverse plate, two rows of limiting strips are arranged on one side in the limiting transverse plate and are arranged in parallel in a staggered mode, a hook head is installed at the top end of the limiting transverse plate, and the hook head is connected with the limiting transverse plate. And a supporting plate is installed on one side of the hook head, a trapezoidal piece is inserted into the limiting strip, and a stress plate is installed at the top of the trapezoidal piece. Through the arrangement of the reinforcing ribs, the strength of the limiting transverse plate can be improved, so that the limiting transverse plate is prevented from being stressed and deformed, through the arrangement of the limiting strips and the parallel and staggered arrangement design, the structure can be rapidly adjusted according to stand columns with different lengths, and through the matched use of the trapezoidal pieces and the stress plates, the structure is simple and convenient. And the limiting transverse plate can be better attached to the surface of the stand column, an extrusion type fastening method is adopted, the fastening efficiency of the formwork can be improved, and the working speed is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of decoration, specifically is a novel form fastener. BACKGROUND

[0002] Decoration is an essential part of building engineering and plays an important role in building. Decoration is the construction treatment of buildings after the completion of the main building engineering to meet the functional requirements and artistic effects of buildings, which is a means to further design the existing building space effect and improve and make up for the shortcomings of building space to meet the use requirements and have more individuality. In the decoration process, form is often used to limit and fix the uncured cement, but the existing form fastener still has some problems in actual use.

[0003] The existing form fastener is often fixed on the wall surface by limiting extrusion and other methods. Due to more machines in the construction environment or other factors, the vibration generated is easy to make the fastening part loose, thereby affecting the fastening effect of the form. Therefore, a new type of form fastener is needed to solve the above problems. SUMMARY

[0004] The utility model aims at providing a new type of form fastener to solve the problem that the connection part is easy to be loose under the influence of the outside world.

[0005] To achieve the above purpose, the utility model provides the following technical scheme, a new type of form fastener, comprising: a limiting horizontal plate, the front and back sides of the limiting horizontal plate are both provided with reinforcing bars, two rows of limiting strips are arranged on one side of the inside of the limiting horizontal plate, and the limiting strips are arranged in parallel and staggered, a hook is arranged at the top of the limiting horizontal plate, a supporting plate is arranged on one side of the hook, a trapezoidal sheet is inserted into the inside of the limiting strip, and a stress plate is arranged at the top of the trapezoidal sheet.

[0006] Preferably, the bottom end of the limiting horizontal plate is overlapped on the top of the supporting plate.

[0007] Preferably, a limiting groove is arranged at the front end of one side of the trapezoidal sheet, and two groups of limiting clamping plates are inserted into the inside of the limiting groove.

[0008] Preferably, the length of the limiting clamping plate is greater than the width of the limiting horizontal plate, and limiting seats are arranged on both sides of the top of the limiting clamping plate.

[0009] Preferably, the two sides of the two groups of limiting clamping plates are screw-connected with the tension bolts through the limiting seats.

[0010] Compared with the prior art, the utility model has the advantages that:

[0011] 1、Through the setting of reinforcing ribs, the strength of the limiting horizontal plate can be improved, so as to prevent the limiting horizontal plate from being deformed under stress, the setting of the limiting strips, the parallel staggered arrangement design is adopted, so that the structure can be quickly adjusted according to different lengths of the stand column, the use of the trapezoidal sheet and the stress plate can make the limiting horizontal plate more fit on the surface of the stand column, the extrusion type fastening method is adopted, which can improve the fastening efficiency of the formwork and speed up the working speed.

[0012] Through the setting of the limiting clamping plate, the limiting groove and the tension bolt, the position of the determined trapezoidal sheet can be limited, the vibration or other external force is prevented, the connection between the trapezoidal sheet and the limiting horizontal rod is prevented from loosening, and the fastening quality is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a three-dimensional schematic view of the utility model;

[0014] Figure 2 It is a limiting horizontal plate structure schematic view of the utility model;

[0015] Figure 3 It is a trapezoidal sheet structure schematic view of the utility model;

[0016] Figure 4 It is a tension bolt cross section structure schematic view of the utility model.

[0017] In the drawing: 1, limiting horizontal plate; 2, reinforcing rib; 3, limiting strip; 4, hook head; 5, support plate; 6, trapezoidal sheet; 7, stress plate; 8, limiting groove; 9, limiting clamping plate; 10, limiting seat; 11, tension bolt. DETAILED DESCRIPTION

[0018] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model, obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0019] Please refer to Figure 1 and 2 An embodiment provided by the utility model:

[0020] The utility model provides a novel template fastening device, including: the both sides of limiting horizontal plate 1 are equipped with reinforcing rib 2, and one side of limiting horizontal plate 1 is equipped with two rows of limiting strip 3, and limiting strip 3 is arranged in parallel staggered, and the top of limiting horizontal plate 1 is equipped with hook 4, and one side of hook 4 is equipped with support plate 5, and the inside of limiting strip 3 is inserted with trapezoidal piece 6, and the top of trapezoidal piece 6 is equipped with stress plate 7,

[0021] The arrangement of reinforcing rib 2 can improve the strength of limiting horizontal plate 1, thereby preventing the stress deformation of limiting horizontal plate 1, the arrangement of limiting strip 3 adopts the parallel staggered arrangement design, so that the structure can be quickly adjusted according to the different lengths of the stand, so that the trapezoidal piece 6 can be in contact with the front of the limiting horizontal plate 1, the hook 4 and the support plate 5 are used in combination, the hook 4 can play a good limiting effect, and the support plate 5 can play a good supporting effect, the trapezoidal piece 6 and the stress plate 7 are used in combination, the staff can first wrap two groups of limiting horizontal plate 1 around the two sides adjacent to the stand, and tightly attach the back of the two groups of limiting horizontal plate 1 to the surface of the stand, at this time, the limiting strip 3 at the appropriate position is selected, the trapezoidal piece 6 is inserted into the inside of the limiting strip 3, and then the stress plate 7 is hammered down by the hammer, and the trapezoidal piece 6 moves downward under the action of the stress plate 7, and the trapezoidal piece 6 also extrudes the limiting horizontal plate 1 inward according to the trapezoidal design, so that the limiting horizontal plate 1 can be more closely attached to the surface of the stand;

[0022] Further, the bottom end of the limiting horizontal plate 1 is lapped on the top of the support plate 5;

[0023] Through the assembly connection mode, the staff can quickly disassemble and assemble the structure, and can also carry the structure conveniently, even if part of the limiting horizontal plate 1 is damaged, the staff can continue to work by replacing the components, and the practicability of the structure is improved.

[0024] Please refer to Figure 3 and 4 An embodiment provided by the utility model:

[0025] The front end of one side of the trapezoidal piece 6 is provided with a limiting groove 8, and two groups of limiting clamping plates 9 are inserted into the limiting groove 8;

[0026] The limiting groove 8 can limit the limiting clamping plate 9, and the limiting clamping plate 9 can fix the position of the trapezoidal piece 6;

[0027] Further, the length of the limiting clamping plate 9 is greater than the width of the limiting horizontal plate 1, and limiting seats 10 are arranged on both sides of the top of the limiting clamping plate 9;

[0028] Further, the two sides of the two groups of limiting clamping plates 9 are screw-connected with the tension bolts 11 through the limiting seats 10;

[0029] The cooperation of the limiting clamping plates 9, the limiting grooves 8 and the draw bolts 11, when the staff completes the position fixing of the trapezoidal pieces 6, respectively inserts the limiting clamping plates 9 on both sides of the limiting cross bars 1 and makes them opposite, inserts the draw bolts 11 in the limiting seats 10 on both sides of the limiting clamping plates 9, then rotates the draw bolts 11, so that the limiting clamping plates 9 move to the middle, thereby limiting the position of the determined trapezoidal pieces 6, preventing vibration or other external force from affecting, so that the connection between the trapezoidal pieces 6 and the limiting cross bars 1 is loose, thereby improving the fastening quality.

[0030] Working principle:

[0031] The staff can first wrap the two groups of limiting cross plates 1 to the adjacent two sides of the column, and tightly attach the backs of the two groups of limiting cross plates 1 to the surface of the column, at this time, selects the limiting strips 3 at appropriate positions, inserts the trapezoidal pieces 6 into the limiting strips 3, then hits the stress plates 7 downward by the hammer, the stress plates 7 are stressed to drive the trapezoidal pieces 6 to move downward, the trapezoidal pieces 6 are designed in trapezoidal shape, and move inwardly to extrude the limiting cross plates 1 at the same time, thereby making the limiting cross plates 1 more closely attached to the surface of the column, at this time, respectively inserts the limiting clamping plates 9 on both sides of the limiting cross bars 1 and makes them opposite, inserts the draw bolts 11 in the limiting seats 10 on both sides of the limiting clamping plates 9, then rotates the draw bolts 11, so that the limiting clamping plates 9 move to the middle, thereby limiting the position of the determined trapezoidal pieces 6, preventing vibration or other external force from affecting, so that the connection between the trapezoidal pieces 6 and the limiting cross bars 1 is loose.

[0032] It is apparent for those skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but rather can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all respects as illustrative and not restrictive, the scope of the present application being indicated by the appended claims rather than that of the above description, and it is intended to cover all changes and modifications of the application equivalent to those which are suggested by the meaning and scope of claims, i.e., claims that can be added following the patent law. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. A new template fastening device comprising a limiting cross plate (1), characterized in that: The reinforcing ribs (2) are installed on the front and back sides of the limiting horizontal plate (1), two rows of limiting strips (3) are arranged on one side of the limiting horizontal plate (1), the limiting strips (3) are arranged in parallel and staggered, the hook head (4) is installed at the top of the limiting horizontal plate (1), the supporting plate (5) is installed on one side of the hook head (4), the trapezoidal piece (6) is inserted into the limiting strip (3), and the stress plate (7) is installed at the top of the trapezoidal piece (6).

2. A novel form fastening device as claimed in claim 1, wherein: The bottom end of the limiting horizontal plate (1) is overlapped on the top of the supporting plate (5).

3. A novel form fastening device as claimed in claim 1, wherein: The limiting groove (8) is arranged at the front end of one side of the trapezoidal piece (6), and the two groups of limiting clamping plates (9) are inserted into the limiting groove (8).

4. A novel formwork fastening device according to claim 3, characterized in that: The length of the limiting clamping plate (9) is greater than the width of the limiting horizontal plate (1), and the limiting seats (10) are installed on the two sides of the top of the limiting clamping plate (9).

5. A novel formwork fastening device as claimed in claim 3, wherein: The opposite pull bolts (11) are screw-connected to the two sides of the two groups of limiting clamping plates (9) through the limiting seats (10).

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