Fixing device and fixing system for ditch formwork construction

Abstract

The utility model provides a fixing device and a fixing system for ditch formwork construction. The fixing device comprises a first fixing plate, a second fixing plate and a locking piece. The multiple first fixing plates are sequentially connected to the second fixing plate in parallel at intervals of a preset distance, the two first fixing plates located on the outermost side are connected to the two ends of the second fixing plate correspondingly, and a preset space is formed between every two adjacent first fixing plates and used for clamping the ditch formwork. The first fixing plate and the second fixing plate are connected through the locking piece. The fixing system comprises two fixing devices, and the two fixing devices are used for fixing the ditch formwork in a left-right 45-degree inclined mode. The two fixing devices are obliquely placed by 45 degrees left and right to fix a formwork, and installation is easy and convenient; after all fixing devices are installed, linearity is adjusted uniformly, and practicability is high; the material is light in weight, high in strength, convenient to manufacture and transport, and not easy to rust.

Description

Technical Field

[0001] The utility model relates to the technical field of supporting ditch formwork in roadbed construction, in particular to a fixing device and a fixing system for ditch formwork construction. Background Art

[0002] At the roadbed ditch construction site, according to the on-site construction requirements, the construction process is to first install the formwork, adjust the linearity, and then pour concrete. It can adjust the linearity while fixing the formwork during the formwork installation. People's requirements for the functions of the formwork fixing device are getting higher and higher.

[0003] The traditional formwork fixing device is a tension screw. The ditch excavation depth is shallow and the working surface is small, which makes it inconvenient to perform linear adjustment and the formwork removal operation is complicated. Summary of the invention

[0004] In view of this, on the one hand, the utility model proposes a fixing device for the construction of a ditch formwork, comprising a first fixing plate, a second fixing plate and a locking piece; the first fixing plate comprises a plurality of plates, which are connected to the second fixing plate in parallel and at a preset distance, wherein the two first fixing plates located on the outermost sides are respectively connected to the two ends of the second fixing plate, and the preset space formed between two adjacent first fixing plates is used to clamp the ditch formwork; the first fixing plate and the second fixing plate are connected by the locking piece.

[0005] Preferably, the locking member comprises a plurality of sets of screws, corresponding to the screws, a first screw hole on the first fixing plate, and a second screw hole arranged on the second fixing plate, and when the screws are screwed into the first screw hole and the second screw hole, the plurality of first fixing plates are fixedly connected to the second fixing plate.

[0006] Preferably, a plurality of first screw holes are sequentially arranged on the first fixing plate along its length direction, and a plurality of second screw holes are sequentially arranged on the second fixing plate along its length direction. By connecting the screws to the first screw holes and the second screw holes at different positions, the distance between two adjacent first fixing plates can be adjusted, so as to be suitable for the fixation of ditch templates with different widths and distances. At the same time, the position where the second fixing plate is connected to the first fixing plate can also be adjusted, so as to be suitable for the fixation of ditch templates with different heights.

[0007] Preferably, the screw is also provided with a corresponding screw sleeve, which can tighten the end of the screw.

[0008] Preferably, the locking element includes a screw and two nuts screwed thereon, the screw is connected to the end of the first fixing plate and can pass through the second fixing plate, the two nuts are respectively screwed on both sides of the second fixing plate, so that the second fixing plate can be fixed at different positions of the screw.

[0009] Preferably, the second fixing plate is provided with a plurality of through holes corresponding to the screw rods, so that the first fixing plate can be connected to different positions of the second fixing plate through the screw rods.

[0010] Preferably, the first fixing plate and the second fixing plate are both made of channel steel.

[0011] The utility model further proposes a fixing system for ditch formwork construction, comprising at least two fixing devices for ditch formwork construction as described in any one of the above items, and the two fixing devices fix the ditch formwork at an angle of 45 degrees to the left and right respectively.

[0012] The utility model provides a fixing device for ditch formwork construction and a fixing system for ditch formwork construction, which have the following advantages: two fixing devices are tilted 45 degrees to the left and right to fix the formwork, and the installation is simple; after all the fixing devices are installed, the linear adjustment is unified, and the practicability is strong; the material is light, the strength is high, it is easy to manufacture, easy to transport, and not easy to rust. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] By reading the detailed description of the preferred embodiment below, various other advantages and benefits will become clear to those of ordinary skill in the art. The accompanying drawings are only used for the purpose of illustrating the preferred embodiment and are not considered to be limiting of the present invention. Moreover, the same reference symbols are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0014] Figure 1 A schematic diagram of the structure of a fixing device provided in an embodiment of the utility model;

[0015] Figure 2 A structural schematic diagram of the fixing device in use state provided by an embodiment of the utility model;

[0016] Figure 3 A structural schematic diagram of the fixing device in use state provided by an embodiment of the utility model;

[0017] Figure 4 A structural schematic diagram of the fixing device in use state provided by an embodiment of the utility model;

[0018] Figure 5 A structural schematic diagram of another embodiment of the fixing device provided by the embodiment of the utility model;

[0019] Figure 6A structural schematic diagram of another embodiment of the fixing device provided by the embodiment of the utility model;

[0020] In the figure, 1, first fixing plate, 2, second fixing plate, 3, locking piece, 4, ditch template, 5, land;

[0021] 11. First screw hole, 21. Second screw hole, 31. Screw, 32. Screw rod, 33. Nut. DETAILED DESCRIPTION

[0022] The exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided in order to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that, in the absence of conflict, the embodiments in the present utility model and the features in the embodiments can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0023] See also Figure 1-6 As shown, it is a fixing device for ditch formwork construction provided by an embodiment of the utility model, comprising a first fixing plate 1, a second fixing plate 2 and a locking piece 3; the first fixing plate 1 comprises a plurality of first fixing plates 1, which are sequentially connected to the second fixing plate 2 in parallel with a preset distance, wherein the two first fixing plates 1 located on the outermost sides are respectively connected to the two ends of the second fixing plate 2, and the preset space formed between two adjacent first fixing plates 1 is used to clamp the ditch formwork 4; the first fixing plate 1 and the second fixing plate 2 are connected by the locking piece 3. In specific use, multiple fixing devices can be used in combination to meet construction needs, see Figure 2 As shown in , multiple fixing devices are used to cooperate with each other, so as to fix the ditch template 4 well.

[0024] Reference Figure 2 , 5 As shown, the locking member 3 includes a plurality of sets of screws 31. Corresponding to the screws 31, a first screw hole 11 is provided on the first fixing plate 1, and a second screw hole 21 is provided on the second fixing plate 2. When the screws 31 are screwed into the first screw hole 11 and the second screw hole 21, the plurality of first fixing plates 1 are fixedly connected to the second fixing plate 2.

[0025] In this embodiment, preferably, refer to Figure 5As shown, a plurality of first screw holes 11 are sequentially arranged on the first fixing plate 1 along its length direction, and a plurality of second screw holes 21 are sequentially arranged on the second fixing plate 2 along its length direction. By connecting the screws 31 to the first screw holes 11 and the second screw holes 21 at different positions, the distance between two adjacent first fixing plates 1 can be adjusted, so as to be suitable for fixing gutter templates 4 of different widths and distances. At the same time, the position where the second fixing plate 2 is connected to the first fixing plate 1 can also be adjusted, so as to be suitable for fixing gutter templates 4 of different heights, so that the entire device has good applicability.

[0026] In this embodiment, preferably, the screw 31 is also provided with a corresponding screw sleeve, which can tighten the end of the screw 31.

[0027] Reference Figure 6 As shown, the locking member 3 includes a screw rod 32 and two nuts 33 screwed thereon. The screw rod 32 is connected to the end of the first fixing plate 1 and can pass through the second fixing plate 2. The two nuts 33 are respectively screwed on both sides of the second fixing plate 2, so that the second fixing plate 2 can be fixed at different positions of the screw rod 32.

[0028] In this embodiment, preferably, the second fixing plate 2 is provided with a plurality of through holes corresponding to the screw rods 32, so that the first fixing plate 1 can be connected to different positions of the second fixing plate 2 through the screw rods 32, thereby ensuring the height and width of the space between two adjacent first fixing plates 1, so as to be suitable for the fixation of ditch templates of different heights and widths.

[0029] In the above embodiment, the first fixing plate 1 and the second fixing plate 2 are both made of channel steel.

[0030] The utility model further discloses a fixing system for ditch template construction, comprising at least two fixing devices for ditch template construction as described in any one of the above, the two fixing devices are respectively fixed at 45 degrees to the left and right to fix the ditch template, Figure 2 As shown, a plurality of fixing devices together constitute a fixing system.

[0031] The utility model provides a fixing device for ditch formwork construction and a fixing system for ditch formwork construction, which have the following advantages: two fixing devices are tilted 45 degrees to the left and right to fix the formwork, and the installation is simple; after all the fixing devices are installed, the linear adjustment is unified, and the practicability is strong; the material is light, the strength is high, it is easy to manufacture, easy to transport, and not easy to rust.

[0032] It should be noted that, in the description of the present invention, terms such as "up", "down", "left", "right", "inside", and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings. This is merely for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0033] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A fixing device for ditch formwork construction, characterized in that: It includes a first fixing plate, a second fixing plate and a locking piece; the first fixing plate includes a plurality of plates, which are connected to the second fixing plate in parallel and at a preset distance, wherein the two first fixing plates located on the outermost sides are respectively connected to the two ends of the second fixing plate, and the preset space formed between two adjacent first fixing plates is used to clamp the ditch template; the first fixing plate and the second fixing plate are connected by the locking piece.

2. The fixing device for ditch formwork construction according to claim 1 is characterized in that: The locking member includes a plurality of sets of screws, corresponding to the screws, a first screw hole on the first fixing plate, and a second screw hole arranged on the second fixing plate, and the plurality of first fixing plates are fixedly connected to the second fixing plate when the screws are screwed into the first screw hole and the second screw hole.

3. The fixing device for ditch formwork construction according to claim 2, characterized in that: A plurality of first screw holes are sequentially arranged on the first fixing plate along its length direction, and a plurality of second screw holes are sequentially arranged on the second fixing plate along its length direction. By connecting the screws to the first screw holes and the second screw holes at different positions, the distance between two adjacent first fixing plates can be adjusted, so as to be suitable for fixing ditch templates of different widths and distances. At the same time, the position where the second fixing plate is connected to the first fixing plate can also be adjusted, so as to be suitable for fixing ditch templates of different heights.

4. The fixing device for ditch formwork construction according to claim 3 is characterized in that: The screw is also provided with a corresponding screw sleeve, which can tighten the end of the screw.

5. The fixing device for ditch formwork construction according to claim 1, characterized in that: The locking element includes a screw and two nuts screwed thereon. The screw is connected to the end of the first fixing plate and can pass through the second fixing plate. The two nuts are respectively screwed on both sides of the second fixing plate, so that the second fixing plate can be fixed at different positions of the screw.

6. The fixing device for ditch formwork construction according to claim 5, characterized in that: The second fixing plate is provided with a plurality of through holes corresponding to the screw rods, so that the first fixing plate can be connected to different positions of the second fixing plate through the screw rods.

7. The fixing device for ditch formwork construction according to any one of claims 1 to 6, characterized in that: The first fixing plate and the second fixing plate are both made of channel steel.

8. A fixing system for ditch formwork construction, characterized in that: It comprises at least two fixing devices for the construction of the ditch formwork as described in any one of claims 1 to 6, and the two fixing devices fix the ditch formwork at an angle of 45 degrees to the left and right respectively.

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