Concrete padstone template with adjustable size

Abstract

The utility model relates to the technical field of concrete padstones, in particular to a size-adjustable concrete padstone template. The device comprises a first supporting template and a second supporting template, the first supporting template and the second supporting template define a rectangular frame structure, the first supporting template and the second supporting template are connected in a clamped mode, a plurality of upper clamping notches are formed in the first supporting template, a plurality of lower clamping notches are formed in the second supporting template, and the first supporting template and the second supporting template are connected in a clamped mode. An upper clamping plate is embedded into the upper clamping notch, and a lower clamping plate is embedded into the lower clamping notch; the device is convenient to adjust and wide in application range, the size of the formwork can be adjusted, complex tools and steps are not needed, then the diversified requirements of different projects for the size of the padstone can be met, and the universality and practicability of the formwork are improved; the device also ensures the stability and the bearing capacity of the template.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete pad stones, in particular to a concrete pad stone template with adjustable size. Background Art

[0002] In construction projects, concrete pads are important components that support the weight of buildings and transfer loads to the foundation. In the process of pouring concrete pads, steel formwork is usually required for positioning and fixing to ensure the quality of pad construction. Most of the concrete pad steel formwork devices currently available on the market are fixed designs or one-piece molded, lacking adjustment functions. This greatly limits the adaptability and flexibility of the formwork in the construction of pads of different sizes and shapes, which not only increases construction costs but also affects construction efficiency during use.

[0003] Chinese patent CN202322222621.1 discloses "Casting mold for bridge pier pad stone", publication number CN220521112U, the device includes a mold body and several positioning units. The mold body has four templates, and the positioning unit includes a positioning rod and a positioning component. The positioning rod is set on the mold body, and the positioning rod is detachably connected to the mold body. There are several positioning components, and the positioning components include a positioning piece and an embedded pipe. The positioning piece is set on the positioning rod and is detachably connected to the positioning rod. The embedded pipe is fixedly connected to the positioning piece, and one section of the embedded pipe is located in the mold body. However, the device has some defects: the device can only be applied to

[0004] The device cannot be used when a concrete pad of the same size needs to be made into a concrete pad of another size. Utility Model Content

[0005] In order to solve the above problems of the prior art, the utility model provides a concrete pad stone template with adjustable size, which can be used for pouring concrete pad stones of different sizes and saves the manufacturing cost of the concrete pad stone template.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a concrete pad stone formwork with adjustable size, including a first support formwork and a second support formwork, the first support formwork and the second support formwork together form a rectangular frame structure, the first support formwork and the second support formwork are mutually engaged and connected, a plurality of upper engaging notches are provided on the first support formwork, a plurality of lower engaging notches are provided on the second support formwork, an upper clamping plate is embedded in the upper engaging notches, and a lower clamping plate is embedded in the lower engaging notches.

[0007] By adopting the above structural design, the upper snap-fitting notch and the lower snap-fitting notch with appropriate positions can be selected according to the size of the concrete pad stone to be cast, and then the first support formwork and the second support formwork can be assembled to cast concrete pad stones of different sizes.

[0008] Preferably, an L-shaped first supporting rib is fixedly connected to the first supporting template, a first connecting bolt is passed through the first supporting rib, and a connecting hole matching the first supporting rib is formed on the upper clamping plate; an L-shaped second supporting rib is fixedly connected to the second supporting template, a second connecting bolt is passed through the second supporting rib, and a mounting hole matching the second supporting rib is formed on the lower clamping plate.

[0009] By adopting the above structural design, the bearing capacity of the first support formwork and the second support formwork is strengthened, and the upper and lower clamping plates can be fixed to prevent the upper and lower clamping plates from detaching from the formwork under the influence of external force and allowing concrete to flow out.

[0010] Preferably, the first supporting formwork and the second supporting formwork are both fixedly connected to a fixing plate, a supporting screw is passed through the fixing plate, a clamping plate and a nut are sleeved on the supporting screw, and the clamping plate and the nut are arranged on the outside of the fixing plate.

[0011] The above structural design is used to support the formwork after pouring concrete into the formwork to prevent the formwork from being deformed under the influence of concrete.

[0012] Preferably, the first supporting templates are arranged relatively in parallel; the second supporting templates are arranged relatively in parallel.

[0013] With the above structural design, the templates are not fixedly connected to each other and can enclose rectangular spaces of different sizes. The first supporting template and the second supporting template can be stacked and stored to reduce the storage space.

[0014] Preferably, the ends of the first supporting formwork are fixedly connected and perpendicular to each other, and the ends of the second supporting formwork are fixedly connected and perpendicular to each other.

[0015] The above structural design reduces the number of joint gaps and can reduce the risk of leakage during concrete pouring.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1) Easy to adjust and wide range of applications: The template size can be adjusted without complicated tools and steps, so it can adapt to the diverse requirements of different projects for the size of pad stones, improving the versatility and practicality of the template.

[0018] 2) Good stability: The presence of supporting ribs, connecting screws and clamps to tighten the device ensures the stability and load-bearing capacity of the formwork. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of the first embodiment of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the second supporting template in the first embodiment of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the first supporting template in the first embodiment of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the second embodiment of the present utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the second supporting template in the second embodiment of the present utility model;

[0024] Figure 6 This is a schematic diagram of the structure of the first supporting template in the second embodiment of the utility model; DETAILED DESCRIPTION

[0025] Embodiment 1:

[0026] See also Figure 1 , Figure 2 , Figure 3 The utility model provides a technical solution: a concrete pad stone formwork with adjustable size, comprising a first support formwork 1 and a second support formwork 2, the first support formwork 1 and the second support formwork 2 together form a rectangular frame structure, the first support formwork 1 and the second support formwork 2 are mutually engaged and connected, a plurality of upper engaging notches 11 are provided on the first support formwork 1, a plurality of lower engaging notches 21 are provided on the second support formwork 2, an upper clamping plate 12 is embedded in the upper clamping notches 11, and a lower clamping plate 22 is embedded in the lower clamping notches 21.

[0027] An L-shaped first supporting rib 3 is fixedly connected to the first supporting template 1, a first connecting bolt 31 is passed through the first supporting rib 3, and a connecting hole matching the first supporting rib 3 is formed on the upper clamping plate 12; an L-shaped second supporting rib 4 is fixedly connected to the second supporting template 2, a second connecting bolt 41 is passed through the second supporting rib 4, and a mounting hole matching the second supporting rib 4 is formed on the lower clamping plate 22.

[0028] The first supporting templates 1 are relatively parallel and upper engaging notches 11 are provided at both ends of the first supporting template 1 ; the second supporting templates 2 are relatively parallel and lower engaging notches 21 are provided at both ends of the second supporting template 2 .

[0029] The first supporting rib 3 is fixedly connected to the notch of the upper engaging notch 11 , and the second supporting rib 4 is fixedly connected to the notch of the lower engaging notch 21 .

[0030] The middle parts of the first supporting formwork 1 and the second supporting formwork 2 are both fixedly connected to the inverted T-shaped supporting ribs.

[0031] The first supporting formwork 1 and the second supporting formwork 2 are both fixedly connected to a fixing plate 5, the fixing plate 5 is provided with a supporting screw 51, the supporting screw 51 is sleeved with a clamping plate 52 and a nut 53, and the clamping plate 52 and the nut 53 are arranged on the outside of the fixing plate 5. The supporting screw 51 passes through the fixing plates 5 which are arranged relatively parallel.

[0032] The lower ends of the first supporting rib 3, the second supporting rib 4 and the supporting rib 8 are all provided with through holes 7. When in use, bolts are passed through the through holes 7 to connect the first supporting formwork 1 and the second supporting formwork 2 to the base plate or the concrete floor to prevent concrete from flowing out from the bottom of the device.

[0033] As a further improvement of the utility model, in order to increase the sealing performance when the first supporting template is engaged with the second supporting template, a sealing rubber is fixedly connected to the surface of the upper engaging notch 11 and the lower engaging notch 21 or to the outer side wall of the upper clamping plate 12 and the lower clamping plate 22.

[0034] When the device is in use, the staff first selects the corresponding upper engaging notch 11 and lower engaging notch 21 positions on the first support formwork 1 and the second support formwork 2 according to the size of the concrete pad stone to be poured, and marks them, then pulls out the upper clamping plate 12 and the lower clamping plate 22 at the marked positions, and then engages and connects the first support formwork 1 and the second support formwork 2 to enclose the required pouring space; next, the staff uses bolts to pass through the through holes 7 to connect the device to the base plate, and then the staff applies a release agent on the inner wall of the formwork; next, the staff places a steel mesh in the pouring space, and finally the staff passes the support screw 51 through the fixing plate 5, puts the clamping plate 52 on the support screw 51, turns the nuts 53 at both ends of the support screw 51, and tightens the nuts 53 with a wrench, and then concrete pouring can be carried out.

[0035] Embodiment 2:

[0036] like Figure 3 As shown, Example 3 is modified relative to Example 2. The ends of the first supporting formwork 1 are fixedly connected and perpendicular to each other, the ends of the second supporting formwork 2 are fixedly connected and perpendicular to each other, the upper snap-fit ​​notch 11 is opened at the left end of the first supporting formwork 1, and the lower snap-fit ​​notch 21 is opened at the right end of the second supporting formwork 2. Other places are in accordance with Example 2.

[0037] When the device is in use, the staff first selects the corresponding upper engaging notch 11 and lower engaging notch 21 positions on the first support formwork 1 and the second support formwork 2 according to the size of the concrete pad stone to be poured, and marks them, then pulls out the upper clamping plate 12 and the lower clamping plate 22 at the marked positions, and then engages and connects the first support formwork 1 and the second support formwork 2 to enclose the required pouring space; next, the staff uses bolts to pass through the through holes 7 to connect the device to the base plate, and then the staff applies a release agent on the inner wall of the formwork; next, the staff places a steel mesh in the pouring space, and finally the staff passes the support screw 51 through the fixing plate 5, puts the clamping plate 52 on the support screw 51, turns the nuts 53 at both ends of the support screw 51, and tightens the nuts 53 with a wrench, and then concrete pouring can be carried out.

[0038] The structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the utility model, so they have no substantial technical significance. Any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effect and purpose that can be achieved by the utility model, should still fall within the scope of the technical content disclosed by the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the utility model. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the utility model without substantial change of the technical content.

[0039] The present invention is described above with reference to the preferred embodiments, but the protection scope of the present invention is not limited thereto, and all technical solutions falling within the scope of the claims are within the protection scope of the present invention. Various improvements may be made to the present invention and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there is no structural conflict.

Claims

1. A concrete pad stone formwork with adjustable size, comprising a first support formwork (1) and a second support formwork (2), wherein the first support formwork (1) and the second support formwork (2) together form a rectangular frame structure, characterized in that: The first support template (1) and the second support template (2) are connected to each other by being snap-fitted; a plurality of upper snap-fit ​​notches (11) are provided on the first support template (1); a plurality of lower snap-fit ​​notches (21) are provided on the second support template (2); an upper clamping plate (12) is embedded in the upper snap-fit ​​notches (11); and a lower clamping plate (22) is embedded in the lower snap-fit ​​notches (21).

2. The size-adjustable concrete pad stone formwork according to claim 1, characterized in that: The first supporting template (1) is fixedly connected to an L-shaped first supporting rib (3), a first connecting bolt (31) is passed through the first supporting rib (3), and a connecting hole matching the first supporting rib is provided on the upper clamping plate (12); the second supporting template (2) is fixedly connected to an L-shaped second supporting rib (4), a second connecting bolt (41) is passed through the second supporting rib (4), and a mounting hole matching the second supporting rib (4) is provided on the lower clamping plate (22).

3. The size-adjustable concrete pad stone formwork according to claim 1, characterized in that: The first supporting formwork (1) and the second supporting formwork (2) are both fixedly connected to a fixing plate (5), a supporting screw (51) is passed through the fixing plate (5), a clamping plate (52) and a nut (53) are sleeved on the supporting screw (51), and the clamping plate (52) and the nut (53) are arranged on the outside of the fixing plate (5).

4. A size-adjustable concrete pad stone formwork according to any one of claims 1 to 3, characterized in that: The first supporting templates (1) are arranged relatively in parallel; the second supporting templates (2) are arranged relatively in parallel.

5. A size-adjustable concrete pad stone formwork according to any one of claims 1 to 3, characterized in that: The ends of the first supporting template (1) are fixedly connected and perpendicular to each other, and the ends of the second supporting template (2) are fixedly connected and perpendicular to each other.

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