An ultra-thin terrace pouring anti-cracking support device

Abstract

The utility model relates to anti -crack support device technical field, especially in kind of ultra -thin terrace pouring anti -crack support device, including a steel sheet, a steel sheet right -hand end swing joint has a plurality of easy broken plastic bolt, a steel sheet left -hand end passes through a plurality of easy broken plastic bolt swing joint has no.

Description

Technical Field

[0001] This utility model relates to the technical field of crack-resistant support devices, and in particular to a crack-resistant support device for ultra-thin floor pouring. Background Technology

[0002] Crack-resistant support devices for concrete floor pouring are used to enhance the stability of the floor structure and prevent cracks during the pouring process. Armored joints are a common type of support device, with multiple functions such as eliminating deformation, transmitting force as a whole, and protecting the edges. They can also optimize construction procedures, improve efficiency and quality, and the connectors can effectively anchor the concrete and steel plates, improving the durability of the floor. However, the unfolded part of existing armored joints is mostly fragile during use, and it is very easy to deform and break during installation and transportation, thus affecting subsequent installation and use. Therefore, we have launched an ultra-thin crack-resistant support device for concrete floor pouring. Utility Model Content

[0003] The main purpose of this utility model is to provide an anti-crack support device for ultra-thin floor pouring, which can effectively solve the problems in the background art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] A crack-resistant support device for ultra-thin concrete flooring includes a first steel plate. Several easily broken plastic bolts are movably connected to the right end of the first steel plate. A second steel plate is movably connected to the left end of the first steel plate via several easily broken plastic bolts. The first and second steel plates have identical structures and are symmetrically arranged. An extension is provided at the upper end of the first steel plate, with several holes at the upper end of the extension. Several support mechanisms are movably connected to the extension. A base is fixedly connected to the lower end of the first steel plate.

[0006] Preferably, the support mechanism includes a clamping member, which has an internal hollow structure and a notch at its upper end. A support rod is fixedly connected to the lower end of the clamping member. The support rod is inclined, and a top plate is fixedly connected to the end of the support rod away from the clamping member. The top plate has an "L" shaped structure.

[0007] Preferably, the left end of the top plate is in contact with the No. 1 steel plate, and the lower end of the top plate is in contact with the upper end of the base.

[0008] Preferably, the right end of the No. 1 steel plate has several mounting holes, and several easily broken plastic bolts are respectively inserted and movably connected to the several mounting holes. The right end of the No. 1 steel plate is fixedly connected to several extension wings.

[0009] Preferably, the upper end of the base has several slots, and all of the slots are "T" shaped.

[0010] Preferably, each of the extended wings has a protrusion at its right end.

[0011] Preferably, the front and rear ends of several of the protrusions are both arc-shaped structures.

[0012] This utility model has the following beneficial effects:

[0013] In this utility model, by setting a support mechanism, the clamping part and the extension part are inserted and sleeved together. The lower end of the clamping part is provided with a support rod, and the top plate at the end of the support rod contacts the bending part of the No. 1 steel plate and the base, so that the support rod, the top plate and the clamping part cooperate to support the extension part, thereby avoiding deformation and bending of the extension part.

[0014] In this invention, an extension wing is provided at the right end of the No. 1 steel plate, and a corresponding slot is opened at the upper end of the base. When it is necessary to increase stability, the extension wing can be pushed to bend and adjust the angle. The extension wing extends out of the slot, thereby improving the firmness between the concrete and the No. 1 steel plate after the concrete is poured. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of an anti-crack support device for ultra-thin floor pouring according to the present invention.

[0016] Figure 2 This is a schematic diagram of the overall structure of the support mechanism of the anti-crack support device for ultra-thin flooring pouring according to this utility model;

[0017] Figure 3 This is a schematic diagram of the overall structure of the extension wing of the anti-crack support device for ultra-thin flooring pouring according to this utility model;

[0018] Figure 4 This is a schematic diagram of the No. 1 steel plate used in the anti-crack support device for ultra-thin flooring pouring according to this utility model.

[0019] In the diagram: 1. Steel plate No. 1; 2. Steel plate No. 2; 3. Extension; 4. Support mechanism; 5. Base; 6. Easily broken plastic bolt; 11. Mounting hole; 12. Extension wing; 121. Protrusion; 41. Clamping part; 42. Notch; 43. Support rod; 44. Top plate; 51. Groove. Detailed Implementation

[0020] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0021] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" 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 a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] Please see Figure 1-4 This utility model provides a technical solution:

[0024] A crack-resistant support device for ultra-thin floor slab pouring includes a first steel plate 1. Several easily broken plastic bolts 6 are movably connected to the right end of the first steel plate 1. A second steel plate 2 is movably connected to the left end of the first steel plate 1 through several easily broken plastic bolts 6. The first steel plate 1 and the second steel plate 2 have the same structure and are symmetrically arranged. An extension 3 is provided at the upper end of the first steel plate 1. Several holes are opened at the upper end of the extension 3. Several support mechanisms 4 are movably connected through the extension 3. A base 5 is fixedly connected to the lower end of the first steel plate 1.

[0025] In this embodiment, the support mechanism 4 includes a clamping member 41, which has an internal hollow structure. The upper end of the clamping member 41 has a notch 42, and the lower end of the clamping member 41 is fixedly connected to a support rod 43. The support rod 43 is inclined, and the end of the support rod 43 away from the clamping member 41 is fixedly connected to a top plate 44. The top plate 44 has an "L" shaped structure. The left end of the top plate 44 contacts the first steel plate 1, and the lower end of the top plate 44 contacts the upper end of the base 5. The right end of the first steel plate 1 has several mounting holes 11, and several easily broken plastic bolts 6 are respectively inserted and movably connected to the several mounting holes 11. The right end of the first steel plate 1 is fixedly connected to several extension wings 12.

[0026] With the above scheme: after the connection between the clamping part 41 and the extension part 3 is completed, the top plate 44 is in close contact with the bending point of the first steel plate 1 and the base 5. At this time, the support rod 43, the top plate 44 and the clamping part 41 together form a stable three-point support system, which provides strong support for the extension part 3.

[0027] In this embodiment, the upper end of the base 5 has several slots 51, all of which are "T" shaped structures; the right ends of several extension wings 12 are provided with protrusions 121; the front and rear ends of several protrusions 121 are arc-shaped structures.

[0028] Through the above scheme: the extension wing 12 extends out of the slot 51 and forms a tight interlocking state with the surrounding structure. During the subsequent concrete pouring operation, the extension wing 12 can penetrate into the concrete, increasing the contact area and friction between the concrete and the No. 1 steel plate 1.

[0029] It should be noted that this utility model describes an anti-crack support device for ultra-thin floor pouring. First, the clamping part 41 and the extension part 3 are inserted. After the clamping part 41 is accurately inserted, the sleeve operation is further completed to form a stable connection. A support rod 43 is provided at the lower end of the clamping part 41. The support rod 43 is made of high-strength and high-toughness high-quality material to withstand various external forces that may be generated in subsequent work. The end of the support rod 43 is connected to the top plate 44. After the connection between the clamping part 41 and the extension part 3 is completed, the top plate 44 is in close contact with the bending point of the first steel plate 1 and the base 5. At this time, the support rod 43, the top plate 44 and the clamping part 41 together form a stable three-point support system, which provides strong support for the extension part 3 and can effectively disperse the stress borne by the extension part 3, thereby avoiding deformation and bending of the extension part 3 due to uneven stress during long-term use, and ensuring the stability and reliability of the entire structure. An extension wing 12 is specially provided at the right end of the first steel plate 1. The extension wing 12 and the No. 1 steel plate 1 are integrally formed, possessing high structural strength and integrity. Meanwhile, a slot 51 is provided at the corresponding position on the upper end of the base 5. When it is necessary to increase the stability of the structure during actual construction, the construction personnel can push the extension wing 12 to bend it along a predetermined trajectory and make precise angle adjustments. After adjustment, the extension wing 12 will extend into the slot 51, forming a tight interlocking state with the surrounding structure. During subsequent concrete pouring operations, the extension wing 12 can penetrate deep into the concrete, increasing the contact area and friction between the concrete and the No. 1 steel plate 1, thereby significantly improving the firmness between the concrete and the No. 1 steel plate 1, making the entire structure more stable and reliable when subjected to external forces.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An ultra-thin floor pouring anti-cracking support device, comprising a steel plate (1), characterized in that: The right end of the No. 1 steel plate (1) is movably connected with several easily broken plastic bolts (6), and the left end of the No. 1 steel plate (1) is movably connected with the No. 2 steel plate (2) through several easily broken plastic bolts (6). The No. 1 steel plate (1) and the No. 2 steel plate (2) have the same structure. The No. 1 steel plate (1) and the No. 2 steel plate (2) are symmetrically arranged. The upper end of the No. 1 steel plate (1) is provided with an extension (3). The upper end of the extension (3) has several holes. Several support mechanisms (4) are movably connected through the extension (3). The lower end of the No. 1 steel plate (1) is fixedly connected with a base (5). ​ 2. The ultra-thin mat pouring anti-cracking support device according to claim 1, characterized in that: The support mechanism (4) includes a clamping member (41), which has an internal hollow structure. The upper end of the clamping member (41) has a notch (42), and the lower end of the clamping member (41) is fixedly connected to a support rod (43). The support rod (43) is inclined, and the end of the support rod (43) away from the clamping member (41) is fixedly connected to a top plate (44). The top plate (44) has an "L" shaped structure.

3. The ultra-thin mat foundation anti-cracking support device according to claim 2, characterized in that: The left end of the top plate (44) is in contact with the No. 1 steel plate (1), and the lower end of the top plate (44) is in contact with the upper end of the base (5).

4. The ultra-thin mat top pouring anti-cracking support device according to claim 1, characterized in that: The first steel plate (1) has several mounting holes (11) on its right end. Several easily broken plastic bolts (6) are interlocked and connected to the mounting holes (11). Several extension wings (12) are fixedly connected to the right end of the first steel plate (1).

5. The ultra-thin mat top pouring anti-cracking support device according to claim 1, characterized in that: The base (5) has several slots (51) on its upper end, and all of the slots (51) are "T" shaped.

6. The ultra-thin mat top pouring anti-cracking support device according to claim 4, characterized in that: Each of the extended wings (12) has a protrusion (121) at its right end.

7. The anti-crack support device for ultra-thin floor pouring according to claim 6, characterized in that: The front and rear ends of several of the protrusions (121) are both arc-shaped structures.

Images