Detachable independent foundation anti-shear groove pre-burying device

Abstract

The utility model provides a detachable independent foundation anti-shear groove pre-embedding device, and belongs to the technical field of concrete structure construction. Comprising an anti-shearing groove box and two fixed inserting rod pieces, the anti-shearing groove box is of a detachable box-shaped structure which is formed by splicing plates and is the same as an anti-shearing groove needing to be reserved in structure, and the two fixed inserting rod pieces are inserted into two side plates of the anti-shearing groove box respectively. And the fixed insertion rod piece is fixedly connected with the foundation bolt on the independent foundation by adopting a position-adjustable structure. According to the scheme, the anti-shear groove pre-embedded device is manufactured through the detachable anti-shear groove box and the fixed insertion rod piece, the structure of the anti-shear groove box and the fixed insertion rod piece is convenient to mount and dismount, and the problems that a traditional anti-shear groove pre-embedded piece is difficult to dismount and cannot be recycled are solved; the anti-shear groove box can be folded and recycled after being used, the repeated utilization rate is high, installation is convenient and fast, and safety and reliability are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of concrete structure construction, and in particular relates to a detachable independent foundation shear groove embedded device. Background Art

[0002] In recent years, steel structure construction has experienced rapid growth. During building construction, construction companies strive to expedite overall construction, compress deadlines, and achieve high-quality completion, thereby maximizing profits and rapidly commissioning projects. The construction of steel structure foundations is a key component of the entire project, and the provision of shear grooves in the foundation short columns is a crucial step in foundation construction. Traditional shear groove pre-embedded systems, typically using trough boxes or wooden planks during the concrete pouring process, make later removal difficult and prevent recycling. Therefore, improvements are needed. Utility Model Content

[0003] The technical problem solved by the utility model is to provide a detachable independent foundation shear groove embedded device, and the utility model solves the problem that the shear groove embedded parts are difficult to remove and cannot be recycled proposed in the above background technology.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by this utility model is:

[0005] A detachable independent foundation shear groove embedded device includes a shear groove box and a fixed plug rod. The shear groove box is a detachable box-shaped structure made of plate parts and has the same structure as the shear groove that needs to be reserved. Two fixed plug rods are provided, and the two fixed plug rods are respectively inserted into the two side plates of the shear groove box. The fixed plug rods are fixedly connected to the anchor bolts on the independent foundation using a position-adjustable structure.

[0006] Among them, the shear groove box is composed of an upper cover plate, a front side plate, a rear side plate, a left side plate one, a left side plate two, a right side plate one, and a right side plate two; the front side plate, the rear side plate, the left side plate one, the left side plate two, the right side plate one, and the right side plate two are provided with teeth grooves on the corresponding connecting edges, and the plates are connected by the teeth grooves to form a shear groove box; the upper cover plate is connected to the upper side of the rear side plate by a hinge; the left side plate one and the left side plate two are hinged by a fixed plug-in rod on the left; the right side plate one and the right side plate two are hinged by a fixed plug-in rod on the right.

[0007] Furthermore, the fixed plug-in member is composed of an L-shaped steel bar and an adjustment plate, one end of the L-shaped steel bar is used for hinged connection between left side plate one and left side plate two or right side plate one and right side plate two, and the other end of the L-shaped steel bar is fixedly connected to the adjustment plate, and the adjustment plate and the anchor bolt are connected in a position-adjustable manner.

[0008] Furthermore, the connection between the left side panel 1 and the left side panel 2 and the connection between the right side panel 1 and the right side panel 2 are provided with hinge sockets made of rolled steel plates, and one end of the L-shaped steel bar is inserted into the hinge socket for hinged connection.

[0009] Furthermore, the L-shaped steel bar is formed by bending round steel.

[0010] Furthermore, a long hole is provided on the adjustment plate, and the long hole on the adjustment plate is fixedly connected to the anchor bolt through a fastening nut.

[0011] Furthermore, notches are provided on the left and right sides of the upper cover plate at positions corresponding to the positions of the fixed insertion rods.

[0012] The advantages of this utility model compared with the prior art are:

[0013] 1. This technical solution uses a detachable shear groove box and a fixed plug-in member to form a shear groove embedded device. The structure of the shear groove box and the fixed plug-in member is easy to install and disassemble, solving the problem that traditional shear groove embedded parts are difficult to remove and cannot be recycled;

[0014] 2. This technical solution uses steel plate material to make the shear-resistant slot box to avoid damage to the shear-resistant slot box during the demolition process;

[0015] 3. This technical solution uses fixed plug-in members to connect with anchor bolts, which can prevent the shear groove from floating and deviating during concrete pouring, ensuring the accuracy and precision of the pre-embedded shear groove;

[0016] 4. This technical solution is easy to operate. After the concrete pouring is completed and the shear groove is finalized, the fixed rod can be pulled out, and then the left and right side plates can be knocked out to easily remove the embedded device;

[0017] 5. This technical solution is easy to install, safe and reliable, and can be folded and recycled after use, with a high reuse rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the connection structure between the utility model and the independent foundation;

[0019] Figure 2 It is a structural diagram of the utility model;

[0020] Figure 3 This is a schematic diagram of the shear groove box structure in the utility model;

[0021] Figure 4 This is a top view of the utility model when disassembled.

[0022] Among them: 1 - shear groove box 2 - fixed plug-in member 3 - fastening nut 4 - anchor bolt 5 - independent foundation 11 - upper cover plate 111 - notch 12 - left side plate 1 13 - left side plate 2 14 - front side plate 15 - right side plate 1 16 - right side plate 2 17 - rear side plate 18 - hinge 19 - tooth groove 21 - L-shaped steel bar 22 - adjustment plate 23 - long hole. DETAILED DESCRIPTION

[0023] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Unless otherwise indicated herein, it should be understood that the terms "center," "upper," "lower," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely for the purpose of facilitating and simplifying the description of the present invention. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and are therefore not to be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

[0025] It should be noted that, in this document, the terms "comprises," "includes," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or apparatus comprising the element.

[0026] See also Figure 1-4 , describe in detail the embodiments of the present utility model.

[0027] Example: A detachable independent foundation shear groove embedded device. The size of the embedded device is made on-site according to the actual situation of the construction site.

[0028] For specific structure, see Figure 1As shown: it includes a shear groove box 1 and a fixed plug-in rod 2. The shear groove box 1 is a detachable box-shaped structure made of panels and has the same shear groove structure as that required to be reserved. There are two fixed plug-in rods 2. The two fixed plug-in rods 2 are respectively inserted into the left and right side panels of the shear groove box 1 to hinge the two parts of the side panels. The fixed plug-in rod 2 is fixedly connected to the anchor bolts 4 on the independent foundation 5 using a position-adjustable structure.

[0029] This embodiment uses a detachable shear groove box and a fixed plug-in rod to form a shear groove embedded device. The structures of the shear groove box and the fixed plug-in rod are easy to install and disassemble, solving the problem that traditional shear groove embedded parts are difficult to remove and cannot be recycled.

[0030] In a specific embodiment: Figure 2-4 As shown, the shear groove box 1 is composed of an upper cover plate 11, a front side plate 14, a rear side plate 17, a left side plate 12, a left side plate 2 13, a right side plate 15, and a right side plate 2 16; the front side plate 14, the rear side plate 17, the left side plate 12, the left side plate 2 13, the right side plate 15, and the right side plate 2 16 are provided with tooth grooves 19 on the corresponding connecting edges, and the plates are engaged and connected through the tooth grooves 19 to form the shear groove box 1; the upper cover plate 11 is connected to the upper side of the rear side plate 17 through a hinge 18; the left side plate 12 and the left side plate 2 13 constitute the left side plate, and the left side plate 12 and the left side plate 2 13 are hinged by the fixed plug-in member 2 on the left; the right side plate 15 and the right side plate 2 16 constitute the right side plate, and the right side plate 15 and the right side plate 2 16 are hinged by the fixed plug-in member 2 on the right.

[0031] Preferably, the fixed inserted rod 2 is composed of an L-shaped steel bar 21 and an adjustment plate 22, one end of the L-shaped steel bar 21 is used for the hinge connection of the left side plate 12 and the left side plate 2 13 or the right side plate 15 and the right side plate 2 16, and the other end of the L-shaped steel bar 21 is welded and fixedly connected to the adjustment plate 22, and the adjustment plate 22 is connected to the anchor bolt 4 in a position-adjustable manner.

[0032] Preferably, the connection between the left side panel 12 and the left side panel 2 13 and the connection between the right side panel 1 15 and the right side panel 2 16 are provided with hinge sockets made of rolled steel plates, and one end of the L-shaped steel bar 21 is inserted into the hinge socket for hinged connection.

[0033] Preferably, the L-shaped steel bar 21 is formed by bending round steel.

[0034] In a specific embodiment, a long hole 23 is provided on the adjustment plate 22. The upper and lower surfaces of the long hole 23 on the adjustment plate 22 are fixedly connected to the anchor bolt 4 through a fastening nut 3, and can be adjusted according to the distance between the anchor bolt and the shear groove.

[0035] In a specific embodiment, notches 111 are provided on the left and right sides of the upper cover 11 at positions corresponding to the positions of the fixed inserting rods 2 , so as to facilitate the insertion and removal of the fixed inserting rods 2 .

[0036] The use principle of this utility model: Figure 1 As shown, the shear groove box 1 and the fixed plug 2 are fixed to the anchor bolt 4 by the fastening nut 3, and the adjustment plate 22 is fixed to the anchor bolt 4 by the fastening nut 3. It can be adjusted according to the distance between the anchor bolt 4 and the shear groove box 1, thereby realizing adjustable fixation of the shear groove box 1 on the independent foundation 5.

[0037] like Figure 2 、 3 As shown, after the shear groove box 1 is fixed, when pouring concrete, the hinge 18 is rotated to flip the upper cover plate 11 downward until it completely covers the shear groove box 1, thereby preventing concrete from entering the shear groove box 1 during pouring and affecting the construction quality.

[0038] like Figure 2 、 4 As shown, when disassembling the shear groove box 1, the left side plate 12 and the left side plate 2 13 and the right side plate 1 15 and the right side plate 2 16 are separated by extracting the fixed plug rod 2, thereby realizing the removal of the shear groove box 1 on the top surface of the independent foundation 5.

[0039] In this technical solution, the shear groove box is made of removable steel plates that are spliced ​​together to avoid damage during removal. Fixed rods are used to connect the anchor bolts, preventing the shear groove from floating or shifting during concrete pouring, ensuring the accuracy and precision of the shear groove pre-embedded. After the concrete pouring is completed and the shear groove is shaped, the fixed rods can be pulled out and the embedded device can be easily removed by tapping the left and right side panels. This embedded device is easy to install, safe and reliable, and can be folded and recycled after use, ensuring a high reuse rate.

[0040] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0041] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. The detachable independent foundation shear groove embedded device is characterized by: It comprises a shear groove box (1) and a fixed plug rod (2), wherein the shear groove box (1) is a detachable box-shaped structure formed by splicing plates and having the same structure as the shear groove that needs to be reserved, and two fixed plug rods (2) are provided. The two fixed plug rods (2) are respectively plugged into the two side plates of the shear groove box (1), and the fixed plug rods (2) are fixedly connected to the anchor bolts (4) on the independent foundation (5) using a position-adjustable structure; The shear resistant groove box (1) is composed of an upper cover plate (11), a front side plate (14), a rear side plate (17), a left side plate (12), a left side plate (13), a right side plate (15), and a right side plate (16); the front side plate (14), the rear side plate (17), the left side plate (12), the left side plate (13), the right side plate (15), and the right side plate (16) are provided with tooth grooves (19) on the corresponding connecting edges, and the plates are connected to each other through the tooth grooves (19) to form the shear resistant groove box (1); the upper cover plate (11) is connected to the upper side of the rear side plate (17) through a hinge (18); the left side plate (12) and the left side plate (13) are hinged by a fixed plug-in member (2) on the left; the right side plate (15) and the right side plate (16) are hinged by a fixed plug-in member (2) on the right.

2. The detachable independent foundation shear groove embedded device according to claim 1 is characterized in that: The fixed insert (2) is composed of an L-shaped steel bar (21) and an adjustment plate (22). One end of the L-shaped steel bar (21) is used for hinged connection between the left side plate 1 (12) and the left side plate 2 (13) or the right side plate 1 (15) and the right side plate 2 (16). The other end of the L-shaped steel bar (21) is fixedly connected to the adjustment plate (22). The adjustment plate (22) and the anchor bolt (4) are connected in a position-adjustable manner.

3. The detachable independent foundation shear groove embedded device according to claim 2 is characterized in that: The connection between the left side plate 1 (12) and the left side plate 2 (13) and the connection between the right side plate 1 (15) and the right side plate 2 (16) are provided with hinge sockets made of rolled steel plates, and one end of the L-shaped steel bar (21) is inserted into the hinge socket for hinge connection.

4. The detachable independent foundation shear groove embedded device according to claim 2, characterized in that: The L-shaped steel bar (21) is formed by bending round steel.

5. The detachable independent foundation shear groove embedded device according to claim 2, characterized in that: The adjustment plate (22) is provided with a long hole (23), and the long hole (23) on the adjustment plate (22) is fixedly connected to the anchor bolt (4) via a fastening nut (3).

6. The detachable independent foundation shear groove embedded device according to claim 1, characterized in that: Notches (111) are provided on the left and right sides of the upper cover plate (11) at positions corresponding to the positions of the fixed inserting rods (2).

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