A temporary fixing device for an embedded support structure and a support structure

Abstract

The utility model provides a kind of temporarily fixing device and support structure of embedded support structure, and the temporarily fixing device of embedded support structure includes support member, first fixing part and second fixing part, the first fixing part is vertically connected in one end of support member, and the second fixing part is horizontally connected in the other end of support member;First lug board that can realize the length size adjustable of first fixing part is equipped on the first fixing part;Third lug board that can realize the length size adjustable of second fixing part is equipped on the second fixing part.The utility model substantially reduces the occupancy of construction space, and its installation and dismounting operation are simple and convenient, can effectively save manpower, material resources and time cost, significantly improve construction efficiency.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to an embedded support structure temporary fixing device and support structure. Background Technology

[0002] In current building construction, embedded restrained bracing structures are widely used in various building projects due to their advantages such as good seismic performance and high space utilization. However, after the installation of embedded restrained bracing, the subsequent installation of the main structure (such as beams, slabs, columns, etc.) faces the problem of temporary fixing difficulties.

[0003] In existing technologies, the temporary fixing of the main structure installation is achieved through the following methods: (a) External support frame: Using an external support frame requires the construction of a large number of supports, which not only occupies a large construction space, but also affects construction efficiency due to the large amount of work involved in the construction and dismantling, and consumes a lot of manpower, material resources and time. (ii) Steel wire rope tying: This method has poor stability and makes it difficult to ensure the precise positioning of the main structure during installation. It is prone to structural displacement and tilting, affecting construction quality and even posing construction safety hazards. At the same time, it is difficult to meet the special installation environment requirements of embedded restraint support structures, and it is easy to cause certain damage to the restraint support structure or the main structure. Utility Model Content

[0004] The purpose of this utility model is to provide an embedded support structure temporary fixing device and support structure that occupies little space and improves construction efficiency.

[0005] The technical solution of this utility model is: an embedded support structure temporary fixing device, including a support member, a first fixing member, and a second fixing member. The first fixing member is vertically connected to one end of the support member, and the second fixing member is horizontally connected to the other end of the support member. The first fixing member is provided with a first ear plate that allows for adjustment of the length of the first fixing member; the second fixing member is provided with a third ear plate that allows for adjustment of the length of the second fixing member. The length adjustment can be achieved by changing the installation position of the first ear plate and the third ear plate to adjust the total length of the fixing member; alternatively, the first ear plate and the third ear plate can be designed as a telescopic structure to achieve length adjustment.

[0006] Preferably, the first fixing member includes a second ear plate and a first clamping plate clamped on both sides of the first ear plate and the second ear plate, the first ear plate being telescopically connected to the two first clamping plates; the first ear plate or the second ear plate is connected to the supporting member.

[0007] Preferably, the first ear plate is provided with a first circular mounting hole, one end of the first clamping plate is provided with a second waist-shaped mounting hole, the other end of the first clamping plate is provided with a third circular mounting hole, and the second ear plate is provided with a fourth circular mounting hole. The first mounting hole and the second mounting hole are connected by fasteners, and the third mounting hole and the fourth mounting hole are connected by fasteners.

[0008] Preferably, the first clamping plate has rubber pads at both ends that respectively contact the first ear plate and the second ear plate.

[0009] Preferably, the second fixing member includes a fourth ear plate and a second clamping plate clamped on both sides of the third ear plate, the third ear plate being telescopically connected to the two second clamping plates; the third ear plate or the fourth ear plate is connected to the supporting member.

[0010] Preferably, the third ear plate is provided with a circular fifth mounting hole, one end of the second clamping plate is provided with a waist-shaped sixth mounting hole, the other end of the second clamping plate is provided with a circular seventh mounting hole, and the fourth ear plate is provided with a circular eighth mounting hole. The fifth mounting hole and the sixth mounting hole are connected by fasteners, and the seventh mounting hole and the eighth mounting hole are connected by fasteners.

[0011] Preferably, the two ends of the second clamping plate are provided with rubber pads that respectively contact the third ear plate and the fourth ear plate.

[0012] This utility model also provides a support structure, including a main beam, side steel columns, and the aforementioned embedded support structure temporary fixing device. The support member is embedded in the frame enclosed by the main beam and the side steel columns. The first fixing member is connected between the support member and the main beam, the second fixing member is connected between the support member and the side steel columns, the first ear plate is connected to the main beam or the support member, and the third ear plate is connected to the side steel columns or the support member.

[0013] Compared with related technologies, the beneficial effects of this utility model are as follows: I. This utility model adopts a first fixing component, a support component and a second fixing component that are close to the support between the main beam and the side steel column, eliminating the need to build an external support, greatly reducing the construction space occupied, avoiding interference with other construction processes, and the device is simple and convenient to install and disassemble, which can effectively save manpower, material resources and time costs, and significantly improve construction efficiency. 2. The first fixing member is equipped with a first ear plate with an adjustable length, and the second fixing member is equipped with a second ear plate with an adjustable length. The adjustment is flexible, the adaptability is strong, and the precise positioning can be achieved. Third, the parts on the first fastener and the parts on the second fastener are connected as a whole by fasteners, which realizes universal adjustment while ensuring the stability of temporary constraints. This effectively prevents the main structure from shifting or tilting during installation, ensures the accurate positioning of the main structure, improves construction quality, and reduces safety hazards. Fourth, after the constraints are completed, the fasteners can be disassembled and the welded ear plates can be cut to achieve quick disassembly and reuse, which greatly reduces the investment cost of temporary supports. Attached Figure Description

[0014] Figure 1 A schematic diagram of the installation structure of the embedded support structure temporary fixing device provided by this utility model; Figure 2 This is a structural schematic diagram of the first fastener; Figure 3 for Figure 2 Side view; Figure 4 This is a structural schematic diagram of the second fastener; Figure 5 for Figure 4 Side view.

[0015] In the attached diagram: 1. Supporting component; 2. Main beam; 3. Side steel column; 4. First fixing component; 41. First ear plate; 411. First mounting hole; 42. First clamping plate; 421. Second mounting hole; 422. Third mounting hole; 43. Second ear plate; 431. Fourth mounting hole; 5. Second fixing component; 51. Third ear plate; 511. Fifth mounting hole; 52. Second clamping plate; 521. Sixth mounting hole; 522. Seventh mounting hole; 53. Fourth ear plate; 531. Eighth mounting hole; 6. Fastener; 7. Rubber pad. Detailed Implementation

[0016] The present invention will be described in detail below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in the embodiments of the present invention can be combined with each other. For ease of description, the terms "upper," "lower," "left," and "right" appearing below only indicate that they correspond to the upper, lower, left, and right directions in the accompanying drawings and do not limit the structure.

[0017] like Figure 1 As shown, this embodiment provides an embedded support structure temporary fixing device for supporting the main beam 2 and the side steel columns 3 connected to both ends of the main beam 2.

[0018] The embedded support structure temporary fixing device includes a support member 1, a first fixing member 4, a second fixing member 5, and a fastener to the embedded support member 1.

[0019] The first fastener 4 is connected between the support member 1 and the main beam 2, and the second fastener 5 is connected between the support member 1 and the side steel column 3.

[0020] like Figure 2 , Figure 3 As shown, the first fastener 4 includes a first ear plate 41, a first clamping plate 42, and a second ear plate 43. Two first clamping plates 42 are arranged opposite each other, with the first ear plate 41 and the second ear plate 43 sandwiched between the two clamping plates 42. The first ear plate 41 has two circular first mounting holes 411. One end of the first clamping plate 42 has two waist-shaped second mounting holes 421, and the other end of the first clamping plate 42 has two circular third mounting holes 422. The second ear plate 43 has two circular fourth mounting holes 431. The first mounting holes 411 and second mounting holes 421 correspond one-to-one and are connected by fasteners 6, and the third mounting holes 422 and fourth mounting holes 431 correspond one-to-one and are connected by fasteners 6. The waist-shaped second mounting holes 421 provide adjustable mounting position for the first ear plate 41, meaning the mounting position of the first ear plate 41 on the first clamping plate 42 is adjustable, thereby achieving adjustable length of the first fastener 4 to accommodate the support of rectangular frames of different sizes. The third mounting hole 422 can be designed as an oblong hole according to actual processing requirements. The two ends of the first clamping plate 42 are provided with rubber pads 7 that respectively contact the first ear plate 41 and the second ear plate 43.

[0021] like Figure 1 As shown, the first ear plate 41 can be fixed to the main beam 2 by welding, and the second ear plate 43 can be fixed to the support member 1 by welding.

[0022] like Figure 3 , Figure 4 As shown, the second fixing member 5 includes a third ear plate 51, a second clamping plate 52, and a fourth ear plate 53. Two second clamping plates 52 are arranged opposite each other, with the third ear plate 51 and the fourth ear plate 53 positioned between the two second clamping plates 52. The third ear plate 51 has two circular fifth mounting holes 511. One end of the second clamping plate 52 has two oblong sixth mounting holes 521, and the other end has two circular seventh mounting holes 522. The fourth ear plate 53 has two circular eighth mounting holes 531. The fifth mounting holes 511 and sixth mounting holes 521 correspond one-to-one and are connected by fasteners 6, and the seventh mounting holes 522 and eighth mounting holes 531 correspond one-to-one and are connected by fasteners 6. Rubber pads 7 are provided at both ends of the second clamping plate 52, respectively contacting the third ear plate 51 and the fourth ear plate 53.

[0023] During the temporary installation of the embedded support structure, a truck crane is used to lift and install the support component 1 into the embedded frame enclosed by the main beam 2 and the side steel columns 3. First, the first ear plate 41 is welded to the corresponding position on the main beam 2, and then the third ear plate 51 is welded to the corresponding position on the side steel column 3. The remaining parts of the first fixing component 4 and the remaining parts of the second fixing component 5 are assembled into one unit. Then, the first fixing component 4 is lifted using hoisting equipment, the first clamping plate 42 is placed outside the first ear plate 41, and the second mounting hole 421 is aligned with the first mounting hole 411. Fasteners 6 (such as M20 bolts, nuts, etc.) are then inserted for initial tightening. Subsequently, the first clamping plate 42 is pulled to adjust the length of the first fixing component 4 so that the second ear plate 43 contacts and is welded to the support component 1, and then the fasteners 6 are tightened. The second fixing member 5 is then lifted, the second clamping plate 52 is placed outside the third ear plate 51, and the sixth mounting hole 521 is aligned with the fifth mounting hole 511. Fasteners 6 (such as M20 bolts and nuts) are then inserted for initial tightening. As the second clamping plate 52 is pulled to adjust the length of the second fixing member 5, the fourth ear plate 53 contacts and is welded to the support member 1. The fasteners 6 are then tightened, completing the temporary fixing installation. During disassembly, only the welds on the first ear plate 41, second ear plate 43, third ear plate 51, and fourth ear plate 53 need to be cut, and the fasteners 6 need to be removed for convenient and quick removal of the temporary fixing device. Furthermore, the clamping plates and bolts can be reused after removal, greatly reducing the investment cost of the temporary support.

[0024] The first and second fasteners can be made of 12mm thick steel plates, which are common materials on the market, making the process simple and convenient.

[0025] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A temporary fixing device for an embedded support structure, characterized in that, It includes a support member (1), a first fixing member (4) and a second fixing member (5). The first fixing member (4) is vertically connected to one end of the support member (1), and the second fixing member (5) is horizontally connected to the other end of the support member (1). The first fixing member (4) is provided with a first ear plate (41) that enables the length of the first fixing member (4) to be adjustable. The second fixing member (5) is provided with a third ear plate (51) that enables the length of the second fixing member (5) to be adjustable.

2. The embedded support structure temporary fixing device according to claim 1, characterized in that, The first fixing member (4) includes a second ear plate (43) and a first clamping plate (42) clamped on both sides of the first ear plate (41) and the second ear plate (43). The first ear plate (41) is telescopically connected to the two first clamping plates (42). The first ear plate (41) or the second ear plate (43) is connected to the supporting member (1).

3. The embedded support structure temporary fixing device according to claim 2, characterized in that, The first ear plate (41) is provided with a first circular mounting hole (411), one end of the first clamping plate (42) is provided with a second waist-shaped mounting hole (421), the other end of the first clamping plate (42) is provided with a third circular mounting hole (422), and the second ear plate (43) is provided with a fourth circular mounting hole (431). The first mounting hole (411) and the second mounting hole (421) are connected by fasteners (6), and the third mounting hole (422) and the fourth mounting hole (431) are connected by fasteners (6).

4. The embedded support structure temporary fixing device according to claim 2, characterized in that, The first clamping plate (42) has rubber pads (7) at both ends that contact the first ear plate (41) and the second ear plate (43) respectively.

5. The embedded support structure temporary fixing device according to claim 1, characterized in that, The second fixing member (5) includes a fourth ear plate (53) and a second clamping plate (52) clamped on both sides of the third ear plate (51). The third ear plate (51) is telescopically connected to the two second clamping plates (52). The third ear plate (51) or the fourth ear plate (53) is connected to the supporting member (1).

6. The embedded support structure temporary fixing device according to claim 5, characterized in that, The third ear plate (51) is provided with a circular fifth mounting hole (511), one end of the second clamping plate (52) is provided with a waist-shaped sixth mounting hole (521), the other end of the second clamping plate (52) is provided with a circular seventh mounting hole (522), the fourth ear plate (53) is provided with a circular eighth mounting hole (531), the fifth mounting hole (511) and the sixth mounting hole (521) are connected by fasteners (6), and the seventh mounting hole (522) and the eighth mounting hole (531) are connected by fasteners (6).

7. The embedded support structure temporary fixing device according to claim 5, characterized in that, The second clamp (52) has rubber pads (7) at both ends that contact the third ear plate (51) and the fourth ear plate (53) respectively.

8. A supporting structure, comprising a main beam (2) and side steel columns (3), characterized in that, It also includes an embedded support structure temporary fixing device as described in any one of claims 1-7, wherein the support member (1) is embedded in the frame enclosed by the main beam (2) and the side steel column (3), the first fixing member (4) is connected between the support member (1) and the main beam (2), the second fixing member (5) is connected between the support member (1) and the side steel column (3), the first ear plate (41) is connected to the main beam (2) or the support member (1), and the third ear plate (51) is connected to the side steel column (3) or the support member (1).

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