Precise embedding device for large-size steel structure embedded part

Abstract

The utility model discloses a large-size steel structure embedded part accurate embedding device which comprises a main edge channel steel support, an inclined channel steel support is fixedly connected to the surface of the lower portion of the side edge of the main edge channel steel support, and a bottom side edge channel steel support is fixedly connected to the surface of the upper portion of the side edge of the main edge channel steel support. The upper surface of the front edge of the main edge channel steel support is fixedly connected with a bottom front edge channel steel support, the front surface of the bottom front edge channel steel support is fixedly connected with a fixing block, the side edge of the fixing block is fixedly connected with a perpendicularity leveling nut, and an inner ring of the perpendicularity leveling nut is movably connected with a perpendicularity leveling bolt in a clamped mode. An embedded part is movably connected to the back face of the bottom front edge channel steel support in a clamped mode, and an anchor fluke channel steel support is fixedly connected to the surface of the upper portion of the front edge of the main edge channel steel support. The device is fixed to the foot margin gasket through welding, so that a user can conveniently and integrally use and install the embedded device, and the situation that the user uses an auxiliary device is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical direction of steel structure, and specifically relates to a device for accurately embedding embedded parts of large-size steel structure. Background Art

[0002] Nowadays, the construction and installation accuracy requirements of embedded parts in projects are generally within 10mm, and the processing accuracy requirements of embedded parts are allowed to be controlled within 5mm. In the actual construction process, the embedding accuracy of embedded parts does not meet the requirements, resulting in a large number of cases where embedded parts are implanted later. Nuclear medical projects have higher requirements for the embedding accuracy of embedded parts. The allowable installation deviation is required to be less than 2mm, and the verticality and horizontality deviation is required to be less than 0.3mm. The number of embedded parts exceeds hundreds, and the size of embedded parts is mostly 600×600×50mm, with the largest size reaching 1600×1700×50mm and the weight exceeding 1t. Conventional construction methods are completely unable to meet the construction quality requirements of embedded parts in nuclear medical projects. How to ensure ultra-high precision control of embedded parts installation and avoid the accuracy after installation being affected by construction has become a central issue that needs to be solved.

[0003] The existing technology has the following problems:

[0004] 1. The existing precision embedding equipment on the market is not perfect when users need to install and use embedded parts and adjust their precision;

[0005] 2. The existing precise embedded equipment on the market requires users to use auxiliary devices when they need to perform overall limit installation, which will increase user costs. Utility Model Content

[0006] The purpose of the utility model is to provide a large-size steel structure embedded parts accurate embedding device for existing devices to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a device for accurately embedding large-size steel structure embedded parts, including a main groove steel support.

[0008] The lower part of the side surface of the main edge channel steel support is fixedly connected with the oblique channel steel support, the upper part of the side surface of the main edge channel steel support is fixedly connected with the bottom side channel steel support, and the upper part of the positive side surface of the main edge channel steel support is fixedly connected with the bottom positive side channel steel support.

[0009] The front surface of the bottom positive side channel steel support is fixedly connected with a fixed block, the side of the fixed block is fixedly connected with a verticality leveling nut, the inner ring of the verticality leveling nut is movably clamped with a verticality leveling bolt, the back side of the bottom positive side channel steel support is movably clamped with an embedded part, and the upper part of the front side of the main edge channel steel support is fixedly connected with an anchor claw channel steel support.

[0010] The utility model further describes that a reinforcement channel steel support is fixedly connected to the lower surface of the side of the main edge channel steel support, and the reinforcement channel steel support is symmetrically arranged with the vertical center line of the main edge channel steel support as the symmetry axis.

[0011] By adopting the above technical solution, the reinforced channel steel support symmetrically arranged with the vertical center line of the main edge channel steel support as the symmetry axis can facilitate the user to use the main edge channel steel support.

[0012] The utility model further describes that the bottom surface of the reinforced channel steel support is fixedly connected with a ground anchor gasket, and the number of the ground anchor gaskets is multiple and parallel to each other.

[0013] By adopting the above technical solution, a plurality of anchor gaskets parallel to each other in the solution can facilitate the user to perform limited installation on the reinforced channel steel support.

[0014] The utility model further illustrates that the inner circle of the anchor gasket is movably clamped with anchor bolts, and there are multiple anchor bolts which are respectively arranged at the four corners of the anchor gasket.

[0015] By adopting the above technical solution, the anchor bolts in the solution, which are multiple and respectively arranged at the four corners of the anchor gasket, can facilitate the user to perform limited installation on the anchor gasket.

[0016] The utility model further describes that a transverse channel steel support is fixedly connected to the lower surface of the side of the main edge channel steel support, and the transverse channel steel support is symmetrically arranged with the vertical center line of the main edge channel steel support as the symmetry axis.

[0017] By adopting the above technical solution, the transverse channel steel supports symmetrically arranged with the vertical center line of the main edge channel steel supports as the symmetry axis can facilitate the user to use and reinforce the main edge channel steel supports in pairs.

[0018] The utility model further describes that the fixing block connects the verticality leveling nut and the bottom positive side channel steel support, and the fixing block is symmetrically arranged with the vertical center line of the verticality leveling nut as the symmetry axis.

[0019] By adopting the above technical solution, the fixing block symmetrically arranged with the vertical center line of the vertical leveling nut as the symmetry axis can facilitate the user to stably connect the nut and the bottom positive side channel steel support.

[0020] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0021] The utility model provides a device for accurately embedding embedded parts of large-size steel structures, and through the main edge channel steel support, anchor gasket, anchor bolt, reinforcement channel steel support, transverse channel steel support, oblique channel steel support, bottom side channel steel support, bottom positive side channel steel support, embedded parts, anchor claw channel steel support, fixing block, verticality leveling nut and verticality leveling bolt, it is convenient for users to accurately embed and use them. When users need to use them, transverse channel steel support, oblique channel steel support and anchor claw channel steel support are installed. Transverse channel steel support slightly longer than main edge channel steel support is installed at the bottom and top of embedded parts elevation, which is used to fix the bottom positive side channel steel support. Embedded parts are hoisted on independent support frames, plate surface is supported on bottom side channel steel support, anchor claw is supported on anchor claw channel steel support. After preliminarily adjusting the embedded parts in place, the bottom positive side channel steel support is installed, the bottom side channel steel support, verticality leveling nut and verticality leveling bolt are installed. Straightness leveling nut and verticality leveling bolt can realize fine adjustment of embedded parts in one direction by rotating the adjusting bolts. The embedded parts can be checked by level, total station or more accurate 3D scanner. For embedded parts that exceed the deviation requirements, the bolts in all directions can be rotated continuously to realize effective control of accuracy. After the error is adjusted to be less than the specified requirement, the embedded parts and the main edge channel steel support are immediately reinforced and welded. The contact parts between the embedded parts and the independent support frame are welded. The bottom positive side channel steel support is removed. The redundant channel steel on both sides of the embedded parts is cut. The plate channel steel support can be recycled. After the embedded parts are installed, the steel bar engineering, formwork engineering and concrete engineering construction will not have too much impact on the embedded accuracy due to the fixing effect of the independent support frame, thus realizing high-precision control of the construction process and meeting the user's demand for high-precision adjustment.

[0022] The utility model provides a large-size steel structure embedded parts precision embedding device, and when the user uses the embedded parts for overall installation, the anchor gasket is laid out at the bottom of the embedded foundation to determine the embedded position, the gasket size should be greater than 200×200×10mm to ensure sufficient welding area and deformation resistance, the anchor gasket is fixed with anchor bolts, the bolt specification should be M24 bolts to ensure sufficient pull-out resistance, the main groove steel support should be pre-cut, the length is slightly longer than the height from the foundation to the top of the embedded parts, and is fixed to the anchor gasket by welding, so that the user can conveniently install the embedded device as a whole, reduce the need for users to use auxiliary devices, and meet the user's use needs for installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 It is a top view of the structure of the utility model;

[0026] Figure 3 It is a structural side view of the utility model;

[0027] Figure 4 The structure of the utility model Figure 1 A magnified view of the structure at center;

[0028] Figure 5 It is a structural back view of the utility model.

[0029] In the figure: 1. Main edge channel steel support; 2. Anchor gasket; 3. Anchor bolt; 4. Reinforcement channel steel support; 5. Horizontal channel steel support; 6. Oblique channel steel support; 7. Bottom side channel steel support; 8. Bottom positive side channel steel support; 9. Embedded parts; 10. Anchor claw channel steel support; 11. Fixing block; 12. Verticality leveling nut; 13. Verticality leveling bolt. DETAILED DESCRIPTION

[0030] The following is a further non-limiting detailed description of the technical solution of the utility model in conjunction with the preferred embodiments and the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1-5 The utility model provides a technical solution: a precise embedding device for large-size steel structure embedded parts, including a main edge groove steel support 1, the lower part of the side surface of the main edge groove steel support 1 is fixedly connected with an inclined channel steel support 6, and the upper part of the side surface of the main edge groove steel support 1 is fixedly connected with a bottom side channel steel support 7.

[0032] In this embodiment, a reinforcing channel steel support 4 is fixedly connected to the lower surface of the side of the main ribbed channel steel support 1, and the reinforcing channel steel support 4 is symmetrically arranged with the vertical center line of the main ribbed channel steel support 1 as the axis of symmetry. The reinforcing channel steel support 4 symmetrically arranged with the vertical center line of the main ribbed channel steel support 1 as the axis of symmetry can facilitate the user to use and support the main ribbed channel steel support 1, and a ground anchor gasket 2 is fixedly connected to the bottom surface of the reinforcing channel steel support 4, and the ground anchor gaskets 2 are multiple and parallel to each other, and the ground anchor gaskets 2 are multiple and parallel to each other can facilitate the user to use and limit the installation of the reinforcing channel steel support 4.

[0033] Example 2

[0034] like Figure 1-5 As shown, based on Example 1, the utility model provides a technical solution: preferably, the upper part of the positive side surface of the main edge channel steel support 1 is fixedly connected with a bottom positive side channel steel support 8, and the positive surface of the bottom positive side channel steel support 8 is fixedly connected with a fixed block 11.

[0035] In this embodiment, the inner ring of the anchor gasket 2 is movably clamped with an anchor bolt 3, and there are multiple anchor bolts 3 which are respectively arranged at the four corners of the anchor gasket 2. The multiple anchor bolts 3 which are respectively arranged at the four corners of the anchor gasket 2 can facilitate the user to use the anchor gasket 2 for limited installation.

[0036] Example 3

[0037] like Figure 1-5 As shown, on the basis of Example 1 and Example 2, the utility model provides a technical solution: preferably, the side of the fixed block 11 is fixedly connected with a verticality leveling nut 12, the inner ring of the verticality leveling nut 12 is movably clamped with a verticality leveling bolt 13, the back of the bottom positive edge channel steel support 8 is movably clamped with an embedded part 9, and the upper part of the positive edge of the main edge channel steel support 1 is fixedly connected with an anchor claw channel steel support 10.

[0038] In this embodiment, a transverse channel steel support 5 is fixedly connected to the lower surface of the side of the main edge channel steel support 1, and the transverse channel steel support 5 is symmetrically arranged with the vertical center line of the main edge channel steel support 1 as the axis of symmetry. The transverse channel steel support 5 symmetrically arranged with the vertical center line of the main edge channel steel support 1 as the axis of symmetry can facilitate the user to use and reinforce the main edge channel steel supports 1 in pairs. The fixed block 11 connects the verticality leveling nut 12 and the bottom positive side channel steel support 8, and the fixed block 11 is symmetrically arranged with the vertical center line of the verticality leveling nut 12 as the axis of symmetry. The fixed block 11 symmetrically arranged with the vertical center line of the verticality leveling nut 12 as the axis of symmetry can facilitate the user to stably connect the nut 12 and the bottom positive side channel steel support 8.

[0039] like Figure 1-5As shown, when the user needs to use it, install the transverse channel steel support 5, the oblique channel steel support 6 and the anchor claw channel steel support 10, install the transverse channel steel support 5 slightly longer than the main edge channel steel support 1 at the bottom and top of the embedded part 9 elevation, which is used to fix the bottom positive side channel steel support 8, hoist the embedded part 9 on the independent support frame, support the plate surface on the bottom side channel steel support 7, and support the anchor claw on the anchor claw channel steel support 10. After the embedded part 9 is preliminarily adjusted in place, install the bottom positive side channel steel support 8, and install the bottom The side channel steel support 7, the verticality leveling nut 12, and the verticality leveling bolt 13 are used to achieve fine adjustment of the embedded part 9 in one direction by rotating the adjusting bolts. The embedded part 9 is checked for its position by a level, a total station, or a 3D scanner with higher accuracy. The embedded part 9 that exceeds the deviation requirement is effectively controlled by continuously rotating the bolts in all directions. After the error is adjusted to be less than the specified requirement, the embedded part 9 and the main groove steel support 1 are immediately reinforced and welded, and the contact part between the embedded part 9 and the independent support frame is welded. , remove the bottom positive side channel steel support 8, cut the excess channel steel on both sides of the embedded part 9, the plate channel steel support can be recycled, after the embedded part 9 is installed, the steel bar engineering, formwork engineering and concrete engineering construction will not have too much impact on the embedded accuracy due to the fixing effect of the independent support frame, and the high-precision control of the construction process is realized, so that the user can use it with high-precision adjustment, and when the user uses the embedded part 9 for overall installation, the embedded position of the anchor gasket 2 is determined by laying out the line at the bottom of the buried foundation, and the gasket size should be greater than 200×200×10mm to ensure sufficient welding area and anti-deformation ability, and the anchor gasket 2 is fixed with anchor bolts 3. The bolt specification should be about M24 bolts to ensure sufficient pull-out resistance. The main edge channel steel support should be cut in advance, and the length is slightly longer than the height from the foundation to the top of the embedded part 9, and fixed on the anchor gasket 2 by welding, so that the user can conveniently use and install the embedded device as a whole, reducing the situation where the user uses auxiliary devices, so that the user can use and install it.

[0040] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0041] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit them. Although the utility model is described in detail with reference to the above embodiments, a person skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features can be replaced by equivalents, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A device for accurately embedding large-size steel structure embedded parts, comprising a main groove steel support (1), characterized in that: The lower side surface of the main rib channel steel support (1) is fixedly connected to an oblique channel steel support (6), and the upper side surface of the main rib channel steel support (1) is fixedly connected to a bottom side channel steel support (7); The upper surface of the positive side of the main edge channel steel support (1) is fixedly connected to a bottom positive side channel steel support (8), the positive surface of the bottom positive side channel steel support (8) is fixedly connected to a fixing block (11), and the side of the fixing block (11) is fixedly connected to a verticality leveling nut (12); The inner ring of the verticality leveling nut (12) is movably connected with a verticality leveling bolt (13), the back side of the bottom positive side channel steel support (8) is movably connected with an embedded part (9), and the upper surface of the positive side of the main edge channel steel support (1) is fixedly connected with an anchor claw channel steel support (10).

2. According to claim 1, a large-size steel structure embedded parts precision embedding device is characterized by: A reinforcing channel steel support (4) is fixedly connected to the lower surface of the side of the main rib channel steel support (1), and the reinforcing channel steel support (4) is symmetrically arranged with the vertical center line of the main rib channel steel support (1) as the symmetry axis.

3. According to claim 2, a large-size steel structure embedded parts precision embedding device is characterized by: The bottom surface of the reinforced channel steel support (4) is fixedly connected with a ground anchor gasket (2), and the ground anchor gaskets (2) are multiple in number and parallel to each other.

4. According to claim 3, a large-size steel structure embedded parts precision embedding device is characterized by: The inner ring of the anchor gasket (2) is movably clamped with an anchor bolt (3), and there are a plurality of anchor bolts (3) which are respectively arranged at the four corners of the anchor gasket (2).

5. According to claim 1, a large-size steel structure embedded parts precision embedding device is characterized by: A transverse channel steel support (5) is fixedly connected to the lower surface of the side of the main rib channel steel support (1), and the transverse channel steel support (5) is symmetrically arranged with the vertical center line of the main rib channel steel support (1) as the symmetry axis.

6. The large-size steel structure embedded parts precision embedding device according to claim 1 is characterized by: The fixing block (11) connects the verticality leveling nut (12) and the bottom positive side channel steel support (8), and the fixing block (11) is symmetrically arranged with the vertical center line of the verticality leveling nut (12) as the symmetry axis.

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