Underpinning supporting structure

Abstract

The utility model discloses an underpinning supporting structure which comprises a supporting net rack, the supporting net rack is fixedly connected with the ground through bolts, the supporting net rack comprises a plurality of X-axis keels and Y-axis keels which are arranged corresponding to the positions of an external building, the X-axis keels are provided with at least one set of fixing assemblies used for fixing the external building, and the Y-axis keels are provided with at least one set of fixing assemblies used for fixing the external building. A cleaning ring detachably connected with the X-axis keel is arranged at the position, corresponding to a fixing hole in an external building, of the X-axis keel, or at least one set of fixing assemblies used for fixing the external building is arranged on the Y-axis keel, and a cleaning ring detachably connected with the Y-axis keel is arranged at the position, corresponding to a fixing hole in the external building, of the Y-axis keel. The cleaning ring is used for cleaning a fixing hole in an external building, and the underpinning supporting structure is good in stability and convenient to disassemble and assemble.

Description

Technical Field

[0001] This utility model relates to the field of building support technology, specifically a support structure. Background Technology

[0002] With the development of the times and the advancement of urban construction, the technology of underpinning and supporting structures has emerged. Existing underpinning and supporting structures are generally used in the construction field. In urban renewal and the protection of historical buildings, they can strengthen and repair aging and damaged structures while preserving the architectural style, thus revitalizing historical buildings. When existing underpinning and supporting structures are applied to historical buildings, they need to support the entire historical building or move it as a whole. At this time, the existing underpinning and supporting structure composed of a keel frame needs to fix the keel to the historical building so that the entire historical building can be supported by the keel, thus making the historical building less prone to damage during repair or relocation. However, due to the long-term wind and sand erosion, the overall strength of some historical buildings is relatively weak. Therefore, it is necessary to insert the keel into the historical building to support it and enhance its overall strength. However, the existing keel does not have a cleaning structure and cannot clean the fixing holes opened on the historical building for the keel to pass through. After the fixing holes are opened, debris and stone particles are easily left in the holes. When the keel passes through the fixing holes, it is easy to loosen, resulting in a decrease in support stability. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a replacement support structure to solve the problems mentioned in the background technology, such as the lack of a function to clean the external building fixing holes and poor support stability.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a support structure, including a support grid, the support grid being fixedly connected to the ground by bolts, the support grid including a plurality of X-axis keels and Y-axis keels arranged corresponding to the positions of external buildings, the X-axis keels being provided with at least one set of fixing components for fixing the external buildings, and the X-axis keels being provided with cleaning rings detachably connected to the X-axis keels at the positions corresponding to the fixing holes on the external buildings; or, the Y-axis keels being provided with at least one set of fixing components for fixing the external buildings, and the Y-axis keels being provided with cleaning rings detachably connected to the Y-axis keels at the positions corresponding to the fixing holes on the external buildings; the cleaning rings are used to clean the fixing holes on the external buildings.

[0005] As a further improvement of this utility model, the fixing component includes a fixing sleeve at each of the two opening positions corresponding to the fixing hole on the external building. The fixing sleeve has a plug-in part and a support part. The plug-in part is plugged into the fixing hole on the external building, and the support part abuts against the external building after the plug-in part is plugged into the fixing hole on the external building.

[0006] As a further improvement of this utility model, the support part is provided with a Z-axis keel for supporting the height of the external building, and the Z-axis keel can abut against the external building.

[0007] As a further improvement of this utility model, the cleaning ring includes two semi-rings and a cleaning brush disposed on the outer peripheral wall of the semi-rings. A rotating shaft is disposed between the two semi-rings. After the two semi-rings rotate towards each other, they form a complete ring for fitting onto the keel between two fixed sleeves. The cleaning ring rotates in cooperation with the keel, and the cleaning brush can contact the inner peripheral wall of the fixing hole on the external building.

[0008] As a further improvement of this utility model, the X-axis keel is partially inserted into the external building along the X-axis, and the cleaning ring is sleeved on the X-axis keel.

[0009] As a further improvement of this utility model, the Y-axis keel is partially inserted into the external building along the Y-axis, and the cleaning ring is sleeved on the Y-axis keel.

[0010] As a further improvement of this utility model, at least one of the two semi-rings is provided with a magnetic block for magnetically attracting the other semi-ring. After the two semi-rings rotate toward each other, they attract each other to form a complete ring for fitting onto the keel between the two fixed sleeves.

[0011] Compared with the prior art, this utility model provides a support structure with the following advantages: The support frame of this solution is composed of multiple X-axis keels and Y-axis keels. The number and layout of the keels can be adjusted according to the shape, size and weight of the external building, which can adapt to the support needs of different types of buildings. It has a cleaning function, is stable and reliable. The cleaning ring set on the X-axis or Y-axis keel can clean the building fixing holes at the same time when fixing the external building, remove dust and debris from the holes, ensure that the fixing parts fit tightly with the fixing holes, improve the fixing effect, and avoid large-scale shaking when supporting the building, which will affect the strength of the building. Moreover, the cleaning ring can be detachably connected to the keel, which is convenient and flexible to disassemble and assemble, and facilitates later maintenance. Attached Figure Description

[0012] Figure 1 This is a partial usage diagram of the X-axis keel of this utility model inserted into the external building fixing hole;

[0013] Figure 2 This is a partial usage diagram of the Y-axis keel of this utility model inserted into an external building fixing hole;

[0014] Figure 3 This is a structural diagram of the cleaning ring of this utility model;

[0015] Figure 4 This is a structural diagram of the fixing sleeve of this utility model;

[0016] Figure 5 A cross-sectional view of the X-axis keel sleeve with a fixing sleeve and a cleaning ring according to this utility model.

[0017] Reference numerals: 1. X-axis keel; 2. Y-axis keel; 3. Z-axis keel; 4. Cleaning ring; 5. Fixing sleeve; 6. Fixing hole for external building; 41. Cleaning brush; 42. Rotating shaft; 43. Magnetic block; 51. Insertion part; 52. Support part. Detailed Implementation

[0018] As shown in the figure, to achieve the above-mentioned objective, this utility model provides a support structure, including a support grid, which is fixedly connected to the ground by bolts. The support grid includes a plurality of X-axis keels 1 and Y-axis keels 2 arranged corresponding to the positions of external buildings. At least one set of fixing components for fixing the external building is provided on the X-axis keel 1. A cleaning ring 4 detachably connected to the X-axis keel 1 is provided on the X-axis keel 1 at the position corresponding to the fixing hole on the external building. Alternatively, at least one set of fixing components for fixing the external building is provided on the Y-axis keel 2. A cleaning ring 4 detachably connected to the Y-axis keel 2 is provided on the Y-axis keel 2 at the position corresponding to the fixing hole on the external building. The cleaning ring 4 is used to clean the fixing hole on the external building. The X-axis keel 1 is partially inserted into the external building along the X-axis 1, and the cleaning ring 4 is sleeved on the X-axis keel 1. The Y-axis keel 2 is partially inserted into the external building along the Y-axis 2, and the cleaning ring 4 is sleeved on the Y-axis keel 2.

[0019] In this solution, the X-axis keel 1 is a longitudinally arranged keel, and the Y-axis keel 2 is a transversely arranged keel. In the first embodiment of this solution, based on the X-axis keel's support structure, this embodiment provides a support structure, mainly used for supporting and fixing external buildings and cleaning the fixing holes of external buildings. First, those skilled in the art construct the support frame, transport the support frame to the predetermined installation position, align the bolt holes of the support frame with the pre-set installation holes on the ground, and tighten the matching bolts to securely connect the support frame to the ground. In this solution, the ground used to connect with the support frame is a surface whose stability will not be affected by later construction; that is, if basement construction is being carried out, then... It needs to be fixedly connected to a relatively stable ground outside the basement. The supporting grid consists of multiple X-axis and Y-axis keels. The position of the X-axis keel is determined according to the layout of the external building, aligning it with the parts of the external building that need to be fixed. At this point, the X-axis keel 1 is a keel that can be partially inserted into the external building. Fixing components are installed on the X-axis keel, movably mounted thereon. The installation method can be sliding connection or connection via a limiting shaft. The number and position of these components are determined according to the actual fixing requirements of the external building. Cleaning rings 4 are installed on the X-axis keel at positions corresponding to the fixing holes of the external building. The cleaning rings 4 are connected to the X-axis keel via a sliding connection to facilitate sliding on the X-axis keel 1. When the external building is installed onto the supporting grid, the cleaning rings 4 enter the fixing holes as the external building approaches. Those skilled in the art can clean the fixing holes 6 of the external building by moving the cleaning rings 4. After cleaning, the cleaning rings 4 can be removed, and the external building can then be fixed using the fixing components.

[0020] In the second embodiment of this solution, the steps for constructing the support frame based on the Y-axis keel are the same as in the first embodiment. Position the Y-axis keel so that it aligns with the fixed position of the external building. Install the fixing components on the Y-axis keel; a snap-fit ​​method can be used for installation. In this case, the fixing holes 6 on the external building are horizontally opened corresponding to the positions of the Y-axis keel 2.

[0021] On the Y-axis keel, the cleaning ring 4 is detachably connected to the Y-axis keel at the position corresponding to the external building fixing hole. The working method of the cleaning ring 4 is the same as that of the implementation method in Embodiment 1, which is to move and clean.

[0022] The fixing component includes a fixing sleeve 5 at each of the two opening positions of the fixing hole corresponding to the external building. The fixing sleeve 5 has a plug-in part 51 and a support part 52. The plug-in part 51 is plugged into the fixing hole on the external building, and the support part 52 abuts against the external building after the plug-in part 51 is plugged into the fixing hole on the external building.

[0023] In this implementation, each fixing sleeve 5 has a plug-in part 51 and a support part 52. Before the external building is in place, a cleaning ring 4 is installed on the keel at the position corresponding to the fixing holes of the external building. When the external building approaches the supporting grid, the plug-in part 51 of the fixing sleeve 5 is aligned with the openings at both ends of the fixing hole, and the plug-in part 51 is inserted into the fixing hole until the support part 52 is tightly abutted against the surface of the external building. Before installing the fixing sleeve 5, the cleaning ring 4 first enters the fixing hole and removes dust and debris from the hole to ensure that the inside of the fixing hole is clean. Then, the fixing sleeve 5 is inserted into the fixing hole 6 of the external building to complete the installation. After installation, the support part 52 can abut against and support the external building, improving the stability of the external building.

[0024] The support part 52 is provided with a Z-axis keel 3 for supporting the height of the external building, and the Z-axis keel 3 can abut against the external building.

[0025] In the implementation of this scheme, by setting up Z-axis keel 3, the Z-axis keel 3 in this scheme can abut against the external building. Since the Z-axis keel 3 is set along the height direction of the external building, the Z-axis keel 3 can support the external building from the height direction. In addition, the Z-axis keel 3 is connected to the support part 52, which is set on the X-axis 1 or Y-axis keel 2. The three work together to achieve better stability.

[0026] The cleaning ring 4 includes two semi-rings and a cleaning brush 41 disposed on the outer peripheral wall of the semi-rings. A rotating shaft 42 is disposed between the two semi-rings. After the two semi-rings rotate towards each other, they form a complete ring for fitting onto the keel between the two fixed sleeves 5. The cleaning ring 4 slides and engages with the keel. The cleaning brush 41 can contact the inner peripheral wall of the fixing hole on the external building. At least one of the two semi-rings is provided with a magnetic block 43 for magnetically attracting the other semi-ring. After the two semi-rings rotate towards each other, they attract each other to form a complete ring for fitting onto the keel between the two fixed sleeves 5.

[0027] This design uses two half-rings to form the cleaning ring 4. The two half-rings are connected by a rotating shaft 42 so that the two half-rings can be opened and closed by rotation. When the cleaning ring 4 needs to be installed, those skilled in the art can open the two half-rings and place them at the corresponding X-axis keel 1 or Y-axis keel 2 position until the two half-rings can be attracted and closed together, so that they can be inserted into the fixing hole 6 of the external building. When the cleaning ring 4 needs to be removed, those skilled in the art can open it by separating one end of the magnetic connection between the two half-rings and then remove it from the keel. The structure is simple and the operation is convenient.

[0028] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A underpinning support structure comprising a support grid frame fixedly connected to the ground by bolts, characterized in that, The supporting space frame includes several X-axis keels and Y-axis keels set at the locations corresponding to the external building. The X-axis keel is provided with at least one set of fixing components for securing the external building. A cleaning ring, detachably connected to the X-axis keel, is provided on the X-axis keel at a position corresponding to the fixing holes on the external building. At least one set of fixing components for fixing the external building is provided on the Y-axis keel, and a cleaning ring is provided on the Y-axis keel at the position corresponding to the fixing hole on the external building and is detachably connected to the Y-axis keel; the cleaning ring is used to clean the fixing hole on the external building.

2. The underpinning support structure of claim 1, wherein, The fixing component includes a fixing sleeve at each of the two opening positions corresponding to the fixing hole on the external building. The fixing sleeve has a plug-in part and a support part. The plug-in part is plugged into the fixing hole on the external building, and the support part abuts against the external building after the plug-in part is plugged into the fixing hole on the external building.

3. The underpinning support structure of claim 2, wherein, The support section is equipped with a Z-axis keel for supporting the height of the external building, and the Z-axis keel can abut against the external building.

4. The underpinning support structure of claim 2, wherein, The cleaning ring includes two semi-rings and a cleaning brush disposed on the outer peripheral wall of the semi-rings. A rotating shaft is disposed between the two semi-rings. After the two semi-rings rotate towards each other, they form a complete ring for fitting onto the keel between two fixed sleeves. The cleaning ring rotates in conjunction with the keel, and the cleaning brush can contact the inner peripheral wall of the fixing hole on the external building.

5. The underpinning support structure of claim 4, wherein, The X-axis keel is partially installed in the external building along the X-axis, and the cleaning ring is fitted onto the X-axis keel.

6. The support structure according to claim 4, characterized in that, The Y-axis keel is partially installed in the external building along the Y-axis, and the cleaning ring is fitted onto the Y-axis keel.

7. The underpinning support structure according to claim 4 or 5 or 6, wherein, At least one of the two semi-rings is provided with a magnetic block for magnetically attracting the other semi-ring. After the two semi-rings rotate toward each other, they attract each other to form a complete ring for fitting onto the keel between the two fixed sleeves.

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