Method for installing a building deformation joint anti-settlement cover plate and system thereof

Abstract

The application relates to a building deformation joint anti-settlement cover plate mounting method and system, and relates to the technical field of deformation joints. The method comprises the following steps: setting a rebate during construction of a roof structure deformation joint, setting an installation hole on the bottom wall of the rebate, calculating the number of cover plates and the installation sequence according to the parameters of the deformation joint in construction drawings and the position and number of the installation holes, collecting the parameters of the building and the geological parameters below the building, calculating the settlement trend of the building and corresponding settlement amount parameters, analyzing the settlement amount parameters and the parameters of the deformation joint, calculating the hardness of the cover plates at different positions on the deformation joint, processing the cover plates at different positions on the deformation joint according to the parameters and installing the cover plates in sequence. In the use process, the cover plates with different hardnesses at different positions on the deformation joint can deform along with the settlement of the building, and are not prone to cracking and other problems caused by the settlement. Meanwhile, during maintenance, the cover plate needing maintenance can be removed for maintenance, which is convenient for subsequent maintenance.

Description

Technical Field

[0001] This invention relates to the field of expansion joint technology, specifically to a method and system for installing anti-settlement cover plates for building expansion joints. Background Technology

[0002] Currently, during the installation of anti-settlement cover plates for building roof expansion joints, the cover plates used are mostly precast concrete cover plates as required by the drawings. During use, due to building settlement, the existing cover plates are prone to cracking, leading to leakage problems at the expansion joint. At the same time, the precast concrete cover plates cannot be removed for repair after installation, which is inconvenient for subsequent maintenance. Summary of the Invention

[0003] This invention provides a method and system for installing anti-settlement cover plates for building expansion joints. By using polymer materials as the cover plate material, and by manufacturing cover plates of different hardness according to predicted settlement data and constructing them in a specific installation sequence, the method not only simplifies installation but also solves the problems of existing cover plates being prone to cracking due to building settlement and being unable to be removed for repair, thus hindering subsequent maintenance.

[0004] A method for installing a building expansion joint anti-settlement cover plate includes the following steps:

[0005] During construction at the expansion joints of the roof structure, tongue and groove joints are installed, and installation holes are set on the bottom wall of the tongue and groove joints.

[0006] The number of cover plates and the installation sequence are calculated based on the parameters of the expansion joints in the construction drawings and the location and number of the installation holes.

[0007] The parameters of the building and the geological parameters below the building are collected to calculate the settlement trend and corresponding settlement parameters of the building.

[0008] The settlement parameters and expansion joint parameters were analyzed, and the hardness of the cover plate at different positions on the expansion joint was calculated.

[0009] Based on the calculated number of cover plates and the hardness of the cover plates at different locations on the expansion joint, all the cover plates are processed. The cover plates are made of polymer material and include a cover body and steel bars set at the bottom of the cover body.

[0010] According to the installation sequence, insert the steel bars at the bottom of the cover into the installation hole so that the bottom of the cover fits completely with the tongue and groove.

[0011] The joints between adjacent cover plates are sealed with silicone sealant.

[0012] Furthermore, the cover includes a cover surface and a support. The support is completely fitted with the tongue and groove joint. A retaining strip is provided on one side of the support. A groove that can engage with the retaining strip is provided on the side wall of the tongue and groove joint. After the cover is installed, the retaining strip engages into the groove.

[0013] Furthermore, the top of the cover has a 4% slope, and a hanging ring is also provided at the top.

[0014] Furthermore, an arc-shaped groove is provided at the bottom of the cover.

[0015] Secondly, embodiments of the present invention provide a building expansion joint anti-settlement cover plate installation system, comprising:

[0016] The cover plate quantity calculation module is used to import building construction drawings, analyze the parameters of expansion joints, and calculate the total number of cover plates based on the length of the expansion joints and the parameters of the reserved installation holes.

[0017] The deformation calculation module is used for settlement prediction. After importing the building parameters and the geological parameters below the building, it calculates the building's settlement trend and corresponding settlement parameters based on the imported parameters.

[0018] The softness distribution calculation module is used to import settlement parameters and expansion joint parameters to calculate the hardness of the cover plate at different locations on the expansion joint.

[0019] The cover plate parameter output module arranges and outputs the parameters of the cover plates at different positions on the expansion joint according to the installation sequence.

[0020] The beneficial effects of the above-described technical solutions provided in the embodiments of the present invention include at least the following:

[0021] This invention calculates the settlement trend and corresponding settlement parameters of a building by using the building's parameters and the geological parameters beneath it. Simultaneously, based on the parameters of the expansion joints in the construction drawings and the location and number of the installation holes, it calculates the number and installation sequence of cover plates. Combining these parameters, cover plates at different locations on the expansion joints are manufactured and installed in sequence. During use, cover plates of varying hardness on the expansion joints deform with the building's settlement, reducing the likelihood of cracking due to settlement. Furthermore, during maintenance, the cover plate requiring repair can be removed, facilitating subsequent maintenance.

[0022] Other features and advantages of the invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of the invention may be realized and obtained by means of the structures particularly pointed out in the written description, claims, and drawings.

[0023] The technical solution of the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0024] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings:

[0025] Figure 1 This is a schematic flowchart of the method for installing the anti-settlement cover plate for building expansion joints disclosed in an embodiment of the present invention;

[0026] Figure 2 This is a schematic diagram of the structure of the building expansion joint anti-settlement cover plate installation system disclosed in an embodiment of the present invention;

[0027] Figure 3 This is a schematic diagram of a cover plate installed on a roof structure according to an embodiment of the present invention;

[0028] Figure 4 for Figure 3 Schematic diagram of a localized explosion structure;

[0029] Figure 5 for Figure 4 Enlarged structural diagram at point A;

[0030] Figure 6 This is a schematic diagram of the cover plate disclosed in an embodiment of the present invention.

[0031] Figure label:

[0032] 1. Roof structure; 11. Expansion joint; 12. Tongue and groove; 121. Slot; 13. Mounting hole; 2. Cover plate; 21. Cover body; 211. Cover surface; 2111. Arc groove; 212. Support; 213. Clip; 22. Lifting ring; 23. Reinforcing bar; 3. Cover plate quantity calculation module; 4. Deformation calculation module; 5. Flexibility distribution calculation module; 6. Cover plate parameter output module. Detailed Implementation

[0033] Exemplary embodiments of the present disclosure will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

[0034] Example 1

[0035] like Figure 1 and 3As shown in Figure 6, this embodiment of the invention provides a method for installing a building expansion joint anti-settlement cover plate, including the following steps:

[0036] S1, during the construction of the roof structure 1 at the expansion joint 11, a tongue and groove joint 12 is set, and an installation hole 13 is set on the bottom wall of the tongue and groove joint 12;

[0037] Specifically, during the construction of the building's roof structure 1, tongue and groove joints 12 with the same length as the expansion joint 11 are set on opposite sides of the roof structure 1 on both sides of the expansion joint 11.

[0038] In a preferred embodiment, a rubber coating may be provided on the surface of the tongue and groove joint 12, which can improve the fit between the cover plate 2 and the tongue and groove joint 12 and provide better sealing for the expansion joint 11.

[0039] S2, calculate the number and installation sequence of cover plates 2 based on the parameters of expansion joint 11 in the construction drawings and the position and number of mounting holes 13;

[0040] In one example, the number of cover plates 2 required for the expansion joint 11 and the installation sequence of the cover plates 2 are calculated based on the length parameter of the expansion joint 11 and the size of the cover plate 2, which facilitates subsequent installation.

[0041] S3 collects the building's parameters and the geological parameters below the building, and calculates the building's settlement trend and corresponding settlement parameters.

[0042] Specifically, a certain number of building parameters, geological parameters, and building settlement parameters are collected as training samples to obtain a building settlement prediction model. When predicting the settlement of the current building, the current building parameters and the geological parameters below the building are input into the building settlement prediction model to obtain the current building settlement trend and the corresponding settlement parameters.

[0043] S4. Analyze the settlement parameters and the parameters of expansion joint 11, and calculate the hardness of the cover plate 2 at different positions on expansion joint 11.

[0044] In one example, the number of cover plates 2 is 50, numbered sequentially from 1 to 50. Based on the calculated building settlement trend and corresponding settlement parameters, the torsional force, deformation, tensile force, and compressive force borne by cover plates 2 numbered 1 to 50 in the settlement time series are calculated respectively. Based on the extreme values ​​of torsional force, deformation, tensile force, and compressive force that cover plates 2 need to bear at different positions on the expansion joint 11, the hardness of cover plates 2 numbered 1 to 50 is calculated to prevent cracking during use.

[0045] It should be noted that the cover plate 2 is made of polymer materials such as rubber or plastic, and cover plates 2 with different hardness can be made by adjusting the material ratio or processing technology.

[0046] S5. Based on the calculated number of cover plates 2 and the hardness of cover plates 2 at different positions on the expansion joint 11, all cover plates 2 are processed.

[0047] S6, according to the installation sequence, insert the steel bars 23 at the bottom of the cover 21 into the inside of the mounting hole 13 so that the bottom of the cover 21 is completely fitted with the tongue and groove 12;

[0048] S7. Seal the joint between adjacent cover plates 2 with silicone sealant.

[0049] Specifically, the cover plate 2 includes a cover body 21 and a steel bar 23 set at the bottom of the cover body 21. The position and number of the steel bars 23 correspond one-to-one with the position and number of the mounting holes 13. The cover body 21 includes a cover surface 211 and a support 212. The support 212 is completely fitted with the tongue and groove 12. A retaining strip 213 is provided on one side of the support 212. A groove 121 that can engage with the retaining strip 213 is provided on the side wall of the tongue and groove 12. After the cover plate 2 is installed, the retaining strip 213 engages into the groove 121.

[0050] In one example, when installing the cover plate 2, the reinforcing bar 23 is inserted into the mounting hole 13, and the cover body 21 is pressed down so that the reinforcing bar 23 is completely submerged in the mounting hole 13. After the retaining strip 213 is squeezed and contracted by the tongue and groove 12, after the support 212 and the tongue and groove 12 are completely fitted, the retaining strip 213 is just locked into the groove 121. Silicone sealant is used to seal the joint between adjacent cover plates 2.

[0051] In another example, the surface of the tongue and groove joint 12 is coated with a rubber coating. When installing the cover plate 2, the reinforcing bar 23 is inserted into the mounting hole 13. After spraying a layer of water mist on the surface of the tongue and groove joint 12 with a sprayer, the cover body 21 is pressed down so that the reinforcing bar 23 is completely submerged in the mounting hole 13. When the retaining strip 213 comes into contact with the surface of the tongue and groove joint 12, the water on the surface acts as a lubricant. The retaining strip 213 is squeezed and contracted by the tongue and groove joint 12. At this time, a hammer is used to strike it. After the support 212 and the tongue and groove joint 12 are completely fitted, the retaining strip 213 is just locked into the groove 121. At the same time, the water on the surface of the tongue and groove joint 12 is squeezed out. After the water is completely dry, silicone sealant is used to seal the joint between adjacent cover plates 2.

[0052] In another embodiment, the cover 21 includes a cover surface 211 and a support 212, the support 212 being fully fitted to the tongue and groove joint 12.

[0053] In one example, when installing the cover plate 2, the reinforcing bar 23 is inserted into the mounting hole 13, and the cover body 21 is pressed down so that the reinforcing bar 23 is completely submerged in the mounting hole 13. After the support 212 and the tongue and groove 12 are fully fitted, silicone sealant is used to seal the joint between adjacent cover plates 2.

[0054] In another example, the surface of the tongue and groove joint 12 is coated with a rubber coating. When installing the cover plate 2, the reinforcing bar 23 is inserted into the mounting hole 13. After spraying a layer of water mist on the surface of the tongue and groove joint 12 with a sprayer, the cover body 21 is pressed down so that the reinforcing bar 23 is completely submerged in the mounting hole 13. The water on the surface acts as a lubricant. After the support 212 is in contact with the tongue and groove joint 12, the support 212 is hammered to completely squeeze out the water on the surface of the tongue and groove joint 12. After the water is completely dry, silicone sealant is used to seal the joint between adjacent cover plates 2.

[0055] like Figure 2-6 As shown, in a preferred embodiment, the top of the cover 211 is provided with a 4% slope.

[0056] It should be noted that the 4% slope of the cover plate 2 is used for drainage.

[0057] It should also be noted that the width of the cover surface 211 of the cover plate 2 is greater than the width between the two roof structures 1, which can prevent rainwater leakage at the tongue and groove joint 12 during the drainage process.

[0058] like Figure 2-6 As shown, in a preferred embodiment, a hanging ring 22 is also provided at the top.

[0059] Specifically, the lifting ring 22 facilitates installation during the installation process, and also facilitates the lifting and disassembly of the cover plate 2 during replacement and maintenance.

[0060] like Figure 2-6 As shown, in a preferred embodiment, the bottom of the cover 211 is provided with an arc-shaped groove 2111.

[0061] Specifically, during the drainage process of the cover 211, rainwater can be prevented from seeping along the bottom of the cover 211 to the tongue and groove 12, further enhancing the waterproof effect.

[0062] This invention calculates the settlement trend and corresponding settlement parameters of a building by using the building's parameters and the geological parameters beneath it. Simultaneously, based on the parameters of the expansion joint 11 in the construction drawings and the location and number of mounting holes 13, it calculates the quantity and installation sequence of the cover plates 2. Combining these parameters, cover plates 2 at different locations on the expansion joint 11 are fabricated and installed in sequence. During use, the cover plates 2 of different hardness on the expansion joint 11 can deform with the building's settlement, making them less prone to cracking due to settlement. Furthermore, during maintenance, the cover plate 2 requiring repair can be removed, facilitating subsequent maintenance.

[0063] Example 2

[0064] This invention also discloses a building expansion joint anti-settlement cover plate installation system, such as... Figure 2-6 ,include:

[0065] The cover plate quantity calculation module 3 is used to import building construction drawings, analyze the parameters of expansion joint 11, and calculate the total number of cover plates 2 by using the length of expansion joint 11 and the parameters of reserved installation holes 13.

[0066] It should be noted that the length of the expansion joint 11 is used to determine the number of cover plates 2, and the parameters of the mounting holes 13 include depth, position and number, which are used to determine the length, position and number of the reinforcing bars 23 at the bottom of each cover plate 2, so as to facilitate installation.

[0067] Deformation calculation module 4 is used for settlement prediction. After importing the building parameters and the geological parameters below the building, it calculates the settlement trend and corresponding settlement parameters of the building based on the imported parameters.

[0068] Specifically, the deformation calculation module 4 uses a certain number of building parameters, geological parameters, and building settlement parameters as training samples to train a building settlement prediction model. When predicting the settlement of the current building, the parameters of the current building and the geological parameters below the building are input into the building settlement prediction model to obtain the current building settlement trend and the corresponding settlement parameters.

[0069] It should be noted that the settlement trend includes the direction and location trend of settlement, and the corresponding settlement parameters include the direction, angle and specific amount of settlement displacement of the building in the settlement time series.

[0070] The softness distribution calculation module 5 is used to import the settlement parameters and the parameters of the expansion joint 11, and calculate the hardness of the cover plate 2 at different positions on the expansion joint 11.

[0071] Specifically, since the cover plate 2 is made of polymer material, the torsional force, deformation, tensile force and compressive force borne by the cover plate 2 in the settlement time series are calculated respectively. According to the extreme values ​​of torsional force, deformation, tensile force and compressive force that the cover plate 2 needs to bear at different positions on the expansion joint 11, cover plates 2 with different hardness are made according to the above calculations. This allows the cover plate 2 at different positions on the expansion joint 11 to adapt to the changes that occur during the settlement process, so that it will not crack during use.

[0072] The cover plate parameter output module 6 outputs the parameters of the cover plates 2 at different positions on the expansion joint 11 in the order of installation.

[0073] It should be noted that each cover plate 2 is marked with an installation number, and the installation should be carried out in the order of the numbers.

[0074] In a preferred embodiment, if a cover plate 2 is damaged, it can be remade and replaced according to the parameters of the cover plate 2 at the corresponding position to meet the usage requirements.

[0075] This invention calculates the settlement trend and corresponding settlement parameters of a building by using the building's parameters and the geological parameters beneath it. Simultaneously, based on the parameters of the expansion joint 11 in the construction drawings and the location and number of mounting holes 13, it calculates the quantity and installation sequence of the cover plates 2. Combining these parameters, cover plates 2 at different locations on the expansion joint 11 are fabricated and installed in sequence. During use, the cover plates 2 of different hardness on the expansion joint 11 can deform with the building's settlement, making them less prone to cracking due to settlement. Furthermore, during maintenance, the cover plate 2 requiring repair can be removed, facilitating subsequent maintenance.

[0076] It should be understood that the specific order or hierarchy of steps in the disclosed process is an example of an exemplary method. Based on design preferences, it should be understood that the specific order or hierarchy of steps in the process may be rearranged without departing from the scope of this disclosure. The appended method claims provide elements of various steps in an exemplary order and are not intended to limit the scope to the specific order or hierarchy described.

[0077] In the detailed description above, various features are combined together in a single embodiment to simplify this disclosure. This approach to disclosure should not be construed as reflecting an intention that embodiments of the claimed subject matter require more features than are explicitly stated in each claim. Rather, as reflected in the appended claims, the invention is presented with fewer features than all of the features in a single disclosed embodiment. Therefore, the appended claims are hereby explicitly incorporated into the detailed description, with each claim representing a separate preferred embodiment of the invention.

[0078] Those skilled in the art will also understand that the various illustrative logic blocks, modules, circuits, and algorithm steps described in conjunction with the embodiments herein can be implemented as electronic hardware, computer software, or a combination thereof. To clearly illustrate the interchangeability between hardware and software, the various illustrative components, blocks, modules, circuits, and steps described above are generally described in terms of their functionality. Whether such functionality is implemented as hardware or software depends on the specific application and the design constraints imposed on the overall system. Those skilled in the art can implement the described functionality in alternative ways for each specific application; however, such implementation decisions should not be construed as departing from the scope of this disclosure.

[0079] The steps of the methods or algorithms described in conjunction with the embodiments herein can be directly embodied in hardware, software modules executed by a processor, or a combination thereof. The software modules can reside in RAM memory, flash memory, ROM memory, EPROM memory, EEPROM memory, registers, hard disks, removable disks, CD-ROMs, or any other form of storage medium well known in the art. An exemplary storage medium is connected to the processor, enabling the processor to read information from and write information to the storage medium. Of course, the storage medium can also be a component of the processor. The processor and storage medium can reside in an ASIC. The ASIC can reside in a user terminal. Alternatively, the processor and storage medium can exist as discrete components in the user terminal.

[0080] For software implementation, the techniques described in this application can be implemented using modules (e.g., procedures, functions, etc.) that perform the functions described in this application. This software code can be stored in memory units and executed by a processor. The memory units can be implemented within the processor or outside the processor; in the latter case, they are communicatively coupled to the processor via various means, as is well known in the art.

[0081] The foregoing description includes examples of one or more embodiments. It is certainly impossible to describe all possible combinations of components or methods in order to describe the above embodiments, but those skilled in the art will recognize that further combinations and arrangements of the various embodiments are possible. Therefore, the embodiments described herein are intended to cover all such changes, modifications, and variations that fall within the scope of the appended claims. Furthermore, the term "comprising" as used in the specification or claims is interpreted in a manner similar to the term "including," as interpreted when used as a conjunction in the claims. Additionally, the use of any term "or" in the specification of the claims is intended to mean "non-exclusive or."

Claims

1. A method of installing a settlement-resistant cover plate for a building deformation joint, characterized by, It comprises the following steps: A groove (12) is arranged at the deformation joint (11) of the roof structure (1) during construction, and a mounting hole (13) is arranged on the bottom wall of the groove (12); The number and installation sequence of the cover plates (2) are calculated according to the parameters of the deformation joint (11) in the construction drawing and the position and number of the mounting hole (13); The parameters of the building and the geological parameters below the building are collected, and the settlement trend and corresponding settlement parameters of the building are calculated; The settlement parameters and the parameters of the deformation joint (11) are analyzed, and the hardness of the cover plates (2) at different positions on the deformation joint (11) is calculated; The calculation process includes: according to the calculated building settlement trend and corresponding settlement parameters, the torsional force, deformation, pulling force and extrusion force borne by the cover plates (2) at different positions in the settlement time sequence are calculated respectively, and according to the extreme values of the torsional force, deformation, pulling force and extrusion force borne by the cover plates (2) at different positions on the deformation joint (11), the hardness of the cover plates (2) at different positions is calculated, so that the problem of cracking in use does not occur; According to the calculated number of cover plates (2) and the hardness of cover plates (2) at different positions on the deformation joint (11), all cover plates (2) are processed, wherein the cover plates (2) are made of high polymer material, and different hardness cover plates (2) are realized by adjusting the material ratio or processing technology, which comprises a cover body (21) and a steel bar (23) arranged at the bottom of the cover body (21); According to the installation sequence, the steel bar (23) at the bottom of the cover body (21) is inserted into the inside of the mounting hole (13), so that the bottom of the cover body (21) is completely attached to the groove (12); Silicone sealant is used to seal the joint between adjacent cover plates (2).

2. A method of installing a settlement joint cover for a building deformation joint as claimed in claim 1, wherein, The cover body (21) comprises a cover surface (211) and a support (212), the support (212) is completely attached to the groove (12), a clamping strip (213) is arranged on one side of the support (212), a clamping groove (121) which can be clamped with the clamping strip (213) is arranged on the side wall of the groove (12), and after the cover plate (2) is installed, the clamping strip (213) is clamped into the inside of the clamping groove (121).

3. A method of installing a settlement joint cover for a building deformation joint as claimed in claim 2, wherein, The top of the cover surface (211) is provided with a slope of 4%, and a lifting ring (22) is arranged on the top.

4. A method of installing a settlement joint cover for a building deformation joint as claimed in claim 2, wherein, The bottom of the cover surface (211) is provided with an arc-shaped groove (2111).

5. A construction movement joint anti-settling cover plate installation system using the construction movement joint anti-settling cover plate installation method according to claim 1, characterized by, It comprises: A cover plate number calculation module (3) is used to import building construction drawings, analyze the parameters of the deformation joint (11), and calculate the number of all cover plates (2) according to the length of the deformation joint (11) and the parameters of the reserved mounting hole (13); A deformation calculation module (4) is used for settlement prediction, and after importing the parameters of the building and the geological parameters below the building, the settlement trend and corresponding settlement parameters of the building are calculated according to the imported parameters; A softness distribution calculation module (5) is used to import the settlement parameters and the parameters of the deformation joint (11), and the hardness of the cover plates (2) at different positions on the deformation joint (11) is calculated. The cover plate parameter output module (6) arranges and outputs the parameters of the cover plates (2) at different positions on the deformation joint (11) according to the installation sequence.

Images