Construction method for installing and dismantling slope scaffold

Abstract

The application discloses a kind of installation and dismantling construction methods suitable for slope scaffold, the inclination angle between the base plate of installation base and horizontal plane is adjustable, installation base is installed in place in slope soil according to the position of scaffold column, and the inclination angle of base plate is adjusted according to the inclination angle of slope soil, so that the base plate is horizontally attached with the slope surface of slope soil;Dismantling device is installed in place in the set position of slope soil, operating rod is hingedly connected to pad, and dismantling sleeve is rotatably arranged on operating rod for fixing installation base, the operating rod is driven to move upward by the way of lever and can be controlled, so as to pull out installation base from slope soil, the present application not only can solve the problems of low construction efficiency, high cost, high safety risk and serious environmental damage in existing process, but also can simplify construction process, shorten construction period and enhance the on-site adaptation ability of different slope conditions.

Description

Technical Field

[0001] This invention relates to the field of building construction, and in particular to a construction method for installing and dismantling scaffolding on slopes. Background Technology

[0002] As a crucial auxiliary structure for construction on slopes, scaffolding provides a stable working platform and support system for the construction of the superstructure. Its ease of installation and structural stability directly determine the construction efficiency and safety of the superstructure on the slope. However, due to the steep slope, narrow working area, or restrictions on the access of large machinery, the erection and foundation treatment of scaffolding present significant challenges. Furthermore, traditional scaffolding erection methods have inherent shortcomings, making it difficult for scaffolding uprights to form stable support on the slope, easily leading to slippage or collapse. Simultaneously, the increasing demands of modern construction engineering for construction efficiency, safety management, and green construction on slopes have driven the development of scaffolding erection techniques.

[0003] Existing scaffolding erection techniques for slopes primarily involve excavating the slope and creating steps before erecting the scaffolding. During construction, the slope surface is first cleared, and then excavators and other machinery are used to level and compact the surface into multiple steps. If necessary, to ensure the integrity of the steps, masonry or formwork is used to pour concrete to form the sides of the steps. After each step is leveled and hardened, timber or steel plates are laid on the step surface, and then scaffolding uprights are erected on top. These uprights are then connected by horizontal and diagonal braces to form the scaffolding. However, this method has many shortcomings, such as low construction efficiency and the need for… The process of excavating, leveling, and hardening slopes requires significant manpower and resources, resulting in a long construction period and poor economic efficiency. Construction precision is difficult to guarantee, and improper operation during excavation can easily lead to uneven slopes, affecting the stability and safety of scaffolding. It also has a significant environmental impact, as excavation and hardening damage the original vegetation and soil structure, causing ecological problems such as soil erosion. Furthermore, the stepped foundation is a temporary structure that needs to be dismantled or backfilled after construction, making it impossible to recover the invested materials and equipment, thus increasing construction costs.

[0004] Therefore, it is necessary to improve the existing sloping scaffolding erection process. This will not only solve the problems of low construction efficiency, high cost, high safety risks, and serious environmental damage in the current process, but also improve the operational safety and ecological protection of the slope during the sloping scaffolding erection process. Furthermore, it will enable the rapid installation and reliable support of the scaffolding foundation, simplify the construction procedures, shorten the construction period, enhance the on-site adaptability to different slope conditions, and achieve the recycling of tools and equipment while ensuring the safety and stability of scaffolding erection, thereby improving the construction efficiency and overall economic benefits of sloping scaffolding. Summary of the Invention

[0005] In view of the shortcomings of current scaffolding erection construction technology on slopes, the purpose of this invention is to provide a construction method for the installation and dismantling of scaffolding on slopes. This method not only solves the problems of low construction efficiency, high cost, high safety risks, and serious environmental damage in existing processes, but also improves the operational safety and ecological protection of slopes during scaffolding erection. Furthermore, it enables rapid installation and reliable support of scaffolding foundations, simplifies construction procedures, shortens the construction period, enhances the on-site adaptability to different slope conditions, and achieves the recycling of tools and equipment while ensuring the safety and stability of scaffolding erection, thereby improving the construction efficiency and overall economic benefits of scaffolding on slopes.

[0006] The present invention provides a construction method for the installation and dismantling of scaffolding on slopes, comprising the following steps:

[0007] S1. Fabricate an installation base and a base removal device. The installation base includes a base plate with an adjustable inclination angle between the base plate and the horizontal plane. The installation base is positioned on the slope according to the position of the scaffolding column. The inclination angle of the base plate is adjusted according to the inclination angle of the slope so that the base plate is in horizontal contact with the slope surface.

[0008] S2. Assemble and install scaffolding columns on the mounting base, and splice and assemble adjacent scaffolding columns to form scaffolding;

[0009] S3. After the main construction is completed, the scaffolding will be dismantled from top to bottom;

[0010] S4. The base removal device is installed at a predetermined position on the slope soil. The base removal device includes a pad, an operating rod, and a removal sleeve. The operating rod is hinged to the pad, and the removal sleeve is rotatably mounted on the operating rod to fix the base. The operating rod drives the removal sleeve upward in a lever manner and can be controlled, thereby pulling the base out of the slope soil.

[0011] Furthermore, in step S1, the mounting bases are arranged at equal intervals in the horizontal direction of the scaffold and at equal intervals in the vertical direction of the scaffold.

[0012] Furthermore, the mounting base also includes a base vertical rod, the lower end of which is inserted vertically into the slope soil at a predetermined distance.

[0013] Furthermore, it also includes a rotating component, wherein the base plate is rotatably mounted on the base vertical rod via the rotating component, so that the tilt angle between the base plate and the horizontal plane is adjustable.

[0014] Furthermore, the base plate is located near the bottom third position of the base vertical rod from the top.

[0015] Furthermore, the base vertical rod is provided with a base pin hole, and the mounting base also includes a base pin. After the scaffold column is inserted into the base vertical rod, the base pin is inserted into the base pin hole to fix the scaffold column.

[0016] It also includes a sleeve, the outer diameter of the base vertical rod is smaller than the inner diameter of the sleeve, the sleeve is fitted over the base vertical rod and fixed by the base pin.

[0017] Furthermore, in step S4, the base removal device also includes a hinged support. The pad is supported on the slope surface of the sloping soil. The hinged support is fixedly installed on the pad and forms a hinge with the first end of the operating rod. The removal sleeve is rotatably mounted on the operating rod to fix the base vertical rod. The second end of the operating rod can be controlled to drive the removal sleeve to move upward, thereby pulling the base vertical rod out of the sloping soil.

[0018] Furthermore, the hinge support is located in the middle of the upper surface of the pad, and a first hinge hole is provided on the hinge support. A second hinge hole is provided at the first end of the operating rod. The operating rod is hinged to the hinge support by a hinge shaft passing through the first hinge hole and the second hinge hole.

[0019] Furthermore, a third hinge hole and a first pin hole are respectively opened near the top and middle of the removal sleeve, and a fourth hinge hole is opened near the middle of the operating rod. A hinge shaft passes through the third hinge hole and the fourth hinge hole to make the removal sleeve hinged to the operating rod.

[0020] The removal sleeve is fitted around the upper part of the base vertical rod, and a pin passes through the first pin hole and the base pin hole to fix the base vertical rod to the removal sleeve.

[0021] The hinged support is located below the operating lever.

[0022] Furthermore, the rotating component is a rotating shaft.

[0023] The beneficial effects of this invention are as follows: This invention provides a construction method for the installation and dismantling of scaffolding on slopes. It employs a method of setting up installation bases on the slope soil, and these bases can be pulled out of the slope soil using a base removal device. This not only solves the problems of low construction efficiency, high cost, significant safety risks, and severe environmental damage in existing processes, but also improves the operational safety and ecological protection of slopes during scaffolding erection. Furthermore, it enables rapid installation and reliable support of scaffolding foundations, simplifies construction procedures, shortens the construction period, enhances on-site adaptability to different slope conditions, and, while ensuring the safety and stability of scaffolding erection, allows for the reuse of tools and improves the construction efficiency and overall economic benefits of slope scaffolding. Attached Figure Description

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0025] Figure 1 This is a schematic diagram of the installation base of the present invention, which is applicable to the installation and dismantling method of scaffolding on slopes.

[0026] Figure 2 This is a schematic diagram of the base removal device;

[0027] Figure 3 A schematic diagram showing the connection between the mounting base and the slope soil.

[0028] Figure 4 A schematic diagram showing the connection between the mounting base and the scaffolding column;

[0029] Figure 5 A schematic diagram of a structure in which several mounting bases are installed on a slope.

[0030] Reference numerals: 1. Mounting base; 101. Base plate; 102. Base vertical rod; 103. Rotating component; 104. Base pin hole; 105. Base pin; 2. Base removal device; 201. Pad; 202. Hinge support; 2021. First hinge hole; 203. Operating rod; 2031. Second hinge hole; 2032. Fourth hinge hole; 204. Removal sleeve; 2041. Third hinge hole; 2042. First pin hole; 3. Sloping soil; 4. Scaffolding column; 5. Sleeve. Detailed Implementation

[0031] The following is in conjunction with the appendix Figure 1-5 The present invention will be described in further detail below.

[0032] This invention discloses a construction method for installing and dismantling scaffolding on slopes, comprising the following steps:

[0033] S1. Fabricate an installation base 1 and a base removal device 2. The installation base 1 includes a base plate 101, the inclination angle of which is adjustable. The installation base 1 is positioned on the slope soil 3 according to the position of the scaffolding column 4, and the inclination angle of the base plate 101 is adjusted according to the inclination angle of the slope soil 3 so that the base plate 101 is horizontally attached to the slope surface of the slope soil 3. The installation base 1 and the matching base removal device 2 are prefabricated. The base plate 101 of the installation base 1 has an adjustable angle function. According to the layout of the scaffolding column 4, the installation base 1 is positioned on the slope soil 3, and the inclination angle of the base plate 101 is adaptively adjusted according to the actual inclination angle of the slope surface. For example, it can be adjusted by hinge connection so that the base plate 101 is completely attached to the slope surface of the slope soil 3, ensuring that the installation base 1 is stably stressed and firmly supported.

[0034] S2. Assemble and install scaffolding columns 4 on the mounting base 1, and splice and assemble adjacent scaffolding columns 4 to form scaffolding; assemble and erect scaffolding columns 4 on the leveled and fixed mounting base 1, and complete the splicing and reinforcement of adjacent columns in sequence, and assemble the whole to form a complete scaffolding system. The overall verticality and stability of the scaffolding are ensured by relying on the leveled mounting base 1, which will not be elaborated here.

[0035] S3. After the main construction is completed, the scaffolding will be dismantled from top to bottom. After the main construction of the building is completed and the dismantling conditions are met, the steel pipe frame components will be dismantled in an orderly manner from top to bottom, following the scaffolding dismantling sequence, to avoid safety hazards caused by disorderly dismantling. This will not be elaborated further here.

[0036] S4. Position the base removal device 2 at the designated location on the slope soil 3. The base removal device 2 includes a pad 201, an operating rod 203, and a removal sleeve 204. The operating rod 203 is hinged to the pad 201. The removal sleeve 204 is rotatably mounted on the operating rod 203 to fix the base 1 in place. The operating rod 203 drives the removal sleeve 204 upward via a lever mechanism, thereby pulling the base 1 out of the slope soil 3. After the scaffolding is completely dismantled, the hinged structure of the operating rod is used to... The lever-operated mechanism allows the mounting base 1 to be easily pulled out of the slope soil 3 and retrieved by removing the sleeve 204 to fix the mounting base 1. This enables the component to be reused. The construction method is simple to operate and highly adaptable, effectively adapting to complex slope terrain and significantly improving the construction safety and efficiency of slope scaffolding. After cleaning and processing the removed mounting base 1 and the used base removal device 2, they can be collected and used in the construction of slope scaffolding for other projects. This will not be elaborated further here.

[0037] In this embodiment, in step S1, the mounting bases 1 are arranged at equal intervals in the transverse direction of the scaffolding and in the longitudinal direction of the scaffolding. During the installation of the mounting bases 1, all mounting bases 1 are arranged in an array according to the arrangement rules of the scaffolding columns 4. The scaffolding is generally formed by overlapping horizontal bars and columns, which is a conventional setting in the prior art and will not be described in detail here. The mounting bases 1 are arranged at equal intervals in the transverse direction of the scaffolding. The transverse direction of the scaffolding refers to the transverse direction (horizontal direction) of the slope soil 3. The distance between two adjacent mounting bases 1 is completely matched with the installation distance of adjacent scaffolding columns 4 in the transverse direction of the scaffolding. At the same time, the mounting bases 1 also adopt an equal interval arrangement design in the longitudinal direction of the scaffolding. In the longitudinal direction of the scaffolding, that is, the longitudinal direction of the slope soil 3 (the length of the slope), the spacing between adjacent installation bases 1 in the longitudinal direction is consistent with the spacing between adjacent scaffolding columns 4 in the longitudinal direction. Through this corresponding arrangement, each scaffolding column 4 can accurately correspond to the support point of the installation base 1, so as to realize the vertical and uniform transfer of the load of the scaffolding column 4 to the slope soil 3, avoiding the problem of single-point eccentric loading or suspended force. Compared with the traditional method of randomly arranging bases for slope scaffolding, the regular spacing arrangement can effectively improve the structural symmetry and stress stability of the overall scaffolding, avoid safety hazards such as tilting or swaying of the scaffolding, and at the same time, the standardized arrangement facilitates the erection of prefabricated steel pipes, effectively improving the overall construction quality and erection efficiency of slope scaffolding.

[0038] In this embodiment, the mounting base 1 further includes a base vertical rod 102. The lower end of the base vertical rod 102 is inserted vertically into the slope soil 3 at a predetermined distance. The base vertical rod 102 is inserted vertically into the slope soil 3, ensuring that the insertion depth reaches the preset standard distance. Unlike traditional slope scaffolding bases that are only placed against the slope surface without anchoring, the vertically inserted base vertical rod 102 can form a reliable vertical anchoring structure, effectively resisting the impact during the erection and use of the scaffolding. The structure effectively avoids problems such as slope slippage, base displacement, and scaffold settlement by mitigating the vertical pressure, horizontal shear force, and overturning moment generated by the structure. Combined with the evenly spaced horizontal and vertical uprights, each mounting base 1 can stably bear the load of the upper steel pipe scaffold, ensuring uniform stress distribution and structural stability of the entire scaffold. This significantly improves the safety and overall stability of slope scaffolding construction, and the construction operation is simple, adaptable to slope construction scenarios of various gradients. The base vertical rod 102 is a perforated steel pipe.

[0039] In this embodiment, a rotating component 103 is also included. The base plate 101 is rotatably mounted on the base vertical rod 102 via the rotating component 103, allowing the tilt angle between the base plate 101 and the horizontal plane to be adjustable. The base vertical rod 102 is a vertical load-bearing and anchoring component, which is inserted vertically into the slope soil 3 to a predetermined depth during construction to provide stable anchoring support for the entire base. The base plate 101 serves as a bottom pressure-bearing support component and is rotatably assembled near the upper middle part of the base vertical rod 102 via the rotating component 103, allowing the base plate 101 to be freely rotated and finely adjusted according to the actual slope of the slope. A mounting hole for fitting is provided at the center of the base. The vertical rod 102 of the base passes through the mounting hole to complete the assembly and positioning. The rotating component 103 is arranged between the inner wall of the mounting hole and the vertical rod 102 of the base, forming a centrally located limiting rotation structure. With this layout, the base plate 101 forms a hinged or rotating fit with the vertical rod 102 of the base by relying on the built-in rotating component 103, so that the base plate 101 can freely rotate around the axis of the vertical rod 102 of the base to adjust the angle. This built-in rotating structure has a compact layout, is not easily interfered with by external soil or debris, has a small rotation gap and high fit accuracy, and can effectively avoid problems such as the base plate getting stuck or offset. During the installation of the base 1, the workers can flexibly rotate the base plate 101 so that its bottom surface is completely in contact with the inclined slope of the slope soil 3. This effectively solves the problems of traditional fixed bases being unable to adapt to slopes, support being suspended, and uneven force distribution. Combined with the regular arrangement of equal horizontal and vertical spacing, it can ensure that the upper scaffold uprights are subjected to vertical and uniform force, effectively improving the overall stability and erection accuracy of the scaffold. The base plate 101 is a disc, and the rotating component 103 can be a structure similar to a rotating shaft. Rotating shaft mounting slots are opened on the base upright 102 and in the mounting holes of the base plate 101, respectively. The rotating shaft passes through the rotating shaft mounting slots in sequence to complete the installation, which will not be described in detail here.

[0040] In this embodiment, the base plate 101 is located near the bottom third position of the base vertical rod 102. The base plate 101 is rotatably assembled onto the base vertical rod 102 via a rotating component 103. The installation position is set at approximately one-third of the height of the base vertical rod 102 from top to bottom. This arrangement can accommodate both the bearing capacity of the bottom soil and the force transmission of the upper upright. The base plate 101 is close to the lower section of the base vertical rod 102, which can increase the contact support range with the slope soil 3, disperse the vertical load, and reduce the local bending deformation of the base vertical rod 102. If the base plate 101 is too high, the center of gravity of the support will shift upward, which is prone to slippage and overturning; if the position is too low, the soil compression resistance will be insufficient. With the base vertical rod 102 embedded in the soil anchoring structure, the base plate 101 fits against the slope surface to bear the load, so that the scaffold load is stably transmitted to the soil, improving the overall anti-slip and anti-overturning capacity of the installation base 1. Further details are omitted here.

[0041] In this embodiment, the base vertical rod 102 has a base pin hole 104. The mounting base 1 also includes a base pin 105. After the scaffold column 4 is inserted into the base vertical rod 102, the base pin 105 is inserted into the base pin hole 104 to fix the scaffold column 4. It also includes a sleeve 5. The outer diameter of the base vertical rod 102 is smaller than the inner diameter of the sleeve 5. The sleeve 5 is sleeved over the base vertical rod 102 and fixed by the base pin 105. The side wall of the base vertical rod 102 has a base pin hole 104. The base pin 105 forms a locking structure. During erection, the bottom end of the scaffold column 4 is inserted into the outside of the base vertical rod 102. After alignment, the base pin 105 is inserted through the base pin hole 104 to achieve the limiting and fixing of the scaffold column 4 and the base vertical rod 102, effectively restricting the steel... The vertical movement and horizontal offset of the pipe prevent the uprights from loosening and swaying. At the same time, it is equipped with a sleeve 5, which can be opened at the bottom of the scaffold column 4 and at the corresponding position of the sleeve 5 to match the base pin hole 104. It is fixed by inserting the base pin 105, which is a conventional setting in the existing technology. The inner diameter of the sleeve 5 is larger than the outer diameter of the base vertical rod 102, so it can be stably sleeved on the outside of the base vertical rod 102 and locked and fixed simultaneously by the base pin 105. The sleeve 5 can provide protection and reinforcement for the insertion position of the base vertical rod 102, distribute the concentrated load of the scaffold column 4, and reduce the bending or wear deformation of the base vertical rod 102. Combined with the rotatable base plate 101 slope contact structure and the base vertical rod 102 soil anchoring structure, the connection of the uprights of the sloping scaffold is more stable and reliable, effectively improving the overall load-bearing capacity and anti-overturning stability of the scaffold. Further details are omitted here.

[0042] In this embodiment, in step S4, the base removal device 2 further includes a hinged support 202. The pad 201 is supported on the slope surface of the sloping soil 3. The hinged support 202 is fixedly installed on the pad 201 and forms a hinge with the first end of the operating rod 203. The removal sleeve 204 is rotatably mounted on the operating rod 203 to fix the base vertical rod 102. The second end of the operating rod 203 can be controlled to drive the removal sleeve 204 to move upward, thereby pulling the base vertical rod 102 out of the sloping soil 3. The base removal is then complete. Device 2 is a lever-type extraction structure, which is labor-saving and convenient to operate. During dismantling, the pad 201 is first stably supported on the slope surface of the sloping soil 3 to form a stable and flat working support base, preventing the device from slipping and sinking during operation. The top surface of the pad 201 is fixed with a hinged support 202, which is hinged to one end of the operating rod 203, allowing the operating rod 203 to swing up and down flexibly. The dismantling sleeve 204 can be rotatably mounted on the operating rod 203. During operation, the dismantling sleeve 204 is fixed to the outside of the base vertical rod 102 to complete the vertical positioning and locking. The operator presses down on the other end of the operating rod 203, i.e., the free end, and drives the dismantling sleeve 204 upward with the help of the lever principle, thereby smoothly pulling the base vertical rod 102 out of the sloping soil 3, i.e., pulling out the installation base 1. This device does not require violent knocking for dismantling, can effectively protect the base structure and the slope soil, greatly improve the efficiency of sloping base dismantling, and reduce component damage and construction difficulty.

[0043] In this embodiment, the hinge support 202 is located at the center of the upper surface of the pad 201, and a first hinge hole 2021 is provided on the hinge support 202. A second hinge hole 2031 is provided at the first end of the operating rod 203. A hinge shaft passes through the first hinge hole 2021 and the second hinge hole 2031, so that the operating rod 203 is hinged to the hinge support 202. The hinge support 202 is fixedly set at the center of the upper surface of the pad 201. The centrally arranged structure can make the pad 201 bear force evenly, effectively avoiding the pad 201 from tilting or slipping due to pressure on one side during operation, and ensuring the support stability of the overall device. The first hinge hole is provided through the hinge support 202. In 2021, the first end of the operating lever 203 is provided with a second hinge hole 2031. During assembly, the first hinge hole 2021 and the second hinge hole 2031 are sequentially passed through a special hinge shaft to achieve a rotational hinge engagement between the operating lever 203 and the hinge support 202. This coaxial hinge structure has high fitting precision and can effectively reduce the frictional resistance and swaying gap during the swinging process of the operating lever, ensuring that the operating lever 203 can swing smoothly and stably around the hinge shaft. Relying on this stable hinge structure, it can efficiently drive the removal sleeve 204 to lift the base vertical rod 102, saving effort to complete the soil extraction operation. The structure is simple and durable, easy to disassemble and assemble, and suitable for complex slope construction environments, which will not be elaborated further here.

[0044] In this embodiment, the removal sleeve 204 has a third hinge hole 2041 near its top and a first pin hole 2042 near its middle. The operating rod 203 has a fourth hinge hole 2032 near its middle. A hinge shaft passes through the third hinge hole 2041 and the fourth hinge hole 2032, allowing the removal sleeve 204 to be hinged to the operating rod 203. The removal sleeve 204 is sleeved around the upper part of the base vertical rod 202, and a pin passes through the first pin hole 2042 and the base pin hole 104, fixing the base vertical rod 102 to the removal sleeve 204. The hinge support 202 is located below the operating rod 203. The removal sleeve 204 has a third hinge hole 2041 near its top and a first pin hole 2042 near its middle. The operating rod 203 has a corresponding fourth hinge hole 2032 in its middle. The connecting shaft passes through two sets of hinge holes, allowing the removal sleeve 204 to be hingedly mounted on the operating rod 203, enabling small-angle rotation and effectively adapting to the irregular installation angle of the slope soil. During the removal operation, the removal sleeve 204 is fitted onto the upper area of ​​the base vertical rod 102, ensuring that the first pin hole 2042 is precisely aligned with the base pin hole 104 of the base vertical rod 102. A pin is then inserted to lock and fix the connection, achieving a rigid connection between the removal sleeve 204 and the base vertical rod 102. The dimensions of the removal sleeve 204 match the outer diameter of the base vertical rod 102. Simultaneously, the hinge support 202 is positioned below the operating rod 203, serving as a lever fulcrum. Pressing down on the end of the operating rod 203 allows the base vertical rod 102 to be pulled upward using the lever principle. This connection structure is firmly assembled, highly adaptable, and distributes force evenly, allowing for a smooth removal of the base. Further details are omitted here.

[0045] In this embodiment, the rotating component 103 is a rotating shaft. The rotating shaft serves as a connecting rotating part between the base plate 101 and the base vertical rod 102, and is installed through the connection and mating position of the two. This allows the base plate 101 to be freely rotated and adjusted at multiple angles relative to the base vertical rod 102, with the rotating shaft as the center. Compared with the traditional hinged adjustment structure, the integrated rotating structure of the rotating shaft has a smaller gap and higher fitting precision. The rotation process is smooth and without deviation, and can accurately adapt to slopes of different gradients. This structure is simple, durable, and not easily deformed or loosened by the construction environment. It can ensure the leveling and fitting effect of the installation base for a long time. Further details are omitted here.

[0046] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A construction method for installing and dismantling scaffolding on slopes, characterized in that: Includes the following steps: S1. Fabricate an installation base and a base removal device. The installation base includes a base plate with an adjustable inclination angle between the base plate and the horizontal plane. The installation base is positioned on the slope according to the position of the scaffolding column. The inclination angle of the base plate is adjusted according to the inclination angle of the slope so that the base plate is in horizontal contact with the slope surface. S2. Assemble and install scaffolding columns on the mounting base, and splice and assemble adjacent scaffolding columns to form scaffolding; S3. After the main construction is completed, the scaffolding will be dismantled from top to bottom; S4. The base removal device is installed at a predetermined position on the slope soil. The base removal device includes a pad, an operating rod, and a removal sleeve. The operating rod is hinged to the pad, and the removal sleeve is rotatably mounted on the operating rod to fix the base. The operating rod drives the removal sleeve upward in a lever manner and can be controlled, thereby pulling the base out of the slope soil.

2. The construction method for installing and dismantling scaffolding on slopes according to claim 1, characterized in that: In step S1, the mounting bases are arranged at equal intervals in the horizontal direction of the scaffold and at equal intervals in the vertical direction of the scaffold.

3. The construction method for installing and dismantling scaffolding on slopes according to claim 2, characterized in that: The mounting base also includes a base vertical rod, the lower end of which is inserted vertically into the slope soil at a predetermined distance.

4. The construction method for installing and dismantling scaffolding on slopes according to claim 3, characterized in that: It also includes a rotating component, wherein the base plate is rotatably mounted on the base vertical rod via the rotating component, so that the tilt angle between the base plate and the horizontal plane is adjustable.

5. The construction method for installing and dismantling scaffolding on slopes according to claim 4, characterized in that: The base plate is located near the bottom third position of the base vertical rod from the top.

6. The construction method for installing and dismantling scaffolding on slopes according to claim 5, characterized in that: The base vertical rod is provided with a base pin hole, and the mounting base also includes a base pin. After the scaffold column is inserted into the base vertical rod, the base pin is inserted into the base pin hole to fix the scaffold column. It also includes a sleeve, the outer diameter of the base vertical rod is smaller than the inner diameter of the sleeve, the sleeve is fitted over the base vertical rod and fixed by the base pin.

7. The construction method for installing and dismantling scaffolding on slopes according to claim 1, characterized in that: In step S4, the base removal device further includes a hinged support. The pad is supported on the slope surface of the sloping soil. The hinged support is fixedly installed on the pad and forms a hinge with the first end of the operating rod. The removal sleeve is rotatably mounted on the operating rod to fix the base vertical rod. The second end of the operating rod can be controlled to drive the removal sleeve to move upward, thereby pulling the base vertical rod out of the sloping soil.

8. The construction method for installing and dismantling scaffolding on slopes according to claim 7, characterized in that: The hinge support is located in the middle of the upper surface of the pad, and a first hinge hole is provided on the hinge support. A second hinge hole is provided at the first end of the operating rod. The operating rod is hinged to the hinge support by a hinge shaft passing through the first hinge hole and the second hinge hole.

9. The construction method for installing and dismantling scaffolding on slopes according to claim 8, characterized in that: The removal sleeve is provided with a third hinge hole and a first pin hole near the top and middle of the sleeve, respectively. The operating rod is provided with a fourth hinge hole near the middle of the rod. A hinge shaft passes through the third hinge hole and the fourth hinge hole to make the removal sleeve hinged to the operating rod. The removal sleeve is fitted around the upper part of the base vertical rod, and a pin passes through the first pin hole and the base pin hole to fix the base vertical rod to the removal sleeve. The hinged support is located below the operating lever.

10. The construction method for installing and dismantling scaffolding on slopes according to claim 4, characterized in that: The rotating component is a rotating shaft.

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