Construction support system and erection method thereof

Abstract

The present invention discloses a construction support system and a method for setting up the same. The construction support system is arranged at the foot of a steep cliff, wherein the slope of the steep cliff is greater than or equal to 79 degrees and less than or equal to 90 degrees, and the foot of the slope forms a slope along a first direction. The construction support system includes: a foundation platform, which is arranged at the foot of the steep cliff, and the foundation platform includes multiple steps, which are fixedly connected in sequence along the first direction and have increasing heights; and a floor stand, which includes vertical poles and wall connecting members, wherein the vertical poles are arranged in multiple rows, and the multiple rows of vertical poles are fixed in parallel on the multiple steps at intervals. The wall connecting member includes an integrally formed anchoring section and an extension section, wherein the anchoring section is anchored in the steep cliff rock wall, and the extension section extends away from the steep cliff rock wall and is connected to the vertical poles in two adjacent rows. The technical solution of the present invention can make the construction support more stable and safe.

Description

Technical Field

[0001] The present invention relates to the technical field of construction supports, and in particular to a construction support system and an erection method thereof. Background Art

[0002] Construction requires the erection of scaffolding. On-site workers utilize scaffolding for vertical and horizontal transportation and construction operations. Traditional construction often occurs within cities, where road conditions are simple. However, at the foot of steep cliffs, due to the presence of landslide deposits, road conditions are complex. Applying traditional scaffolding and its erection methods to steep cliffs is unstable, unable to provide a stable working environment for workers, and posing serious safety risks. Summary of the Invention

[0003] The main purpose of the present invention is to provide a construction support system, aiming to make the construction support more stable and safe.

[0004] To achieve the above-mentioned object, the construction support system proposed in the present invention is arranged at the foot of a steep cliff, wherein the slope of the steep cliff is greater than or equal to 79 degrees and less than or equal to 90 degrees, and the slope foot forms a slope along a first direction. The construction support system comprises:

[0005] a foundation platform, the foundation platform being arranged at the foot of the steep cliff, the foundation platform comprising a plurality of steps, the plurality of steps being fixedly connected in sequence along a first direction and having increasing heights; and

[0006] A floor-standing frame includes vertical poles and wall connecting parts. The vertical poles are provided in multiple rows, and the multiple rows of vertical poles are fixed in parallel on multiple steps at intervals. The wall connecting parts include an integrally formed anchoring section and an extension section. The anchoring section is anchored in the steep cliff rock wall, and the extension section extends away from the side of the steep cliff rock wall and is connected to the vertical poles in two adjacent rows.

[0007] In one embodiment, the steps include a first step, a second step, a third step and a fourth step, and the first step, the second step, the third step and the fourth step are fixedly connected in sequence along the first direction, wherein the first step has the largest extension length in the first direction relative to the second step, the third step and the fourth step.

[0008] In one embodiment, the construction support system further includes a drainage ditch, which is arranged between the foundation platform and the steep cliff rock wall. The surface of the foundation platform is provided with a slope to facilitate diverting water on the foundation platform to the drainage ditch.

[0009] In one embodiment, the construction support system also includes a cantilever, which is arranged on the side of the first step away from the fourth step. The cantilever includes an integrally formed fixing part and an extension part. The fixing part is anchored to the slope surface at the foot of the slope, wherein the height of the fixing part is less than or equal to the height of the first step, and the extension part extends toward the side away from the steep cliff wall and along the first direction, and multiple rows of the vertical poles are fixed on the extension part at intervals and in parallel.

[0010] In one embodiment, the cantilever is made of H-shaped steel;

[0011] And / or, the depth at which the fixing portion is anchored in the slope surface of the slope foot is greater than or equal to 1.5 m.

[0012] In one embodiment, there are multiple cantilevers, and the multiple cantilevers are arranged in parallel. The construction support system also includes a connecting rod, which is fixedly connected to the multiple cantilevers arranged in parallel, and the extension direction of the connecting rod is perpendicular to the extension direction of the cantilever.

[0013] In one embodiment, the connecting rod is a channel steel, the notch of the channel steel is set toward the side away from the cantilever, the vertical pole includes an adjustable base and a rod body, the adjustable base is installed at the lower part of the rod body, and the adjustable base is installed in the channel steel through the notch.

[0014] To achieve the above object, the present invention further provides a method for erecting a construction support system, wherein the method is used to erect the above-mentioned construction support system, comprising:

[0015] Building a foundation platform, wherein the foundation platform includes a first step, a second step, a third step, and a fourth step, and the first step, the second step, the third step, and the fourth step are fixedly connected in sequence;

[0016] Fixing multiple rows of the vertical poles on the foundation platform in parallel and at intervals;

[0017] Anchoring the anchoring section of the wall connecting member on the cliff rock wall;

[0018] The extended section of the wall connecting member is connected to the vertical poles of two adjacent rows.

[0019] In one embodiment, the step of constructing the foundation platform includes:

[0020] Leveling and compacting the preset position of the slope foot;

[0021] A concrete cushion layer of preset thickness is poured at a preset position of the slope foot to obtain the foundation platform.

[0022] In one embodiment, after the step of leveling and compacting the preset position of the slope foot of the steep cliff rock wall, and before the step of pouring a concrete cushion layer of a preset thickness at the preset position of the slope foot to obtain the foundation platform, the steps include:

[0023] Cement mortar is poured into the preset position of the slope foot to seal the surface gaps.

[0024] In the technical solution of this invention, multiple steps are provided as the foundation platform. These steps can adapt to the complex environment of the steep cliff, allowing the floor-standing frame to be stably erected on the foundation platform. Furthermore, the wall connecting members anchored to the cliff wall and connected to the two adjacent rows of vertical poles can further secure the vertical poles, making the floor-standing frame more stable and providing workers with a smooth and safe working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0026] Figure 1 This is a structural diagram of an embodiment of a construction support system of the present invention;

[0027] Figure 2 for Figure 1 Schematic diagram of the structure of the foundation platform of the construction support system;

[0028] Figure 3 for Figure 1 Schematic diagram of the cantilever structure of the construction support system;

[0029] Figure 4 The figure is a flow chart of an embodiment of a method for erecting a construction support system according to the present invention.

[0030] Description of Figure Numbers:

[0031] Label name Label name 10 foundation platform 20 Foot of the slope 11 First step 30 Floor stand 13 Second step 31 Pole 15 The third step 50 cantilever 17 The fourth step

[0032] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments. DETAILED DESCRIPTION

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0034] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0035] In addition, the descriptions of "first", "second", etc. in the present invention are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0036] The present invention provides a construction support system.

[0037] In one embodiment, if Figure 1-3 As shown, the construction support system is provided at the foot 20 of a steep cliff, wherein the slope of the steep cliff is greater than or equal to 79 degrees and less than or equal to 90 degrees, and the foot 20 forms a slope along a first direction. The construction support system includes:

[0038] A foundation platform 10, the foundation platform 10 being disposed on the foot 20 of the steep cliff, the foundation platform 10 comprising a plurality of steps, the plurality of steps being fixedly connected in sequence along a first direction and having increasing heights; and

[0039] The floor stand 30 includes vertical poles 31 and wall connecting parts. The vertical poles 31 are provided in multiple rows. The multiple rows of vertical poles 31 are fixed in parallel on multiple steps at intervals. The wall connecting parts include an integrally formed anchoring section and an extension section. The anchoring section is anchored in the steep cliff rock wall. The extension section extends away from the side of the steep cliff rock wall and is connected to the vertical poles 31 in two adjacent rows.

[0040] Before construction can begin on a steep cliff, a construction scaffold must be erected at the foot of the cliff to facilitate construction. However, the foot of the cliff has a certain slope and is often subject to landslide accumulation, resulting in localized instability. This makes the terrain at the foot of the cliff complex and unstable. To ensure the stability of the construction scaffold, a stable foundation is crucial. To adapt to the complex and unstable topography at the foot of the cliff and ensure a stable and secure foundation, the foundation where the construction scaffold is located must be leveled and reinforced.

[0041] In this embodiment, since the foot of the steep cliff 20 has a certain slope, the multi-step design can well adapt to the topography of the foot of the steep cliff 20 when constructing the foundation. The landing frame 30 is set up on the foundation platform 10. In order to ensure the stability of the landing frame 30, the wall connecting member is anchored in the cliff rock wall, and the protruding section is connected to the vertical poles 31 in two adjacent rows. In this way, the wall connecting member can provide more stable support for the vertical poles 31, which can enhance the overall stability of the landing frame 30 and improve the stable bearing capacity of the construction support, thereby avoiding major accidents such as tipping or collapse. Among them, the height of the landing frame 30 is 24m, and the landing frame 30 used is a socket-type disc-type steel pipe support, which can ensure the reliability of the support structure, simplify the construction support system structure, and improve the support safety, stability and ease of use.

[0042] In one embodiment, if Figure 1-3 As shown, the steps include a first step 11, a second step 13, a third step 15 and a fourth step 17, and the first step 11, the second step 13, the third step 15 and the fourth step 17 are fixedly connected in sequence along the first direction, wherein, relative to the second step 13, the third step 15 and the fourth step 17, the first step 11 has the largest extension length in the first direction. Specifically, in one embodiment, the height of the first step 11 can be 322m, the height of the second step 13 can be 325m, the height of the third step 15 can be 329m, and the height of the fourth step 17 can be 331m.

[0043] In this embodiment, in order to adapt to the terrain of the foot 20 of the steep cliff, the steps are divided into four levels. According to the actual terrain, the first step 11 has the largest extension length in the first direction, which can improve the construction efficiency and set up the main body of the landing frame in a relatively flat position, making the landing frame more stable and ensuring the safety of construction.

[0044] In one embodiment, if Figure 1-3As shown, the construction support system also includes a drainage ditch, which is arranged between the foundation platform 10 and the steep cliff wall. The surface of the foundation platform 10 is provided with a slope to facilitate diverting water on the foundation platform 10 to the drainage ditch, and then further draining the construction support system through the drainage ditch.

[0045] In this embodiment, a drainage ditch is provided to facilitate drainage, and a sloped surface is provided on the surface of the foundation platform 10, which facilitates the flow of water on the foundation platform 10 into the drainage ditch. Both longitudinal and transverse slopes can be provided on the surface of the foundation platform 10, thereby improving drainage efficiency. The provision of the slope can prevent water accumulation on the foundation platform 10. In order to better direct the water flow into the drainage ditch, a diversion groove can also be provided on the slope to more accurately divert the water. In actual applications, the size of the drainage ditch can be designed to be 30 cm × 20 cm, and rainwater flowing down the steep cliff wall can be concentrated through the drainage ditch and discharged laterally to the outside of the construction support system.

[0046] In one embodiment, if Figure 1-3 As shown, the construction support system also includes a cantilever 50, which is arranged on the side of the first step 11 away from the fourth step 17. The cantilever 50 includes an integrally formed fixing portion and an extension portion. The fixing portion is anchored to the slope surface of the slope foot 20, wherein the height of the fixing portion is less than or equal to the height of the first step 11, and the extension portion extends toward the side away from the steep cliff wall and along the first direction, and multiple rows of vertical poles 31 are fixed on the extension portion at intervals and in parallel.

[0047] In this embodiment, the height of the toe 20 decreases from the fourth step 17 to the first step 11. On the side of the first step 11 away from the fourth step 17, the toe 20 is lower than the toe 20 of the first step 11. In this case, the cantilever 50 is anchored in the rock at the slope surface at the toe 20, and used as the support base for the upright poles 31 of the construction support. This reduces construction workload, improves construction efficiency, and saves construction costs. Furthermore, the cantilever 50 cooperates with the foundation platform 10 and the landing frame 30 to provide strong support for the landing frame 30, making the construction support system more stable and less prone to shaking.

[0048] Furthermore, in order to ensure the stability and safety of the cantilever 50 in supporting the upright pole 31 of the construction support, the cantilever 50 can be made of H-shaped steel.

[0049] To ensure that the cantilever 50 is stably fixed to the slope surface of the slope foot 20, the anchoring depth of the fixing portion within the slope surface of the slope foot 20 is designed to be greater than or equal to 1.5 meters, depending on actual conditions. In one embodiment, the anchoring depth of the fixing portion within the slope surface of the slope foot 20 is designed to be 1.5 meters. In another embodiment, the anchoring depth of the fixing portion within the slope surface of the slope foot 20 is designed to be 2.5 meters.

[0050] In one embodiment, if Figure 1-3 There are multiple cantilevers 50 shown, and the multiple cantilevers 50 are arranged in parallel. The construction support system also includes a connecting rod, which is fixedly connected to the multiple cantilevers 50 arranged in parallel, and the extension direction of the connecting rod is perpendicular to the extension direction of the cantilever 50.

[0051] The multiple cantilevers 50 are connected by connecting rods, and then the vertical poles 31 of the ground frame 30 can be erected on the connecting rods, so that the cantilevers 50 can more stably support the ground frame 30. The extending direction of the connecting rods is perpendicular to the extending direction of the cantilevers 50, which is conducive to the arrangement of the vertical poles 31 and facilitates construction.

[0052] In one embodiment, the connecting rod is a channel steel, the notch of the channel steel is set toward the side away from the cantilever 50, the vertical pole 31 includes an adjustable base and a rod body, the adjustable base is installed at the lower part of the rod body, and the adjustable base is installed in the channel steel through the notch.

[0053] Specifically, the vertical pole directly mounted on the foundation platform includes an adjustable base and a rod body. The adjustable base is mounted in the channel steel, and the wing plate of the channel steel can limit the adjustable base. To prevent the vertical pole 31 from slipping, the vertical pole 31 is configured as a vertical pole 31 with an adjustable base, which is convenient for adjusting the height of the vertical pole 31 and easy to operate. Furthermore, in one embodiment, in addition to the vertical pole 31 and the wall connecting member, the floor stand 30 also includes a longitudinal sweeping rod and a transverse sweeping rod. After the adjustable base of the vertical pole 31 is mounted on the foundation platform 10 or in the channel steel, the rod body of the vertical pole 31 is vertically inserted into the adjustable base. The longitudinal sweeping rod is fixed to the rod with a right-angle fastener and has a preset distance from the bottom of the rod. The transverse sweeping rod is fixed to the rod immediately below the longitudinal sweeping rod with a right-angle fastener. Next, install the wall ties, longitudinal horizontal bars, and transverse horizontal bars. The longitudinal horizontal bars are located inside the vertical bars 31. The longitudinal horizontal bars can be connected by butt joints or overlap joints. The transverse horizontal bars are fixed to the longitudinal horizontal bars using right-angle fasteners. The transverse horizontal bars are connected to the longitudinal horizontal bars at the top, and the longitudinal horizontal bars are connected to the inside of the vertical bars 31.

[0054] In one embodiment, a diagonal rod is arranged every three intervals in the outermost row of vertical poles, and is stretched vertically and appropriately densely arranged at both ends.

[0055] In one embodiment, when the rock surface is vertically irregular, it is necessary to increase the number of vertical poles on the inner side of the bracket according to the distance between the rock surface and the vertical poles, and use cross bars to firmly connect them. Because the rock surface is also longitudinally irregular, it is necessary to make the bracket turn in sections according to the direction of the rock surface.

[0056] In one embodiment, in order to ensure the stability of the construction support, a wall connection piece is set every 3 meters along the height direction of the rock wall and every 3 meters longitudinally on the inner side of the support. The anchor section of the wall connection piece is anchored in the rock, 300 mm below the horizontal bar, close to the vertical bar, and firmly connected to the bowl-hook type support with a steel pipe fastener.

[0057] The present invention also proposes a method for erecting a construction support system, such as Figure 4 As shown, the method for erecting the construction support system is used to erect the above-mentioned construction support system, comprising:

[0058] Step S1: constructing a foundation platform 10, wherein the foundation platform 10 includes a first step 11, a second step 13, a third step 15, and a fourth step 17, wherein the first step 11, the second step 13, the third step 15, and the fourth step 17 are fixedly connected in sequence;

[0059] Step S2: fixing multiple rows of the vertical poles 31 on the foundation platform 10 in parallel and at intervals;

[0060] Step S3: Anchoring the anchoring section of the wall connecting member on the cliff rock wall;

[0061] Step S4: connecting the extended section of the wall connecting member to the vertical poles 31 of two adjacent rows.

[0062] In this embodiment, a foundation platform 10 is constructed according to the actual terrain conditions. The foundation platform 10 includes a first step 11, a second step 13, a third step 15, and a fourth step 17. The first step 11, the second step 13, the third step 15, and the fourth step 17 are fixedly connected in sequence. The stepped foundation can better adapt to the actual slope of the ground. This makes the foundation platform 10 more stable. Subsequently, multiple rows of vertical poles 31 are fixed to the foundation platform 10 in parallel and at intervals, so that the vertical poles 31 are stably installed on the foundation platform 10. Then, the wall connecting parts are installed. Specifically, the anchoring section of the wall connecting part is anchored to the steep cliff wall; the extending section of the wall connecting part is connected to the vertical poles 31 in two adjacent rows. The wall connecting part can be specifically a steel pipe, and the wall connecting part and the vertical poles 31 in the corresponding position are connected using two sets of right-angle fasteners. The wall connection piece can cooperate with the foundation platform 10 to provide stable support for the ground frame 30, thereby improving safety.

[0063] Furthermore, in one embodiment, in step S1, building the foundation platform 10 specifically includes:

[0064] Step S11: leveling and compacting the preset position of the slope foot 20;

[0065] Step S13: pouring a concrete cushion layer of a preset thickness at a preset position of the slope foot 20 to obtain the foundation platform 10 .

[0066] In this embodiment, since there is often a collapsed accumulation body at the foot of the slope 20, in order to make the installation of the landing frame 30 more stable, when building the foundation platform 10, the preset position of the foot of the slope 20 should be leveled and compacted, and then a concrete cushion layer of a preset thickness should be poured to the preset position of the foot of the slope 20. This can make the foundation platform 10 flat and solid. Specifically, after the foundation platform 10 is excavated, it is difficult to ensure the flatness of the foundation surface because the particle size of the original collapsed accumulation body of stone and soil is large, and it should be leveled and compacted. The specific solution can be: when excavating the foundation platform 10, it is appropriate to over-excavate 300mm downward, and then backfill 300mm thick well-graded gravel soil, with the maximum particle size of the gravel <100mm, and then use the construction excavator crawler to compact 6-8 times. After reaching the design elevation, the concrete cushion layer is constructed. The surface of the foundation platform 10 can be cast into a 200mm thick cushion layer using C20 concrete. The top surface of the cushion layer should reach the design elevation, and the horizontal surface of the cushion layer should cover the contour range of the standing platform formed by the excavation of the collapsed deposit under the steep cliff.

[0067] Furthermore, in one embodiment, after step S11: leveling and compacting the preset position of the slope foot 20 of the steep cliff rock wall, and before step S13: pouring a concrete cushion layer of a preset thickness at the preset position of the slope foot 20 to obtain the foundation platform 10, the steps further include:

[0068] Step S12: pouring cement mortar into the preset position of the slope foot 20 to seal the surface gaps. Sealing the surface gaps at the preset position of the slope foot 20 makes the foundation platform 10 more stable, less prone to corrosion, and has a longer service life.

[0069] The present invention is mainly used for construction on steep cliffs. In one embodiment, the technical solution of the present invention can be actually applied to the construction of the Apengjiang cliff belt at the exit of Gongtan Tunnel of the first phase of the Pengshui-Youyang Expressway Project and the Pengshui bank of the Apengjiang Bridge. The steep cliff here reaches a height of 190m, covers a width of 85.5m, and has a slope of nearly 90 degrees. Traditional construction scaffolds cannot be stably erected in such a high and steep environment, and the safety of construction workers is difficult to guarantee. When setting up a construction scaffold for handling dangerous rocks on steep slopes at the exit of Gongtan Tunnel, the stability of the construction scaffold must be guaranteed first. When setting up the landing frame, that is, the first-level scaffold of the construction scaffold, due to the presence of a collapsed slope accumulation body at the foot of the steep cliff on the Pengshui bank, the collapsed accumulation body is mainly composed of limestone fragments and is locally in an unstable state. Setting up a landing frame directly here will affect the stability of the landing frame, and thus also affect the stability of the entire construction scaffold system, thereby creating a safety hazard. In order to ensure the stability of the construction scaffold and the safety of construction workers, the foundation of the first-level landing frame needs to be leveled and reinforced.

[0070] The technical solution of the present invention is actually applied to the above-mentioned project. The constructed construction support system is stable and firm, and can well adapt to the characteristics of the high and steep slopes, making the construction support more stable and safe.

[0071] In addition, in order to simplify the structure of the construction support, improve the safety, stability and ease of use of the support, a socket-type disc-type steel pipe scaffolding can be used as the main body of the construction support.

[0072] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention description and drawings under the inventive concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A construction support system, characterized in that: The construction support system is arranged at the foot of a steep cliff, wherein the slope of the steep cliff is greater than or equal to 79 degrees and less than or equal to 90 degrees, and the slope foot forms a slope along a first direction. The construction support system includes: a foundation platform, the foundation platform being arranged at the foot of the steep cliff, the foundation platform comprising a plurality of steps, the plurality of steps being fixedly connected in sequence along a first direction and having increasing heights; and A floor-standing frame, comprising uprights and wall connecting members, wherein the uprights are provided in multiple rows, and the rows of uprights are fixed in parallel and at intervals on multiple steps, and the wall connecting members include an integrally formed anchoring section and an extension section, wherein the anchoring section is anchored in the cliff rock wall, and the extension section extends away from the cliff rock wall and is connected to the uprights in two adjacent rows; The steps include a first step, a second step, a third step, and a fourth step, wherein the first step, the second step, the third step, and the fourth step are fixedly connected in sequence along the first direction, wherein the first step has the largest extension length in the first direction relative to the second step, the third step, and the fourth step; A cantilever is provided on a side of the first step away from the fourth step, the cantilever comprises an integrally formed fixing portion and an extension portion, the fixing portion is anchored to the slope surface at the foot of the slope, wherein the height of the fixing portion is less than or equal to the height of the first step, the extension portion extends toward a side away from the steep cliff wall and along the first direction, and a plurality of rows of vertical poles are fixed on the extension portion at intervals and in parallel.

2. The construction support system according to claim 1, wherein: The construction support system further includes a drainage ditch, which is arranged between the foundation platform and the steep cliff rock wall. The surface of the foundation platform is provided with a slope with a slope so as to divert water on the foundation platform to the drainage ditch.

3. The construction support system according to claim 2, characterized in that: The cantilever is made of H-shaped steel; And / or, the depth at which the fixing portion is anchored in the slope surface of the slope foot is greater than or equal to 1.5 m.

4. The construction support system according to claim 3, characterized in that: There are multiple cantilevers, which are arranged in parallel. The construction support system also includes a connecting rod, which is fixedly connected to the multiple cantilevers arranged in parallel. The extending direction of the connecting rod is perpendicular to the extending direction of the cantilever.

5. The construction support system according to claim 4, characterized in that: The connecting rod is a channel steel, the notch of the channel steel is set toward the side away from the cantilever, the vertical pole includes an adjustable base and a rod body, the adjustable base is installed at the lower part of the rod body, and the adjustable base is installed in the channel steel through the notch.

6. A method for erecting a construction support system, characterized in that: The method for erecting a construction support system is used to erect the construction support system according to any one of claims 1 to 5, comprising: Building a foundation platform, wherein the foundation platform includes a first step, a second step, a third step, and a fourth step, and the first step, the second step, the third step, and the fourth step are fixedly connected in sequence; Fixing multiple rows of the vertical poles on the foundation platform in parallel and at intervals; Anchoring the anchoring section of the wall connecting member on the cliff rock wall; The extended section of the wall connecting member is connected to the vertical poles of two adjacent rows.

7. The method for erecting a construction support system according to claim 6, wherein: The steps of constructing the foundation platform include: Leveling and compacting the preset position of the slope foot; A concrete cushion layer of preset thickness is poured at a preset position of the slope foot to obtain the foundation platform.

8. The method for erecting a construction support system according to claim 7, wherein: After the step of leveling and compacting the preset position of the slope foot of the steep cliff rock wall, the steps before the step of pouring a concrete cushion layer of a preset thickness at the preset position of the slope foot to obtain the foundation platform include: Cement mortar is poured into the preset position of the slope foot to seal the surface gaps.

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