A building support frame rod anti-sway stabilization device

Abstract

The present invention provides a building support frame rod anti-sway stabilization facility, which belongs to the technical field of construction equipment, and includes a support frame leg insertion area, an inner enclosure plate tube, a cover plate, an outer plate layer, a bottom connecting plate, a connecting hole, an inner connecting plate, an outer connecting plate, a force-absorbing inner layer plate A, a force-absorbing inner layer plate B, a force-absorbing middle inner layer plate A, a force-absorbing middle inner layer plate B, a force-absorbing middle outer layer plate A, a force-absorbing middle outer layer plate B, a force-absorbing outer layer plate A, a force-absorbing outer layer plate B, fasteners, a force vibration-absorbing spring, a buffer spacer cavity, and a force support compaction layer. A bottom connecting plate is arranged at the bottom of the building support frame rod anti-sway stabilization facility, and a plurality of connecting holes are arranged at the edge of the bottom connecting plate. The present invention has the advantages that the problem of vertical and horizontal transportation is solved, so that the problem of collapse of the building support frame due to insufficient stability of the bottom column of the rod can be significantly controlled.

Description

Technical Field

[0001] The invention belongs to the technical field of construction equipment, and in particular relates to an anti-sway and stabilization device for a building support frame rod. Background Art

[0002] Mobile scaffolding is an indispensable equipment in the construction industry. Compared with large mechanical equipment, its price is not so expensive, and it is more flexible and convenient than large equipment. It can solve the problem of vertical and horizontal transportation for workers at the construction site. It also has the characteristics of simple assembly and disassembly, good load-bearing performance, safe and reliable use. Therefore, the use of mobile scaffolding is very extensive at the construction site. The lack of stability of the bottom column of the scaffolding rod is an important reason for the collapse of the scaffolding. If the stability of a component is sufficient, the component will not be damaged. On the contrary, if the stability is not enough, the component as a whole will be damaged accordingly. Among the major accidents caused by the collapse of the scaffolding mentioned above, some are caused by the lack of support stability of one or several rods that bear the load of the scaffolding. However, there are many problems with the mobile scaffolding during use, such as the base installation does not comply with the regulations, the scissors support does not comply with the regulations, and it is easy to overturn. Among them, the problem of easy overturning is particularly obvious. Therefore, the anti-overturning problem of mobile scaffolding needs to be solved urgently. At present, the scaffolding erection on the construction site does not meet the requirements of the specifications. Sometimes, the force calculation of the scaffolding is not strictly carried out in accordance with the design plan during the scaffolding construction. The reinforcement support and anchor point reinforcement schemes do not carry out strict force calculation of the scaffolding. In addition, sometimes the quality of the materials used for the scaffolding is poor, which can easily lead to the collapse of the scaffolding, especially in the event of vibration or strong wind. The most convenient way is to use multiple fixing devices to connect with the columns at the bottom of the mobile scaffolding, thereby increasing the support points at the bottom of the mobile scaffolding, thereby increasing the stability of the mobile scaffolding to avoid its overturning and avoiding it to the greatest extent. Prevent the scaffolding system from collapsing due to natural disasters or human factors, resulting in casualties or engineering disasters, avoid the destruction and collapse of the scaffolding due to vibrations or strong winds, eliminate the poor overlap and seismic performance of the scaffolding, so that it has sufficient rigidity to meet the use requirements in light winds or small earthquakes. When vibrations or strong winds occur, the structure has a certain elastic effect and produces greater damping, which can consume a large amount of vibration or wind vibration energy input into the overall structure of the scaffolding, and convert the structural kinetic energy or elastic potential energy into heat energy and dissipate it, protecting the structure from damage in strong earthquakes or strong winds to meet the use requirements. Summary of the invention

[0003] In order to solve the above-mentioned technical problems, the present invention provides an anti-sway and stabilization device for building support frame rods. The present invention is an anti-sway and stabilization device installed at the bottom end of the building support frame rod. The anti-sway and stabilization device can be used flexibly and installed conveniently, and the installation position can be changed at will along with the building support frame. The installation of the anti-sway and stabilization device of the present invention at the bottom end of the building support frame rod can significantly increase the stable supporting effect of the building support frame rod, and can significantly control the problem of collapse of the building support frame caused by insufficient stability of the bottom columns of the rods constituting the building support frame in the current construction process. In particular, the present invention can ensure relative stability of the building support frame even when vibration occurs.

[0004] In order to achieve the above object, the technical solution adopted by the present invention is:

[0005] A building support frame rod anti-sway stabilization facility comprises a support frame leg insertion area, an inner panel tube, a cover plate, an outer panel layer, a bottom connecting plate, a connecting hole, an inner connecting plate, an outer connecting plate, an action force shock absorbing inner layer plate A, an action force shock absorbing inner layer plate B, an action force shock absorbing middle inner layer plate A, an action force shock absorbing middle inner layer plate B, an action force shock absorbing middle outer layer plate A, an action force shock absorbing middle outer layer plate B, an action force shock absorbing outer layer plate A, an action force shock absorbing outer layer plate B, a fastener, an action force vibration absorbing spring, a buffer spacer cavity, and an action force support compaction layer. A bottom connecting plate is arranged at the bottom of the building support frame rod anti-sway stabilization facility, a plurality of connecting holes are arranged at the edge of the bottom connecting plate, and a plurality of connecting holes are arranged at the edge of the bottom connecting plate. An inner enclosure tube is arranged above the center position, and an outer plate layer is arranged at a position away from the inner enclosure tube. The inner enclosure tube and the outer plate layer are respectively fixed to the bottom connecting plate, and the top of the inner enclosure tube and the top of the outer plate layer are connected with a cover plate. The inner enclosure tube forms an area for inserting support frame legs, an inner connecting plate is arranged close to the outer side of the inner enclosure tube, and an outer connecting plate is arranged close to the inner side of the outer plate layer. A force-absorbing inner plate A, a force-absorbing inner plate B, a force-absorbing middle inner plate A, a force-absorbing middle inner plate B, a force-absorbing middle outer plate A, a force-absorbing middle outer plate B, a force-absorbing outer plate A, and a force-absorbing outer plate B are arranged in sequence from the inner connecting plate to the outer connecting plate;

[0006] The force-absorbing inner plate A is formed by a plurality of inner plate A concave sections and inner plate A convex sections connected alternately, the force-absorbing inner plate B is formed by a plurality of inner plate B concave sections and inner plate B convex sections connected alternately, the force-absorbing middle inner plate A is formed by a plurality of middle inner plate A concave sections and middle inner plate A convex sections connected alternately, the force-absorbing middle inner plate B is formed by a plurality of middle inner plate B concave sections and middle inner plate B convex sections connected alternately, The force-absorbing middle and outer layer plate A is formed by a plurality of concave sections of the middle and outer layer plate A and convex sections of the middle and outer layer plate A being connected alternately with each other; the force-absorbing middle and outer layer plate B is formed by a plurality of concave sections of the middle and outer layer plate B and convex sections of the middle and outer layer plate B being connected alternately with each other; the force-absorbing outer layer plate A is formed by a plurality of concave sections of the outer layer plate A and convex sections of the outer layer plate A being connected alternately with each other; the force-absorbing outer layer plate B is formed by a plurality of concave sections of the outer layer plate B and convex sections of the outer layer plate B being connected alternately with each other;

[0007] Use a number of fasteners to respectively fix the inner connection plate to the inner concave section of the inner plate A, the convex section of the inner plate A to the inner concave section of the inner plate B, the convex section of the inner plate B to the inner concave section of the middle inner plate A, the convex section of the middle inner plate A to the concave section of the middle inner plate B, the convex section of the middle inner plate B to the inner concave section of the middle outer plate A, the convex section of the middle outer plate A to the concave section of the middle outer plate B, the convex section of the middle outer plate B to the inner concave section of the outer plate A, the convex section of the outer plate A to the concave section of the outer plate B, and the convex section of the outer plate B to the outer connection plate;

[0008] Use a number of force damping springs to respectively connect the inner concave section of the inner plate A with the convex section of the inner plate B, the inner concave section of the inner plate B with the convex section of the middle inner plate A, the inner concave section of the middle inner plate A with the convex section of the middle inner plate B, the inner concave section of the middle inner plate B with the convex section of the middle outer plate A, the inner concave section of the middle outer plate A with the convex section of the middle outer plate B, the inner concave section of the middle outer plate B with the convex section of the outer plate A, and the inner concave section of the outer plate A with the convex section of the outer plate B;

[0009] A buffer spacer cavity is provided between the inner connection plate and the force-absorbing inner plate A, between the force-absorbing inner plate B and the force-absorbing middle inner plate A, between the force-absorbing middle inner plate B and the force-absorbing middle outer plate A, between the force-absorbing middle outer plate B and the force-absorbing outer plate A, and between the force-absorbing outer plate B and the outer connection plate;

[0010] A force supporting compaction layer is arranged between the force-absorbing inner layer plate A and the force-absorbing inner layer plate B, between the force-absorbing middle inner layer plate A and the force-absorbing middle inner layer plate B, between the force-absorbing middle outer layer plate A and the force-absorbing middle outer layer plate B, and between the force-absorbing outer layer plate A and the force-absorbing outer layer plate B.

[0011] Furthermore, the force supporting compaction layer adopts a mixed layer of polypropylene emulsion and concrete.

[0012] Furthermore, the inner plate tube and the outer plate layer are made of manganese steel.

[0013] The advantages and effects of the present invention are:

[0014] The beneficial effect of the present invention is that as an indispensable equipment used in the construction industry, the mobile building support frame is not only inexpensive and widely used on construction sites, but also can solve the problems of vertical and horizontal transportation for workers on construction sites, and it is much more flexible and convenient than large equipment. The present invention is an anti-sway and stabilization facility installed at the bottom end of the building support frame rod. It is flexible to use and easy to install, and can change the installation position at will with the building support frame. The anti-sway and stabilization facility of the present invention is installed at the bottom end of the building support frame rod, which can significantly increase the stable supporting effect of the building support frame rod, and will not cause the building support frame rod to shake significantly, thereby avoiding the collapse of the entire system of the building support frame or the problem of easy tilting, thereby avoiding major engineering accidents such as the collapse of the building support frame. The anti-sway and stabilization facility of the present invention is installed at the bottom end of the building support frame rod, which can make the overall system of the building support frame work safer and more reliable, and can significantly control the problem of the collapse of the building support frame caused by the insufficient stability of the bottom columns of the rods constituting the building support frame in the current construction process. In particular, the present invention can ensure relative stability of the building support frame even when vibration occurs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a top view schematic diagram of the anti-sway and stabilization facility for the building support frame rods of the present invention.

[0016] Figure 2 for Figure 1 AA cross-section diagram of .

[0017] Figure 3 It is a top view schematic diagram of the force-absorbing inner layer plate A.

[0018] Figure 4 for Figure 3 Schematic diagram of the BB cross section.

[0019] Figure 5 It is a top view schematic diagram of the force-absorbing inner layer plate B.

[0020] Figure 6 for Figure 5 Schematic diagram of CC cross section.

[0021] Figure 7 It is a top view schematic diagram of the inner plate A in the force cushioning system.

[0022] Figure 8 for Figure 7 Schematic diagram of DD cross section.

[0023] Fig. 9 It is a top view schematic diagram of the inner layer plate B in the force buffer.

[0024] Fig.10 for Fig. 9 Schematic diagram of EE cross section.

[0025] Fig.11 It is a top view schematic diagram of the outer plate A in the force cushioning device.

[0026] Fig.12 for Fig.11 Schematic diagram of FF cross section.

[0027] Fig.13 It is a top view schematic diagram of the outer plate B in the force cushioning.

[0028] Fig.14 for Fig.13 Schematic diagram of the GG cross section.

[0029] Fig.15 It is a top view schematic diagram of the force-absorbing outer plate A.

[0030] Fig.16 for Fig.15 Schematic diagram of the HH cross section.

[0031] Fig.17 It is a top view schematic diagram of the force-absorbing outer plate B.

[0032] Fig.18 for Fig.17 Schematic diagram of section II.

[0033] In the figure: 1 is the support frame leg insertion area; 2 is the inner plate tube; 3 is the cover plate; 4 is the outer plate layer; 5 is the bottom connecting plate; 6 is the connecting hole; 7 is the inner connecting plate; 8 is the outer connecting plate; 9 is the force-absorbing inner plate A; 10 is the force-absorbing inner plate B; 11 is the force-absorbing middle inner plate A; 12 is the force-absorbing middle inner plate B; 13 is the force-absorbing middle outer plate A; 14 is the force-absorbing middle outer plate B; 15 is the force-absorbing outer plate A; 16 is the force-absorbing outer plate B; 17 is the inner concave section of the inner plate A; 18 is the outer convex section of the inner plate A; 19 is the inner The concave section of plate B; 20 is the convex section of inner plate B; 21 is the concave section of middle inner plate A; 22 is the convex section of middle inner plate A; 23 is the concave section of middle inner plate B; 24 is the convex section of middle inner plate B; 25 is the concave section of middle outer plate A; 26 is the convex section of middle outer plate A; 27 is the concave section of middle outer plate B; 28 is the convex section of middle outer plate B; 29 is the concave section of outer plate A; 30 is the convex section of outer plate A; 31 is the concave section of outer plate B; 32 is the convex section of outer plate B; 33 is a fastener; 34 is a force damping spring; 35 is a buffer spacer cavity; 36 is a force supporting compaction layer. DETAILED DESCRIPTION

[0034] In order to further illustrate the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and embodiments, but they should not be construed as limiting the protection scope of the present invention.

[0035] Example: Figure 1 to Figure 18 As shown, a building support frame rod anti-sway stabilization facility comprises a support frame leg insertion area 1, an inner panel tube 2, a cover plate 3, an outer panel layer 4, a bottom connecting plate 5, a connecting hole 6, an inner connecting plate 7, an outer connecting plate 8, an action force shock absorbing inner layer plate A9, an action force shock absorbing inner layer plate B10, an action force shock absorbing middle inner layer plate A11, an action force shock absorbing middle inner layer plate B12, an action force shock absorbing middle outer layer plate A13, an action force shock absorbing middle outer layer plate B14, an action force shock absorbing outer layer plate A15, an action force shock absorbing outer layer plate B16, a fastener 33, an action force vibration absorbing spring 34, a buffer spacer cavity 35, and an action force support compaction layer 36. A bottom connecting plate 5 is arranged at the bottom of the building support frame rod anti-sway stabilization facility, and a plurality of connecting holes 6 are arranged at the edge of the bottom connecting plate 5. An inner enclosure plate tube 2 is arranged above the center position of the connecting plate 5, and an outer plate layer 4 is arranged at a position away from the inner enclosure plate tube 2. The inner enclosure plate tube 2 and the outer plate layer 4 are respectively fixed to the bottom connecting plate 5, and the top of the inner enclosure plate tube 2 and the top of the outer plate layer 4 are connected by a cover plate 3. The inner enclosure plate tube 2 is surrounded by a support frame leg insertion area 1, an inner connecting plate 7 is arranged close to the outer side of the inner enclosure plate tube 2, and an outer connecting plate 8 is arranged close to the inner side of the outer plate layer 4. The area from the inner connecting plate 7 to the outer connecting plate 8 is sequentially arranged with a force-absorbing shock-absorbing inner layer plate A9, a force-absorbing shock-absorbing inner layer plate B10, a force-absorbing shock-absorbing middle inner layer plate A11, a force-absorbing shock-absorbing middle inner layer plate B12, a force-absorbing shock-absorbing middle outer layer plate A13, a force-absorbing shock-absorbing middle outer layer plate B14, a force-absorbing shock-absorbing outer layer plate A15, and a force-absorbing shock-absorbing outer layer plate B16;

[0036] The force-absorbing inner plate A9 is formed by a plurality of inner plate A concave sections 17 and inner plate A convex sections 18 connected alternately with each other, the force-absorbing inner plate B10 is formed by a plurality of inner plate B concave sections 19 and inner plate B convex sections 20 connected alternately with each other, the force-absorbing middle inner plate A11 is formed by a plurality of middle inner plate A concave sections 21 and middle inner plate A convex sections 22 connected alternately with each other, the force-absorbing middle inner plate B12 is formed by a plurality of middle inner plate B concave sections 23 and middle inner plate B convex sections 24 connected alternately with each other, The force-absorbing middle and outer layer plate A13 is formed by a plurality of middle and outer layer plate A inner concave sections 25 and outer layer plate A outer convex sections 26 connected alternately with each other; the force-absorbing middle and outer layer plate B14 is formed by a plurality of middle and outer layer plate B inner concave sections 27 and outer layer plate B outer convex sections 28 connected alternately with each other; the force-absorbing outer layer plate A15 is formed by a plurality of outer layer plate A inner concave sections 29 and outer layer plate A outer convex sections 30 connected alternately with each other; the force-absorbing outer layer plate B16 is formed by a plurality of outer layer plate B inner concave sections 31 and outer layer plate B outer convex sections 32 connected alternately with each other;

[0037] Use a plurality of fasteners 33 to respectively fix the inner connecting plate 7 to the inner concave section 17 of the inner layer plate A, the convex section 18 of the inner layer plate A to the inner concave section 19 of the inner layer plate B, the convex section 20 of the inner layer plate B to the inner concave section 21 of the middle inner layer plate A, the convex section 22 of the middle inner layer plate A to the inner concave section 23 of the middle inner layer plate B, the convex section 24 of the middle inner layer plate B to the inner concave section 25 of the middle outer layer plate A, the convex section 26 of the middle outer layer plate A to the concave section 27 of the middle outer layer plate B, the convex section 28 of the middle outer layer plate B to the inner concave section 29 of the outer layer plate A, the convex section 30 of the outer layer plate A to the inner concave section 31 of the outer layer plate B, and the convex section 32 of the outer layer plate B to the outer connecting plate 8;

[0038] Use a plurality of force damping springs 34 to respectively connect the inner concave section 17 of the inner plate A with the outer convex section 20 of the inner plate B, the inner concave section 19 of the inner plate B with the outer convex section 22 of the middle inner plate A, the inner concave section 21 of the middle inner plate A with the outer convex section 24 of the middle inner plate B, the inner concave section 23 of the middle inner plate B with the outer convex section 26 of the middle outer plate A, the inner concave section 25 of the middle outer plate A with the outer convex section 28 of the middle outer plate B, the inner concave section 27 of the middle outer plate B with the outer convex section 30 of the outer plate A, and the inner concave section 29 of the outer plate A with the outer convex section 32 of the outer plate B;

[0039] A buffer spacer cavity 35 is provided between the inner connection plate 7 and the force-absorbing inner plate A9, between the force-absorbing inner plate B10 and the force-absorbing middle inner plate A11, between the force-absorbing middle inner plate B12 and the force-absorbing middle outer plate A13, between the force-absorbing middle outer plate B14 and the force-absorbing outer plate A15, and between the force-absorbing outer plate B16 and the outer connection plate 8;

[0040] A force supporting compaction layer 36 is arranged between the force-absorbing inner layer plate A9 and the force-absorbing inner layer plate B10, between the force-absorbing middle inner layer plate A11 and the force-absorbing middle inner layer plate B12, between the force-absorbing middle outer layer plate A13 and the force-absorbing middle outer layer plate B14, and between the force-absorbing outer layer plate A15 and the force-absorbing outer layer plate B16.

[0041] The force supporting compaction layer 36 is a mixed layer of polyacrylic emulsion and concrete.

[0042] The inner plate tube 2 and the outer plate layer 4 are made of manganese steel.

[0043] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A building support frame rod anti-sway stabilization device, comprising a support frame leg insertion area (1), an inner enclosure tube (2), a cover plate (3), an outer plate layer (4), a bottom connecting plate (5), a connecting hole (6), an inner connecting plate (7), an outer connecting plate (8), an action force shock absorbing inner layer plate A (9), an action force shock absorbing inner layer plate B (10), an action force shock absorbing middle inner layer plate A (11), an action force shock absorbing middle inner layer plate B (12), an action force shock absorbing middle outer layer plate A (13), an action force shock absorbing middle outer layer plate B (14), an action force shock absorbing outer layer plate A (15), an action force shock absorbing outer layer plate B (16), a fastener (33), an action force vibration absorbing spring (34), a buffer spacer cavity (35), and an action force support compaction layer (36), characterized in that: A bottom connecting plate (5) is arranged at the bottom of the anti-sway and stabilization device for the building support frame rod, a plurality of connecting holes (6) are arranged at the edge of the bottom connecting plate (5), an inner panel tube (2) is arranged above the center of the bottom connecting plate (5), an outer panel layer (4) is arranged away from the inner panel tube (2), the inner panel tube (2) and the outer panel layer (4) are respectively fixed to the bottom connecting plate (5), the top of the inner panel tube (2) and the top of the outer panel layer (4) are connected by a cover plate (3), the inner panel tube (2) forms a support frame leg insertion area (1), an inner connecting plate (7) is arranged close to the outer side of the inner panel tube (2), an outer connecting plate (8) is arranged close to the inner side of the outer panel layer (4), and force acting elements are arranged in sequence from the inner connecting plate (7) to the outer connecting plate (8) The shock absorbing inner layer plate A (9), the force shock absorbing inner layer plate B (10), the force shock absorbing middle inner layer plate A (11), the force shock absorbing middle inner layer plate B (12), the force shock absorbing middle outer layer plate A (13), the force shock absorbing middle outer layer plate B (14), the force shock absorbing outer layer plate A (15), and the force shock absorbing outer layer plate B (16); the force shock absorbing inner layer plate A (9) is formed by a plurality of inner layer plate A inner concave sections (17) and inner layer plate A outer convex sections (18) connected alternately, the force shock absorbing inner layer plate B (10) is formed by a plurality of inner layer plate B inner concave sections (19) and inner layer plate B outer convex sections (20) connected alternately, the force shock absorbing middle inner layer plate A (11) is formed by a plurality of middle inner layer plate A inner concave sections (21), middle inner layer plate A outer convex sections ( The force-absorbing inner plate B (12) is formed by a plurality of inner concave sections (23) of the inner plate B and a plurality of convex sections (24) of the inner plate B being connected alternately with each other. The force-absorbing outer plate A (13) is formed by a plurality of inner concave sections (25) of the inner plate A and a plurality of convex sections (26) of the inner plate A being connected alternately with each other. The force-absorbing outer plate B (14) is formed by a plurality of inner concave sections (27) of the inner plate B and a plurality of convex sections (28) of the inner plate B being connected alternately with each other. The force-absorbing outer plate A (15) is formed by a plurality of inner concave sections (29) of the outer plate A and a plurality of convex sections (30) of the outer plate A being connected alternately with each other. The force-absorbing outer plate B (16) is formed by a plurality of inner concave sections (31) of the outer plate B and a plurality of convex sections (32) of the outer plate B being connected alternately with each other. The convex sections (32) are alternately connected with each other; the inner connecting plate (7) and the inner concave section (17) of the inner layer plate A, the outer convex section (18) of the inner layer plate A and the inner concave section (19) of the inner layer plate B, the outer convex section (20) of the inner layer plate B and the inner concave section (21) of the middle inner layer plate A, the outer convex section (22) of the middle inner layer plate A and the inner concave section (23) of the middle inner layer plate B, the outer convex section (24) of the middle inner layer plate B and the inner concave section (25) of the middle outer layer plate A, the outer convex section (26) of the middle outer layer plate A and the inner concave section (27) of the middle outer layer plate B, the outer convex section (28) of the middle outer layer plate B and the inner concave section (29) of the outer layer plate A, the outer convex section (30) of the outer layer plate A and the inner concave section (31) of the outer layer plate B, and the outer convex section (32) of the outer layer plate B and the outer connecting plate (8) are respectively fixed by a plurality of fasteners (33);A plurality of force vibration absorbing springs (34) are used to respectively connect the inner concave section (17) of the inner plate A and the outer convex section (20) of the inner plate B, the inner concave section (19) of the inner plate B and the outer convex section (22) of the middle inner plate A, the inner concave section (21) of the middle inner plate A and the outer convex section (24) of the middle inner plate B, the inner concave section (23) of the middle inner plate B and the outer convex section (26) of the middle outer plate A, the inner concave section (25) of the middle outer plate A and the outer convex section (28) of the middle outer plate B, the inner concave section (27) of the middle outer plate B and the outer convex section (30) of the outer plate A, and the inner concave section (29) of the outer plate A and the outer convex section (32) of the outer plate B; the inner connecting plate (7) and the force shock absorbing inner plate A (9), the force shock absorbing inner plate B (10) and the force shock absorbing middle inner plate A A buffer spacer cavity (35) is provided between the force-absorbing inner plate B (12) and the force-absorbing outer plate A (13), between the force-absorbing outer plate B (14) and the force-absorbing outer plate A (15), and between the force-absorbing outer plate B (16) and the external connecting plate (8); a force-absorbing support compaction layer (36) is provided between the force-absorbing inner plate A (9) and the force-absorbing inner plate B (10), between the force-absorbing inner plate A (11) and the force-absorbing inner plate B (12), between the force-absorbing outer plate A (13) and the force-absorbing outer plate B (14), and between the force-absorbing outer plate A (15) and the force-absorbing outer plate B (16); The force supporting compaction layer (36) is a mixed layer of polypropylene emulsion and concrete; The inner plate tube (2) and the outer plate layer (4) are made of manganese steel.

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