Support structure for road with compressive load resistance

Abstract

This application relates to a support structure for a compressive load-bearing road, specifically in the field of internal road support structures. The support structure includes multiple sets of bottom-fixed square tubes. Each bottom-fixed square tube is equipped with a ground-locking mechanism, with one end of the mechanism positioned in the foundation to anchor the tube. Each bottom-fixed square tube also has adjacent frames and adjacent fixing mechanisms on opposite sides. A set of adjacent fixing mechanisms can connect to a set of adjacent frames to connect adjacent bottom-fixed square tubes. Each adjacent frame also has a locking component for positioning the adjacent fixing mechanism. This application improves the load-bearing strength of the road and reduces the likelihood of direct fracture under localized stress.

Description

Technical Field

[0001] This application relates to the field of road internal support structure technology, and in particular to a road support structure with compressive bearing capacity. Background Technology

[0002] Most roads today are either concrete or asphalt. Taking concrete roads as an example, after construction workers level the ground and construct the bottom support structure, they pour concrete grout onto the ground to form a concrete road.

[0003] In the actual construction of concrete roads, workers typically level the top of the foundation by filling pits with sand and gravel, excavating and removing soil mounds, and compacting the foundation surface with a road roller. Next, a certain amount of reinforcing cages is fixed to the top of the leveled foundation, and sand and gravel particles are evenly spread on the cages to form a supporting structure for the road's internal support. Finally, concrete slurry is poured onto the reinforcing cages, and after it hardens, the road is formed. At this point, the reinforcing cages act as a supporting structure within the road, ensuring that the road top provides sufficient compressive and load-bearing strength for traffic passage.

[0004] However, most of the steel cages used for internal road support are connected by knotting steel wires, which results in low connection strength between adjacent steel cages. When the road is subjected to a strong impact from external forces, the connection strength between the multiple steel cages inside the road is limited, which can easily lead to the problem that the local stress points of the road break directly after being subjected to force. Therefore, this issue needs to be improved. Summary of the Invention

[0005] To address the problem that the limited connection strength of multiple steel cages within a road makes it prone to direct fracture under localized stress, this application provides a support structure for a road with compressive bearing capacity.

[0006] The supporting structure for a compressive bearing road provided in this application adopts the following technical solution:

[0007] A support structure for a compressive bearing road includes multiple sets of base-fixed square tubes; each base-fixed square tube is provided with a ground-locking mechanism, one end of which is positioned in the foundation to fix the base-fixed square tube on the foundation; each base-fixed square tube is also provided with an adjacent frame and an adjacent fixing mechanism on opposite sides, and a set of adjacent fixing mechanisms can be connected to a set of adjacent frames to connect adjacent base-fixed square tubes; the adjacent frame is also provided with a locking component for positioning the adjacent fixing mechanism on the adjacent frame.

[0008] By adopting the above technical solution, the bottom-fixed square tube, with its rigidity and large surface area, is stably anchored to the foundation. The ground-locking mechanism positions the bottom-fixed square tube on the foundation, limiting its position and reducing loosening or deviation. The adjacent fixing mechanism, connected to the adjacent frame, allows two adjacent sets of bottom-fixed square tubes to be fixedly connected as a whole, generating a tensile force between them. When the road is cast and formed on the foundation using this support structure, the bottom-fixed square tube provides stable support within the road, and adjacent tubes can pull against each other, effectively ensuring the structural stability of the road, reducing the likelihood of breakage under localized stress, and guaranteeing the long-term stability of the road.

[0009] In one specific implementation scheme, a sand guiding channel for allowing sand and gravel to enter the inner cavity of each bottom-fixed square tube is provided through the side wall, and multiple sand-receiving plates for receiving sand and gravel are also provided at intervals inside the side wall of the bottom-fixed square tube.

[0010] By adopting the above technical solution, the sand guiding channel is used for sand and gravel to pass through and enter the inner cavity of the bottom solid square tube, and the sand receiving plate is used to receive the sand and gravel entering the inner cavity of the bottom solid square tube, thereby helping to ensure the uniform distribution of sand and gravel in the inner cavity of the bottom solid square tube; after the concrete slurry is poured on the foundation, the sand and gravel distributed on the bottom solid square tube and the sand receiving plate can increase the connection strength of the bottom solid square tube in the road, thereby helping to ensure the positional stability of the bottom solid square tube in the road.

[0011] In one specific implementation, the ground-locking mechanism includes a drilling cone and a connecting cylinder; the connecting cylinder is installed on the bottom solidification square tube, and the drilling cone is located at one end of the connecting cylinder that passes through the bottom solidification square tube and is inserted into the foundation; the inner cavity of the connecting cylinder is used to pour concrete slurry, and the concrete slurry, after solidification, can form a rammed block in the inner cavity of the connecting cylinder.

[0012] By adopting the above technical solution, the connecting cylinder can be quickly and stably inserted into the foundation through the drilling cone; after the concrete slurry is poured into the inner cavity of the connecting cylinder, it forms a rammed block, which increases the self-weight of the connecting cylinder and ensures the positioning stability of the connecting cylinder on the foundation, thereby helping to ensure the positional stability and application stability of the bottom-fixed square tube on the foundation.

[0013] In one specific implementation, each set of the abutment mechanism includes a side plate and an inner abutment plate. The inner abutment plate is disposed on the side wall of the bottom fixed square tube via the side plate. An abutment channel is formed between the abutment frame and the bottom fixed square tube for the inner abutment plate to abut. The side wall of the abutment frame and located within the abutment channel are also provided with multiple predetermined rods. The side wall of the inner abutment plate is provided with a locking groove for the predetermined rods to be inserted.

[0014] By adopting the above technical solution, the inner abutment plate is set on the bottom solid square tube through the side connecting plate. When adjacent bottom solid square tubes are connected, the inner abutment plate is inserted into the inner cavity of the adjacent abutment channel, and the predetermined rod is inserted into the inner cavity of the locking groove, thereby enabling adjacent bottom solid square tubes to be connected and ensuring the positional stability of adjacent bottom solid square tubes on the foundation.

[0015] In one specific implementation, the locking assembly includes a locking screw and a retaining nut; the locking screw is disposed on the side wall of the adjacent frame and passes through the side plate, and the retaining nut is threaded onto the locking screw to position the side plate on the adjacent frame.

[0016] By adopting the above technical solution, after the locking screw passes through the side plate, it limits the position of the side plate relative to the adjacent frame. After the fixing nut is screwed onto the locking screw, the side plate and the adjacent frame are fixedly connected as a whole, thereby effectively ensuring the connection strength of the adjacent variable-fixed square tubes.

[0017] In one specific implementation scheme, the support structure of the compressive bearing type road further includes multiple sets of longitudinal bracing mechanisms disposed on the bottom solid square tube. Each set of longitudinal bracing mechanisms includes a longitudinal bracing column, a counter bracing plate, and a tensile support plate. The tensile support plate is disposed on the side wall of the bottom solid square tube through the longitudinal bracing column, and the outer circumferential dimension of the tensile support plate is larger than the outer diameter dimension of the longitudinal bracing column. The counter bracing plate is inclinedly disposed between the tensile support plate and the longitudinal bracing column.

[0018] By adopting the above technical solution, the tensile support plate is set on the bottom solid square tube through the longitudinal support column. After the road is formed, the tensile support plate and the bottom solid square tube located inside the road pull against each other through the longitudinal support column, so that the road forms a tensile force in the vertical direction, which helps to ensure the positional stability and application strength of the road after being stressed. The support plate, the longitudinal support column and the tensile support plate together form a stable triangular structure, which helps to ensure the tensile strength of the tensile support plate relative to the bottom solid square tube inside the road.

[0019] In one specific implementation scheme, a tension unit is provided between each of the tensile support plates and the connecting cylinder. The tension unit includes a connecting cable and a counterweight. One end of the connecting cable is disposed on the tensile support plate, and the counterweight is disposed on the other end of the connecting cable. The counterweight and the end of the connecting cable connected to the counterweight are located in the inner cavity of the connecting cylinder and positioned inside the ramming block.

[0020] By adopting the above technical solution, the connecting cable forms a tensile force between the tensile support plate and the tamping block, which further increases the connection strength and tensile strength between the tensile support plate and the bottom solid square tube, thereby effectively ensuring the application stability and tensile strength of the tensile support plate inside the road.

[0021] In one specific implementation scheme, a fixed connection unit is also provided between adjacent tensile support plates. The fixed connection unit includes a portal frame and a special-shaped strip. The special-shaped strip is provided on both ends of the portal frame, and the tensile support plate is provided with a through-hole for the special-shaped strip and the end of the portal frame connected to the special-shaped strip to be simultaneously adapted and abutted.

[0022] By adopting the above technical solution, after the portal frame and the irregular strip are inserted into the inner cavity of the insertion channel, the adjacent tensile support plates can be fixedly connected as a whole. This allows all the tensile support plates and all the bottom-fixed square tubes located inside the road to pull against each other in the vertical direction, effectively ensuring the structural stability and compressive strength of the road and reducing the phenomenon of road breakage due to local stress.

[0023] In one specific implementation, the fixed connection unit further includes a side fixing module, which includes a side fixing plate and a stop bolt; the side fixing plate is disposed on the side wall of the portal frame and abuts against the tensile support plate, and the stop bolt is used to position the side fixing plate on the tensile support plate.

[0024] By adopting the above technical solution, the side plate is used to increase the contact area between the portal frame and the tensile support plate, and the stop bolt is used to fix the connection between the tensile support plate and the side plate, thereby effectively ensuring the positional stability and application strength of the portal frame positioned on the tensile support plate.

[0025] In summary, this application has the following beneficial technical effects:

[0026] 1. The bottom-fixed square tube, with its rigidity and large surface area, is stably anchored to the foundation. The ground-locking mechanism positions the bottom-fixed square tube on the foundation, limiting its position and reducing loosening or swaying. The adjacent fixing mechanism, connected to the adjacent frame, can fix two adjacent sets of bottom-fixed square tubes into a whole, thereby generating tensile forces between adjacent bottom-fixed square tubes. When the road is cast and formed on the foundation based on this support structure, the bottom-fixed square tubes can provide stable support inside the road, and adjacent bottom-fixed square tubes can pull against each other, thus effectively ensuring the structural stability of the road, reducing the possibility of road breakage under local stress, and ensuring the stability of the road for long-term use.

[0027] 2. The tensile support plate is set on the bottom solid square tube through longitudinal support columns. After the road is formed, the tensile support plate and the bottom solid square tube located inside the road are pulled against each other through the longitudinal support columns, so that the road forms a tensile force in the vertical direction, which helps to ensure the positional stability and application strength of the road after being stressed. The support plate, longitudinal support columns and tensile support plate together form a stable triangular structure, which helps to ensure the tensile strength of the tensile support plate relative to the bottom solid square tube inside the road. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the support structure of a compressive bearing type road according to an embodiment of this application;

[0029] Figure 2 This is a schematic diagram illustrating the longitudinal bracing mechanism in an embodiment of this application;

[0030] Figure 3 This is a schematic diagram of the connection relationship between adjacent bottom-fixed square tubes in an embodiment of this application;

[0031] Figure 4 This is a schematic diagram used to illustrate the fixed connection unit in the embodiments of this application.

[0032] Explanation of reference numerals in the attached figures:

[0033] 1. Bottom-fixed square tube; 11. Sand guide channel; 12. Sand-bearing plate; 13. Adjacent frame; 14. Adjacent fixing mechanism; 141. Side plate; 142. Inner abutment plate; 1421. Locking groove; 15. Adjacent abutment channel; 151. Pre-set rod; 2. Ground locking mechanism; 21. Drilling cone; 22. Connecting cylinder; 221. Ramming block; 3. Locking assembly; 31. Locking screw; 32. Fixing nut; 4. Longitudinal abutment mechanism; 41. Longitudinal abutment column; 42. Opposite abutment plate; 43. Tensile support plate; 431. Insertion channel; 5. Pull-out unit; 51. Connecting cable; 52. Counterweight block; 6. Fixed connection unit; 61. Portal frame; 62. Irregular strip; 63. Side fixing module; 631. Side fixing side plate; 632. Stop bolt. Detailed Implementation

[0034] This application discloses a support structure for a road with compressive load-bearing capacity.

[0035] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0036] Reference Figure 1 A support structure for a road with compressive strength includes multiple sets of bottom-stabilized square tubes 1. In this embodiment, the bottom-stabilized square tube 1 can be a solid square tube with a hollow interior, openings at both ends, and a rectangular shape. Compared with traditional steel cages, the bottom-stabilized square tube 1 has higher rigidity and strength, and the connection strength of adjacent bottom-stabilized square tubes 1 is higher and more stable. After multiple sets of bottom-stabilized square tubes 1 are connected and used as internal supports for the road, it helps to ensure the overall strength of the road structure and reduces the phenomenon of direct fracture under local stress.

[0037] Reference Figure 2 and Figure 3In this embodiment, each set of bottom-fixed square tubes 1 is positioned on the foundation by two sets of ground-locking mechanisms 2 to reduce the phenomenon of loosening or deviation of the bottom-fixed square tubes 1 relative to the foundation. Each set of ground-locking mechanisms 2 includes a drilling cone 21 and a connecting cylinder 22. The drilling cone 21 can be a solid steel cone, and the connecting cylinder 22 is a steel cylinder with a hollow inner cavity and holes at both ends. The drilling cone 21 is welded to one end of the connecting cylinder 22 along its length.

[0038] Reference Figure 2 and Figure 3 One end of the connecting cylinder 22 with the drilling cone 21 passes through the bottom-fixed square tube 1 and is welded to the connecting cylinder 22. In the actual installation of the bottom-fixed square tube 1, the construction personnel use pile driving equipment to drive the end of the connecting cylinder 22 away from the drilling cone 21, so that the end of the connecting cylinder 22 with the cone is inserted into the foundation until the bottom wall of the bottom-fixed square tube 1 is pressed against the top of the foundation, thereby achieving the positioning of the bottom-fixed square tube 1 on the foundation.

[0039] Reference Figure 2 To improve the positional stability of the bottom-fixed square tube 1 on the foundation, a tamping block 221 is also provided inside the side wall of the connecting cylinder 22. In this embodiment, the tamping block 221 can be a block formed after the concrete slurry has solidified. After the bottom-fixed square tube 1 is positioned on the foundation, the construction personnel can pour concrete slurry into the inner cavity of the connecting cylinder 22. After the concrete slurry solidifies, the tamping block 221 is formed inside the side wall of the connecting cylinder 22. At this time, the self-weight of the connecting cylinder 22 is greatly increased, thereby effectively ensuring the positional stability of the bottom-fixed square tube on the foundation.

[0040] Reference Figure 2 To ensure the road's compressive and impact resistance after completion, each set of bottom-fixed square tubes 1 has multiple vertically penetrating sand-guiding channels 11 on its sidewall, and multiple horizontally arranged sand-bearing plates 12 inside the sidewall of the bottom-fixed square tube 1. In this embodiment, each set of bottom-fixed square tubes 1 has two sand-bearing plates 12 inside its sidewall, with the two sand-bearing plates 12 located on opposite sides of the inner cavity of the bottom-fixed square tube 1, and one sand-bearing plate 12 positioned above the other.

[0041] Reference Figure 2 Once the foundation-supporting square tube 1 is positioned on the foundation, construction workers can pour sand and gravel onto the sidewalls of the tube. Some of the sand and gravel passes through the sand guiding channel 11 and enters the inner cavity of the tube. The sand and gravel entering the inner cavity of the tube can be distributed on the top wall of the sand-bearing plate 12 or on the inner bottom wall of the inner cavity of the tube. When construction workers pour concrete for the road on the foundation using the foundation-supporting square tube 1 as a support, the concrete slurry used for pouring the road can bond with the sand and gravel located on the sidewalls and inner cavity of the tube, thereby effectively improving the forming strength of the tube inside the road and helping to reduce the phenomenon of road cracking due to local stress in subsequent applications.

[0042] Reference Figure 2 and Figure 3 To improve the local stress strength after road formation, each set of bottom-fixed square tubes 1 is provided with an adjacent frame 13 and an adjacent fixing mechanism 14 on both sides in the width direction. Two adjacent sets of bottom-fixed square tubes 1 can be connected by the adjacent fixing mechanism 14 of one set of bottom-fixed square tubes 1 and the adjacent frame 13 of the other set of bottom-fixed square tubes 1. Each set of adjacent fixing mechanism 14 includes a side plate 141 and an inner abutment plate 142. The side plate 141 is welded to the side wall of the bottom-fixed square tube 1 in the horizontal direction, and the inner abutment plate 142 is welded to the end wall of the side plate 141 away from the bottom-fixed square tube 1 in the vertical direction. The inner abutment plate 142 and the side plate 141 are L-shaped.

[0043] Reference Figure 3 In this embodiment, the abutment frame 13 can be an L-shaped frame, and an abutment channel 15 is formed between the abutment frame 13 and the bottom fixed square tube 1. Multiple predetermined rods 151 are welded to the inner bottom wall of the abutment channel 15, and multiple locking grooves 1421 are provided on the end wall of the inner abutment plate 142 facing the foundation. The inner diameter of the locking groove 1421 is adapted to the outer circumferential size of the predetermined rods 151, and the locking grooves 1421 on the inner abutment plate 142 correspond one-to-one with the predetermined rods 151 in the abutment channel 15.

[0044] Reference Figure 2 and Figure 3 After adjacent bottom-fixed square tubes 1 are installed on the foundation in sequence, the inner abutment plate 142 of a set of bottom-fixed square tubes 1 can be inserted into the inner cavity of the adjacent abutment channel 15 until the bottom wall of the side plate 141 abuts against the top wall of the adjacent frame 13. At this time, the predetermined rod 151 can be inserted into the inner cavity of the locking groove 1421 to limit the position of the inner abutment plate 142 relative to the adjacent frame 13, so that the adjacent bottom-fixed square tubes 1 are initially connected and it is not easy for relative movement to occur.

[0045] Reference Figure 2 and Figure 3 To improve the connection strength of adjacent bottom-fixed square tubes 1, a locking assembly 3 is also provided on the adjacent frame 13 for positioning the adjacent fixing mechanism 14 on the adjacent frame 13. The locking assembly 3 includes a locking screw 31 and a fixing nut 32. The locking screw 31 is welded vertically to the top wall of the adjacent frame 13. When the bottom wall of the side plate 141 abuts against the top wall of the adjacent frame 13, the locking screw 31 can pass through the side plate 141. At this time, the construction personnel tighten the fixing nut 32 onto the locking screw 31, which can fix the side plate 141 and the adjacent frame 13 into a whole, thereby forming a tensile force between adjacent bottom-fixed square tubes 1. This can provide stable support when the road is under local stress, and help reduce the phenomenon of direct breakage after the road is under local stress.

[0046] Reference Figure 1 and Figure 2 To further improve the compressive strength of the road structure, the support structure of the compressive bearing road also includes multiple sets of longitudinal bracing mechanisms 4. The longitudinal bracing mechanisms 4 are used to improve the tensile strength of the bottom fixed square tube 1 in the vertical direction, thereby improving the compressive strength and stability of the road under local stress.

[0047] Reference Figure 2 Each set of longitudinal bracing mechanisms 4 includes a longitudinal bracing column 41, a counterweight plate 42, and a tensile support plate 43. The longitudinal bracing column 41 is welded vertically to the top wall of the bottom-fixed square tube 1. The tensile support plate 43 is welded horizontally to the end of the longitudinal bracing column 41 away from the bottom-fixed square tube 1, and the outer circumference of the tensile support plate 43 is larger than the outer diameter of the longitudinal bracing column 41. It should be noted that the longitudinal end of the tensile support plate 43 closest to the connecting cylinder 22 is located directly above the connecting cylinder 22. The counterweight plate 42 is obliquely welded between the tensile support plate 43 and the longitudinal bracing column 41, forming a stable triangular structure among the counterweight plate 42, the longitudinal bracing column 41, and the tensile support plate 43.

[0048] Reference Figure 1 and Figure 2 When the concrete slurry forming the road is poured onto the foundation, the tensile support plate 43 and the bottom solid square tube 1 form mutual tension inside the road, thereby creating a tensile force in the vertical direction of the road, effectively ensuring the stability of the road after local stress.

[0049] Reference Figure 2 and Figure 4 In order to improve the tensile strength between the tensile support plate 43 and the bottom fixed square tube 1, a tension unit 5 is also provided between the tensile support plate 43 and the connecting cylinder 22. The tension unit 5 includes a connecting cable 51 and a counterweight 52. The connecting cable 51 can be a cable woven from steel wire, and the counterweight 52 can be a solid steel block.

[0050] Reference Figure 2 and Figure 4 One end of the connecting cable 51 is welded to the bottom wall of the tensile support plate 43, and the counterweight 52 is welded to the other end of the connecting cable 51. The end of the connecting cable 51 connected to the counterweight 52 is located inside the connecting cylinder 22. After the operator pours concrete slurry into the connecting cylinder 22 and it solidifies to form a rammed block 221, the counterweight 52 and the end of the connecting cable 51 located inside the connecting cylinder 22 can be fixed inside the rammed block 221, so that the tensile support plate 43 and the rammed block 221 form a tensile force through the connecting cable 51. At this time, the rammed block 221 is connected to the bottom solidification tube 1 and the foundation through the connecting cylinder 22, effectively ensuring the tensile strength of the tensile support plate 43 and the bottom solidification tube 1, thereby improving the stability of the road under local stress.

[0051] Reference Figure 2 and Figure 4 To improve the support stability provided by the tensile support plate 43 inside the road, a fixed connection unit 6 is also provided between adjacent tensile support plates 43. The fixed connection unit 6 includes a portal frame 61, a special-shaped strip 62, and a side fixing module 63. The special-shaped strip 62 can be a dovetail steel strip, which is integrally formed on the end wall of the portal frame 61 in the length direction and extends along the length direction of the portal frame 61.

[0052] Reference Figure 4 A horizontal insertion channel 431 is provided on the side wall of the tensile support plate 43. The insertion channel 431 allows the end of the irregular strip 62 and the portal frame 61 connected to the irregular strip 62 to be inserted, thereby enabling a set of portal frames 61 to connect two adjacent tensile support plates 43 at the same time, so that a tensile force is formed between the adjacent tensile support plates 43, which improves the stability of the tensile support plate 43 in the road.

[0053] Reference Figure 4 The edge-fixing module 63 is used to fix the portal frame 61 to the tensile support plate 43. The edge-fixing module 63 includes an edge-fixing side plate 631 and a stop bolt 632. The edge-fixing side plate 631 is welded horizontally to the opposite side wall of the portal frame 61. When the end of the profiled strip 62 and the portal frame 61 near the profiled strip 62 is inserted into the cavity of the insertion channel 431, the bottom wall of the edge-fixing side plate 631 can abut against the top wall of the tensile support plate 43. The stop bolt 632 passes through the edge-fixing side plate 631 and can be threaded into the pre-set threaded groove on the top wall of the tensile support plate 43, thereby fixing the edge-fixing side plate 631 and the tensile support plate 43 into a whole, ensuring the connection strength and stability of the portal frame 61 connected to the adjacent tensile support plate 43.

[0054] The implementation principle of the support structure for a compressive bearing road according to this application embodiment is as follows: the bottom-fixed square tube 1, through its rigidity and large surface area, stably abuts against the foundation. One end of the connecting cylinder 22 with the drilling cone 21 passes through the bottom-fixed square tube 1 and is positioned on the foundation. The connecting cylinder 22 is also fixedly connected to the bottom-fixed square tube 1 to ensure the positional stability and application stability of the bottom-fixed square tube 1 on the foundation.

[0055] After the inner abutment plate 142 enters the inner cavity of the adjacent abutment channel 15, the pre-positioning rod 151 is inserted into the inner cavity of the locking groove 1421, and the locking screw 31 passes through the side plate 141. The construction personnel tighten the fixing nut 32 onto the pre-positioning rod 151, so that the side plate 141 and the adjacent frame 13 are fixedly connected as a whole, thereby fixing the adjacent bottom-fixed square tubes 1 as a whole. When the concrete slurry forming the road is poured onto the foundation and forms the road after curing, the connected bottom-fixed square tubes 1 can pull against each other and provide stable support inside the road, thus effectively ensuring the structural stability of the road and helping to reduce the phenomenon of direct breakage after local stress on the road.

[0056] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A support structure for a road with compressive bearing capacity, characterized in that: It includes multiple sets of bottom-fixed square tubes (1); each bottom-fixed square tube (1) is provided with a ground-locking mechanism (2), and one end of the ground-locking mechanism (2) is positioned in the foundation so that the bottom-fixed square tube (1) is positioned on the foundation; each bottom-fixed square tube (1) is also provided with an adjacent frame (13) and an adjacent fixing mechanism (14) on opposite sides, and a set of adjacent fixing mechanisms (14) can be connected to a set of adjacent frames (13) so that adjacent bottom-fixed square tubes (1) are connected; the adjacent frame (13) is also provided with a locking group for positioning the adjacent fixing mechanism (14) on the adjacent frame (13). Component (3); Each of the bottom-fixed square tubes (1) has a sand-guiding channel (11) through which sand and gravel enter the inner cavity of the bottom-fixed square tube (1), and multiple sand-receiving plates (12) for receiving sand and gravel are also spaced apart in the side wall of the bottom-fixed square tube (1); The ground-locking mechanism (2) includes a drilling cone (21) and a connecting cylinder (22); The connecting cylinder (22) is installed on the bottom-fixed square tube (1), and the drilling cone (21) is installed on the connecting cylinder (22), and the drilling cone (21) is located after the connecting cylinder (22) passes through the bottom-fixed square tube (1) and is inserted into the foundation. On one end; the inner cavity of the connecting cylinder (22) is used for pouring concrete slurry, and the concrete slurry can form a rammed block (221) in the inner cavity of the connecting cylinder (22) after solidification; the support structure of the compressive bearing type road also includes multiple sets of longitudinal bracing mechanisms (4) set on the bottom solid square tube (1), each set of longitudinal bracing mechanisms (4) includes a longitudinal bracing column (41), a counter bracing plate (42) and a tensile support plate (43); the tensile support plate (43) is set on the side wall of the bottom solid square tube (1) through the longitudinal bracing column (41), and the outer circumferential dimension of the tensile support plate (43) is larger than the outer diameter dimension of the longitudinal bracing column (41); The abutment plate (42) is inclined between the tensile support plate (43) and the longitudinal support column (41); a tension unit (5) is provided between each tensile support plate (43) and the connecting cylinder (22), the tension unit (5) includes a connecting cable (51) and a counterweight (52); one end of the connecting cable (51) is provided on the tensile support plate (43), and the counterweight (52) is provided at the other end of the connecting cable (51); the counterweight (52) and the connecting cable (51) are connected at one end located in the inner cavity of the connecting cylinder (22) and positioned inside the ramming block (221).

2. The support structure for a compressive bearing road according to claim 1, characterized in that: Each set of the adjacent fixing mechanism (14) includes a side plate (141) and an inner abutment plate (142). The inner abutment plate (142) is set on the side wall of the bottom fixed square tube (1) through the side plate (141). An adjacent abutment channel (15) is formed between the adjacent frame (13) and the bottom fixed square tube (1) for the inner abutment plate (142) to abut. A number of predetermined rods (151) are also provided on the side wall of the adjacent frame (13) and in the adjacent abutment channel (15). A locking groove (1421) for the predetermined rods (151) to be inserted is provided on the side wall of the inner abutment plate (142).

3. The support structure for a compressive bearing type road according to claim 2, characterized in that: The locking assembly (3) includes a locking screw (31) and a retaining nut (32); the locking screw (31) is disposed on the side wall of the adjacent frame (13) and passes through the side plate (141); the retaining nut (32) can be threaded onto the locking screw (31) so that the side plate (141) is positioned on the adjacent frame (13).

4. The support structure for a compressive bearing road according to claim 3, characterized in that: A fixed connection unit (6) is also provided between adjacent tensile support plates (43). The fixed connection unit (6) includes a portal frame (61) and a special strip (62). The special strip (62) is provided on both ends of the portal frame (61). A plug-in channel (431) is provided through the tensile support plate (43) for the special strip (62) and the portal frame (61) to be connected to the special strip (62) to be simultaneously adapted and abutted.

5. The support structure for a compressive bearing type road according to claim 4, characterized in that: The fixed connection unit (6) also includes a side fixing module (63), which includes a side fixing plate (631) and a stop bolt (632). The side fixing plate (631) is set on the side wall of the portal frame (61) and abuts against the tensile support plate (43). The stop bolt (632) is used to position the side fixing plate (631) on the tensile support plate (43).

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