Retaining wall construction device and construction method

Abstract

The invention discloses a retaining wall construction device and method, and particularly relates to the technical field of retaining wall construction. The retaining wall construction device comprises a fixing frame, a supporting frame, an embedded electric cylinder and a bidirectional embedded reinforcing mechanism; the two-way embedded reinforcing mechanism comprises a connecting beam, two supporting beams, an inserting plate, a plurality of vertical inserting groove plates, inserting strips, a plurality of transverse groove boxes and transverse strips. The device further comprises an embedding and fixing mechanism and a reinforcing and pre-embedding mechanism. According to the two-way embedded reinforcing mechanism, after concrete slurry in a plurality of transverse groove boxes and a plurality of vertical inserting groove plates is solidified, transverse and vertical construction reinforcement can be achieved in the retaining wall, the concrete slurry can be fully embedded into the retaining wall body, and therefore in the construction process of the retaining wall, the construction efficiency is greatly improved. Therefore, the problem that the construction stability of the retaining wall is greatly reduced in the construction process of the retaining wall due to the fact that the retaining wall is difficult to be fully embedded into the retaining wall body is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of retaining wall construction, and more specifically, to a retaining wall construction device and a construction method. Background Art

[0002] The retaining wall construction device plays a key role in the construction process of the retaining wall. Its main purpose is to reduce the difficulty of construction. The retaining wall construction device can be directly installed on the construction wall body, without having to be installed on the foundation of the construction area, thus avoiding the need to fill and harden the foundation of the construction area. This feature makes it easier to build retaining walls in complex terrains, reducing the difficulty and limitations of construction.

[0003] In the existing public documents, the patent announcement number CN108179762A discloses a reinforcement construction method for a retaining wall reinforcement device. The construction device is provided with a grouting anchor rod through each anchor rod hole. A channel steel rib column is provided on the outer wall surface of the retaining wall body corresponding to each column of anchor rod holes, and a horizontal rod is provided corresponding to each row of anchor rod holes. The front end of each channel steel rib column is fixedly connected to a channel steel diagonal brace, and a horizontal tie rod is fixedly connected between all the channel steel diagonal braces. The channel steel rib column, the horizontal rod and the grouting anchor rod are fixedly connected to form a whole. The invention also relates to a reinforcement construction method for a retaining wall reinforcement device. The retaining wall reinforcement device of the invention can mobilize and utilize the stability of the soil itself, give full play to the bearing capacity of the soil itself, help to ensure the stability of the retaining wall, and can effectively prevent the occurrence of instability or even collapse accidents of the retaining wall. However, the technology still has the following defects.

[0004] During the construction of retaining walls, although the bearing capacity of the soil itself can be used to reinforce the retaining wall construction, it is difficult to fully embed the retaining wall into the retaining wall body during the construction process. Therefore, the stability of the retaining wall construction is greatly reduced during the construction process. For this reason, a retaining wall construction device and construction method are needed. Summary of the invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a retaining wall construction device and a construction method.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a retaining wall construction device, comprising a fixed frame, a support frame and an embedded electric cylinder, the support frame is fixed on one side of the fixed frame, the embedded electric cylinder is fixedly connected to the top end of the support frame, and the output end of the embedded electric cylinder is provided with a bidirectional embedded reinforcement mechanism; the bidirectional embedded reinforcement mechanism comprises a connecting beam fixedly arranged at the output end of the embedded electric cylinder, and two supporting beams are fixedly connected to one side of the connecting beam, and a plug-in board is fixedly connected to one end of the support beam; a plurality of vertical slot plates are fixedly installed on one side of the plug-in board, a plug-in strip is fixedly connected to one side of the vertical slot plate, a plurality of horizontal slot boxes are fixedly connected between two adjacent vertical slot plates, and a horizontal strip is fixedly connected to one side of the horizontal slot box; an embedded fixing mechanism is provided on the top end of the plug-in board; a reinforcement embedded mechanism is provided on the lower surface of the fixed frame.

[0007] Preferably, a plurality of the vertical slot plates are arranged equidistantly from front to back, the cross-section of the insert is triangular, the outer wall of the insert is smooth, the vertical slot plates and the insert are made of stainless steel, and the inner wall of the vertical slot plates is smooth, the interior of the transverse slot box is fixedly connected with two guide pipes, and two adjacent transverse slot boxes are connected; the inner wall of the transverse slot box is smooth. The upper surface of each support beam is fixedly connected with an inclined frame, and the lower surface of the support beam is fixedly connected with a reinforcement frame, and the inclined frame and the reinforcement frame are fixedly connected to the plug-in board.

[0008] When the technical solution is in use, the embedded electric cylinder pushes the connecting beam to move right, and the connecting beam causes the two supporting beams to move right synchronously. At the same time, the supporting beam drives the reinforcement frame to move right, and the inclined frame, the reinforcement frame and the supporting beam all support the plug-in plate to move right. The plug-in plate drives multiple vertical slot plates to move right and insert into the soil of the retaining wall, and the horizontal trough box drives the horizontal bars to be inserted into the soil.

[0009] Preferably, the embedded fixing mechanism includes a sleeve plate fixedly arranged on the top of the plug-in board, and the top of the sleeve plate is fixedly connected to a push-down electric cylinder; the output end of the push-down electric cylinder is fixedly connected to a push shaft, and the bottom end of the push shaft is fixedly connected to a push plate, and the bottom end of the push plate is fixedly connected to a plurality of linkage plates; a plurality of insertion rods are fixedly connected to the bottom end of each linkage plate, and a sleeve block is slidably connected to the outer wall of the insertion rod, and the sleeve block is fixedly connected to the vertical slot plate; an induction block is fixedly connected to one end of one of the linkage plates, and a distance sensor is provided below the induction block, and the distance sensor The device is fixedly connected with the plug-in board; the embedded fixing mechanism also includes a lower pressure frame, a linkage concave plate, two plug-in rods, two tips and a sleeve support block; the lower pressure frame is fixed to one side of the push plate, and the linkage concave plate is fixed to the bottom end of the lower pressure frame, the two plug-in rods are fixed to the bottom end of the linkage concave plate, the two tips are respectively fixed to the bottom ends of the two plug-in rods, the sleeve support block is slidably connected to the outer wall of the tip, and the sleeve support blocks are fixedly connected to the fixed frame, the insertion rod is slidably connected to the vertical slot plate, and the outer wall of the insertion rod is a smooth surface; the cross-sectional shape of the insertion rod is circular.

[0010] When the technical solution is in use, the push-down electric cylinder pushes the push shaft downward, the sleeve plate provides stable support for the push-down electric cylinder, the push plate causes multiple linkage plates to move downward, the insertion rod slides down along the inner wall of the sleeve block, and at the same time the push plate causes the lower pressure frame to move downward, the linkage concave plate drives the two plug-in rods to move downward, the plug-in rod drives the tip to move downward, and the tip is inserted into the soil.

[0011] Preferably, the reinforcement embedded mechanism comprises two brackets fixedly arranged on the lower surface of the fixed frame; a controller is fixedly connected to one side of one of the brackets, a reinforcement beam is installed at the bottom end of the bracket, and both brackets are fixedly connected to the reinforcement beam; two reinforcement rods are fixedly connected to the bottom end of the reinforcement beam, a bottom beam is fixedly installed at the bottom end of the reinforcement rod, a sleeve slider is fixedly installed on one side of each bottom beam, and a feed pipe is welded to the inner wall of the sleeve slider; an inclined push block is welded to one side of the reinforcement beam, and a support electric cylinder is fixedly installed on the lower surface of the inclined push block, and the bottom end of the support electric cylinder is fixedly connected to a support base. The vertical cross-section of the support base is triangular, and the cross-section of the two feed pipes is circular.

[0012] When the technical solution is in use, two feed pipes are inserted into the concrete of the retaining wall foundation, and the sliding block is supported by the bottom beam, the sliding block supports the bottom beam, the reinforcement rod provides support force for the reinforcement beam, and the supporting electric cylinder pushes the inclined push block upward, and the inclined push block pushes the reinforcement beam upward.

[0013] A construction method, the method comprising the following steps: Step 1: Pre-embedded reinforcement: two feed pipes are inserted into the concrete of the retaining wall foundation, and the supporting electric cylinder pushes the tilting push block upward, so that the tilting push block pushes the reinforcement beam upward; Step 2: Two-way embedding reinforcement construction: the embedding electric cylinder pushes the connecting beam to the right, the supporting beam drives the reinforcement frame to the right, and the transverse trough box drives the transverse strip to be inserted into the soil; Step 3: Embedding and fixing construction: Push down the electric cylinder to push the push shaft downward, the linkage concave plate drives the two plug-in rods to move downward, the plug-in rod drives the tip to move downward, and the tip is inserted into the soil; Step 4: Filling and forming construction: pouring concrete slurry into the diversion pipe, and after the concrete slurry inside multiple horizontal trough boxes and multiple vertical slot plates solidifies, the retaining wall is fixed.

[0014] Technical effects and advantages of the present invention: 1. The present invention utilizes a bidirectional embedded reinforcement mechanism, and the embedded electric cylinder pushes the connecting beam to move rightward. The connecting beam causes the two supporting beams to move rightward synchronously, and the supporting beam drives the reinforcement frame to move rightward. The inclined frame, the reinforcement frame and the supporting beam all support the plug-in plate to move rightward. A plurality of vertical slot plates move rightward and are inserted into the soil of the retaining wall. The transverse slot box drives the transverse strip to be inserted into the soil. After the concrete slurry inside the plurality of transverse slot boxes and the plurality of vertical slot plates solidifies, the interior of the retaining wall can be reinforced horizontally and vertically, so that the retaining wall can be fully embedded in the retaining wall body. Therefore, during the construction of the retaining wall, the construction stability of the retaining wall is greatly improved. 2. The present invention embeds the fixing mechanism, pushes the electric cylinder downward to push the push shaft downward, the plug-in plate supports the sleeve plate, the push shaft pushes the push plate downward, the push plate causes multiple linkage plates to move downward, the insertion rod slides down along the inner wall of the sleeve block, the insertion rod is inserted into the soil along the inside of the vertical slot plate, the push plate causes the lower pressure frame to move downward, the linkage concave plate drives the two plug-in rods to move downward, the tip moves downward, the tip is inserted into the soil, and a stable supporting force is firmly provided to the fixing frame; 3. The present invention adopts a reinforcement pre-embedded mechanism, two feed pipes are inserted into the concrete of the retaining wall foundation, and the feed pipes are poured into concrete at the same time. The sleeve slider supports the feed pipes, the bottom beam supports the reinforcement rod, and the supporting electric cylinder pushes the inclined push block upward. The inclined push block pushes the reinforcement beam upward, and the bracket pushes the fixed frame to increase the stability of the fixed frame; According to the mutual influence of the above multiple actions, first the tilting push block pushes the reinforcement beam upward, the bracket pushes the fixed frame, and then the horizontal slot box drives the horizontal bar to be inserted into the soil. After the concrete slurry inside the multiple horizontal slot boxes and the multiple vertical slot plates solidifies, the push plate moves the lower pressure frame downward, and the linkage concave plate drives the two plug-in rods to move downward, and the tip moves downward. During the construction of the retaining wall, the stability of the retaining wall construction is greatly improved. In summary, during the construction of the retaining wall, it can be fully embedded in the retaining wall body, so during the construction of the retaining wall, the stability of the retaining wall construction is greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall front view structure of the retaining wall construction device of the present invention.

[0016] Figure 2 It is a schematic diagram of the partial structure of the connection between the support beam and the connection beam of the present invention.

[0017] Figure 3 It is a schematic diagram of the side structure of the retaining wall construction device of the present invention.

[0018] Figure 4 It is a schematic diagram of the partial structure of the connection between the plug board and the distance sensor of the present invention.

[0019] Figure 5 It is a schematic diagram of the vertical cross-section structure of the retaining wall construction device of the present invention.

[0020] Figure 6 It is a schematic diagram of the rear structural view of the retaining wall construction device of the present invention.

[0021] Figure 7 It is a schematic diagram of the partial structure of the connection between the reinforcement beam and the bracket of the present invention.

[0022] Figure 8 It is a schematic diagram of the structure of the retaining wall construction device of the present invention when viewed from above.

[0023] The accompanying drawings are marked as follows: 1. fixed frame; 2. support frame; 3. embedded electric cylinder; 4. connecting beam; 5. support beam; 6. plug-in plate; 7. vertical slot plate; 8. insertion strip; 9. horizontal slot box; 10. horizontal strip; 11. guide pipe; 12. tilting frame; 13. reinforcement frame; 14. sleeve plate; 15. push-down electric cylinder; 16. push shaft; 17. push plate; 18. linkage plate; 19. insertion rod; 20. socket block; 21. induction block; 22. distance sensor; 23. lower pressure frame; 24. linkage concave plate; 25. plug-in rod; 26. tip; 27. socket support block; 28. bracket; 29. ​​controller; 30. reinforcement beam; 31. reinforcement rod; 32. bottom beam; 33. socket slide block; 34. feed pipe; 35. tilting push block; 36. support electric cylinder; 37. support base. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] As attached Figure 1-8A retaining wall construction device is shown, which is provided with a bidirectional embedding reinforcement mechanism, an embedding fixing mechanism, and a reinforcement pre-embedded mechanism. The settings of each mechanism can enable the retaining wall to be fully embedded in the retaining wall body during the construction process. Therefore, during the construction of the retaining wall, the construction stability of the retaining wall is greatly improved. The specific structural settings of each mechanism are as follows.

[0026] In this embodiment, as shown in the attached Figure 1-3 As shown, the output end of the embedded electric cylinder 3 is provided with a bidirectional embedded reinforcement mechanism; the bidirectional embedded reinforcement mechanism includes a connecting beam 4 fixedly arranged at the output end of the embedded electric cylinder 3, and one side of the connecting beam 4 is fixedly connected to two supporting beams 5, and one end of the supporting beam 5 is fixedly connected to a plug-in board 6; a plurality of vertical slot plates 7 are fixedly installed on one side of the plug-in board 6, and a plug-in strip 8 is fixedly connected to one side of the vertical slot plate 7, and a plurality of horizontal slot boxes 9 are fixedly connected between two adjacent vertical slot plates 7, and a horizontal strip 10 is fixedly connected to one side of the horizontal slot box 9; an embedded fixing mechanism is provided at the top of the plug-in board 6; and a reinforcement embedded mechanism is provided on the lower surface of the fixing frame 1.

[0027] In this embodiment, as shown in the attached Figure 2-3 As shown, there are two fixed guide pipes 11 inside the transverse trough box 9, and the two adjacent transverse trough boxes 9 are connected; the inner wall of the transverse trough box 9 is a smooth surface, so that the concrete slurry can be poured into the guide pipe 11, and then poured into multiple transverse trough boxes 9 through the guide pipe 11, and after the concrete slurry inside the multiple transverse trough boxes 9 and the multiple vertical slot plates 7 solidifies.

[0028] The upper surface of each support beam 5 is fixedly connected with a tilting frame 12, and the lower surface of the support beam 5 is fixedly connected with a reinforcement frame 13. The tilting frame 12 and the reinforcement frame 13 are fixedly connected to the plug-in board 6, so that the support beam 5 drives the tilting frame 12 to move right, and the support beam 5 drives the reinforcement frame 13 to move right. The tilting frame 12, the reinforcement frame 13 and the support beam 5 all support the plug-in board 6 to move right.

[0029] In this embodiment, as shown in the attached Figure 4-5 As shown, the embedded fixing mechanism includes a sleeve plate 14 fixedly arranged on the top of the plug-in plate 6, and the top of the sleeve plate 14 is fixedly connected to a push-down electric cylinder 15; the output end of the push-down electric cylinder 15 is fixedly connected to a push shaft 16, and the bottom end of the push shaft 16 is fixedly connected to a push plate 17, and the bottom end of the push plate 17 is fixedly connected to a plurality of linkage plates 18; the bottom end of each linkage plate 18 is fixedly connected to a plurality of insertion rods 19, and the outer wall of the insertion rod 19 is slidably connected to a sleeve block 20, and the sleeve block 20 is fixedly connected to the vertical slot plate 7.

[0030] A sensing block 21 is fixedly connected to one end of one linkage plate 18, and a distance sensor 22 is provided below the sensing block 21, and the distance sensor 22 is fixedly connected to the plug-in board 6; the embedded fixing mechanism also includes a lower pressing frame 23, a linkage concave plate 24, two plug-in rods 25, two tips 26 and a sleeve support block 27; the lower pressing frame 23 is fixed to one side of the push plate 17, and the linkage concave plate 24 is fixed to the bottom end of the lower pressing frame 23, the two plug-in rods 25 are fixed to the bottom end of the linkage concave plate 24, the two tips 26 are respectively fixed to the bottom ends of the two plug-in rods 25, the sleeve support block 27 is slidably connected to the outer wall of the tip 26, and the sleeve support block 27 is fixedly connected to the fixed frame 1. The insertion rod 19 is slidably connected to the vertical slot plate 7, and the outer wall of the insertion rod 19 is a smooth surface; the cross-sectional shape of the insertion rod 19 is circular.

[0031] In this embodiment, as shown in the attached Figure 6-8 As shown, the reinforcement pre-embedded mechanism includes two brackets 28 fixedly arranged on the lower surface of the fixed frame 1; a controller 29 is fixedly connected to one side of one of the brackets 28, a reinforcement beam 30 is installed at the bottom end of the bracket 28, and both brackets 28 are fixedly connected to the reinforcement beam 30; two reinforcement rods 31 are fixedly connected to the bottom end of the reinforcement beam 30, a bottom beam 32 is fixedly installed at the bottom end of the reinforcement rod 31, a sleeve slider 33 is fixedly installed on one side of each bottom beam 32, and a feed pipe 34 is welded to the inner wall of the sleeve slider 33; a tilting push block 35 is welded to one side of the reinforcement beam 30, and a support electric cylinder 36 is fixedly installed on the lower surface of the tilting push block 35, and a support base 37 is fixedly connected to the bottom end of the support electric cylinder 36. The vertical cross-section of the support base 37 is a triangle, and the cross-section of the two feed pipes 34 is a circular ring.

[0032] The working principle of the retaining wall construction device of the present invention is as follows: Step 1: During reinforcement pre-embedding, firstly, two feed pipes 34 are inserted into the concrete of the retaining wall foundation, and at the same time, the feed pipes 34 are poured into the concrete, and the sleeve slider 33 is supported by the bottom beam 32. The sleeve slider 33 supports the feed pipe 34, and the sleeve slider 33 supports the bottom beam 32. The bottom beam 32 supports the reinforcement rod 31, and the reinforcement rod 31 provides support force for the reinforcement beam 30. At the same time, the controller 29 starts the support electric cylinder 36, and the support base 37 supports the support electric cylinder 36. The support electric cylinder 36 pushes the tilting push block 35 upward, and the tilting push block 35 pushes the reinforcement beam 30 upward, and the reinforcement beam 30 pushes the two brackets 28, and the bracket 28 pushes the fixed frame 1.

[0033] Step 2, during the bidirectional embedding reinforcement construction, the supporting frame 2 is supported by the fixed frame 1, and the supporting frame 2 supports the embedded electric cylinder 3. The embedded electric cylinder 3 pushes the connecting beam 4 to move right, and the connecting beam 4 makes the two supporting beams 5 move right synchronously, and the supporting beam 5 drives the tilting frame 12 to move right, and at the same time, the supporting beam 5 drives the reinforcement frame 13 to move right, and the tilting frame 12, the reinforcement frame 13 and the supporting beam 5 all support the plug-in plate 6 to move right, and the plug-in plate 6 drives multiple vertical slot plates 7 to move right and insert into the soil of the retaining wall, and at the same time, the plug-in plate 6 drives multiple horizontal slot boxes 9 to move right, and the horizontal slot boxes 9 drive the horizontal bars 10 to be inserted into the soil, so that the soil can be inserted horizontally and vertically.

[0034] Step 3: During the embedding and fixing construction, the push-down electric cylinder 15 pushes the push shaft 16 downward, the plug-in plate 6 supports the sleeve plate 14, the sleeve plate 14 provides a stable support force for the push-down electric cylinder 15, the push shaft 16 pushes the push plate 17 downward, the push plate 17 makes multiple linkage plates 18 move downward, the linkage plate 18 drives multiple insertion rods 19 to move downward, the insertion rods 19 slide down along the inner wall of the sleeve block 20, and the insertion rods 19 are inserted into the soil along the inside of the vertical slot plate 7. At the same time, the push plate 17 makes the lower pressure frame 23 move downward, the lower pressure frame 23 drives the linkage concave plate 24 to move downward, the linkage concave plate 24 drives the two plug-in rods 25 to move downward, the plug-in rod 25 drives the tip 26 to move downward, and the tip 26 is inserted into the soil, so that the fixing frame 1 can be fixed deep in the soil.

[0035] Step 4: During the filling and molding construction, concrete slurry is poured into the vertical slot plates 7 to fix multiple vertical slot plates 7 in the retaining wall. At the same time, concrete slurry is poured into the guide pipe 11, and then poured into multiple horizontal slot boxes 9 through the guide pipe 11. After the concrete slurry inside the multiple horizontal slot boxes 9 and the multiple vertical slot plates 7 solidifies, the interior of the retaining wall can be reinforced horizontally and vertically, the reinforcement stability is greatly improved, and the retaining wall is fixed.

[0036] The contents not described in detail in the specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used. In this technical solution, the electrical control components not mentioned are not shown in the figure because they belong to the prior art and will not be described here.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A retaining wall construction device, comprising a fixing frame (1), a supporting frame (2) and an embedded electric cylinder (3), wherein the supporting frame (2) is fixed to one side of the fixing frame (1), and the embedded electric cylinder (3) is fixedly connected to the top of the supporting frame (2), characterized in that: The output end of the embedded electric cylinder (3) is provided with a bidirectional embedded reinforcement mechanism; The bidirectional embedding reinforcement mechanism comprises a connecting beam (4) fixedly arranged at the output end of the embedded electric cylinder (3), and two supporting beams (5) are fixedly connected to one side of the connecting beam (4), and a plug-in board (6) is fixedly connected to one end of the supporting beam (5); A plurality of vertical slot plates (7) are fixedly mounted on one side of the plug board (6), a plug strip (8) is fixedly connected to one side of the vertical slot plate (7), a plurality of transverse slot boxes (9) are fixedly connected between two adjacent vertical slot plates (7), and a transverse strip (10) is fixedly connected to one side of the transverse slot box (9); An embedded fixing mechanism is provided at the top end of the plug board (6); The lower surface of the fixing frame (1) is provided with a reinforcing embedded mechanism.

2. The retaining wall construction device according to claim 1, characterized in that: The plurality of vertical slot plates (7) are arranged in equidistant order from front to back, the cross-sectional shape of the inserting strip (8) is triangular, and the outer wall of the inserting strip (8) is a smooth surface.

3. The retaining wall construction device according to claim 1, characterized in that: The vertical slot plate (7) and the insert strip (8) are both made of stainless steel, and the inner wall of the vertical slot plate (7) is a smooth surface.

4. The retaining wall construction device according to claim 1, characterized in that: Two flow guide pipes (11) are fixedly connected inside the transverse tank box (9), and two adjacent transverse tank boxes (9) are connected; The inner wall of the transverse tank box (9) is a smooth surface.

5. The retaining wall construction device according to claim 1, characterized in that: The upper surface of each support beam (5) is fixedly connected to a tilting frame (12), and the lower surface of the support beam (5) is fixedly connected to a reinforcement frame (13), and the tilting frame (12) and the reinforcement frame (13) are both fixedly connected to the plug-in board (6).

6. The retaining wall construction device according to claim 1, characterized in that: The embedded fixing mechanism comprises a sleeve plate (14) fixedly arranged on the top of the plug-in plate (6), and the top of the sleeve plate (14) is fixedly connected to a push-down electric cylinder (15); The output end of the push-down electric cylinder (15) is fixedly connected to a push shaft (16), and the bottom end of the push shaft (16) is fixedly connected to a push plate (17), and the bottom end of the push plate (17) is fixedly connected to a plurality of linkage plates (18); A plurality of insertion rods (19) are fixedly connected to the bottom end of each linkage plate (18); a sleeve block (20) is slidably connected to the outer wall of the insertion rod (19); and the sleeve block (20) is fixedly connected to the vertical slot plate (7); A sensing block (21) is fixedly connected to one end of one of the linkage plates (18), and a distance sensor (22) is provided below the sensing block (21), wherein the distance sensor (22) is fixedly connected to the plug-in board (6); The embedding and fixing mechanism also includes a lower pressing frame (23), a linkage concave plate (24), two plug-in rods (25), two pointed ends (26), and a sleeve support block (27); The lower pressure frame (23) is fixed on one side of the push plate (17), and the linkage concave plate (24) is fixed on the bottom end of the lower pressure frame (23), the two plug-in rods (25) are fixed on the bottom end of the linkage concave plate (24), the two tips (26) are respectively fixed on the bottom ends of the two plug-in rods (25), the sleeve support block (27) is slidably connected to the outer wall of the tip (26), and the sleeve support block (27) is fixedly connected to the fixed frame (1).

7. The retaining wall construction device according to claim 6, characterized in that: The insertion rod (19) is slidably connected to the vertical slot plate (7), and the outer wall of the insertion rod (19) is a smooth surface; The cross-sectional shape of the insertion rod (19) is circular.

8. The retaining wall construction device according to claim 1, characterized in that: The reinforcement pre-embedded mechanism comprises two brackets (28) fixedly arranged on the lower surface of the fixing frame (1); A controller (29) is fixedly connected to one side of one of the brackets (28), a reinforcing beam (30) is installed at the bottom end of the bracket (28), and both of the brackets (28) are fixedly connected to the reinforcing beam (30); The bottom end of the reinforcement beam (30) is fixedly connected to two reinforcement rods (31), the bottom end of the reinforcement rod (31) is fixedly mounted with a bottom beam (32), one side of each bottom beam (32) is fixedly mounted with a sleeve sliding block (33), and the inner wall of the sleeve sliding block (33) is welded with a feed pipe (34); A tilting push block (35) is welded to one side of the reinforcement beam (30), and a supporting electric cylinder (36) is fixedly mounted on the lower surface of the tilting push block (35), and a supporting base (37) is fixedly connected to the bottom end of the supporting electric cylinder (36).

9. The retaining wall construction device according to claim 8, characterized in that: The vertical cross-section of the support base (37) is in the shape of a triangle, and the cross-section of the two feed pipes (34) is in the shape of a circular ring.

10. A construction method, using the retaining wall construction device according to any one of claims 1 to 9, characterized in that: The method comprises the following steps: Step 1: reinforcement pre-embedding, two feed pipes (34) are inserted into the concrete of the retaining wall foundation, the supporting electric cylinder (36) pushes the inclined push block (35) upward, and the inclined push block (35) pushes the reinforcement beam (30) upward; Step 2: bidirectional embedding reinforcement construction, the embedding electric cylinder (3) pushes the connecting beam (4) to move rightward, the supporting beam (5) drives the reinforcement frame (13) to move rightward, and the transverse trough box (9) drives the transverse bar (10) to be inserted into the soil; Step 3: Embedding and fixing construction: the push-down electric cylinder (15) pushes the push shaft (16) downward, the linkage concave plate (24) drives the two plug-in rods (25) downward, the plug-in rods (25) drive the tip (26) downward, and the tip (26) is inserted into the soil; Step 4: Filling and forming construction, pouring concrete slurry into the guide pipe (11), and after the concrete slurry inside the multiple horizontal slot boxes (9) and the multiple vertical slot plates (7) solidifies, the retaining wall is fixed.

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