Energy-saving soft soil roadbed slope concrete precast support piece forming device and use method thereof

Abstract

The present application relates to the technical field of energy-saving building material production, in particular to an energy-saving soft soil roadbed slope concrete precast support forming device and its use method, which comprises a bottom plate and two side plates arranged on the bottom plate, further comprising: a first end plate and a second end plate arranged between the two side plates, forming a mold cavity for component forming, the first end plate can be driven by two groups of power mechanisms arranged at the bottom of the bottom plate to move along the length direction of the bottom plate, and a locking mechanism is arranged between the second end plate and the two side plates; the power mechanism and the jacking mechanism act in sequence to make the component produce displacement in horizontal direction and vertical direction in sequence, compared with single jacking measure, the comprehensive adhesion force elimination of the frame surface before the component is taken out can be realized, the complete taking out of the component is ensured, and the quality control of energy-saving building material production is beneficial.

Description

Technical Field

[0001] This invention relates to the field of energy-saving building material production technology, specifically to an energy-saving precast concrete support device for soft soil roadbed slopes and its usage method. Background Technology

[0002] Soft soil subgrades are characterized by high natural water content, large void ratio, low bearing capacity, and significant compressibility. Their slopes are highly susceptible to slippage or collapse under the combined effects of rainfall erosion, vehicle dynamic loads, and their own weight. To ensure the overall stability and operational safety of the subgrade, a support structure is essential. Pile-slab retaining walls are widely used in engineering projects. Precast concrete retaining slabs, as typical rectangular components, are hoisted and embedded between piles to form a continuous retaining surface. They offer advantages such as factory prefabrication, convenient on-site construction, and lightweight structure, making them particularly suitable for soft soil foundations sensitive to additional loads.

[0003] To further reduce energy consumption and carbon emissions, energy-saving admixtures such as fly ash and slag powder are often added to concrete to replace part of the cement. However, the addition of these active admixtures significantly alters the cohesiveness and surface activity of concrete, leading to a substantial increase in adhesion between the component and the steel mold. Existing steel molds mostly use bolted joints, requiring pry bars or other methods to forcibly remove the molded components. This not only increases labor intensity but also easily causes localized concrete detachment due to excessive adhesion, resulting in surface defects such as pitting, exposed aggregate, or even chipped edges, directly affecting the durability and aesthetics of the component. Although some steel molds are equipped with lifting mechanisms to eliminate lateral adhesion, retaining walls are usually molded horizontally to avoid uneven distribution caused by concrete settling during molding. Therefore, as retaining walls are rectangular components with a large bottom area, localized concrete detachment can still occur on the bottom surface during upward lifting, making it difficult to ensure the complete removal of the component and negatively impacting quality control in the production of energy-saving building materials. Summary of the Invention

[0004] The purpose of this invention is to provide an energy-saving precast concrete support device for soft soil roadbed slopes and its usage method, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: An energy-saving precast concrete support molding device for soft soil roadbed slopes includes a base plate and two side plates disposed on the base plate, and further includes: The first end plate and the second end plate, located between the two side plates, together with the bottom plate and the two side plates, form a cavity for component forming. The first end plate can be driven by two sets of power mechanisms located at the bottom of the bottom plate to move along the length of the bottom plate. A locking mechanism is provided between the second end plate and the two side plates. The movable seat is slidably fitted into the side of the second end plate and connected to the locking mechanism. Before the power mechanism drives the first end plate to move, it can cause the movable seat to move relative to the second end plate through the transmission mechanism so that the locking mechanism releases the locking state between the second end plate and the two side plates. The forming component can move relative to the bottom plate and the two side plates. The lifting mechanism on the base plate can drive the component to move upward after the forming component moves relative to the base plate and the two side plates, so that the component moves relative to the first end plate and the second end plate.

[0006] The energy-saving precast concrete support molding device for soft soil roadbed slope as described above: the power mechanism includes a push-pull arm that is slidably disposed at the bottom of the base plate and connected to the first end plate, a second oil cylinder disposed at the bottom of the base plate, and a connecting plate that connects to the movable end of the second oil cylinder; One end of the connecting plate is connected to the push-pull arm via an adapter structure, and the other end is engaged with the transmission mechanism.

[0007] As described above, the energy-saving precast concrete support molding device for soft soil roadbed slope includes a transmission column at the end of the connecting plate and a strip groove on the side of the push-pull arm facing the connecting plate. The transmission column is adapted to the strip groove and extends into the strip groove, and is located at the end of the strip groove away from the second end plate. The ends of the two side plates away from the second end plate are also connected to a plurality of limiting strips that abut against the first end plate.

[0008] The energy-saving soft soil roadbed slope precast concrete support molding device described above: the locking mechanism includes two sets of stop structures respectively provided at the ends of the two side plates and a positioning structure provided at the top of the second end plate.

[0009] As described above, the energy-saving precast concrete support molding device for soft soil roadbed slope is provided with a locking hole and a round hole respectively on the side plate and the second end plate. The positioning structure includes a follower plate connected to the movable seat through a connecting plate and located at the upper end of the second end plate. The end of the follower plate is provided with a pin. The pin is adapted to the locking hole and the round hole, and passes through the round hole and extends into the locking hole.

[0010] As described above, the energy-saving precast concrete support molding device for soft soil roadbed slope includes a stop structure comprising a baffle rotatably mounted on the end of the side plate and a transmission rod connecting the rotating shaft of the baffle. The baffle abuts against the side of the second end plate away from the first end plate. The movable seat is connected to a crossbar, and the end of the crossbar is provided with a drive column. The drive column passes through a strip groove on the transmission rod and is slidably connected to the transmission rod.

[0011] As described above, the energy-saving soft soil roadbed slope concrete precast support molding device has two guide columns at the bottom of the base plate. The transmission mechanism includes a driven arm that is slidably connected to the two guide columns and is in a U-shape. The driven arm is connected to a second transmission arm through a connecting arm. The second transmission arm is slidably fitted with a first transmission arm provided on the movable seat. The driven arm abuts against the connecting plate, and the connecting plate has a first inclined surface at one end facing the driven arm, while the end of the driven arm has a second inclined surface.

[0012] The energy-saving precast concrete support molding device for soft soil roadbed slope as described above: the base plate is provided with two hysteresis grooves, the lifting mechanism includes a lifting plate located in the hysteresis grooves and a cross arm connected to the lifting plate, the cross arm is slidably connected to the base plate, and a set of booster components are connected to each end.

[0013] The energy-saving precast concrete support molding device for soft soil roadbed slope as described above: the booster component includes a first hydraulic cylinder located at the bottom of the base plate and an inclined block connected to the movable end of the first hydraulic cylinder, and the end of the cross arm is provided with an inclined part that cooperates with the inclined block.

[0014] A method of using the aforementioned energy-saving precast concrete support molding device for soft soil roadbed slopes includes the following steps: Step 1: Add concrete containing energy-saving admixtures into the mold cavity; Step 2: The component is formed, the power mechanism works, and the transmission mechanism drives the movable seat to move relative to the second end plate. The locking mechanism releases the locking state between the second end plate and the two side plates. Step 3: The power mechanism applies a thrust to the first end plate, causing the first end plate, the component, and the second end plate to move on the base plate. Step four: The lifting mechanism operates to lift the component upwards.

[0015] Compared with the prior art, the beneficial effects of the present invention are: This invention forms a cavity for component molding by setting a base plate, two side plates, a first end plate, and a second end plate. After the component is molded, the power mechanism can first release the locking state of the second end plate and the two side plates, and then apply a pushing force to the first end plate, so that the component can move relative to the base plate and the two side plates. This can effectively eliminate the adhesion between the component and the base plate and the two side plates. Then, in conjunction with the subsequent lifting mechanism to lift the component, the component can move relative to the first end plate and the second end plate, thereby eliminating the adhesion between the component and the first end plate and the second end plate. This effectively eliminates adhesion and avoids the local concrete being torn off when the component is removed due to excessive adhesion force, resulting in appearance defects such as pitting, exposed aggregate, or even missing edges and corners. This effectively improves the durability and aesthetics of the component. Secondly, the power mechanism and the lifting mechanism act in sequence, causing the components to move in the horizontal and vertical directions. Compared with a single lifting measure, this can achieve the complete elimination of the adhesive force on each surface of the component before it is removed, ensuring the complete removal of the component and facilitating the quality control of energy-saving building materials production. In addition, a transmission mechanism is provided so that the release of the locking state between the second end plate and the two side plates and the movement of the components can strictly follow the sequence, avoiding the problem of the first end plate being deformed and damaged due to pressure before the second end plate is released from the locking state. Attached Figure Description

[0016] Figure 1 An isometric view of one embodiment of an energy-saving precast concrete support molding device for soft soil roadbed slopes.

[0017] Figure 2 This is a schematic diagram of one embodiment of a precast concrete support molding device for energy-saving soft soil roadbed slopes.

[0018] Figure 3 This is a schematic diagram of another aspect of an embodiment of a precast concrete support molding device for energy-saving soft soil roadbed slopes.

[0019] Figure 4 This is a schematic diagram of the structure from another angle of one embodiment of the energy-saving soft soil roadbed slope precast concrete support molding device.

[0020] Figure 5 for Figure 4 Enlarged view of the structure at point A in the middle.

[0021] Figure 6 This is a schematic diagram of the structure of the second end plate in one embodiment of an energy-saving precast concrete support molding device for soft soil roadbed slopes.

[0022] Figure 7An exploded view of the locking mechanism in one embodiment of an energy-saving precast concrete support molding device for soft soil roadbed slopes.

[0023] Figure 8 This is a schematic diagram illustrating the cooperation relationship between the connecting plate and the transmission mechanism in one embodiment of an energy-saving precast concrete support molding device for soft soil roadbed slopes.

[0024] Figure 9 A front view of the lifting mechanism in one embodiment of an energy-saving soft soil roadbed slope precast concrete support molding device.

[0025] Figure 10 This is a schematic diagram of the motion state of the locking mechanism in one embodiment of an energy-saving precast concrete support molding device for soft soil roadbed slopes.

[0026] In the diagram: 1. Base plate; 101. Hysteresis groove; 2. Side plate; 201. Lock hole; 3. First end plate; 4. Second end plate; 401. Circular hole; 5. Lifting plate; 6. First hydraulic cylinder; 7. Inclined block; 8. Cross arm; 801. Inclined part; 9. First transmission arm; 10. Second transmission arm; 11. Movable seat; 12. Connecting plate; 13. Follower plate; 1301. Pin; 14. Crossbar; 1401. Drive column; 15. Baffle; 16. Transmission rod; 1601. Strip groove; 17. Push-pull arm; 1701. Strip groove; 18. Second hydraulic cylinder; 19. Connecting plate; 1901. First inclined surface; 20. Transmission column; 21. Guide column; 22. Driven arm; 2201. Second inclined surface; 23. Connecting arm; 24. Limiting stop bar; 25. Fastening bar. Detailed Implementation

[0027] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] Furthermore, elements in this invention are referred to as being "fixed to" or "set on" another element, which may be directly on the other element or may also include an intervening element. When an element is considered to be "connected" to another element, it may be directly connected to the other element or may also include an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementations.

[0029] Please see Figures 1-10In this embodiment, an energy-saving precast concrete support molding device for soft soil roadbed slope includes a base plate 1 and two side plates 2 disposed on the base plate 1, and further includes: The first end plate 3 and the second end plate 4, located between the two side plates 2, together with the bottom plate 1 and the two side plates 2, form a cavity for component forming. The first end plate 3 can be driven by two sets of power mechanisms located at the bottom of the bottom plate 1 to move along the length direction of the bottom plate 1. A locking mechanism is provided between the second end plate 4 and the two side plates 2. The movable seat 11, which is slidably fitted into the side of the second end plate 4 and connected to the locking mechanism, can cause the movable seat 11 to move upward relative to the second end plate 4 through the transmission mechanism before the power mechanism drives the first end plate 3 to move, so that the locking mechanism releases the locking state between the second end plate 4 and the two side plates 2, and the molding component can move relative to the bottom plate 1 and the two side plates 2. The lifting mechanism installed on the base plate 1 can drive the component to move upward after the forming component moves relative to the base plate 1 and the two side plates 2, so that the component moves relative to the first end plate 3 and the second end plate 4.

[0030] In this embodiment, it should be further explained that, with reference to the appendix Figure 1 Taking the state shown as an example, at this time, the second end plate 4 and the two side plates 2 are locked together, and the bottom plate 1, the two side plates 2, the first end plate 3 and the second end plate 4 form a cavity. During operation, the prepared concrete (which contains energy-saving admixtures such as fly ash and slag powder) is poured into the cavity, and then the surface is smoothed and waited for it to be formed. It should be noted that multiple fastening strips 25 are also connected between the two side plates 2. The multiple fastening strips 25 are used to stabilize the upper part of the two side plates 2 to ensure that during the concrete pouring process, the stability is not poor due to the span between the two side plates 2, which may lead to the deformation of the cavity.

[0031] Furthermore, when the component inside the cavity is formed and needs to be removed, firstly, the power mechanism operates. Before driving the first end plate 3 to move, the transmission mechanism causes the movable seat 11 to slide relative to the second end plate 4, thereby releasing the locking mechanism from the locking state of the second end plate 4 and the two side plates 2. Then, the power mechanism applies a pushing force to the first end plate 3, causing the first end plate 3 to push the component to move between the two side plates 2. Correspondingly, since the second end plate 4 and the two side plates 2 have been released from the locking state at this time, the second end plate 4 can move together. After the power mechanism finishes working, the lifting mechanism works to lift the component upward, so that the component can move relative to the first end plate 3 and the second end plate 4. Based on the above process, the present invention forms a cavity for component forming by setting a base plate 1, two side plates 2, a first end plate 3, and a second end plate 4. After the component is formed, the power mechanism can first release the locking state of the second end plate 4 and the two side plates 2, and then apply a pushing force to the first end plate 3, so that the component can move relative to the base plate 1 and the two side plates 2. This can effectively eliminate the adhesion between the component and the base plate 1 and the two side plates 2. Then, in conjunction with the subsequent lifting mechanism to lift the component, the component can move relative to the first end plate 3 and the second end plate 4, thereby eliminating the adhesion between the component and the first end plate 3 and the second end plate 4. This effectively eliminates adhesion and avoids the local concrete on the plate surface being torn off when the component is removed due to excessive adhesion force, resulting in appearance defects such as pitting, exposed aggregate, or even missing edges and corners. This effectively improves the durability and aesthetics of the component. Secondly, the sequential operation of the power mechanism and the lifting mechanism causes the components to shift in the horizontal and vertical directions. Compared with a single lifting measure, this allows for the comprehensive elimination of adhesion forces on each surface of the component before it is removed, ensuring the complete removal of the component and facilitating quality control in the production of energy-saving building materials.

[0032] As a further embodiment of the present invention, please refer again. Figure 1 , Figure 3 as well as Figure 8 The power mechanism includes a push-pull arm 17 slidably disposed at the bottom of the base plate 1 and connected to the first end plate 3, a second oil cylinder 18 disposed at the bottom of the base plate 1, and a connecting plate 19 connected to the movable end of the second oil cylinder 18; one end of the connecting plate 19 is connected to the push-pull arm 17 through an adapter structure, and the other end cooperates with the transmission mechanism.

[0033] As a further embodiment of the present invention, the adapter structure includes a transmission column 20 disposed at the end of the connecting plate 19 and a strip groove 1701 disposed on the side of the push-pull arm 17 facing the connecting plate 19. The transmission column 20 is adapted to the strip groove 1701 and extends into the strip groove 1701, and is located at the end of the strip groove 1701 away from the second end plate 4. The ends of the two side plates 2 away from the second end plate 4 are also connected to a plurality of limiting stops 24 that abut against the first end plate 3.

[0034] In this embodiment, wherein, with attachment Figure 1 Taking the state shown as an example, at this time, the setting of multiple limiting bars 24 and the position of the transmission column 20 (located at the end of the strip groove 1701 away from the second end plate 4) can effectively limit the first end plate 3, and prevent the first end plate 3 from moving when concrete is injected into the cavity; When the second cylinder 18 is working, that is, its movable end retracts, the transmission column 20 first slides in the strip groove 1701. During this process, the first end plate 3 does not move. The end of the connecting plate 19 away from the transmission column 20 causes the transmission mechanism to be triggered, so that the transmission mechanism drives the movable seat 11 to move relative to the second end plate 4. The locking mechanism releases the locking state of the second end plate 4 and the two side plates 2 so that the subsequent components can move smoothly. After the transmission column 20 moves to the other end of the strip groove 1701, it will pull the push-pull arm 17 to drive the first end plate 3 to move. Then, the first end plate 3 can cause the component to move on the base plate 1, realizing the adhesion between the component and the base plate 1 and the two side plates 2.

[0035] As a further embodiment of the present invention, please refer again. Figure 2 and Figure 5 The locking mechanism includes two sets of stop structures respectively located at the ends of the two side plates 2 and a positioning structure located at the top of the second end plate 4.

[0036] In this embodiment, it should be further explained that the second end plate 4 is slidably connected to the two side plates 2, and a vertical limit is applied to the second end plate 4 so that the second end plate 4 can only move in the horizontal direction and cannot be displaced in the vertical direction. Secondly, two tension springs (not labeled in the figure) are provided on the side of the second end plate 4. The tension springs are connected to the movable seat 11 and position the movable seat 11 to ensure that the locking state between the second end plate 4 and the two side plates 2 is maintained.

[0037] As a further embodiment of the present invention, please refer again. Figure 6 and Figure 7 The side plate 2 and the second end plate 4 are respectively provided with a lock hole 201 and a round hole 401. The positioning structure includes a follower plate 13 connected to the movable seat 11 via a connecting plate 12 and located at the upper end of the second end plate 4. The end of the follower plate 13 is provided with a pin 1301. The pin 1301 is adapted to the lock hole 201 and the round hole 401, and passes through the round hole 401 and extends into the lock hole 201.

[0038] When the pin 1301 is in the lock hole 201, it can effectively lock the second end plate 4 and the two side plates 2. When the power mechanism causes the transmission mechanism to be triggered, the transmission mechanism drives the movable seat 11 to move upward relative to the second end plate 4. Then, the movable seat 11 drives the pin 1301 to be pulled out of the lock hole 201 through the connecting plate 12 and the follower plate 13, thereby unlocking the second end plate 4. This makes it easier for the power mechanism to smoothly drive the component to move along the length direction of the base plate 1, and effectively eliminate the adhesion between the component and the base plate 1 and the two side plates 2.

[0039] The stop structure includes a baffle 15 rotatably mounted on the end of the side plate 2 and a transmission rod 16 connected to the rotation shaft of the baffle 15. The baffle 15 abuts against the side of the second end plate 4 away from the first end plate 3. The movable seat 11 is connected to a crossbar 14. The end of the crossbar 14 is provided with a drive column 1401. The drive column 1401 passes through a strip groove 1601 on the transmission rod 16 and is slidably connected to the transmission rod 16.

[0040] It should be noted that the two baffles 15 can provide limiting support for the lower part of the second end plate 4. When concrete is injected, the concrete will impact the first end plate 3 and the second end plate 4. If only a positioning structure is set at this time, the lower part of the second end plate 4 may be damaged and deformed due to the large impact force. Therefore, the two baffles 15 can provide effective support and protection for the second end plate 4. Please see Figure 10 When the movable seat 11 moves upward relative to the second end plate 4, the pin 1301 is pulled out of the lock hole 201. At the same time, the drive column 1401 slides with the transmission rod 16 through the strip groove 1601, so that the transmission rod 16 drives the baffle 15 to deflect. After the pin 1301 is pulled out of the lock hole 201, the baffle 15 is offset from the second end plate 4.

[0041] As a further embodiment of the present invention, please refer again. Figure 3 , Figure 5 as well as Figure 8 The bottom of the base plate 1 is provided with two guide posts 21. The transmission mechanism includes a driven arm 22 that is slidably connected to the two guide posts 21 and is in the shape of a "U". The driven arm 22 is connected to a second transmission arm 10 through a connecting arm 23. The second transmission arm 10 is slidably fitted with a first transmission arm 9 provided on the movable seat 11. The driven arm 22 abuts against the connecting plate 19, and the connecting plate 19 has a first inclined surface 1901 at one end facing the driven arm 22, and the end of the driven arm 22 has a second inclined surface 2201.

[0042] In this embodiment, when the second hydraulic cylinder 18 drives the connecting plate 19 to slide the transmission column 20 in the strip groove 1701, the first inclined surface 1901 and the second inclined surface 2201 cooperate, thereby causing the driven arm 22 to give way, that is, the driven arm 22 moves upward, and drives the movable seat 11 to move upward through the connecting arm 23, the second transmission arm 10 and the first transmission arm 9, thereby causing the pin 1301 to be pulled out from the lock hole 201 and the baffle 15 to deflect. Subsequently, as the first end plate 3, the component, and the second end plate 4 move along the length of the base plate 1, the first transmission arm 9 slides toward the second transmission arm 10. In addition, it should be emphasized that the length of the drive column 1401 is set to be relatively long to avoid the drive column 1401 from disengaging from the transmission rod 16 during this process.

[0043] As a further embodiment of the present invention, please refer again. Figure 3 , Figure 5 , Figure 6 as well as Figure 9 The base plate 1 is provided with two hysteresis grooves 101. The lifting mechanism includes a lifting plate 5 located in the hysteresis grooves 101 and a horizontal arm 8 connected to the lifting plate 5. The horizontal arm 8 is slidably connected to the base plate 1, and each end is connected to a set of booster components. The booster components include a first hydraulic cylinder 6 located at the bottom of the base plate 1 and an inclined block 7 connected to the movable end of the first hydraulic cylinder 6. The end of the horizontal arm 8 is provided with an inclined portion 801 that cooperates with the inclined block 7.

[0044] After the power mechanism finishes working, the movable end of the first cylinder 6 extends, which causes the inclined block 7 to cooperate with the inclined part 801, thereby causing the horizontal arm 8 to make upward clearance. Then, the horizontal arm 8 causes the two lifting plates 5 to apply an upward force to the component, so that after the component is freed from the adhesion between the component and the bottom plate 1 and the two side plates 2, the component can move relative to the first end plate 3 and the second end plate 4, realizing the complete elimination of the adhesion and providing a guarantee for the complete removal of the component.

[0045] A method of using the aforementioned energy-saving precast concrete support molding device for soft soil roadbed slopes includes the following steps: Step 1: Add concrete containing energy-saving admixtures into the mold cavity; Step 2: The component is formed, the power mechanism works, and the transmission mechanism drives the movable seat 11 to move relative to the second end plate 4. The locking mechanism releases the locking state between the second end plate 4 and the two side plates 2. Step 3: The power mechanism applies a thrust to the first end plate 3, causing the first end plate 3, the component, and the second end plate 4 to move on the base plate 1. Step four: The lifting mechanism operates to lift the component upwards.

[0046] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0047] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An energy-saving precast concrete support device for soft soil roadbed slope, comprising a base plate and two side plates disposed on the base plate; Its features are, Also includes: The first end plate and the second end plate, located between the two side plates, together with the bottom plate and the two side plates, form a cavity for component forming. The first end plate can be driven by two sets of power mechanisms located at the bottom of the bottom plate to move along the length of the bottom plate. A locking mechanism is provided between the second end plate and the two side plates. The movable seat is slidably fitted into the side of the second end plate and connected to the locking mechanism. Before the power mechanism drives the first end plate to move, it can cause the movable seat to move relative to the second end plate through the transmission mechanism so that the locking mechanism releases the locking state between the second end plate and the two side plates. The forming component can move relative to the bottom plate and the two side plates. The lifting mechanism on the base plate can drive the component to move upward after the forming component moves relative to the base plate and the two side plates, so that the component moves relative to the first end plate and the second end plate. The locking mechanism includes two sets of stop structures respectively disposed at the ends of the two side plates and a positioning structure disposed at the top of the second end plate; The side plate and the second end plate are respectively provided with a lock hole and a round hole. The positioning structure includes a follower plate connected to the movable seat through a connecting plate and located at the upper end of the second end plate. The end of the follower plate is provided with a pin. The pin is adapted to the lock hole and the round hole, passes through the round hole, and extends into the lock hole. The stop structure includes a baffle plate rotatably mounted on the end of the side plate and a transmission rod connected to the rotating shaft of the baffle plate. The baffle plate abuts against the side of the second end plate away from the first end plate. The movable seat is connected to a crossbar, and the end of the crossbar is provided with a drive column. The drive column passes through a strip groove on the transmission rod and is slidably connected to the transmission rod.

2. The energy-saving precast concrete support molding device for soft soil roadbed slopes according to claim 1, characterized in that, The power mechanism includes a push-pull arm that is slidably disposed on the bottom of the base plate and connected to the first end plate, a second hydraulic cylinder disposed on the bottom of the base plate, and a connecting plate that connects to the movable end of the second hydraulic cylinder; One end of the connecting plate is connected to the push-pull arm via an adapter structure, and the other end is engaged with the transmission mechanism.

3. The energy-saving precast concrete support molding device for soft soil roadbed slopes according to claim 2, characterized in that, The adapter structure includes a transmission column at the end of the connecting plate and a strip groove on the side of the push-pull arm facing the connecting plate. The transmission column is adapted to the strip groove and extends into the strip groove, and is located at the end of the strip groove away from the second end plate. The ends of the two side plates away from the second end plate are also connected to a plurality of limiting strips that abut against the first end plate.

4. The energy-saving precast concrete support molding device for soft soil roadbed slopes according to claim 2, characterized in that, The bottom of the base plate is provided with two guide posts, and the transmission mechanism includes a driven arm that is slidably connected to the two guide posts and is in the shape of a "U". The driven arm is connected to a second transmission arm through a connecting arm, and the second transmission arm is slidably fitted with a first transmission arm provided on the movable seat. The driven arm abuts against the connecting plate, and the connecting plate has a first inclined surface at one end facing the driven arm, while the end of the driven arm has a second inclined surface.

5. The energy-saving precast concrete support molding device for soft soil roadbed slopes according to claim 1, characterized in that, The base plate is provided with two hysteresis grooves, and the lifting mechanism includes a lifting plate located in the hysteresis groove and a horizontal arm connected to the lifting plate. The horizontal arm is slidably connected to the base plate, and a set of booster components is connected to each end.

6. The energy-saving precast concrete support molding device for soft soil roadbed slopes according to claim 5, characterized in that, The booster assembly includes a first hydraulic cylinder located at the bottom of the base plate and an inclined block connected to the movable end of the first hydraulic cylinder, and the end of the cross arm is provided with an inclined portion that cooperates with the inclined block.

7. A method of using the energy-saving precast concrete support molding device for soft soil roadbed slopes as described in claim 1, characterized in that, Includes the following steps: Step 1: Add concrete containing energy-saving admixtures into the mold cavity; Step 2: The component is formed, the power mechanism works, and the transmission mechanism drives the movable seat to move relative to the second end plate. The locking mechanism releases the locking state between the second end plate and the two side plates. Step 3: The power mechanism applies a thrust to the first end plate, causing the first end plate, the component, and the second end plate to move on the base plate. Step four: The lifting mechanism operates to lift the component upwards.

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