A post-cast strip support structure

Abstract

The present application relates to the technical field of building engineering, in particular to a settlement post-cast strip support structure, which comprises a support base and a support plate, and further comprises a chiseling plate, the chiseling plate is located on the support plate, and a plurality of chiseling plates are arranged, and the chiseling plates are used for chiseling the concrete on both sides of the post-cast strip; a chiseling mechanism is arranged on the support plate, and the chiseling plate is arranged on the chiseling mechanism, the settlement post-cast strip support structure has the advantages that when in use, the lifting piece can be used for the post-cast strip with different heights, the steel pipe does not need to be erected, the efficiency of the formwork support is improved, the trigger piece is arranged to control the overturning of the chiseling plate during the lifting of the support plate, the chiseling mechanism is arranged to make the chiseling plate knock the concrete on both sides of the post-cast strip after the overturning is completed, the concrete is chiseled, the support plate is lowered after the chiseling is completed, the formwork is lifted again, and the formwork of the post-cast strip is completed.

Description

Technical Field

[0001] This invention relates to the field of building engineering technology, specifically to a post-settlement support structure for a pouring strip. Background Technology

[0002] A post-cast strip is a concrete strip left at corresponding positions in the foundation slab, walls, and beams during building construction to prevent harmful cracks that may occur in reinforced concrete structures due to uneven shrinkage or settlement. According to design or construction specifications, the post-cast strip temporarily divides the structure into several parts. After the internal shrinkage of the components, the concrete at this construction joint is poured after a certain period of time to connect the structure into a whole. According to structural design and construction specifications, the concrete pouring for the settlement post-cast strip must be carried out only after the building structure construction is completed and settlement is basically finished. During the construction of the post-cast strip, the main structure on both sides of the strip needs to be roughened before formwork is erected for pouring, which is cumbersome and affects pouring efficiency. Therefore, we propose a settlement post-cast strip support structure.

[0003] Invention Content

[0004] One of the technical problems to be solved by this application is to simultaneously perform roughening operations on both sides of the pouring strip during the formwork support process, thereby improving pouring efficiency.

[0005] To address the aforementioned technical problems, this application provides a support structure for a settlement-induced concrete strip, including a support base and a support plate, as well as a roughening plate located on the support plate. Multiple roughening plates are provided to roughen the concrete on both sides of the concrete strip. A roughening mechanism is also included, mounted on the support plate, with the roughening plates mounted on it. The roughening mechanism drives the roughening plates to cyclically strike both sides of the concrete strip. A control component is also provided on the support base, controlling the expansion and contraction of the roughening plates.

[0006] In some embodiments, the chiseling mechanism includes an extension member disposed on a support plate, which controls the chiseling plate to rotate. The extension member is provided with chiseling elements, which drive the chiseling plate to strike the concrete on both sides of the post-pouring strip. The chiseling elements are provided with a circulation member, which controls the chiseling elements to work continuously.

[0007] In some embodiments, the extension member includes an extrusion plate disposed on a support plate, a plurality of positioning plates I disposed on the extrusion plate, a rotating rod rotatably disposed on the positioning plate I, a plurality of rotating plates evenly disposed on the rotating rod, an unfolding groove being formed on the support plate, a positioning plate II disposed within the unfolding groove, a bidirectional lead screw rotatably disposed on the positioning plate II, a rotating rack being disposed at both ends of the bidirectional lead screw, the rotating rack being threadedly connected to the bidirectional lead screw, and the rotating rack penetrating through and slidably connected to the sidewall of the unfolding groove, and a rotating gear being disposed on each of the plurality of rotating rods for use with the rotating rack.

[0008] In some embodiments, the chiseling component includes a circulation chamber formed on a rotating plate, a plurality of positioning rods are provided on the circulation chamber, a sliding tube is slidably provided on the positioning rods, a power plate is provided on the sliding tube, the power plate is slidably connected to the circulation chamber, a power spring is sleeved on the positioning rods, the two ends of the power spring are respectively connected to the circulation chamber and the power plate, the sliding tube is connected to the chiseling plate, and the chiseling plate is slidably connected to the circulation chamber.

[0009] In some embodiments, the circulation component includes a rotating rod disposed on a rotating plate, the rotating rod passing through multiple circulation chambers and rotatably connected to the circulation chambers, a pushing block being disposed at a section of the rotating rod located within the circulation chamber, the pushing block being located between the chiseling plate and the power plate, and a drive motor being disposed at the end of the rotating rod.

[0010] In some embodiments, the control component includes a lifting member disposed on a support base, which drives the support plate to move. The lifting member is provided with a trigger member, which controls the expansion and contraction of the chisel plate. The trigger member is provided with a transmission member, which controls the rotation of a bidirectional lead screw.

[0011] In some embodiments, the lifting component includes a plurality of lifting screws disposed on a support base, the lifting screws being rotatably connected to the support base, a lifting rod being disposed on the support plate, the lifting screws being threadedly connected to the lifting rods, a lifting pulley being disposed on each of the plurality of lifting screws, a lifting belt being disposed on the lifting pulleys, a lifting motor being disposed on the lifting screws, and a lifting chamber being disposed on one side of the lifting pulleys on the support base.

[0012] In some embodiments, the trigger includes a fixed block disposed on a support base, a movable groove formed on the fixed block, a sliding plate slidably disposed in the movable groove, a control screw disposed on the fixed block, the control screw being rotatably connected to the fixed block, the control screw passing through the sliding plate and being threadedly connected to the sliding plate, a locking tooth disposed on the sliding plate, a fixed plate disposed on the support plate, a connecting shaft rotatably disposed on the fixed plate, and a trigger gear cooperating with the locking tooth at one end of the connecting shaft.

[0013] In some embodiments, the transmission component includes a transmission shaft rotatably mounted on a support plate, the transmission shaft passing through an extrusion plate and rotatably connected to an unfolding groove, a transmission gear one being provided at one end of the transmission shaft located within the unfolding groove, a transmission gear two being provided on the bidirectional lead screw and meshing with the transmission gear one, a connecting gear one being provided at one end of the transmission shaft away from the transmission gear one, and a connecting gear two being provided on the connecting shaft and meshing with the connecting gear one.

[0014] In some embodiments, a protective tube is provided on the support plate at the position of the drive shaft.

[0015] The present invention has at least the following beneficial effects: When using this settlement post-pouring strip support structure, the advantage of the lifting component is that it can be applied to post-pouring strips of various different heights, and there is no need to erect steel pipes, which improves the efficiency of formwork support. The setting of the trigger component allows the chisel plate to be controlled to rotate during the upward movement of the support plate. At the same time, the setting of the chisel plate mechanism allows the chisel plate to repeatedly knock on the concrete on both sides of the post-pouring strip after it is rotated, thus chiseling the concrete. After chiseling is completed, the support plate is lowered and the formwork is raised again to complete the formwork erection of the post-pouring strip. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 For the present invention Figure 1 Schematic diagram of the elevator box structure (exposed);

[0018] Figure 3 For the present invention Figure 1 Schematic diagram of the structure excluding the support base and lifting rod;

[0019] Figure 4 The structure of this invention Figure 3 Schematic diagram of the removed lifting component;

[0020] Figure 5 This is a schematic diagram of the cross-sectional structure of the extrusion plate of the present invention;

[0021] Figure 6 For the present invention Figure 5 Enlarged structural diagram of area A in the middle;

[0022] Figure 7 This is a schematic diagram of the chiseling mechanism and control components of the present invention;

[0023] Figure 8 For the present invention Figure 7 Enlarged structural diagram of area B in the middle;

[0024] Figure 9 This is a schematic diagram of the chiseling mechanism of the present invention;

[0025] Figure 10 For the present invention Figure 9 Explosion structure diagram;

[0026] Figure 11 For the present invention Figure 9 Schematic diagram of the rotating plate structure (without cutout);

[0027] Figure 12 This is a schematic diagram of the structure of Embodiment 2 of the present invention.

[0028] In the diagram: 1. Support base; 2. Support plate; 3. Chisel plate; 4. Chisel mechanism; 5. Extension component; 51. Extrusion plate; 52. Positioning plate one; 53. Rotating rod; 54. Rotating plate; 55. Unfolding groove; 56. Positioning plate two; 57. Double-acting lead screw; 58. Rotating rack; 59. Rotating gear; 6. Chisel component; 61. Circulation chamber; 62. Positioning rod; 63. Sliding tube; 64. Power plate; 65. Power spring; 7. Circulation component; 71. Rotating rod; 72. Push block; 73. Drive motor; 8. Control assembly; 9. Lifting... 91. Lifting screw; 92. Lifting rod; 93. Lifting pulley; 94. Lifting belt; 95. Lifting motor; 96. Lifting chamber; 10. Trigger; 101. Fixing block; 102. Moving groove; 103. Sliding plate; 104. Control screw; 105. Clamping gear; 106. Fixing plate; 107. Connecting shaft; 108. Trigger gear; 11. Transmission component; 111. Transmission shaft; 112. Transmission gear one; 113. Transmission gear two; 114. Connecting gear one; 115. Connecting gear two; 12. Protective tube. Detailed Implementation

[0029] 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.

[0030] Example 1

[0031] Please see Figure 1-11 The present invention provides a technical solution:

[0032] A settlement post-cast strip support structure includes a support base 1 and a support plate 2, and further includes a roughening plate 3, wherein the roughening plate 3 is located on the support plate 2, and multiple roughening plates 3 are provided, and the roughening plates 3 are used to roughen the concrete on both sides of the post-cast strip.

[0033] Chisel mechanism 4 is mounted on support plate 2, and chisel plate 3 is mounted on chisel mechanism 4. Chisel mechanism 4 drives chisel plate 3 to repeatedly strike both sides of the pouring strip.

[0034] The setting of the chiseling mechanism 4 allows the chiseling plate 3 to repeatedly tap the concrete on both sides of the post-pouring strip after it is flipped, thus chiseling the concrete. After chiseling is completed, the support plate 2 is lowered and the formwork is raised again to complete the formwork erection for the post-pouring strip. This allows for quick preparation work before the post-pouring strip is poured, thereby improving the efficiency of the post-pouring strip pouring.

[0035] The control component 8 is mounted on the support base 1 and controls the expansion and contraction of the chisel plate 3.

[0036] The advantage of setting up control component 8 is that this support structure can be applied to post-pouring strips of various heights without the need to erect steel pipes. By moving support base 1 and support plate 2 directly under the post-pouring strip, and then placing the formwork on support plate 2 for lifting, the formwork is completed, which improves the efficiency of formwork support. In addition, the setting of control component 8 allows the chisel plate 3 to be rotated synchronously during the lifting of support plate 2 without the need for manual control.

[0037] The chiseling mechanism 4 includes an extension member 5 mounted on a support plate 2, which controls the chiseling plate 3 to rotate. The extension member 5 is equipped with a chiseling component 6, which drives the chiseling plate 3 to strike the concrete on both sides of the post-cast strip. The chiseling component 6 is equipped with a circulation component 7, which controls the chiseling component 6 to work continuously.

[0038] The extension member 5 includes an extrusion plate 51 disposed on a support plate 2. Multiple positioning plates 52 are disposed on the extrusion plate 51. A rotating rod 53 is rotatably disposed on each positioning plate 52. Multiple rotating plates 54 are evenly disposed on each rotating rod 53. An unfolding groove 55 is formed on the support plate 2. A positioning plate 56 is disposed within the unfolding groove 55. A bidirectional lead screw 57 is rotatably disposed on the positioning plate 56. Rotating racks 58 are disposed at both ends of the bidirectional lead screw 57. The rotating racks 58 are threadedly connected to the bidirectional lead screw 57 and penetrate the sidewall of the unfolding groove 55, slidingly connecting with the sidewall of the unfolding groove 55. Rotating gears 59 that cooperate with the rotating racks 58 are disposed on each of the multiple rotating rods 53.

[0039] The extension member 5 allows the roughening plate 3 to be flipped synchronously when the support plate 2 rises when roughening is required, without manual control, which can improve the efficiency of post-pouring strip pouring. When the bidirectional screw 57 rotates, it drives the two rotating racks 58 threadedly connected to the bidirectional screw 57 to move synchronously, thereby driving the rotating gear 59 meshing with the rotating racks 58 to rotate. When the rotating gear 59 rotates, it drives the rotating rod 53 to rotate synchronously, which in turn drives the multiple rotating plates 54 set on the rotating rod 53 to rotate synchronously.

[0040] The chisel-cutting component 6 includes a circulation chamber 61 formed on a rotating plate 54. The circulation chamber 61 is provided with a plurality of positioning rods 62. A sliding tube 63 is slidably arranged on the positioning rods 62. A power plate 64 is arranged on the sliding tube 63. The power plate 64 is slidably connected to the circulation chamber 61. A power spring 65 is sleeved on the positioning rods 62. The two ends of the power spring 65 are respectively connected to the circulation chamber 61 and the power plate 64. The sliding tube 63 is connected to the chisel-cutting plate 3, and the chisel-cutting plate 3 is slidably connected to the circulation chamber 61.

[0041] The advantage of setting up the roughening component 6 is that it eliminates the need for manual roughening of the concrete on both sides of the post-pouring strip, reducing the workload of the staff.

[0042] The circulation component 7 includes a rotating rod 71 disposed on the rotating plate 54. The rotating rod 71 passes through multiple circulation chambers 61 and is rotatably connected to the circulation chambers 61. A pushing block 72 is disposed on a section of the rotating rod 71 located inside the circulation chamber 61. The pushing block 72 is located between the chiseling plate 3 and the power plate 64. A drive motor 73 is disposed at the end of the rotating rod 71.

[0043] The advantage of the circulating component 7 is that it can continuously control the chisel plate 3 to continuously strike the concrete on both sides of the post-pouring strip, improving the chiseling effect. After the rotating plate 54 completes its rotation, the chisel plate 3 is in contact with the concrete on both sides of the post-pouring strip. At this time, the worker starts the drive motor 73. The drive motor 73 drives the rotating rod 71 to rotate, and synchronously drives the push block 72 to rotate. When the push block 72 is in contact with the power plate 64, it squeezes the power plate 64 and synchronously squeezes the power spring 65. At this time, the push block 72 continues to rotate until it is out of contact with the power plate 64. At this time, the power plate 64 drives the chisel plate 3 to strike the concrete on both sides under the action of the power spring 65, thus chiseling the concrete.

[0044] The control component 8 includes a lifting member 9 mounted on the support base 1, which drives the support plate 2 to move. The lifting member 9 is equipped with a trigger member 10, which controls the expansion and contraction of the chisel plate 3. The trigger member 10 is equipped with a transmission member 11, which controls the rotation of the bidirectional lead screw 57.

[0045] The lifting component 9 includes multiple lifting screws 91 mounted on a support base 1. The lifting screws 91 are rotatably connected to the support base 1. A lifting rod 92 is mounted on the support plate 2. The lifting screws 91 are threadedly connected to the lifting rod 92. Each of the multiple lifting screws 91 is equipped with a lifting pulley 93. A lifting belt 94 is mounted on the lifting pulley 93. A lifting motor 95 is mounted on the lifting screw 91. A lifting chamber 96 is mounted on one side of the lifting pulley 93 on the support base 1.

[0046] The advantage of setting up the lifting component 9 is that this support structure can be applied to post-pouring strips of various heights without the need to erect steel pipes. By moving the support base 1 and the support plate 2 directly below the post-pouring strip, and then placing the formwork on the support plate 2 for lifting, the formwork support is completed, which improves the efficiency of formwork support. The lifting motor 95 works, driving a single lifting screw 91 to rotate, and simultaneously driving multiple lifting screws 91 to rotate synchronously through the lifting pulley 93 and the lifting belt 94. At this time, the rotation of the lifting screw 91 drives the lifting rod 92, which is threadedly connected to the lifting screw 91, to drive the support plate 2 to rise synchronously.

[0047] The trigger 10 includes a fixed block 101 mounted on a support base 1. The fixed block 101 has a moving groove 102. A sliding plate 103 is slidably mounted in the moving groove 102. A control screw 104 is mounted on the fixed block 101. The control screw 104 is rotatably connected to the fixed block 101. The control screw 104 passes through the sliding plate 103 and is threadedly connected to the sliding plate 103. A locking tooth 105 is mounted on the sliding plate 103. A fixed plate 106 is mounted on the support plate 2. A connecting shaft 107 is rotatably mounted on the fixed plate 106. One end of the connecting shaft 107 is provided with a trigger gear 108 that cooperates with the locking tooth 105.

[0048] The advantage of the trigger 10 is that it can control the support plate 2 to rotate the chisel plate 3 when it rises, and it can also control the support plate 2 to not rotate the chisel plate 3 when it rises. This allows the support structure to adapt to various different usage environments. When the support plate 2 rises, it drives the fixed plate 106, the connecting shaft 107 and the trigger gear 108 on the fixed plate 106 to rise synchronously. During the continuous rise of the trigger gear 108, it engages with the locking teeth 105 on the sliding plate 103, thereby driving the trigger gear 108 and the connecting shaft 107 to rotate synchronously. When it is not necessary to rotate the chisel plate 3, it is only necessary to rotate the control screw 104 to move the sliding plate 103 in the moving groove 102, so that the locking teeth 105 disengage from the trigger gear 108.

[0049] The transmission component 11 includes a transmission shaft 111 rotatably mounted on the support plate 2. The transmission shaft 111 passes through the extrusion plate 51 and is rotatably connected to the unfolding groove 55. A transmission gear 112 is provided at one end of the transmission shaft 111 located in the unfolding groove 55. A transmission gear 113 that meshes with the transmission gear 112 is provided on the bidirectional lead screw 57. A connecting gear 114 is provided at one end of the transmission shaft 111 away from the transmission gear 112. A connecting gear 115 that meshes with the connecting gear 114 is provided on the connecting shaft 107.

[0050] The rotation of the connecting shaft 107 drives the second connecting gear 115 to rotate, which in turn drives the first connecting gear 114 to rotate. The rotation of the first connecting gear 114 drives the transmission shaft 111 to rotate, which in turn drives the first transmission gear 112 mounted on the transmission shaft 111 to rotate. The rotation of the first transmission gear 112 drives the second transmission gear 113 meshing with it to rotate, thereby controlling the rotation of the bidirectional lead screw 57.

[0051] When in use, the lifting motor 95 operates, driving the single lifting screw 91 to rotate. Simultaneously, through the lifting pulley 93 and the lifting belt 94, multiple lifting screws 91 rotate synchronously. At this time, the rotation of the lifting screw 91 drives the lifting rod 92, which is threadedly connected to the lifting screw 91, to drive the support plate 2 to rise synchronously.

[0052] When the support plate 2 rises, it drives the fixed plate 106, the connecting shaft 107 and the trigger gear 108 on the fixed plate 106 to rise synchronously. During the continuous rise of the trigger gear 108, it engages with the locking teeth 105 on the sliding plate 103, thereby driving the trigger gear 108 and the connecting shaft 107 to rotate synchronously. When it is not necessary to drive the chisel plate 3 to flip, it is only necessary to rotate the control screw 104 to drive the sliding plate 103 to move in the moving groove 102, so that the locking teeth 105 disengage from the trigger gear 108. The rotation of the connecting shaft 107 drives the second connecting gear 115 to rotate, which synchronously drives the first connecting gear 114 to rotate. The rotation of the first connecting gear 114 drives the transmission shaft 111 to rotate, which synchronously drives the first transmission gear 112 on the transmission shaft 111 to rotate. The rotation of the first transmission gear 112 drives the second transmission gear 113 that meshes with it to rotate, thereby controlling the rotation of the bidirectional screw 57.

[0053] While the bidirectional lead screw 57 rotates, it drives the two rotating racks 58 that are threadedly connected to the bidirectional lead screw 57 to move synchronously, thereby driving the rotating gear 59 that meshes with the rotating racks 58 to rotate. While the rotating gear 59 rotates, it drives the rotating rod 53 to rotate synchronously, which in turn drives the multiple rotating plates 54 set on the rotating rod 53 to rotate synchronously.

[0054] After the rotating plate 54 completes its rotation, the roughening plate 3 comes into contact with the concrete on both sides of the post-pouring strip. At this time, the worker starts the drive motor 73. The drive motor 73 drives the rotating rod 71 to rotate, which in turn drives the push block 72 to rotate. When the push block 72 comes into contact with the power plate 64, it squeezes the power plate 64 and simultaneously squeezes the power spring 65. At this time, the push block 72 continues to rotate until it is out of contact with the power plate 64. At this time, the power plate 64, under the action of the power spring 65, drives the roughening plate 3 to strike the concrete on both sides to roughen it.

[0055] Example 2

[0056] Please see Figure 12 The present invention provides a technical solution:

[0057] Unlike Embodiment 1, a protective tube 12 is provided on the support plate 2 at the position of the transmission shaft 111. The protective tube 12 can protect the gear and extend its service life.

[0058] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0059] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A post-settlement casting strip support structure, comprising a support base (1) and a support plate (2), characterized in that: Also includes: Chisel plate (3), the chisel plate (3) is located on the support plate (2), and multiple chisel plates (3) are provided. The chisel plate (3) is used to chisel the concrete on both sides of the post-cast strip. Chisel mechanism (4), the chisel mechanism (4) is set on support plate (2), and the chisel plate (3) is set on chisel mechanism (4). The chisel mechanism (4) drives the chisel plate (3) to repeatedly strike both sides of the pouring strip. A control component (8) is provided on the support base (1) and the expansion and contraction of the chisel plate (3) are controlled by the control component (8); The chiseling mechanism (4) includes an extension member (5) set on the support plate (2), which controls the chiseling plate (3) to flip. The extension member (5) is provided with a chiseling part (6), which drives the chiseling plate (3) to strike the concrete on both sides of the post-cast strip. The chiseling part (6) is provided with a circulation part (7), which controls the chiseling part (6) to work continuously. The extension member (5) includes an extrusion plate (51) set on the support plate (2). The extrusion plate (51) is provided with multiple positioning plates (52). A rotating rod (53) is rotatably set on the positioning plate (52). Multiple rotating plates (54) are evenly set on the rotating rod (53). The support plate (2) is provided with an expansion groove (55). A positioning plate (56) is provided in the expansion groove (55). A bidirectional screw (57) is rotatably set on the positioning plate (56). Both ends of the bidirectional screw (57) are provided with A rotating rack (58) is provided, which is threadedly connected to a two-way lead screw (57). The rotating rack (58) passes through the side wall of the unfolding groove (55) and is slidably connected to the side wall of the unfolding groove (55). A plurality of rotating rods (53) are provided with rotating gears (59) that cooperate with the rotating rack (58). The chiseling part (6) includes a circulation chamber (61) opened on the rotating plate (54). A plurality of positioning rods (62) are provided on the circulation chamber (61). The positioning rod (62) is slidably provided with a sliding tube (63), and a power plate (64) is provided on the sliding tube (63). The power plate (64) is slidably connected to the circulation chamber (61). A power spring (65) is sleeved on the positioning rod (62). The two ends of the power spring (65) are respectively connected to the circulation chamber (61) and the power plate (64). The sliding tube (63) is connected to the chisel plate (3), and the chisel plate (3) is slidably connected to the circulation chamber (61). The circulation component (7) includes a rotating rod (71) disposed on a rotating plate (54). The rotating rod (71) passes through multiple circulation chambers (61) and is rotatably connected to the circulation chambers (61). A push block (72) is disposed on a section of the rotating rod (71) located inside the circulation chamber (61). The push block (72) is located between the chisel plate (3) and the power plate (64). A drive motor (73) is disposed at the end of the rotating rod (71).

2. The post-settlement casting strip support structure according to claim 1, characterized in that: The control component (8) includes a lifting member (9) disposed on the support base (1), which drives the support plate (2) to move. A trigger member (10) is disposed on the lifting member (9), which controls the expansion and contraction of the chisel plate (3). A transmission member (11) is disposed on the trigger member (10), which controls the rotation of the bidirectional lead screw (57).

3. The post-settlement casting strip support structure according to claim 2, characterized in that: The lifting component (9) includes multiple lifting screws (91) mounted on a support base (1). The lifting screws (91) are rotatably connected to the support base (1). A lifting rod (92) is mounted on the support plate (2). The lifting screws (91) are threadedly connected to the lifting rod (92). Each of the multiple lifting screws (91) is equipped with a lifting pulley (93). A lifting belt (94) is mounted on the lifting pulley (93). A lifting motor (95) is mounted on the lifting screw (91). A lifting chamber (96) is mounted on the support base (1) on one side of the lifting pulley (93).

4. The settlement post-cast strip support structure according to claim 3, characterized in that: The trigger (10) includes a fixed block (101) disposed on a support base (1), a moving groove (102) is provided on the fixed block (101), a sliding plate (103) is slidably disposed in the moving groove (102), a control screw (104) is provided on the fixed block (101), the control screw (104) is rotatably connected to the fixed block (101), the control screw (104) passes through the sliding plate (103) and is threadedly connected to the sliding plate (103), a locking tooth (105) is provided on the sliding plate (103), a fixed plate (106) is provided on the support plate (2), a connecting shaft (107) is rotatably disposed on the fixed plate (106), and a trigger gear (108) is provided at one end of the connecting shaft (107) to cooperate with the locking tooth (105).

5. The post-settlement casting strip support structure according to claim 4, characterized in that: The transmission component (11) includes a transmission shaft (111) rotatably mounted on a support plate (2). The transmission shaft (111) passes through the extrusion plate (51) and is rotatably connected to the unfolding groove (55). A transmission gear (112) is provided at one end of the transmission shaft (111) located in the unfolding groove (55). A transmission gear (113) meshing with the transmission gear (112) is provided on the bidirectional lead screw (57). A connecting gear (114) is provided at one end of the transmission shaft (111) away from the transmission gear (112). A connecting gear (115) meshing with the connecting gear (114) is provided on the connecting shaft (107).

6. The post-settlement casting strip support structure according to claim 5, characterized in that: A protective tube (12) is provided on the support plate (2) at the position of the transmission shaft (111).

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