Supporting structure of breast wall pouring formwork of buttress wharf

Abstract

The invention relates to the technical field of counterfort dock breast wall pouring, and discloses a supporting structure of a counterfort dock breast wall pouring formwork, which comprises a supporting column, a supporting frame is fixedly mounted at the bottom of the supporting column, and the supporting structure of the counterfort dock breast wall pouring formwork abuts against the inner side of a trigger block when the supporting column deviates by utilizing the arrangement of a movable assembly. When the connecting frame slides downwards, the movable plate abuts against the sliding block to move towards the surface away from the supporting column at the top end of the connecting plate, and when the movable plate moves, the movable rod drives the abutting rod and the abutting strip to swing upwards. The abutting strip swings upwards to move towards the surface close to the supporting column, so that the abutting strip abuts against the surface of the inclined supporting column, further deviation of the supporting column is prevented, formwork deformation and damage are avoided, the safety of the supporting column in use is improved, the pouring quality is improved, and potential safety hazards are reduced.

Description

Technical Field

[0001] The invention relates to the technical field of buttress wharf breast wall casting, in particular to a supporting structure of a buttress wharf breast wall casting template. Background Art

[0002] With the booming economy in coastal areas and the increasing frequency of foreign trade, the scale and number of port terminal construction are increasing. As a common and highly applicable dock structure, buttress docks have been widely used in many port projects due to their advantages such as good structural stability and large bearing capacity. In the construction process of buttress docks, the pouring construction of breast walls is a crucial link, and its quality is directly related to the durability, safety and subsequent use of the entire dock.

[0003] However, when the existing supporting structure of the buttress wharf breast wall casting formwork is in use, when the buttress wharf breast wall is cast, as the newly poured concrete is continuously poured into the formwork, the concrete will generate lateral pressure on the formwork. Moreover, this lateral pressure will continue to increase with the increase of casting height and the increase of concrete volume. Many traditional supporting structures are often difficult to fully adapt to this changing lateral force situation in design or practical application. Once the lateral resistance force cannot counteract the lateral pressure generated by the concrete, the formwork and the supporting structure connected to it are prone to deflect outward. This deviation not only destroys the original stability of the supporting structure, but also causes the formwork to deviate from the designed position, thereby affecting the casting quality of the breast wall.

[0004] Technical issues solved In view of the deficiencies in the prior art, the present invention provides a support structure for casting formwork for the breast wall of a buttress wharf, which solves the problem that newly poured concrete is continuously injected into the breast wall formwork of the buttress wharf, the concrete will generate lateral pressure on the breast wall formwork of the buttress wharf, causing the support structure to shift and destroying the original stability of the support structure.

[0005] (II) Technical solution To achieve the above-mentioned object, the present invention provides the following technical solutions: A supporting structure for pouring a formwork for a buttress wharf breast wall, comprising a supporting column, a supporting frame being fixedly mounted at the bottom of the supporting column; Also included are movable components to prevent the support columns from tilting during the pouring process; Mobile components to improve the stability of the support columns during pouring; A support assembly, used to increase the force-bearing area of ​​the support frame; Adsorption components, used to stabilize the support frame when it is under stress; The movable component includes: a telescopic rod, which is fixedly installed on the top of the supporting frame, a fixed spring is fixedly installed inside the telescopic rod, a connecting frame is fixedly installed on the top of the telescopic rod, the connecting frame is slidably connected to the surface of the supporting column, one end of the movable plate is hinged on the surface of the connecting frame, a connecting plate is fixedly installed on the outer wall of the supporting frame, a slider is slidably connected to the bottom of the connecting plate, a movable rod is rotatably connected inside the slider, the other end of the movable plate is fixedly installed on the surface of the movable rod, a resistance rod is fixedly installed on the surface of the movable rod, and a resistance strip is hinged on the top of the resistance rod.

[0006] Preferably, a trigger block is fixedly mounted on the top of the connection frame, and the cross-section of the trigger block is rectangular.

[0007] Preferably, the moving component includes: a gear, which is fixedly mounted on the surface of the movable rod, a tooth plate meshing at the bottom of the gear, the tooth plate is slidably connected to the top of the connecting plate, a fixed block is fixedly mounted on the inner side of the tooth plate, a movable bar is hinged on the top of the fixed block, and a protective frame is hinged on the surface of the movable bar.

[0008] Preferably, the supporting assembly comprises: an extension plate, the extension plate is slidably connected to the inside of the connecting plate, and the extension plate is fixedly mounted on the bottom of the sliding block.

[0009] Preferably, a positioning bar is fixedly installed inside the extension plate, a compression spring is fixedly installed outside the positioning bar, a support plate is fixedly installed on the surface of the compression spring, and the support plate is slidably connected to the inside of the extension plate.

[0010] Preferably, the adsorption assembly includes: a fixing rod, one end of which is fixedly mounted on the bottom of the connecting frame, the other end of the fixing rod passes through the supporting frame, a suction cup is fixedly mounted on the bottom of the fixing rod, the suction cup is slidably connected to the inside of the supporting frame, a vacuum rod is fixedly mounted on the top of the suction cup, the vacuum rod is fixedly mounted on the top of the protective frame, the vacuum rod is slidably connected to the inside of the fixing rod, a hole is provided at the bottom of the supporting frame, and a strip groove is provided on the surface of the fixing rod.

[0011] Preferably, the protection frame is slidably connected to the inside of the support frame, and the telescopic rod passes through the protection frame.

[0012] Preferably, the cross section of the slider is U-shaped, and the cross section of the connecting frame is square.

[0013] Preferably, a sliding groove is provided on the surface of the support frame, and a groove is provided on the bottom of the connecting plate.

[0014] Preferably, two groups of the interference rods are provided, and the two groups of interference rods are symmetrically arranged with the center line of the interference strip as the symmetry axis.

[0015] (III) Beneficial effects Compared with the prior art, the present invention provides a supporting structure for pouring a formwork for a buttress wharf breast wall, which has the following beneficial effects: 1. The supporting structure of the breast wall casting formwork of the buttress wharf utilizes the setting of movable components. When the supporting column deviates, it will contact the inner side of the trigger block and drive the trigger block to slide downward, and slide downward on the surface of the supporting column with the connecting frame. When the connecting frame slides downward, it will contact the slider at the top of the connecting plate to move away from the surface of the supporting column through the movable plate. When the movable plate moves, it will drive the resistance rod and the resistance bar to swing upward through the movable rod. When the resistance bar swings upward, it will move toward the surface close to the supporting column, thereby contacting the surface of the inclined supporting column, preventing the supporting column from further deviating, and avoiding deformation and damage of the formwork, thereby improving the protection of the supporting column when in use, improving the casting quality, and reducing safety hazards.

[0016] 2. The supporting structure of the breast wall casting formwork of the buttress wharf utilizes the setting of the moving component. When the slider slides to rotate the movable rod, it will also drive the rotation of the gear. When the gear rotates, it will drive the meshing tooth plate and the fixed block at the bottom to move toward the surface close to the support column at the top of the connecting plate. When the fixed block slides, it will drive the protective frame to slide upward inside the support frame through the movable bar, thereby protecting the surroundings of the supporting column in the process of tilting, preventing the supporting column from tilting and causing adverse effects on subsequent construction, and improving the stability and fixing effect of the supporting column during pouring.

[0017] 3. The supporting structure of the breast wall casting formwork of the buttress wharf utilizes the setting of the supporting assembly. When the slider slides on the top of the connecting plate, it will also drive the extension plate at the bottom of the slider to slide outside the connecting plate. When the extension plate slides to the outside of the connecting plate, the connecting plate will release the resistance to the support plate, so that the support plate slides toward the outer wall away from the positioning under the action of the compression spring on the outer side of the positioning bar, so that a triangular support member is formed, the force-bearing area of ​​the support frame when in use is increased, the stability and reliability of the support frame during use and the safety of the overall structure are improved, and its supporting role is better played.

[0018] 4. The supporting structure of the breast wall casting formwork of the buttress wharf utilizes the setting of the adsorption component. When the connecting frame is resisted by the supporting column and slides downward, the connecting frame will drive the fixed rod connected at the bottom and the suction cup to slide downward inside the supporting frame, so that the suction cup is adsorbed on the ground. When the movable bar resists the protective frame and slides upward inside the supporting frame under the movement of the tooth plate, it will drive the exhaust rod to slide upward inside the fixed rod, so that the air inside the suction cup is extracted, which has the benefit of enhancing the adsorption stability of the suction cup, and then the entire device can be more firmly fixed to the ground by the suction cup, thereby improving the stability and supporting effect of the support frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall front view structure of a supporting structure for a buttress wharf breast wall casting formwork proposed by the present invention; Figure 2 This is a schematic diagram of the front and top view of the supporting structure of a buttress wharf breast wall casting formwork proposed by the present invention; Figure 3 This is a front view structural schematic diagram of a supporting structure movable assembly of a buttress wharf breast wall casting formwork proposed by the present invention; Figure 4 This is a front view structural schematic diagram of a supporting structure moving assembly of a buttress wharf breast wall casting formwork proposed by the present invention; Figure 5 A schematic cross-sectional structure diagram of a telescopic rod supporting structure of a buttress wharf breast wall casting formwork proposed by the present invention; Figure 6 This is a front view structural schematic diagram of a supporting structure support assembly of a buttress wharf breast wall casting formwork proposed by the present invention; Figure 7 A schematic diagram of the cross-sectional structure of an extended plate of a supporting structure of a buttress wharf breast wall casting formwork proposed by the present invention; Figure 8 This is a schematic diagram of the front view structure of an adsorption assembly for pouring a buttress wharf breast wall template proposed by the present invention; Fig. 9 A schematic diagram of the bottom structure of a support frame of a support structure for pouring a formwork for a buttress wharf breast wall proposed by the present invention; Fig.10 The present invention provides a schematic cross-sectional structural diagram of a support frame of a support structure for a buttressed wharf breast wall casting formwork.

[0020] In the figure: 1. support column; 2. support frame; 3. movable component; 31. telescopic rod; 32. fixed spring; 33. connecting frame; 34. movable plate; 35. connecting plate; 36. slider; 37. movable rod; 38. interference rod; 39. interference bar; 310. trigger block; 4. moving component; 41. gear; 42. tooth plate; 43. fixed block; 44. movable bar; 45. protective frame; 5. support component; 51. extension plate; 52. positioning bar; 53. compression spring; 54. support plate; 20. slide groove; 350. groove; 6. adsorption component; 61. fixed rod; 62. suction cup; 63. vacuum rod; 21. hole; 610. strip groove. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-Figure 10 , a supporting structure for pouring a formwork for a buttress wharf breast wall, comprising a supporting column 1, a supporting frame 2 being fixedly mounted at the bottom of the supporting column 1; It also includes a movable component 3 for preventing the support column 1 from tilting during the pouring process; The moving component 4 is used to improve the stability of the support column 1 during pouring; Support assembly 5, used to increase the force bearing area of ​​support frame 2; Adsorption assembly 6, used to stabilize the support frame 2 when it is subjected to force; First, the movable component 3 includes: a telescopic rod 31, which is fixedly installed on the top of the support frame 2, a fixed spring 32 is fixedly installed inside the telescopic rod 31, a connecting frame 33 is fixedly installed on the top of the telescopic rod 31, the connecting frame 33 is slidably connected to the surface of the support column 1, one end of a movable plate 34 is hinged on the surface of the connecting frame 33, a connecting plate 35 is fixedly installed on the outer wall of the support frame 2, a slider 36 is slidably connected to the bottom of the connecting plate 35, a movable rod 37 is rotatably connected inside the slider 36, the other end of the movable plate 34 is fixedly installed on the surface of the movable rod 37, a resistance rod 38 is fixedly installed on the surface of the movable rod 37, and a resistance bar 39 is hinged on the top of the resistance rod 38, the movable plate 34 is driven to rotate while moving, and when the movable rod 37 rotates, the resistance rod 38 and the resistance bar 39 are driven to swing toward the surface close to the support column 1 and resist the surface of the support column 1 to form a reverse thrust, thereby improving the safety of the support column 1 when in use, enhancing the casting quality, and reducing safety hazards.

[0023] Secondly, a trigger block 310 is fixedly installed on the top of the connecting frame 33. The cross-section of the trigger block 310 is a rectangle. The trigger block 310 with a rectangular cross-section can improve the resistance effect of the support column 1 to the trigger block 310 when it is tilted, so that the support column 1 can resist the trigger block 310 more reliably and effectively when it is tilted, and the trigger block 310 then drives the connecting frame 33 to slide downward.

[0024] Furthermore, the moving component 4 includes: a gear 41, which is fixedly mounted on the surface of the movable rod 37, a tooth plate 42 meshing at the bottom of the gear 41, the tooth plate 42 is slidably connected to the top of the connecting plate 35, a fixed block 43 is fixedly mounted on the inner side of the tooth plate 42, a movable bar 44 is hinged on the top of the fixed block 43, a protective frame 45 is hinged on the surface of the movable bar 44, the protective frame 45 is slidably connected to the inside of the support frame 2, the telescopic rod 31 passes through the protective frame 45, and can slide upward inside the support frame 2 through the protective frame 45, and while the protective frame 45 slides upward, the surroundings of the support frame 2 are protected, so that the support column 1 can maintain a relatively complete structure as much as possible in an unstable state, reduce the influence of unexpected factors on its state, and improve the stability and fixing effect of the support column 1 during casting.

[0025] Furthermore, the support assembly 5 includes: an extension plate 51, the extension plate 51 is slidably connected to the inside of the connecting plate 35, the extension plate 51 is fixedly installed at the bottom of the slider 36, a positioning bar 52 is fixedly installed inside the extension plate 51, a compression spring 53 is fixedly installed on the outside of the positioning bar 52, a support plate 54 is fixedly installed on the surface of the compression spring 53, and the support plate 54 is slidably connected to the inside of the extension plate 51. By setting the compression spring 53, the support plate 54 can form a triangular support member when sliding inside the extension plate 51 toward the outer wall away from the positioning bar 52. The triangular support member can rely on its own stable structural characteristics to improve the stability, reliability and safety of the overall structure of the support frame 2 during use, and better play its supporting role.

[0026] Furthermore, the adsorption assembly 6 includes: a fixed rod 61, one end of the fixed rod 61 is fixedly installed at the bottom of the connecting frame 33, the other end of the fixed rod 61 passes through the supporting frame 2, a suction cup 62 is fixedly installed at the bottom of the fixed rod 61, the suction cup 62 is slidably connected to the inside of the supporting frame 2, and a suction rod 63 is fixedly installed on the top of the suction cup 62. The suction rod 63 is fixedly installed on the top of the protective frame 45, and the suction rod 63 is slidably connected to the inside of the fixed rod 61. When the suction rod 63 slides upward, the air inside the suction cup 62 can be purged. The suction cup 62 is pulled out so that it is more firmly fixed on the ground, thereby improving the stability and supporting effect of the support frame 2. A hole 21 is provided at the bottom of the support frame 2, and the suction cup 62 can slide downward inside the support frame 2 through the hole 21 provided at the bottom of the support frame 2. A strip groove 610 is provided on the surface of the fixing rod 61, and the strip groove 610 provided on the surface of the fixing rod 61 can be used to drive the suction rod 63 to slide upward inside the fixing rod 61 when the protective frame 45 slides upward, and the suction cup 62 is evacuated.

[0027] Finally, the slider 36 has a U-shaped cross section, and the U-shaped slider 36 can be used to improve the connection effect with the movable plate 34. The connecting frame 33 has a square cross section, and the square connecting frame 33 can be used to improve the protective effect of the connecting frame 33 on the support column 1. A slide groove 20 is provided on the surface of the support frame 2, and the slide groove 20 provided on the surface of the support frame 2 can be used to enable the movable bar 44 to slide upward on the surface of the support frame 2. A groove 350 is provided at the bottom of the connecting plate 35, and the groove 350 provided on the surface of the connecting plate 35 can be used to enable the slider 36 to slide on the top of the connecting plate 35. Two groups of resistance rods 38 are provided, and the two groups of resistance rods 38 are symmetrically arranged with the center line of the resistance bar 39 as the symmetry axis. The two groups of resistance rods 38 can be used to improve the uniformity of force when the resistance rods 38 drive the resistance bar 39 to resist the support column 1.

[0028] To sum up, when the supporting structure of the buttress wharf breast wall casting formwork is used, it is necessary to clean the buttress wharf breast wall construction site, remove debris, loose soil, etc., ensure that the site is flat and solid, and provide good basic conditions for the subsequent support structure construction, and then prepare supporting structure materials of appropriate specifications and quantities, such as steel pipes, square timber, channel steel, etc., to ensure that the material quality is qualified and then use them through matching connectors, such as clips, bolts, nuts, etc. When the supporting structure of the buttress wharf breast wall casting formwork is supporting, the newly poured concrete will produce lateral pressure on the formwork, and as the pouring height increases and the amount of concrete increases, the lateral pressure continues to increase. When the lateral resistance of the supporting structure is insufficient, it is easy to cause the formwork and the supporting structure connected to it to deviate outward under the action of this pressure. When the supporting column 1 deviates, it will contact the inner side of the trigger block 310 and drive the trigger block 310 to slide downward through its rectangular section. When the trigger block 310 slides downward, it will drive the connecting frame 33 The surface of the support column 1 slides downward, and when the connecting frame 33 slides downward, the movable plate 34 will resist the sliding block 36 and move at the top of the connecting plate 35 toward the surface away from the support column 1, and when the movable plate 34 moves, it will drive the movable rod 37 inside it to rotate upward, and when the movable rod 37 rotates upward, it will drive the resistance bar 39 to swing upward through the resistance rod 38, and when the resistance bar 39 swings upward, it will move toward the surface close to the support column 1, thereby resisting the surface of the inclined support column 1 to prevent the support column 1 from further deflecting or even collapsing, and the resistance of the resistance bar 39 to its surface can provide a reverse force, effectively preventing the support column 1 from continuing to deflect outward, avoiding the continuous aggravation of the tilting degree, and then preventing the support column 1 from losing stability and collapsing due to excessive tilting, thereby ensuring the overall stability of the entire supporting structure, avoiding a series of serious safety accidents such as subsequent template collapse caused by the collapse of the support column 1, improving the safety of the support column 1 during use, enhancing the casting quality, and reducing safety hazards.

[0029] When the supporting column 1 in the process of tilting drives the slider 36 to slide and makes the movable rod 37 rotate, it will also drive the gear 41 fixed on its surface to rotate. When the gear 41 rotates, it will drive the toothed plate 42 meshing at the bottom to move at the top of the connecting plate 35 toward the surface close to the supporting column 1. When the toothed plate 42 moves, it will drive the fixed block 43 to slide in the same moving direction of the toothed plate 42. When the fixed block 43 slides, it will resist the movable bar 44 and slide upward on the surface of the supporting frame 2. When the movable bar 44 moves upward, it will drive the protective frame 45 to slide upward inside the supporting frame 2, thereby protecting the surroundings of the tilting supporting column 1, which can prevent foreign objects from accidentally colliding with the supporting column 1, and prevent the supporting column 1 from further aggravating the tilt due to additional impact force or even causing more serious damage, breakage, etc., to ensure that the supporting column 1 maintains a relatively complete structure as much as possible in an unstable state, reduce the influence of unexpected factors on its state, and improve the stability and fixing effect of the supporting column 1 during casting.

[0030] When the slider 36 slides on the top of the connecting plate 35, it will also drive the extended plate 51 at the bottom of the slider 36 to slide outside the connecting plate 35. When the extended plate 51 slides outside the connecting plate 35, the connecting plate 35 will release the resistance to the support plate 54, so that the support plate 54 is resisted under the action of the compression spring 53 on the outer side of the positioning bar 52, so that the support plate 54 slides inside the extended plate 51 toward the outer wall away from the positioning bar 52. When the support plate 54 slides, it will slide out of the extended plate 51, so that a triangular support member is formed to support the ground, increase the force-bearing area of ​​the support frame 2 when in use, prevent the support frame 2 from having excessive local pressure due to the small force-bearing area, and further prevent the support frame 2 from being easily damaged, deformed, subsided, etc. when subjected to a certain external force, thereby improving the stability and reliability of the support frame 2 during use and the safety of the overall structure, and better playing its supporting role.

[0031] When the connecting frame 33 is again resisted by the supporting column 1 and slides downward, the connecting frame 33 will drive the fixing rod 61 connected at the bottom to slide downward inside the supporting frame 2. When the fixing rod 61 slides downward, the suction cup 62 will slide downward inside the supporting frame 2, so that the suction cup 62 is adsorbed on the ground. When the movable bar 44 resists the protective frame 45 and slides upward inside the supporting frame 2 under the movement of the tooth plate 42, it will also drive the exhaust rod 63 to slide upward inside the fixing rod 61, so that the air inside the suction cup 62 is extracted, preventing the suction cup 62 from easily detaching from the ground due to unexpected circumstances, thereby enhancing the adsorption stability of the suction cup 62, and then the entire device can be more firmly fixed to the ground by the suction cup 62, thereby improving the stability and supporting effect of the supporting frame 2.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A supporting structure for a buttress wharf breast wall casting formwork, comprising a supporting column (1), characterized in that: A support frame (2) is fixedly mounted on the bottom of the support column (1); It also includes a movable component (3) for preventing the support column (1) from tilting during the pouring process; A moving component (4) is used to improve the stability of the support column (1) during casting; A support assembly (5) used to increase the force-bearing area of ​​the support frame (2); An adsorption component (6) is used to stabilize the support frame (2) when it is subjected to force; The movable assembly (3) comprises: a telescopic rod (31), the telescopic rod (31) being fixedly mounted on the top of the support frame (2), a fixing spring (32) being fixedly mounted inside the telescopic rod (31), a connecting frame (33) being fixedly mounted on the top of the telescopic rod (31), the connecting frame (33) being slidably connected to the surface of the support column (1), one end of a movable plate (34) being hingedly connected to the surface of the connecting frame (33), a connecting plate (35) being fixedly mounted on the outer wall of the support frame (2), a slider (36) being slidably connected to the bottom of the connecting plate (35), a movable rod (37) being rotatably connected inside the slider (36), the other end of the movable plate (34) being fixedly mounted on the surface of the movable rod (37), a resisting rod (38) being fixedly mounted on the surface of the movable rod (37), and a resisting strip (39) being hingedly connected to the top of the resisting rod (38).

2. The supporting structure for casting formwork of buttress wharf breast wall according to claim 1 is characterized by: A trigger block (310) is fixedly mounted on the top of the connection frame (33); the trigger block (310) has a rectangular cross section.

3. The supporting structure of the buttress wharf breast wall casting formwork according to claim 1 is characterized by: The moving assembly (4) comprises: a gear (41), the gear (41) being fixedly mounted on the surface of a movable rod (37), a toothed plate (42) being meshed at the bottom of the gear (41), the toothed plate (42) being slidably connected to the top of a connecting plate (35), a fixed block (43) being fixedly mounted on the inner side of the toothed plate (42), a movable bar (44) being hingedly mounted at the top of the fixed block (43), and a protective frame (45) being hingedly mounted on the surface of the movable bar (44).

4. The supporting structure for casting formwork of buttress wharf breast wall according to claim 3 is characterized by: The protection frame (45) is slidably connected to the interior of the support frame (2), and the telescopic rod (31) passes through the protection frame (45).

5. The supporting structure for casting formwork of buttress wharf breast wall according to claim 1 is characterized by: The support assembly (5) comprises: an extension plate (51); the extension plate (51) is slidably connected to the inside of the connecting plate (35); and the extension plate (51) is fixedly mounted on the bottom of the sliding block (36).

6. The supporting structure for casting formwork of buttress wharf breast wall according to claim 5, characterized in that: A positioning strip (52) is fixedly mounted inside the extension plate (51), a compression spring (53) is fixedly mounted outside the positioning strip (52), a support plate (54) is fixedly mounted on the surface of the compression spring (53), and the support plate (54) is slidably connected to the inside of the extension plate (51).

7. The supporting structure for casting formwork of buttress wharf breast wall according to claim 1 is characterized by: The adsorption assembly (6) comprises: a fixing rod (61), one end of the fixing rod (61) is fixedly mounted on the bottom of the connecting frame (33), the other end of the fixing rod (61) passes through the supporting frame (2), a suction cup (62) is fixedly mounted on the bottom of the fixing rod (61), the suction cup (62) is slidably connected to the inside of the supporting frame (2), a suction rod (63) is fixedly mounted on the top of the suction cup (62), the suction rod (63) is fixedly mounted on the top of the protective frame (45), the suction rod (63) is slidably connected to the inside of the fixing rod (61), a hole (21) is provided at the bottom of the supporting frame (2), and a strip groove (610) is provided on the surface of the fixing rod (61).

8. The supporting structure for pouring formwork of buttress wharf breast wall according to claim 1, characterized in that: The cross section of the sliding block (36) is U-shaped, and the cross section of the connecting frame (33) is square.

9. The supporting structure for casting formwork of buttress wharf breast wall according to claim 1, characterized in that: A sliding groove (20) is provided on the surface of the support frame (2), and a groove (350) is provided on the bottom of the connecting plate (35).

10. The supporting structure for casting formwork of buttress wharf breast wall according to claim 1, characterized in that: Two groups of the interference rods (38) are provided, and the two groups of interference rods (38) are symmetrically arranged with the center line of the interference strip (39) as the symmetry axis.

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