A slipform construction apparatus for concrete placement

Abstract

The present application relates to the technical fields of concrete pouring slip form construction, in particular to a slip form construction equipment for concrete pouring, which comprises a base, a casing arranged on the top of the base, a moving seat arranged on the casing in a sliding manner, and two formworks arranged below the moving seat, wherein the slip form construction further comprises a form closing and stripping mechanism and a vibration spraying mechanism; the form closing and stripping mechanism is arranged at the bottom of the moving seat and located at one side of the casing, and comprises a rotating disc, a displacement block, a connecting rod and a sliding contact wheel. According to the technical scheme, the sliding contact wheel is driven to contact the concrete after pouring and forming, so that the resistance of the moving seat during the upward sliding of the moving seat can be reduced. The large resistance generated when the moving seat rises after the concrete is solidified and formed can be effectively avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of concrete slipform construction, specifically to a slipform construction equipment for concrete pouring. BACKGROUND

[0002] In the field of concrete construction, slipform construction technology is widely used due to its efficient and continuous construction characteristics. However, the existing slipform construction equipment often faces significant resistance challenges when performing the slipform lifting operation after concrete pouring is completed. This is mainly due to the increased friction between the surface of the concrete and the slipform equipment during the solidification process, resulting in a significant increase in the power required for the slipform to rise.

[0003] Specifically, when the concrete is completed and gradually solidifies, the contact area between its surface and the slipform equipment gradually increases, and the stress inside the concrete also changes constantly. These changes cause the friction between the concrete and the slipform equipment to gradually increase, making the power required for the slipform to rise significantly increase. If this resistance is not effectively controlled, it will not only affect the operating efficiency of the slipform equipment, but also cause damage to the equipment itself, such as wear and deformation, thereby increasing construction costs and time.

[0004] Chinese patent CN118704750B discloses a slipform construction device for concrete pouring and its operation method, which includes a support frame, a jack installed on the support frame, two slipforms arranged in the support frame, a lateral adjustment mechanism for providing lateral movement of the slipforms, the lateral adjustment mechanism including a mounting frame fixedly connected to the support frame, a double-acting hydraulic cylinder installed on the mounting frame, a chuck fixedly connected to the extension end of the double-acting hydraulic cylinder, and an extension frame one fixedly connected to the support frame. The double-acting hydraulic cylinder in the present application can adjust the position of the slipform by moving the clamping plate through the chuck, reducing the work intensity and work steps of the construction personnel.

[0005] However, the above structure in actual use, after the concrete is poured and molded and a certain solidification stage is completed, when performing the lifting slipform operation, the combined effect of the adhesion between the concrete and the slipform equipment and the internal stress of the concrete often causes significant resistance during the slipform lifting process. This resistance phenomenon will further cause the slipform equipment to operate difficultly, and even may cause damage to the equipment or the concrete structure. SUMMARY

[0006] To solve the above problems, a slipform construction equipment for concrete pouring is provided, which solves the problem of significant resistance during the lifting of the slipform after the concrete is poured through the coordinated cooperation between the moving seat and the mold closing and mold withdrawing mechanism.

[0007] In order to solve the prior art problems, the present application provides a slip-form construction equipment for concrete pouring, which comprises a base, a casing arranged on the top of the base, a moving seat arranged on the casing in a sliding manner, and two formworks arranged below the moving seat, and further comprises a form closing and stripping mechanism and a vibration and spraying mechanism; the form closing and stripping mechanism is arranged on the bottom of the moving seat and located at one side of the casing, and comprises a rotating disc, a displacement block, a connecting rod and a sliding contact wheel; the rotating disc is arranged below the moving seat and above the base in a rotating manner; the displacement block has a pair of displacement blocks which are arranged on the top of the moving seat in a sliding manner; the connecting rod is rotatably connected with the displacement block, and the other end of the connecting rod is rotatably connected with the rotating disc; the sliding contact wheel is arranged on the formwork in a sliding manner, and can drive the displacement block to relatively approach through the connecting rod when the rotating disc rotates, and the sliding contact wheel is in a sliding state when the displacement block relatively approaches; the vibration and spraying mechanism is arranged on the formwork and below the moving seat, and is used for vibrating and spraying the concrete attached on the formwork.

[0008] Preferably, the form closing and stripping mechanism further comprises a connecting block, a guide plate and a traction rope; the connecting block has a pair of connecting blocks which are arranged on the top of the displacement block; the guide plate has a pair of guide plates which are arranged on the top of the moving seat, and the guide plates are located at both sides of the rotating disc; the traction rope has a pair of traction ropes which are arranged on the top of the connecting block; and the sliding contact wheel is arranged in the middle of the formwork and below the moving seat in a sliding manner.

[0009] Preferably, the form closing and stripping mechanism further comprises a setting plate, a sliding rod, a connecting sheet and a receiving roller; the setting plate is installed on the formwork and below the moving seat; the sliding rod is installed on the setting plate in a sliding manner, and the sliding rod is located at one side of the formwork; the connecting sheet is arranged at the right end of the sliding rod and located at the left side of the sliding contact wheel, and the top of the connecting sheet is connected with the traction rope; and the receiving roller is arranged on the top of the formwork and below the traction rope in a rotating manner.

[0010] Preferably, the form closing and stripping mechanism further comprises a rotating closing plate, a bearing rod and a hinged rod; the formwork is provided with an avoiding slot; the rotating closing plate has a plurality of rotating closing plates which are arranged in the avoiding slot in a rotating manner; the bearing rod is arranged at the right end of the connecting sheet and used for rotating the sliding contact wheel; the hinged rod is rotatably connected with the bearing rod, and the other end of the hinged rod is connected with the rotating closing plate; when the connecting sheet drives the bearing rod to move, the hinged rod can drive the rotating closing plate to be in a turnover state.

[0011] Preferably, the form closing and stripping mechanism further comprises a guide rod; the top of the moving seat is provided with a displacement slot for the displacement block to slide; the displacement slot is provided with the guide rod which is matched with the displacement block in a clearance, and the displacement block can stably slide along the guide rod when the displacement block slides.

[0012] Preferably, the die closing and die opening mechanism further comprises a reset spring; the reset spring is installed on the top of the setting plate, one end of the reset spring is fixedly connected with the setting plate, and the other end of the reset spring is fixedly connected with the connecting plate.

[0013] Preferably, the vibrating spraying mechanism comprises a fixing frame, a contact plate, a contact rod and an extension spring; the fixing frame has a pair of fixing frames and is respectively arranged on both sides of the mold plate; the contact plate is slidingly arranged on the fixing frame and is located on both sides of the mold plate; the contact rod is slidingly arranged on the contact plate, and the edge of the contact rod is in a semicircular shape; the extension spring is installed on the top of the contact plate and is connected with the fixing frame, and the extension spring is located outside the contact rod.

[0014] Preferably, the vibrating spraying mechanism further comprises a rotary driver, an output rod and a rotating block; the rotary driver has a pair of rotary drivers and is respectively arranged on both sides of the mold plate, and the rotary driver is located on one side of the fixing frame; the output rod is arranged on the output end of the rotary driver; the rotating block is arranged outside the output rod and is located above the contact rod.

[0015] Preferably, the vibrating spraying mechanism further comprises a water storage tank, a piston cylinder and a piston rod; the water storage tank has a plurality of water storage tanks and is respectively arranged on both sides of the mold plate; the piston cylinder has a plurality of piston cylinders and is respectively arranged on the top of the water storage tank; the piston rod is slidingly arranged in the piston rod, and the top of the piston rod is fixedly connected with the contact plate.

[0016] Preferably, the vibrating spraying mechanism further comprises a water baffle, a first spraying pipe and a second spraying pipe; the water baffle is slidingly arranged on the mold plate and is located below the moving seat; the first spraying pipe is arranged on the top of the water storage tank and is connected with the water inlet of the piston cylinder; the second spraying pipe is arranged on the top of the piston cylinder, and the second spraying pipe has a plurality of second spraying pipes.

[0017] The beneficial effects of the present application compared with the prior art are:

[0018] 1. By arranging the moving seat and the die closing and die opening mechanism, when the mold plate slides relatively far away, the sliding contact wheel can be driven to contact the casted concrete, so that when the moving seat rises, the resistance during the rising of the moving seat can be reduced.

[0019] 2. By arranging the rotating closing plate, the bearing rod and the hinged rod, when the displacement block drives the connecting block to move away after casting, the sliding contact wheel can open the rotating closing plate and contact the outside of the casted concrete, and can slide when the moving seat rises. The automatic closing and opening of the rotating closing plate are realized, and the casting of the concrete in the mold plate is not affected.

[0020] 3. The application sets the vibration spraying mechanism, the contact plate can drive the contact rod to descend synchronously when moving downward, and the contact rod can contact and knock the outer part of the formwork when descending, and the extension spring is compressed in the process, and the contact rod is preferably made of rubber material, which can reduce the contact damage to the formwork. The concrete attached to the inner wall of the formwork can be knocked off when the contact rod contacts the outer part of the formwork.

[0021] 4. The application sets the water storage tank, piston cylinder and piston rod, so that the cleaning agent stored in the piston cylinder is released through the second spraying pipe, which can cooperate with the knocking of the contact rod on the formwork to improve the efficiency of cleaning operation and reduce the need for manual intervention, providing a cleaner and more standardized construction environment for subsequent concrete pouring operation. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is a first perspective view of a sliding formwork construction equipment for concrete pouring according to the application.

[0023] Figure 2 is a side view of a sliding formwork construction equipment for concrete pouring according to the application.

[0024] Figure 3 is a front view of a sliding formwork construction equipment for concrete pouring according to the application.

[0025] Figure 4 is a perspective view of a sliding formwork construction equipment for concrete pouring according to the application.

[0026] Figure 5 is Figure 4 is an enlarged view of A in FIG.

[0027] Figure 6 is a perspective view of a sliding formwork construction equipment for concrete pouring according to the application.

[0028] Figure 7 is Figure 6 is an enlarged view of C in FIG.

[0029] Figure 8 is Figure 6 is an enlarged perspective view of B in FIG.

[0030] Figure 9 is a perspective view of a vibration spraying mechanism of a sliding formwork construction equipment for concrete pouring according to the application.

[0031] Figure 10 is a perspective view of a water storage tank and piston cylinder of a sliding formwork construction equipment for concrete pouring according to the application.

[0032] Figure 11 is a first spray pipe and a second spray pipe side view sectional structure diagram of a slip-form construction equipment for concrete pouring of the present application.

[0033] In the figure, the labels are: 1, base; 2, machine shell; 3, moving seat; 4, formwork; 5, formwork closing and formwork withdrawing mechanism; 51, rotating disc; 52, displacement block; 53, connecting rod; 54, sliding contact wheel; 55, connecting block; 56, guide plate; 57, traction rope; 58, setting plate; 59, sliding rod; 591, connecting piece; 592, bearing roller; 593, rotating closing plate; 594, bearing rod; 595, hinged rod; 596, guide rod; 597, return spring; 6, vibration and spraying mechanism; 61, fixing frame; 62, contact plate; 63, contact rod; 64, telescopic spring; 65, rotary driver; 66, output rod; 67, rotating block; 68, water storage tank; 69, piston cylinder; 691, piston rod; 692, water baffle; 693, first spray pipe; 694, second spray pipe. DETAILED DESCRIPTION

[0034] In order to further understand the features, technical means and specific purposes and functions achieved by the present application, the present application will be described in further detail below in combination with the drawings and specific embodiments.

[0035] Referring to Figures 1-5 shown, a slip-form construction equipment for concrete pouring, comprising a base 1, a machine shell 2 arranged on the top of the base 1, a moving seat 3 slidingly arranged on the machine shell 2, and two formworks 4 arranged below the moving seat 3, the slip-form construction equipment further comprises a formwork closing and formwork withdrawing mechanism 5 and a vibration and spraying mechanism 6; the formwork closing and formwork withdrawing mechanism 5 is arranged at the bottom of the moving seat 3 and located at one side of the machine shell 2, the formwork closing and formwork withdrawing mechanism 5 comprises a rotating disc 51, a displacement block 52, a connecting rod 53 and a sliding contact wheel 54; the rotating disc 51 is rotationally arranged below the moving seat 3 and above the base 1; the displacement block 52 has a pair of displacement blocks 52 slidingly arranged on the top of the moving seat 3 respectively; the connecting rod 53 is rotationally connected with the displacement block 52, and the other end of the connecting rod 53 is rotationally connected with the rotating disc 51; the sliding contact wheel 54 is slidingly arranged on the formwork 4, and when the rotating disc 51 rotates, the displacement block 52 can be driven by the connecting rod 53 to relatively approach, and when the displacement block 52 relatively approaches, the sliding contact wheel 54 is in a sliding state; the vibration and spraying mechanism 6 is arranged on the formwork 4 and below the moving seat 3, and the vibration and spraying mechanism 6 is used for vibrating and spraying the concrete adhered on the formwork 4.

[0036] The top of the shell 2 is provided with a first linear driver, the output end of the first linear driver is connected with a lead screw which is threadedly matched with the moving seat 3, when the first linear driver is started, the lead screw can be driven to rotate, when the lead screw rotates, the moving seat 3 can be driven to ascend or descend, so that the moving seat 3 completes the sliding formwork action. During the pouring process, first of all, the rotating disc 51 is operated by rotating. When the rotating disc 51 rotates, the two rotationally arranged connecting rods 53 drive the displacement blocks 52 to slide relatively close. The sliding of the displacement blocks 52 further drives the formworks 4 to move synchronously, so that the distance between the two formworks 4 is accurately adjusted. After the adjustment is completed, the workers can pour the concrete between the two formworks 4 until the concrete is solidified and formed. When the concrete is solidified and the moving seat 3 needs to be operated in the sliding formwork mode, first of all, the rotating disc 51 is reversely rotated. Through the action of the connecting rods 53, the displacement blocks 52 are driven to move relatively away, and then the formworks 4 are driven to move away from each other. At this time, the first linear driver is started again, the moving seat 3 is driven to ascend and slide by the lead screw, and at this time, the sliding formwork action is completed. When the formworks 4 slide away from each other, the sliding contact wheels 54 can be driven to contact the poured and formed concrete, so that when the moving seat 3 ascends and slides, the resistance when the moving seat 3 ascends and slides can be reduced. The resistance generated when the moving seat 3 ascends after the concrete is solidified and formed can be effectively avoided.

[0037] As shown in Figure 5 and Figure 6 , the mold closing and mold stripping mechanism 5 further comprises a connecting block 55, a guide plate 56 and a traction rope 57; the connecting block 55 has a pair and is arranged on the top of the displacement block 52 respectively; the guide plate 56 has a pair and is arranged on the top of the moving seat 3 respectively, and the guide plate 56 is located on both sides of the rotating disc 51; the traction rope 57 has a pair and is arranged on the top of the connecting block 55 respectively; the sliding contact wheel 54 is slidably arranged in the middle of the formwork 4 and below the moving seat 3.

[0038] When the displacement block 52 moves relatively close under the rotating action of the rotating disc, the connecting block 55 arranged on the top of the displacement block 52 can be driven to move synchronously, and when the connecting block 55 moves, the traction rope 57 can be pulled to move synchronously, so that the traction rope 57 is in a stretched state.

[0039] As shown in Figure 6 and Figure 7 , the mold closing and mold stripping mechanism 5 further comprises a setting plate 58, a sliding rod 59, a connecting piece 591 and a receiving roller 592; the setting plate 58 is installed on the formwork 4 and below the moving seat 3; the sliding rod 59 is slidably installed on the setting plate 58, and the sliding rod 59 is located on one side of the formwork 4; the connecting piece 591 is arranged at the right end of the sliding rod 59 and located on the left side of the sliding contact wheel 54, and the top of the connecting piece 591 is connected with the traction rope 57; the receiving roller 592 is rotationally arranged on the top of the formwork 4 and below the traction rope 57.

[0040] When the connecting block 55 moves, the traction rope 57 can slide stably on the guide plate 56 and the bearing roller 592, the sliding resistance of the traction rope 57 can be reduced, and the traction rope 57 can pull the sliding rod 59 and the connecting piece 591 to slide away from the setting plate 58 along the gap, and the bearing rod 594 and the sliding contact wheel 54 can be synchronously moved away when the connecting piece 591 moves. When the displacement block 52 drives the formwork 4 to relatively approach, the sliding contact wheel 54 can be driven by the traction rope 57 to not contact the formwork 4. After the concrete in the formwork 4 is poured and solidified, the rotating disc 51 drives the displacement block 52 to relatively move away, and in this process, the connecting block 55 drives the traction rope 57 to slide away from the formwork 4. At this time, the traction rope 57 loses the pulling force on the connecting piece 591, and at this time, the connecting piece 591 can drive the bearing rod 594 and the sliding contact wheel 54 to contact the outside of the poured and solidified concrete, so that the moving seat 3 can avoid damaging the outside of the poured and solidified concrete when the sliding mold is lifted, and the sliding resistance when the sliding mold is lifted is reduced.

[0041] Referring to Figures 6-8 As shown, the mold closing and mold removing mechanism 5 further comprises a rotating closing plate 593, a bearing rod 594 and a hinged rod 595; the formwork 4 is provided with an avoiding slot; the rotating closing plate 593 is provided in the avoiding slot in a plurality of and rotating manner; the bearing rod 594 is rotatably arranged at the right end of the connecting piece 591 and is used to rotate the sliding contact wheel 54; the hinged rod 595 is rotatably connected with the bearing rod 594, and the other end of the hinged rod 595 is connected with the rotating closing plate 593, and when the connecting piece 591 drives the bearing rod 594 to move, the rotating closing plate 593 can be driven by the hinged rod 595 to be in a turnover state.

[0042] When the traction rope 57 loses the pulling force on the connecting piece 591 and the connecting piece 591 drives the sliding contact wheel 54 to move, in this process, the bearing rod 594 can drive the hinged rod 595 to open the rotating closing plate 593 arranged in a rotating manner. In the initial state, when the formwork 4 is poured, the rotating closing plate 593 is in a closed state and does not affect the pouring of the concrete in the formwork 4. After the pouring is completed and the displacement block 52 drives the connecting block 55 to relatively move away, the sliding contact wheel 54 can open the rotating closing plate 593 and contact the outside of the poured and solidified concrete and can slide when the moving seat 3 rises. The automatic closing and opening of the rotating closing plate 593 is realized, and the pouring and forming of the concrete in the formwork 4 is not affected.

[0043] Referring to Figure 6As shown, the mold clamping and stripping mechanism 5 further comprises a guide rod 596; the top of the moving seat 3 is provided with a displacement slot for the sliding of the displacement block 52; the inside of the displacement slot is provided with the guide rod 596 in gap cooperation with the displacement block 52, which can stably slide along the guide rod 596 when the displacement block 52 slides.

[0044] When the displacement block 52 slides relatively far away, it can stably slide along the displacement slot and the guide rod 596 opened at the top of the moving seat 3, which can reduce the sliding resistance. In order to make the sliding of the displacement block 52 more smooth, the lubricating oil can be applied to the outside of the guide rod 596 to improve the smooth sliding effect of the displacement block 52 on the guide rod 596.

[0045] Referring to Figure 6 As shown, the mold clamping and stripping mechanism 5 further comprises a reset spring 597; the reset spring 597 is installed at the top of the setting plate 58, one end of the reset spring 597 is fixedly connected with the setting plate 58, and the other end of the reset spring 597 is fixedly connected with the connecting piece 591.

[0046] When the connecting block 55 slides relatively far away and drives the traction rope 57 to be in a relaxed state, the reset spring 597 can be released in this process, and the connecting piece 591 and the sliding contact wheel 54 are ejected until the sliding contact wheel 54 extends out of the inside of the mold plate 4 and contacts the solidified concrete. The pulling and resetting of the connecting piece 591 are realized.

[0047] Referring to Figures 8-10 As shown, the vibration and spraying mechanism 6 comprises a fixed frame 61, a contact plate 62, a contact rod 63 and an extension spring 64; the fixed frame 61 has a pair and is respectively installed on both sides of the mold plate 4; the contact plate 62 is slidingly arranged on the fixed frame 61 and located on both sides of the mold plate 4; the contact rod 63 is slidingly arranged on the contact plate 62, and the edge of the contact rod 63 is semicircular; the extension spring 64 is installed at the top of the contact plate 62 and connected with the fixed frame 61, and the extension spring 64 is located outside the contact rod 63.

[0048] When the concrete inside the template 4 is poured and shaped and needs to be raised and slid, first the displacement block 52 drives the connecting sheet 591 to move away, in this state, the sliding contact wheel 54 is in contact with the poured and shaped concrete, in order to facilitate the next pouring of concrete. First, the contact plate 62 can drive the contact rod 63 to descend synchronously when moving downward, and the contact rod 63 can contact and knock the outside of the template 4 when it descends, and the extension spring 64 is compressed in this process. The contact rod 63 is preferably made of rubber material, which can reduce the damage to the template 4. When the contact rod 63 contacts the outside of the template 4, it can knock the concrete attached to the inner wall of the template 4.

[0049] Referring to Figure 9 As shown, the vibration spraying mechanism 6 further comprises a rotary driver 65, an output rod 66 and a rotating block 67; the rotary driver 65 has a pair and is respectively arranged on both sides of the template 4, and the rotary driver 65 is located on one side of the fixed frame 61; the output rod 66 is arranged at the output end of the rotary driver 65; the rotating block 67 is arranged outside the output rod 66 and above the contact rod 63.

[0050] When the contact plate 62 and the contact rod 63 need to be driven to move downward reciprocatingly, first the rotary driver 65 is started to drive the output rod 66 and the rotating block 67 to contact, and the rotating block 67 can drive the contact rod 63 to descend together with the contact plate 62 when it contacts, in this process, the extension spring 64 is in a compressed state. When the rotating block 67 is no longer in contact with the contact rod 63, the elastic force of the extension spring 64 will drive the contact rod 63 to return to its initial position. The reciprocating contact sliding of the contact rod 63 is realized, and then the reciprocating downward movement of the contact plate 62 and the contact rod 63 is realized.

[0051] Referring to Figure 10 and Figure 11 As shown, the vibration spraying mechanism 6 further comprises a water storage tank 68, a piston cylinder 69 and a piston rod 691; the water storage tank 68 has a plurality of and is respectively arranged on both sides of the template 4; the piston cylinder 69 has a plurality of and is respectively arranged on the top of the water storage tank 68; the piston rod 691 is slidably arranged inside the piston rod 691, and the top of the piston rod 691 is fixedly connected with the contact plate 62.

[0052] When the contact plate 62 moves downward, the piston rod 691 can be driven to move downward synchronously inside the piston rod 691. The outer thread of the water storage tank 68 is provided with a screw cap. By rotating the screw cap to open or reverse rotation, water can be added to the inside of the water storage tank 68. When the piston rod 691 moves inside the piston rod 691, the inside of the piston cylinder 69 can form two negative pressure chambers for water inlet and outlet.

[0053] Referring to Figure 10 and Figure 11 As shown in the drawings, the vibration spraying mechanism 6 further comprises a water baffle 692, a first spraying pipe 693 and a second spraying pipe 694. The water baffle 692 is slidingly arranged on the formwork 4 and below the moving base 3. The first spraying pipe 693 is arranged on the top of the water storage tank 68 and connected with the water inlet of the piston cylinder 69. The second spraying pipe 694 is arranged on the top of the piston cylinder 69, and the second spraying pipe 694 has a plurality of.

[0054] In the initial state, the inside of the piston cylinder 69 is supplemented with cleaning agent. The cleaning agent not only can penetrate and soften the concrete residues attached to the surface of the formwork 4, but also can reduce the friction damage that may be caused during the knocking process to a certain extent, and protect the integrity of the surface of the formwork 4. The piston rod 691 is provided with a one-way valve at the connection position of the first spraying pipe 693 and the second spraying pipe 694. After the concrete solidifies and the moving base 3 rises the slipform, the moving base 3 is in an empty sliding state at this time. Then the displacement block 52 is relatively close, at this time the water baffle 692 is inserted between the formwork 4, which can form a shielding area above the solidified concrete after pouring, and prepare for subsequent cleaning operation. In the initial state, the inside of the piston rod 691 is supplemented with cleaning agent. When the piston rod 691 moves downward inside the piston rod 691, the one-way valve inside the first spraying pipe 693 is closed and the one-way valve inside the second spraying pipe 694 is opened, so that the cleaning agent stored in the inside of the piston cylinder 69 is released through the second spraying pipe 694, which can cooperate with the knocking of the contact rod 63 to the formwork 4 to improve the efficiency of the cleaning operation and reduce the need for manual intervention, and provide a more clean and standardized construction environment for subsequent concrete pouring operation.

[0055] Working principle; during the pouring process, the two connecting rods 53 are rotated by rotating the rotating disc 51, which in turn drives the displacement block 52 to slide relatively close. The sliding of the displacement block 52 will synchronously move the formwork 4, thereby accurately adjusting the distance between the two formworks 4. The top of the moving seat 3 is equipped with a rotary driver 65 for driving the rotating disc 51 to rotate. After the adjustment is completed, the worker can pour the concrete between the formworks 4 until the concrete is solidified and molded. When the displacement block 52 slides, the connecting block 55 provided at the top thereof will move synchronously and pull the traction rope 57 to slide stably on the guide plate 56 and the bearing roller 592, thereby reducing the resistance. At the same time, the traction rope 57 will pull the sliding rod 59 and the connecting piece 591 to slide along the gap-fitted setting plate 58, so that the sliding contact wheel 54 moves away from the formwork 4. In this way, when the formworks 4 are relatively close, the sliding contact wheel 54 will not contact the formwork 4. After the concrete is poured and solidified, the rotating disc 51 drives the displacement block 52 to move away relatively, the connecting block 55 drives the traction rope 57 to slide away from the formwork 4, the sliding contact wheel 54 contacts the outside of the poured and solidified concrete, thereby avoiding damage to the concrete when the moving seat 3 rises in the sliding formwork, and reducing the resistance. At the same time, the bearing rod 594 drives the hinged rod 595 to flip and open the rotating closing plate 593. When the formworks 4 are closed for pouring, the rotating closing plate 593 is in a closed state and does not affect the pouring of the concrete. After the pouring is completed, the sliding contact wheel 54 opens the rotating closing plate 593 and contacts the concrete, and slides when the moving seat 3 rises. In order to clean the concrete attached to the inner wall of the formwork 4, the contact plate 62 drives the contact rod 63 made of rubber to descend synchronously when it descends, contacts and knocks the outside of the formwork 4, and the extension spring 64 is compressed. The rotary driver 65 is started to drive the output rod 66 and the rotating block 67 to contact, drive the contact rod 63 to drive the contact plate 62 to descend. When the rotating block 67 no longer contacts, the elastic force of the extension spring 64 makes the contact rod 63 return to the initial position, realizing reciprocating contact sliding. The contact plate 62 drives the piston rod 691 to descend inside the piston cylinder 69 when it descends, forming a negative pressure chamber. The inside of the water storage tank 68 is supplemented with cleaning agent, and the piston rod 691 descends, the cleaning agent is released through the second spray pipe 694, and cooperates with the knocking of the contact rod 63 to clean the formwork 4. The cleaning agent can penetrate and soften the concrete residues, reducing friction damage. The connection between the piston cylinder 69 and the first spray pipe 693 and the second spray pipe 694 is provided with a one-way valve. After the concrete is solidified and the moving seat 3 rises in the sliding formwork, the displacement block 52 moves relatively close, the inserted waterproof board 692 forms a shielding area above the poured and solidified concrete. The cleaning agent stored in the piston cylinder 69 is released through the second spray pipe 694, improving the cleaning efficiency and reducing manual intervention, providing a clean and standardized construction environment for subsequent concrete pouring.

[0056] The above embodiments only express one or several embodiments of the present application, the description is more specific and detailed, but it cannot be understood as the limitation of the scope of the present application. It should be noted that for ordinary skilled in the art, without departing from the concept of the present application, several modifications and improvements can be made, which belong to the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A slip-form construction equipment for concrete pouring, comprising a base (1), a machine shell (2) arranged on the top of the base (1), a moving seat (3) arranged on the machine shell (2) in a sliding manner, and two formworks (4) arranged below the moving seat (3), characterized in that, The slip form construction device further comprises a mold closing and stripping mechanism (5) and a vibration spraying mechanism (6); The mold closing and stripping mechanism (5) is arranged at the bottom of the moving seat (3) and at one side of the shell (2), and comprises a rotating disc (51), a displacement block (52), a connecting rod (53) and a sliding contact wheel (54); The rotating disc (51) is rotatably arranged below the moving seat (3) and above the base (1); The displacement block (52) has a pair of displacement blocks (52) and is slidably arranged at the top of the moving seat (3); The connecting rod (53) is rotatably connected with the displacement block (52), and the other end of the connecting rod (53) is rotatably connected with the rotating disc (51); The sliding contact wheel (54) is slidably arranged on the formwork (4), and when the rotating disc (51) rotates, the displacement block (52) can be driven by the connecting rod (53) to relatively approach, and when the displacement block (52) relatively approaches, the sliding contact wheel (54) is in a sliding state; The vibration spraying mechanism (6) is arranged on the formwork (4) and below the moving seat (3), and is used for vibrating and spraying the concrete attached to the formwork (4).

2. A slipform construction apparatus for the casting of concrete as claimed in claim 1 wherein, The mold closing and stripping mechanism (5) further comprises a connecting block (55), a guide plate (56) and a traction rope (57); the connecting block (55) has a pair of connecting blocks (55) and is arranged at the top of the displacement block (52); the guide plate (56) has a pair of guide plates (56) and is arranged at the top of the moving seat (3), and the guide plate (56) is located at both sides of the rotating disc (51); the traction rope (57) has a pair of traction ropes (57) and is arranged at the top of the connecting block (55); the sliding contact wheel (54) is slidably arranged in the middle of the formwork (4) and below the moving seat (3).

3. A slipform construction apparatus for the casting of concrete as claimed in claim 2, wherein, The mold closing and stripping mechanism (5) further comprises a setting plate (58), a sliding rod (59), a connecting piece (591) and a receiving roller (592); the setting plate (58) is installed on the formwork (4) and below the moving seat (3); the sliding rod (59) is slidably installed on the setting plate (58), and the sliding rod (59) is located at one side of the formwork (4); the connecting piece (591) is arranged at the right end of the sliding rod (59) and located at the left side of the sliding contact wheel (54), and the top of the connecting piece (591) is connected with the traction rope (57); the receiving roller (592) is rotatably arranged at the top of the formwork (4) and below the traction rope (57).

4. A slipform construction apparatus for the placement of concrete as defined in claim 2, wherein, The mold closing and stripping mechanism (5) further comprises a rotating closing plate (593), a bearing rod (594) and a hinged rod (595); the formwork (4) is provided with an avoiding slot; the rotating closing plate (593) has a plurality of rotating closing plates (593) and is rotatably arranged in the avoiding slot; the bearing rod (594) is rotatably arranged at the right end of the connecting piece (591) and is used for rotating the sliding contact wheel (54); the hinged rod (595) is rotatably connected with the bearing rod (594), and the other end of the hinged rod (595) is connected with the rotating closing plate (593); when the connecting piece (591) drives the bearing rod (594) to move, the rotating closing plate (593) can be driven by the hinged rod (595) to be in a turnover state.

5. A slipform construction apparatus for the placement of concrete as defined in claim 2, wherein, The mold closing and stripping mechanism (5) further comprises a guide rod (596); the top of the moving base (3) is provided with a displacement groove for sliding of the displacement block (52); the inside of the displacement groove is provided with the guide rod (596) in gap cooperation with the displacement block (52), and the displacement block (52) can stably slide along the guide rod (596) when sliding.

6. A slipform construction apparatus for the placement of concrete as defined in claim 2, wherein, The mold closing and stripping mechanism (5) further comprises a reset spring (597); the reset spring (597) is installed at the top of the setting plate (58), one end of the reset spring (597) is fixedly connected with the setting plate (58), and the other end of the reset spring (597) is fixedly connected with the connecting plate (591).

7. A slipform construction apparatus for the casting of concrete as defined in claim 1, wherein, The vibration spraying mechanism (6) comprises a fixing frame (61), a contact plate (62), a contact rod (63) and an extension spring (64); the fixing frame (61) has a pair of and is respectively installed at the two sides of the mold plate (4); the contact plate (62) is slidingly arranged on the fixing frame (61) and located at the two sides of the mold plate (4); the contact rod (63) is slidingly arranged on the contact plate (62), and the edge of the contact rod (63) is in a semicircular shape; the extension spring (64) is installed at the top of the contact plate (62) and connected with the fixing frame (61), and the extension spring (64) is located outside the contact rod (63).

8. A slipform construction apparatus for the placement of concrete as defined in claim 7, wherein, The vibration spraying mechanism (6) further comprises a rotary driver (65), an output rod (66) and a rotating block (67); the rotary driver (65) has a pair of and is respectively arranged at the two sides of the mold plate (4), and the rotary driver (65) is located at one side of the fixing frame (61); the output rod (66) is arranged at the output end of the rotary driver (65); the rotating block (67) is arranged outside the output rod (66) and above the contact rod (63).

9. A slipform construction apparatus for the placement of concrete as defined in claim 7, wherein, The vibration spraying mechanism (6) further comprises a water storage tank (68), a piston cylinder (69) and a piston rod (691); the water storage tank (68) has a plurality of and is respectively arranged at the two sides of the mold plate (4); the piston cylinder (69) has a plurality of and is respectively arranged at the top of the water storage tank (68); the piston rod (691) is slidingly arranged inside the piston rod (691), and the top of the piston rod (691) is fixedly connected with the contact plate (62).

10. A slipform construction apparatus for the placement of concrete as defined in claim 9, wherein, The vibration spraying mechanism (6) further comprises a water baffle (692), a first spraying pipe (693) and a second spraying pipe (694); the water baffle (692) is slidingly arranged on the mold plate (4) and below the moving base (3); the first spraying pipe (693) is arranged at the top of the water storage tank (68) and connected with the water inlet of the piston cylinder (69); the second spraying pipe (694) is arranged at the top of the piston cylinder (69), and the second spraying pipe (694) has a plurality of.

Images