A material transfer device and method based on hydraulic climbing formwork

Abstract

This invention relates to the field of hydraulic climbing formwork technology, specifically disclosing a material transfer device and method based on hydraulic climbing formwork. The device includes a support frame, a hydraulic plate connected to the top of the support frame, a material discharge slide connected to the middle of the support frame, and drop plates connected to both sides of the middle of the material discharge slide. An auxiliary support rod is connected to the bottom of each drop plate, and a blocking block is connected to the top of one end of each drop plate. A transmission assembly is connected inside the drop plate, cooperating with the blocking block, and the transmission assembly moves along the inside of the drop plate. The material discharge slide in this device allows used materials and tools to slide down into the support frame below, preventing them from accumulating at the top of the support frame where workers need to move around, thus avoiding inconvenience. This solves the problem of materials and tools accumulating and affecting workers' activities when using hydraulic climbing formwork for hollow slab piers, as these materials and tools are difficult to transfer down from the top of the support frame.

Description

Technical Field

[0001] This invention relates to the field of hydraulic climbing formwork technology, and more specifically, to a material transfer device and method based on hydraulic climbing formwork. Background Technology

[0002] Hydraulic climbing formwork refers to equipment used for gradually pouring concrete into a building by continuously raising the formwork.

[0003] However, when using existing hydraulic climbing formwork for the construction of hollow slab piers, the process of hollow slab piers is more complex, requiring more construction workers to move around on the hydraulic climbing formwork support. At the same time, the complexity of the hollow slab pier process also leads to a greater demand for materials and tools. Some used materials and tools, being located at a high position, are difficult to handle and transport from the top of the support, causing them to accumulate at the top and affecting the movement space of construction workers on the top of the support. Summary of the Invention

[0004] The purpose of this invention is to provide a material transfer device and method based on hydraulic climbing formwork, which solves the problem that when hydraulic climbing formwork is used for hollow slab pier construction, materials and tools are difficult to transfer down from the top of the support, which causes them to accumulate and affect the activities of construction personnel.

[0005] This invention is achieved through the following technical solution:

[0006] This invention provides a material transfer device and method based on hydraulic climbing formwork, including a support frame, a hydraulic plate connected to the top of the support frame, a material discharge slide connected to the middle of the support frame, material drop plates connected to both sides of the middle of the material discharge slide, an auxiliary support rod connected to the bottom of the material drop plates, a blocking block connected to the top of one end of the material drop plates, and a transmission component connected inside the material drop plates. The transmission component cooperates with the blocking block and moves along the inside of the material drop plates.

[0007] Preferably, the material drop plate and the auxiliary support rod are both connected to the deflection grooves on both sides of the middle of the material drop chute via hinge shafts, and the hinged part of the material drop plate and the auxiliary support rod is connected by a torsion spring.

[0008] Preferably, the blanking plate includes a chute and a shrinkage groove, with the chute located at the bottom of the blanking plate and the shrinkage groove located at the top of the blanking plate.

[0009] Preferably, one end of the auxiliary support rod is connected to the slide groove, and both sides of one end of the auxiliary support rod are provided with round shaft protrusions that cooperate with the grooves on both sides of the middle of the slide groove.

[0010] Preferably, the shrinkage groove is a groove on the top of the blanking plate that connects to the blocking block, and the blocking block is hinged to one end of the middle of the shrinkage groove.

[0011] Preferably, the transmission assembly includes a displacement groove, a displacement block, a traction rope, a guide wheel, and a connecting opening. The displacement groove is located inside the blanking plate, the displacement block is connected in the displacement groove, the traction rope is connected to one end of the displacement block, the guide wheel is located at the bottom of one end of the displacement groove, and the connecting opening is located at the bottom of one end of the displacement groove.

[0012] Preferably, the bottom of the displacement groove is connected to the bottom of the contraction groove, and the displacement block cooperates with the displacement groove.

[0013] Preferably, one end of the displacement block is spring-connected to one end of the displacement groove, and the top of the displacement block engages and fits with the bottom of the blocking block.

[0014] Preferably, the guide wheel is a circular roller located at one end of the displacement groove near the connecting opening, and the traction rope passes through the connecting opening and connects to the auxiliary support rod while adhering to the guide wheel.

[0015] The technical solution of the present invention has at least the following advantages and beneficial effects:

[0016] 1. The material feeding chute in this device allows used materials and tools to slide down into the support below, instead of accumulating at the top of the support in areas where construction workers need to move around, thus avoiding inconvenience for them.

[0017] 2. The device is also equipped with a discharge plate, which can slow down the downward speed of materials and tools in the discharge chute, and prevent the materials and tools from being damaged due to excessive downward speed when sliding through the discharge chute. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0019] Figure 2 This is a top view of the overall structure of the material feeding chute of the present invention.

[0020] Figure 3 This is a schematic diagram of the state of the material feeding chute of the present invention.

[0021] Figure 4 This is a side view cross-sectional structural diagram of the blanking plate of the present invention.

[0022] Figure 5 For the present invention Figure 4 A magnified structural diagram of point A in the middle.

[0023] Figure 6 For the present invention Figure 4 A magnified structural diagram at point B in the middle.

[0024] Reference numerals: 1-bracket, 101-hydraulic plate, 2-feeding chute, 201-deflection groove, 3-drop plate, 301-auxiliary support rod, 302-blocking block, 303-slide groove, 304-shrinkage groove, 305-displacement groove, 3051-displacement block, 3052-traction rope, 3053-guide wheel, 3054-connecting opening. Detailed Implementation

[0025] The following is combined with Figures 1 to 6 The present invention will be described in detail below.

[0026] A material transfer device and method based on hydraulic climbing formwork includes a support 1, a hydraulic plate 101 connected to the top of the support 1, a material discharge slide 2 connected to the middle of the support 1, a material drop plate 3 connected to both sides of the middle of the material discharge slide 2, an auxiliary support rod 301 connected to the bottom of the material drop plate 3, a blocking block 302 connected to the top of one end of the material drop plate 3, a transmission component connected inside the material drop plate 3, the transmission component cooperating with the blocking block 302, the transmission component moving along the inside of the material drop plate 3, one end of the material drop plate 3 and one end of the auxiliary support rod 301 are both connected to the deflection grooves 201 on both sides of the middle of the material discharge slide 2 through a hinge shaft, and the hinged part of the material drop plate 3 and the auxiliary support rod 301 are connected by a torsion spring.

[0027] First, the support 1 is connected to the side wall of the pier via a slide rail. Then, it is raised along the slide rail to the top of the pier where it needs to be poured. The formwork is fixed by the movement of the hydraulic plate 101, and the pier is poured in the formwork.

[0028] During the pouring process, construction workers need to move around on the support 1 to cooperate with the construction. Therefore, when there are used up materials and tools, they are placed in the discharge chute 2. The inclined setting of the discharge chute 2 allows the materials and tools to slide down along the discharge chute 2, so that they do not accumulate on the top of the support 1 and affect the activities of the construction workers.

[0029] At the same time, when the materials and tools slide down the feeding chute 2, they will slide down the inclined surface of the feeding plate 3. The feeding plate 3 will buffer the slide, so that the materials and tools will not be damaged due to collision and impact when they fall to the bottom because of the excessive falling speed.

[0030] Furthermore, the blanking plate 3 includes a chute 303 and a shrinkage groove 304. The chute 303 is located at the bottom of the blanking plate 3, and the shrinkage groove 304 is located at the top of the blanking plate 3. One end of the auxiliary support rod 301 is connected to the chute 303, and the auxiliary support rod 301 has round shaft protrusions on both sides of one end that cooperate with the grooves on both sides of the middle part of the chute 303. The shrinkage groove 304 is a groove on the top of the blanking plate 3 that connects to the blocking block 302, and the blocking block 302 is hinged to one end of the middle part of the shrinkage groove 304.

[0031] When materials and tools slide to one end of the drop plate 3, because the part near the end is not supported by the auxiliary support rod 301, the drop plate 3 will deflect around the deflection groove 201 as the axis, thereby increasing the distance between it and the inner walls on both sides of the middle of the discharge slide 2, so that larger materials and tools can slide into the next drop plate 3. By setting several drop plates 3, the long discharge slide 2 can limit the downward speed of materials and tools.

[0032] Furthermore, the transmission assembly includes a displacement groove 305, a displacement block 3051, a traction rope 3052, a guide wheel 3053, and a connecting opening 3054. The displacement groove 305 is located inside the blanking plate 3. The displacement block 3051 is connected to the displacement groove 305. The traction rope 3052 is connected to one end of the displacement block 3051. The guide wheel 3053 is located at the bottom of one end of the displacement groove 305. The connecting opening 3054 is located at the bottom of one end of the displacement groove 305. The displacement groove 305 communicates with the bottom of the shrinkage groove 304. The displacement block 3051 cooperates with the displacement groove 305. One end of the displacement block 3051 is spring-connected to one end of the displacement groove 305. The top of the displacement block 3051 meshes with the bottom of the blocking block 302. The guide wheel 3053 is a round roller located at one end of the displacement groove 305 near the connecting opening 3054. The traction rope 3052 passes through the connecting opening 3054 and connects to the auxiliary support rod 301 while adhering to the guide wheel 3053.

[0033] Simultaneously, when the discharge plate 3 deflects, it forces the auxiliary support rod 301 connected to the bottom slide 303 to also deflect downwards to cooperate with the deflection of the discharge plate 3. The deflection of the auxiliary support rod 301 causes one end to move along the slide 303. When it moves along the slide 303, it drags the traction rope 3052 connected to one side. When the traction rope 3052 is dragged, it drives the displacement block 3051 to move along the displacement groove 305. Because the top of the displacement block 3051 engages with the bottom of the blocking block 302, when the displacement block 3051 is dragged, it drives the blocking block 302 to deflect, causing it to retract into the shrinkage groove 304, so that the material and tools can continue to slide down. By blocking the blocking block 302, the falling speed and impact of the material and tools when they slide down to the discharge plate 3 without the auxiliary support rod 301 are reduced, so that the falling speed of the material and tools will not increase due to the change in the angle after the discharge plate 3 deflects.

[0034] Finally, the traction rope 3052 will pass through the guide wheel 3053, which will reduce the friction of the traction rope 3052 and prevent it from getting stuck. At the same time, the displacement block 3051 will also be reset by the spring at one end, which will drive the blocking block 302 to reset as well.

[0035] The following is a detailed implementation process of this invention: First, the support 1 is connected to the side wall of the pier via a slide rail. Then, it climbs along the slide rail to the top of the pier where it needs to be poured. The hydraulic plate 101 is used to fix the formwork in place, and the pier is poured within the formwork. During the pouring process, because construction workers need to move on the support 1 to assist in the construction, when there are used and accumulated materials and tools, they are placed in the discharge chute 2. The inclined design of the discharge chute 2 allows the materials and tools to slide down along it, preventing them from accumulating on the top of the support 1. This design minimizes disruption to construction workers' activities. Simultaneously, as materials and tools slide down the discharge chute 2, they also slide down the inclined surface of the discharge plate 3. The discharge plate 3 acts as a buffer, preventing excessive speed and collisions that could damage the materials and tools upon reaching the bottom. When materials and tools slide to one end of the discharge plate 3, the lack of auxiliary support rods 301 causes the discharge plate 3 to deflect around the deflection groove 201, thus widening the gap between the material and the discharge chute. The spacing between the inner walls on both sides of the middle section 2 allows larger materials and tools to slide into the next dropping plate 3. The multiple dropping plates 3 limit the downward speed of materials and tools via the long discharge chute 2. Simultaneously, when the dropping plate 3 deflects, it forces the auxiliary support rod 301 connected to the bottom chute 303 to deflect downwards to match the deflection of the dropping plate 3. The deflection of the auxiliary support rod 301 causes one end to move along the chute 303, dragging the traction rope 3052 connected to one side. When dragged, the displacement block 3051 will move along the displacement groove 305. Because the top of the displacement block 3051 is engaged with the bottom of the blocking block 302, the displacement block 3051 will cause the blocking block 302 to deflect when it is dragged, so that it retracts into the shrinkage groove 304, allowing the material and tool to continue to slide down. The blocking block 302 slows down the falling speed and impact of the material and tool when it slides down to the drop plate 3 without the auxiliary support rod 301, so that the falling speed of the material and tool will not increase due to the change of angle after the deflection of the drop plate 3.

Claims

1. A material transfer device based on a hydraulic climbing formwork, comprising a support (1), wherein a hydraulic plate (101) is connected to the top of the support (1), characterized in that, The support (1) is connected to a feeding slide (2) in the middle. The feeding slide (2) is connected to two sides of the middle of a dropping plate (3). The bottom of the dropping plate (3) is connected to an auxiliary support rod (301). The top of the dropping plate (3) near one end is connected to a blocking block (302). The inside of the dropping plate (3) is connected to a transmission assembly. The transmission assembly cooperates with the blocking block (302). The transmission assembly moves along the inside of the dropping plate (3). The blanking plate (3) includes a chute (303) and a shrinkage groove (304). The chute (303) is located at the bottom of the blanking plate (3), and the shrinkage groove (304) is located at the top of the blanking plate (3). The shrinkage groove (304) is a groove on the top of the blanking plate (3) where a blocking block (302) is connected, and the blocking block (302) is hinged to one end of the middle part of the shrinkage groove (304); The transmission assembly includes a displacement groove (305), a displacement block (3051), a traction rope (3052), a guide wheel (3053), and a connecting opening (3054). The displacement groove (305) is disposed inside the blanking plate (3). The displacement block (3051) is connected in the displacement groove (305). The traction rope (3052) is connected to one end of the displacement block (3051). The guide wheel (3053) is disposed at one end of the displacement groove (305). The connecting opening (3054) is disposed at one end of the displacement groove (305). The displacement groove (305) is connected to the slide groove (303) through the connecting opening (3054). The displacement groove (305) is connected to the bottom of the contraction groove (304), and the displacement block (3051) cooperates with the displacement groove (305); The end of the displacement block (3051) away from the traction rope (3052) is spring-connected to the end of the displacement groove (305) near the contraction groove (304), and the top of the displacement block (3051) engages and fits with the bottom of the blocking block (302). The guide wheel (3053) is a circular roller located at one end of the displacement groove (305) near the connecting opening (3054), and the traction rope (3052) is attached to the guide wheel (3053) and passes through the connecting opening (3054) to connect with the auxiliary support rod (301).

2. The material transfer device based on hydraulic climbing formwork according to claim 1 is characterized in that one end of the dropping plate (3) and the auxiliary support rod (301) are connected to the deflection groove (201) on both sides of the middle part of the dropping slide (2) through a hinge shaft, and the hinged part of the dropping plate (3) and the auxiliary support rod (301) is connected by a torsion spring.

3. The material transfer device based on hydraulic climbing formwork according to claim 1 is characterized in that one end of the auxiliary support rod (301) is connected in the slide groove (303), and the two sides of one end of the auxiliary support rod (301) are provided with round shaft protrusions that cooperate with the grooves on both sides of the middle part of the slide groove (303).

4. A method for a material transfer device based on a hydraulic climbing formwork as described in any one of claims 1-3, comprising the following steps; The first step is to connect the support (1) to the slide rail on the outer wall of the pier, and then the support (1) climbs along the slide rail. Then, the hydraulic plate (101) at the top of the support (1) drives the casting template to work together, and then the casting is carried out. The second step is that when the construction workers are working together to pour concrete on the support (1), the used materials and tools can be placed in the discharge slide (2). The inclined setting of the discharge slide (2) allows the used materials and tools to slide down and not accumulate in the construction area at the top of the support (1). The third step is that when the used materials and tools slide down the discharge slide (2), they will fall onto the discharge plate. The discharge plate (3) will act as a buffer to slow down the speed of the materials and tools as they slide down, so that the impact will not be too great when they slide down to the bottom due to excessive speed. In the fourth step, when the material and tools slide down the drop plate (3) with buffer, the cooperation between the drop plate (3) and the auxiliary support rod (301) causes the drop plate (3) to deflect and tilt when the material and tools slide to one end of the drop plate (3), thereby widening the gap with one side of the inner wall of the discharge slide (2), so that the material and tools can fall onto the next drop plate (3). In the fifth step, when the material drop plate (3) deflects, it will drive the blocking block to deflect and retract through the transmission component, so that the material and tool can continue to pass through. The material and tool are blocked by the blocking block (302), which reduces some of the impact, so that when they fall onto the next material drop plate (3), they will not carry too much falling impact.

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