Bridge pier column ladder cage construction structure and construction technology

Abstract

The invention relates to a bridge pier column ladder cage construction structure and a construction technology, and belongs to the technical field of bridge construction, the ladder cage construction structure comprises a ladder cage frame, a flow dividing mechanism and an object taking mechanism are arranged on the two sides of one face of the ladder cage frame, and the flow dividing mechanism is located above the object taking mechanism; the flow dividing mechanism comprises a first shell, the first shell is sequentially divided into multiple sets of object placing layers from top to bottom, object placing inlets are formed in the multiple sets of object placing layers, the object placing inlets are divided into multiple sets of distributing openings, and the multiple sets of distributing openings communicate with the different object placing layers correspondingly; a plurality of groups of slow descending assemblies are arranged among the plurality of groups of object placing layers, and the slow descending assemblies have the freedom degree of longitudinal movement; a plurality of groups of object conveying mechanisms are arranged between the shunting mechanism and the object taking mechanism, and the two ends of the plurality of groups of object conveying mechanisms communicate with the shunting mechanism and the object taking mechanism; the elevator has the technical effects that materials in the elevator can be automatically distributed and accurately conveyed.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of bridge construction, in particular to a bridge pier column ladder cage construction structure and construction process. BACKGROUND

[0002] In bridge engineering construction, the pier column as the core load-bearing component, its construction height is usually from several meters to tens of meters. In order to ensure the safe passage of construction personnel, material transportation and operation, a ladder cage construction structure needs to be built on the outside of the pier column. This structure is not only the core channel of the construction personnel, but also the key carrier of the vertical transfer of small materials, directly affecting the efficiency, safety and cost control of the pier column construction, and is an indispensable auxiliary facility in the construction of the bridge pier column.

[0003] The existing bridge pier column ladder cage construction structure is mainly composed of a steel frame, a plurality of vertical rods and a plurality of horizontal rods. The plurality of vertical rods and the plurality of horizontal rods are connected to form a plurality of layers of ladders. Some structures have a simple storage platform or a manual carrying channel on one side of the ladder cage. However, such structures have obvious deficiencies. For example, the materials need to be manually carried up and down the ladder cage by the construction personnel, which not only increases the labor intensity, but also easily causes safety hazards due to the falling of materials. In addition, there is no special material classification transfer and slow descent device, which is difficult to adapt to the needs of multi-layer synchronous construction.

[0004] According to the related technology in the above, the inventors believe that there is a defect that the materials are not efficiently transferred to the corresponding ladder cage layer. SUMMARY

[0005] In order to solve the above technical problems, the present application provides a bridge pier column ladder cage construction structure.

[0006] The bridge pier column ladder cage construction structure provided by the present application adopts the following technical scheme: A bridge pier column ladder cage construction structure, comprising a ladder cage frame, two sides of one face of the ladder cage frame are provided with a flow distribution mechanism and a material taking mechanism, the flow distribution mechanism is located above the material taking mechanism; the flow distribution mechanism comprises a first shell, the first shell is sequentially divided into a plurality of material placing layers from top to bottom, a material placing inlet is arranged on each of the plurality of material placing layers, the material placing inlet is divided into a plurality of distribution ports, and the plurality of distribution ports are respectively connected to different material placing layers; a plurality of slow descent assemblies are arranged between the plurality of material placing layers, and the slow descent assemblies have a longitudinal movement degree of freedom; a plurality of material conveying mechanisms are arranged between the flow distribution mechanism and the material taking mechanism, and both ends of the plurality of material conveying mechanisms are communicated with the flow distribution mechanism and the material taking mechanism.

[0007] By adopting the technical scheme, the shunt mechanism and the material taking mechanism are arranged on both sides of one side of the ladder cage, a plurality of material conveying mechanisms are arranged in communication between the shunt mechanism and the material taking mechanism, and the plurality of distribution openings of the shunt mechanism and the material conveying mechanisms are arranged, so that the material on the upper layer of the ladder cage can be made to fall into different material placing layers according to actual needs through the arrangement of the slow descending assembly, and then the material is conveyed into the material taking mechanism by the material conveying mechanism and is quickly and accurately conveyed into each layer at the lower part of the ladder cage, thereby improving construction efficiency, reducing the climbing and walking with the material of the construction personnel when the construction personnel carries the material up and down in the ladder cage, and reducing the risk of injury. The plurality of material placing layers and the distribution openings of the shunt mechanism can classify and store different types or different use parts of the material, and the construction personnel can quickly take the material according to needs.

[0008] Preferably, the material taking mechanism comprises a second shell, a plurality of partitions are arranged in the second shell, the second shell is sequentially divided into a plurality of material taking layers from top to bottom by the plurality of partitions, and each of the plurality of material taking layers is provided with a material taking opening; a push material assembly is arranged on each of the plurality of partitions, and the push material assembly is used for pushing the material to move along the partition to the material taking opening; and a matching groove is arranged on both sides of the partition.

[0009] By adopting the technical scheme, the second shell is divided into a plurality of material taking layers by the plurality of partitions, each layer is provided with a material taking opening, the plurality of material taking layers correspond to a plurality of layers of the ladder cage respectively, the construction personnel can directly obtain the material conveyed from the upper layer through the material taking opening of the layer when the construction personnel constructs in a layer of the ladder cage, the push material assembly arranged on the partition can push the material to move along the partition to the material taking opening, the material is pushed out to reset the material conveying mechanism, and the next transportation is continued, and the matching groove arranged on both sides of the partition can be used for cooperation with the material conveying mechanism.

[0010] Preferably, the push material assembly comprises a push distance amplification device, a driving cylinder, an oil guide pipe and a push cylinder; the push distance amplification device comprises a rotating rod and a connecting rod, the rotating rod is rotationally connected to the partition, and one end of the rotating rod is arranged above the partition; one end of a reset spring is rotationally connected to the rotating rod, and the other end of the reset spring is rotationally connected to the partition; one end of the connecting rod is rotationally connected to the other end of the rotating rod, and the other end of the connecting rod is rotationally connected to the working end of the driving cylinder; the driving cylinder base is fixedly connected to the bottom of the partition, the push cylinder base is fixedly connected to the partition, and the oil guide pipe is in communication with the driving cylinder and the push cylinder respectively.

[0011] By adopting the above technical scheme, the push distance amplification device can convert the short pushing stroke input by the material feeding mechanism into the long pushing stroke required by the pushing cylinder through the rotating rod, so that the material can be completely pushed to the material taking port, and the automatic reset mechanism is formed by the cooperation of the reset spring and the rotating rod. When the material feeding mechanism completes the material conveying and leaves, the reset spring can drive the rotating rod, the connecting rod and the driving cylinder to automatically reset. The transmission system composed of the driving cylinder, the oil guide pipe and the pushing cylinder can provide stable and controllable pushing force, so as to avoid material damage or mechanism jam caused by mechanical hard pushing.

[0012] Preferably, the driving cylinder comprises a first cylinder body and a first piston rod, one end of the first piston rod is slidably arranged in the first cylinder body, the other end of the first piston rod is rotatably connected with the other end of the connecting rod outside the first cylinder body, the pushing cylinder comprises a second cylinder body and a second piston rod, one end of the second piston rod is slidably arranged in the second cylinder body, the other end of the second piston rod is arranged outside the first cylinder body, and the second piston rod slides along the second cylinder body to push the material to move along the partition plate to the material taking port.

[0013] By adopting the above technical scheme, the first piston rod of the driving cylinder is rotatably connected with the connecting rod, so that the force triggered by the material feeding mechanism can be converted into the linear motion force of the first piston rod, so as to avoid loss or deviation in the power transmission process. The second piston rod of the pushing cylinder slides along the second cylinder body in a directional manner, and only outputs pushing force to the material taking port, so as to ensure that the material is stably pushed to the specified position.

[0014] Preferably, the material feeding mechanism comprises a material feeding plate, a support plate, a plurality of groups of ball slides, a plurality of groups of tension springs and a sliding baffle, both sides of the material feeding plate are provided with sliding grooves, a plurality of groups of ball slides are slidably arranged in the sliding grooves, the bottom of the sliding baffle is fixedly arranged on a plurality of groups of ball slides, and the bottom of a plurality of groups of ball slides is connected with a mounting rod; one end of the support plate is fixedly connected to the bottom of the material feeding plate, one end of a plurality of groups of tension springs is rotatably connected to the mounting rod, and the other end of a plurality of groups of tension springs is rotatably connected to the support plate; the material feeding plate is inclined, one end of the material feeding plate is fixedly connected with a single group of partition plates, the sliding groove is in communication with a matching groove, and the other end of the material feeding plate is arranged in a single group of material placing layers.

[0015] By adopting the above technical scheme, the material feeding plate is arranged in an inclined manner, and the sliding of the material feeding plate to the material taking layer can be completed by the gravity of the material itself. The inclined structure cooperates with the low friction characteristic of the ball sliding block to reduce the resistance of the material during sliding, ensure smooth sliding of the material, and offset the impact force of the material during sliding by the damping force provided by the tension spring, thereby avoiding the impact of the material on the material taking mechanism due to gravity acceleration, effectively protecting the fragile material from being damaged, and reducing the impact and wear of the material on the material feeding plate and the ball sliding block. The sliding cooperation of the ball sliding block and the sliding groove enables the sliding baffle to move along a fixed track, ensures the stability of the blocking position of the material, avoids the deviation, jamming or falling of the material from both sides of the material feeding plate during the sliding process, one end of the material feeding plate is fixed with the partition plate, the other end of the material feeding plate is connected into the material placing layer, and the sliding groove is communicated with the matching groove, thereby realizing the precise docking with the shunt mechanism and the material taking mechanism.

[0016] Preferably, one end of the support plate is provided with a buffer, and the buffer comprises a buffer block, a sleeve, a guide rod and a buffer spring. One end of the sleeve is fixedly connected to the support plate, one end of the guide rod is slidably connected to the sleeve, and the buffer block is fixedly connected to the other end of the guide rod. The buffer spring is sleeved on the guide rod, one end of the buffer spring is fixedly connected to the other end of the sleeve, and the other end surface of the buffer spring is fixedly connected to the buffer block.

[0017] By adopting the above technical scheme, when the tension spring drives the material feeding plate to reset, the mounting rod will be in contact with the buffer. The buffer spring is sleeved on the guide rod, and the impact force caused by resetting is absorbed and reset by the compression deformation of the buffer spring. This can reduce the rigid collision between the mounting rod and the buffer block and other related components, thereby reducing the wear degree of the components and prolonging the service life of the components of the material feeding mechanism.

[0018] Preferably, the buffer assembly comprises a top support frame, a bottom support frame, a plurality of steel wire ropes, a plurality of pulleys, a mounting frame, a plurality of guide rails and a counterweight. The top support frame is arranged on the first housing of one group of the material placing layers, the bottom support frame is arranged on the housing in another group of the material placing layers, a plurality of the pulleys are rotatably arranged on the top support frame and the bottom support frame, a plurality of the steel wire ropes are arranged on the plurality of the pulleys, two ends of a plurality of the guide rails are respectively mounted on the top support frame and the bottom support frame, a plurality of the steel wire ropes are slidably arranged in the guide rails, the mounting frame is arranged on one side of the plurality of the steel wire ropes, and the counterweight is arranged on the other side of the plurality of the steel wire ropes. The mounting frame is located at the distribution port of the material placing layer, and the counterweight is located at the bottom of the steel wire rope close to the bottom support frame.

[0019] By adopting the technical scheme, the counterweight block forms balanced damping with the mounting frame through the steel wire rope, can offset the gravitational acceleration of the material itself, and can keep the material falling slowly and uniformly when falling from the upper material layer through the distribution port into the lower layer, a plurality of guide rails limit the sliding track of the steel wire rope, ensure that the mounting frame and the material do not deviate, shake or jam during the falling process, avoid safety hazards caused by the material falling out of the material layer, and can adjust the weight of the counterweight block to change the damping force, which can meet the slow descending requirement of lighter material and adapt to the stable falling of heavier components without replacing the whole set of components, and has stronger adaptability. The mounting frame directly corresponds to the distribution port of the material layer, and the material can directly enter the mounting frame after being put in to start slow descending.

[0020] Preferably, the mounting frame is provided with a bearing plate, and the mounting frame is provided with a limiting structure, the limiting structure comprising a limiting groove, a positioning pin, a limiting spring and a positioning hole, the limiting groove being arranged on the mounting frame, the positioning pin being slidably connected in the limiting groove, one end of the limiting spring being fixedly connected in the limiting groove, the other end of the limiting spring being fixedly connected to the bottom of the positioning pin, and the positioning hole being arranged on the bearing plate, the positioning pin being connected with the positioning hole.

[0021] By adopting the technical scheme, the bearing plate serves as a direct bearing component of the material, can provide a flat and stable placement space for the material, and the limiting structure fixes the bearing plate on the mounting frame through the cooperation of the positioning pin and the positioning hole, ensures that the bearing plate does not relatively displace with the mounting frame during slow descending, further improves the stability of material bearing, and eliminates material loss caused by loosening of the bearing plate. When the bearing plate reaches the predetermined position, the bearing plate breaks through the limiting structure, the bearing plate adjusts the rotation direction of the inclination angle, and the material is smoothly fed into the material feeding mechanism.

[0022] Preferably, the top support frame and the bottom support frame are both provided with a gear block, and the gear block is used for abutting against the bearing plate.

[0023] By adopting the technical scheme, the gear block provides a clear physical trigger point for the bearing plate. When the bearing plate moves to the top or bottom predetermined position with the mounting frame, the bearing plate will accurately contact the gear block and be subjected to an abutting force. When the bearing plate moves to the bottom, the gear block makes the bearing plate break through the limiting structure and rotate. When the bearing plate moves to the top, the other gear block makes the bearing plate reset and be fixed with the limiting structure.

[0024] A bridge pier column ladder cage construction process comprises the following steps: Step S1: The required material is put into the material inlet of the flow distribution mechanism, and the material inlet is composed of a plurality of distribution ports.

[0025] Step S2: The material is put into a single group of the distribution ports, and the material is guided into the material taking mechanism of different heights by the material feeding mechanism.

[0026] Step S3: A slow-descent component is provided between the different groups of the placed layers, and the slow-descent component has the freedom of longitudinal movement.

[0027] Step S4: Material is fed into another set of the distribution ports. The material falls from the distribution port in the upper layer into the lower layer through the slow-descent component.

[0028] Step S5: The material reaches the different groups of the placement layers through the slow descent component. The feeding mechanism in the corresponding placement layer sends the material into the picking mechanism. Through the cooperation between the diversion mechanism and the feeding mechanism, the material in the upper layer of the ladder cage is sent into each layer in the lower part of the ladder cage.

[0029] By adopting the above technical solution, including a ladder cage frame, a diversion mechanism and a retrieval mechanism are set on both sides of one side of the ladder cage frame. The diversion mechanism and the retrieval mechanism are connected by multiple sets of feeding mechanisms. Through the multiple distribution ports of the diversion mechanism and the setting of the feeding mechanism, the materials on the upper layer of the ladder cage frame can be dropped into different storage layers according to actual needs through the setting of the slow descent component. Then, the feeding mechanism sends them to the retrieval mechanism, quickly and accurately delivering them into each layer of the lower part of the ladder cage frame. This improves construction efficiency, reduces the climbing and walking of construction personnel when moving materials up and down in the ladder cage, and reduces the risk of injury. The multiple storage layers and distribution ports of the diversion mechanism can classify and store materials of different types or different usage locations, making it convenient for construction personnel to quickly retrieve materials as needed.

[0030] In summary, this application includes at least one of the following beneficial technical effects: The thrust amplification device, through the rotating rod, can convert the short pushing stroke input by the feeding mechanism into the long pushing stroke required by the pushing cylinder, ensuring that the material can be pushed completely to the feeding port. The cooperation between the return spring and the rotating rod forms an automatic reset mechanism. When the feeding mechanism completes the material conveying and leaves, the return spring can drive the rotating rod, connecting rod and drive cylinder to automatically return to their original positions. The transmission system composed of the drive cylinder, oil guide pipe and pushing cylinder can provide a smooth and controllable thrust, avoiding material damage or mechanism jamming caused by mechanical hard pushing.

[0031] The feeding plate is inclined, allowing the material to slide towards the picking layer using its own weight. The inclined structure, combined with the low-friction characteristics of the ball bearing slider, reduces resistance during material sliding, ensuring smooth material descent. The damping force provided by the tension spring counteracts the impact force of the material's descent, preventing the material from accelerating and impacting the picking mechanism due to gravity, effectively protecting fragile materials from damage. The buffering effect of the tension spring also reduces impact wear on the feeding plate and ball bearing slider. The sliding engagement between the ball bearing slider and the chute allows the sliding baffle to move along a fixed trajectory, ensuring a stable blocking position for the material and preventing the material from shifting, getting stuck, or falling off the sides of the feeding plate during descent. One end of the feeding plate is fixed to the partition, and the other end connects to the placement layer, with the chute connected to the mating groove, achieving precise docking with the diversion mechanism and the picking mechanism. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the overall structure in the embodiment.

[0033] Figure 2 This is a cross-sectional schematic diagram of the internal structure of the first housing in the embodiment.

[0034] Figure 3 yes Figure 2 Enlarged view of section A.

[0035] Figure 4 This is a schematic diagram of the limiting structure in the embodiment.

[0036] Figure 5 This is a cross-sectional schematic diagram of the internal structure of the object-retrieving mechanism in the embodiment.

[0037] Figure 6 This is a schematic diagram of the feeding mechanism in the embodiment.

[0038] Explanation of reference numerals in the attached drawings: 1. Ladder cage frame; 2. Diversion mechanism; 21. First shell; 211. Loading layer; 22. Loading inlet; 221. Distribution port; 23. Descending assembly; 231. Top support frame; 232. Bottom support frame; 233. Wire rope; 234. Pulley; 235. Mounting frame; 236. Guide rail; 237. Counterweight; 3. Retrieval mechanism; 31. Second shell; 311. Retrieval port; 32. Partition; 321. Mating groove; 33. Retrieval layer; 34. Pushing assembly; 341. Push distance amplification device; 3411. Rotating rod; 3412. Connecting rod; 3413. Reset spring 342. Spring; 342. Drive cylinder; 3421. First cylinder body; 3422. First piston rod; 343. Oil guide pipe; 344. Push cylinder; 3441. Second cylinder body; 3442. Second piston rod; 4. Feeding mechanism; 41. Feeding plate; 411. Slide groove; 42. Support plate; 43. Ball block slider; 44. Tension spring; 45. Sliding baffle; 46. Mounting rod; 5. Buffer; 51. Buffer block; 52. Sleeve; 53. Guide rod; 54. Buffer spring; 6. Bearing plate; 7. Limiting structure; 71. Limiting groove; 72. Positioning pin; 73. Limiting spring; 74. Positioning hole; 8. Gear block. Detailed Implementation

[0039] The following is in conjunction with the appendix Figures 1-6 This application will be described in further detail. Example

[0040] This embodiment discloses a bridge pier cage construction structure. (Refer to...) Figure 1 and Figure 2 The system includes a ladder cage 1, with a diversion mechanism 2 and a retrieval mechanism 3 on both sides of one side of the ladder cage 1. The diversion mechanism 2 is located above the retrieval mechanism 3. The diversion mechanism 2 includes a first housing 21, which is divided into multiple sets of storage layers 211 from top to bottom. Each set of storage layers 211 has a storage inlet 22, which is divided into multiple distribution ports 221. Each distribution port 221 is connected to a different storage layer 211. Multiple sets of slow-descent components 23 are arranged between the multiple sets of storage layers 211. The slow-descent components 23 have the freedom to move longitudinally. Multiple sets of feeding mechanisms 4 are arranged between the diversion mechanism 2 and the retrieval mechanism 3. The two ends of the feeding mechanisms 4 are connected to the diversion mechanism 2 and the retrieval mechanism 3. After the material is put into the different distribution ports 221, it is fed into the different layers of the ladder cage 1 through the cooperation between the slow-descent components 23 and the feeding mechanisms 4.

[0041] Reference Figure 2 and Figure 3Materials are fed directly into the feeding mechanism 4 and then into the picking mechanism 3 through one set of distribution ports 221, allowing the materials to be delivered to the next layer. When materials are fed in through another set of distribution ports 221, they are placed on the slow-descent assembly 23. The slow-descent assembly 23 includes a top support frame 231, a bottom support frame 232, multiple sets of wire ropes 233, multiple sets of pulleys 234, a mounting frame 235, multiple sets of guide rails 236, and a counterweight 237. The top support frame 231 is installed on the first housing 21 of a single storage layer 211, and the bottom support frame 232 is installed on the housing inside another storage layer 211. The multiple sets of pulleys 234 are rotatably mounted on the top support frame. On the top support frame 231 and the bottom support frame 232, multiple sets of steel wire ropes 233 are respectively set on multiple sets of pulleys 234. The two ends of multiple sets of guide rails 236 are respectively installed on the top support frame 231 and the bottom support frame 232. The multiple sets of steel wire ropes 233 are slidably set in the guide rails 236. The mounting frame 235 is set on one side of the multiple sets of steel wire ropes 233, and the counterweight 237 is set on the other side of the multiple sets of steel wire ropes 233. The mounting frame 235 is located at the distribution port 221 of the storage layer 211, and the counterweight 237 is located at the bottom of the steel wire ropes 233 near the bottom support frame 232. Both the top support frame 231 and the bottom support frame 232 are equipped with stop blocks 8.

[0042] Reference Figure 3 and Figure 4 The mounting frame 235 is equipped with a support plate 6 and a limiting structure 7. The limiting structure 7 includes a limiting groove 71, a positioning pin 72, a limiting spring 73, and a positioning hole 74. The limiting groove 71 is located on the mounting frame 235, the positioning pin 72 is slidably connected in the limiting groove 71, one end of the limiting spring 73 is fixedly connected in the limiting groove 71, and the other end of the limiting spring 73 is fixedly connected to the bottom of the positioning pin 72. The positioning hole 74 is located on the support plate 6, and the positioning pin 72 is engaged with the positioning hole 74. Materials are placed on the support plate 6 and pass through the pulley 234 and steel... The wire rope 233 descends downwards, and the counterweight 237 slows down the descent of the material. When it descends to the bottom support frame 232, the stop block 8 installed on the bottom support frame 232 abuts against the bearing plate 6, driving the bearing plate 6 to break through the limiting structure 7, causing the bearing plate 6 to flip and pour the material on the bearing plate 6 onto another set of feeding mechanisms 4 on a lower level. After there is no material on the bearing plate 6, it rises under the gravity of the counterweight 237. The bearing plate 6 rises to the top support frame 231, and the stop block 8 set on the top support frame 231 abuts against the bearing plate 6, causing the limiting structure 7 to limit it again.

[0043] Reference Figure 1 and Figure 6The feeding mechanism 4 includes a feeding plate 41, a support plate 42, multiple sets of ball bearing sliders 43, multiple sets of tension springs 44, and a sliding baffle 45. The feeding plate 41 has grooves 411 on both sides, with the multiple sets of ball bearing sliders 43 slidably disposed within the grooves 411. The bottom of the sliding baffle 45 is fixedly disposed on the multiple sets of ball bearing sliders 43, and a mounting rod 46 is connected to the bottom of each set of ball bearing sliders 43. The support plate 42 is fixedly connected to one end of the bottom of the feeding plate 41. One end of each set of tension springs 44 is rotatably connected to the mounting rod 46, and the other end of each set of tension springs 44 is rotatably connected to the support plate 42. The feeding plate 41 is inclined, with one end fixedly connected to a single set of partitions 32. The grooves 411 communicate with the mating grooves 321. The other end of the feeding plate 41 is disposed within a single set of storage layers 211. A buffer 5 is provided at one end of the support plate 42, and the buffer 5 includes a buffer block 51. The system includes a sleeve 52, a guide rod 53, and a buffer spring 54. One end of the sleeve 52 is fixedly connected to the support plate 42, one end of the guide rod 53 is slidably connected inside the sleeve 52, and a buffer block 51 is fixedly connected to the other end of the guide rod 53. The buffer spring 54 is sleeved on the guide rod 53, one end of the buffer spring 54 is fixedly connected to the other end of the sleeve 52, and the other end face of the buffer spring 54 is fixedly connected to the buffer block 51. When the material reaches the feeding plate 41, it slides to the lower layer through the inclined feeding plate 41. The material abuts against one side of the sliding baffle 45, and the tension of the tension spring 44 generates a damping force to reduce the sliding speed of the material and push the sliding baffle 45 to the picking mechanism 3. The pushing force of the sliding baffle 45 causes the pushing assembly 34 to work and push the material out. The buffer 5 reduces the impact force generated by the tension spring 44 driving the sliding baffle 45 to reset through the buffer spring 54.

[0044] Reference Figure 1 , Figure 5 and Figure 6The material handling mechanism 3 includes a second housing 31, within which multiple sets of partitions 32 are arranged, dividing the second housing 31 into multiple material handling layers 33 from top to bottom. Each material handling layer 33 is provided with a material handling port 311. Each set of partitions 32 is provided with a pushing component 34, which is used to push the material along the partitions 32 toward the material handling port 311. Both sides of the partitions 32 are provided with mating grooves 321, which mate with the sliding grooves 411 on both sides of the feeding plate 41. The pushing component 34 includes a pushing distance amplification device 341, a drive cylinder 342, an oil guide pipe 343, and a pushing cylinder 344. The pushing distance amplification device 341... The system includes a rotating rod 3411, a connecting rod 3412, and a return spring 3413. The rotating rod 3411 is rotatably connected to the partition plate 32, with one end of the rotating rod 3411 positioned above the partition plate 32. One end of the return spring 3413 is rotatably connected to the rotating rod 3411, and the other end of the return spring 3413 is rotatably connected to the partition plate 32. One end of the connecting rod 3412 is rotatably connected to the other end of the rotating rod 3411, and the other end of the connecting rod 3412 is rotatably connected to the working end of the drive cylinder 342. The base of the drive cylinder 342 is fixedly connected to the bottom of the partition plate 32, and the base of the push cylinder 344 is fixedly connected to the partition plate 32. An oil guide pipe 343... The two ends of the piston rod 342 are respectively connected to the drive cylinder 342 and the push cylinder 344. The drive cylinder 342 includes a first cylinder body 3421 and a first piston rod 3422. One end of the first piston rod 3422 is slidably disposed inside the first cylinder body 3421, and the other end of the first piston rod 3422 is disposed outside the first cylinder body 3421 and rotatably connected to the other end of the connecting rod 3412. The push cylinder 344 includes a second cylinder body 3441 and a second piston rod 3442. One end of the second piston rod 3442 is slidably disposed inside the second cylinder body 3441, and the other end of the second piston rod 3442 is disposed outside the first cylinder body 3421. The sliding baffle 45 slides along the second cylinder 3441 to push the material along the partition 32 toward the feeding port 311. The sliding baffle 45 slides onto the partition 32, pushing the rotating rod 3411 to rotate. Through the connecting rod 3412, the first piston rod 3422 is driven to slide into the first cylinder 3421, so that the pressure pushes the second piston rod 3442 out of the second cylinder 3441 through the oil guide pipe 343. The material is pushed out of the feeding port 311 through the second piston rod 3442. The material is pushed out of the material, and the sliding baffle 45 is reset by the tension spring 44. The rotating rod 3411 is reset by the reset spring 3413. The second piston rod 3442 retracts, so that the sliding baffle 45 is completely reset. Example

[0045] This embodiment discloses a construction process for a bridge pier ladder cage, including the following steps: Step S1: Input the required material into the discharge inlet 22 of the diversion mechanism 2. The discharge inlet 22 consists of multiple distribution ports 221.

[0046] Step S2: The material is put into the single-group distribution port 221, and the material is guided to the picking mechanism 3 at different heights by the feeding mechanism 4.

[0047] Step S3: A slow-descent component 23 is provided between different stacked material layers 211. The slow-descent component 23 has the freedom to move longitudinally.

[0048] Step S4: Material is fed into another set of distribution ports 221. The material falls from the distribution port 221 in the upper layer 211 into the lower layer 211 through the slow-descent component 23.

[0049] Step S5: The material reaches the different groups of storage layers 211 through the slow descent component 23. The feeding mechanism 4 in the corresponding storage layer 211 sends the material into the picking mechanism 3. Through the cooperation between the diversion mechanism 2 and the feeding mechanism 4, the material in the upper layer of the ladder cage 1 is sent into each layer in the lower part of the ladder cage 1.

[0050] The working principle of the bridge pier cage construction structure in this application is as follows: The diversion mechanism 2 is the first link in the material entering the system. Its main function is to distribute the material to channels at different heights. The material is put in from the loading inlet 22 of the first shell 21 and enters the corresponding loading layer 211 through different distribution ports 221, realizing the initial floor distribution of the material. For materials that need to be lowered to a lower loading layer 211, the material is placed on the bearing plate 6 of the slow descent component 23 in the corresponding distribution port 221. The bearing plate 6 descends along the guide rail 236 with the wire rope 233 and the counterweight 237 balances the gravity. To slow down the descent speed of the material and avoid impact, when it descends to the bottom support frame 232, the stop block 8 abuts against the bearing plate 6, causing the positioning pin 72 to disengage from the positioning hole 74. Then, the bearing plate 6 is flipped, pouring the material into the lower feeding mechanism 4. After the material is poured out, the counterweight block 237 drives the bearing plate 6 to rise. When it returns to the top support frame 231, the top stop block 8 triggers the limit structure 7 to reset, waiting for the next material delivery. The feeding plate 41 is set at an angle. After the material falls on the feeding plate 41, it slides towards the picking mechanism 3 under the action of gravity. When the material slides, it will abut against the sliding baffle 45. 45 moves along the slide groove 411 via the ball bearing slider 43. The tension spring 44 is stretched to generate damping force, reducing the material sliding speed and preventing damage to the material due to excessive speed. After the material is conveyed, the tension spring 44 drives the sliding baffle 45 to reset. The buffer 5 on the support plate 42 reduces the impact force during reset. When the sliding baffle 45 slides onto the partition 32 of the picking mechanism 3, it pushes the rotating rod 3411 of the pushing assembly 34. The rotating rod 3411 drives the connecting rod 3412 to move, causing the first piston rod 3422 of the drive cylinder 342 to retract. The pressure is transmitted to the push cylinder 34 through the oil guide pipe 343. 4. The second piston rod 3442 of the push cylinder 344 extends, pushing the material along the partition 32 towards the feeding port 311, and finally sending it into the corresponding floor of the ladder cage 1. After the material is pushed out, the sliding baffle 45 is reset under the tension of the tension spring 44, and the rotating rod 3411 returns to the initial position under the action of the reset spring 3413. The piston rods of the drive cylinder 342 and the push cylinder 344 retract synchronously, and the entire pushing assembly 34 returns to the initial state, waiting for the next material conveying. The material selects the corresponding distribution port 221 of the diversion mechanism 2 according to the target floor. When it needs to cross floors, it is smoothly lowered to the lower floor through the slow descent assembly 23.

[0051] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A bridge pier cage construction structure, characterized in that: The system includes a ladder cage (1), on which a diversion mechanism (2) and a retrieval mechanism (3) are provided on both sides of one side. The diversion mechanism (2) is located above the retrieval mechanism (3). The diversion mechanism (2) includes a first housing (21), which is divided into multiple sets of storage layers (211) from top to bottom. Each set of storage layers (211) is provided with a storage inlet (22), which is divided into multiple distribution ports (221). Each set of distribution ports (221) is connected to a different storage layer (211). Multiple sets of slow-descent components (23) are provided between the multiple sets of storage layers (211). The slow-descent components (23) have a degree of freedom to move longitudinally. Multiple sets of feeding mechanisms (4) are provided between the diversion mechanism (2) and the retrieval mechanism (3). Both ends of the feeding mechanisms (4) are connected to the diversion mechanism (2) and the retrieval mechanism (3).

2. The bridge pier cage construction structure according to claim 1, characterized in that: The material retrieval mechanism (3) includes a second housing (31), which is provided with multiple sets of partitions (32). The multiple sets of partitions (32) divide the second housing (31) into multiple sets of material retrieval layers (33) from top to bottom. Each set of material retrieval layers (33) is provided with a material retrieval port (311). Each set of partitions (32) is provided with a pushing component (34), which is used to push the material along the partition (32) toward the material retrieval port (311). The partitions (32) are provided with mating grooves (321) on both sides.

3. The bridge pier cage construction structure according to claim 2, characterized in that: The pushing assembly (34) includes a pushing distance amplification device (341), a drive cylinder (342), an oil guide pipe (343), and a push cylinder (344); the pushing distance amplification device (341) includes a rotating rod (3411), a connecting rod (3412), and a return spring (3413). The rotating rod (3411) is rotatably connected to the partition plate (32), and one end of the rotating rod (3411) is positioned above the partition plate (32); one end of the return spring (3413) is rotatably connected to the rotating rod (3411), and the return spring (3413) is rotatably connected to the rotating rod (3411). The other end of the spring (3413) is rotatably connected to the partition (32); one end of the connecting rod (3412) is rotatably connected to the other end of the rotating rod (3411), and the other end of the connecting rod (3412) is rotatably connected to the working end of the drive cylinder (342); the base of the drive cylinder (342) is fixedly connected to the bottom of the partition (32), the base of the push cylinder (344) is fixedly connected to the partition (32), and the two ends of the oil guide pipe (343) are respectively connected to the drive cylinder (342) and the push cylinder (344).

4. The bridge pier cage construction structure according to claim 3, characterized in that: The drive cylinder (342) includes a first cylinder body (3421) and a first piston rod (3422); one end of the first piston rod (3422) is slidably disposed inside the first cylinder body (3421), and the other end of the first piston rod (3422) is disposed outside the first cylinder body (3421) and rotatably connected to the other end of the connecting rod (3412). The push cylinder (344) includes a second cylinder body (3441) and a second piston rod (3442); one end of the second piston rod (3442) is slidably disposed inside the second cylinder body (3441), and the other end of the second piston rod (3442) is disposed outside the first cylinder body (3421). The sliding of the second piston rod (3442) along the second cylinder body (3441) is used to push the material along the partition (32) toward the feed port.

5. The bridge pier cage construction structure according to claim 2, characterized in that: The feeding mechanism (4) includes a feeding plate (41), a support plate (42), multiple sets of ball bearing sliders (43), multiple sets of tension springs (44), and a sliding baffle (45); the feeding plate (41) has grooves (411) on both sides, the multiple sets of ball bearing sliders (43) are slidably disposed in the grooves (411), the bottom of the sliding baffle (45) is fixedly disposed on the multiple sets of ball bearing sliders (43), and the bottom of the multiple sets of ball bearing sliders (43) is connected to a mounting rod (46); the support plate (42) One end of the multiple sets of tension springs (44) is fixedly connected to the bottom of the feeding plate (41), one end of the multiple sets of tension springs (44) is rotatably connected to the mounting rod (46), and the other end of the multiple sets of tension springs (44) is rotatably connected to the support plate (42); the feeding plate (41) is inclined, one end of the feeding plate (41) is fixedly connected to a single set of partitions (32), the slide groove (411) is connected to the mating groove (321), and the other end of the feeding plate (41) is set in a single set of the placement layer (211).

6. The bridge pier cage construction structure according to claim 5, characterized in that: A buffer (5) is provided at one end of the support plate (42). The buffer (5) includes a buffer block (51), a sleeve (52), a guide rod (53), and a buffer spring (54). One end of the sleeve (52) is fixedly connected to the support plate (42), one end of the guide rod (53) is slidably connected inside the sleeve (52), and the buffer block (51) is fixedly connected to the other end of the guide rod (53). The buffer spring (54) is sleeved on the guide rod (53), one end of the buffer spring (54) is fixedly connected to the other end of the sleeve (52), and the other end face of the buffer spring (54) is fixedly connected to the buffer block (51).

7. The bridge pier cage construction structure according to claim 1, characterized in that: The slow-descent assembly (23) includes a top support frame (231), a bottom support frame (232), multiple sets of steel wire ropes (233), multiple sets of pulleys (234), a mounting frame (235), multiple sets of guide rails (236), and a counterweight (237). The top support frame (231) is mounted on the first housing (21) of a single set of the storage layer (211), and the bottom support frame (232) is mounted on the housing of another set of the storage layer (211). The multiple sets of pulleys (234) are rotatably mounted on the top support frame (231) and the bottom support frame (232), respectively. The multiple sets of steel wire ropes (233) are respectively mounted on... On the multiple sets of pulleys (234), the two ends of the multiple sets of guide rails (236) are respectively installed on the top support frame (231) and the bottom support frame (232). The multiple sets of wire ropes (233) are respectively slidably arranged in the guide rails (236). The mounting frame (235) is arranged on one side of the multiple sets of wire ropes (233), and the counterweight (237) is arranged on the other side of the multiple sets of wire ropes (233). The mounting frame (235) is located at the distribution port (221) of the storage layer (211), and the counterweight (237) is located at the bottom of the wire ropes (233) near the bottom support frame (232).

8. The bridge pier cage construction structure according to claim 7, characterized in that: The mounting bracket (235) is provided with a support plate (6) and a limiting structure (7). The limiting structure (7) includes a limiting groove (71), a positioning pin (72), a limiting spring (73), and a positioning hole (74). The limiting groove (71) is provided on the mounting bracket (235). The positioning pin (72) is slidably connected in the limiting groove (71). One end of the limiting spring (73) is fixedly connected in the limiting groove (71), and the other end of the limiting spring (73) is fixedly connected to the bottom of the positioning pin (72). The positioning hole (74) is provided on the support plate (6), and the positioning pin (72) is engaged with the positioning hole (74).

9. The bridge pier cage construction structure according to claim 7, characterized in that: Both the top support frame (231) and the bottom support frame (232) are provided with stop blocks (8), which are used to abut against the bearing plate (6).

10. A construction process for a bridge pier ladder cage, characterized in that, Includes the following steps: Step S1: Input the required material into the discharge inlet (22) of the diversion mechanism (2), which is composed of multiple distribution ports (221); Step S2: The material is put into the single set of distribution ports (221), and the material is guided into the picking mechanisms (3) at different heights by the feeding mechanism (4); Step S3: A slow-descent component (23) is provided between the different groups of the placement layers (211), and the slow-descent component (23) has the freedom to move longitudinally; Step S4: Material is fed into another set of the distribution ports (221). The material falls from the distribution port (221) in the upper layer (211) into the lower layer (211) through the slow-fall component (23); Step S5: The material reaches the different groups of the placement layer (211) through the slow descent component (23). The feeding mechanism (4) in the corresponding placement layer (211) sends the material into the picking mechanism (3). Through the cooperation between the diversion mechanism (2) and the feeding mechanism (4), the material in the upper layer of the ladder cage (1) is sent into each layer in the lower part of the ladder cage (1).

Images