Pouring structure for basement floor

Abstract

The utility model discloses a basement ground is with pouring structure belongs to commercial concrete pouring technical field, and its technical key points include orientation subassembly, transportation subassembly, lifting assembly and conveying assembly. The utility model, when the construction layer is carried out commercial concrete pouring, transportation subassembly is set up through being directly below conveying assembly to be able to carry out secondary transportation to commercial concrete to be able to carry out accurate position pouring of commercial concrete, and when commercial concrete is injected into transportation subassembly, in order to be able to make transportation subassembly can stably set up, can make transportation subassembly can be close to conveying assembly through lifting assembly and rise to transportation subassembly, after injection is completed, reduce the height of transportation subassembly, and the subsequent movement of transportation subassembly is convenient, through the cooperation of each component, can reduce the vehicle transportation distance and the length of ground pump arrangement to the quality of engineering construction of ensuring, reduce the security risk, improve the engineering construction progress, reduce the influence to surrounding environment and resource waste simultaneously.

Description

Technical Field

[0001] This utility model belongs to the field of commercial concrete pouring technology, specifically relating to a pouring structure for basement floors. Background Technology

[0002] When pouring commercial concrete for the basement floor surface layer, the transportation method needs to consider both vertical and horizontal transportation requirements. Common methods include: 1. Vertical transportation Concrete pump: Pumps concrete directly to the construction floor through pipelines, offering high efficiency and suitability for long-distance transportation; Tower crane: Lifts concrete buckets to the floor level, requiring the use of handcarts or placing booms for in-building transportation; Hoist: Lifts handcarts to the construction floor, suitable for small to medium-sized projects.

[0003] 2. Horizontal transport Handcarts / dump trucks: Used for short-distance transportation; ensure the road is flat. Belt conveyors: Suitable for continuous pouring scenarios; speed must be controlled to prevent segregation.

[0004] The above transportation methods have the following problems during the transportation of commercial concrete: the transportation distance of small vehicles is relatively long or the length of the ground pump is relatively long. Therefore, we propose to solve the above problems by using a cast-in-place structure for the basement floor. Utility Model Content

[0005] The purpose of this utility model is to provide a cast-in-place structure for basement floors to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: The basement floor is constructed using a cast-in-place structure, including a guide assembly. The guide assembly is installed on the construction layer, and a lifting assembly is installed on the guide assembly. A transport assembly is installed on the lifting assembly, and a conveying assembly is installed directly above the transport assembly, with the conveying assembly located within a pre-reserved opening. The guide assembly includes a base, both ends of which are provided with chamfered structures. Two guide grooves are provided on the base, and both ends of the two guide grooves are provided with chamfered structures.

[0007] Preferably, the base has a movable groove and a mounting groove, and the movable groove and the mounting groove are connected.

[0008] Preferably, the lifting assembly includes a lifting plate, which is positioned directly above the base. The lifting plate is provided with multiple limiting plates, and the base is provided with multiple hydraulic telescopic rods, the telescopic ends of which are respectively connected to the multiple limiting plates.

[0009] Preferably, the lifting assembly further includes two A moving parts and two B moving parts, and the two A moving parts and the two B moving parts are symmetrically arranged. The two B moving parts are both arranged on the lifting plate, and the two A moving parts are both arranged in the moving groove. The A moving parts and the B moving parts are hinged together by a hinge shaft, and the two hinge shafts are connected by a connecting shaft.

[0010] Preferably, a bidirectional lead screw is provided in the moving slot, and both of the A moving parts are threadedly connected to the bidirectional lead screw. A motor is provided in the mounting slot, and the output end of the motor is connected to the bidirectional lead screw.

[0011] Preferably, the transport component includes a transport box, which is placed directly above the lifting platform. The transport box is equipped with multiple casters, which are arranged symmetrically.

[0012] Preferably, the conveying assembly includes a preset pipe, which is disposed in a reserved opening. A nut is fixedly disposed on the preset pipe. A conveying pipe is disposed directly below the preset pipe. A screw is rotatably disposed on the conveying pipe, and the screw is threadedly connected to the nut.

[0013] Preferably, a sliding plate is provided on the preset pipe, a snap-fit ​​component is provided on the sliding plate, a snap-fit ​​groove is provided on the screw, and the snap-fit ​​component snaps into the snap-fit ​​groove.

[0014] Compared with the prior art, the beneficial effects of this utility model are: When pouring ready-mixed concrete on the construction layer, the conveying assembly can be pre-positioned at the reserved opening. The concrete can then be transported through a pre-installed sleeve at the fire pump connection point on the garage roof or through a newly installed reserved opening. A secondary transport assembly can then be placed directly below the conveying assembly to ensure precise placement of the concrete. To ensure stable placement and prevent splashing or leakage during concrete injection into the transport assembly, a lifting assembly can be used to raise it closer to the conveying assembly. After injection, the height of the transport assembly can be lowered to facilitate subsequent movement. The coordinated use of these components reduces vehicle transport distance and the length of the ground pump installation, thus ensuring construction quality, reducing safety hazards, improving construction progress, and minimizing environmental impact and resource waste. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a first partial exploded view of the present invention; Figure 3 This is a second partial exploded view of the present invention; Figure 4 This is a third partially exploded view of the present invention; Figure 5 This is the fourth exploded view of this utility model.

[0016] In the diagram: 1. Guide assembly; 11. Base; 12. Guide groove; 13. Moving groove; 14. Mounting groove; 2. Transport assembly; 21. Transport box; 22. Casters; 3. Lifting assembly; 31. Lifting plate; 32. Limiting plate; 33. Hydraulic telescopic rod; 34. Motor; 35. Moving part A; 36. Moving part B; 37. Hinge shaft; 38. Connecting shaft; 39. Two-way lead screw; 4. Conveying assembly; 41. Pre-set pipe; 42. Conveying pipe; 43. Sliding disc; 44. Snap-fit ​​part; 45. Nut; 46. Screw; 47. Snap-fit ​​groove. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figures 1-5 This utility model provides a cast-in-place structure for basement floors, including a guide component 1, which is set on the construction layer. A lifting component 3 is set on the guide component 1, a transport component 2 is set on the lifting component 3, and a conveying component 4 is set directly above the transport component 2, and the conveying component 4 is set in a reserved opening. The guide assembly 1 includes a base 11, both ends of which are provided with chamfered structures. Two guide grooves 12 are provided on the base 11, and both ends of the two guide grooves 12 are provided with chamfered structures.

[0019] Specifically, in practical use, the conveying component 4 can be connected to the reserved sleeve or newly set reserved opening at the fire pump connection point on the garage roof. This allows the commercial concrete transported through the reserved sleeve or reserved opening to be injected into the transport component 2 via the conveying component 4, facilitating secondary transport of the commercial concrete and enabling precise transport of the commercial concrete to the construction location. In order to move the transport component 2 onto the lifting component 3, the lifting component 3 can be used to lift the transport component 2, preventing leakage or splashing when injecting commercial concrete into the transport component 2. At this time, the lifting component 3 can be set on the guide component 1, and two guide grooves 12 are opened on the base 11. The two ends of the base 11 and the two openings of the guide grooves 12 are all provided with a chamfered structure, which allows the transport component 2 to be pushed onto the base 11. The distance between the two guide grooves 12 is designed to be the same as the distance between the casters 22, which facilitates the movement of the transport box 21.

[0020] In this embodiment, the base 11 is provided with a moving groove 13 and a mounting groove 14, and the moving groove 13 and the mounting groove 14 are connected.

[0021] Specifically, in order to facilitate the installation of the lifting component 3, a moving groove 13 and a mounting groove 14 are provided on the base 11.

[0022] In this embodiment, the lifting assembly 3 includes a lifting plate 31, which is located directly above the base 11. Multiple limiting plates 32 are provided on the lifting plate 31, and multiple hydraulic telescopic rods 33 are provided on the base 11. The telescopic ends of the multiple hydraulic telescopic rods 33 are respectively connected to the multiple limiting plates 32.

[0023] Specifically, in order to ensure that the lifting plate 31 can be raised and lowered stably during use, limit plates 32 can be set at the four corners of the lifting plate 31, and four hydraulic telescopic rods 33 can be set on the lifting plate 31. The telescopic ends of the hydraulic telescopic rods 33 are connected to the limit plates 32, so that when the lifting plate 31 rises, it can drive the limit plates 32 to rise together, and during the rise, the hydraulic telescopic rods 33 will limit them.

[0024] In this embodiment, the lifting assembly 3 further includes two A moving parts 35 and two B moving parts 36. The two A moving parts 35 and the two B moving parts 36 are symmetrically arranged. The two B moving parts 36 are both arranged on the lifting plate 31. The two A moving parts 35 are both arranged in the moving groove 13. The A moving parts 35 and the B moving parts 36 are hinged together by hinge shafts 37. The two hinge shafts 37 are connected by connecting shafts 38. A bidirectional lead screw 39 is arranged in the moving groove 13. The two A moving parts 35 are threadedly connected to the bidirectional lead screw 39. A motor 34 is arranged in the mounting groove 14. The output end of the motor 34 is connected to the bidirectional lead screw 39.

[0025] Specifically, when raising or lowering the lifting plate 31, the motor 34 can be started, which will drive the bidirectional lead screw 39 to rotate, thereby causing the two A moving parts 35 to move closer to each other. At this time, through the hinge of the two hinge shafts 37, the two B moving parts 36 can also move closer together, thereby pushing the lifting plate 31 upward. In order to ensure that the two hinge shafts 37 can be stably set during use, they are connected by a connecting shaft 38. In use, a sliding member can be set on the base 11, and the connecting shaft 38 is slidably set on the sliding member, so that the connecting shaft 38 can only move up and down, thereby enabling the lifting plate 31 to rise and fall stably.

[0026] In this embodiment, the transport component 2 includes a transport box 21, which is placed directly above the lifting plate 31. The transport box 21 is provided with a plurality of casters 22, which are arranged symmetrically.

[0027] Specifically, during use, the transport box 21 can be moved to the top of the lifting plate 31 by the guide of the base 11. Then, commercial concrete can be injected into the transport box 21. In order to facilitate the subsequent movement of the transport box 21, multiple casters 22 can be installed on the transport box 21.

[0028] In this embodiment, the conveying component 4 includes a preset pipe 41, which is set in a reserved opening. A nut 45 is fixedly installed on the preset pipe 41. A conveying pipe 42 is set directly below the preset pipe 41. A screw 46 is rotatably installed on the conveying pipe 42, and the screw 46 is threadedly connected to the nut 45.

[0029] Specifically, in the specific setup, the preset pipe 41 can be set in the reserved opening or the preset pipe 41 can be connected to the reserved sleeve at the fire pump connection of the garage roof. Then, the conveying pipe 42 can be stably connected to the preset pipe 41 by connecting the screw 46 and the nut 45. In use, the ready-mixed concrete can be conveyed by setting an extension pipe on the conveying pipe 42, so that the ready-mixed concrete can be transported to the inside of the transport box 21.

[0030] In this embodiment, a sliding plate 43 is provided on the preset pipe 41, a snap-fit ​​member 44 is provided on the sliding plate 43, and a snap-fit ​​groove 47 is provided on the screw 46, and the snap-fit ​​member 44 is snapped into the snap-fit ​​groove 47.

[0031] Specifically, in order to prevent the screw 46 from deflecting after it is rotated and connected to the nut 45, thus affecting the connection between the preset pipe 41 and the conveying pipe 42, a sliding disk 43 is slidably connected to the preset pipe 41. The sliding disk 43 can only move up and down. A snap-fit ​​part 44 is fixedly installed on the sliding disk 43. When the screw 46 and the nut 45 are fully connected, the sliding disk 43 will move downward under the action of gravity and snap into the snap-fit ​​groove 47 through the snap-fit ​​part 44, thereby preventing the screw 46 from rotating.

[0032] The working principle and usage process of this utility model are as follows: When pouring commercial concrete for the basement floor surface, to avoid reduced construction quality, increased safety risks, and slower construction progress due to long transportation distances by small vehicles or long installation lengths of the ground pump, as well as increased environmental impact and resource waste, a pre-installed pipe 41 can be placed in a reserved opening or connected to a pre-installed sleeve at the fire pump connection point on the garage roof. Then, the delivery pipe 42 can be stably connected to the pre-installed pipe 41 via the connection of the screw 46 and nut 45. Furthermore, an extension pipe can be installed on the delivery pipe 42 during use to further improve the performance of the commercial concrete. Concrete is transported to the transport box 21. During use, in order to prevent the screw 46 from deflecting after it is connected to the nut 45, thus affecting the connection between the pre-set pipe 41 and the transport pipe 42, a sliding plate 43 is slidably installed on the pre-set pipe 41. The sliding plate 43 can only move up and down. A snap-fit ​​part 44 is fixedly installed on the sliding plate 43. When the screw 46 and the nut 45 are fully connected, the sliding plate 43 will move downward under the action of gravity and snap into the snap-fit ​​groove 47 through the snap-fit ​​part 44, so that the screw 46 cannot rotate. This makes the subsequent transport of commercial concrete to the construction layer more stable and convenient.

[0033] When it is necessary to precisely move ready-mixed concrete to the pouring position, the transport box 21 can be moved directly above the lifting plate 31 by the guide of the base 11, and then ready-mixed concrete can be injected into the transport box 21.

[0034] During the injection process, to prevent concrete leakage and splashing, the transport box 21 can be raised and lowered. When raising or lowering the lifting plate 31, the motor 34 is started, which rotates the bidirectional lead screw 39, causing the two A moving parts 35 to move closer together. At this time, through the hinge of the two hinge shafts 37, the two B moving parts 36 also move closer together, thus pushing the lifting plate 31 upwards. To ensure stable installation of the two hinge shafts 37, a connecting shaft 38 connects them. A sliding member is provided on the base 11, and the connecting shaft 38 is slidably mounted on the sliding member, so that the connecting shaft 38 can only move up and down, thereby enabling the lifting plate 31 to rise and fall stably. In order to enable the lifting plate 31 to rise and fall stably, limit plates 32 are provided at the four corners of the lifting plate 31, and four hydraulic telescopic rods 33 are provided on the lifting plate 31. The telescopic ends of the hydraulic telescopic rods 33 are connected to the limit plates 32, so that when the lifting plate 31 rises, it can drive the limit plates 32 to rise together, and during the rise, the hydraulic telescopic rods 33 will limit them.

[0035] By using the various components together, when pouring the basement floor surface layer, the ready-mixed concrete can be efficiently transported first through the conveying component 4. When precise pouring is required at a specific location, the ready-mixed concrete transported in the conveying component 4 can be transported a second time through the transport component 2 for subsequent pouring.

[0036] The electronic components and modules used in this utility model can all be parts that are commonly used in the market and can achieve the specific functions in this case. The specific models and sizes can be selected and adjusted according to actual needs.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A cast-in-place structure for the basement floor, characterized in that: Includes a guide component (1), which is set on the construction layer. A lifting component (3) is set on the guide component (1), and a transport component (2) is set on the lifting component (3). A conveying component (4) is set directly above the transport component (2), and the conveying component (4) is set inside the reserved opening. The guide component (1) includes a base (11), both ends of which are provided with chamfered structures. Two guide grooves (12) are provided on the base (11), and both ends of the two guide grooves (12) are provided with chamfered structures.

2. The cast-in-place structure for basement floors according to claim 1, characterized in that: The base (11) is provided with a moving groove (13) and a mounting groove (14), and the moving groove (13) and the mounting groove (14) are connected.

3. The cast-in-place structure for basement floors according to claim 2, characterized in that: The lifting assembly (3) includes a lifting plate (31), which is located directly above the base (11). The lifting plate (31) is provided with multiple limiting plates (32), and the base (11) is provided with multiple hydraulic telescopic rods (33). The telescopic ends of the multiple hydraulic telescopic rods (33) are respectively connected to the multiple limiting plates (32).

4. The cast-in-place structure for basement floors according to claim 3, characterized in that: The lifting assembly (3) further includes an A moving part (35) and a B moving part (36). There are two A moving parts (35) and two B moving parts (36), and the two A moving parts (35) and the two B moving parts (36) are symmetrically arranged. The two B moving parts (36) are both arranged on the lifting plate (31), and the two A moving parts (35) are both arranged in the moving groove (13). The A moving parts (35) and the B moving parts (36) are hinged together by a hinge shaft (37), and the two hinge shafts (37) are connected by a connecting shaft (38).

5. The cast-in-place structure for basement floors according to claim 4, characterized in that: A bidirectional lead screw (39) is provided in the moving groove (13), and the two A moving parts (35) are threadedly connected to the bidirectional lead screw (39). A motor (34) is provided in the mounting groove (14), and the output end of the motor (34) is connected to the bidirectional lead screw (39).

6. The cast-in-place structure for basement floors according to claim 3, characterized in that: The transport component (2) includes a transport box (21), which is placed directly above the lifting plate (31). The transport box (21) is provided with multiple casters (22), which are arranged symmetrically.

7. The cast-in-place structure for basement floors according to claim 1, characterized in that: The conveying assembly (4) includes a preset pipe (41), which is set in a reserved opening. A nut (45) is fixedly installed on the preset pipe (41). A conveying pipe (42) is set directly below the preset pipe (41). A screw (46) is rotatably installed on the conveying pipe (42), and the screw (46) is threadedly connected to the nut (45).

8. The cast-in-place structure for basement floors according to claim 7, characterized in that: A sliding plate (43) is provided on the preset pipe (41), a snap-fit ​​part (44) is provided on the sliding plate (43), a snap-fit ​​groove (47) is provided on the screw (46), and the snap-fit ​​part (44) is snapped into the snap-fit ​​groove (47).

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