Modular combined people and goods elevator infrastructure

Abstract

The utility model relates to the technical field of people and goods elevator, and disclose a modular combined people and goods elevator foundation structure, including a plurality of first frame, the top of a plurality of first frame all is provided with second frame, the top four corner portions of a plurality of first frame all fixedly weld with first angle iron and first angle iron's top and second frame fixedly weld, two second angle irons are fixedly arranged between first frame and second frame both sides, a plurality of templates are fixedly arranged outside first frame and second frame, two reinforcing plates are fixedly welded in the inside of first frame and second frame, when using, through first angle iron, second angle iron carries out the assembly to a plurality of first frame and second frame, after assembling, through auxiliary structure hoists first frame and second frame to the appropriate position, then connects installation with template and first frame and second frame, again lays the reinforcing bar in the inside of first frame and second frame, pours the concrete to the inside to the inside, thereby convenient hoisting reuse.

Description

Technical Field

[0001] This utility model relates to the field of passenger and freight elevator technology, specifically a modular combined passenger and freight elevator basic structure. Background Technology

[0002] Conventional passenger and freight elevator bases are constructed by pouring concrete onto the basement ceiling. The foundation dimensions are 6200mm long × 3800mm wide × 300mm high, surrounded by brick retaining walls. During foundation pouring, the pre-drilled bolt holes and grounding devices should be installed according to the manufacturer's instructions. The concrete surface should be leveled using a screed, and finally, before the concrete sets, a trowel should be used to press the surface, ensuring a flatness error within 10mm. After foundation pouring, curing is necessary to ensure the concrete strength increases. The passenger and freight elevator installation can only proceed after the concrete strength reaches 80% of its design strength (generally around 7 days at room temperature). This process is time-consuming, and the requirements for foundation positioning and dimensional deviations are high. To address these issues, this project plans to adopt a modular construction technology for passenger and freight elevator foundations. By decomposing the foundation into three modules, with the middle module pre-embedded with bolts for installing the passenger and freight elevator, the foundation can be hoisted and reused, offering strong practicality. Therefore, a modular combined passenger and freight elevator foundation structure is proposed. Utility Model Content

[0003] The purpose of this utility model is to provide a modular combined passenger and freight elevator foundation structure to solve the problems mentioned in the background art, such as the time-consuming process and the high requirements for foundation positioning and foundation size deviation.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a modular combined passenger and freight elevator foundation structure, comprising multiple first frames, each of which is topped with a second frame, with first angle irons fixedly welded to the four corners of the top of each of the multiple first frames and the tops of the first angle irons fixedly welded to the second frames, two second angle irons fixedly disposed between the sides of the first and second frames, multiple templates fixedly disposed on the outer sides of the first and second frames, two reinforcing plates fixedly welded to the interior of each of the first and second frames, steel bars laid inside each of the first and second frames and welded to them respectively, cement blocks poured inside the first and second frames, and an auxiliary structure disposed on the top of the second frame.

[0005] Preferably, the auxiliary structure includes multiple hanging plates, which are respectively fixedly installed on the top of the second frame. A bolt passes through between every two hanging plates, and a nut is threaded onto the outer side of the bolt. Multiple threaded rods are inserted into the top of the cement block in the middle. A limit structure is provided between the multiple hanging plates. Two mounting blocks are fixedly provided on both sides of the first frame.

[0006] Preferably, the limiting structure includes a limiting plate, which is installed between multiple hanging plates. The threaded rod passes through the limiting plate. Two side plates are fixedly provided on both sides of the limiting plate, with the side plates located on one side of the hanging plate. A limiting protrusion is fixedly provided on one side of the side plate, and the limiting protrusion is fastened inside the hanging plate.

[0007] Preferably, the hanging plate has a connecting hole inside, and the bolt passes through the connecting hole.

[0008] Preferably, the top of the limiting plate has a limiting through hole, through which the threaded rod passes.

[0009] Preferably, the mounting block has mounting holes inside.

[0010] Compared with the prior art, the present invention, by adopting the above technical solution, has the following technical effects:

[0011] This utility model, by setting up a first frame, a second frame, a first angle iron, and a second angle iron, allows for the assembly of multiple first and second frames according to the usage dimensions using the first and second angle irons. Reinforcing bars are laid inside the first and second frames, and concrete is poured inside, facilitating hoisting and reuse. When installing the threaded rod, a limiting plate is installed in a suitable position, and the threaded rod passes through the limiting plate and is inserted into the cement block, thereby limiting the threaded rod and preventing it from tilting. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the assembly structure of this utility model;

[0014] Figure 2 This is a side view of the structure of this utility model;

[0015] Figure 3 This is a schematic diagram of the internal structure of the first frame and the second frame of this utility model;

[0016] Figure 4 This is a schematic diagram of the limiting structure of this utility model.

[0017] Explanation of reference numerals in the attached drawings: 1. First frame; 2. Second frame; 3. First angle iron; 4. Second angle iron; 5. Template; 6. Reinforcing plate; 7. Reinforcing bar; 8. Cement block; 9. Hanging plate; 10. Bolt; 11. Nut; 12. Threaded rod; 13. Limiting plate; 14. Side plate; 15. Limiting protrusion; 16. Mounting block. Detailed Implementation

[0018] 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.

[0019] It should be noted that the structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the conditions under which this application can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size should still fall within the scope of the technical content disclosed in this application, provided that they do not affect the effects and purposes that this application can produce.

[0020] Example

[0021] In existing technologies, this process is time-consuming and has high requirements for basic positioning and basic size deviation.

[0022] Please see Figure 1-4 This utility model provides a technical solution: a modular combined passenger and freight elevator foundation structure, including multiple first frames, each with a second frame above it. First angle irons are fixedly welded to the four corners of the top of each of the first frames, with the tops of the first angle irons fixedly welded to the second frames. Two second angle irons are fixedly installed between the sides of the first and second frames. Multiple templates are fixedly installed on the outside of the first and second frames. Two reinforcing plates are fixedly welded to the inside of each of the first and second frames. Reinforcing bars are laid inside each of the first and second frames and welded to them. Cement blocks are poured inside the first and second frames. An auxiliary structure is provided on the top of the second frame. In use, according to the dimensions, the multiple first and second frames are assembled using the first and second angle irons. After assembly, the first and second frames are hoisted to a suitable position using the auxiliary structure. Then, the templates are connected and installed to the first and second frames. Reinforcing bars are then laid inside the first and second frames, and concrete is poured inside, facilitating hoisting and reuse.

[0023] The auxiliary structure includes multiple hanging plates, which are respectively fixedly installed on the top of the second frame. A bolt passes through between every two attached hanging plates, and a nut is threaded onto the outer side of the bolt. Multiple threaded rods are inserted into the top of the cement block in the middle. A limit structure is provided between the multiple hanging plates. Two mounting blocks are fixedly installed on both sides of the first frame. When the cement block is poured, the threaded rod is inserted into one of the cement blocks to facilitate later installation. At the same time, when multiple first frames are spliced, the bolt passes through the two attached hanging plates and is tightened by the bolt and nut to improve the overall integrity of the module.

[0024] The limiting structure includes a limiting plate installed between multiple hanging plates. The threaded rod passes through the limiting plate. Two side plates are fixedly installed on both sides of the limiting plate, with the side plates positioned on one side of the hanging plate. A limiting protrusion is fixedly installed on one side of each side plate and is fastened inside the hanging plate. When installing the threaded rod, the limiting plate is installed in a suitable position, with the side plates on both sides of the limiting plate positioned on one side of the hanging plate and the limiting protrusion on one side of the side plate fastened inside the hanging plate. Then, the threaded rod is inserted through the limiting plate into the cement block, thereby limiting the threaded rod and preventing it from tilting.

[0025] The hanging plate has connecting holes inside, and the bolts pass through the connecting holes to splice multiple first frames together.

[0026] The top of the limiting plate has a limiting through hole, through which the threaded rod passes, and the limiting plate limits the threaded rod.

[0027] The mounting block has mounting holes inside, and the first frame is installed and fixed by the mounting block.

[0028] The working principle or structural principle is as follows: During use, multiple first and second frames are assembled using first and second angle irons according to the dimensions. After assembly, the first and second frames are hoisted to suitable positions using auxiliary structures. Then, the template is connected and installed to the first and second frames. Reinforcing bars are laid inside the first and second frames, and concrete is poured inwards, facilitating hoisting and reuse. When installing the threaded rod, the limiting plate is installed in a suitable position, with the side plates on both sides of the limiting plate positioned on one side of the hanging plate. The limiting protrusion on one side of the side plate is fastened inside the hanging plate. The threaded rod is then inserted through the limiting plate into the concrete block, thus limiting the threaded rod and preventing it from tilting. After pouring, when splicing is required, multiple first frames are hoisted to suitable positions, bolts are inserted through two adjacent hanging plates, and tightened with bolts and nuts, improving the overall integrity of the module.

[0029] Those skilled in the art will understand that the features described in the various embodiments and / or claims of this utility model can be combined or combined in various ways, even if such combinations or combinations are not explicitly described in this utility model. In particular, the features described in the various embodiments and / or claims of this utility model can be combined or combined in various ways without departing from the spirit and teachings of this utility model. All such combinations and / or combinations fall within the scope of this utility model.

Claims

1. A modular combined passenger and freight elevator foundation structure, comprising multiple first frames (1), characterized in that: A second frame (2) is provided above each of the first frames (1). A first angle iron (3) is fixedly welded to the four corners of the top of the first frames (1), and the top of the first angle iron (3) is fixedly welded to the second frame (2). Two second angle irons (4) are fixedly provided between the two sides of the first frame (1) and the second frame (2). Multiple templates (5) are fixedly provided on the outside of the first frame (1) and the second frame (2). Two reinforcing plates (6) are fixedly welded inside the first frame (1) and the second frame (2). Reinforcing bars (7) are laid inside the first frame (1) and the second frame (2), and the reinforcing bars (7) are welded to them respectively. Cement blocks (8) are poured inside the first frame (1) and the second frame (2). An auxiliary structure is provided on the top of the second frame (2).

2. The modular combined passenger and freight elevator foundation structure according to claim 1, characterized in that: The auxiliary structure includes multiple hanging plates (9), which are respectively fixedly installed on the top of the second frame (2). A bolt (10) passes through between each pair of hanging plates (9). A nut (11) is threaded on the outside of the bolt (10). Multiple threaded rods (12) are inserted into the top of the cement block (8) in the middle. A limit structure is provided between the multiple hanging plates (9). Two mounting blocks (16) are fixedly provided on both sides of the first frame (1).

3. The modular combined passenger and freight elevator foundation structure according to claim 2, characterized in that: The limiting structure includes a limiting plate (13), which is installed between multiple hanging plates (9). The threaded rod (12) passes through the limiting plate (13). Two side plates (14) are fixedly provided on both sides of the limiting plate (13) and the side plates (14) are located on one side of the hanging plate (9). A limiting protrusion (15) is fixedly provided on one side of the side plate (14) and the limiting protrusion (15) is fastened inside the hanging plate (9).

4. The modular combined passenger and freight elevator foundation structure according to claim 2, characterized in that: The hanging plate (9) has a connecting hole inside, and the bolt (10) passes through the connecting hole.

5. The modular combined passenger and freight elevator foundation structure according to claim 3, characterized in that: The top of the limiting plate (13) has a limiting through hole, and the threaded rod (12) passes through the limiting through hole.

6. The modular combined passenger and freight elevator foundation structure according to claim 2, characterized in that: The mounting block (16) has mounting holes inside.

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