A transfer device

Abstract

The utility model discloses a transfer device, include: first truss, first adapter disc is fixedly installed to the bottom of first truss, first sliding wheel is fixedly installed to the bottom of first adapter disc, second truss, second adapter disc is fixedly installed to the bottom of second truss, second sliding wheel is fixedly installed to the bottom of second adapter disc, first guide rail mechanism and second guide rail mechanism are connected respectively with the top of first truss and the top of second truss, the padlock mobile device of the outer wall of first guide rail mechanism and the outer wall of second guide rail mechanism is set up in the sleeve. The utility model embodiment is through modularization and has the truss of sliding wheel, and the mutual cooperation between guide rail mechanism, thereby realizes the integral movement or accurate slip of equipment in narrow space, overcomes the limitation that large hoisting equipment can not enter limited space, avoids the difficulty of pure manual handling of heavy objects, and significantly improves equipment transfer efficiency and safety.

Description

Technical Field

[0001] This utility model relates to construction equipment technology, and in particular to a transfer device suitable for confined spaces. Background Technology

[0002] Wastewater treatment plant confined space operations are typically characterized by being enclosed or partially enclosed, with narrow entrances and exits, which greatly inconveniences the installation of process equipment. When installing core and critical equipment such as wastewater treatment tank equipment, pipelines, and water pumps, large lifting equipment cannot enter the confined space for installation and commissioning. After the wastewater treatment equipment is hoisted to the hoisting opening, it is transported a second time using traction equipment. The weight of the equipment cannot be moved manually, making installation and transportation difficult. Summary of the Invention

[0003] This utility model provides a transfer device suitable for confined spaces to solve the above-mentioned problems. This utility model provides a transfer device, comprising: A first truss, wherein a first adapter plate is fixedly installed at the bottom of the first truss, and a first sliding wheel is fixedly installed at the bottom of the first adapter plate; The second truss has a second adapter plate fixedly installed at its bottom, and a second sliding wheel fixedly installed at its bottom. A first guide rail mechanism and a second guide rail mechanism are respectively connected to the top of the first truss and the top of the second truss; A padlock device fitted onto the outer walls of the first guide rail mechanism and the second guide rail mechanism.

[0004] In some embodiments of this utility model, the first truss includes: a first rectangular truss; a first web member installed inside the rectangular truss; and a first triangular support truss installed on the top of the first rectangular truss. The second truss includes: a second rectangular truss; a second web member installed inside the rectangular truss; and a second triangular support truss installed at the top of the second rectangular truss. The first adapter plate is fixedly installed at the bottom of the first rectangular truss; the second adapter plate is fixedly installed at the bottom of the second rectangular truss; the first guide rail mechanism is connected to the top of the first triangular support truss and the top of the second triangular support truss respectively; the second guide rail mechanism is located above the first guide rail mechanism.

[0005] In some embodiments of this utility model, the first triangular support truss includes: a first triangular support rod; and a first I-beam installed on the top of the first triangular support rod. The second triangular support truss includes: a second triangular support rod; and a second I-beam installed at the top of the second triangular support rod. The first guide rail mechanism is fixedly installed between the first I-beam and the second I-beam; one end of the second guide rail mechanism is fixedly installed on the top of the first I-beam and the other end of the second guide rail mechanism is fixedly installed on the top of the second I-beam.

[0006] In some embodiments of this utility model, the padlock moving device includes: First door panel; The second portal plate is installed at the bottom horizontal position of the first portal plate; A fixed shaft installed on the opposite side of the vertical position of the second portal plate; A track wheel that is movably mounted on the fixed shaft and used for moving on the second guide rail mechanism; Connecting rods that are installed on the bottom of the two vertical opposite surfaces of the first portal plate and are used to limit the first guide rail mechanism; The lifting rings are fixedly installed below the two vertical points of the first portal plate.

[0007] In some embodiments of this utility model, the padlock mobile device further includes: guide wheels movably mounted on the bottom of two vertical sections of the first door-shaped plate, the guide wheels being located at the lower end of the connecting rod.

[0008] In some embodiments of this utility model, an extension plate is fixedly installed on the bottom outer wall of at least one of the two vertical positions of the first portal plate, one end of the guide wheel is installed on the extension plate and the other end of the guide wheel is installed at the vertical position of the first portal plate.

[0009] In some embodiments of this utility model, there are multiple padlock mobile devices, and each of the multiple padlock mobile devices is sleeved on the outer wall of the first guide rail mechanism and the outer wall of the second guide rail mechanism.

[0010] The transfer device of this utility model, through the cooperation of a modular truss with sliding wheels and a guide rail mechanism, enables the overall movement or precise sliding of equipment in confined spaces. This overcomes the limitation of large lifting equipment being unable to enter limited spaces, avoids the difficulty of manually handling heavy objects, and significantly improves equipment transfer efficiency and safety. Furthermore, the cooperation between the padlock-mounted mobile device, the adapter plate, and the lifting ring allows for mechanical fine-tuning instead of manual coarse positioning, ensuring precise placement of the equipment on the first attempt and reducing installation errors. The bolted installation method of the truss and guide rail mechanism, along with the cooperation of the sliding wheels to assist in transfer to the next work point, solves the problem of the non-reusability of traditional fixed transfer devices, significantly reducing multi-workpoint construction costs and improving equipment utilization.

[0011] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0012] The accompanying drawings, which form part of this specification, illustrate embodiments of the present invention and, together with the description, serve to explain the principles of the present invention.

[0013] The present invention can be more clearly understood with reference to the accompanying drawings and the following detailed description, wherein: Figure 1 This is a schematic diagram of the structure of the transfer device of this utility model; Figure 2 This is a schematic diagram of the structure of the padlock mobile device of this utility model; Figure 3 This is a side view of a portion of the structure of the transfer device of this utility model. Detailed Implementation

[0014] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that, unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps set forth in these embodiments do not limit the scope of the present invention.

[0015] Those skilled in the art will understand that the terms "first," "second," etc., in the embodiments of this utility model are only used to distinguish different steps, devices, or modules, and do not represent any specific technical meaning, nor do they indicate a necessary logical order between them.

[0016] It should also be understood that in the embodiments of this utility model, "multiple" can refer to two or more, and "at least one" can refer to one, two or more.

[0017] It should also be understood that any component, data or structure mentioned in the embodiments of this utility model can generally be understood as one or more unless explicitly defined or given contrary instructions in the context.

[0018] Furthermore, in this utility model, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. Additionally, in this utility model, the character " / " generally indicates that the preceding and following related objects have an "or" relationship.

[0019] It should also be understood that the description of the various embodiments of this utility model emphasizes the differences between the various embodiments, and the similarities or similarities can be referred to each other. For the sake of brevity, they will not be described in detail.

[0020] The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the invention or its application or use.

[0021] Techniques, methods, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and equipment should be considered part of the specification.

[0022] It should be noted that similar labels and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be discussed further in subsequent figures.

[0023] Figure 1 This is a schematic diagram of the structure of the transfer device of this utility model. Figure 1 As shown, the transfer device of this utility model includes: a first truss, a second truss, a first guide rail mechanism 5 and a second guide rail mechanism 6 respectively connected to the top of the first truss and the top of the second truss, and a padlock mobile device 7 sleeved on the outer wall of the first guide rail mechanism 5 and the outer wall of the second guide rail mechanism 6.

[0024] The first truss and the second truss can adopt the same truss structure or different truss structures, but it is preferred to adopt the same truss structure.

[0025] In some embodiments of this utility model, the first truss (e.g. Figure 1 The truss on the left side includes: a first rectangular truss 2; a first web member 3 installed inside the rectangular truss; a first triangular support truss 4 installed at the top of the first rectangular truss 2; a first adapter plate fixedly installed at the bottom of the first rectangular truss 2, the first adapter plate rotating device being adaptable to the installation direction; and a first sliding wheel 1 fixedly installed at the bottom of the first adapter plate. There are two first sliding wheels 1, each connected to a corresponding position on the first rectangular truss 2 via a corresponding first adapter plate.

[0026] Second truss (such as) Figure 1 The truss on the right side includes: a second rectangular truss; a second web member installed inside the rectangular truss; and a second triangular support truss installed at the top of the second rectangular truss. A second adapter plate 8 is fixedly installed at the bottom of the second rectangular truss. Since the second adapter plate 8 has multiple screw holes, a truss with the same structure as the second truss (which can have the same structure as the first rectangular truss 2 and the first web member 3) can be bolted to the bottom of the second truss. Two second sliding wheels are fixedly installed at the bottom of the second adapter plate 8, each connected to a corresponding position on the second rectangular truss via the corresponding second adapter plate 8.

[0027] Figure 2This is a structural schematic diagram of the padlock mobile device of this utility model. Figure 3 This is a side view of a portion of the structure of the transfer device of this utility model. Figure 2 and Figure 3 As shown, the first triangular support truss 4 includes: a first triangular support rod; and a first I-beam 17 installed at the top of the first triangular support rod. The second triangular support truss (with the same structure as the first triangular support truss 4) includes: a second triangular support rod; and a second I-beam installed at the top of the second triangular support rod. A first guide rail mechanism 5 is fixedly installed between the first I-beam and the second I-beam. For example, the first guide rail mechanism 5 can be bolted to the inner sides of the first I-beam 17 and the second I-beam respectively. One end of the second guide rail mechanism 6 is fixedly installed at the top of the first I-beam 17, and the other end of the second guide rail mechanism is fixedly installed at the top of the second I-beam.

[0028] The padlock mobile device 7 may include: a first portal plate 9; a second portal plate 10 installed at the bottom of the horizontal position of the first portal plate 9; a fixed shaft 14 installed on the opposite vertical face of the second portal plate 10; a track wheel 11 movably installed on the fixed shaft 14 and used for moving on the second guide rail mechanism 6; a connecting rod 12 movably installed at the bottom of the two opposite vertical faces of the first portal plate 9 and used to limit the first guide rail mechanism 5 from below, so that the first guide rail mechanism 5 and the second guide rail mechanism 6 can be clamped together by the first portal plate 9, the track wheel 11 (the first portal plate 9 and the track wheel 11 are located above the first guide rail mechanism 5) and the connecting rod 12 (the connecting rod 12 is located below the first guide rail mechanism 5) to prevent the entire padlock mobile device 7 from derailing; and a lifting ring 13 fixedly installed below the two vertical positions of the first portal plate 9, which can be connected to a hand chain hoist to raise and lower the device. There are two fixed shafts 14 and two track wheels 11, with the two fixed shafts 14 at the same horizontal height and the two track wheels 11 being the same size.

[0029] In some embodiments of this utility model, the padlock moving device 7 further includes: guide wheels 15 movably mounted on the bottom of two vertical sections of the first portal plate 9. The guide wheels 15 are used for rolling guidance on the first guide rail mechanism 5 and are located at the lower end of the connecting rod 12 (the outer diameter of the guide wheel 15 is larger than the outer diameter of the connecting rod 12). An extension plate is fixedly mounted on the bottom outer wall of at least one of the two vertical sections of the first portal plate 9. One end of the guide wheel is mounted on the extension plate, and the other end of the guide wheel is mounted on the vertical section of the first portal plate. Figure 2 As shown, preferably, two vertical bottom outer walls are fixedly installed with extension plates, so that the two guide wheels 15 are located on the front and rear sides of the padlock mobile device 7 in the first track moving direction. The two front and rear guide wheels 15 can make the padlock mobile device 7 bear the force evenly and prevent it from tipping over.

[0030] In some embodiments of this utility model, there are multiple padlock moving devices 7, and each of the multiple padlock moving devices is sleeved on the outer wall of the first guide rail mechanism and the outer wall of the second guide rail mechanism. For example... Figure 1 As shown, there can be two padlock moving devices 7, but more than two padlock moving devices 7 are also possible.

[0031] In this embodiment, the first rectangular truss 2 and the first web member 3 are combined with bolts to form bases of different sizes to adapt to the limited space. Then, the sliding wheel 1 is manually pushed to realize the overall displacement of the device. The track wheel 11 slides along the second guide rail mechanism 6, and the guide wheel 15 slides along the first guide rail mechanism 5, forming a double guide for the padlock moving device 7.

[0032] In addition, the transfer device of this utility model can be constructed using the following methods: S1: site survey and preparation; S2: assembly of modular transfer device; S3: equipment hoisting and transfer; S4: precise positioning and installation; S5: disassembly and turnover.

[0033] Step S1 may include: measuring the dimensions of the confined space, the location of the hoisting port, and the height of the equipment installation point; and cleaning the work area to ensure that the ground is flat and free of obstacles.

[0034] Step S2 may include: installing the base system, setting up the guide rail system, and configuring the mobile device. Installing the base system includes the following steps: connecting the first rectangular truss 2 with sliding wheels and the first web member 3 with bolts to form a base frame of the required size; installing triangular support trusses 4 at the four corners of the base and welding them to the first rectangular truss; fixing the first guide rail mechanism 5 to the top of the triangular support trusses 4 on both sides of the base; installing a second guide rail mechanism 6, welded from angle steel, on the top of the first guide rail mechanism 5; configuring the mobile device includes installing a padlock mobile device 7 on the second guide rail mechanism 6, ensuring that its track wheels 11 and guide wheels 15 are respectively engaged with the first guide rail mechanism 5 and the second guide rail mechanism 6.

[0035] Step S3 may include: hoisting the transfer device to the entrance of the confined space through the hoisting port in the construction environment of the operating space; fixing the device with the lifting ring 13 and hanging it under the padlock mobile device 7; manually pushing the entire transfer device through the sliding wheel 1, or moving the padlock mobile device 7 along the guide rail, to transport the device to the vicinity of the installation point.

[0036] Step S4 may include: precisely controlling the horizontal position of the equipment by using the fine-tuning function of the padlock moving device 7; adjusting the angle of the equipment using the second adapter plate 8 to adapt to the installation direction; and completing the height positioning of the equipment by using the hand-operated hoist lifting device to achieve the installation in place.

[0037] Step S5 may include: removing the bolted connections of the first rectangular truss 2, the first web member 3, the first guide rail mechanism 5, and the second guide rail mechanism 6; disassembling the triangular support truss 4; and transferring it to the next work point for reassembly and use.

[0038] The transfer device of this utility model, through the cooperation of a modular truss with sliding wheels and a guide rail mechanism, enables the overall movement or precise sliding of equipment in confined spaces. This overcomes the limitation of large lifting equipment being unable to enter limited spaces, avoids the difficulty of manually handling heavy objects, and significantly improves equipment transfer efficiency and safety. Furthermore, the cooperation between the padlock-mounted mobile device, the adapter plate, and the lifting ring allows for mechanical fine-tuning instead of manual coarse positioning, ensuring precise placement of the equipment on the first attempt and reducing installation errors. The bolted installation method of the truss and guide rail mechanism, along with the cooperation of the sliding wheels to assist in transfer to the next work point, solves the problem of the non-reusability of traditional fixed transfer devices, significantly reducing multi-workpoint construction costs and improving equipment utilization.

[0039] The basic principles of this utility model have been described above with reference to specific embodiments. However, it should be noted that the advantages, benefits, and effects mentioned in this utility model are merely examples and not limitations, and should not be considered as essential features of each embodiment of this utility model. Furthermore, the specific details disclosed above are for illustrative and facilitative purposes only, and are not limitations. These details do not limit the utility model from being implemented using the aforementioned specific details.

[0040] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on its differences from other embodiments. Similar or identical parts between embodiments can be referred to interchangeably. For system embodiments, since they largely correspond to method embodiments, the description is relatively simple; relevant parts can be referred to the descriptions in the method embodiments.

[0041] The block diagrams of the devices, apparatuses, equipment, and systems involved in this utility model are merely illustrative examples and are not intended to require or imply that they must be connected, arranged, or configured in the manner shown in the block diagrams. As those skilled in the art will recognize, these devices, apparatuses, equipment, and systems can be connected, arranged, and configured in any manner. Words such as “comprising,” “including,” “having,” etc., are open-ended terms meaning “including but not limited to,” and are used interchangeably with them. The terms “or” and “and” as used herein refer to the terms “and / or,” and are used interchangeably with them unless the context clearly indicates otherwise. The term “such as” as used herein refers to the phrase “such as but not limited to,” and is used interchangeably with it.

[0042] The methods and apparatus of this invention may be implemented in many ways. For example, they may be implemented by software, hardware, firmware, or any combination of software, hardware, and firmware. The above-described order of steps for the methods is for illustrative purposes only, and the steps of the methods of this invention are not limited to the order specifically described above, unless otherwise specifically stated. Furthermore, in some embodiments, this invention may also be implemented as a program recorded on a recording medium, the program including machine-readable instructions for implementing the methods according to this invention. Thus, this invention also covers recording media storing programs for executing the methods according to this invention.

[0043] It should also be noted that in the device of this utility model, the components can be disassembled and / or reassembled. These disassemblies and / or reassemblies should be considered as equivalent solutions of this utility model.

[0044] The above description of the disclosed aspects is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these aspects will be readily apparent to those skilled in the art, and the general principles defined herein can be applied to other aspects without departing from the scope of the present invention. Therefore, the present invention is not intended to be limited to the aspects shown herein, but rather to be carried out within the widest scope consistent with the principles and novel features disclosed herein.

[0045] The above description has been given for purposes of illustration and description. Furthermore, this description is not intended to limit the embodiments of the present invention to the forms disclosed herein. Although numerous exemplary aspects and embodiments have been discussed above, those skilled in the art will recognize certain variations, modifications, alterations, additions, and sub-combinations therein.

Claims

1. A transfer device, characterized in that, include: A first truss, wherein a first adapter plate is fixedly installed at the bottom of the first truss, and a first sliding wheel is fixedly installed at the bottom of the first adapter plate; The second truss has a second adapter plate fixedly installed at its bottom, and a second sliding wheel fixedly installed at its bottom. A first guide rail mechanism and a second guide rail mechanism are respectively connected to the top of the first truss and the top of the second truss; A padlock device fitted onto the outer walls of the first guide rail mechanism and the second guide rail mechanism.

2. The transfer device according to claim 1, characterized in that, The first truss includes: a first rectangular truss; a first web member installed inside the first rectangular truss; and a first triangular support truss installed at the top of the rectangular truss. The second truss includes: a second rectangular truss; a second web member installed inside the rectangular truss; and a second triangular support truss installed at the top of the second rectangular truss. The first adapter plate is fixedly installed at the bottom of the first rectangular truss; the second adapter plate is fixedly installed at the bottom of the second rectangular truss; the first guide rail mechanism is connected to the top of the first triangular support truss and the top of the second triangular support truss respectively; the second guide rail mechanism is located above the first guide rail mechanism.

3. The transfer device according to claim 2, characterized in that, First triangular support truss Includes: a first triangular support rod; and a first I-beam installed at the top of the first triangular support rod; The second triangular support truss includes: a second triangular support rod; and a second I-beam installed at the top of the second triangular support rod. The first guide rail mechanism is fixedly installed between the first I-beam and the second I-beam; one end of the second guide rail mechanism is fixedly installed on the top of the first I-beam and the other end of the second guide rail mechanism is fixedly installed on the top of the second I-beam.

4. The transfer device according to claim 1, characterized in that, The padlock mobile device includes: First door panel; The second portal plate is installed at the bottom horizontal position of the first portal plate; A fixed shaft installed on the opposite side of the vertical position of the second portal plate; A track wheel that is movably mounted on the fixed shaft and used for moving on the second guide rail mechanism; Connecting rods that are installed on the bottom of the two vertical opposite surfaces of the first portal plate and are used to limit the first guide rail mechanism; The lifting rings are fixedly installed below the two vertical points of the first portal plate.

5. The transfer device according to claim 4, characterized in that, The padlock mobile device further includes: guide wheels movably mounted on the bottom of two vertical sections of the first door panel, the guide wheels being located at the lower end of the connecting rod.

6. The transfer device according to claim 5, characterized in that, An extension plate is fixedly installed on the bottom outer wall of at least one of the two vertical positions of the first portal plate, one end of the guide wheel is installed on the extension plate and the other end of the guide wheel is installed at the vertical position of the first portal plate.

7. The transfer device according to any one of claims 1-6, characterized in that, There are multiple padlock mobile devices, and each of the multiple padlock mobile devices is sleeved on the outer wall of the first guide rail mechanism and the outer wall of the second guide rail mechanism.

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