Auxiliary flue mounting device

Abstract

The utility model provides an auxiliary flue mounting device which comprises a hoisting part and a fixable support, the hoisting part comprises a pulley assembly and a lifting rope, and the lifting rope is movably connected with the support through the pulley assembly. The support can be installed above the floor slab, the floor slab is provided with the reserved hole, the lifting rope can penetrate through the reserved hole and is connected with the flue arranged below the floor slab, and the flue can be driven to move and aligned to the reserved hole by lifting the lifting rope. The device has the advantages that construction can be efficiently carried out, manpower is saved, the situation that the installation quality is affected due to poor positioning in the flue installation process is reduced, flue damage caused by repeated prying of the flue in the adjusting process is avoided, the hidden danger that the flue leaks smoke in the later period is reduced, the device is convenient to install and low in machining cost, and the installation efficiency and quality can be improved; installation manpower and construction cost are saved, and the device can be detached and reused.

Description

Technical Field

[0001] This utility model belongs to the field of building construction technology, and in particular relates to an auxiliary flue installation device. Background Technology

[0002] In existing technologies, after the main structure of residential buildings is completed but before decoration and equipment piping installation, kitchen flue installation is required. Rectangular machine-made cement flues, as prefabricated flues, are widely used on construction sites. Each section is typically about 3 meters long and weighs around 100 kg. Traditional installation methods usually require multiple people working together and manual labor to connect and install the flues. This results in high physical exertion, high labor costs, and low installation efficiency. During the process, pry bars are used for adjustment and positioning. Since flues are often located in corners of the kitchen, the working surface is small, making installation, positioning, and adjustment difficult. Furthermore, pry bars can easily damage the flue's end face, affecting construction quality and increasing the risk of future damage and smoke leakage. Due to the inherent characteristics of the flue and the installation environment, existing installation methods suffer from low efficiency, high costs, and potential quality issues. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides an auxiliary flue installation device, which is especially suitable for simple and quick flue installation in situations where the working space is limited. It can reduce the physical exertion of personnel and ensure the installation quality.

[0004] The technical solution adopted by this utility model is: an auxiliary flue installation device, including a hoisting component and a fixed bracket. The hoisting component includes a pulley assembly and a hoisting rope, and the hoisting rope is movably connected to the bracket through the pulley assembly.

[0005] Furthermore, the bracket includes support components and connecting rods, with multiple support components connected by the connecting rods, and pulley components connected to the connecting rods.

[0006] Furthermore, each support component includes a first support rod and a second support rod, the second support rod being movably connected to the first support rod for telescopic extension, and a connecting rod being connected to the corresponding second support rod.

[0007] Furthermore, each support component is provided with multiple positioning elements spaced apart along its length, and the connecting rod can be connected to any of the positioning elements.

[0008] Furthermore, the connecting rod can be slidably connected to the corresponding support component to adjust the spacing between adjacent support components.

[0009] Furthermore, the support component is inclined, and the bracket also includes a fixing component, which includes a first clip and a second clip. The first clip and the second clip are connected and set at an angle, and the support component is connected to the first clip to fix it.

[0010] Furthermore, the pulley assembly includes a fixed pulley, a movable pulley, and a hook. The fixed pulley is connected to the bracket, the movable pulley is connected to the hook, and the fixed pulley and the movable pulley are connected by a suspension rope.

[0011] Furthermore, the fixed pulley is slidably connected to the support.

[0012] The advantages and positive effects of this utility model are as follows: due to the adoption of the above technical solution, construction can be carried out efficiently and manpower can be saved. The installation quality is reduced due to poor positioning during flue installation, and the flue damage is avoided due to repeated prying during flue adjustment. The risk of smoke leakage in the flue is reduced in the later stage. It has the advantages of convenient installation, low processing cost, improved installation efficiency and quality, saving installation manpower cost, and the device can be disassembled and reused. Attached Figure Description

[0013] Figure 1 This is a schematic diagram illustrating a usage scenario of one embodiment of the present invention;

[0014] Figure 2 This is a schematic diagram of the structure of one embodiment of the present utility model;

[0015] In the picture:

[0016] 1. Pad plate; 2. First support rod; 3. Second support rod

[0017] 4. Limit pin; 5. Positioning component; 6. Lifting rope

[0018] 7. Connecting rod; 8. Suspension rod sliding component; 9. Fastening bolts

[0019] 10. Fixed pulley; 11. Lateral connector; 12. Lateral connector fixed...

[0020] Position Card

[0021] 13. Right-angle brace 14. Movable pulley 15. Hook

[0022] 16. Lifting slings; 17. Prefabricated flue; 18. Wall.

[0023] 19. Floor slab; 20. Reserved openings Detailed Implementation

[0024] The embodiments of this utility model will be described below with reference to the accompanying drawings. The described embodiments are only some embodiments of the utility model, and not all embodiments.

[0025] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar units or units having the same or similar functions throughout.

[0026] The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention. In the description of the present invention, it should be understood that terms such as "installation", "connection", and "fixing" should be interpreted broadly, and can refer to direct connection, installation or fixing, or indirect connection, installation or fixing, and the present invention does not impose any limitation in this regard.

[0027] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the structure or unit referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] like Figures 1 to 2 The diagram shows an embodiment of the auxiliary flue installation device of this utility model, including a hoisting component and a fixed support. The hoisting component includes a pulley assembly and a hoisting rope 6, which is movably connected to the support via the pulley assembly. The hoisting rope 6 can be made of steel wire rope and is used to connect to the finished flue 17.

[0029] The main method of using this utility model includes the following steps:

[0030] The bracket is installed above the floor slab 19, and the floor slab 19 has a reserved opening 20. The hoisting rope 6 can pass through the reserved opening 20 and connect to the finished flue 17 located below the floor slab 19. Pulling the hoisting rope 6 can drive the finished flue 17 to move and align the end of the finished flue 17 with the reserved opening 20.

[0031] In this embodiment, the bracket includes support components and connecting rods 7. Multiple support components are connected by the connecting rods 7, and a pulley assembly is connected to the connecting rods 7. In this embodiment, there are two support components; in other embodiments, the number of support components can be adjusted according to usage requirements. Multiple support components are arranged parallel to each other and connected by the connecting rods 7. Preferably, after the connecting rods 7 are installed, they are arranged perpendicularly to the multiple support components, which can improve the stability of the structure.

[0032] In this embodiment, each support component is telescopic to adapt to various construction scenarios. Each support component includes a first support rod 2 and a second support rod 3, with the second support rod 3 movably connected to the first support rod 2 for telescopic extension. A connecting rod 7 is connected to the corresponding second support rod 3. In this embodiment, the support component also includes a limiting pin 4. The first support rod 2 has multiple adjustment holes and is movably fitted inside the second support rod 3. The second support rod 3 has a limiting hole, which can correspond to any of the adjustment holes and be fixed by the limiting pin 4 to adjust the length of the support component. Preferably, both the first support rod 2 and the second support rod 3 are square tubes, and the second support rod 3 is hollow inside to fit outside the first support rod 2, allowing the support component to stretch freely for easy length adjustment.

[0033] In this embodiment, the connecting rod 7 is movably arranged along the length of the support component. Each support component has multiple positioning elements 5 spaced apart along its length, and the connecting rod 7 can be connected to any of these positioning elements 5. Preferably, each support component includes the same number of positioning elements 5, and they correspond one-to-one. The connecting rod 7 can be connected to the corresponding positioning element 5. In this embodiment, the connecting rod 7 can be adjusted along the length of the support component, and it can also be ensured that the connecting rod 7 is perpendicularly connected to multiple support components, ensuring the stability of the structure. Through the connecting rod 7 movably connected to the support component, the relative positions of the pulley assembly, the lifting rope 6, and the support component can be adjusted, ensuring that the bracket can be installed even in complex pipe environments. It also ensures that the lifting rope 6 can pass through the reserved opening 20 to lift the finished flue 17, achieving precise alignment between the end of the finished flue 17 and the reserved opening 20, saving manpower while ensuring construction quality. Preferably, the multiple positioning elements 5 are all arranged on the corresponding second support rod 3.

[0034] In this embodiment, the connecting rod 7 can be slidably connected to the corresponding support component to adjust the spacing between adjacent support components, making it more suitable for complex and diverse installation environments. In this embodiment, each positioning element 5 can be made into a U-shaped clamp with the opening facing the support component and its end connected to the support component. Preferably, both ends of the U-shaped clamp are connected to the second support rod 3. The U-shaped clamp is provided with bolt holes, and the connecting rod 7 can be movably inserted into the corresponding positioning element 5 and fixed by screwing in the fastening bolt 9 at the bolt hole. The fastening bolt 9 is a wing bolt, which not only facilitates personnel to adjust the tightness but also makes it easy to adjust the fastening bolt 9 so that after the fastening bolt 9 passes through the bolt hole of the positioning element 5, it can abut against the connecting rod 7. Each positioning element 5 is provided with a support rib on its side, and the support rib is connected to the U-shaped clamp and the support component.

[0035] In this embodiment, the support component can be tilted; preferably, the support component can be tilted at 45° after installation. The bracket also includes a fixing component, which includes a first clip and a second clip. The first clip and the second clip are connected and set at an angle, and the support component is connected to the first clip for fixation. Preferably, the first clip and the second clip are vertically connected to form a right-angle support plate 13, and the middle part of the external angle where the first clip and the second clip connect is connected to the support component. The fixing component also includes a pad 1, which is connected to the end of the support component away from the right-angle support plate 13. In this embodiment, the pad 1 is connected to the first support rod 2, and the second support rod 3 is connected to the right-angle support plate 13. In this embodiment, the support component can be quickly installed using the fixing component. In one construction scenario, the prefabricated flue 17 needs to be installed in a corner of the kitchen. Before aligning the prefabricated flue 17 with the reserved opening 20, a bracket can be installed on the floor above the installation location of the prefabricated flue 17. The first support rod 2 is fixed to the wall 18 by a pad 1. The pad 1 can increase the contact area between the support component and the wall, improving the stability of the bracket after installation. The second support rod 3 is abutted against the reserved opening 20 of the floor slab 19 by a right-angle support plate 13. The first and second clips are connected and form an angle, and the inside corner of the angle fits against the outside corner of the floor slab 19 at the reserved opening 20 for support and fixation. The angled arrangement of the first and second clips ensures that the support component is stably supported at the reserved opening 20. This embodiment is simple and quick to install, and is better suited for corner installations with limited space. The first and second clips can be made of double-layer steel plates and welded together to form a whole. Multiple reinforcing ribs are welded between each double-layer steel plate to increase the structural strength of the support plate and ensure the support effect.

[0036] In this embodiment, the pulley assembly includes a fixed pulley 10, a movable pulley 14, and a hook 15. The fixed pulley 10 is connected to the bracket, and the movable pulley 14 is connected to the hook 15. The fixed pulley 10 and the movable pulley 14 are connected by a lifting rope 6. Preferably, the fixed pulley 10 is rotatably connected to the connecting rod 7, and the movable pulley 14 is rotatably connected to the hook 15. When the finished flue 17 is aligned with the reserved opening 20, the lifting strap 16 can be tied to the end of the finished flue 17. The hook 15 and the lifting strap 16 cooperate to lift the end of the finished flue 17, achieving precise alignment with the reserved opening 20. The movable pulley 14 is equipped with a lifting ring. One end of the lifting rope 6 is connected to the movable pulley 14 through the lifting ring, and the other end is sequentially wound around the fixed pulley 10 and the movable pulley 14 and set upwards for pulling. The pulley assembly can save physical labor when lifting and adjusting the finished flue 17, thus better saving labor costs.

[0037] In this embodiment, the fixed pulley 10 is slidably connected to the support. A hanging rod slide 8 is slidably mounted on the connecting rod 7, and the hanging rod slide 8 is connected to the fixed pulley 10, which improves construction flexibility, enhances the accuracy of flue alignment, and ensures construction quality. The hanging rod slide 8 is connected to the fixed pulley 10 via a rotating shaft.

[0038] In this embodiment, the bracket also includes a transverse connector 11 and a matching number of transverse connector positioning clips 12. The transverse connector 11 is slidably connected to the corresponding support component via the transverse connector positioning clips 12. The transverse connector positioning clips 12 can also be U-shaped. Preferably, the transverse connector positioning clips 12 are located on the right-angle support plate 13. After the bracket is installed, the first clip is attached to the surface of the floor slab 19, the second clip is located in the reserved hole 20 to abut against the side wall of the floor slab 19, and the transverse connector positioning clips 12 are located on the side of the first clip facing away from the floor slab 19. The transverse connector 11 is inserted into the transverse connector positioning clips 12 and fixed with bolts. The transverse connector 11 can cooperate with the connecting rod 7 to improve the stability of the bracket. It can also ensure the stability of the bracket structure and fixation when the connecting rod 7 is adjusted, which facilitates personnel adjustment and operation, and ensures safety and stability during operation. The connecting rod 7 and the horizontal connector 11 of the activity are connected to each other with the support components. The spacing of the support components can be adjusted according to the size of the reserved opening 20 and the installation environment to ensure construction efficiency and quality.

[0039] The specific construction process of this embodiment is as follows:

[0040] The prefabricated flue 17 can be a cement flue. During the pouring of the main structure, a reserved opening 20 of the corresponding size is reserved on the floor slab 19 according to the size of the designed flue.

[0041] The construction workers first went to the floor above the flue installation site, assembled the device, and adjusted the spacing between adjacent support components according to the size of the reserved opening 20 on site. They then fixed the relative positions of the connecting rod 7, the transverse connecting piece 11 and the support components with the fastening bolts 9. The fixed pulley 10 was moved to the appropriate position through the hanging rod slide 8, and the fastening bolts 9 on the hanging rod slide 8 were tightened. According to the size of the reserved opening 20, the telescopic support component was stretched to the appropriate length and then fixed with the limiting pin 4. The right angle support plate was pressed against and clamped to the side wall of the floor slab 19 at the reserved opening 20, and the pad 1 was pressed against the wall 18 opposite the right angle support plate 13. In this embodiment, it is not necessary to drill holes in the wall 18 or the floor slab 19 to complete the bracket fixing, reducing the impact of drilling on the construction quality.

[0042] Lower the movable pulley 14 and hook 15 to the next floor. Connect the hook 15 to the hoisting strap 16 tied to the outside of the finished flue 17. Pull the hoisting rope 6 to lift the finished flue 17, so as to realize the vertical hoisting of the finished flue 17 and the alignment and installation with the reserved opening 20.

[0043] This embodiment allows for rapid and efficient construction while saving manpower. It reduces the impact on installation quality caused by poor positioning of the prefabricated flue 17 during installation, avoids damage to the flue due to repeated prying during adjustment of the prefabricated flue 17, reduces the risk of smoke leakage in the flue later, is easy to install, has low processing costs, can improve installation efficiency and quality, saves installation labor costs, and the device can be disassembled and reused.

[0044] The embodiments of this utility model have been described in detail above, but the content described is only a preferred embodiment of this utility model and should not be considered as limiting the scope of implementation of this utility model. All equivalent changes and improvements made in accordance with the claims of this utility model should still fall within the patent coverage of this utility model.

Claims

1. A flue installation aid device, characterized in that, It includes a hoisting component and a fixed support. The hoisting component includes a pulley assembly and a hoisting rope, which is movably connected to the support via the pulley assembly.

2. The supplementary flue mounting device of claim 1, wherein: The bracket includes support components and connecting rods. There are multiple support components connected by the connecting rods, and the pulley assembly is connected to the connecting rods.

3. The supplementary flue mounting arrangement of claim 2, wherein: Each of the support components includes a first support rod and a second support rod, the second support rod being movably connected to the first support rod for telescopic extension, and a connecting rod being connected to the corresponding second support rod.

4. The supplementary flue mounting device of claim 2, wherein: Each of the support components is provided with a plurality of positioning elements at intervals along its length, and the connecting rod can be connected to any of the positioning elements.

5. The supplementary flue mounting device of claim 2, wherein: The connecting rod can be slidably connected to the corresponding support component to adjust the spacing between adjacent support components.

6. The supplementary flue mounting device of claim 2, wherein: The support component is inclined, and the bracket also includes a fixing component. The fixing component includes a first clip and a second clip. The first clip and the second clip are connected and set at an angle. The support component is connected to the first clip to fix it.

7. The supplementary flue mounting arrangement of any of claims 1-6, wherein: The pulley assembly includes a fixed pulley, a movable pulley, and a hook. The fixed pulley is connected to the bracket, the movable pulley is connected to the hook, and the fixed pulley and the movable pulley are connected by the lifting rope.

8. The supplementary flue mounting arrangement of claim 7, wherein: The fixed pulley is slidably connected to the bracket.

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