Smoke pipeline hoisting and supporting device

Abstract

The utility model discloses a smoke pipeline hoisting and supporting device which comprises a protective outer frame, a connecting column is fixedly connected to the inner end of the protective outer frame, an inner supporting mechanism is fixedly connected to one end of the connecting column, a smoke pipeline abuts against the outer side of the inner supporting mechanism, and an outer supporting mechanism is connected to the side end of the protective outer frame in a threaded mode. A lifting ring is fixed at the top end of the protective outer frame; the smoke pipeline can be fixed to the middle of the protection outer frame through the outer supporting mechanism, the inner supporting block can be rapidly adjusted through the hydraulic rod, the inner supporting mechanism can internally support the smoke pipelines of different sizes, the inner supporting mechanism can be rapidly pushed into the smoke pipeline or taken out of the smoke pipeline through the inner pulleys, and therefore the smoke pipeline can be conveniently and rapidly supported. The smoke pipeline can be mounted or dismounted more simply and conveniently, the two ends of the smoke pipeline can be protected through the protection outer frame, the smoke pipeline is kept in a vertical state when the smoke pipeline is placed, and the smoke pipeline can be rapidly moved through the outer pulleys.

Description

Technical Field

[0001] The utility model relates to the technical field of hoisting equipment, in particular to a smoke duct hoisting support device. Background Art

[0002] Smoke duct lifting refers to the process of lifting, suspending and transporting long and heavy pipe structures such as chimneys and exhaust ducts using lifting equipment. The function of the smoke duct lifting support device is to ensure that the position of the smoke duct is stable and motionless during the lifting process, prevent it from sliding or shaking, and maintain a vertical state for safe lifting, suspension and transportation.

[0003] Most of the existing smoke duct lifting support devices use support rods connected by bolts to support the smoke duct. However, in actual operation, due to the cumbersome installation and disassembly process, construction workers have to spend extra time and energy, which seriously affects the efficiency of the lifting process and reduces the overall work efficiency. In addition, construction workers need to frequently adjust and connect the support device during operation, which increases the risk of errors and makes the work complicated and time-consuming. Utility Model Content

[0004] The purpose of the utility model is to provide a smoke duct lifting support device to solve the problem that most of the existing smoke duct lifting support devices use support rods connected by bolts to support the smoke duct. However, in actual operation, due to the cumbersome installation and disassembly process, construction personnel have to spend extra time and energy, which seriously affects the efficiency of the lifting process and reduces the overall work efficiency. In addition, construction personnel need to frequently adjust and connect the support device during operation, which increases the risk of errors and makes the work complicated and time-consuming.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a smoke duct lifting support device, comprising: a protective outer frame, the inner end of the protective outer frame is fixedly connected to a connecting column, one end of the connecting column is fixedly connected to an inner supporting mechanism, the outer side of the inner supporting mechanism abuts against the smoke duct, the side end of the protective outer frame is threadedly connected to the outer supporting mechanism, and the top of the protective outer frame is fixed with a lifting ring.

[0006] As a further solution of the utility model: the inner support mechanism includes a fixed plate, a hydraulic rod, an inner support block, a connecting rod, a mounting plate and an inner pulley.

[0007] As a further solution of the utility model: the fixed plate is located at the side end of the connecting column and is fixedly connected to the connecting column, the hydraulic rod is fixedly connected to the fixed plate, the inner support block is fixedly connected to the movable end of the hydraulic rod, one end of the connecting rod is fixedly connected to the connecting column, and the other end is fixedly connected to the mounting plate, and the bottom end of the mounting plate is fixedly connected with an inner pulley.

[0008] As a further solution of the utility model: the protective outer frame includes an outer shell, a threaded hole and an outer pulley.

[0009] As a further solution of the utility model: the threaded hole is opened at the side end of the shell, the bottom end of the shell is fixedly connected with an outer pulley, and the number of the protective outer frames is provided in two groups, which are symmetrically distributed at both ends of the smoke duct.

[0010] As a further solution of the utility model: the external support mechanism includes support bolts, a connecting block and an external support block.

[0011] As a further solution of the utility model: the outer support block is located at the inner end of the outer shell and abuts against the smoke duct. The support bolt is threadedly connected to the outer shell through a threaded hole. The bottom end of the support bolt is fixedly connected to a connecting block. The connecting block is rotatably connected to the outer support block. There are four groups of external support mechanisms, which are symmetrically distributed on the side ends of the outer shell.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] In the utility model, the smoke duct can be fixed in the middle position of the protective outer frame through the external supporting mechanism, the internal supporting block can be quickly adjusted through the hydraulic rod, so that the internal supporting mechanism can provide internal support for smoke ducts of different sizes, and the internal supporting mechanism can be quickly pushed into the smoke duct or taken out of the smoke duct through the internal pulley, making it easier and more convenient to install or disassemble the smoke duct, the protective outer frame can be used to protect both ends of the smoke duct, and when the smoke duct is placed, the smoke duct can be kept in a vertical state, and can be quickly moved through the external pulley. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of a smoke duct lifting and supporting device described in the utility model;

[0015] Figure 2 This is a sectional view of the overall structure of a smoke duct lifting and supporting device described in the utility model;

[0016] Figure 3 It is a structural schematic diagram of an inner support mechanism in a smoke duct lifting support device described in the utility model;

[0017] Figure 4 It is a structural schematic diagram of the outer support mechanism of a smoke duct lifting support device described in the utility model;

[0018] Figure 5 It is a structural schematic diagram of a protective outer frame in a smoke duct lifting support device described in the utility model.

[0019] In the figure: 1. protective outer frame; 11. outer shell; 12. threaded hole; 13. outer pulley; 2. connecting column; 3. inner support mechanism; 31. fixing plate; 32. hydraulic rod; 33. inner support block; 34. connecting rod; 35. mounting plate; 36. inner pulley; 4. smoke duct; 5. outer support mechanism; 51. support bolt; 52. connecting block; 53. outer support block; 6. lifting ring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following is an explanation of the embodiments of the present utility model based on the overall structure of the present utility model.

[0022] Reference Figure 1 to Figure 2 In an embodiment of the utility model, a smoke duct lifting support device includes: a protective outer frame 1, a connecting column 2 is fixedly connected to the inner end of the protective outer frame 1, an inner supporting mechanism 3 is fixedly connected to one end of the connecting column 2, a smoke duct 4 is abutted against the outer side of the inner supporting mechanism 3, an outer supporting mechanism 5 is threadedly connected to the side end of the protective outer frame 1, and a lifting ring 6 is fixed to the top of the protective outer frame 1.

[0023] Reference Figure 3The inner support mechanism 3 includes a fixed plate 31, a hydraulic rod 32, an inner support block 33, a connecting rod 34, a mounting plate 35 and an inner pulley 36. The fixed plate 31 is located at the side end of the connecting column 2 and is fixedly connected to the connecting column 2. The hydraulic rod 32 is fixedly connected to the fixed plate 31, the inner support block 33 is fixedly connected to the movable end of the hydraulic rod 32, one end of the connecting rod 34 is fixedly connected to the connecting column 2, and the other end is fixedly connected to the mounting plate 35. The bottom end of the mounting plate 35 is fixedly connected to the inner pulley 36.

[0024] By adopting the above solution, the inner support block 33 can be quickly adjusted by the hydraulic rod 32, so that the inner support mechanism 3 can provide internal support for smoke ducts 4 of different sizes, and the inner support mechanism 3 can be quickly pushed into or taken out of the smoke duct 4 by the inner pulley 36.

[0025] Reference Figure 4 The protective outer frame 1 includes an outer shell 11, a threaded hole 12 and an outer pulley 13. The threaded hole 12 is opened at the side end of the outer shell 11. The outer pulley 13 is fixedly connected to the bottom end of the outer shell 11. There are two groups of protective outer frames 1, which are symmetrically distributed at both ends of the smoke duct 4.

[0026] By adopting the above solution, the two ends of the smoke duct 4 can be protected by the protective outer frame 1 , and when the smoke duct 4 is prevented, the smoke duct 4 can be kept in a vertical state, and can be quickly moved by the outer pulley 13 .

[0027] Reference Figure 5 The outer support mechanism 5 includes a support bolt 51, a connecting block 52 and an outer support block 53. The outer support block 53 is located at the inner end of the outer shell 11 and abuts against the smoke duct 4. The support bolt 51 is threadedly connected to the outer shell 11 through the threaded hole 12. The bottom end of the support bolt 51 is fixedly connected to the connecting block 52. The connecting block 52 is rotatably connected to the outer support block 53. There are four groups of outer support mechanisms 5, which are symmetrically distributed on the side ends of the outer shell 11.

[0028] By adopting the above solution, the smoke duct 4 can be fixed at the middle position of the protective outer frame 1 through the external supporting mechanism 5 .

[0029] The working principle of the utility model is as follows: when in use, the smoke duct 4 is first lifted, and then the protective outer frame 1 is pushed by the outer pulley 13, and the inner pulley 36 is cooperated to push the inner support mechanism 3 into the smoke duct 4, and then the hydraulic rod 32 is started to make the inner support block 33 abut against the inner wall of the smoke duct 4, and then the support bolt 51 is rotated to make the outer support block 53 move to the outside of the smoke duct 4 and abut against the outside of the smoke duct 4, and then the smoke duct 4 can be lifted by the lifting ring 6; the smoke duct 4 can be fixed on the protective frame 1 by the outer support mechanism 5 In the middle position of the outer frame 1, the inner support block 33 can be quickly adjusted by the hydraulic rod 32, so that the inner support mechanism 3 can provide internal support for smoke ducts 4 of different sizes. The inner support mechanism 3 can be quickly pushed into the smoke duct 4 or taken out from the smoke duct 4 by the inner pulley 36, making it easier and more convenient to install or disassemble the smoke duct 4. The protective outer frame 1 can protect both ends of the smoke duct 4, and when placing the smoke duct 4, the smoke duct 4 can be kept in a vertical state, and it can be quickly moved by the outer pulley 13.

[0030] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A smoke duct lifting support device, characterized in that: include: A protective outer frame (1), wherein the inner end of the protective outer frame (1) is fixedly connected to a connecting column (2), one end of the connecting column (2) is fixedly connected to an inner supporting mechanism (3), the outer side of the inner supporting mechanism (3) is abutted against a smoke duct (4), the side end of the protective outer frame (1) is threadedly connected to an outer supporting mechanism (5), and the top end of the protective outer frame (1) is fixed with a lifting ring (6).

2. A smoke duct lifting and supporting device according to claim 1, characterized in that: The inner support mechanism (3) comprises a fixing plate (31), a hydraulic rod (32), an inner support block (33), a connecting rod (34), a mounting plate (35) and an inner pulley (36).

3. A smoke duct lifting and supporting device according to claim 2, characterized in that: The fixed plate (31) is located at the side end of the connecting column (2) and is fixedly connected to the connecting column (2); the hydraulic rod (32) is fixedly connected to the fixed plate (31); the inner support block (33) is fixedly connected to the movable end of the hydraulic rod (32); one end of the connecting rod (34) is fixedly connected to the connecting column (2) and the other end is fixedly connected to the mounting plate (35); and the bottom end of the mounting plate (35) is fixedly connected to an inner pulley (36).

4. The smoke duct lifting and supporting device according to claim 1, characterized in that: The protective outer frame (1) comprises an outer shell (11), a threaded hole (12) and an outer pulley (13).

5. The smoke duct lifting and supporting device according to claim 4, characterized in that: The threaded hole (12) is opened at the side end of the outer shell (11), the bottom end of the outer shell (11) is fixedly connected with an outer pulley (13), and the number of the protective outer frame (1) is provided in two groups, which are symmetrically distributed at both ends of the smoke duct (4).

6. The smoke duct lifting and supporting device according to claim 1, characterized in that: The outer support mechanism (5) comprises a support bolt (51), a connecting block (52) and an outer support block (53).

7. The smoke duct lifting and supporting device according to claim 6, characterized in that: The outer support block (53) is located at the inner end of the outer shell (11) and abuts against the smoke duct (4); the support bolt (51) is threadedly connected to the outer shell (11) through a threaded hole (12); a connecting block (52) is fixedly connected to the bottom end of the support bolt (51); the connecting block (52) is rotatably connected to the outer support block (53); and the number of the outer support mechanisms (5) is four, which are symmetrically distributed on the side ends of the outer shell (11).

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