Hoisting and transferring device for boiler installation

Abstract

The utility model discloses a hoisting transfer device for boiler installation, which comprises a boiler main body and two hoisting plates, the two hoisting plates are respectively positioned at one end of the top of the boiler main body, two symmetrical fixing plates are fixedly arranged on the outer wall of the top of the boiler main body, and fixing frames are fixedly arranged on the outer walls of the two sides of the two fixing plates. And two positioning plates are fixedly arranged on the outer walls of the two sides of the bottoms of the two hoisting plates correspondingly, and the outer walls of the corresponding positioning plates are movably connected with rotating shafts through open holes by using bearings. The two tension protection plates arranged at the bottom of the hoisting plate are placed on the two sides of the fixing plates respectively, the clamping blocks are clamped into the inner walls of the fixing frames, the two sides of the tops of the two fixing plates arranged at the top of the boiler body are clamped and fixed, the fixing position of the boiler body is prevented from sliding, the contact area of the fixing frames and the hoisting plate is large, and the service life of the boiler body is prolonged. And the generated stabilizing effect is good, and the hoisting stability of the boiler body can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hoisting equipment, in particular to a hoisting and transferring device for boiler installation. Background Art

[0002] A boiler is an energy conversion device. The energy input into the boiler includes the chemical energy in fuel and electric energy. The boiler outputs steam, high-temperature water or organic heat carrier with a certain amount of heat energy. Usually, it has a large volume and mass, and it is difficult to transfer and move.

[0003] However, the existing boilers are all connected to the lifting equipment through the lifting lugs at the top. The contact surface between the lifting lug and the hook is insufficient. The fixing points of the lifting equipment and the boiler are prone to sliding, the fixing effect on the boiler is poor, and the positioning effect on the boiler is insufficient, resulting in poor stability of the boiler during hoisting. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a hoisting and transferring device for boiler installation to solve the above deficiencies in the technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A hoisting and transferring device for boiler installation, including a boiler main body and two hoisting plates. The two hoisting plates are respectively located at one end of the top of the boiler main body. Two symmetrical fixing plates are fixedly arranged on the outer wall of the top of the boiler main body. Fixing frames are fixedly arranged on the outer walls of both sides of the two fixing plates. Two positioning plates are respectively fixedly arranged on the outer walls of both sides of the bottom of the two hoisting plates. The outer wall of the corresponding positioning plate is movably connected with a rotating shaft through a bearing by means of an opening. A tension protection plate is fixedly arranged on the outer wall of the bottom of the rotating shaft. A clamping block is fixedly arranged on the outer wall of the bottom of the adjacent tension protection plate corresponding to one side. The outer wall of the clamping block is adapted to the inner wall contour of the fixing frame.

[0006] Preferably, support legs are fixedly arranged on the outer walls of both sides of the bottom of the boiler main body, which is convenient for placing the boiler main body at a designated position through the support legs.

[0007] Preferably, trapezoidal vertical plates are fixedly arranged on the outer walls of the tops of the two hoisting plates. A fixing hole is opened at the central position of the trapezoidal vertical plate. A lifting ring is sleeved on the inner wall of the fixing hole. Two lifting rings are bolted with a tension rope. One ends of the two tension ropes are commonly connected with a hoisting cable.

[0008] Preferably, the outer wall of the clamping block is in clearance fit with the fixing frame, which is convenient for the clamping block to be clamped into the inner wall of the fixing frame.

[0009] Preferably, the hoisting plate, the positioning plate, the rotating shaft, the tension protection plate and the clamping block are all processed from high-quality carbon steel, which is beneficial to improving the tensile strength of the utility model.

[0010] In the above technical solution, the technical effects and advantages provided by the present utility model are as follows:

[0011] By placing two tension protection plates provided at the bottom of the lifting plate on both sides of the fixing plate respectively, and clamping the clamping blocks into the inner wall of the fixing frame, the top two sides of the two fixing plates provided at the top of the boiler main body are clamped and fixed, avoiding the sliding of the fixing position of the boiler main body. Moreover, the contact area between the fixing frame and the lifting plate is large, and the resulting stability effect is good, which can improve the stability of hoisting the boiler main body. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings.

[0013] Figure 1 is a three-dimensional structural schematic diagram of a hoisting and transporting device for boiler installation according to the present utility model;

[0014] Figure 2 is a structural schematic diagram of the boiler main body of a hoisting and transporting device for boiler installation according to the present utility model;

[0015] Figure 3 is a structural schematic diagram of the lifting plate of a hoisting and transporting device for boiler installation according to the present utility model.

[0016] Description of the reference numerals in the drawings:

[0017] 1 boiler main body, 2 fixing plate, 3 fixing frame, 4 lifting plate, 5 positioning plate, 6 rotating shaft, 7 tension protection plate, 8 clamping block, 9 trapezoidal vertical plate, 10 fixing hole, 11 lifting ring, 12 hoisting cable, 13 tension rope, 14 supporting leg. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The following will disclose multiple embodiments of the present utility model in the form of diagrams. For the sake of clarity, many practical details will be described together in the following narrative. However, it should be understood that these practical details are not used to limit the present utility model. That is to say, in some embodiments of the present utility model, these practical details are unnecessary. In addition, for the purpose of simplifying the diagrams, some conventional structures and components will be shown in a simple schematic manner in the diagrams.

[0019] In addition, in the present utility model, descriptions such as "first" and "second" are only for descriptive purposes and do not particularly refer to the meaning of order or sequence. Nor are they used to limit the present utility model. They are merely used to distinguish components or operations described with the same technical terms, and should not be construed as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0020] Embodiment 1

[0021] Referring to the attached drawings of the specification Figures 1-3 , a hoisting and transporting device for boiler installation, includes a boiler main body 1 and two lifting plates 4. The two lifting plates 4 are respectively located at one end of the top of the boiler main body 1. Two symmetric fixing plates 2 are fixedly provided on the outer wall of the top of the boiler main body 1. Fixed frames 3 are fixedly provided on the outer walls of both sides of the two fixing plates 2. Two positioning plates 5 are respectively fixedly provided on the outer walls of both sides of the bottom of the two lifting plates 4. The outer wall of the corresponding positioning plate 5 is movably connected with a rotating shaft 6 through a bearing by opening a hole. A tension protection plate 7 is fixedly provided on the outer wall of the bottom of the rotating shaft 6. A clamping block 8 is fixedly provided on one side of the bottom of the adjacent tension protection plate 7 corresponding to each other. The outer wall of the clamping block 8 is adapted to the inner wall contour of the fixed frame 3.

[0022] Embodiment 2

[0023] Based on Embodiment 1, trapezoidal vertical plates 9 are fixedly provided on the outer walls of the tops of the two lifting plates 4. A fixing hole 10 is opened at the central position of the trapezoidal vertical plate 9. A lifting ring 11 is sleeved on the inner wall of the fixing hole 10. Two lifting rings 11 are bolted with a tension rope 13. One ends of the two tension ropes 13 are commonly connected with a hoisting cable 12. The outer wall of the clamping block 8 is in clearance fit with the fixed frame 3, which facilitates the clamping block 8 to be clamped into the inner wall of the fixed frame 3.

[0024] Embodiment 3

[0025] Based on Embodiment 1, support legs 14 are fixedly provided on the outer walls of both sides of the bottom of the boiler main body 1. It is convenient to place the boiler main body 1 at a designated position through the support legs 14. The lifting plate 4, the positioning plate 5, the rotating shaft 6, the tension protection plate 7 and the clamping block 8 are all processed from high-quality carbon steel, which is beneficial to improving the tensile strength of the present utility model.

[0026] The working principle of the present utility model:

[0027] Referring to the attached drawings of the specification Figures 1-3, when the utility model is in use, the two lifting plates 4 are controlled by the lifting cable 12 to be located at the top of the boiler main body 1. The two tension protection plates 7 provided at the bottom of the lifting plate 4 are respectively placed on both sides of the fixing plate 2, and the clamping blocks 8 are clamped into the inner wall of the fixing frame 3 to clamp and fix the two sides of the top of the two fixing plates 2 provided at the top of the boiler main body 1, so as to prevent the fixed position of the boiler main body 1 from sliding. Moreover, the contact area between the fixing frame 3 and the lifting plate 4 is large, which can improve the stability of hoisting the boiler main body 1 and has a good transfer effect.

[0028] Only some exemplary embodiments of the present utility model are described by way of illustration. Undoubtedly, for those of ordinary skill in the art, the described embodiments can be modified in various different ways without departing from the spirit and scope of the present utility model. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the protection scope of the claims of the present utility model.

Claims

1. A hoisting and transporting device for boiler installation, comprising a boiler main body (1) and two lifting plates (4), the two lifting plates (4) are respectively located at one end of the top of the boiler main body (1), and it is characterized in that: On the outer wall of the top of the boiler main body (1), two symmetric fixing plates (2) are fixedly arranged. On the outer walls of both sides of the two fixing plates (2), fixing frames (3) are fixedly arranged. On the outer walls of both sides of the bottom of the two lifting plates (4), two positioning plates (5) are respectively fixedly arranged. The outer wall of the corresponding positioning plate (5) is movably connected with a rotating shaft (6) through a bearing by means of an opening. On the outer wall of the bottom of the rotating shaft (6), a tension protection plate (7) is fixedly arranged. On the outer wall of one side corresponding to the bottom of the adjacent tension protection plate (7), a clamping block (8) is fixedly arranged. The outer wall of the clamping block (8) is adapted to the inner wall contour of the fixing frame (3).

2. The hoisting and transferring device for boiler installation according to claim 1, wherein: On the outer walls of both sides of the bottom of the boiler main body (1), supporting legs (14) are fixedly arranged.

3. A hoisting and transporting device for boiler installation according to claim 1, characterized in that: On the outer wall of the top of the two lifting plates (4), trapezoidal vertical plates (9) are fixedly arranged. A fixing hole (10) is opened at the central position of the trapezoidal vertical plate (9). A suspension ring (11) is sleeved on the inner wall of the fixing hole (10). Two suspension rings (11) are bolted with a tension rope (13). One ends of the two tension ropes (13) are jointly connected with a hoisting cable (12).

4. A hoisting and transferring device for boiler installation according to claim 1, characterized in that: The outer wall of the clamping block (8) is in clearance fit with the fixing frame (3).

5. A hoisting and transferring device for boiler installation according to claim 1, characterized in that: The lifting plate (4), the positioning plate (5), the rotating shaft (6), the tension protection plate (7) and the clamping block (8) are all processed from high-quality carbon steel.

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