H-shaped economizer tube panel hoisting tool

Abstract

The utility model relates to an H-shaped economizer tube panel hoisting tool which is characterized in that a base plate abuts against the bottom face of a supporting plate of an H-shaped economizer tube panel, the bottoms of two lateral connecting plates are connected to the two sides of the base plate respectively, fixing devices are arranged on the outer side walls of the lateral connecting plates, and the lateral connecting plates are fixed to the side faces of the supporting plate through the fixing devices; a top cover plate is further arranged at the upper end of each lateral connecting plate and used for being hung on the upper surface of a supporting plate of an H-shaped economizer tube panel, the two ends of a supporting handle are connected to the top cover plates on the two sides respectively, and a rope limiting column is arranged at the bottom of the base plate. Four H-shaped economizer tube panel hoisting tools are installed at the ends of supporting plates in the four directions of an H-shaped economizer tube panel respectively, then steel wire ropes are buckled on the H-shaped economizer tube panel hoisting tools, the steel wire ropes and the H-shaped economizer tube panel are basically and completely fixed, lateral movement cannot occur, meanwhile, the positions of the steel wire ropes can be limited, and the H-shaped economizer tube panel hoisting tools can be used for hoisting the H-shaped economizer tube panel. The steel wire rope is prevented from falling off, and safety is improved.

Description

Technical Field

[0001] The present application relates to the field of mechanical auxiliary equipment, and in particular to an H-type economizer tube panel lifting tool. Background Art

[0002] As the number of H-type tube panels produced in the factory increases, the H-type tube panels need to be frequently transferred in the factory between production transfer and delivery and transportation processes. In the existing lifting method, the wire rope is only hung on the tube clamps at both ends of the H-type tube panel, and then directly transferred. The main defects of the above solution are:

[0003] The connection method is too simple, relying solely on the gravity of the H-type tube screen and the slight friction between the H-type tube screen and the wire rope. Once one side of the H-type tube screen is tilted or affected by other vibrations, the wire rope on the other side of the H-type tube screen is very easy to slide and fall off. The entire H-type tube screen is large in size. If it falls off, it will not only cause certain accident risks to nearby operators and equipment, but also cause the H-type tube screen to hit the ground easily when it falls from a height. Some parts of the H-type tube screen are easily deformed by impact, which will cause defects in the shape of the H-type tube screen and reduce the overall quality. Therefore, a reliable, safe and practical lifting tooling is urgently needed. Utility Model Content

[0004] Based on this, it is necessary to propose an H-type economizer tube panel lifting tooling that can be installed quickly and the lifting process is stable, targeting the problems of the traditional H-type economizer tube panel fixing method, simple connection method, and non-standard fixing.

[0005] The present application provides an H-type economizer tube panel lifting tool, comprising:

[0006] A base plate, the base plate being used to abut against the bottom surface of a support plate of an H-type economizer tube panel;

[0007] There are two lateral connecting plates, the bottoms of the two lateral connecting plates are respectively connected to the two sides of the base plate, each lateral connecting plate is also provided with a fixing device, the fixing device is arranged on the outer side wall of the lateral connecting plate, the fixing device fixes the lateral connecting plate on the side of the support plate, and the upper end of each lateral connecting plate is also provided with a top cover plate, each top cover plate is used to hang on the upper surface of the support plate of the H-type economizer tube screen;

[0008] A support handle, the two ends of which are respectively connected to the top cover plates on both sides;

[0009] A rope limiting column is arranged at the bottom of the base plate, and the inner side of the rope limiting column abuts against the steel wire rope.

[0010] In one embodiment, the substrate is in the shape of a strip plate, and the width of the substrate is the same as the width of the support plate.

[0011] In one embodiment, the fixing device includes a fixing nut and an adjusting bolt, and the fixing nut is welded and fixed to the outer side wall of the lateral connecting plate.

[0012] In one embodiment, a through hole is provided on the lateral connecting plate, and the threaded hole of the fixing nut is connected to the through hole. After the adjusting bolt and the fixing nut are threadedly matched, the stud of the adjusting bolt passes through the through hole, and the stud of the adjusting bolt rests on the side wall of the support plate.

[0013] In one embodiment, the base plate, the lateral connecting plates and the top cover plate are an integrally formed structure, and the base plate, the lateral connecting plates and the top cover plate are made of steel material.

[0014] In one embodiment, the base plate and the two top cover plates are arranged in parallel, and the distance between the base plate and the top cover plates is equal to the thickness of a single support plate.

[0015] In one embodiment, a limiting seat is further provided at the bottom of the base plate, the limiting seat is located on the inner side of the rope limiting column, and an arc-shaped limiting groove matching the shape of the inner circle of the wire rope is provided on the limiting seat.

[0016] In one embodiment, the number of the rope limiting columns is two, which are symmetrically arranged on both sides of the limiting seat, and the end of each rope limiting column is further provided with a protrusion, and the protrusion faces the limiting seat.

[0017] In one embodiment, the support handle includes a support portion and two connecting columns, the lower end of each connecting column is connected to the top cover plate, and the upper end of each connecting column is connected to the support portion.

[0018] In one embodiment, between two vertical support plates, the base plate abuts against the bottom surface of the lower support plate, and the upper surface of the support portion abuts against the bottom surface of the upper support plate.

[0019] Technical advantages of this application:

[0020] 1. Install four H-type economizer tube panel lifting fixtures on the ends of the support plates in four directions of the H-type economizer tube panel respectively, and then buckle the wire rope on the H-type economizer tube panel lifting fixture. The wire rope and the H-type economizer tube panel are basically completely fixed and will not move sideways;

[0021] 2. The entire H-type economizer tube panel lifting tooling is detachably installed on the support plate, which can be quickly installed and disassembled. At the same time, it can limit the position of the wire rope and prevent the wire rope from falling off, greatly improving safety;

[0022] 3. During the entire transportation process, the steel wire rope and the H-type economizer tube screen are stably connected, which avoids damage to the product shape caused by falling off, protects the integrity of the product, and improves the quality level of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The illustrative embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application.

[0024] Figure 1 A schematic diagram of the three-dimensional structure of an H-type economizer tube panel lifting tool provided in one embodiment of the present application.

[0025] Figure 2 This is a front structural diagram of the H-type economizer tube panel lifting tool provided in one embodiment of the present application.

[0026] Figure 3 A side structural diagram of an H-type economizer tube panel lifting tool provided in one embodiment of the present application.

[0027] Figure 4 A schematic structural diagram of a support handle provided in one embodiment of the present application.

[0028] Figure 5 A schematic structural diagram of a base plate, a lateral connecting plate and a top cover plate provided in one embodiment of the present application.

[0029] Figure 6 This is a schematic diagram of the specific implementation and installation structure of the H-type economizer tube panel lifting tooling for this application.

[0030] Figure 7 This is a schematic diagram of the connection method between the existing steel wire rope and the H-type economizer tube in this application.

[0031] Figure numerals: base plate 1, lateral connecting plate 2, through hole 20, fixing device 3, fixing nut 31, adjusting bolt 32, top cover plate 4, supporting handle 5, supporting portion 51, connecting column 52, rope limiting column 6, protrusion 61, limiting seat 7, arc-shaped limiting groove 70, H-type economizer tube panel 8, supporting plate 81, wire rope 9. DETAILED DESCRIPTION

[0032] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0033] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0034] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0035] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through an intermediate structure, but are connected to form a whole only through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0036] The present application provides an H-type economizer tube panel lifting tool.

[0037] like Figures 1 to 7 As shown, in one embodiment of the present application

[0038] like Figure 7 As shown, in the existing lifting and transfer process of the H-type economizer tube panel, the steel wire rope 9 is simply sleeved on the support plates 81 on both sides of the H-type economizer tube panel 8, and then directly lifted and transported. However, this has great risks. The existing connection method of directly sleeved with the steel wire rope 9 is too simple, and it simply relies on the gravity of the H-type economizer tube panel 8 and the slight friction between the H-type tube panel and the steel wire rope 9. Once one side of the H-type tube panel is tilted or affected by other vibrations, the steel wire rope on the other side of the H-type tube panel is very easy to slide and fall off. The entire H-type tube panel is large in size, and the falling off not only poses a certain risk of accidents to nearby operators and equipment, but also falls from a high place, which easily causes the H-type tube panel to hit the ground, and some parts of the H-type tube panel are easily deformed by impact, causing defects in the shape of the H-type tube panel, thereby reducing the overall quality.

[0039] like Figure 6-7As shown, the hoisted H-type economizer tube panel produced by our factory is provided with a plurality of parallel supporting plates 81. Therefore, a lifting tool that can be fixed on the supporting plates 81 is designed to connect the H-type economizer tube panel and fix the H-type economizer tube panel with the steel wire rope 9.

[0040] Specifically, Figure 1-Figure 6 As shown, an H-type economizer tube panel lifting tool includes: a base plate 1, a lateral connecting plate 2, a support handle 5 and a rope limiting column 6.

[0041] The entire H-type economizer tube panel lifting tool is detachably mounted on the support plate 81, which can be quickly installed and removed. At the same time, it can limit the position of the wire rope 9 and prevent the wire rope 9 from falling off, thereby greatly improving safety.

[0042] The most important part of the utility model is the base plate 1, which is used to abut against the bottom surface of the support plate 81 of the H-type economizer tube panel 8. The base plate 1 is in the shape of a strip plate, the width of the base plate 1 is the same as the width of the support plate 81, and the shape of the base plate 1 is basically consistent with the support plate 81.

[0043] As an embodiment of the utility model, there are two lateral connecting plates 2, and the bottoms of the two lateral connecting plates 2 are respectively connected to the two sides of the base plate 1. Each lateral connecting plate 2 is also provided with a fixing device 3, and the fixing device 3 is arranged on the outer wall of the lateral connecting plate 2. The fixing device 3 fixes the lateral connecting plate 2 on the side of the support plate 81. The entire H-type economizer tube panel lifting fixture can be locked on the support plate 81 through the fixing device 3 to prevent the entire H-type economizer tube panel lifting fixture from moving and falling off during the transfer of the wire rope 9, thereby avoiding danger.

[0044] A top cover plate 4 is also provided at the upper end of each of the lateral connecting plates 2, and each of the top cover plates 4 is used to hang on the upper surface of the support plate 81 of the H-type economizer tube screen; the top cover plate 4 and the lateral connecting plate 2 cooperate to be snapped onto the upper surface of the support plate 81, and then the fixing device 3 can lock the side wall of the support plate 81.

[0045] Specifically, Figure 2-Figure 3 As shown, the fixing device 3 includes a fixing nut 31 and an adjusting bolt 32. The fixing nut 31 is welded and fixed on the outer wall of the lateral connecting plate 2. At the same time, a through hole 20 is set on the lateral connecting plate 2. The threaded hole of the fixing nut 31 is connected to the through hole 20. After the adjusting bolt 32 and the fixing nut 31 are threadedly matched, the stud of the adjusting bolt 32 passes through the through hole 20, and the stud of the adjusting bolt 32 rests on the side wall of the support plate 81.

[0046] The utility model relates to a support handle 5, both ends of which are respectively connected to the top cover plates 4 on both sides. The support handle 5 includes a support portion 51 and two connecting columns 52. The lower end of each connecting column 52 is connected to the top cover plate 4, and the upper end of each connecting column 52 is connected to the support portion 51. Between two vertical support plates 81, the base plate 1 abuts against the bottom surface of the lower support plate 81, and the upper surface of the support portion 51 abuts against the bottom surface of the upper support plate 81.

[0047] The support handle 5 is not only convenient for the operator to carry at hand, the operator can carry 4 H-type economizer tube panel lifting tools at one time, and install the device one by one at one time, thereby completing the pre-lifting fixation of the entire H-type economizer tube panel, and the upper end support part 51 of the support handle 5 can be against the bottom surface of an upper support plate 81, and the force applied in the vertical direction can be used to increase the friction positioning. The deformation caused by the bending of the support plate 81 can prevent the substrate 1 from sliding outward along the support plate 81, causing the entire device and the support plate 81 to separate.

[0048] like Figure 2-Figure 3 As shown, the utility model also involves a rope limiting column 6 , which is arranged at the bottom of the base plate 1 , and the inner side of the rope limiting column 6 abuts against the steel wire rope 9 .

[0049] like Figure 5 As shown, the base plate 1, the lateral connecting plate 2 and the top cover plate 4 are an integrally formed structure, and the base plate 1, the lateral connecting plate 2 and the top cover plate 4 are made of steel material. The base plate 1 and the two top cover plates 4 are arranged in parallel, and the distance between the base plate 1 and the top cover plate 4 is equal to the thickness of a single support plate 81. By surrounding the base plate 1, the lateral connecting plate 2 and the top cover plate 4, the support plate 81 is wrapped up and down and left and right, and then fixed in multiple directions by the fixing device 3 on the side and the support handle 5 on the top, the lifting tool and the support plate 81 are firmly fixed.

[0050] The bottom of the base plate 1 is also provided with a limit seat 7, which is located inside the rope limit column 6. The limit seat 7 is provided with an arc-shaped limit groove 70 that matches the inner circle shape of the wire rope 9. There are two rope limit columns 6, which are symmetrically arranged on both sides of the limit seat 7. The ends of each rope limit column 6 are also provided with a protrusion 61, which faces the limit seat 7. The circle part of the wire rope 9 is buckled on the arc-shaped limit groove 70 of the limit seat 7 to prevent it from moving in the length direction of the support plate 81 and causing instability, and the limit column 6 and the protrusion 61 on the top prevent the wire rope 9 from falling off completely.

[0051] Working principle: Before lifting, the operator installs four H-type economizer tube panel lifting fixtures on the ends of the support plate 81 in the four directions of the H-type economizer tube panel, and locks the entire H-type economizer tube panel lifting fixture on the support plate 81 through the fixing nut 31 and the adjusting bolt 32, and then buckles the wire rope 9 on the H-type economizer tube panel lifting fixture. The circle part of the wire rope 9 is buckled on the arc-shaped limit groove 70 of the limit seat 7, and the limit column 6 and the top protrusion 61 are used to prevent the wire rope 9 from falling off completely. The wire rope and the H-type economizer tube panel are basically completely fixed, and no lateral movement will occur. Movement; the entire H-type economizer tube panel lifting fixture is detachably installed on the support plate, which can be quickly installed and disassembled. At the same time, it can limit the position of the wire rope to prevent the wire rope from falling off, greatly improving safety; during the entire transportation process, the wire rope and the H-type economizer tube panel are stably connected, avoiding damage to the product shape caused by falling off, protecting the integrity of the product, and improving the quality level of the product. After the transfer is completed, you only need to untie the wire rope 9, and then unscrew the fixing nut 31 and the adjusting bolt 32 to disassemble the entire H-type economizer tube panel lifting fixture, which is very convenient and the transfer process is safe and stable.

[0052] The technical features of the above embodiments may be combined arbitrarily, and the execution order of the method steps is not limited. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0053] The above embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the attached claims.

Claims

1. An H-type economizer tube panel lifting tool, characterized in that: include: A base plate (1), the base plate (1) being used to abut against the bottom surface of a support plate (81) of an H-type economizer tube panel (8); There are two lateral connecting plates (2), the bottoms of the two lateral connecting plates (2) are respectively connected to the two sides of the base plate (1), each lateral connecting plate (2) is also provided with a fixing device (3), the fixing device (3) is arranged on the outer side wall of the lateral connecting plate (2), the fixing device (3) fixes the lateral connecting plate (2) on the side of the support plate (81), and the upper end of each lateral connecting plate (2) is also provided with a top cover plate (4), and each top cover plate (4) is used to hang on the upper surface of the support plate (81) of the H-type economizer tube screen; A support handle (5), wherein both ends of the support handle (5) are respectively connected to the top cover plates (4) on both sides; A rope limiting column (6), wherein the rope limiting column (6) is arranged at the bottom of the base plate (1), and the inner side of the rope limiting column (6) abuts against the steel wire rope (9).

2. The H-type economizer tube panel lifting tool according to claim 1 is characterized in that: The substrate (1) is in the shape of a strip-shaped plate, and the width of the substrate (1) is the same as the width of the support plate (81).

3. The H-type economizer tube panel lifting tool according to claim 2 is characterized in that: The fixing device (3) comprises a fixing nut (31) and an adjusting bolt (32); the fixing nut (31) is fixed by welding on the outer side wall of the lateral connecting plate (2).

4. The H-type economizer tube panel lifting tool according to claim 3 is characterized in that: A through hole (20) is provided on the lateral connecting plate (2), and the threaded hole of the fixing nut (31) is connected to the through hole (20). After the adjusting bolt (32) and the fixing nut (31) are threadedly matched, the stud of the adjusting bolt (32) passes through the through hole (20), and the stud of the adjusting bolt (32) abuts against the side wall of the supporting plate (81).

5. The H-type economizer tube panel lifting tool according to claim 4 is characterized in that: The base plate (1), the lateral connecting plate (2) and the top cover plate (4) are an integrally formed structure, and the base plate (1), the lateral connecting plate (2) and the top cover plate (4) are made of steel material.

6. The H-type economizer tube panel lifting tool according to claim 5 is characterized in that: The base plate (1) and the two top cover plates (4) are arranged in parallel, and the distance between the base plate (1) and the top cover plates (4) is equal to the thickness of a single support plate (81).

7. The H-type economizer tube panel lifting tool according to claim 6 is characterized in that: A limiting seat (7) is also provided at the bottom of the base plate (1), and the limiting seat (7) is located on the inner side of the rope limiting column (6). The limiting seat (7) is provided with an arc-shaped limiting groove (70) that matches the shape of the inner circle of the steel wire rope (9).

8. The H-type economizer tube panel lifting tool according to claim 7 is characterized in that: There are two rope limiting columns (6) symmetrically arranged on both sides of the limiting seat (7), and each end of the rope limiting column (6) is also provided with a protrusion (61), and the protrusion (61) faces the limiting seat (7).

9. The H-type economizer tube panel lifting tool according to claim 1, characterized in that: The support handle (5) comprises a support portion (51) and two connecting columns (52), wherein the lower end of each connecting column (52) is connected to the top cover plate (4), and the upper end of each connecting column (52) is connected to the support portion (51).

10. The H-type economizer tube panel lifting tool according to claim 9, characterized in that: Between two vertical support plates (81), the base plate (1) abuts against the bottom surface of the lower support plate (81), and the upper surface of the support portion (51) abuts against the bottom surface of the upper support plate (81).

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