Cooling tower filler mounting tool and filler mounting method

Abstract

The invention discloses a cooling tower filler installation tool and a filler installation method.The tool comprises a top frame and a bottom frame located below the top frame, and at least two first stand columns and a plurality of second stand columns are arranged between the top frame and the bottom frame; the two first stand columns are arranged at intervals in the horizontal direction and located on the left side and the right side of the bottom frame respectively, the multiple second stand columns are arranged at intervals in the circumferential direction of the bottom frame, the top ends of the first stand columns and the top ends of the second stand columns are fixedly connected with the top frame, and the bottom ends of the first stand columns and the bottom ends of the second stand columns are fixedly connected with the bottom frame. A plurality of mounting holes are formed in the side face of each first stand column. By arranging the top frame, the bottom frame, the first stand column and the second stand column, the stable supporting tool is formed, the tool can remarkably reduce the moving resistance of an external filler supporting pipe, the problem that installation is inconvenient is solved, the filler installation process is simplified, and the installation efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of cooling towers, and particularly relates to an installation tool for cooling tower packing and a packing installation method. Background Art

[0002] Currently, the installation of cooling tower packing requires hanging each piece of packing on the packing pipes inside the cooling tower one by one. Such an installation method of packing has the following defects. First, during installation, each piece of packing needs to be installed in sequence, which is cumbersome and time-consuming. Second, if the weight of the packing is large, it is difficult to move and position the packing pipes, resulting in inconvenient installation. Third, a large amount of manpower is required during installation, leading to high labor intensity of workers and prone to installation errors. Generally speaking, in the prior art, there is a lack of special tooling support for the installation of packing, resulting in problems such as large moving resistance and poor stability of the packing pipes during installation. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide an installation tool for cooling tower packing, which can solve the problem of inconvenient installation in the past. The present application also provides a packing installation method.

[0004] To solve the above technical problem, the present invention discloses an installation tool for cooling tower packing, including a top frame and a bottom frame located below the top frame. At least two first columns and a plurality of second columns are provided between the top frame and the bottom frame. The two first columns are arranged at intervals in the horizontal direction and are respectively located on the left and right sides of the bottom frame. The plurality of second columns are arranged at intervals along the circumference of the bottom frame. The top ends of each first column and each second column are fixedly connected to the top frame, and the bottom ends of each first column and each second column are fixedly connected to the bottom frame. A plurality of installation holes are formed in the side surfaces of each first column at intervals along the length direction of the first column for inserting an external packing support rod.

[0005] Wherein, the bottom frame includes a pair of bottom support beams arranged at intervals in the horizontal direction. At least two bottom cross beams are provided between the two bottom support beams. One end of each bottom cross beam is fixedly connected to one of the bottom support beams, and the other end of each bottom cross beam is fixedly connected to the other bottom support beam.

[0006] Wherein, the bottom frame further includes at least one side support member, and each side support member is fixedly installed on one of the bottom support beams and extends outward toward the side of the bottom support beam.

[0007] Wherein, the cross-sectional shapes of the bottom support beam and the bottom cross beam are both arranged in a U shape.

[0008] Among them, the top cross beam includes a pair of top support beams arranged horizontally at intervals, and at least two top cross beams are provided between the two top support beams. One end of each top cross beam is fixedly connected to one of the top support beams, and the other end of each top cross beam is fixedly connected to the other top support beam.

[0009] Among them, the cross-sectional shape of the top support beam and the cross-sectional shape of the top cross beam are both arranged in a U shape.

[0010] Among them, it further includes at least one diagonal brace. One end of the diagonal brace is fixedly connected to the top frame or the bottom frame, and the other end of the diagonal brace is fixedly connected to the first upright column or the second upright column.

[0011] Among them, it further includes an auxiliary bracket located outside the bottom frame and used to support the external filler support rod.

[0012] Among them, the auxiliary bracket includes a base and a support rod vertically and fixedly installed on the base. A plurality of supporting members are fixedly installed on the support rod at intervals along the length direction of the support rod.

[0013] This application also provides a method for installing fillers, including the following steps: Step a, prepare a filler installation tooling. Arrange two bottom support beams at intervals, and fixedly connect at least two bottom cross beams between the two bottom support beams to form a bottom frame; arrange two top support beams at intervals, and fixedly connect at least two top cross beams between the two top support beams to form a top frame; fixedly connect the bottom ends of at least two first upright columns and the bottom ends of a plurality of second upright columns to the bottom frame, and finally fixedly install the top frame on the top ends of the first upright columns and the second upright columns to form a filler installation work; Step b, filler installation. First, place the left side plate of the filler support on the side of the filler installation tooling in Step a, then insert one end of the filler support rod through the left side plate of the filler support and into the installation hole of the first upright column of the filler installation tooling, then place the auxiliary bracket on the side of the filler tooling, then fixedly connect each filler support cross beam to the left side plate of the filler support, fixedly connect the filler support longitudinal beams between two adjacent filler support cross beams, then sleeved the filler body to be installed on the filler support rod. After all the filler bodies are installed, sleeved the right side plate of the filler support on the filler support rod. Finally, fix the right side plate of the filler support to the filler support cross beam to prepare a filler assembly; Step c, hoisting. Use a gantry crane to hoist the filler assembly in Step b into the cooling tower.

[0014] Compared with the prior art, the filler installation tooling of the embodiment of the present invention has the following beneficial effects: By setting the top frame, the bottom frame, the first upright column and the second upright column, a stable support tooling is formed. This tooling can significantly reduce the movement resistance of the external filler support pipe, solve the problem of inconvenient installation in the past, simplify the filler installation process, improve the installation efficiency, and is suitable for the rapid installation of various cooling tower fillers.

[0015] Compared with the prior art, the packing installation method of the embodiment of the present invention has the following beneficial effects: It is not necessary to install the packing inside the cooling tower, solving the problems of narrow installation environment and limited activity space in the past. The packing installation can be carried out outside the cooling tower. Through the packing installation tooling, modular packing components can be prepared, which are applicable to various different cooling towers, having good applicability. The installation method is reasonably designed, which can improve the efficiency of packing installation and ensure the consistency of packing installation, reduce the labor intensity of workers, and has good economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0017] Figure 1 It is a schematic structural diagram of the cooling tower packing installation tooling of the present invention after hiding the auxiliary bracket;

[0018] Figure 2 It is the first schematic diagram of the packing installation process of the present invention;

[0019] Figure 3 It is the second schematic diagram of the packing installation process of the present invention;

[0020] Figure 4 It is the third schematic diagram of the packing installation process of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0022] In the description, claims and above-mentioned drawings of the present invention, terms such as "first" and "second" are used to distinguish different objects, rather than to describe a specific order. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, device, product or terminal that includes a series of steps or units is not limited to the listed steps or units, but optionally further includes steps or units not listed, or optionally further includes other steps or units inherent to these processes, methods, products or terminals.

[0023] Reference to "embodiment" herein means that a particular feature, structure or characteristic described in connection with the embodiment can be included in at least one embodiment of the present invention. The phrase appears in various places in the specification and does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0024] The present invention discloses a specific implementation manner of a cooling tower packing installation tooling. Please refer to Figures 1 to 4 , the tooling includes a top frame 2 and a bottom frame 1 located below the top frame 2. There are two first columns 3 and a plurality of second columns 4 between the top frame 2 and the bottom frame 1. The first columns 3 and the second columns 4 are both vertically installed relative to the bottom frame 1 and the top frame 2.

[0025] As an improvement, the two first columns 3 are arranged at intervals in the horizontal direction and are respectively located on the left and right sides of the bottom frame 1. The plurality of second columns 4 are arranged at intervals along the circumference of the bottom frame 1. The top ends of each of the first columns 3 and the second columns 4 are fixedly connected to the top frame 2, and the bottom ends of each of the first columns 3 and the second columns 4 are fixedly connected to the bottom frame 1. As a preferred solution, between the first column 3 and the bottom frame 1, between the first column 3 and the bottom frame 1, between the second column 4 and the bottom frame 1, and between the second column 4 and the top frame 2, bolted detachable fixed installation is adopted. This fixed installation method facilitates the disassembly and assembly of the tooling and can be adapted to the installation of various different specifications of packing by replacing frames or columns of different specifications.

[0026] In this embodiment, a plurality of mounting holes 31 for inserting an external support member 72 are formed in the side surfaces of each of the first columns 3 at intervals along the length direction of the first column 3. The first column 3 is the main component for limiting the external support member 72. Thus, the cross-sectional area of the first column 3 is larger than that of the second column 4, which can ensure the working stability of the tooling and a long service life. As a preferred solution, the number of the first columns 3 is two, and the number of the second columns 4 can be selectively set according to actual needs, and can be two, four, six, seven, etc.

[0027] As a preferred solution, the bottom frame 1 includes a pair of bottom support beams 11 arranged at intervals in the horizontal direction. Two bottom cross beams 12 are provided between the two bottom support beams 11. One end of each bottom cross beam 12 is fixedly connected to one of the bottom support beams 11, and the other end of each bottom cross beam 12 is fixedly connected to the other bottom support beam 11. The bottom surface of the bottom cross beam 12 can be flush with the bottom surface of the bottom support beam 11 or staggered in the height direction, which can be determined according to specific working conditions. Similarly, the top cross beam 22 includes a pair of top support beams 21 arranged at intervals in the horizontal direction. Two top cross beams 22 are provided between the two top support beams 21. One end of each top cross beam 22 is fixedly connected to one of the top support beams 21, and the other end of each top cross beam 22 is fixedly connected to the other top support beam 21. It should be noted that the number of the bottom cross beams 12 and the number of the top cross beams 22 can be selectively set according to actual needs. In this embodiment, the bottom frame 1 and the top frame 2 are integrally arranged in a rectangular shape. In other embodiments, the bottom frame 1 and the top frame 2 can be in other shapes such as triangular, polygonal, etc., as long as sufficient supporting force can be provided.

[0028] In order to prevent tipping during the packing assembly process, two side support members 13 are further provided on the bottom frame 1. In other embodiments, the number of the side support members 13 can be selectively set according to actual needs. Specifically, during the packing assembly process, the weight of the packing will be concentrated on the side of the tooling. The side support member 13 is perpendicular to the bottom support beam 11 (the bottom support beam 11 close to the packing installation) of the bottom frame 1, so that the side support member 13 can play a role in preventing tipping. In this embodiment, each side support member 13 is fixedly installed on the bottom surface of the bottom support beam 11, and each side support member 13 extends outward toward the side of the bottom support beam 11. In other embodiments, the bottom support beam 11 can also be fixedly installed perpendicular to the side surface of the bottom support beam 11, as long as an effective support can be formed on the side of the bottom frame 1.

[0029] To further improve the overall structural strength of the tooling, the tooling is also provided with a plurality of diagonal braces 5. One end of the diagonal brace 5 is connected to the top frame 2, and the other end can be fixedly connected to the first upright column 3 or the second upright column 4; alternatively, one end of the diagonal brace 5 is fixedly connected to the bottom frame 1, and the other end of the diagonal brace 5 is fixedly connected to the first upright column 3 or the second upright column 4. Or, one end of the diagonal brace 5 is fixedly connected to the top frame 2, and the other end of the diagonal brace 5 is fixedly connected to the bottom frame 1. The number and position of the diagonal braces 5 can be selectively set according to actual needs, and can be two, four, five, etc. Two adjacent diagonal braces 5 can be parallel to each other, mirror images of each other, or centrosymmetric to each other.

[0030] In this embodiment, the cross-sectional shapes of the first upright column 3, the diagonal brace 5, the second upright column 4, the top support beam 21, the top cross beam 22, the bottom support beam 11, and the bottom cross beam 12 are all set in a U shape. This structure of the profile is easy to obtain and prepare, can reduce the production cost of the tooling, reduce the production difficulty of the tooling, and has a long service life, and is more convenient and fast for maintenance and overhaul.

[0031] To make the packing installation process more convenient, the tooling further includes an auxiliary support 8 located outside the bottom frame 1 and used to support the external support member 72. The auxiliary support 8 includes a base 81 and a support rod 82 vertically and fixedly installed on the base 81. A plurality of support members 83 arranged at intervals along the length direction of the support rod 82 are fixedly installed on the support rod 82, and the height positions of the respective support members 83 can be adjusted so as to be suitable for use in different scenarios

[0032] Compared with the prior art, the packing installation tooling of this embodiment forms a stable support tooling by setting the top frame 2, the bottom frame 1, the first upright column 3, and the second upright column 4. This tooling can significantly reduce the movement resistance of the external packing support pipe, solves the problem of inconvenient installation in the past, simplifies the packing installation process, improves the installation efficiency, and is suitable for the rapid installation of various cooling tower packings.

[0033] The present invention discloses a specific implementation manner of a packing installation method, including the following steps: Step a, prepare the packing installation tooling 6, see Figure 1 , arrange the two bottom support beams 11 at intervals, fixedly connect at least two bottom cross beams 12 between the two bottom support beams 11 to form the bottom frame 1; arrange the two top support beams 21 at intervals, fixedly connect at least two top cross beams 22 between the two top support beams 21 to form the top frame 2; fixedly connect the bottom ends of at least two first upright columns 3 and the bottom ends of a plurality of second upright columns 4 to the bottom frame 1, and finally fixedly install the top frame 2 at the top ends of the first upright columns 3 and the second upright columns 4 to form the packing installation work.

[0034] Step b, packing installation, see Figure 2 , first place the left side plate 71 of the packing support on the side of the packing installation tooling 6 in step a, see Figure 3 , then insert one end of the support member 72 through the left side plate 71 of the packing support and into the installation hole 31 of the first column 3 of the packing installation tooling 6. Then place the auxiliary support 8 on the side of the packing tooling. Next, fix each packing support cross beam 73 to the left side plate 71 of the packing support. Fix the packing support longitudinal beam 74 between two adjacent packing support cross beams 73. Then sleeved the packing body 7 to be installed on the support member 72. After all the packing bodies 7 are installed, sleeve the right side plate 75 of the packing support on the support member 72. Finally, fix the right side plate 75 of the packing support to the packing support cross beam 73 to prepare the packing assembly.

[0035] Step c, hoisting, use a gantry crane to hoist the packing assembly in step b into the cooling tower.

[0036] In step a, the side support member 13 can also be fixedly installed on the bottom support beam 11, and a horizontal cross member can also be added between the column and the frame to improve the stability of the tooling and the working stability.

[0037] The packing installation method of this embodiment does not require packing installation inside the cooling tower, solving the problems of narrow installation environment and limited activity space in the past. The packing installation can be carried out outside the cooling tower. The modular packing assembly can be prepared through the packing installation tooling 6, which is applicable to various different cooling towers, has good applicability, reasonable design of the installation method, can improve the efficiency of packing installation and ensure the consistency of packing installation, reduce the labor intensity of workers, and has good economic benefits.

[0038] Finally, it should be noted that: what is disclosed in a cooling tower packing installation tooling 6 of the embodiment of the present invention is only the preferred embodiment of the present invention, which is only used to illustrate the technical solution of the present invention, rather than limiting it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. Cooling tower filler installation tool, characterized in that: It includes a top frame and a bottom frame located below the top frame, at least two first columns and a plurality of second columns are arranged between the top frame and the bottom frame, two first columns are arranged at intervals in the horizontal direction and are respectively located on the left and right sides of the bottom frame, a plurality of second columns are arranged at intervals along the circumference of the bottom frame, the top end of each of the first columns and the top end of the second column are fixedly connected to the top frame, and the bottom end of each of the first columns and the bottom end of the second column are fixedly connected to the bottom frame; a plurality of mounting holes are opened on the side of each of the first columns, which are arranged at intervals along the length direction of the first columns and are used for inserting external filler support rods.

2. The cooling tower filler installation tool according to claim 1, characterized in that: The bottom frame includes a pair of bottom support beams spaced apart in the horizontal direction, at least two bottom cross beams are arranged between two of the bottom support beams, one end of each of the bottom cross beams is fixedly connected to one of the bottom support beams, and the other end of each of the bottom cross beams is fixedly connected to another of the bottom support beams.

3. The cooling tower filler installation tool according to claim 2, characterized in that: The bottom frame is further provided with at least one side support member, each of which is fixedly mounted on one of the bottom support beams, and each of which extends outwardly toward the side of the bottom support beam.

4. The cooling tower filler installation tool according to claim 2, characterized in that: The cross-sectional shape of the bottom support beam and the cross-sectional shape of the bottom cross beam are both arranged in a U shape.

5. The cooling tower filler installation tool according to claim 1, characterized in that: The top cross beams include top support beams that are paired and spaced apart in the horizontal direction, at least two top cross beams are arranged between two of the top support beams, one end of each of the top cross beams is fixedly connected to one of the top support beams, and the other end of each of the top cross beams is fixedly connected to another of the top support beams.

6. The cooling tower filler installation tool according to claim 1, characterized in that: It also includes at least one diagonal brace, one end of which is fixedly connected to the top frame or the bottom frame, and the other end of which is fixedly connected to the first column or the second column.

7. The cooling tower filler installation tool according to claim 6, characterized in that: The cross-sectional shape of the first column, the cross-sectional shape of the diagonal brace and the cross-sectional shape of the second column are all arranged in a U shape.

8. The cooling tower filler installation tool according to claim 1, characterized in that: Also included is an auxiliary bracket located outside the bottom frame and used for supporting an external filler support rod.

9. The cooling tower filler installation tool according to claim 8, characterized in that: The auxiliary bracket comprises a base and a support rod vertically fixedly mounted on the base, and a plurality of supporting members arranged at intervals along the length direction of the support rod are fixedly mounted on the support rod.

10. A packing installation method, characterized in that: The following steps are involved: Step a, prepare a filler installation tool, arrange two bottom support beams at intervals, and fix at least two bottom cross beams between the two bottom support beams to form a bottom frame; arrange two top support beams at intervals, and fix at least two top cross beams between the two top support beams to form a top frame; fix the bottom ends of at least two first columns and the bottom ends of multiple second columns to the bottom frame, and finally fix the top frame to the top ends of the first columns and the second columns to complete the filler installation work; Step b, packing installation, first place the left side plate of the packing bracket on the side of the packing installation tooling in step a, then insert one end of the packing support rod through the left side plate of the packing bracket into the installation hole of the first column of the packing installation tooling, then place the auxiliary bracket to the side of the packing tooling, then fix each packing bracket cross beam to the left side plate of the packing bracket, fix the packing bracket longitudinal beam between two adjacent packing bracket cross beams, then sleeve the packing body to be installed on the packing support rod, after all the packing bodies are installed, sleeve the right side plate of the packing bracket on the packing support rod, finally, fix the right side plate of the packing bracket to the packing bracket cross beam to prepare the packing assembly; Step c, hoisting, use a crane to hoist the filler assembly in step b into the cooling tower.

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