A tool for replacing horizontal equipment

Abstract

The present application relates to a tooling for replacing horizontal equipment, wherein the horizontal equipment is fixed on a cement base; the tooling includes a support assembly, a lifting assembly, a moving assembly and a traction assembly; the support assembly includes a horizontally arranged support plate, wherein the upper surface of the support plate and the upper surface of the cement base are located on the same horizontal plane; the lifting assembly is used to lift the horizontal equipment so that the horizontal equipment is separated from the cement base; the moving assembly includes a plurality of transport tanks, wherein the transport tanks are used to support the horizontal equipment, and the transport tanks travel between the cement base and the support plate; the traction assembly is connected to the horizontal equipment. In the present application, the lifting assembly separates the horizontal equipment from the cement base, and then places the transport tank on the cement base, and the lifting assembly places the horizontal equipment on the transport tank; the traction assembly moves the horizontal equipment from the cement base to the support plate, thereby separating the horizontal equipment to be replaced from other equipment for subsequent lifting and transportation.

Description

Technical Field

[0001] The present application relates to the technical field of chemical equipment, and in particular to a tooling for replacing horizontal equipment. Background Art

[0002] As the equipment in a chemical plant is used for a longer period of time, it will need to be replaced due to damage or when it reaches its service life.

[0003] For horizontal equipment located in the lower part of the device, the horizontal equipment is generally installed on a cement base, and other chemical equipment is often installed above the horizontal equipment. If the horizontal equipment is removed by hoisting, the other chemical equipment on top of the horizontal equipment needs to be removed to meet the hoisting conditions of the horizontal equipment.

[0004] However, dismantling other chemical equipment on top of horizontal equipment is often difficult, and requires a large amount of work and a long period of time. Utility Model Content

[0005] In order to facilitate workers to replace horizontal equipment, the present application provides a tool for replacing horizontal equipment.

[0006] The present application provides a tool for replacing horizontal equipment, which adopts the following technical solution:

[0007] A tool for replacing horizontal equipment, wherein the horizontal equipment is fixed on a cement base; the tool comprises a supporting assembly, a lifting assembly, a moving assembly and a traction assembly;

[0008] The support assembly is fixed on the ground, and the support assembly includes a horizontally arranged support plate, the support plate abuts against the cement base, and the upper surface of the support plate and the upper surface of the cement base are located on the same horizontal plane;

[0009] The lifting assembly is used to lift the horizontal equipment so that the horizontal equipment is separated from the cement base;

[0010] The mobile assembly includes a plurality of transport tanks, which are used to support horizontal equipment and move between the cement base and the support plate;

[0011] The traction assembly is connected to the horizontal equipment, and the traction assembly is used to pull the horizontal equipment back and forth between the cement base and the support plate.

[0012] By adopting the above technical solution, the jacking assembly separates the horizontal equipment from the cement base, and then the transport tank is placed on the cement base. The jacking assembly then places the horizontal equipment on the transport tank; the traction assembly moves the horizontal equipment from the cement base to the support plate, thereby separating the horizontal equipment to be replaced from other equipment to facilitate subsequent lifting and transportation.

[0013] Optionally, the support assembly further includes a guide rail, which is fixed on the support plate, and the transport tank moves on the guide rail.

[0014] By adopting the above technical solution and setting guide rails on the support plate, the transport tank and the horizontal equipment can be moved along the designed route, reducing the movement deviation of the transport tank and the horizontal equipment.

[0015] Optionally, the support assembly further comprises a limit bar, wherein the limit bar is arranged on the side of the support plate away from the horizontal equipment, the limit bar is fixedly connected to the support plate, and the limit bar is used to abut against the transport tank.

[0016] By adopting the above technical solution, the limit strip is used to abut against the transport tank vehicle to reduce the occurrence of the transport tank vehicle sliding off the support plate.

[0017] Optionally, the support assembly also includes a plurality of support beams and a plurality of support columns; the support columns are fixedly connected to the support beams, and the plurality of support beams are located on the same horizontal plane, and the plurality of support beams are spaced apart; the support plate is laid on the support beams, and the support plate is fixedly connected to the support beams.

[0018] By adopting the above technical solution, when the height of the cement base is relatively large, the height of the support plate is raised by the support columns and the support beams so that the support plate and the upper surface of the cement base are located on the same horizontal plane.

[0019] Optionally, the support assembly further includes a plurality of diagonal support rods, one end of each diagonal support rod is fixedly connected to the support column, and the other end of each diagonal support rod is fixedly connected to the support beam.

[0020] By adopting the above technical solution, the diagonal brace improves the connection stability between the supporting beam and the supporting column.

[0021] Optionally, the traction assembly includes a driving member and a traction rope; the driving member is fixed to the ground on a side of the support plate away from the horizontal equipment, one end of the traction rope is connected to the driving member, and the other end of the traction rope is connected to the horizontal equipment.

[0022] By adopting the above technical solution, the driving component moves the horizontal equipment through the traction rope, thereby moving the old horizontal equipment from the original installation position to an open area to facilitate subsequent lifting by the staff.

[0023] Optionally, the traction assembly further includes a guide wheel; the guide wheel is fixed on the support plate, and the traction rope abuts against the guide wheel.

[0024] By adopting the above technical solution and providing a guide wheel, the friction between the traction rope and the support plate can be reduced.

[0025] Optionally, the support assembly further includes a plurality of pads, wherein the pads are disposed between the support beam and the support plate, and the pads are fixedly connected to the support beam and the support plate.

[0026] By adopting the above technical solution, when there is a small distance between the support plate and the cement base, the staff can level the support plate through the pad so that the support plate and the cement base are located on the same horizontal plane.

[0027] In summary, the present application includes at least one of the following beneficial technical effects:

[0028] 1. The lifting assembly separates the horizontal equipment from the cement base, and then places the transport tank on the cement base. The lifting assembly then places the horizontal equipment on the transport tank; the traction assembly moves the horizontal equipment from the cement base to the support plate, thereby separating the horizontal equipment to be replaced from other equipment for subsequent lifting and transportation;

[0029] 2. By setting a guide rail on the support plate, the transport tank and the horizontal equipment can move along the designed route, and the movement of the transport tank and the horizontal equipment is offset;

[0030] 3. When the height of the cement base is relatively large, the height of the support plate is raised by the support columns and the support beams so that the support plate and the upper surface of the cement base are located on the same horizontal plane. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the tooling structure in Example 1.

[0032] Figure 2 It is a schematic diagram of the support component structure in Example 1.

[0033] Figure 3 It is a schematic diagram of the lifting assembly structure in Example 1.

[0034] Figure 4 It is a schematic diagram of the structure of the mobile component in Example 1.

[0035] Figure 5 yes Figure 4 Enlarged view of point A in the middle.

[0036] Figure 6 It is a schematic diagram of the traction component structure in Example 1.

[0037] Figure 7 It is a schematic diagram of the support component structure in Example 2.

[0038] Explanation of the reference numerals in the accompanying drawings: 1. Horizontal equipment; 2. Cement base; 3. Support assembly; 31. Support column; 311. Plate unit; 32. Support beam; 33. Diagonal brace; 34. Connecting beam; 35. Support plate; 36. Pad; 4. Lifting assembly; 41. Jack; 5. Moving assembly; 51. Transport tank; 6. Traction assembly; 61. Drive member; 62. Traction rope; 63. Guide wheel; 7. Guide rail; 8. Limiting strip. DETAILED DESCRIPTION

[0039] The following is combined with Figure 1-7 This application is described in further detail.

[0040] Reference Figure 1 , the horizontal equipment 1 is fixed on the cement base 2, so that the horizontal equipment 1 is separated from the ground, and other chemical equipment is installed directly above the horizontal equipment 1. With the increase of the use time, the horizontal equipment 1 needs to be replaced because the equipment is damaged or reaches the service life. If the horizontal equipment 1 is directly removed by hoisting, the other chemical equipment on the top of the horizontal equipment 1 needs to be removed to meet the hoisting conditions of the horizontal equipment 1. However, it is often difficult to remove other chemical equipment on the top of the horizontal equipment 1, and the workload is large and the cycle is long.

[0041] Therefore, an embodiment of the present application discloses a tool for replacing a horizontal device 1 to solve the above-mentioned technical problem.

[0042] Reference Figure 1 The tooling for replacing horizontal equipment includes a support assembly 3, a lifting assembly 4, a moving assembly 5 and a traction assembly 6. Replacing horizontal equipment 1 in a chemical plant includes moving the old horizontal equipment 1 out of the original installation position and moving the new horizontal equipment 1 into the designed installation position; this embodiment takes moving the old equipment out of the original position as an example for explanation.

[0043] Reference Figure 1 and Figure 2 The support assembly 3 is fixed on the ground, and the support assembly 3 includes a support column 31, a support beam 32, a diagonal brace 33, a connecting beam 34 and a support plate 35. Among them, the support column 31, the support beam 32, and the diagonal brace 33 are provided in plurality.

[0044] Reference Figure 2, the support beam 32 is arranged on the support column 31, and a plurality of the support beams 32 are arranged at intervals, and a plurality of the support beams 32 are located on the same horizontal plane. In this embodiment, the support beams 32 are arranged along the X-axis direction, and the support beams 32 are arranged at intervals along the Y-axis direction. A connecting beam 34 is also arranged between adjacent support beams 32, and the connecting beam 34 is welded and fixed to the support beams 32 on both sides to improve the overall structural rigidity of the support assembly 3. One end of the diagonal brace rod 33 is fixedly connected to the support column 31, and the other end of the diagonal brace rod 33 is fixedly connected to the support beam 32 to improve the stability of the connection between the support column 31 and the support beam 32.

[0045] In this embodiment, the support columns 31, the support beams 32, the connecting beams 34 and the diagonal braces 33 are all made of HW200 steel, and the spacing between the support columns 31 can be set to 1-1.2 m.

[0046] Reference Figure 2 , the support plate 35 is laid on the support beam 32, and the upper surface of the support plate 35 is on the same horizontal plane as the upper surface of the cement base 2. Among them, the height of the support column 31 is determined according to the height of the cement base 2 on site, so that the surface of the support plate 35 is set flush with the upper surface of the cement base 2 to facilitate the movement of the horizontal equipment 1. In this embodiment, the support plate 35 is spliced ​​by a plurality of plate units 311, and the plate units 311 are arranged along the X-axis direction; the support plate 35 is a 20mm thick steel plate, and the support plate 35 is welded and fixed to the support beam 32.

[0047] Reference Figure 3 The lifting assembly 4 includes a plurality of jacks 41 , and the jacks 41 are used to lift the horizontal equipment 1 so that the horizontal equipment 1 is separated from the cement base 2 .

[0048] Reference Figures 3 to 5 The moving assembly 5 includes a plurality of transport tanks 51, and the transport tanks 51 are used to support the horizontal equipment 1. In this embodiment, the plurality of transport tanks 51 are divided into two groups arranged at intervals, and each group includes two transport tanks 51. The moving direction of the transport tanks 51 is consistent with the length direction of the fixed base, and the transport tanks 51 travel between the cement base 2 and the support plate 35.

[0049] Reference Figures 3 to 5In addition, the support assembly 3 further includes two guide rails 7, which are arranged in parallel and fixed on the support plate 35, so that the transport tank 51 moves on the guide rails 7. That is, by arranging the guide rails 7 on the support plate 35, the transport tank 51 and the horizontal equipment 1 move along the designed route, and the transport tank 51 and the horizontal equipment 1 are offset. In this embodiment, the guide rails 7 are composed of two parallel angle steels, and the transport tank 51 is arranged between the two parallel angle steels, and the angle steel is fixed to the support plate 35 by spot welding. In this embodiment, the guide rails 7 extend to the cement base 2.

[0050] Reference Figures 3 to 5 After the lifting assembly 4 separates the horizontal equipment 1 from the cement base 2, the staff sets the transport tank 51 on the cement base 2; then, the lifting assembly 4 lowers the horizontal equipment 1 so that the horizontal equipment 1 is placed on several transport tanks 51.

[0051] Reference Figure 1 and Figure 6 The traction assembly 6 includes a driving member 61, a traction rope 62 and a guide wheel 63. The driving member 61 is fixed on the ground on the side of the support plate 35 away from the horizontal equipment 1, one end of the traction rope 62 is connected to the driving member 61, and the other end of the traction rope 62 is connected to the horizontal equipment 1. The guide wheel 63 is fixed on the support plate 35, and the traction rope 62 abuts against the guide wheel 63. In this embodiment, the driving member 61 is a winch, and the winch is fixed to the ground by anchor bolts; in other embodiments, the driving member 61 can be a hand winch, an electric winch or other devices to control the moving speed of the horizontal equipment 1.

[0052] In addition, the support assembly 3 further includes a limit bar 8, which is arranged on the side of the support plate 35 away from the horizontal equipment 1, and the limit bar 8 is fixedly connected to the support plate 35. The limit bar 8 is used to abut against the transport tank 51 to reduce the occurrence of the transport tank 51 sliding out of the support plate 35. At the same time, the traction assembly 6 and the limit bar 8 work together to stably set the horizontal equipment 1 on the support plate 35, so as to facilitate the subsequent lifting and transportation of the horizontal equipment 1. In this embodiment, the limit bar 8 is a steel bar, and the limit bar 8 is fixed to the support plate 35 by spot welding.

[0053] The implementation principle of a tool for replacing horizontal equipment in the embodiment of the present application is as follows:

[0054] The jacking assembly 4 separates the horizontal equipment 1 from the cement base 2, and then places the transport tank 51 on the cement base 2. The jacking assembly 4 then places the horizontal equipment 1 on the transport tank 51; the traction assembly 6 translates the horizontal equipment 1 from the cement base 2 to the support plate 35, thereby separating the horizontal equipment 1 to be replaced from other equipment to facilitate subsequent lifting and transportation.

[0055] Example 2

[0056] The difference between this embodiment 2 and embodiment 1 is that:

[0057] Reference Figure 7 The support assembly 3 also includes a plurality of pads 36, which are arranged between the support beam 32 and the support plate 35, and are fixedly connected to the support beam 32 and the support plate 35. When the support plate 35 and the cement base 2 are not on the same horizontal plane, and the support plate 35 is lower than the cement base 2, the staff can add pads 36 between the support plate 35 and the support beam 32, so that the support plate 35 and the surface of the cement base 2 are on the same horizontal plane. The pads 36 are fixedly welded to the support beam 32 and the support plate 35.

[0058] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A tool for replacing horizontal equipment, characterized in that: The horizontal device (1) is fixed on a cement base (2); it comprises a support component (3), a lifting component (4), a moving component (5) and a traction component (6); The support assembly (3) is fixed on the ground, and comprises a support plate (35) arranged horizontally, wherein the support plate (35) abuts against the cement base (2), and the upper surface of the support plate (35) and the upper surface of the cement base (2) are located on the same horizontal plane; The lifting assembly (4) is used to lift the horizontal equipment (1) so that the horizontal equipment (1) is separated from the cement base (2); The mobile assembly (5) comprises a plurality of transport tanks (51), wherein the transport tanks (51) are used to support the horizontal equipment (1), and the transport tanks (51) move between the cement base (2) and the support plate (35); The traction assembly (6) is connected to the horizontal equipment (1), and the traction assembly (6) is used to pull the horizontal equipment (1) back and forth between the cement base (2) and the support plate (35).

2. The tooling for replacing horizontal equipment according to claim 1, characterized in that: The support assembly (3) further comprises a guide rail (7), wherein the guide rail (7) is fixedly mounted on the support plate (35), and the transport tank (51) moves on the guide rail (7).

3. The tooling for replacing horizontal equipment according to claim 1, characterized in that: The support assembly (3) further comprises a limit bar (8), wherein the limit bar (8) is arranged on a side of the support plate (35) away from the horizontal device (1), the limit bar (8) is fixedly connected to the support plate (35), and the limit bar (8) is used to abut against the transport tank (51).

4. The tooling for replacing horizontal equipment according to claim 1, characterized in that: The support assembly (3) further comprises a plurality of support beams (32) and a plurality of support columns (31); the support columns (31) are fixedly connected to the support beams (32), and the plurality of support beams (32) are located on the same horizontal plane, and the plurality of support beams (32) are arranged at intervals; the support plate (35) is laid on the support beams (32), and the support plate (35) is fixedly connected to the support beams (32).

5. The tooling for replacing horizontal equipment according to claim 4, characterized in that: The support assembly (3) further comprises a plurality of diagonal support rods (33), one end of each diagonal support rod (33) being fixedly connected to the support column (31), and the other end of each diagonal support rod (33) being fixedly connected to the support crossbeam (32).

6. The tooling for replacing horizontal equipment according to claim 4, characterized in that: The support assembly (3) further comprises a plurality of pads (36), wherein the pads (36) are arranged between the support crossbeam (32) and the support plate (35), and the pads (36) are fixedly connected to the support crossbeam (32) and the support plate (35).

7. The tooling for replacing horizontal equipment according to claim 1, characterized in that: The traction assembly (6) comprises a driving member (61) and a traction rope (62); the driving member (61) is fixedly mounted on the ground at a side of the support plate (35) away from the horizontal device (1); one end of the traction rope (62) is connected to the driving member (61), and the other end of the traction rope (62) is connected to the horizontal device (1).

8. The tooling for replacing horizontal equipment according to claim 7, characterized in that: The traction assembly (6) further comprises a guide wheel (63); the guide wheel (63) is fixedly mounted on the support plate (35), and the traction rope (62) is in contact with the guide wheel (63).

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