Evaporator installation tool

Abstract

The present invention provides an evaporator installation tool, which relates to the technical field of engineering machinery. The evaporator installation tool includes a base, a rotating seat, a driving mechanism, a plurality of position adjustment mechanisms, a support frame, a movable frame and a movable lifting mechanism. The driving mechanism is used to drive the rotating seat to rotate relative to the base. The plurality of position adjustment mechanisms are respectively connected to the rotating seat. The support frame is arranged on the plurality of position adjustment mechanisms. The support frame includes a plurality of inclined surfaces having the same number as the position adjustment mechanisms. The position adjustment mechanism includes a lifting member connected to the inclined surface. The lifting member is used to move toward or away from the center of the rotating seat to adjust the height or tilt angle of the support frame relative to the rotating seat. The movable frame is movably connected to the support frame. The movable lifting mechanism is connected to one end of the movable frame away from the support frame. The movable lifting mechanism is used to lift the plug plate of the evaporator. The evaporator installation tool of the present invention can perform multi-degree-of-freedom adjustment on the evaporator to meet the installation accuracy requirements of the evaporator.

Description

Technical Field

[0001] The present invention relates to the technical field of engineering machinery, and in particular to an evaporator installation tool. Background Art

[0002] The evaporator of the reactor has a "7"-shaped structure. The upper end is a round shaft structure, which needs to be installed in the mounting hole of the main container. A plug plate is provided at the lower end and is pressed downward by a spring. Before installing the evaporator, the plug plate needs to be lifted. After the evaporator is installed to the required position, the plug plate is released so that it can be inserted into the corresponding hole of the main container.

[0003] The existing evaporator installation tool adopts an electric truss mechanism installed on a motor-driven turntable bearing, an electric lifting mechanism installed in the middle of the truss, and the evaporator is pre-installed on the frame of the electric lifting mechanism. At each evaporator installation station, the evaporator is lowered to the installation elevation through the electric lifting mechanism. Within the installation elevation of the evaporator, the position of the evaporator is adjusted by rotating the turntable bearing driven by the motor and moving the truss in the horizontal plane.

[0004] However, the above-mentioned evaporator installation method has the following defects: when there is a deviation between the axis of the evaporator mounting hole and the horizontal plane, the above-mentioned installation method cannot adjust the position of the evaporator to adapt to the deviation of the mounting hole; when there is a jamming phenomenon during the installation of the evaporator, the electric truss cannot accurately identify the cause and degree of jamming, which may easily cause damage to the product surface. Summary of the invention

[0005] The problem to be solved by the present invention is: how to perform multi-degree-of-freedom adjustment on the evaporator to meet the installation accuracy requirement of the evaporator.

[0006] The present invention provides an evaporator installation tool, which is used for the auxiliary installation of the evaporator of the reactor, comprising: a base, a rotating seat, a driving mechanism, a plurality of position adjustment mechanisms, a support frame, a movable frame and a movable lifting mechanism, wherein the base is used to be connected to the top end of the main container in the vertical direction, the driving mechanism and the rotating seat are both connected to the base, the driving mechanism is used to drive the rotating seat to rotate relative to the base, a plurality of the position adjustment mechanisms are respectively connected to the rotating seat, the support frame is arranged on the plurality of the position adjustment mechanisms, the support frame comprises a plurality of inclined surfaces which are the same in number as the position adjustment mechanisms, the position adjustment mechanism comprises a lifting member which is connected in cooperation with the inclined surfaces, the lifting member is used to move toward or away from the center of the rotating seat to adjust the height or the tilt angle of the support frame relative to the rotating seat, the movable frame is movably connected to the support frame, the evaporator is used to be hung on the movable frame, the movable lifting mechanism is connected to one end of the movable frame away from the support frame, and the movable lifting mechanism is used to lift the plug plate of the evaporator.

[0007] The evaporator installation tool described in the present invention is used to assist in installing the evaporator on the main container of the reactor. Specifically, the driving mechanism drives the rotating seat to rotate relative to the base so that the movable frame faces the mounting hole on the main container corresponding to the evaporator, and then the evaporator is hung on the movable frame. The multiple lifting members of the multiple position adjustment mechanisms are connected with the multiple inclined surfaces of the support frame. When the multiple lifting members move toward or away from the center of the rotating seat at the same time, the height of the support frame relative to the rotating seat can be adjusted, and then the height position of the movable frame connected to the support frame and the evaporator can be adjusted. When at least one lifting member moves toward or away from the center of the rotating seat, the positions of the other lifting members remain unchanged, and the deflection angle of the support frame relative to the rotating seat can be adjusted, and then the deflection angle of the evaporator can be adjusted to adapt to the installation on the main container. The deviation of the mounting hole is finally adjusted until the moving direction of the mobile frame is parallel to the axis of the mounting hole of the main container, and then the plug plate of the evaporator is lifted to the required position by the mobile lifting mechanism, and then the evaporator is driven by the mobile frame to move to the required position in the direction of the mounting hole of the main container. After the evaporator is transported to the installation position and fixed, the plug plate of the evaporator is moved toward the mounting hole of the main container by the mobile lifting mechanism and inserted into the mounting hole of the main container, and then the height of the support frame relative to the rotating seat is adjusted by the position adjustment mechanism to separate the evaporator from the mobile frame, and then the mobile frame is moved to the required position in the direction away from the evaporator, and then the driving mechanism drives the rotating seat to rotate relative to the base so that the mobile frame faces the mounting hole on the next main container, and the above operation is repeated to install the next evaporator. Compared with the prior art, the present invention can adjust the evaporator with multiple degrees of freedom to meet the installation accuracy requirements of the evaporator.

[0008] Optionally, the position adjustment mechanism also includes a fixed seat, a sliding seat and a threaded member, the fixed seat is connected to the rotating seat, the fixed seat is provided with a sliding groove, the sliding seat is slidably connected to the sliding groove, the threaded member is threadedly connected to the fixed seat, and one end of the threaded member is connected to the sliding seat, and the lifting member is arranged on the sliding seat.

[0009] Optionally, the position adjustment mechanism also includes a cylinder, a first spring, a guide column and a push piece, the cylinder is connected to the fixed seat, the guide column is passed through the cylinder, the first spring is sleeved on the guide column, the push piece is threadedly connected to the fixed seat, the push piece is used to abut one side of the support frame, and the guide column is used to abut the other side of the support frame.

[0010] Optionally, the support frame further includes a slide rail and a first lead screw, the movable frame includes a crossbeam and a column, the crossbeam is connected to the slide rail, the lead screw is threadedly connected to the crossbeam, and the evaporator is used to be hung on the column.

[0011] Optionally, the evaporator installation tool further comprises a push rod, wherein the push rod is threadedly connected to the column, and one end of the push rod is used to abut against the evaporator.

[0012] Optionally, the movable lifting mechanism includes a slider, a first slide, a second slide, a rack, a gear shaft, a connecting rod slider assembly, a socket plate and a second lead screw, the slider is slidably connected to the first slide, and the slider is connected to the end of the column away from the crossbeam; the rack is connected to the first slide, the gear shaft is slidably connected to the first slide, and the gear shaft is transmission-connected to the rack; the connecting rod slider assembly is connected between the first slide and the second slide; the second lead screw is rotatably connected to the second slide, and the second lead screw is threadedly connected to the first slide, or the second lead screw is rotatably connected to the first slide, and the second lead screw is threadedly connected to the second slide; the socket plate is connected to the first slide or the end of the second slide away from the second lead screw, and the socket plate is used to lift the plug plate of the evaporator.

[0013] Optionally, the evaporator installation tool further comprises an insertion rod, the insertion rod is connected to the column, and the evaporator is used to be hung on the insertion rod.

[0014] Optionally, the evaporator installation tool also includes a clamping mechanism, which is installed on the column. The clamping mechanism includes a third screw, a threaded block and a connecting rod assembly. The threaded block is threadedly connected to the third screw, one end of the connecting rod assembly is connected to the threaded block, and the other end of the connecting rod assembly is hinged to the insert rod. The connecting rod assembly is used to press the evaporator onto the column.

[0015] Optionally, the rotating seat is provided with a turntable bearing, the inner ring of the turntable bearing is connected to the base, the outer ring of the turntable bearing is provided with a gear ring, the driving mechanism includes a power member and a gear, the gear is connected to the output end of the power member, and the gear is transmission-connected to the gear ring.

[0016] Optionally, the evaporator installation tool also includes a fixed plate, a second spring and a contact plate, wherein the fixed plate is connected to the movable frame, the contact plate is movably connected to the fixed plate, the second spring is connected between the fixed plate and the contact plate, the contact plate is used to move toward or away from the fixed plate to compress or release the second spring, and the contact plate is used to abut the evaporator. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of an evaporator installation tool according to an embodiment of the present invention;

[0018] Figure 2It is a structural schematic diagram of a mobile lifting mechanism according to an embodiment of the present invention;

[0019] Figure 3 A schematic diagram of the structure of a clamping mechanism and a fixing member according to an embodiment of the present invention;

[0020] Figure 4 A schematic diagram of the structure of a position adjustment mechanism according to an embodiment of the present invention;

[0021] Figure 5 for Figure 1 The partial enlarged view of point Ⅰ in the middle;

[0022] Figure 6 A schematic diagram of the structure of a mobile rack according to an embodiment of the present invention;

[0023] Figure 7 for Figure 1 The partial enlarged picture of the middle II;

[0024] Description of reference numerals:

[0025] 1. Base; 2. Rotating seat; 3. Driving mechanism; 4. Position adjustment mechanism; 41. Lifting member; 42. Fixed seat; 43. Sliding seat; 44. Threaded member; 45. Cylinder; 46. First spring; 47. Guide column; 48. Pushing member; 5. Support frame; 51. Slide rail; 52. First lead screw; 53. Inclined surface; 6. Moving frame; 61. Crossbeam; 62. Column; 621. Push rod; 622. Insert rod; 63. Fixed plate; 64. Second spring; 65. Contact plate; 7. Moving lifting mechanism; 71. Sliding block; 72. First slideway ; 73. Second slideway; 74. Rack; 75. Gear shaft; 76. Connecting rod slider assembly; 761. First connecting rod; 762. Second connecting rod; 763. First connecting block; 764. Second connecting block; 77. Socket plate; 78. Second lead screw; 8. Clamping mechanism; 81. Third lead screw; 82. Threaded block; 83. Connecting rod assembly; 831. Fixed rod; 832. First hinged rod; 833. Second hinged rod; 834. Roller; 84. Crank handle; 9. Fixing piece; 10. Target fixing plate; 01. Evaporator; 02. Main container. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0027] In the description of the present invention, it should be noted that the terminology nouns in the various embodiments, such as words indicating directions such as "upper", "lower", "front", and "back", are only for simplifying the description of the positional relationship based on the drawings in the specification, and do not mean that the referred elements and devices must be operated according to the specific directions and defined operations and methods and structures in the specification. Such directional nouns do not constitute limitations to the present invention.

[0028] Moreover, the Z-axis in the accompanying drawings represents the vertical direction, that is, the up and down position, and the positive direction of the Z-axis (that is, the direction of the arrow of the Z-axis) represents the top, and the negative direction of the Z-axis (that is, the direction opposite to the positive direction of the Z-axis) represents the bottom; the X-axis in the accompanying drawings represents the horizontal direction, that is, the left and right position, and the positive direction of the X-axis (that is, the direction of the arrow of the X-axis) represents the left, and the negative direction of the X-axis (that is, the direction opposite to the positive direction of the X-axis) represents the right.

[0029] It should also be noted that the aforementioned Z-axis and X-axis are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention.

[0030] like Figures 1 to 6 As shown, an evaporator installation tool according to an embodiment of the present invention is used for auxiliary installation of an evaporator 01 of a reactor, comprising: a base 1, a rotating seat 2, a driving mechanism 3, a plurality of position adjustment mechanisms 4, a support frame 5, a movable frame 6 and a movable lifting mechanism 7. The base 1 is used to be connected to the top end of the main container 02 in the vertical direction, the driving mechanism 3 and the rotating seat 2 are both connected to the base 1, the driving mechanism 3 is used to drive the rotating seat 2 to rotate relative to the base 1, the plurality of position adjustment mechanisms 4 are respectively connected to the rotating seat 2, the support frame 5 is arranged on the plurality of position adjustment mechanisms 4, the support frame 5 includes a plurality of inclined surfaces 53 having the same number as the position adjustment mechanisms 4, the position adjustment mechanism 4 includes a lifting member 41 connected to the inclined surface 53, the lifting member 41 is used to move toward or away from the center of the rotating seat 2 to adjust the height or tilt angle of the support frame 5 relative to the rotating seat 2, the movable frame 6 is movably connected to the support frame 5, the evaporator 01 is used to be hung on the movable frame 6, the movable lifting mechanism 7 is connected to one end of the movable frame 6 away from the support frame 5, and the movable lifting mechanism 7 is used to lift the plug of the evaporator 01.

[0031] In this embodiment, combined with the attached Figures 1 to 6As shown, the evaporator installation tool is used to assist the installation of the evaporator 01 on the main container 02 of the reactor. Specifically, the driving mechanism 3 drives the rotating seat 2 to rotate relative to the base 1, so that the mobile frame 6 faces the installation hole on the main container 02 corresponding to the evaporator 01, and then the evaporator 01 is hung on the mobile frame 6. The multiple lifting members 41 of the multiple position adjustment mechanisms 4 are matched and connected with the multiple inclined surfaces 53 of the support frame 5. When the multiple lifting members 41 move toward or away from the center of the rotating seat 2 at the same time, the height of the support frame 5 relative to the rotating seat 2 can be adjusted (see Figure 2). Figure 1 Z-axis direction), and then adjust the height of the mobile frame 6 connected to the support frame 5 and the evaporator 01 (see Figure 1 When at least one lifting member 41 moves toward or away from the center of the rotating seat 2, the other lifting members 41 remain unchanged, and the deflection angle of the support frame 5 relative to the rotating seat 2 can be adjusted, and then the deflection angle of the evaporator 01 can be adjusted to adapt to the deviation of the mounting hole on the main container 02, and finally adjusted to the moving direction of the mobile frame 6 (see Appendix Figure 1 The X-axis direction is parallel to the axis of the mounting hole of the main container 02, and then the lifting mechanism 7 is moved to lift the main container 02 (attached Figure 1 The plug plate of the evaporator 01 is moved to the required position (in the Z-axis direction) and then the evaporator 01 is driven toward the mounting hole direction of the main container 02 (attached) by the moving frame 6. Figure 1 After the evaporator 01 is transported to the installation position and fixed, the plug plate of the evaporator 01 is moved toward the installation hole direction of the main container 02 by moving the lifting mechanism 7 (attached Figure 1 The support frame 5 is moved in the Z-axis direction and inserted into the mounting hole of the main container 02, and then the height of the support frame 5 relative to the rotating seat 2 is adjusted by the position adjustment mechanism 4 (attached Figure 1 The evaporator 01 is separated from the movable frame 6, and then the movable frame 6 is moved away from the evaporator 01 (in the Z-axis direction). Figure 1 The rotating base 2 is moved to the required position (in the X-axis direction), and then the driving mechanism 3 drives the rotating base 2 to rotate relative to the base 1, so that the moving frame 6 faces the mounting hole on the next main container 02, and the above operation is repeated to install the next evaporator 01. Compared with the prior art, the present invention can adjust the evaporator 01 with multiple degrees of freedom to meet the installation accuracy requirements of the evaporator 01.

[0032] In the above working process, the base 1 can be installed on the top of the main container 02 of the reactor by bolts (attached Figure 1 The driving mechanism 3 can be mounted on the base 1 by bolts.

[0033] Optionally, the position adjustment mechanism 4 also includes a fixed seat 42, a sliding seat 43 and a threaded member 44, the fixed seat 42 is connected to the rotating seat 2, the fixed seat 42 is provided with a sliding groove, the sliding seat 43 is slidably connected to the sliding groove, the threaded member 44 is threadedly connected to the fixed seat 42, and one end of the threaded member 44 is connected to the sliding seat 43, and the lifting member 41 is arranged on the sliding seat 43.

[0034] In this embodiment, combined with the attached Figure 5 As shown, the fixed seat 42 can be installed on the rotating seat 2 by bolts, and the slide seat 43 can be extended and retracted on the fixed seat 42 by the threaded member 44, so that it can move along the slide groove of the fixed seat 42. The lifting member 41 can be a universal ball bearing, which is installed in the groove of the slide seat 43. When the roller of the universal ball bearing moves along the inclined surface 53 of the support frame 5, the height of the support frame 5 relative to the rotating seat 2 can be adjusted (see Figure 5). Figure 1 positive direction of the Z axis).

[0035] In the above working process, the support frame 5 can be provided with three inclined surfaces 53, and correspondingly, the position adjustment mechanism 4 can be provided with three, that is, when the lifting members 41 of the three position adjustment mechanisms 4 move toward or away from the center of the rotating seat 2 at the same time, the height of the support frame 5 relative to the rotating seat 2 can be adjusted (see FIG. Figure 1 When the lifting members 41 of one or two position adjustment mechanisms 4 move toward or away from the center of the rotating seat 2, and the lifting members 41 of the other position adjustment mechanisms 4 remain unchanged, the deflection angle of the support frame 5 relative to the rotating seat 2 can be adjusted. In addition, the position adjustment mechanism 4 can also fine-tune the rotation of the support frame 5 relative to the rotating seat 2. Specifically, in combination with the attached Figure 1 As shown, when passing through the left end of the rotating seat 2 (attached Figure 1 The screw member 44 of the position adjustment mechanism 4 (in the positive direction of the X axis) drives the slide 43 and the lifting member 41 to move in the opposite direction of the X axis, and the corresponding position at the right end of the rotating seat 2 (attached Figure 1 The threaded member 44 of the position adjustment mechanism 4 (in the opposite direction of the X-axis) drives the sliding seat 43 and the lifting member 41 to move in the opposite direction of the X-axis. The lifting member 41 can be a universal ball bearing. Under the action of the roller of the universal ball bearing, the support frame 5 can be driven to rotate finely relative to the rotating seat 2 to adapt to the installation hole deviation of the main container 02.

[0036] In other embodiments, the number of inclined surfaces 53 of the position adjustment mechanism 4 and the support frame 5 can be adjusted independently according to actual working conditions. In addition, the lifting member 41 can also be an inclined wedge structure, which is not limited here and is specifically selected according to actual conditions.

[0037] Optionally, the position adjustment mechanism 4 also includes a cylinder 45, a first spring 46, a guide column 47 and a push piece 48, the cylinder 45 is connected to the fixed seat 42, the guide column 47 is passed through the cylinder 45, the first spring 46 is sleeved on the guide column 47, the push piece 48 is threadedly connected to the fixed seat 42, the push piece 48 is used to abut one side of the support frame 5, and the guide column 47 is used to abut the other side of the support frame 5.

[0038] In this embodiment, combined with the attached Figure 1 and attached Figure 4 As shown, the cylinder 45 can be mounted on the fixing seat 42 by bolts, the guide column 47 can compress or release the first spring 46 by extending and retracting in the cylinder 45, and the push member 48 can be a bolt.

[0039] In the above work process, combined with the attached Figure 1 and attached Figure 4 As shown, the support frame 5 is located between the guide column 47 and the push member 48, and is located at the left end of the rotating seat 2 (attached Figure 1 The pushing member 48 of the position adjustment mechanism 4 (in the positive direction of the X axis) pushes the support frame 5 toward the guide column 47, and the corresponding position at the right end of the rotating seat 2 (attached Figure 1 The push piece 48 of the position adjustment mechanism 4 (in the opposite direction of the center X-axis) releases the support frame 5 in a direction away from the guide column 47, so that the support frame 5 can be deflected and fine-tuned to adapt to the deviation of the mounting hole of the main container 02.

[0040] Optionally, the support frame 5 also includes a slide rail 51 and a first screw 52 , the movable frame 6 includes a crossbeam 61 and a column 62 , the crossbeam 61 is connected to the slide rail 51 , the first screw 52 is threadedly connected to the crossbeam 61 , and the evaporator 01 is used to be hung on the column 62 .

[0041] In this embodiment, combined with the attached Figure 1 As shown, the mobile frame 6 is in a T-shaped structure, with the upper part (attached Figure 1 The positive direction of the Z axis) is the beam 61, the lower part (attached Figure 1 The Z-axis is opposite to the vertical axis 62, and the upper end of the support frame 5 (attached Figure 1 A slide rail 51 is provided in the positive direction of the middle Z axis, and a manual crank is provided at one end of the first lead screw 52. When the manual crank on the first lead screw 52 is shaken, the movable frame 6 can be driven to move along the slide rail 51 of the support frame 5.

[0042] Optionally, the evaporator installation tool further includes a push rod 621 , which is threadedly connected to the column 62 , and one end of the push rod 621 is used to abut against the evaporator 01 .

[0043] In this embodiment, combined with the attached Figure 1As shown, the column 62 is provided with a threaded through hole, and the top rod 621 can be a threaded rod and is threadedly connected to the threaded through hole of the column 62. The pitch angle of the evaporator 01 can be adjusted by the extended length of the top rod 621.

[0044] Optionally, the movable lifting mechanism 7 includes a slider 71, a first slide 72, a second slide 73, a rack 74, a gear shaft 75, a connecting rod slider assembly 76, a receiving plate 77 and a second lead screw 78, the slider 71 is slidably connected to the first slide 72, and the slider 71 is connected to the end of the column 62 away from the beam 61; the rack 74 is connected to the first slide 72, the gear shaft 75 is connected to the first slide 72, and the gear shaft 75 is transmission-connected to the rack 74; the connecting rod slider assembly 76 is connected between the first slide 72 and the second slide 73; the second lead screw 78 is rotatably connected to the first slide 72, and the second lead screw 78 is threadedly connected to the second slide 73; the receiving plate 77 is connected to the end of the second slide 73 away from the second lead screw 78, and the receiving plate 77 is used to lift the plug plate of the evaporator 01.

[0045] In this embodiment, combined with the attached Figure 2 As shown, the column 62 can be installed on the slider 71 by bolts, that is, the slider 71 is fixed relative to the column 62, and the gear shaft 75 is slidably connected to the first slide 72 through a slide seat. A manual crank is provided on the gear shaft 75. The gear shaft 75 is driven to rotate by turning the manual crank, and the gear shaft 75 drives the movable lifting mechanism 7 to move as a whole, thereby driving the receiving plate 77 to move toward or away from the plug-in plate direction of the evaporator 01, wherein the receiving plate 77 can be a plug-in plate structure with a semicircular groove. The connecting rod slider assembly 76 includes a first connecting rod 761, a second connecting rod 762, a first connecting block 763 and a second connecting block 764. The first connecting block 763 is slidably connected to the second slide 73, and the second connecting block 764 is slidably connected to the first slide 72. One end of the first connecting rod 761 is hinged to the first connecting block 763, and the other end of the first connecting rod 761 is hinged to an end of the first slide 72 away from the second lead screw 78. One end of the second connecting rod 762 is hinged to the second connecting block 764, and the other end of the second connecting rod 762 is hinged to an end of the second slide 73 away from the second lead screw 78. When the second lead screw 78 is rotated, the second slide 73 can be moved toward or away from the first slide 72 through the connecting rod slider assembly 76, so that the plug plate of the evaporator 01 can be lifted by the receiving plate 77 installed on the second slide 73.

[0046] Optionally, the evaporator installation tool further includes an insertion rod 622 , which is connected to the column 62 , and the evaporator 01 is used to be hung on the insertion rod 622 .

[0047] In this embodiment, combined with the attached Figure 6As shown, the insertion rod 622 can be installed on the column 62 by bolts. Two insertion rods 622 can be provided and respectively installed on both sides of the column 62 by bolts. The evaporator 01 can be suspended on the column 62 by the insertion rod 622.

[0048] Optionally, the evaporator installation tool also includes a clamping mechanism 8, which is installed on the column 62. The clamping mechanism 8 includes a third screw 81, a threaded block 82 and a connecting rod assembly 83. The threaded block 82 is threadedly connected to the third screw 81, one end of the connecting rod assembly 83 is connected to the threaded block 82, and the other end of the connecting rod assembly 83 is hinged to the insert rod 622. The connecting rod assembly 83 is used to press the evaporator 01 onto the column 62.

[0049] In this embodiment, combined with the attached Figure 3 As shown, fixed blocks are provided at both ends of the third lead screw 81, the third lead screw 81 is rotatably connected between the two fixed blocks, and the two fixed blocks can be fixedly installed on the column 62 by bolts. A crank 84 is provided at one end of the third lead screw 81, and the threaded block 82 can be driven to move along the third lead screw 81 by rotating the crank 84, and then the threaded block 82 drives the connecting rod assembly 83 to move. The connecting rod assembly 83 includes a fixed rod 831, a first hinge rod 832, a second hinge rod 833 and a roller 834, and the fixed rod 831 is provided with a crank 84. One end of the rod 831 is hinged to the threaded block 82, the other end of the fixed rod 831 is hinged to one end of the first hinged rod 832, the other end of the first hinged rod 832 is hinged to one end of the second hinged rod 833, the other end of the second hinged rod 833 is hinged to the roller 834, and the roller 834 is hinged to the insertion rod 622. When the threaded block 82 moves along the third screw 81, the roller 834 can be pressed against the evaporator 01 through the connecting rod assembly 83 to prevent the evaporator 01 from falling off the column 62.

[0050] Optionally, the rotating seat 2 is provided with a turntable bearing, the inner ring of the turntable bearing is connected to the base 1, the outer ring of the turntable bearing is provided with a gear ring, the driving mechanism 3 includes a power part and a gear, the gear is connected to the output end of the power part, and the gear is transmission-connected to the gear ring.

[0051] In this embodiment, the power component can be a motor with high torque and low speed. The gear at the output end of the motor meshes with the gear ring of the turntable bearing of the rotating seat 2 to drive the rotating seat 2 to rotate 360 ​​degrees relative to the base 1.

[0052] Optionally, the evaporator installation tool also includes a fixed plate 63, a second spring 64 and a contact plate 65, the fixed plate 63 is connected to the movable frame 6, the contact plate 65 is movably connected to the fixed plate 63, the second spring 64 is connected between the fixed plate 63 and the contact plate 65, the contact plate 65 is used to move toward or away from the fixed plate 63 to compress or release the second spring 64, and the contact plate 65 is used to abut the evaporator 01.

[0053] In this embodiment, combined with the attached Figure 1 and attached Figure 7 As shown, the fixing plate 63 can be fixedly installed on the column 62 of the movable frame 6 by bolts, and a cylindrical boss is provided in the middle of the side of the contact plate 65 facing the fixing plate 63, and the contact plate 65 can move toward or away from the fixing plate 63 through the cylindrical boss, and the second spring 64 is sleeved on the cylindrical boss and is located between the fixing plate 63 and the contact plate 65, and the side of the contact plate 65 facing away from the fixing plate 63 is used to abut the evaporator 01, when the evaporator 01 is hung on the column 62 by the insertion rod 622, the evaporator 01 and the contact plate 65 abut against each other, and a certain pressure is applied to the second spring 64 (at this time, the second spring 64 still has a certain compression space), combined with the attached Figure 1 As shown, there are two clamping mechanisms 8. When the two clamping mechanisms 8 are simultaneously Figure 1 When the evaporator 01 is pressed in the opposite direction of the X-axis, the evaporator 01 can be fixed relative to the column 62. When the force applied to the evaporator 01 by driving one pressing mechanism 8 is greater than that of the other, or when only one pressing mechanism 8 is driven to apply force to the evaporator 01, under the action of the elastic force of the second spring 64, the evaporator 01 can be deflected and fine-tuned to adapt to the deviation of the mounting hole of the main container 02.

[0054] Optionally, the evaporator installation tool further includes a target fixing plate 10 , and the target fixing plate 10 is used to be arranged at one end of the installation hole of the evaporator 01 facing the main container 02 .

[0055] In this embodiment, combined with the attached Figure 1 As shown, the target fixing plate 10 can be installed on the upper end of the evaporator 01 (attached Figure 1 The target fixing plate 10 is used to install and fix the measurement target, and to measure the position of the evaporator 01 during the installation of the evaporator 01.

[0056] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first" and "second" may explicitly or implicitly include at least one of the features.

[0057] Although the disclosure is disclosed as above, the protection scope of the disclosure is not limited thereto. Those skilled in the art may make various changes and modifications without departing from the spirit and scope of the disclosure, and these changes and modifications will fall within the protection scope of the present invention.

Claims

1. An evaporator installation tool, used for assisting the installation of an evaporator (01) of a reactor, characterized in that: include: A base (1), a rotating base (2), a driving mechanism (3), a plurality of position adjustment mechanisms (4), a support frame (5), a movable frame (6) and a movable lifting mechanism (7), wherein the base (1) is used to be connected to the top end of the main container (02) in the vertical direction, the driving mechanism (3) and the rotating base (2) are both connected to the base (1), the driving mechanism (3) is used to drive the rotating base (2) to rotate relative to the base (1), the plurality of position adjustment mechanisms (4) are respectively connected to the rotating base (2), the support frame (5) is arranged on the plurality of position adjustment mechanisms (4), the support frame (5) comprises a plurality of inclined surfaces (53) which are the same in number as the position adjustment mechanisms (4), the position The adjustment mechanism (4) comprises a lifting member (41) connected to the inclined surface (53), the lifting member (41) being used to move toward or away from the center of the rotating seat (2) to adjust the height or tilt angle of the support frame (5) relative to the rotating seat (2), the movable frame (6) being movably connected to the support frame (5), the evaporator (01) being used to be hung on the movable frame (6), the movable lifting mechanism (7) being connected to one end of the movable frame (6) away from the support frame (5), the movable lifting mechanism (7) being used to lift the plug plate of the evaporator (01); the position adjustment mechanism (4) also comprises a fixed seat (42), a sliding seat (43) and a threaded member (44), the fixed seat (42) is connected to the rotating seat (2), the fixed seat (42) is provided with a slide groove, the slide seat (43) is slidably connected to the slide groove, the threaded member (44) is threadedly connected to the fixed seat (42), and one end of the threaded member (44) is connected to the slide seat (43), and the lifting member (41) is arranged on the slide seat (43); the support frame (5) also includes a slide rail (51) and a first lead screw (52), the movable frame (6) includes a crossbeam (61) and a column (62), the crossbeam (61) is connected to the slide rail (51), the first lead screw (52) is threadedly connected to the crossbeam (61), and the evaporator (01) is used to be hung on the column (62); the movable frame (5) also includes a crossbeam (61) and a column (62), the crossbeam (61) is connected to the slide rail (51), the first lead screw (52) is threadedly connected to the crossbeam (61), and the evaporator (01) is used to be hung on the column (62); The lifting mechanism (7) comprises a slider (71), a first slideway (72), a second slideway (73), a rack (74), a gear shaft (75), a connecting rod slider assembly (76), a receiving plate (77) and a second lead screw (78); the slider (71) is slidably connected to the first slideway (72), and the slider (71) is connected to an end of the column (62) away from the crossbeam (61); the rack (74) is connected to the first slideway (72), the gear shaft (75) is connected to the first slideway (72), and the gear shaft (75) is transmission-connected to the rack (74); the connecting rod slider assembly (76) is connected between the first slideway (72) and the second slideway (73);The second lead screw (78) is rotatably connected to the first slideway (72), and the second lead screw (78) is threadedly connected to the second slideway (73); the receiving plate (77) is connected to an end of the second slideway (73) away from the second lead screw (78), and the receiving plate (77) is used to lift the plug plate of the evaporator (01).

2. The evaporator installation tool according to claim 1, characterized in that: The position adjustment mechanism (4) further comprises a cylinder (45), a first spring (46), a guide column (47) and a push piece (48); the cylinder (45) is connected to the fixed seat (42); the guide column (47) is inserted into the cylinder (45); the first spring (46) is sleeved on the guide column (47); the push piece (48) is threadedly connected to the fixed seat (42); the push piece (48) is used to abut against one side of the support frame (5); and the guide column (47) is used to abut against the other side of the support frame (5).

3. The evaporator installation tool according to claim 1, characterized in that: It also includes a push rod (621), the push rod (621) being threadedly connected to the column (62), and one end of the push rod (621) being used to abut against the evaporator (01).

4. The evaporator installation tool according to claim 1, characterized in that: It also includes an insertion rod (622), the insertion rod (622) is connected to the column (62), and the evaporator (01) is used to be hung on the insertion rod (622).

5. The evaporator installation tool according to claim 4, characterized in that: It also includes a clamping mechanism (8), which is installed on the column (62). The clamping mechanism (8) includes a third screw (81), a threaded block (82) and a connecting rod assembly (83). The threaded block (82) is threadedly connected to the third screw (81), one end of the connecting rod assembly (83) is connected to the threaded block (82), and the other end of the connecting rod assembly (83) is hinged to the insertion rod (622). The connecting rod assembly (83) is used to clamp the evaporator (01) onto the column (62).

6. The evaporator installation tool according to claim 1, characterized in that: The rotating seat (2) is provided with a turntable bearing, the inner ring of the turntable bearing is connected to the base (1), the outer ring of the turntable bearing is provided with a gear ring, and the driving mechanism (3) comprises a power member and a gear, the gear is connected to the output end of the power member, and the gear is transmission-connected to the gear ring.

7. The evaporator installation tool according to claim 1, characterized in that: It also includes a fixed plate (63), a second spring (64) and a contact plate (65), wherein the fixed plate (63) is connected to the movable frame (6), the contact plate (65) is movably connected to the fixed plate (63), the second spring (64) is connected between the fixed plate (63) and the contact plate (65), the contact plate (65) is used to move toward or away from the fixed plate (63) to compress or release the second spring (64), and the contact plate (65) is used to abut against the evaporator (01).

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