Freezing refrigeration system installation device and method

Abstract

The invention relates to the technical field of freezing refrigeration system installation, and provides a freezing refrigeration system installation device and method.The freezing refrigeration system installation device is used for installing and fixing a freezing refrigeration system, and the freezing refrigeration system comprises a refrigeration unit, cooling capacity conveying equipment and a freezer; wherein the refrigerating capacity conveying equipment, the positioning mechanism and the mounting seat are arranged on one side of the freezing refrigerating system, three mounting grooves are formed in the mounting seat, the mounting blocks are arranged in the mounting grooves in a sliding mode, and the refrigerating unit, the refrigerating capacity conveying equipment and the freezer are fixedly arranged on the different mounting blocks respectively. The positioning mechanism is arranged between the mounting block and the side wall of the mounting groove and used for positioning the mounting block and the side wall of the mounting groove, and through the technical scheme, the technical problem that in the prior art, the mounting and dismounting efficiency of a freezing refrigeration system is low is solved.

Description

Technical Field

[0001] The embodiments of the present invention relate to the technical field of freezing and refrigeration system installation, and in particular, to a freezing and refrigeration system installation device and installation method. Background Art

[0002] A "freezing refrigeration system" generally refers to a system that uses artificial refrigeration technology to reduce the temperature of a specific area or medium to below freezing, freezing it and maintaining it at a low temperature. This system is widely used in food freezing, industrial processing, low-temperature experiments, mining engineering and other fields.

[0003] In freezing projects, such as those involving mine shaft freezing and tunnel construction freezing, the installation and deployment of freezing refrigeration systems directly impacts project progress and equipment utilization efficiency. Currently, freezing projects typically require the configuration of appropriate refrigeration equipment, including refrigeration units, freezers, piping systems, and control systems, tailored to the scale of the project. These devices are often installed in a fixed, on-site assembly model, with the refrigeration units and freezers secured to a concrete foundation.

[0004] However, when a frozen project enters its maintenance freeze period (i.e., after the main construction is complete, a partial freeze is required to ensure the safety of subsequent operations), approximately 30%-50% of the large amount of refrigeration equipment invested in the early stage will be idle. Because this idle equipment is generally rigidly connected to the fixed foundation, the disassembly process is complex (involving foundation demolition, pipe cutting, and other steps). This inactive equipment cannot be removed promptly for use in other projects, resulting in low equipment utilization and a shortage of equipment for new projects. Furthermore, after disassembly, structural damage can make secondary use difficult, resulting in a waste of equipment resources. Summary of the Invention

[0005] In order to overcome the above-mentioned defects, the present invention provides a freezing refrigeration system installation device and installation method, which are used to solve the technical problem of low installation and disassembly efficiency of freezing refrigeration systems in the prior art.

[0006] According to one aspect, at least one embodiment of the present invention provides a freezing refrigeration system installation device for installing and fixing the freezing refrigeration system, wherein the freezing refrigeration system includes a refrigeration unit, a cold transport device and a freezer, wherein the cold transport device and the positioning mechanism, the mounting seat is arranged on one side of the freezing refrigeration system, three mounting grooves are opened on the mounting seat, and the mounting block is slidably arranged in the mounting groove, wherein the refrigeration unit, the cold transport device and the freezer are respectively fixed on different mounting blocks, and the positioning mechanism is arranged between the mounting block and the side wall of the mounting groove, for positioning the mounting block between the side wall of the mounting groove.

[0007] Preferably, the positioning mechanism includes a positioning groove, a first cavity, a positioning seat, a moving mechanism and a relative moving mechanism. The positioning groove is provided on the two opposite side walls of the mounting groove, the first cavity is provided in the mounting block, and the two opposite side walls of the first cavity are provided with two first positioning openings. The positioning seat is slidably arranged in the first cavity, and the positioning seat is provided with a second positioning opening between the two opposite first positioning openings. Two positioning blocks are slidably arranged in the second positioning openings. The moving mechanism is provided in the mounting block for driving the positioning seat to move in the first cavity, and the relative moving mechanism is provided in the second positioning opening for driving the two adjacent positioning blocks to move relative to each other.

[0008] Furthermore, the relative movement mechanism includes an adjusting disk, an adjusting rod and a first rotating mechanism. The adjusting disk is rotatably arranged on the inner top wall of the second positioning port. The eccentric position of the adjusting disk is rotatably arranged with two rotating shafts. The adjusting rod is fixedly arranged on the side wall of the rotating shaft. The end of the adjusting rod away from the rotating shaft is hinged to the adjacent side wall of the positioning block. The first rotating mechanism is arranged on the positioning seat for driving the adjusting disk to rotate.

[0009] Furthermore, the first rotation mechanism includes a driving port, a driving prism, a second cavity and a second rotation mechanism, the driving port and the adjusting disk are coaxially opened on the side wall of the second positioning port, two driving prisms are rotatably arranged in the first cavity, the driving prisms pass through the adjacent driving port and the adjusting disk, the driving prisms are slidably connected to the adjusting disk, the second cavity is opened on one side of the driving prism in the mounting block, the first gear and the second gear that are meshed with each other are rotatably arranged in the second cavity, the driving prism is fixedly connected to the adjacent first gear, and the second rotation mechanism is arranged in the mounting block for driving the second gear to rotate.

[0010] Furthermore, the second rotating mechanism includes a third cavity, a second bevel gear and a first driving mechanism. The third cavity is opened on one side of the second cavity in the mounting block, and the first bevel gear is rotatably provided on the inner bottom wall of the third cavity. A connecting rod is fixedly provided between the first bevel gear and the second gear, and the second bevel gear is rotatably provided on the side wall of the third cavity. The second bevel gear is meshed with the first bevel gear, and the first driving mechanism is provided on the mounting block for driving the two second bevel gears to rotate.

[0011] Based on the above scheme, the first driving mechanism includes a first handwheel and a first driving rod. The first handwheel is rotatably set on the mounting block, and the first driving rod is fixedly set on the first handwheel. The first driving rod passes through the mounting block at one end away from the first handwheel and is fixedly connected to the second bevel gear.

[0012] Based on the above solution, a reset groove is provided on the mounting block, the first driving rod passes through the reset groove, a torsion spring is mounted on the first driving rod, and the two ends of the torsion spring are respectively fixedly connected to the bottom of the reset groove and the first hand wheel.

[0013] On the basis of the above scheme, the moving mechanism includes a threaded rod, a fourth cavity, a fourth bevel gear and a second driving mechanism, two threaded rods are rotatably arranged in the first cavity, the threaded rods pass through the positioning seat through threaded cooperation, the fourth cavity is opened in the mounting block on one side of the threaded rod, the inner bottom wall of the fourth cavity is rotatably arranged with a third bevel gear, the third bevel gear is fixedly connected to the adjacent threaded rod, the fourth bevel gear is rotatably arranged on the side wall of the fourth cavity, the fourth bevel gear is meshed with the third bevel gear, and the second driving mechanism is arranged on the mounting block for driving the fourth bevel gear to rotate.

[0014] Based on the above scheme, the second driving mechanism includes a second hand wheel and a second driving rod. The second hand wheel is rotatably set on the mounting block, and the second driving rod is fixedly set on the second hand wheel. The second driving rod passes through the mounting block and is fixedly connected to the second bevel gear.

[0015] A freezing refrigeration system installation method, using a freezing refrigeration system installation device of the above solution, includes the following steps: Step 1: Positioning the mounting blocks: The operator inserts the mounting blocks on which the refrigeration unit, the cold delivery device, and the freezer are mounted into different mounting slots; The second step is to make the first gear and the second gear engaged with the first gear so that the first gear and the second gear can be driven to rotate, and the first gear and the second gear can be driven to rotate. When the gear train is in gear and the second gear is engaged with the third gear, the gear train is engaged with the first gear and the gear is engaged with the third gear, thereby the gear train is engaged with the first gear and the gear is engaged with the third gear, thereby the gear train is engaged with the first gear and the gear is engaged with the third gear, thereby the gear train is engaged with the first gear and the gear is engaged with the third gear, thereby the gear train is engaged with the first gear and the gear is engaged with the third gear,

[0016] The beneficial effects of the embodiments of the present invention are: 1. In the present invention, by providing a relative movement mechanism, the first hand wheel can be rotated to drive the positioning block to extend out of the first positioning opening and into the positioning groove, thereby facilitating the installation and fixation of the mounting block by the cooperation of the positioning block with the first positioning opening and the positioning groove respectively. The mounting block can then be removed by rotating the second hand wheel in the opposite direction. The installation and removal efficiency is high, and after the mounting block is removed, the idle equipment can be transported and installed in other projects, thereby improving the utilization rate of the equipment. 2. In the present invention, through the setting of the moving mechanism, the rotation of the second hand wheel can drive the second driving rod and the fourth bevel gear to rotate, so that the engagement of the fourth bevel gear and the third bevel gear can drive the two threaded rods to rotate synchronously, and then the threaded cooperation between the threaded rod and the positioning seat can adjust the position of the positioning seat and the positioning block and drive the positioning block to be pressed on the top side wall of the positioning groove. At this time, the mounting block can be fastened by the cooperation between the positioning block and the inner top wall of the positioning groove, thereby improving the installation stability of the mounting block and the refrigeration equipment on the mounting block. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly describes the drawings required for describing the embodiments of the present invention. Obviously, the drawings described below are merely exemplary embodiments of the present invention. Those skilled in the art can, without inventive effort, derive other drawings based on the contents of the exemplary embodiments of the present invention and these drawings.

[0018] Figure 1 This is a structural schematic diagram of a freezing and refrigeration system installation device according to one embodiment of the present invention; Figure 2 A schematic structural diagram of a freezing refrigeration system installation device from another perspective in one embodiment of the present invention; Figure 3 This is a schematic structural diagram of a mounting base in one embodiment of the present invention; Figure 4 This is a schematic diagram of the exploded structure of the mounting base and the mounting block in one embodiment of the present invention; Figure 5 It is a schematic structural diagram of a cross-section of a relative moving mechanism in one embodiment of the present invention; Figure 6 It is a schematic structural diagram of a cross-section of the first rotating mechanism in one embodiment of the present invention; Figure 7 This is a schematic structural diagram of a cross-section of a first driving mechanism in one embodiment of the present invention; Figure 8 It is a schematic cross-sectional structural diagram of the moving mechanism in one embodiment of the present invention.

[0019] In the figure: 1. Refrigeration unit; 2. Cold delivery equipment; 3. Freezer; 4. Mounting seat; 5. Mounting slot; 6. Mounting block; 7. Positioning slot; 8. First cavity; 9. First positioning port; 10. Positioning seat; 11. Second positioning port; 12. Positioning block; 13. Adjusting disk; 14. Rotating shaft; 15. Adjusting rod; 16. Drive port; 17. Drive prism; 18. Second cavity; 19. First gear; 20. Second gear; 21. Third cavity; 22. First bevel gear; 23. Second bevel gear; 24. First handwheel; 25. First drive rod; 26. Torsion spring; 27. Threaded rod; 28. Fourth cavity; 29. ​​Third bevel gear; 30. Fourth bevel gear; 31. Second handwheel; 32. Second drive rod. DETAILED DESCRIPTION The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention.

[0020] To simplify the drawings, only portions relevant to the invention are schematically depicted in each figure; they do not represent the actual structure of the product. Furthermore, to simplify the drawings and facilitate understanding, in some figures, only one component with the same structure or function is schematically depicted or labeled. In this document, "one" not only means "only one" but also "more than one," and "several" includes "two" and "more than two."

[0021] It should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they can refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in the present invention based on the specific circumstances.

[0022] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Furthermore, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0023] In the description of this embodiment, the terms "up", "down", "left", "right", etc., and the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of description and simplification of operation, 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. Therefore, it should not be understood as a limitation on the present invention.

[0024] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0025] Example 1 like Figures 1-8 As shown, it shows a freezing refrigeration system installation device in one embodiment of the present invention, which is used to install and fix the freezing refrigeration system. The freezing refrigeration system includes a refrigeration unit 1, a cold transport device 2 and a freezer 3, wherein the cold transport device 2 and the positioning mechanism, the mounting seat 4 is arranged on one side of the freezing refrigeration system, three mounting grooves 5 are opened on the mounting seat 4, and the mounting block 6 is slidably arranged in the mounting groove 5, wherein the refrigeration unit 1, the cold transport device 2 and the freezer 3 are respectively fixed on different mounting blocks 6, and the positioning mechanism is arranged between the mounting block 6 and the side wall of the mounting groove 5, for positioning the mounting block 6 and the side wall of the mounting groove 5.

[0026] Reference Figure 3 and Figure 4The positioning mechanism includes a positioning groove 7, a first cavity 8, a positioning seat 10, a moving mechanism and a relative moving mechanism. Positioning grooves 7 are provided on the two opposite side walls of the mounting groove 5, the first cavity 8 is provided in the mounting block 6, and the two opposite side walls of the first cavity 8 are provided with two first positioning holes 9. The positioning seat 10 is slidably arranged in the first cavity 8, and the positioning seat 10 is provided with a second positioning hole 11 between the two opposite first positioning holes 9. Two positioning blocks 12 are slidably arranged in the second positioning hole 11. The moving mechanism is provided in the mounting block 6 for driving the positioning seat 10 to move in the first cavity 8, and the relative moving mechanism is provided in the second positioning hole 11 for driving the two adjacent positioning blocks 12 to move relative to each other. Specifically, after the mounting block 6 is extended into the mounting groove 5, the positioning block 12 can be driven to move by the work of the relative moving mechanism and the positioning block 12 can be extended into the positioning groove 7, so that the mounting block 6 can be installed and fixed by the cooperation of the positioning block 12 and the positioning groove 7.

[0027] Reference Figure 3-Figure 7 , the relative movement mechanism includes an adjusting disk 13, an adjusting rod 15 and a first rotating mechanism. The adjusting disk 13 is rotatably arranged on the inner top wall of the second positioning port 11. The eccentric position of the adjusting disk 13 is rotatably provided with two rotating shafts 14. The adjusting rod 15 is fixedly arranged on the side wall of the rotating shaft 14. The end of the adjusting rod 15 away from the rotating shaft 14 is hinged to the side wall of the adjacent positioning block 12. The first rotating mechanism is arranged on the positioning seat 10 for driving the adjusting disk 13 to rotate. The first rotating mechanism includes a driving port 16, a driving prism 17, a second cavity 18 and a second rotating mechanism. The driving port 16 is coaxial with the adjusting disk 13 and is opened on the side wall of the second positioning port 11. Two driving prisms 17 are rotatably provided in the first cavity 8. The driving prism 17 passes through the adjacent driving port 16 and the adjusting disk 13. The driving prism 17 is slidably connected to the adjusting disk 13. The mounting block 6 is located at the driving port 16. A second cavity 18 is provided on one side of the moving prism 17, and a first gear 19 and a second gear 20 that mesh with each other are rotatably arranged in the second cavity 18. The driving prism 17 is fixedly connected to the adjacent first gear 19, and the second rotating mechanism is arranged in the mounting block 6 to drive the second gear 20 to rotate. The second rotating mechanism can drive the second gear 20 to rotate, and then the engagement of the second gear 20 with the first gear 19 can drive the first gear 19 and the driving prism 17 to rotate. At the same time, the sliding cooperation between the driving prism 17 and the adjusting disk 13 drives the adjusting disk 13 to rotate. During the rotation of the adjusting disk 13, the positioning block 12 can be pushed out of the first positioning port 9 and into the positioning groove 7 through the rotating shaft 14 and the adjusting rod 15. At this time, the installation of the mounting block 6 can be achieved by the cooperation between the positioning block 12 and the positioning groove 7.

[0028] Reference Figure 3-Figure 7The second rotating mechanism includes a third cavity 21, a second bevel gear 23 and a first driving mechanism. A third cavity 21 is opened on one side of the second cavity 18 in the mounting block 6. The inner bottom wall of the third cavity 21 is rotatably provided with a first bevel gear 22. A connecting rod is fixedly provided between the first bevel gear 22 and the second gear 20. The second bevel gear 23 is rotatably provided on the side wall of the third cavity 21. The second bevel gear 23 is meshed with the first bevel gear 22. The first driving mechanism is provided on the mounting block 6 for driving the two second bevel gears 23 to rotate. The first driving mechanism includes a first hand wheel 24 and a first driving rod 25. The first hand wheel 24 is rotatably provided on the mounting block 6. The first driving rod 25 is fixedly provided on the first hand wheel 24. The end of the movable rod 25 away from the first hand wheel 24 passes through the mounting block 6 and is fixedly connected to the second bevel gear 23. A reset groove is provided on the mounting block 6. The first driving rod 25 passes through the reset groove. A torsion spring 26 is mounted on the first driving rod 25. The two ends of the torsion spring 26 are respectively fixedly connected to the bottom of the reset groove and the first hand wheel 24. Specifically, the operator rotates the first hand wheel 24. The rotation of the first hand wheel 24 can drive the first driving rod 25 and the second bevel gear 23 to rotate. At the same time, the engagement of the second bevel gear 23 with the first bevel gear 22 drives the second gear 20 to rotate. At the same time, the rotation angle of the first hand wheel 24 can be limited by the torsion spring 26, thereby preventing the first hand wheel 24 from rotating due to accidental touch and affecting the installation stability.

[0029] Reference Figure 2 and Figure 8 The moving mechanism includes a threaded rod 27, a fourth cavity 28, a fourth bevel gear 30 and a second driving mechanism. Two threaded rods 27 are rotatably arranged in the first cavity 8. The threaded rods 27 penetrate the positioning seat 10 through threaded cooperation. A fourth cavity 28 is opened in the mounting block 6 on one side of the threaded rod 27. A third bevel gear 29 is rotatably arranged on the inner bottom wall of the fourth cavity 28. The third bevel gear 29 is fixedly connected to the adjacent threaded rod 27. The fourth bevel gear 30 is rotatably arranged on the side wall of the fourth cavity 28. The fourth bevel gear 30 is meshed with the third bevel gear 29. The second driving mechanism is arranged on the mounting block 6 for driving the fourth bevel gear 30 to rotate.

[0030] On the basis of the above scheme, the second driving mechanism includes a second hand wheel 31 and a second driving rod 32. The second hand wheel 31 is rotatably arranged on the mounting block 6, and the second driving rod 32 is fixedly arranged on the second hand wheel 31. The second driving rod 32 passes through the mounting block 6 and is fixedly connected to the second bevel gear 23. Specifically, the operator rotates the second hand wheel 31, and the rotation of the second hand wheel 31 can drive the second driving rod 32 and the fourth bevel gear 30 to rotate, so that the engagement of the fourth bevel gear 30 with the third bevel gear 29 can drive the two threaded rods 27 to rotate synchronously, and then the threaded cooperation between the threaded rod 27 and the positioning seat 10 can adjust the position of the positioning seat 10 and the positioning block 12 and drive the positioning block 12 to be pressed on the top side wall of the positioning groove 7. At this time, the mounting block 6 can be fastened by the cooperation between the positioning block 12 and the inner top wall of the positioning groove 7.

[0031] Example 2 The second embodiment of the present application is a supplementary description based on the first embodiment, which provides a method for installing a freezing refrigeration system, comprising the following steps: Step 1: Position the mounting block 6. The operator inserts the mounting block 6 with the refrigeration unit 1, the cold delivery device 2, and the freezer 3 into different mounting slots 5. Step 2, the positioning block 12 cooperates with the positioning groove 7, and the operator rotates the first hand wheel 24. The rotation of the first hand wheel 24 can drive the first driving rod 25 and the second bevel gear 23 to rotate. At the same time, the engagement of the second bevel gear 23 with the first bevel gear 22 drives the driving prism 17 to rotate. At the same time, the sliding cooperation between the driving prism 17 and the adjusting disk 13 drives the adjusting disk 13 to rotate. During the rotation of the adjusting disk 13, the positioning block 12 can be pushed out of the first positioning port 9 and into the positioning groove 7 through the rotating shaft 14 and the adjusting rod 15. At this time, the installation of the mounting block 6 can be achieved by the cooperation between the positioning block 12 and the positioning groove 7; Step 3, tightening, the operator turns the second hand wheel 31, and the rotation of the second hand wheel 31 can drive the second driving rod 32 and the fourth bevel gear 30 to rotate, so that the engagement of the fourth bevel gear 30 with the third bevel gear 29 can drive the two threaded rods 27 to rotate synchronously, and then the threaded cooperation of the threaded rod 27 and the positioning seat 10 is used to adjust the position of the positioning seat 10 and the positioning block 12 and drive the positioning block 12 to be pressed on the top side wall of the positioning groove 7. At this time, the mounting block 6 can be tightened by the cooperation between the positioning block 12 and the inner top wall of the positioning groove 7.

[0032] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A freezing refrigeration system installation device for installing and fixing a freezing refrigeration system, wherein the freezing refrigeration system comprises a refrigeration unit (1), a cold transport device (2) and a freezer (3), wherein the cold transport device (2) is connected to the refrigeration unit (1) and the freezer (3) through a pipeline, and is characterized in that: Also includes: A mounting seat (4), the mounting seat (4) being arranged on one side of the freezing refrigeration system, and the mounting seat (4) being provided with three mounting slots (5); A mounting block (6), the mounting block (6) being slidably disposed in the mounting groove (5); The refrigeration unit (1), the cold transport device (2), and the freezer (3) are respectively fixedly mounted on different mounting blocks (6); A positioning mechanism is provided between the mounting block (6) and the side wall of the mounting groove (5), and is used for positioning the mounting block (6) and the side wall of the mounting groove (5).

2. A freezing and refrigeration system installation device according to claim 1, characterized in that: The positioning mechanism comprises: Positioning grooves (7), the positioning grooves (7) being provided on two opposite side walls of the mounting groove (5); A first cavity (8), the first cavity (8) being provided in the mounting block (6), and two first positioning openings (9) being provided on two opposite side walls of the first cavity (8); A positioning seat (10), the positioning seat (10) is slidably disposed in the first cavity (8), the positioning seat (10) is located between two opposite first positioning openings (9), and a second positioning opening (11) is provided, and two positioning blocks (12) are slidably disposed in the second positioning opening (11); a moving mechanism, the moving mechanism being arranged in the mounting block (6) and being used for driving the positioning seat (10) to move in the first cavity (8); A relative movement mechanism is provided in the second positioning opening (11) and is used to drive the two adjacent positioning blocks (12) to move relative to each other.

3. A freezing and refrigeration system installation device according to claim 2, characterized in that: The relative movement mechanism comprises: An adjusting disk (13), the adjusting disk (13) being rotatably disposed on the inner top wall of the second positioning opening (11), and the adjusting disk (13) being rotatably disposed at an eccentric position with two rotating shafts (14); An adjusting rod (15), the adjusting rod (15) being fixedly arranged on a side wall of the rotating shaft (14), and an end of the adjusting rod (15) away from the rotating shaft (14) being hinged to a side wall of the positioning block (12) adjacent thereto; A first rotating mechanism, the first rotating mechanism is arranged on the positioning seat (10) and is used to drive the adjusting disk (13) to rotate.

4. A freezing and refrigeration system installation device according to claim 3, characterized in that: The first rotating mechanism comprises: A driving port (16), the driving port (16) being coaxial with the regulating disk (13) and provided on a side wall of the second positioning port (11); A driving prism (17), wherein two driving prisms (17) are rotatably disposed in the first cavity (8), the driving prisms (17) penetrate the adjacent driving openings (16) and the adjusting disk (13), and the driving prisms (17) are slidably connected to the adjusting disk (13); A second cavity (18), wherein the second cavity (18) is provided in the mounting block (6) on one side of the driving prism (17), wherein a first gear (19) and a second gear (20) are rotatably provided in the second cavity (18), and the driving prism (17) is fixedly connected to the adjacent first gear (19); A second rotating mechanism, the second rotating mechanism is arranged in the mounting block (6) and is used to drive the second gear (20) to rotate.

5. A freezing and refrigeration system installation device according to claim 4, characterized in that: The second rotating mechanism includes: a third cavity (21), wherein the third cavity (21) is provided in the mounting block (6) on one side of the second cavity (18), a first bevel gear (22) is rotatably provided on the inner bottom wall of the third cavity (21), and a connecting rod is fixedly provided between the first bevel gear (22) and the second gear (20); a second bevel gear (23), the second bevel gear (23) being rotatably disposed on a side wall of the third cavity (21), the second bevel gear (23) being meshed with the first bevel gear (22); A first driving mechanism, the first driving mechanism is arranged on the mounting block (6) and is used to drive the two second bevel gears (23) to rotate.

6. A freezing and refrigeration system installation device according to claim 5, characterized in that: The first driving mechanism comprises: a first hand wheel (24), the first hand wheel (24) being rotatably mounted on the mounting block (6); A first driving rod (25), wherein the first driving rod (25) is fixedly arranged on the first hand wheel (24), and an end of the first driving rod (25) away from the first hand wheel (24) passes through the mounting block (6) and is fixedly connected to the second bevel gear (23).

7. A freezing and refrigeration system installation device according to claim 6, characterized in that: A reset groove is provided on the mounting block (6), the first driving rod (25) passes through the reset groove, a torsion spring (26) is sleeved on the first driving rod (25), and two ends of the torsion spring (26) are fixedly connected to the bottom of the reset groove and the first hand wheel (24) respectively.

8. A freezing and refrigeration system installation device according to claim 7, characterized in that: The moving mechanism comprises: Threaded rods (27), two of the threaded rods (27) are rotatably disposed in the first cavity (8), and the threaded rods (27) penetrate the positioning seat (10) through threaded engagement; A fourth cavity (28), the fourth cavity (28) is provided in the mounting block (6) on one side of the threaded rod (27), a third bevel gear (29) is rotatably provided on the inner bottom wall of the fourth cavity (28), and the third bevel gear (29) is fixedly connected to the adjacent threaded rod (27); a fourth bevel gear (30), the fourth bevel gear (30) being rotatably disposed on a side wall of the fourth cavity (28), the fourth bevel gear (30) being meshed with the third bevel gear (29); A second driving mechanism, the second driving mechanism is arranged on the mounting block (6) and is used to drive the fourth bevel gear (30) to rotate.

9. A freezing and refrigeration system installation device according to claim 8, characterized in that: The second driving mechanism comprises: a second hand wheel (31), the second hand wheel (31) being rotatably mounted on the mounting block (6); A second driving rod (32), the second driving rod (32) is fixedly arranged on the second hand wheel (31), the second driving rod (32) passes through the mounting block (6) and is fixedly connected to the second bevel gear (23).

10. A method for installing a freezing and refrigerating system, using a freezing and refrigerating system installation device according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1, positioning the mounting block (6), the operator inserts the mounting block (6) on which the refrigeration unit (1), the cold transport device (2) and the freezer (3) are mounted into different mounting slots (5); S2, the positioning block (12) cooperates with the positioning groove (7), and the operator rotates the first hand wheel (24). The rotation of the first hand wheel (24) can drive the first driving rod (25) and the second bevel gear (23) to rotate, and at the same time, the engagement of the second bevel gear (23) with the first bevel gear (22) can drive the second gear (20) to rotate, and then the engagement of the second gear (20) with the first gear (19) can drive the first gear (19) and the driving prism (17) to rotate, and at the same time, the sliding cooperation of the driving prism (17) and the adjusting disk (13) can drive the adjusting disk (13) to rotate. During the rotation of the adjusting disk (13), the positioning block (12) can be pushed out of the first positioning port (9) and into the positioning groove (7) by the rotating shaft (14) and the adjusting rod (15). At this time, the installation block (6) can be installed by the cooperation of the positioning block (12) with the positioning groove (7); S3, tightening, the operator rotates the second hand wheel (31), and the rotation of the second hand wheel (31) can drive the second drive rod (32) and the fourth bevel gear (30) to rotate, so that the two threaded rods (27) can be driven to rotate synchronously through the engagement of the fourth bevel gear (30) and the third bevel gear (29), and then the positions of the positioning seat (10) and the positioning block (12) are adjusted through the threaded cooperation of the threaded rod (27) and the positioning seat (10) and the positioning block (12) is driven to be pressed on the top side wall of the positioning groove (7). At this time, the mounting block (6) can be tightened by the cooperation between the positioning block (12) and the inner top wall of the positioning groove (7).

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