Auxiliary mounting rack for refrigeration equipment of refrigeration house

Abstract

The utility model belongs to the field of refrigeration houses, particularly relates to an auxiliary mounting rack for refrigeration equipment of a refrigeration house, and aims to solve the problems that the activity space of workers is small and the mounting of the refrigeration equipment of the refrigeration house is influenced in the prior art. The number of the hinge seats is two, and the two hinge seats are connected to the two sides of the top of the supporting base through bolts correspondingly. The number of the rotating shafts is two, and the rotating shafts are rotationally connected to the holes of the hinge seats in a sleeving mode; the number of the supporting frames is two, and the supporting frames are in key connection between the two ends of the rotating shaft; the refrigeration house refrigeration equipment lifting platform is adopted to drive workers and refrigeration house refrigeration equipment to ascend and descend, the characteristics of the refrigeration house refrigeration equipment lifting platform determine that the movement space of the refrigeration house refrigeration equipment lifting platform is larger than that of a herringbone ladder, the workers can conveniently stand on the refrigeration house refrigeration equipment lifting platform to install the refrigeration house refrigeration equipment, and the movement space of the workers is increased; and the support frame can be folded through the movement of the transmission rod, so that the device is convenient to move.

Description

Technical Field

[0001] This utility model relates to the field of cold storage technology, and in particular to an auxiliary mounting bracket for cold storage refrigeration equipment. Background Technology

[0002] When cold storage refrigeration equipment is installed inside a cold storage facility, an auxiliary mounting bracket is required. For example, Chinese patent document with publication number CN214741039U discloses an auxiliary mounting bracket for cold storage refrigeration equipment.

[0003] However, the above technical solution uses an A-frame ladder structure, which limits the space for workers to move around. Moreover, the cold storage refrigeration equipment can only be lifted and lowered through its lifting mechanism, making it inconvenient for workers to remove the cold storage refrigeration equipment for installation. At the same time, if an ordinary lift is used, it cannot be folded and is too large. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies, such as limited workspace for workers, which affects the installation of cold storage refrigeration equipment, and to propose an auxiliary installation frame for cold storage refrigeration equipment.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A cold storage refrigeration equipment auxiliary mounting bracket, including

[0007] Support base;

[0008] Two hinge seats are provided, and the two hinge seats are respectively bolted to both sides of the top of the support base;

[0009] Two rotating shafts are provided, and the rotating shafts are rotatably fitted into the holes of the hinge seat;

[0010] The support frame has two parts, and the support frame is keyed between the two ends of the rotating shaft;

[0011] Two winches are provided, and the winches are bolted to the top of the support frame;

[0012] The lifting platform of the cold storage refrigeration equipment is bolted to the lifting rope of the winch;

[0013] The transmission assembly includes a slide table, a double-threaded screw, a slide bar, and a transmission rod. The slide table is bolted to the support base. There are two slide bars and two transmission rods. The two ends of the surface of the double-threaded screw are threaded to the screw holes of the two slide bars respectively. The slide bars are hinged to the transmission rod, and the transmission rod is hinged to the support frame.

[0014] An adjustment mechanism, connected to a double-threaded screw, is used to drive the support frame to rotate. A lifting platform for cold storage refrigeration equipment is used to lift workers and cold storage refrigeration equipment. The characteristics of the lifting platform determine that it has a larger working space than an A-frame ladder, making it convenient for workers to stand on the lifting platform to install cold storage refrigeration equipment and increasing the workers' working space. Moreover, the support frame can be folded through the movement of the transmission rod, which also facilitates the movement of the device.

[0015] In a preferred embodiment of this utility model, the adjusting mechanism includes a main sprocket, a chain, a secondary sprocket, and a gear assembly. The teeth of the main sprocket mesh with the inside of the chain, the chain meshes with the secondary sprocket, and the secondary sprocket is keyed to the gear assembly. A handle is rotatably connected to the top of the main sprocket, which can drive the main sprocket to rotate. The main sprocket can drive the chain to rotate, and the chain can drive the secondary sprocket to rotate. The size of the main sprocket is larger than that of the secondary sprocket, which can produce an acceleration effect on the secondary sprocket.

[0016] In a preferred embodiment of this utility model, the gear assembly includes a main bevel gear and a secondary bevel gear. The top of the secondary sprocket is keyed to the bottom of the main bevel gear. The teeth of the main bevel gear mesh with the teeth of the secondary bevel gear. The shaft of the secondary bevel gear is keyed to the left end of the double-stitched screw. The secondary sprocket can drive the main bevel gear to rotate, the main bevel gear can drive the secondary bevel gear to rotate, and the secondary bevel gear can drive the double-stitched screw to rotate.

[0017] In a preferred embodiment of this utility model, a connecting plate is welded to the surface of the slide table, and the shafts of the main sprocket and the auxiliary sprocket are rotatably connected to the top of the connecting plate. The main sprocket and the auxiliary sprocket are rotatably set to the support arm through bearings to ensure the smooth rotation of the main sprocket and the auxiliary sprocket.

[0018] In a preferred embodiment of this utility model, both ends of the double-stitched screw are rotatably connected to the slide groove of the slide table, the bottom of the slide bar is slidably connected to the slide groove of the slide table, the double-stitched screw is rotatably set with the slide table through bearings to ensure the smoothness of the rotation of the double-stitched screw, and the slide bar is slidably set with the slide table through a slide rail.

[0019] As a preferred embodiment of this utility model, baffles are bolted to both sides of the top of the lifting platform of the cold storage refrigeration equipment. The top of the baffles is bolted to the lifting rope of the winch. The winch adopts a double rope structure, which facilitates the lifting and lowering of the baffles. The baffles can also shield both sides of the lifting platform of the cold storage refrigeration equipment. Beneficial effects

[0020] 1. The winch can drive the lifting platform of the cold storage refrigeration equipment to rise and fall. The lifting platform of the cold storage refrigeration equipment can lift and fall workers and cold storage refrigeration equipment. The top of the cold storage refrigeration equipment lifting platform can be used to increase the working space at the top of the cold storage refrigeration equipment lifting platform.

[0021] 2. The adjustment mechanism can drive the double-stretched screw to rotate, the double-stretched screw can drive the slide bar to move, the slide bar can drive the transmission rod to rotate, the transmission rod can drive the support frame to rotate, and the support frame can rotate on the hinge seat, which is convenient for folding;

[0022] In this utility model, a lifting platform for cold storage refrigeration equipment is used to lift workers and cold storage refrigeration equipment. The characteristics of the lifting platform for cold storage refrigeration equipment determine that it has a larger working space than an A-frame ladder, making it convenient for workers to stand on the lifting platform to install cold storage refrigeration equipment, increasing the workers' working space. Moreover, the support frame can be folded through the movement of the transmission rod, which also facilitates the movement of the device. Attached Figure Description

[0023] Figure 1 This is a perspective view of the entire utility model;

[0024] Figure 2 This is a perspective view of the slide table of this utility model;

[0025] Figure 3 This is a perspective view of the slider of this utility model;

[0026] Figure 4 This is a perspective view of the winch of this utility model.

[0027] In the diagram: 1. Support base; 2. Hinge seat; 3. Rotating shaft; 4. Support frame; 5. Winch; 6. Lifting platform for cold storage refrigeration equipment; 7. Main sprocket; 8. Chain; 9. Secondary sprocket; 10. Main bevel gear; 11. Secondary bevel gear; 12. Double-threaded screw; 13. Sliding bar; 14. Transmission rod; 15. Slide table; 16. Baffle. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Example 1

[0029] Reference Figures 1-4 A cold storage refrigeration equipment auxiliary mounting bracket, including

[0030] Support base 1;

[0031] Two hinge seats 2 are provided, and the two hinge seats 2 are respectively bolted to the two sides of the top of the support base 1;

[0032] Two rotating shafts 3 are provided, and the rotating shafts 3 are rotatably sleeved into the holes of the hinge seat 2;

[0033] Support frame 4, two support frames 4 are provided, and the support frames 4 are keyed between the two ends of the rotating shaft 3;

[0034] Two winches 5 are provided, and the winches 5 are bolted to the top of the support frame 4;

[0035] The lifting platform 6 of the cold storage refrigeration equipment is bolted to the lifting rope of the winch 5;

[0036] The transmission assembly includes a slide table 15, a double-threaded screw 12, a slide bar 13, and a transmission rod 14. The slide table 15 is bolted to the support base 1. There are two slide bars 13 and two transmission rods 14. The two ends of the surface of the double-threaded screw 12 are threaded to the screw holes of the two slide bars 13 respectively. The slide bars 13 are hinged to the transmission rod 14, and the transmission rod 14 is hinged to the support frame 4.

[0037] The adjustment mechanism is connected to the double-stitched screw 12 and is used to drive the support frame 4 to rotate.

[0038] With the above structure, the lifting platform 6 of the cold storage refrigeration equipment is used to lift and lower the workers and the cold storage refrigeration equipment. The characteristics of the lifting platform 6 determine that it has a larger working space than the A-frame ladder, which makes it convenient for workers to stand on the lifting platform 6 to install the cold storage refrigeration equipment, increasing the workers' working space. Moreover, the support frame 4 can be folded through the movement of the transmission rod 14, which also facilitates the movement of the device.

[0039] Please see Figure 2 The adjusting mechanism includes a main sprocket 7, a chain 8, a secondary sprocket 9, and a gear assembly. The teeth of the main sprocket 7 mesh with the inside of the chain 8. The chain 8 meshes with the secondary sprocket 9. The secondary sprocket 9 is keyed to the gear assembly. A handle is rotatably connected to the top of the main sprocket 7. The handle can drive the main sprocket 7 to rotate. The main sprocket 7 can drive the chain 8 to rotate. The chain 8 can drive the secondary sprocket 9 to rotate. The size of the main sprocket 7 is larger than that of the secondary sprocket 9, which can produce an acceleration effect on the secondary sprocket 9. The secondary sprocket 9 can drive the gear assembly to rotate.

[0040] Please see Figure 2 The gear assembly includes a main bevel gear 10 and a secondary bevel gear 11. The top of the secondary sprocket 9 is keyed to the bottom of the main bevel gear 10. The teeth of the main bevel gear 10 mesh with the teeth of the secondary bevel gear 11. The shaft of the secondary bevel gear 11 is keyed to the left end of the double-stitched screw 12. The secondary sprocket 9 can drive the main bevel gear 10 to rotate, the main bevel gear 10 can drive the secondary bevel gear 11 to rotate, and the secondary bevel gear 11 can drive the double-stitched screw 12 to rotate.

[0041] Please see Figure 2 The surface of the slide table 15 is welded with a connecting plate. The shafts of the main sprocket 7 and the auxiliary sprocket 9 are rotatably connected to the top of the connecting plate. The main sprocket 7 and the auxiliary sprocket 9 are rotatably set with bearings and support arms to ensure the smooth rotation of the main sprocket 7 and the auxiliary sprocket 9.

[0042] Please see Figure 3 Both ends of the double-stretched screw 12 are rotatably connected to the slide groove of the slide table 15, and the bottom of the slide bar 13 is slidably connected to the slide groove of the slide table 15. The double-stretched screw 12 is rotatably set with the slide table 15 through bearings to ensure the smooth rotation of the double-stretched screw 12. The slide bar 13 is slidably set with the slide table 15 through the slide rail.

[0043] Please see Figure 4 Both sides of the top of the lifting platform 6 of the cold storage refrigeration equipment are bolted with baffles 16. The top of the baffles 16 is bolted to the lifting rope of the winch 5. The winch 5 adopts a double rope structure, which makes it easy to drive the baffles 16 to rise and fall. The baffles 16 can also block the sides of the lifting platform 6 of the cold storage refrigeration equipment. Example 2

[0044] The difference between this embodiment and Embodiment 1 is that the main sprocket 7, chain 8, and auxiliary sprocket 9 are replaced with a geared motor and a lithium battery connected to the geared motor. The lithium battery powers the geared motor, which can drive the main bevel gear 10 to rotate. However, the lithium battery needs to be charged frequently, and the control stability of the geared motor is also insufficient. Therefore, this application preferably uses the main sprocket 7, chain 8, and auxiliary sprocket 9.

[0045] It should be noted that the specific model of winch 5 to be used is to be selected by those skilled in the art, and the winch 5 mentioned above is existing technology, so this solution will not elaborate on it.

[0046] The working principle of this utility model is as follows: A worker stands on the lifting platform 6 of the cold storage refrigeration equipment, and the cold storage refrigeration equipment can also be placed on the lifting platform 6. The winch 5 can drive the lifting platform 6 to rise and fall. At the same time, the structure of the support frame 4 can also be folded for easy movement of the device. The top of the main sprocket 7 is rotatably connected to a handle, which can drive the main sprocket 7 to rotate. The main sprocket 7 can drive the chain 8 to rotate, and the chain 8 can drive the secondary sprocket 9 to rotate. The size of the main sprocket 7 is larger than that of the secondary sprocket 9, which can produce an acceleration effect on the secondary sprocket 9. The secondary sprocket 9 can drive the main bevel gear 10 to rotate, the main bevel gear 10 can drive the secondary bevel gear 11 to rotate, and the secondary bevel gear 11 can drive the double-threaded screw 12 to rotate. The two sections of the thread on the surface of the double-threaded screw 12 have opposite directions. The double-threaded screw 12 can use the thread to drive the slide bar 13 to move closer together, the slide bar 13 can drive the transmission rod 14 to move closer together, the transmission rod 14 can drive the support frame 4 to rotate inward, and the support frame 4 can drive the winch 5 to rotate inward.

[0047] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An auxiliary mounting bracket for cold storage refrigeration equipment, characterized in that, include Support base (1); Two hinge seats (2) are provided, and the two hinge seats (2) are respectively bolted to the two sides of the top of the support base (1); Two rotating shafts (3) are provided, and the rotating shafts (3) are rotatably sleeved in the hole of the hinge seat (2); Support frame (4), two support frames (4) are provided, and the support frame (4) is keyed between the two ends of the rotating shaft (3); Two winches (5) are provided, and the winches (5) are bolted to the top of the support frame (4); The lifting platform (6) of the cold storage refrigeration equipment is bolted to the lifting rope of the winch (5); The transmission assembly includes a slide (15), a double-threaded screw (12), a slide bar (13), and a transmission rod (14). The slide (15) is bolted to the support base (1). There are two slide bars (13) and two transmission rods (14). The two ends of the surface of the double-threaded screw (12) are threaded to the screw holes of the two slide bars (13) respectively. The slide bars (13) are hinged to the transmission rods (14), and the transmission rods (14) are hinged to the support frame (4). An adjustment mechanism is connected to a double-stitched screw (12) and is used to drive the support frame (4) to rotate.

2. The auxiliary mounting bracket for cold storage refrigeration equipment according to claim 1, characterized in that, The adjustment mechanism includes a main sprocket (7), a chain (8), a secondary sprocket (9), and a gear assembly. The teeth of the main sprocket (7) mesh with the inside of the chain (8), the chain (8) meshes with the secondary sprocket (9), and the secondary sprocket (9) is keyed to the gear assembly.

3. The auxiliary mounting bracket for cold storage refrigeration equipment according to claim 2, characterized in that, The gear assembly includes a main bevel gear (10) and a secondary bevel gear (11). The top of the secondary sprocket (9) is keyed to the bottom of the main bevel gear (10). The teeth of the main bevel gear (10) mesh with the teeth of the secondary bevel gear (11). The axis of the secondary bevel gear (11) is keyed to the left end of the double-stitched screw (12).

4. The auxiliary mounting bracket for cold storage refrigeration equipment according to claim 2, characterized in that, The surface of the slide (15) is welded with a connecting plate, and the shafts of the main sprocket (7) and the secondary sprocket (9) are rotatably connected to the top of the connecting plate.

5. The auxiliary mounting bracket for cold storage refrigeration equipment according to claim 1, characterized in that, Both ends of the double-stitched screw (12) are rotatably connected to the groove of the slide table (15), and the bottom of the slide bar (13) is slidably connected to the groove of the slide table (15).

6. The auxiliary mounting bracket for cold storage refrigeration equipment according to claim 1, characterized in that, Both sides of the top of the lifting platform (6) of the cold storage refrigeration equipment are bolted with baffles (16), and the top of the baffles (16) is bolted to the lifting rope of the winch (5).

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