Gravity center correction type four-leg hoisting equipment for battery cabinet installation

Abstract

The utility model belongs to the technical field of battery cabinet hoisting, and particularly relates to gravity center correction type four-leg hoisting equipment for battery cabinet installation, which comprises a bottom frame plate, the bottom frame plate is fixedly connected with two stabilizing plates and two first fixing plates, and the front side surfaces and the rear side surfaces of the two stabilizing plates are connected with a lifting assembly through formed clamping chutes. According to the battery cabinet lifting and supporting device, the lifting assembly and the lifting and supporting assembly are arranged, the lifting assembly can adjust the distance between the two supporting rods, meanwhile, the lifting and supporting assembly can also conduct sliding adjustment on the supporting rods, and therefore the battery cabinet lifting and supporting device can be conveniently used for lifting and supporting gravity center correction of battery cabinets of different sizes.

Description

Technical Field

[0001] The utility model belongs to the technical field of battery cabinet hoisting, and in particular relates to a gravity center correction type four-leg hoisting device for installing a battery cabinet. Background Art

[0002] A battery cabinet is a device used to store batteries. It is mainly used to safely charge and store various types of lithium batteries. It can provide safety during the use and charging of batteries. Battery cabinets are widely used in commercial and industrial occasions, such as supermarkets, shopping malls, hotels, airports, docks, factories, etc.

[0003] When installing the battery cabinet, it is necessary to adjust the battery cabinet horizontally to correct the center of gravity, so as to ensure the stability of the battery cabinet installation. Secondly, avoid shaking caused by natural factors, which will cause shaking to the internal batteries and affect the storage and charging of the batteries. During installation, the battery cabinet is generally installed with the center of gravity corrected using lifting equipment.

[0004] Problems with existing technologies:

[0005] The existing lifting equipment has a fixed frame, which makes it inconvenient to lift battery cabinets of different sizes. Secondly, it does not have horizontal adjustment, so that the lifted battery cabinet is in a tilted and weightless state, affecting the stability of the battery cabinet after installation. Utility Model Content

[0006] The purpose of the utility model is to provide a four-legged lifting device with center of gravity correction for battery cabinet installation, which can realize the lifting and use of battery cabinets of different sizes. Secondly, it does not have horizontal adjustment, so that the hoisted battery cabinet is in a tilted and weightless state, affecting the stability of the battery cabinet after installation.

[0007] The technical solution adopted by the utility model is as follows:

[0008] A center-of-gravity correction type four-legged hoisting device for installing a battery cabinet, comprising a bottom frame plate, the bottom frame plate is fixedly connected to two stabilizing plates and two first fixing plates, the front and rear sides of the two stabilizing plates are connected to a lifting assembly through a card slide groove, and the lifting assembly is connected to four suspension support assemblies;

[0009] The two stabilizing plates and the two first fixing plates are rotatably connected to the two first lead screws through bearings, the left ends of the two first lead screws are fixedly connected to pulleys and are mutually connected through a transmission belt, and the left end of the first lead screw at the front end is fixedly connected to the output shaft of the motor used for driving;

[0010] The bottom frame plate is arranged in a right-angle n-shape and universal wheels are arranged at the four corners of the bottom surface.

[0011] The two first lead screws are respectively threadedly connected to the two card-moving plates, the bottom surfaces of the two card-moving plates are respectively clamped with the two side plates of the bottom frame plate through the grooves provided, and the two card-moving plates are respectively movably connected to the lower ends of the two push-up plates.

[0012] The lifting assembly comprises a lifting frame, and four card slide plates are fixedly connected to the bottom surface of the lifting frame, and the four card slide plates are respectively connected to four card slide grooves by card sliding.

[0013] The four card slides are divided into groups of two and the two groups are respectively fixedly connected to two n-shaped hoop frames, the two hoop frames are respectively movably connected to the upper ends of the two push-up plates, and each hoop frame and each group of two card slides form a sliding state with the stabilizing plate.

[0014] The lifting frame is rotatably connected to the second lead screw located inside it through a bearing, and the second lead screw is rotatably connected to the second fixed plate fixedly connected to the inside of the lifting frame through a bearing. The second lead screw is threadedly connected to the two support rods through two opposite spiral patterns, and the left sides of the two support rods are both sleeved inside the lifting frame.

[0015] Each of the support rods is fixedly connected to the two limiting frames and the two blocking blocks, wherein the two corresponding blocking blocks above and below and the limiting frame on the left are in a clamping state with the left and right sides of the lifting frame, and the upper surface of each of the support rods is provided with a plurality of positioning grooves.

[0016] The four suspension support assemblies are divided into two groups, and the two groups are symmetrically arranged and respectively connected to two support rods. Each group of two suspension support assemblies includes a suspension support plate, and the suspension support plate is sleeved with the support rod through an active hole.

[0017] The hanging support plate is sleeved with a sliding plate which is synchronously sleeved with the movable hole. The sliding plate is located above the support rod and the bottom surface is fixedly connected with the card block. The card block is adapted to each positioning groove.

[0018] The sliding plate is rotatably connected to the lower end of the threaded rod through a bearing, and the threaded rod is threadedly connected to the upper end of the suspension plate.

[0019] The opposite sides of the lower end of the hanging support plate are respectively provided with a bottom supporting plate and a level meter.

[0020] The technical effects achieved by the utility model are:

[0021] The utility model, through the provision of a lifting assembly and a hanging support assembly, can enable the lifting assembly to adjust the distance between two support rods, and at the same time the hanging support assembly can also be slidably adjusted on the support rods, thereby facilitating the correction of the center of gravity of the hanging support for battery cabinets of different sizes.

[0022] The utility model can make four hanging support assemblies perform four-corner balance adjustment on the battery cabinet when hanging the battery cabinet through the cooperation between the threaded rods and the level meter on the hanging support assemblies, so as to facilitate the correction of the center of gravity of the battery cabinet and avoid the instability of the center of gravity during installation, which will affect the later storage and charging of the battery.

[0023] The utility model provides a first lead screw, a card-shift plate, a push-up plate, a stabilizing plate and a lifting assembly, so that the first lead screw can be driven by a motor to rotate, and at the same time drive the card-shift plate to move and push the push-up plate to move synchronously, so that the push-up plate can push the lifting assembly to be pushed up along the card slide groove on the stabilizing plate, so that the lifting assembly and the hanging support assembly can be lifted and lowered when hanging the battery cabinet, thereby facilitating the lifting and lowering adjustment during the installation of the battery cabinet and improving the convenience of installing the battery cabinet.

[0024] The utility model, through the bottom frame plate and the universal wheel, can make the device move and adjust the lifted battery cabinet when lifting the battery cabinet, so as to facilitate the correction and adjustment of the installation position. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a front view structural schematic diagram of the utility model;

[0026] Figure 2 It is a schematic diagram of the structure of the utility model viewed from the left side;

[0027] Figure 3 It is a structural schematic diagram of the lifting component in the utility model;

[0028] Figure 4 It is a structural schematic diagram of the support rod in the utility model;

[0029] Figure 5 It is a structural schematic diagram of the suspension support assembly in the utility model.

[0030] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0031] 1. Bottom frame plate; 2. Stabilizing plate; 21. Slide slot; 22. Grip push rod; 3. Lifting assembly; 31. Lifting frame; 32. Slide plate; 33. Hoop frame; 34. Second lead screw; 35. Support rod; 351. Limiting frame; 352. Blocking block; 353. Positioning slot; 36. Second fixed plate; 4. Suspension assembly; 41. Suspension plate; 42. Movable hole; 43. Slide plate; 44. Insertion block; 45. Threaded rod; 46. Bottom support plate; 47. Level; 5. First lead screw; 51. Pulley; 6. Shifting plate; 7. Push-up plate; 8. Motor; 9. First fixed plate. DETAILED DESCRIPTION

[0032] In order to make the purpose and advantages of the utility model more clear, the utility model is specifically described in combination with the following embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the utility model, and does not strictly limit the protection scope of the specific request of the utility model.

[0033] like Figure 1 As shown, a gravity center correction type four-leg lifting device for battery cabinet installation includes a bottom frame plate 1, the bottom frame plate 1 is fixedly connected to two stabilizing plates 2 and two first fixing plates 9, the front and rear sides of the two stabilizing plates 2 are connected to the lifting assembly 3 through the provided card slide grooves 21, and the lifting assembly 3 is connected to four suspension support assemblies 4;

[0034] The two stabilizing plates 2 and the two first fixing plates 9 are rotatably connected to the two first lead screws 5 through bearings, the left ends of the two first lead screws 5 are fixedly connected to pulleys 51 and are mutually connected through a transmission belt, and the left end of the front first lead screw 5 is fixedly connected to the output shaft of the motor 8 for driving;

[0035] The bottom frame plate 1 is arranged in a right-angled n-shape and universal wheels are arranged at the four corners of the bottom surface. The upper ends of the two stabilizing plates 2 are provided with a same grip push rod 22 .

[0036] Further references Figure 1 and Figure 2 The two first lead screws 5 are respectively threadedly connected to the two card-moving plates 6, and the bottom surfaces of the two card-moving plates 6 are respectively clamped with the two side plates of the bottom frame plate 1 through the grooves provided, and the two card-moving plates 6 are respectively movably connected to the lower ends of the two push-up plates 7.

[0037] According to the above structure, by controlling the motor 8 to rotate forward, the motor 8 drives the first screw 5 and the pulley 51 on the front side to rotate synchronously, and the pulley 51 on the front side drives the pulley 51 on the rear side and the first screw 5 to rotate synchronously through the transmission belt. In this way, the two first screws 5 can rotate to drive the two card-shifting plates 6 to move to the left, and the two card-shifting plates 6 drive the two push-up plates 7 to push the hoop frame 33 and the card-slide plate 32 on the lifting assembly 3 to move upward along the card-slide groove 21. In this way, the lifting assembly 3 can drive the four suspension assemblies 4 to rise synchronously to lift the battery cabinet.

[0038] See attached Figure 3 The lifting assembly 3 includes a lifting frame 31 , and four card slides 32 are fixedly connected to the bottom surface of the lifting frame 31 . The four card slides 32 are respectively slidably connected to the four card slide grooves 21 .

[0039] Furthermore, the four card slides 32 are divided into groups of two and the two groups are respectively fixedly connected to two n-shaped hoop frames 33, the two hoop frames 33 are respectively movably connected to the upper ends of the two push-up plates 7, and each hoop frame 33 and each group of two card slides 32 form a sliding state with the stabilizing plate 2.

[0040] Furthermore, the lifting frame 31 is rotatably connected to the second lead screw 34 located inside it through a bearing, and the second lead screw 34 is rotatably connected to the second fixed plate 36 fixedly connected to the inside of the lifting frame 31 through a bearing. The second lead screw 34 is threadedly connected to the two support rods 35 through two opposite spiral patterns, and the left sides of the two support rods 35 are both sleeved inside the lifting frame 31. The front end of the second lead screw 34 is fixedly connected to the first hand wheel.

[0041] According to the above structure, the second screw 34 on the lifting assembly 3 is driven to rotate by rotating the first hand wheel, and the second screw 34 drives the two support rods 35 to move away from or closer to each other, so that the two support rods 35 drive the two groups of suspension assemblies 4 to move away from or closer to each other synchronously, thereby facilitating the adjustment of the thickness of the battery cabinet.

[0042] See attached Figure 4 Each support rod 35 is fixedly connected to two limiting frames 351 and two blocking blocks 352, wherein the two corresponding blocking blocks 352 and the limiting frame 351 on the left are in a clamping state with the left and right side surfaces of the lifting frame 31, and a plurality of positioning grooves 353 are provided on the upper surface of each support rod 35.

[0043] According to the above structure, by lifting the hanging support assembly 4, the card block 44 on the hanging support assembly 4 is disengaged from the positioning groove 353, so that the hanging support assembly 4 can be slid on the support rod 35 to correspond to the four corners of the battery cabinet, and the card block 44 is inserted into the corresponding positioning groove 353 to limit the sliding of the hanging support assembly 4, so that the four hanging support assemblies 4 can be adjusted to correspond to the four corners of the bottom surface of the battery cabinet and the bottom plate 46 can be stuck in the four corners of the bottom surface of the battery cabinet.

[0044] See attached Figure 5 The four suspension assemblies 4 are divided into two groups, and the two groups are symmetrically arranged and respectively connected to two support rods 35. Each group of two suspension assemblies 4 includes a suspension plate 41, and the suspension plate 41 is connected to the support rod 35 through the movable hole 42 provided.

[0045] Furthermore, a sliding plate 43 is sleeved on the suspension plate 41 and is synchronously sleeved with the movable hole 42 . The sliding plate 43 is located above the support rod 35 and the bottom surface is fixedly connected to the card block 44 . The card block 44 is adapted to each positioning groove 353 .

[0046] Furthermore, the sliding plate 43 is rotatably connected to the lower end of the threaded rod 45 through a bearing, the threaded rod 45 is threadedly connected to the upper end of the suspension plate 41, and the upper end of the threaded rod 45 is fixedly connected to a second hand wheel.

[0047] Furthermore, a bottom support plate 46 and a level 47 are respectively provided on opposite sides of the lower end of the suspension plate 41 .

[0048] According to the above structure, the threaded rod 45 is driven to rotate by rotating the second hand wheel, so that the threaded rod 45 relies on the support of the upper end of the hanging plate 41 to push the sliding plate 43 to descend or ascend. At the same time, the sliding plate 43 relies on the positioning support of the plug-in block 44 to drive the hanging plate 41 to ascend or descend. In this way, the spirit level 47 at the lower end of the hanging plate 41 can be observed, so as to facilitate the correction of the leveling center. In this way, the four hanging support components 4 can be synchronously leveled in the horizontal position, and the center of gravity of the battery cabinet can be corrected. Then, the device can be pushed to move to the installation position, and then the motor 8 can be controlled to reverse, thereby driving the battery cabinet after the leveling of the hanging support component 4 on the lifting component 3 to descend for installation and fixation.

[0049] The working principle of the utility model is as follows: by rotating the first hand wheel to drive the second lead screw 34 on the lifting assembly 3 to rotate, the second lead screw 34 drives the two support rods 35 to move away from or approach each other, so that the two support rods 35 drive the two groups of suspension support assemblies 4 to move away from or approach each other synchronously, and then lift the suspension support assembly 4, so that the plug-in block 44 on the suspension support assembly 4 is disengaged from the positioning groove 353, so that the suspension support assembly 4 can be slid on the support rod 35 to correspond to the four corners of the battery cabinet, and the plug-in block 44 is inserted into the corresponding positioning groove 353 to limit the sliding of the suspension support assembly 4, so that the four suspension support assemblies 4 can be adjusted to correspond to the four corners of the bottom surface of the battery cabinet and the bottom support plate 46 is stuck at the four corners of the bottom surface of the battery cabinet;

[0050] Then, by controlling the motor 8 to rotate forward, the motor 8 drives the first lead screw 5 and the pulley 51 on the front side to rotate synchronously, and the pulley 51 on the front side drives the pulley 51 and the first lead screw 5 on the rear side to rotate synchronously through the transmission belt, so that the two first lead screws 5 can rotate to drive the two card shifting plates 6 to move leftward, and the two card shifting plates 6 drive the two push-up plates 7 to push the hoop frame 33 and the card slide plate 32 on the lifting assembly 3 to move upward along the card slide groove 21, so that the lifting assembly 3 can drive the four suspension assemblies 4 to rise synchronously to lift the battery cabinet;

[0051] Then, the threaded rod 45 is driven to rotate by rotating the second hand wheel, so that the threaded rod 45 relies on the support of the upper end of the hanging plate 41 to push the sliding plate 43 to descend or ascend. At the same time, the sliding plate 43 relies on the positioning support of the plug-in block 44 to drive the hanging plate 41 to ascend or descend. In this way, the spirit level 47 at the lower end of the hanging plate 41 can be observed, so as to facilitate the correction of the leveling center. In this way, the four hanging support assemblies 4 can be synchronously leveled in the horizontal position, and the center of gravity of the battery cabinet can be corrected. Then, the device can be pushed to move to the installation position, and then the motor 8 can be controlled to reverse, thereby driving the battery cabinet on the lifting assembly 3 after the hanging assembly 4 is leveled to descend for installation and fixation.

[0052] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A four-legged lifting device for center of gravity correction for battery cabinet installation, comprising a bottom frame plate (1), characterized in that: The bottom frame plate (1) is fixedly connected to the two stabilizing plates (2) and the two first fixing plates (9); the front and rear sides of the two stabilizing plates (2) are connected to the lifting assembly (3) via the provided card slide grooves (21); and the lifting assembly (3) is connected to the four suspension support assemblies (4); The two stabilizing plates (2) and the two first fixing plates (9) are rotatably connected to the two first lead screws (5) respectively via bearings, the left ends of the two first lead screws (5) are fixedly connected to pulleys (51) and are mutually connected via a transmission belt, and the left ends of the front ends of the first lead screws (5) are fixedly connected to the output shaft of a motor (8) for driving; The bottom frame plate (1) is arranged in a right-angled n-shape and universal wheels are arranged at the four corners of the bottom surface.

2. According to claim 1, a gravity center correction type four-legged lifting equipment for battery cabinet installation is characterized in that: The two first lead screws (5) are respectively threadedly connected to the two clamping plates (6); the bottom surfaces of the two clamping plates (6) are respectively clamped with the two side plates of the bottom frame plate (1) through grooves provided therein; and the two clamping plates (6) are respectively movably connected to the lower ends of the two push-up plates (7).

3. The center-of-gravity-correcting four-legged hoisting device for battery cabinet installation according to claim 1 is characterized in that: The lifting assembly (3) comprises a lifting frame (31), and four card slide plates (32) are fixedly connected to the bottom surface of the lifting frame (31), and the four card slide plates (32) are respectively connected to four card slide grooves (21) by card sliding.

4. The center-of-gravity-correcting four-legged hoisting device for battery cabinet installation according to claim 3 is characterized in that: The four card slide plates (32) are divided into two groups, and the two groups are respectively fixedly connected to two sleeve hoop frames (33) arranged in an n-shape, and the two sleeve hoop frames (33) are respectively movably connected to the upper ends of the two push-up plates (7), and each sleeve hoop frame (33) and each group of two card slide plates (32) form a sleeve-sliding state with the stabilizing plate (2).

5. The center-of-gravity-correcting four-legged hoisting device for installing a battery cabinet according to claim 3, characterized in that: The lifting frame (31) is rotatably connected to a second lead screw (34) located inside the lifting frame (31) via a bearing; the second lead screw (34) is rotatably connected to a second fixed plate (36) fixedly connected inside the lifting frame (31) via a bearing; the second lead screw (34) is threadably connected to two support rods (35) via two opposite spiral patterns; the left sides of the two support rods (35) are both sleeved inside the lifting frame (31).

6. A center-of-gravity-correcting four-legged hoisting device for battery cabinet installation according to claim 5, characterized in that: Each of the support rods (35) is fixedly connected to the two limiting frames (351) and the two blocking blocks (352), wherein the two corresponding blocking blocks (352) on the upper and lower sides and the limiting frame (351) on the left are in a clamping state with the left and right side surfaces of the lifting frame (31), and a plurality of positioning grooves (353) are provided on the upper surface of each of the support rods (35).

7. The center-of-gravity-correcting four-legged hoisting device for battery cabinet installation according to claim 1, characterized in that: The four suspension support assemblies (4) are divided into groups of two, and the two groups are symmetrically arranged and respectively connected to two support rods (35). Each group of two suspension support assemblies (4) includes a suspension support plate (41), and the suspension support plate (41) is sleeved with the support rod (35) through a movable hole (42) provided therein.

8. The center-of-gravity-correcting four-legged hoisting device for installing a battery cabinet according to claim 7, characterized in that: The hanging support plate (41) is sleeved with a sliding plate (43) that is synchronously sleeved with the movable hole (42). The sliding plate (43) is located above the support rod (35) and its bottom surface is fixedly connected to the card insertion block (44). The card insertion block (44) is adapted to each positioning groove (353).

9. A gravity center correction type four-legged hoisting device for battery cabinet installation according to claim 8, characterized in that: The sliding plate (43) is rotatably connected to the lower end of the threaded rod (45) via a bearing, and the threaded rod (45) is threadably connected to the upper end of the suspension plate (41).

10. The center-of-gravity-correcting four-legged hoisting device for installing a battery cabinet according to claim 7, characterized in that: A bottom support plate (46) and a level gauge (47) are respectively provided on opposite sides of the lower end of the suspension plate (41).

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