CN219807725U

CN219807725U - Lifting device

Info

Publication number: CN219807725U
Application number: CN202320775727.1U
Authority: CN
Inventors: 左太龙; 刘红芳
Original assignee: Tianjin Enzo Technology Development Co ltd
Current assignee: Tianjin Enzo Technology Development Co ltd
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-10-10
Anticipated expiration: 2033-04-10

Abstract

The utility model relates to the technical field of air conditioner installation, and discloses a lifting device, which solves the technical problems that an air conditioner can be supported by a lifting table, but the lifting table is positioned on one side of a stand column, the gravity center of the stand column can be lowered due to the large dead weight of the air conditioner, the stability is poor, and the stand column is easy to topple; the multifunctional electric power device comprises a bottom plate, a multi-stage electric push rod and a supporting plate, wherein universal wheels are arranged at four corners of the bottom end of the bottom plate, wheel brakes are arranged on one sides of the four universal wheels, a storage battery is fixedly arranged in the middle of the bottom end of the bottom plate, a support is fixedly arranged at the top end of the bottom plate, armrests are fixedly arranged on two sides of the top end of the support, and the multi-stage electric push rod is fixedly arranged in the middle of the top end of the support; according to the utility model, the air conditioner can be supported through the supporting plate, the air conditioner can be attached to the wall surface, the baffle plate can limit the air conditioner, the air conditioner can be prevented from falling off, the rubber pad can improve the attaching degree and friction between the supporting plate and the air conditioner and between the baffle plate and the air conditioner, and the stability of the air conditioner is improved.

Description

Lifting device

Technical Field

The utility model relates to the technical field of air conditioner installation, in particular to a lifting device.

Background

An air conditioner is an air conditioner, which is a device for adjusting and controlling parameters such as temperature, humidity, flow rate and the like of air in a building or a structure by using an artificial means, and the types of household air conditioners are various, wherein the common types of the household air conditioners include wall-mounted air conditioners, cabinet-type air conditioners, window-type air conditioners and ceiling-type air conditioners, and when the air conditioners are installed, the air conditioners need to be lifted and installed;

according to the "an indoor installation air conditioner companion ladder" that chinese patent grant publication number CN214611298U provided, can support the air conditioner through the elevating platform, but the elevating platform is located one side of stand, because the dead weight of air conditioner is great, can reduce the focus of stand, and stability is relatively poor, leads to the stand to empty easily, and the stand highly is higher, compares occupation space, is inconvenient for removing, when the indoor to its removal of door frame lower, the door frame obstructs the traffic of stand easily.

Disclosure of Invention

The utility model provides a lifting device, which solves the technical problems that an air conditioner can be supported by a lifting table, but the lifting table is positioned on one side of a stand column, the gravity center of the stand column can be lowered due to the fact that the dead weight of the air conditioner is large, the stability is poor, and the stand column is easy to topple.

In order to solve the technical problems, the lifting device comprises a bottom plate, a multi-stage electric push rod and a supporting plate, wherein universal wheels are arranged at four corners of the bottom end of the bottom plate, wheel brakes are arranged on one sides of the universal wheels, a storage battery is fixedly arranged in the middle of the bottom end of the bottom plate, a support is fixedly arranged at the top end of the bottom plate, armrests are fixedly arranged on two sides of the top end of the support, the multi-stage electric push rod is fixedly arranged in the middle of the top end of the support, a telescopic rod of the multi-stage electric push rod is fixedly connected with the middle of the bottom end of the supporting plate, a baffle is fixedly arranged on one side of the top end of the supporting plate, rubber pads are arranged on the top end of the supporting plate and the back of the baffle, two sleeves are fixedly arranged on two sides of the top end of the bottom plate, four sleeves are fixedly connected with telescopic cylinders, spanner positions are fixedly arranged on the top ends of the telescopic cylinders, threaded rods are fixedly arranged on the tops of the four spanner positions, threaded holes are respectively arranged on the four corners of the bottom end of the supporting plate, and the threaded rods are in threaded connection with the threaded holes respectively.

Preferably, the bottom of multistage electric putter and the telescopic link of multistage electric putter are all fixedly connected with first locating plate, two first locating plate all through the bolt respectively with the middle part on bottom plate top and the middle part fixed connection of layer board bottom, one of them the bottom mounting of first locating plate is equipped with the fixture block, the fixture block is connected with the middle part block on bottom plate top.

Preferably, the bottom ends of the four sleeves are fixedly provided with second positioning plates, and the bottom ends of the four second positioning plates are fixedly connected with two sides of the top end of the bottom plate through bolts respectively.

Preferably, the bottom of four telescopic cylinders is all fixed and is equipped with first slider, four first slider respectively with four telescopic inner wall sliding connection, four the bottom of telescopic column is all fixed and is equipped with the second slider, four the second slider respectively with four telescopic cylinder's inner wall sliding connection.

Preferably, a first through hole is formed in the middle of the top end of the support, the multi-stage electric push rod is connected with the first through hole in a penetrating mode, two second through holes are formed in two sides of the top end of the support, and four sleeves are connected with four second through holes Kong Chuancha respectively.

Preferably, the inner wall at one side of the top end of the support is fixedly provided with a multi-stage electric push rod switch, and the multi-stage electric push rod is electrically connected with the storage battery through the multi-stage electric push rod switch.

Compared with the related art, the utility model has the beneficial effects that:

the lifting device provided by the utility model has the advantages that the air conditioner can be supported through the supporting plate, the air conditioner can be attached to the wall surface, the baffle plate can limit the air conditioner, the air conditioner can be prevented from falling off, the rubber pad can improve the attaching degree and friction between the supporting plate and the baffle plate and the air conditioner, the stability of the air conditioner is improved, the supporting plate can be supported through the telescopic rod of the multi-stage electric push rod, the supporting plate can be positioned above the support, the support can be prevented from being eccentric, the stability of the support can be kept, the support is not easy to topple over, the bottom plate can be reinforced through the support, the bottom plate is not easy to deform, the bottom plate can be balanced through the storage battery, the gravity center of the support can be lowered, the multi-stage electric push rod can be supplied with power, the supporting plate can be pushed to rise, the air conditioner can be lifted, the air conditioner is convenient to install the air conditioner, the height of the supporting plate can be reduced through controlling the telescopic rod of the multi-stage electric push rod to shrink, the air conditioner can be relatively saved, and the air conditioner can be conveniently moved in a lower indoor room;

through loosening the wheel of universal wheel and stopping, be convenient for remove the bottom plate through the universal wheel, can remove support and air conditioner, can control its direction of movement through the handrail, through trampling the wheel of universal wheel and stopping, can lock the universal wheel, be convenient for wear respectively through first through-hole and second through-hole and establish multistage electric putter and flexible section of thick bamboo, and can support multistage electric putter and flexible section of thick bamboo level, multistage electric putter and flexible section of thick bamboo are difficult for inclining, have good stability, when the layer board goes up and down, can drive flexible post and flexible section of thick bamboo, four flexible posts and four flexible barrels can be to the vertical motion direction of layer board, can keep the roughness of layer board both sides, be difficult for the slope when the layer board atress, have good stability.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a base plate according to the present utility model;

FIG. 3 is a schematic view of the structure of the top end of the stent of the present utility model;

fig. 4 is a schematic cross-sectional view of the sleeve of the present utility model.

Reference numerals in the drawings: 1. a bottom plate; 2. a universal wheel; 3. a storage battery; 4. a bracket; 5. an armrest; 6. a first through hole; 7. a second through hole; 8. a multi-stage electric push rod; 9. a first positioning plate; 10. a clamping block; 11. a supporting plate; 12. a baffle; 13. a rubber pad; 14. a sleeve; 15. a second positioning plate; 16. a telescopic cylinder; 17. a telescopic column; 18. a first slider; 19. a second slider; 20. a wrench position; 21. a threaded rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to figures 1-4, a lifting device comprises a bottom plate 1, a multi-stage electric push rod 8 and a supporting plate 11, wherein universal wheels 2 are arranged at four corners of the bottom end of the bottom plate 1, wheel brakes are arranged on one sides of the four universal wheels 2, a storage battery 3 is fixedly arranged in the middle of the bottom end of the bottom plate 1, a support 4 is fixedly arranged at the top end of the bottom plate 1, armrests 5 are fixedly arranged on two sides of the top end of the support 4, the multi-stage electric push rod 8 is fixedly arranged in the middle of the top end of the support 4, a telescopic rod of the multi-stage electric push rod 8 is fixedly connected with the middle of the bottom end of the supporting plate 11, a baffle 12 is fixedly arranged on one side of the top end of the supporting plate 11, rubber pads 13 are respectively arranged on the top end of the supporting plate 11 and the back of the baffle 12, two sleeves 14 are respectively fixedly arranged on two sides of the top end of the bottom plate 1, and telescopic cylinders 16 are respectively and slidably connected with the four sleeves 14, four telescopic cylinders 16 all sliding connection have telescopic column 17, the top of four telescopic column 17 all is equipped with spanner position 20, the top of four spanner position 20 is all fixed and is equipped with threaded rod 21, threaded hole has all been seted up to four corners of layer board 11 bottom, four threaded rod 21 respectively with four threaded hole threaded connection, telescopic link through multistage electric putter 8 can support layer board 11, can make layer board 11 be located the top of support 4, can avoid support 4 eccentric, can keep the stability of support 4, can consolidate bottom plate 1 through support 4, bottom plate 1 is difficult for deformation, can be to bottom plate 1 counter weight through battery 3, can reduce the focus of support 4, and can supply power to multistage electric putter 8, the telescopic link through control multistage electric putter 8 extends, can promote layer board 11 and rise, can lift the air conditioner and rise.

Referring to fig. 2, the bottom of the multi-stage electric push rod 8 and the telescopic rod of the multi-stage electric push rod 8 are fixedly connected with first positioning plates 9, the two first positioning plates 9 are fixedly connected with the middle of the top end of the bottom plate 1 and the middle of the bottom end of the supporting plate 11 respectively through bolts, a clamping block 10 is arranged at the bottom end of one first positioning plate 9, the clamping block 10 is connected with the middle of the top end of the bottom plate 1 in a clamping manner, the multi-stage electric push rod 8 is convenient to install and detach through the first positioning plates 9, and the stability of the multi-stage electric push rod 8 can be improved through the clamping block 10.

Referring to fig. 1, the bottom ends of the four sleeves 14 are fixedly provided with second positioning plates 15, the bottom ends of the four second positioning plates 15 are fixedly connected with two sides of the top end of the bottom plate 1 respectively through bolts, and the sleeves 14 are convenient to assemble and disassemble through the second positioning plates 15.

Referring to fig. 4, the bottom ends of the four telescopic cylinders 16 are fixedly provided with first sliding blocks 18, the four first sliding blocks 18 are respectively and slidably connected with the inner walls of the four sleeves 14, the bottom ends of the four telescopic columns 17 are fixedly provided with second sliding blocks 19, the four second sliding blocks 19 are respectively and slidably connected with the inner walls of the four telescopic cylinders 16, the telescopic cylinders 16 and the telescopic columns 17 can be limited through the first sliding blocks 18 and the second sliding blocks 19, falling of the telescopic cylinders can be avoided, and the stability of the telescopic cylinders can be improved.

Referring to fig. 1 and 3, a first through hole 6 is formed in the middle of the top end of the support 4, the multi-stage electric push rod 8 is connected with the first through hole 6 in a penetrating manner, two second through holes 7 are formed in two sides of the top end of the support 4, four sleeves 14 are respectively connected with the four second through holes 7 in a penetrating manner, the multi-stage electric push rod 8 and the telescopic cylinder 16 are respectively arranged in a penetrating manner through the first through hole 6 and the second through hole 7 in a penetrating manner, the multi-stage electric push rod 8 and the telescopic cylinder 16 can be horizontally supported, the multi-stage electric push rod 8 and the telescopic cylinder 16 are not prone to tilting, and good stability is achieved.

Referring to fig. 1, a multi-stage electric push rod switch is fixedly arranged on the inner wall of one side of the top end of the support 4, the multi-stage electric push rod 8 is electrically connected with the storage battery 3 through the multi-stage electric push rod switch, and the work of the multi-stage electric push rod 8 is conveniently controlled through the multi-stage electric push rod switch.

In summary, in the utility model, a worker pushes the handrail 5, moves the bracket 4 to an air conditioner mounting point through the universal wheel 2, steps on the wheel brake of the universal wheel 2, makes one side of the supporting plate 11 close to a wall surface, places the air conditioner on the supporting plate 11, limits the air conditioner by the baffle 12, can prevent the air conditioner from falling off, the rubber pad 13 can improve the fitting degree and friction between the supporting plate 11 and the baffle 12 and the air conditioner, the air conditioner and the supporting plate 11 are positioned above the bracket 4, the eccentricity of the bracket 4 can be avoided, the stability of the bracket 4 can be kept, the bracket 4 is not easy to topple, the telescopic rod of the multi-stage electric push rod 8 is controlled to extend, the telescopic rod of the multi-stage electric push rod 8 can push the supporting plate 11 to rise, the air conditioner can be lifted and the air conditioner can be mounted in the process, the support 4 can horizontally support the multi-stage electric push rod 8 and the telescopic cylinder 16 through the first through hole 6 and the second through hole 7, the multi-stage electric push rod 8 and the telescopic cylinder 16 are not easy to incline, when the supporting plate 11 is lifted, the telescopic columns 17 and the telescopic cylinder 16 can be driven to stretch out and draw back, the four telescopic columns 17 and the four telescopic cylinders 16 can guide the vertical movement of the supporting plate 11, the flatness of the two sides of the supporting plate 11 can be kept, the supporting plate 11 is not easy to incline when being stressed, the support has good stability, after the air conditioner is installed, workers control the telescopic rods of the multi-stage electric push rod 8 to shrink, the telescopic cylinder 16 and the telescopic columns 17 can shrink, the height of the supporting plate 11 can be reduced, space can be saved, and a wheel brake can be released again, so that the support 4 can be moved in a room with a lower door frame.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lifting device, includes bottom plate (1), multistage electricity push rod (8) and layer board (11), its characterized in that: universal wheels (2) are arranged at four corners of the bottom end of the bottom plate (1), wheel brakes are arranged on one sides of the universal wheels (2), a storage battery (3) is fixedly arranged in the middle of the bottom end of the bottom plate (1), a support (4) is fixedly arranged at the top end of the bottom plate (1), armrests (5) are fixedly arranged on two sides of the top end of the support (4), a multi-stage electric push rod (8) is fixedly arranged in the middle of the top end of the support (4), a telescopic rod of the multi-stage electric push rod (8) is fixedly connected with the middle of the bottom end of a supporting plate (11), a baffle (12) is fixedly arranged on one side of the top end of the supporting plate (11), the utility model discloses a support plate, including support plate (11), baffle (12), sleeve (14), telescopic tube (16), spanner position (20), screw rod (21) are all fixed in the top of layer board (11) and the back of baffle (12), two sleeves (14) are all fixed in both sides on bottom plate (1) top, four sleeve (14) all sliding connection has telescopic tube (16), four telescopic tube (16) all sliding connection has telescopic column (17), four the top of telescopic column (17) all is equipped with spanner position (20), four the top of spanner position (20) is all fixed and is equipped with threaded rod (21), threaded hole has all been seted up to four corners on layer board (11) bottom, four threaded rod (21) respectively with four threaded hole threaded connection.

2. The lifting device according to claim 1, wherein the bottom end of the multi-stage electric push rod (8) and the telescopic rod of the multi-stage electric push rod (8) are fixedly connected with first positioning plates (9), the two first positioning plates (9) are fixedly connected with the middle part of the top end of the bottom plate (1) and the middle part of the bottom end of the supporting plate (11) respectively through bolts, a clamping block (10) is arranged at the bottom end of one first positioning plate (9), and the clamping block (10) is connected with the middle part of the top end of the bottom plate (1) in a clamping mode.

3. The lifting device according to claim 1, wherein the bottom ends of the four sleeves (14) are fixedly provided with second positioning plates (15), and the bottom ends of the four second positioning plates (15) are fixedly connected with two sides of the top end of the bottom plate (1) through bolts respectively.

4. The lifting device according to claim 1, wherein the bottom ends of the four telescopic cylinders (16) are fixedly provided with first sliding blocks (18), the four first sliding blocks (18) are respectively in sliding connection with the inner walls of the four sleeves (14), the bottom ends of the four telescopic columns (17) are fixedly provided with second sliding blocks (19), and the four second sliding blocks (19) are respectively in sliding connection with the inner walls of the four telescopic cylinders (16).

5. The lifting device according to claim 1, wherein a first through hole (6) is formed in the middle of the top end of the support (4), the multi-stage electric push rod (8) is connected with the first through hole (6) in a penetrating mode, two second through holes (7) are formed in two side sides of the top end of the support (4), and four sleeves (14) are connected with the four second through holes (7) in a penetrating mode respectively.

6. The lifting device according to claim 1, wherein a multistage electric push rod switch is fixedly arranged on the inner wall of one side of the top end of the support (4), and the multistage electric push rod (8) is electrically connected with the storage battery (3) through the multistage electric push rod switch.