CN212076341U

CN212076341U - Building air conditioner installation elevating gear

Info

Publication number: CN212076341U
Application number: CN202020428781.5U
Authority: CN
Inventors: 孙建峰; 胥振宝
Original assignee: Huixin Environmental Technology Co Ltd
Current assignee: Huixin Environmental Technology Co Ltd
Priority date: 2020-03-29
Filing date: 2020-03-29
Publication date: 2020-12-04
Anticipated expiration: 2030-03-29

Abstract

The utility model relates to the technical field of building equipment, and discloses a lifting device for mounting a building air conditioner, which comprises a lift truck, wherein a double-headed motor is fixedly connected at the middle part of the bottom of an inner cavity of the lift truck, first chutes are respectively arranged at the front side and the rear side of the bottom of the inner cavity of the lift truck, a screw rod is sleeved in the first chute, a first slider is sleeved on the outer surface of the screw rod, the lifting can be stably carried out within a certain height range by matching the double-headed motor and a telescopic arm, universal wheels are arranged at the bottom, the lifting device can be conveniently used indoors or outdoors, a ladder is arranged at one side of a lifting platform, a worker can conveniently go up and down the lifting platform, and a support arm and a limiting block can be folded for storage and transportation when not in use, and the air conditioner internal and external machines can be very conveniently lifted to the lifting platform by, the labor intensity of workers is reduced, and the personal safety of the workers can be effectively protected by the handrail on the lifting platform.

Description

Building air conditioner installation elevating gear

Technical Field

The utility model relates to a architectural equipment technical field especially relates to a building air conditioner installation elevating gear.

Background

The air conditioner is an essential electrical appliance for modern people, can be used for refrigerating or heating in hot summer or severe cold winter, helps people spend two hard seasons, most of air conditioners are carried and installed by manpower, and the building air conditioner installation lifting device is used for reducing the labor intensity of workers.

The prior patent (publication number: CN209635787U) discloses a lifting device for mounting a building air conditioner, which comprises a transverse plate, a rectangular pipe, a screw rod, a motor, a worm and the like, does not occupy too much space during hoisting, reduces the labor intensity of workers and avoids accidents during manual mounting. In the prior art, safety guarantee facilities in the device are not perfect enough, workers are required to climb the air for installation during installation, safety cannot be guaranteed well, and installation and operation are not convenient and safe enough.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the safety is lower and the air conditioner installation is inconvenient, and a building air conditioner installation lifting device is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a lifting device for mounting a building air conditioner comprises a lifting truck, wherein a double-end motor is fixedly connected in the middle of the bottom of an inner cavity of the lifting truck, first sliding grooves are formed in the front side and the rear side of the bottom of the inner cavity of the lifting truck, a lead screw is sleeved in the first sliding groove, a first sliding block is sleeved on the outer surface of the lead screw, a telescopic arm is fixedly connected to the top of the first sliding block, a cross rod is sleeved on the top of the telescopic arm, two ends of the cross rod are respectively and fixedly connected with the left side and the right side of the inner cavity of a lifting table, a rail is fixedly connected to the edge of the top of the lifting table, a supporting column is fixedly connected to the rear side of the top of the lifting table, a wire wheel is fixedly connected in the middle of the supporting column, a limiting block is hinged to the, and the surface of the bottom of the supporting arm is provided with a second sliding groove, the convex block at one end of the telescopic rod is inserted in the second sliding groove, the bottom of the convex block at one end of the telescopic rod is fixedly connected with a pulley, and the train at the top of the lifting platform is fixedly connected with a tool cabinet.

Preferably, a step is fixedly connected to the middle of the front part of the lifting platform.

Preferably, the left side surface and the rear side surface of the tool cabinet are fixedly connected to the surface of the rail, and the interior of the tool cabinet is divided into three layers.

Preferably, the limiting block is triangular, and two right-angle sides of the limiting block are respectively overlapped on the front side surface of the supporting column and the surface of the bottom of the supporting arm.

Preferably, the length ratio of the supporting arm 8 to the supporting column 5 and the lifting platform 11 is 9:10: 7.

Preferably, the number of the screw rods is four, and the thread directions of two screw rods are opposite to those of the other two screw rods.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a double-end motor uses with the cooperation of flexible arm, can stably go up and down in the within range of take the altitude, and the bottom is equipped with the universal wheel, no matter indoor or outdoor can both facilitate the use, the ladder is installed to one side of elevating platform, makes things convenient for the staff to go up the elevating platform from top to bottom, and support arm and stopper homoenergetic can be packed up when not using, reduces the space occupancy, is convenient for store and transport.

(2) The utility model discloses a combination of support arm, telescopic link and line wheel, very convenient with the air conditioner inside and outside machine hoist and mount to the elevating platform, make things convenient for the staff to install the air conditioner, alleviate staff's intensity of labour, the personal safety that the staff can be protected effectively to the railing on the elevating platform.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

FIG. 2 is a top sectional view of the structure of the present invention;

FIG. 3 is a front view of the structure of the present invention;

fig. 4 is a top sectional view of the structural support arm of the present invention.

In the figure: 1. a lift car; 2. a screw rod; 3. a cross bar; 4. a railing; 5. a support pillar; 6. a wire wheel; 7. a pulley; 8. a support arm; 9. a limiting block; 10. a tool cabinet; 11. a lifting platform; 12. A telescopic arm; 13. a first slider; 14. a double-headed motor; 15. a first chute; 16. a second chute; 17. a telescopic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a lifting device for installing a building air conditioner comprises a lifting truck 1, a double-end motor 14 is fixedly connected to the middle of the bottom of an inner cavity of the lifting truck 1, first sliding grooves 15 are respectively formed in the front side and the rear side of the bottom of the inner cavity of the lifting truck 1, four screw rods 2 are sleeved inside the first sliding grooves 15, the number of the screw rods 2 is four, the thread directions of two screw rods 2 are opposite to those of the other two screw rods 2, two first sliding blocks on each group of screw rods 2 can be guaranteed to be always kept opposite to the movement direction, the lifting platform 11 can be safely and normally lifted, a first sliding block 13 is sleeved on the outer surface of each screw rod 2, a telescopic arm 12 is fixedly connected to the top of each first sliding block 13, a cross rod 3 is sleeved on the top of each telescopic arm 12, two ends of each cross rod 3 are respectively fixedly connected to the left, the lifting platform is convenient for workers to climb on the lifting platform 11 for installation operation, the edges of the top of the lifting platform 11 are fixedly connected with railings 4, the rear side of the top of the lifting platform 11 is fixedly connected with a support column 5, the middle of the support column 5 is fixedly connected with a wire wheel 6, the right side surface of one end of the support column 5 is hinged with a limit block 9, the limit block 9 is triangular, two right-angle sides of the limit block 9 are respectively lapped on the front side surface of the support column 5 and the surface of the bottom of the support arm 8, strong supporting force is provided for the support arm 8 when the support arm 8 is unfolded, meanwhile, the strength of the support arm is increased, heavier mass can be borne by the support arm 8, the safe and stable operation of the installation operation is guaranteed, the support arm 8 is hinged to the top of the support column 5, the length ratio of the support arm 8 to the support column 5 to the lifting, the extensible supporting arm 8 is prevented from being scratched to other objects, the extensible supporting arm 8 can extend out of the lifting platform 11 when in use, an air conditioner internal and external machine is hung in the lifting platform 11, the installation work is convenient, safe and rapid, the telescopic rod 17 is sleeved in the supporting arm 8, the surface of the bottom of the supporting arm 8 is provided with the second sliding groove 16, the convex block at one end of the telescopic rod 17 is inserted in the second sliding groove 16, the bottom of the convex block at one end of the telescopic rod 17 is fixedly connected with the pulley 7, the train at the top of the lifting platform 11 is fixedly connected with the tool cabinet 10, the left side surface and the rear side surface of the tool cabinet 10 are fixedly connected with the surface of the railing 4, the tool cabinet 10 is divided into three layers, the tool cabinet 10 is placed at an edge, the installation work is not hindered, tools used for installation and use are convenient to place, the taking and placing are convenient, and the, can be at the within range of the uniform height and stably go up and down, and the universal wheel is equipped with to the bottom, no matter can both facilitate the use indoor or outdoor, the ladder is installed to one side of elevating platform 11, make things convenient for the staff to go up the elevating platform from top to bottom, and support arm 12 and stopper 9 homoenergetic are packed up when not using, reduce the space occupancy, be convenient for store and carry, through support arm 12, telescopic link 17 and the combination of line wheel 6, very convenient with the air conditioner inside and outside machine hoist to elevating platform 11 on, alleviate staff's intensity of labour, railing 4 on the elevating platform can protect staff's personal safety effectively.

The utility model discloses in, when the user used the device, 14 forward rotations of double-end motor, transmission through gear and lead screw 2 can make flexible arm 12 upwards extend to open, stretch eminence with

elevating platform

11, 14 flexible arm of the reverse rotation of double-end motor shrink 12 descends the elevating platform, when support arm 8 expandes, stopper 9 rotates to support arm 8's below and supports support arm 8, support arm 8 inside telescopic link 17 extends pulley 7 to elevating platform 11 outside convenience with the air conditioner hoist to elevating platform 11.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

Claims

1. The utility model provides a building air conditioner installation elevating gear, includes lift truck (1), its characterized in that, the middle department fixedly connected with double-end motor (14) of lift truck (1) inner chamber bottom, first spout (15) have all been seted up to both sides around the bottom of lift truck (1) inner chamber, lead screw (2) have been cup jointed to the inside of first spout (15), first slider (13) have been cup jointed to the surface of lead screw (2), the top fixedly connected with flexible arm (12) of first slider (13), horizontal pole (3) have been cup jointed at the top of flexible arm (12), the both ends of horizontal pole (3) respectively with the left and right sides fixed connection of elevating platform (11) inner chamber, the edge at elevating platform (11) top all fixedly connected with railing (4), the rear side fixedly connected with support column (5) at elevating platform (11) top, fixedly connected with line wheel (6) is located in the middle of support column (5), and the right side surface of support column (5) one end articulates there is stopper (9), the top of support column (5) articulates there is support arm (8), telescopic link (17) have been cup jointed to the inside of support arm (8), and the surface of support arm (8) bottom has seted up second spout (16), the lug of telescopic link (17) one end is pegged graft in the inside of second spout (16), and the lug bottom fixedly connected with pulley (7) of telescopic link (17) one end, the train fixedly connected with instrument cabinet (10) at elevating platform (11) top.

2. A building air conditioner mounting lifting device as claimed in claim 1, characterized in that a ladder is fixedly connected to the middle of the front part of the lifting platform (11).

3. A building air conditioner mounting lifting device as claimed in claim 1, wherein the left and rear side surfaces of the tool cabinet (10) are fixedly connected to the surface of the balustrade (4), and the interior of the tool cabinet (10) is divided into three layers.

4. The building air conditioner installation lifting device as claimed in claim 1, wherein the limiting block (9) is triangular in shape, and two right-angled sides of the limiting block (9) are respectively lapped on the front side surface of the supporting column (5) and the surface of the bottom of the supporting arm (8).

5. A building air conditioner mounting lifting device as claimed in claim 1, characterized in that the length ratio of the supporting arm (8) to the supporting column (5) and the lifting platform (11) is 9:10: 7.

6. A building air conditioner installation lifting device according to claim 1, characterized in that the number of the screw rods (2) is four, and the thread direction of two screw rods (2) is opposite to that of the other two screw rods (2).