CN218620231U

CN218620231U - Folding lifting device for maintaining central air conditioner

Info

Publication number: CN218620231U
Application number: CN202222614815.1U
Authority: CN
Inventors: 王长松; 余敬芳; 吴思
Original assignee: Anhui Puxu Technology Co ltd
Current assignee: Anhui Puxu Technology Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-03-14
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses a central air conditioning maintenance is with folding hoisting device, including the moving mechanism, the lifting adjusting mechanism is installed through the bolt in moving mechanism's upper end, the lower extreme at protection machanism is passed through the bolt in lifting adjusting mechanism's upper end, the right-hand member of slide all rotates the both ends periphery of connecting at bull stick one down, the upper end of bracing piece two all rotates the both ends periphery of connecting at regulation seat one, the both ends periphery of bull stick two all rotates to be connected in the right-hand member opening of last slide, adjust the right side middle part fixedly connected with motor of seat one, the left end drive end of motor runs through the middle part and the fixedly connected with threaded rod of regulation seat one. A central air conditioning maintenance is with folding hoisting device, realized the automatic rising of last base to highly can adjust at will, realized adjusting different heights under the different scenes.

Description

Folding lifting device for maintaining central air conditioner

Technical Field

The utility model relates to a central air conditioning maintenance technical field, in particular to central air conditioning maintenance is with folding hoisting device.

Background

At present, central air conditioners are installed in most markets, because the floor height in the markets is high, the central air conditioners need to use folding lifting devices when being maintained, maintenance personnel are lifted to the position below the central air conditioners to carry out maintenance, however, in the prior art, for example, a Chinese patent document with the publication number of CN214463839U discloses a folding lifting device for maintaining the central air conditioners, the folding lifting device relates to the technical field of maintaining the central air conditioners, and the problem that the maintenance is inconvenient due to the fact that the body needs to be rotated to adjust the direction when the central air conditioners are maintained by the existing personnel is solved. The utility model discloses a folding lifting device, including first folding rod, first base, first folding rod, footstock, first folding rod, second folding rod, connecting seat, second folding rod, first folding rod and second folding rod, the upper end of first folding rod is provided with the second folding rod, and first folding rod and second folding rod all are provided with two, the upper end of second folding rod is provided with the connecting seat, the upper end of connecting seat is provided with the footstock, one side of first folding rod and second folding rod all is provided with the step board, the lower extreme of first folding rod is provided with first base, and first base and first folding rod fixed connection, the lower extreme of second folding rod is provided with the second base, and second base and second folding rod fixed connection, be provided with the bearing between connecting seat and the footstock, but this patent needs maintenance personal to climb on folding lifting device, and dangerous higher, and needs manual folding, and is comparatively troublesome during the use.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a folding lifting device for central air conditioning maintenance, which can effectively solve the problems of the background art.

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

the utility model provides a central air conditioning maintenance is with folding hoisting device, includes moving mechanism, moving mechanism's upper end is passed through the bolt and is installed lift adjustment mechanism, lift adjustment mechanism's upper end is passed through the bolt and is installed the lower extreme at protection mechanism, lift adjustment mechanism includes slide down, the lower extreme of slide all passes through the bolt and installs the side around moving mechanism's upper end down, the right-hand member of slide all rotates the both ends periphery of connecting at first bull stick down, the middle part both ends periphery of first bull stick all rotates and is connected with bracing piece one, the middle part of first bracing piece all is connected with bracing piece two through the pin rotation, the lower extreme of bracing piece two all rotates the middle part both ends periphery of connecting at first slide bar, the upper end of first bracing piece all rotates the both ends periphery of connecting at first regulation seat, the upper end of first bracing piece all rotates the both ends periphery of connecting at second regulation seat, the both ends periphery of two regulation seat all rotates and is connected with bracing piece four, the lower extreme of bracing piece all rotates the both ends periphery of connecting at first regulation seat one, the upper end periphery of three bracing piece all rotates the both ends periphery of connecting at first regulation seat two, the left threaded rod, the threaded rod is connected with the two threaded rod, the left side of the middle part of the fixed threaded rod, the threaded rod is connected with the regulation seat of the left side of the two threaded rod and the regulation seat.

Preferably, the moving mechanism comprises a lower base, and universal wheels are fixedly mounted at four corners of the lower end of the lower base.

Preferably, the protection mechanism comprises an upper base, the upper end of the upper base is fixedly connected with a guard rail, and the middle parts of two sides of the inner upper end of the guard rail are fixedly connected with tool boxes.

Preferably, the peripheries of the two ends of the first sliding rod are connected in a sliding mode in an opening in the left side of the lower sliding seat.

Preferably, the peripheries of two ends of the second sliding rod are connected in a sliding mode in an opening in the left side of the upper sliding seat.

Preferably, the upper end of the upper sliding seat is mounted on the front side and the rear side of the lower end of the upper base through bolts.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through the universal wheel of lower base lower extreme, will fold hoisting device and remove central air conditioning below, the inside of rail guard is striden into to maintenance personal to put into the inside of tool holder with the instrument, set up the universal wheel through the lower extreme of base under, realized conveniently removing folding hoisting device, and through rail guard and tool holder, realized conveniently placing maintenance tool and maintenance personal when maintaining the air conditioner, factor of safety is high.

2. The starter motor drives the threaded rod to rotate, drives and adjusts the seat and two to adjust seat one and be close to, and then drives the bracing piece one and the bracing piece three of the downside and rotate, makes bracing piece two and the bracing piece four of the downside rotate simultaneously to slide in the left side opening of slide and top slide respectively with slide bar two of the downside in time, realized the automatic rising of top base, and highly can adjust at will, realized adjusting different heights under the different scenes.

Drawings

Fig. 1 is a schematic perspective view of a foldable lifting device for maintaining a central air conditioner according to the present invention;

fig. 2 is a schematic perspective view of a second foldable lifting device for maintaining a central air conditioner according to the present invention;

fig. 3 is a schematic perspective view of the lifting adjusting mechanism of the folding lifting device for maintaining a central air conditioner.

In the figure: 1. a moving mechanism; 101. a lower base; 102. a universal wheel; 2. a lifting adjusting mechanism; 201. a lower slide base; 202. a first rotating rod; 203. a first sliding rod; 204. a first supporting rod; 205. a second supporting rod; 206. a first adjusting seat; 207. a second adjusting seat; 208. a motor; 209. a threaded rod; 2010. a third supporting rod; 2011. a fourth supporting rod; 2012. a second rotating rod; 2013. a second sliding rod; 2014. an upper slide base; 3. a protection mechanism; 301. an upper base; 302. protecting the fence; 303. a tool box.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a folding lifting device for central air conditioner maintenance, including moving mechanism 1, lifting adjustment mechanism 2 is installed through the bolt in moving mechanism 1's upper end, lifting adjustment mechanism 2's upper end is passed through the bolt and is installed at the lower extreme of protection mechanism 3, lifting adjustment mechanism 2 includes lower slide 201, lower extreme of lower slide 201 all installs the upper end front and back side at moving mechanism 1 through the bolt, the right-hand member of lower slide 201 all rotates the both ends periphery of connecting at first rocking beam 202, the middle part both ends periphery of first rocking beam 202 all rotates and is connected with bracing piece one 204, the middle part of bracing piece one 204 all rotates through the pin rod and is connected with bracing piece two 205, the lower extreme of bracing piece two 205 all rotates and connects the middle part both ends periphery at first sliding rod 203, the upper end of bracing piece two 205 all rotates and connects the both ends periphery at adjusting seat one 206, the upper end of bracing piece one 204 all rotates and connects the both ends periphery at adjusting seat two ends periphery of adjusting seat two 207, the both ends periphery of adjusting seat two ends of adjusting seat 207 all rotates and is connected with bracing piece four 2011 through the pin rod and is connected with three supporting rod 2010, the lower extreme periphery of adjusting seat 206, the two ends periphery of adjusting seat 206 rotate and is connected with the left adjusting rod 120, the adjusting seat 206, the left end periphery of the adjusting seat 206, the two ends periphery of the adjusting seat 207 rotates and is connected with the adjusting rod 207, the adjusting seat 207 rotates and the adjusting seat 207, the left end periphery of the adjusting seat 207 rotates and is connected with the adjusting rod 207, the adjusting seat 207, the left end periphery of the adjusting seat 207 rotates and is connected with the left end of the adjusting seat 207.

In this embodiment, the peripheries of the two ends of the first sliding rod 203 are both slidably connected in the left opening of the lower sliding base 201, the peripheries of the two ends of the second sliding rod 2013 are both slidably connected in the left opening of the upper sliding base 2014, and the upper end of the upper sliding base 2014 is both mounted on the front side and the rear side of the lower end of the upper base 301 through bolts.

Specifically, the starting motor 208 drives the threaded rod 209 to rotate, drives the second adjusting seat 207 to be close to the first adjusting seat 206, and then drives the first supporting rod 204 and the third supporting rod 2010 of the upper side and the lower side to rotate, and simultaneously drives the second supporting rod 205 and the fourth supporting rod 2011 of the upper side and the lower side to rotate, and the first sliding rod 203 and the second sliding rod 2013 of the upper side and the lower side respectively slide in the left openings of the lower sliding seat 201 and the upper sliding seat 2014, so that the automatic lifting of the upper base 301 is realized, the height can be adjusted at will, and different heights can be adjusted under different scenes.

In this embodiment, the moving mechanism 1 includes a lower base 101, universal wheels 102 are fixedly mounted at four corners of a lower end of the lower base 101, the protection mechanism 3 includes an upper base 301, a guard rail 302 is fixedly connected to an upper end of the upper base 301, and tool boxes 303 are fixedly connected to middle portions of two sides of an inner upper end of the guard rail 302.

Specifically, through universal wheel 102 of lower base 101 lower extreme, remove folding hoisting device to central air conditioning below, maintenance person strides into the inside of rail guard 302 to put into the inside of toolbox 303 with the instrument, set up universal wheel 102 through the lower extreme at lower base 101, realized conveniently removing folding hoisting device, and through rail guard 302 and toolbox 303, realized conveniently placing maintenance instrument and maintenance person when maintaining the air conditioner, factor of safety is high.

The working principle is as follows:

firstly, through the universal wheel 102 at the lower end of the lower base 101, the folding lifting device is moved to the lower side of the central air conditioner, maintenance personnel straddles the inside of the guard railing 302 and place tools into the inside of the tool box 303, the universal wheel 102 is arranged at the lower end of the lower base 101, the folding lifting device is convenient to move, through the guard railing 302 and the tool box 303, when maintenance tools and maintenance personnel are convenient to place to maintain the air conditioner, the safety factor is high, the motor 208 is started to drive the threaded rod 209 to rotate, the second adjusting seat 207 is driven to approach the first adjusting seat 206, the first supporting rod 204 and the third supporting rod 2010 of the upper side and the lower side are driven to rotate, meanwhile, the second supporting rod 205 and the fourth supporting rod 2011 of the upper side and the lower side are driven to rotate, in addition, the first sliding rod 203 and the second sliding rod 2013 of the upper side and the lower side respectively slide in the left openings of the lower sliding seat 201 and the upper sliding seat 2014, the automatic lifting of the upper base 301 is realized, the heights can be adjusted at will, and different heights can be adjusted at different scenes.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a central air conditioning maintenance is with folding hoisting device, includes moving mechanism (1), its characterized in that: the upper end of the moving mechanism (1) is provided with a lifting adjusting mechanism (2) through a bolt, the upper end of the lifting adjusting mechanism (2) is arranged at the lower end of the protecting mechanism (3) through a bolt, the lifting adjusting mechanism (2) comprises a lower sliding seat (201), the lower end of the lower sliding seat (201) is arranged at the front side and the rear side of the upper end of the moving mechanism (1) through a bolt, the right end of the lower sliding seat (201) is connected to the peripheries of the two ends of a first rotating rod (202) in a rotating manner, the peripheries of the two ends of the middle of the first rotating rod (202) are connected with a first supporting rod (204) in a rotating manner, the middle of the first supporting rod (204) is connected with a second supporting rod (205) through a pin rod in a rotating manner, the peripheries of the two ends of the middle of the first sliding rod (203) are connected to the peripheries of the two ends of the middle of the first supporting rod (205) in a rotating manner, the peripheries of the two ends of the two supporting rods (206) are connected to the peripheries of the two ends of the first supporting rod (204) in a rotating manner, the two supporting rod (207) are connected to the peripheries of the two supporting rod (207) in a four supporting rod (207) in a rotating manner, the peripheries of the two supporting rod (2010) are connected to the two supporting rod (207) through a four supporting rod (2010) and connected to the two supporting rod (207) through a third supporting rod (2010) through a rotating manner, the upper end of bracing piece four (2011) all rotates the middle part both ends periphery of connecting at bull stick two (2012), the both ends periphery of bull stick two (2012) all rotates the connection in the right-hand member opening of last slide (2014), adjust right side middle part fixedly connected with motor (208) of seat (206), the left end drive end of motor (208) runs through middle part and fixedly connected with threaded rod (209) of adjusting seat (206), the left end periphery threaded connection of threaded rod (209) is at the middle part of adjusting seat two (207).

2. The folding and lifting device for maintaining a central air conditioner as claimed in claim 1, wherein: the moving mechanism (1) comprises a lower base (101), and universal wheels (102) are fixedly mounted at four corners of the lower end of the lower base (101).

3. The folding and lifting device for maintaining a central air conditioner as claimed in claim 1, wherein: the protection mechanism (3) comprises an upper base (301), the upper end of the upper base (301) is fixedly connected with a protective guard (302), and the middle parts of two sides of the inner upper end of the protective guard (302) are fixedly connected with tool boxes (303).

4. The folding and lifting device for maintaining a central air conditioner as claimed in claim 1, wherein: the peripheries of two ends of the first sliding rod (203) are connected in the opening of the left side of the lower sliding seat (201) in a sliding mode.

5. The folding and lifting device for maintaining a central air conditioner as claimed in claim 1, wherein: the peripheries of the two ends of the second sliding rod (2013) are connected into the left opening of the upper sliding seat (2014) in a sliding mode.

6. The folding and lifting device for maintaining a central air conditioner as claimed in claim 1, wherein: the upper end of the upper sliding seat (2014) is arranged on the front side and the rear side of the lower end of the upper base (301) through bolts.