A kind of hanging air conditioner convenience type mobile device
Technical field
The present invention relates to a kind of mobile device, more particularly to a kind of hanging air conditioner convenience type mobile device.
Background technology
Air-conditioning is the abbreviation of air regulator, and air-conditioning is the temperature to air, humidity, degree of purity, at air velocity
Reason, meet people's production, the equipment of living needs.Hanging air conditioner is the one of which of air-conditioning, for saving ground to area of space
(generally closed) unit that processing air temperature variations are provided in side.Its function is to the room (or closing space, region)
The parameters such as temperature, humidity, cleanliness factor and the air velocity of interior air are adjusted, will with meet human comfort or technical process
Ask, but the size of air-conditioning is selected according to the size in space.
Air-conditioning needs air-conditioning being moved to required position when installing, due to the heavier mass of air-conditioning, so closely moving
It can be made troubles on dynamic to staff.
Therefore need badly and research and develop a kind of hanging air conditioner convenience type mobile device for being easy to air-conditioning to carry, to overcome in the prior art
Closely move the shortcomings that inconvenient.
The content of the invention
(1) technical problems to be solved
The present invention closely moves the shortcomings that inconvenient in the prior art in order to overcome, and the technical problem to be solved in the present invention is
A kind of hanging air conditioner convenience type mobile device for being easy to air-conditioning to carry is provided.
(2) technical scheme
In order to solve the above-mentioned technical problem, the invention provides such a hanging air conditioner convenience type mobile device, including
There are placement rack, the first universal wheel, hanging air conditioner, installing mechanism and fixed mechanism, be provided with the first groove at the top of placement rack, first is recessed
Hanging air conditioner is placed with groove, is connected with installing mechanism on the right side of hanging air conditioner, all around four sides are respectively connected with for placement rack bottom
First universal wheel, placement rack right side central are connected with fixed mechanism.
Preferably, installing mechanism includes the first fix bar, kelly, screw rod and cylindrical rubber block, hanging air conditioner right side
Upper and lower two are symmetrically provided with the second groove, and kelly is placed with the second groove, and the first fix bar is connected with the right side of kelly, and first is solid
Fixed pole is symmetrically provided with screwed hole for two up and down, and the mode being connected through a screw thread in screwed hole is connected with screw rod, the connection of screw rod left end
There is cylindrical rubber block.
Preferably, fixed mechanism includes latch closure, the first slide rail, the first sliding block, mobile bar, the second fix bar and the first steel
Cord, mounting seat middle part are connected with the first slide rail, and slidingtype is connected with the first sliding block on the first slide rail, and the first sliding block and first are slided
Rail coordinates, and mobile bar is connected with the left of the first sliding block, and middle part is connected with the second fix bar, mobile bar front side left part on front side of mobile bar
The first steel wire rope is connected with, for the first wirerope-winding in the second fix bar, hanging air conditioner right side central is connected with latch closure.
Preferably, drag gear is also included, placement rack right side central is connected with drag gear, and drag gear includes peace
Frame up, the second slide rail, the second sliding block, elevating lever, the 3rd fix bar and the second steel wire rope, placement rack right side central are connected with installation
Frame, installing frame middle top are provided with first through hole, and front side is connected with the 3rd fix bar at the top of installing frame, is connected in the 3rd fix bar
There is the second steel wire rope, the interior front side of installing frame is connected with the second slide rail, and slidingtype is connected with the second sliding block on the second slide rail, and second slides
Elevating lever is connected with rear side of block, elevating lever passes through first through hole, the second through hole is equably provided with elevating lever.
Preferably, first bearing seat, the first bull stick, gear, rack, worm gear, second bearing seat, the second bull stick are also included
And worm screw, front and rear sides bottom is symmetrically connected with first bearing seat in installing frame, and the first bull stick is connected with first bearing seat, and
Gear is connected with the middle part of one bull stick, the first bull stick rear portion is connected with worm gear, and rack is connected with the right side of elevating lever, and rack is located at tooth
The left side of wheel, wheel and rack engagement, installing frame top rear are connected with second bearing seat, second are connected with second bearing seat
Bull stick, the second bull stick bottom are connected with worm screw, worm gear and worm engaging.
Preferably, 3rd bearing seat, the 3rd bull stick, connecting rod and the second universal wheel are also included, before and after placement rack bottom
The side of left and right four is respectively connected with 3rd bearing seat, is connected with the 3rd bull stick on the 3rd bearing seat of the left and right sides, on the 3rd bull stick
Left and right ends are respectively connected with three connecting rods, and rotary type is connected with the second universal wheel in connecting rod.
Preferably, torsionspring, the 4th bull stick and brake pad are also included, placement rack lower right side is connected by torsionspring
The 4th bull stick is connected to, the 4th bull stick end is connected with brake pad.
Preferably, placement rack material is stainless steel.
Operation principle:When needing to carry hanging air conditioner, staff leads to installing mechanism and hanging air conditioner is arranged on into placement
On seat, then hanging air conditioner is fixed by fixed mechanism, thus hanging air conditioner can be carried by mobile placement rack, moved
It is dynamic convenient.
Because installing mechanism includes the first fix bar, kelly, screw rod and cylindrical rubber block, hanging air conditioner right side is up and down
Two are symmetrically provided with the second groove, and kelly is placed with the second groove, the first fix bar, the first fix bar are connected with the right side of kelly
Upper and lower two are symmetrically provided with screwed hole, and the mode being connected through a screw thread in screwed hole is connected with screw rod, and screw rod left end is connected with circle
Cylindrical rubber block, during carrying, hanging air conditioner is placed in the first groove by staff, and kelly then is sticked into the second groove
Interior, after kelly sticks into the second groove, staff rotates screw rod, drives cylindrical rubber block to be moved to the left, makes cylindrical rubber
Blob of viscose is entered in the second groove, so that kelly can be with clamping hanging air conditioner, after kelly clamping, staff stops operating
Screw rod.After hanging air conditioner is carried to correct position, staff rotates screw rod, drives cylindrical rubber block to move right, makes
Cylindrical rubber block leaves the second groove, so that kelly unclamps, after kelly unclamps, staff stops operating screw rod, this
When staff kelly is taken out out of second groove, hanging air conditioner can thus be removed.
Because fixed mechanism includes latch closure, the first slide rail, the first sliding block, mobile bar, the second fix bar and the first steel wire
Rope, mounting seat middle part are connected with the first slide rail, and slidingtype is connected with the first sliding block, the first sliding block and the first slide rail on the first slide rail
Coordinate, mobile bar is connected with the left of the first sliding block, middle part is connected with the second fix bar on front side of mobile bar, and left part connects on front side of mobile bar
The first steel wire rope is connected to, the first wirerope-winding is in the second fix bar, and hanging air conditioner right side central is connected with latch closure, when hanging
After air-conditioning places, staff moves forward the first sliding block, drives mobile bar to move forward, when mobile bar can catch on latch closure
When, staff stops mobile first sliding block, and now the first steel wire rope is bypassed latch closure by staff, and is tied up in the second fix bar
On, so as to fixed hanging air conditioner, stability when increase hanging air conditioner moves.When needing to remove hanging air conditioner, staff
First steel wire rope is untied, is then moved rearwards the first sliding block, drives mobile bar to be moved rearwards, mobile bar is separated with latch closure,
Now staff's can removes hanging air conditioner.
Because also including drag gear, placement rack right side central is connected with drag gear, and drag gear includes installation
Frame, the second slide rail, the second sliding block, elevating lever, the 3rd fix bar and the second steel wire rope, placement rack right side central are connected with installation
Frame, installing frame middle top are provided with first through hole, and front side is connected with the 3rd fix bar at the top of installing frame, is connected in the 3rd fix bar
There is the second steel wire rope, the interior front side of installing frame is connected with the second slide rail, and slidingtype is connected with the second sliding block on the second slide rail, and second slides
Elevating lever is connected with rear side of block, elevating lever passes through first through hole, and the second through hole is equably provided with elevating lever, when mobile, work
Personnel untie the second steel wire rope, then pull elevating lever, after elevating lever is pulled to proper height, staff as needed
Elevating lever is stopped drag, and by second the second through hole of steel wire penetrating, and the second steel wire rope is tied up in the 3rd fix bar, now
Staff's can hauls elevating lever movement placement rack, adds mobile convenience.
Because also include first bearing seat, the first bull stick, gear, rack, worm gear, second bearing seat, the second bull stick and
Worm screw, front and rear sides bottom is symmetrically connected with first bearing seat in installing frame, is connected with the first bull stick in first bearing seat, and first
Gear is connected with the middle part of bull stick, the first bull stick rear portion is connected with worm gear, and rack is connected with the right side of elevating lever, and rack is located at gear
Left side, wheel and rack engagement, installing frame top rear is connected with second bearing seat, second turn is connected with second bearing seat
Bar, the second bull stick bottom are connected with worm screw, worm gear and worm engaging.When needing to move hanging air conditioner, staff rotates the
Two bull sticks, worm screw is driven to rotate, because worm and wheel engages, worm screw, which rotates, drives worm gear wheel, so as to drive first
Bar rotation, and then make pinion rotation, because wheel and rack engages, pinion rotation band carry-over bar moves, staff
The second bull stick can be rotated by different directions clockwise and anticlockwise, the raising and lowering of elevating lever is controlled, works as elevating lever
After reaching proper height, staff stops operating the second bull stick.Such improvement can more easily adjust elevating lever
Highly, the convenience of work is increased, due to the single-direction transmission of worm and wheel, so in the case where not rotating the second bull stick,
The position of elevating lever just secures.
Because also including 3rd bearing seat, the 3rd bull stick, connecting rod and the second universal wheel, placement rack bottom is all around
Four sides are respectively connected with 3rd bearing seat, are connected with the 3rd bull stick on the 3rd bearing seat of the left and right sides, the left and right on the 3rd bull stick
Both ends are respectively connected with three connecting rods, and rotary type is connected with the second universal wheel in connecting rod.In stair activity, pull and place
Seat, can make three the second universal wheel alternations, so be easy to stair activity laborsaving.
Because also including torsionspring, the 4th bull stick and brake pad, placement rack lower right side is connected by torsionspring
There is the 4th bull stick, the 4th bull stick end is connected with brake pad, and after placement rack reaches correct position, staff slams the with pin
Four bull sticks, turn to brake pad and contacted with ground, can so prevent placement rack from moving, increase security.When needing to move
When, staff can rotate the 4th bull stick again, brake pad is resetted in the presence of torsionspring.
(3) beneficial effect
The present invention devises a kind of hanging air conditioner convenience type mobile device, by being provided with installing mechanism, so facilitates
The placement of hanging air conditioner, by being provided with fixed mechanism, so it is easy to the fixation of hanging air conditioner, and drag gear is set, increases
Add mobile convenience, while be provided with first bearing seat, the first bull stick, gear, rack, worm gear, second bearing seat, second
Bull stick and worm screw, such improvement can more easily adjust the height of elevating lever, increase the convenience of work, be additionally provided with
3rd bearing seat, the 3rd bull stick, connecting rod and the second universal wheel, so it is easy to stair activity laborsaving, is provided with torsionspring,
It four bull sticks and brake pad, can so prevent placement rack from moving, increase security.
Brief description of the drawings
Fig. 1 is the first main structure diagram of the present invention.
Fig. 2 is the main structure diagram of installing mechanism of the present invention.
Fig. 3 is the main structure diagram of fixed mechanism of the present invention.
Fig. 4 is second of main structure diagram of the present invention.
Fig. 5 is the first left view structural representation of drag gear of the present invention.
Fig. 6 is second of left view structural representation of drag gear of the present invention.
Fig. 7 is the part left view structural representation of the present invention.
Fig. 8 is the part main structure diagram of the present invention.
Mark in accompanying drawing for:1- placement racks, the universal wheels of 2- first, the grooves of 3- first, 4- hanging air conditioners, 5- fitting machines
Structure, the grooves of 51- second, the fix bars of 52- first, 53- kellies, 54- screwed holes, 55- screw rods, 56- cylindrical rubber blocks, 6- are fixed
Mechanism, 61- latch closures, the slide rails of 62- first, the sliding blocks of 63- first, 64- mobile bars, the fix bars of 65- second, the steel wire ropes of 66- first, 7-
Drag gear, 71- installing frames, 72- first through hole, the slide rails of 73- second, the sliding blocks of 74- second, 75- elevating levers, the through holes of 76- second,
The fix bars of 77- the 3rd, the steel wire ropes of 78- second, 8- first bearing seats, the bull sticks of 9- first, 10- gears, 11- racks, 12- worm gears,
13- second bearing seats, the bull sticks of 14- second, 15- worm screws, 16- 3rd bearing seats, the bull sticks of 17- the 3rd, 18- connecting rods, 19- second
Universal wheel, 20- torsionsprings, the bull sticks of 21- the 4th, 22- brake pads.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of hanging air conditioner convenience type mobile device, as shown in figures 1-8, include placement rack 1, the first universal wheel 2, hanging
Air-conditioning 4, installing mechanism 5 and fixed mechanism 6, the top of placement rack 1 are provided with the first groove 3, hanging air conditioner are placed with the first groove 3
4, the right side of hanging air conditioner 4 is connected with installing mechanism 5, and all around four sides are respectively connected with the first universal wheel 2 to the bottom of placement rack 1, put
Put the right side central of seat 1 and be connected with fixed mechanism 6.
Embodiment 2
A kind of hanging air conditioner convenience type mobile device, as shown in figures 1-8, include placement rack 1, the first universal wheel 2, hanging
Air-conditioning 4, installing mechanism 5 and fixed mechanism 6, the top of placement rack 1 are provided with the first groove 3, hanging air conditioner are placed with the first groove 3
4, the right side of hanging air conditioner 4 is connected with installing mechanism 5, and all around four sides are respectively connected with the first universal wheel 2 to the bottom of placement rack 1, put
Put the right side central of seat 1 and be connected with fixed mechanism 6.
Installing mechanism 5 includes the first fix bar 52, kelly 53, screw rod 55 and cylindrical rubber block 56, and hanging air conditioner 4 is right
Side is symmetrically provided with the second groove 51 for two up and down, kelly 53 is placed with the second groove 51, it is solid that the right side of kelly 53 is connected with first
Fixed pole 52, the first fix bar are symmetrically provided with screwed hole 54 for two about 52, and the mode being connected through a screw thread in screwed hole 54 connects
There is screw rod 55, the left end of screw rod 55 is connected with cylindrical rubber block 56.
Embodiment 3
A kind of hanging air conditioner convenience type mobile device, as shown in figures 1-8, include placement rack 1, the first universal wheel 2, hanging
Air-conditioning 4, installing mechanism 5 and fixed mechanism 6, the top of placement rack 1 are provided with the first groove 3, hanging air conditioner are placed with the first groove 3
4, the right side of hanging air conditioner 4 is connected with installing mechanism 5, and all around four sides are respectively connected with the first universal wheel 2 to the bottom of placement rack 1, put
Put the right side central of seat 1 and be connected with fixed mechanism 6.
Installing mechanism 5 includes the first fix bar 52, kelly 53, screw rod 55 and cylindrical rubber block 56, and hanging air conditioner 4 is right
Side is symmetrically provided with the second groove 51 for two up and down, kelly 53 is placed with the second groove 51, it is solid that the right side of kelly 53 is connected with first
Fixed pole 52, the first fix bar are symmetrically provided with screwed hole 54 for two about 52, and the mode being connected through a screw thread in screwed hole 54 connects
There is screw rod 55, the left end of screw rod 55 is connected with cylindrical rubber block 56.
Fixed mechanism 6 includes latch closure 61, the first slide rail 62, the first sliding block 63, mobile bar 64, the second fix bar 65 and
One steel wire rope 66, is connected with the first slide rail 62 in the middle part of mounting seat, and slidingtype is connected with the first sliding block 63 on the first slide rail 62, and first
Sliding block 63 coordinates with the first slide rail 62, and the left side of the first sliding block 63 is connected with mobile bar 64, and the front side of mobile bar 64 middle part is connected with the
Two fix bars 65, the front side left part of mobile bar 64 are connected with the first steel wire rope 66, and the first steel wire rope 66 is wrapped in the second fix bar 65
On, the right side central of hanging air conditioner 4 is connected with latch closure 61.
Embodiment 4
A kind of hanging air conditioner convenience type mobile device, as shown in figures 1-8, include placement rack 1, the first universal wheel 2, hanging
Air-conditioning 4, installing mechanism 5 and fixed mechanism 6, the top of placement rack 1 are provided with the first groove 3, hanging air conditioner are placed with the first groove 3
4, the right side of hanging air conditioner 4 is connected with installing mechanism 5, and all around four sides are respectively connected with the first universal wheel 2 to the bottom of placement rack 1, put
Put the right side central of seat 1 and be connected with fixed mechanism 6.
Installing mechanism 5 includes the first fix bar 52, kelly 53, screw rod 55 and cylindrical rubber block 56, and hanging air conditioner 4 is right
Side is symmetrically provided with the second groove 51 for two up and down, kelly 53 is placed with the second groove 51, it is solid that the right side of kelly 53 is connected with first
Fixed pole 52, the first fix bar are symmetrically provided with screwed hole 54 for two about 52, and the mode being connected through a screw thread in screwed hole 54 connects
There is screw rod 55, the left end of screw rod 55 is connected with cylindrical rubber block 56.
Fixed mechanism 6 includes latch closure 61, the first slide rail 62, the first sliding block 63, mobile bar 64, the second fix bar 65 and
One steel wire rope 66, is connected with the first slide rail 62 in the middle part of mounting seat, and slidingtype is connected with the first sliding block 63 on the first slide rail 62, and first
Sliding block 63 coordinates with the first slide rail 62, and the left side of the first sliding block 63 is connected with mobile bar 64, and the front side of mobile bar 64 middle part is connected with the
Two fix bars 65, the front side left part of mobile bar 64 are connected with the first steel wire rope 66, and the first steel wire rope 66 is wrapped in the second fix bar 65
On, the right side central of hanging air conditioner 4 is connected with latch closure 61.
Also include drag gear 7, the right side central of placement rack 1 is connected with drag gear 7, and drag gear 7 includes installation
Frame 71, the second slide rail 73, the second sliding block 74, elevating lever 75, the 3rd fix bar 77 and the second steel wire rope 78, in the right side of placement rack 1
Portion is connected with installing frame 71, and the middle top of installing frame 71 is provided with first through hole 72, and it is solid that the top of installing frame 71 front side is connected with the 3rd
Fixed pole 77, the second steel wire rope 78 is connected with the 3rd fix bar 77, front side is connected with the second slide rail 73 in installing frame 71, and second slides
Slidingtype is connected with the second sliding block 74 on rail 73, and the rear side of the second sliding block 74 is connected with elevating lever 75, and elevating lever 75 is logical through first
Hole 72, the second through hole 76 is equably provided with elevating lever 75.
Also include first bearing seat 8, the first bull stick 9, gear 10, rack 11, worm gear 12, second bearing seat 13, second
Bull stick 14 and worm screw 15, front and rear sides bottom is symmetrically connected with first bearing seat 8 in installing frame 71, is connected in first bearing seat 8
There is the first bull stick 9, the middle part of the first bull stick 9 is connected with gear 10, and the rear portion of the first bull stick 9 is connected with worm gear 12, the right side of elevating lever 75
Side is connected with rack 11, and rack 11 is located at the left side of gear 10, and gear 10 engages with rack 11, the connection of the top rear of installing frame 71
There is second bearing seat 13, the second bull stick 14 is connected with second bearing seat 13, the bottom of the second bull stick 14 is connected with worm screw 15, worm gear
12 engage with worm screw 15.
Also include 3rd bearing seat 16, the 3rd bull stick 17, the universal wheel 19 of connecting rod 18 and second, before the bottom of placement rack 1
Four sides of left and right are respectively connected with 3rd bearing seat 16 afterwards, are connected with the 3rd bull stick 17 on the 3rd bearing seat 16 of the left and right sides, and the 3rd
Left and right ends on bull stick 17 are respectively connected with three connecting rods 18, and rotary type is connected with the second universal wheel 19 in connecting rod 18.
Also include torsionspring 20, the 4th bull stick 21 and brake pad 22, the lower right side of placement rack 1 passes through torsionspring 20
The 4th bull stick 21 is connected with, the end of the 4th bull stick 21 is connected with brake pad 22.
The material of placement rack 1 is stainless steel.
Operation principle:When needing to carry hanging air conditioner 4, hanging air conditioner 4 is arranged on by the logical installing mechanism 5 of staff to be put
Put on seat 1, then fixed hanging air conditioner 4 by fixed mechanism 6, thus can be hanging to carry by mobile placement rack 1
Air-conditioning 4, conveniently moving.
Because installing mechanism 5 includes the first fix bar 52, kelly 53, screw rod 55 and cylindrical rubber block 56, hanging sky
Adjust 4 right sides symmetrically to be provided with the second groove 51 for two up and down, be placed with kelly 53 in the second groove 51, the is connected with the right side of kelly 53
One fix bar 52, the first fix bar are symmetrically provided with screwed hole 54, the mode being connected through a screw thread in screwed hole 54 for two about 52
It is connected with screw rod 55, the left end of screw rod 55 is connected with cylindrical rubber block 56, and during carrying, hanging air conditioner 4 is placed on by staff
In first groove 3, then kelly 53 is sticked into the second groove 51, after kelly 53 sticks into the second groove 51, staff turns
Dynamic screw rod 55, drives cylindrical rubber block 56 to be moved to the left, cylindrical rubber block 56 is entered in the second groove 51, so that
Kelly 53 can be with clamping hanging air conditioner 4, after 53 clamping of kelly, and staff stops operating screw rod 55.When hanging air conditioner 4 is carried
To correct position, staff rotates screw rod 55, drives cylindrical rubber block 56 to move right, make cylindrical rubber block 56 from
The second groove 51 is opened, so that kelly 53 unclamps, after kelly 53 unclamps, staff stops operating screw rod 55, now works
Personnel take out kelly 53 out of second groove 51, can thus remove hanging air conditioner 4.
Because fixed mechanism 6 includes latch closure 61, the first slide rail 62, the first sliding block 63, mobile bar 64, the second fix bar 65
With the first steel wire rope 66, mounting seat middle part is connected with the first slide rail 62, and slidingtype is connected with the first sliding block 63 on the first slide rail 62,
First sliding block 63 coordinates with the first slide rail 62, and the left side of the first sliding block 63 is connected with mobile bar 64, and the front side of mobile bar 64 middle part connects
There is the second fix bar 65, the front side left part of mobile bar 64 is connected with the first steel wire rope 66, and the first steel wire rope 66 is wrapped in the second fixation
On bar 65, the right side central of hanging air conditioner 4 is connected with latch closure 61, and after hanging air conditioner 4 places, staff moves forward first
Sliding block 63, mobile bar 64 is driven to move forward, when mobile bar 64 can catch on latch closure 61, staff stops mobile first and slided
Block 63, now the first steel wire rope 66 is bypassed latch closure 61 by staff, and is tied up in the second fix bar 65, so as to fixed hanging sky
4 are adjusted, stability when increase hanging air conditioner 4 moves.When needing to remove hanging air conditioner 4, staff is by the first steel wire rope 66
Untie, be then moved rearwards the first sliding block 63, drive mobile bar 64 to be moved rearwards, mobile bar 64 is separated with latch closure 61, now
Staff's can removes hanging air conditioner 4.
Because also including drag gear 7, the right side central of placement rack 1 is connected with drag gear 7, and drag gear 7 includes
Installing frame 71, the second slide rail 73, the second sliding block 74, elevating lever 75, the 3rd fix bar 77 and the second steel wire rope 78, placement rack 1 are right
Middle side part is connected with installing frame 71, and the middle top of installing frame 71 is provided with first through hole 72, and the top of installing frame 71 front side is connected with the
Three fix bars 77, the second steel wire rope 78 being connected with the 3rd fix bar 77, front side is connected with the second slide rail 73 in installing frame 71, the
Slidingtype is connected with the second sliding block 74 on two slide rails 73, and the rear side of the second sliding block 74 is connected with elevating lever 75, and elevating lever 75 is through the
One through hole 72, the second through hole 76 is equably provided with elevating lever 75, when mobile, staff unties the second steel wire rope 78, so
Pulling elevating lever 75 as needed afterwards, after elevating lever 75 is pulled to proper height, staff stops drag elevating lever 75, and
Second steel wire rope 78 is passed through into the second through hole 76, and the second steel wire rope 78 is tied up in the 3rd fix bar 77, now staff
Can hauls elevating lever 75 and moves placement rack 1, adds mobile convenience.
Because also include first bearing seat 8, the first bull stick 9, gear 10, rack 11, worm gear 12, second bearing seat 13,
Second bull stick 14 and worm screw 15, front and rear sides bottom is symmetrically connected with first bearing seat 8 in installing frame 71, in first bearing seat 8
The first bull stick 9 is connected with, the middle part of the first bull stick 9 is connected with gear 10, and the rear portion of the first bull stick 9 is connected with worm gear 12, elevating lever 75
Right side be connected with rack 11, rack 11 is located at the left side of gear 10, and gear 10 engages with rack 11, the top rear of installing frame 71
Second bearing seat 13 is connected with, the second bull stick 14 is connected with second bearing seat 13, the bottom of the second bull stick 14 is connected with worm screw 15,
Worm gear 12 engages with worm screw 15.When needing to move hanging air conditioner 4, staff rotates the second bull stick 14, drives 15 turns of worm screw
Dynamic, because worm screw 15 engages with worm gear 12, worm screw 15, which rotates, drives worm gear 12 to rotate, so as to drive the first bull stick 9 to rotate,
And then gear 10 is rotated, because gear 10 engages with rack 11, the rotational band carry-over bar 11 of gear 10 moves, staff
The second bull stick 14 can be rotated by different directions clockwise and anticlockwise, the raising and lowering of elevating lever 75 is controlled, works as liter
Drop after bar 75 reaches proper height, staff stops operating the second bull stick 14.Such improvement can be adjusted more easily
The height of elevating lever 75, increase the convenience of work, due to worm screw 15 and the single-direction transmission of worm gear 12, so do not rotate second
In the case of bull stick 14, the position of elevating lever 75 just secures.
Because also include 3rd bearing seat 16, the 3rd bull stick 17, the universal wheel 19 of connecting rod 18 and second, the bottom of placement rack 1
All around four sides are respectively connected with 3rd bearing seat 16 in portion, and the 3rd bull stick 17 is connected with the 3rd bearing seat 16 of the left and right sides,
Left and right ends on 3rd bull stick 17 are respectively connected with three connecting rods 18, and rotary type is connected with the second universal wheel in connecting rod 18
19.In stair activity, placement rack 1 is pulled, three alternations of the second universal wheel 19 can be made, be so easy to stair activity to save
Power.
Because also including torsionspring 20, the 4th bull stick 21 and brake pad 22, the lower right side of placement rack 1 is by reversing bullet
Spring 20 is connected with the 4th bull stick 21, and the end of the 4th bull stick 21 is connected with brake pad 22, after placement rack 1 reaches correct position, work
Make personnel and slam the 4th bull stick 21 with pin, turn to brake pad 22 and contacted with ground, so can prevent placement rack 1 from moving,
Increase security.When needing to move, staff can rotate the 4th bull stick 21 again, make brake pad 22 in torsionspring 20
In the presence of reset.
Embodiment described above only expresses the preferred embodiment of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, some deformations can also be made, improves and substitutes, these belong to this hair
Bright protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.