CN213473240U

CN213473240U - Central air conditioning installation is with removing small handcart

Info

Publication number: CN213473240U
Application number: CN202022130236.0U
Authority: CN
Inventors: 李军建; 何世六
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-06-18
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses a mobile trolley for installing a central air conditioner, wherein the upper surface of a bottom plate is symmetrically and fixedly connected with two vertical plates, the upper surfaces of the vertical plates are fixedly connected with a top plate through screws, the rear surfaces of the vertical plates are fixedly connected with a first plate body through screws, the front surface of the top plate is hinged with a cover plate, the outer side wall of the cover plate is provided with a first through groove, the inner side wall of the first through groove is symmetrically and slidably connected with two second plate bodies, and one side of the two second plate bodies, which is adjacent to each other, is welded with first springs which are arranged at equal intervals; through the cooperation that bottom plate, riser, roof, first plate body, apron, second lead to groove, bearing, threaded rod, threaded sleeve, third plate body, third spring and rubber slab, drive two threaded sleeve and be close to each other through rotating the threaded rod to carry out the centre gripping through the rubber slab to the lateral wall of air conditioner body, and then realize fixing the air conditioner body of different models, size.

Description

Central air conditioning installation is with removing small handcart

Technical Field

The utility model relates to an air conditioner installation technical field specifically is a central air conditioning installation is with removing small handcart.

Background

As is known, a central air conditioning system is composed of one or more cold and heat source systems and a plurality of air conditioning systems, which, unlike conventional refrigerant air conditioners, centrally treat air to achieve comfort requirements. The principle of liquid gasification refrigeration is adopted to provide the required cold energy for the air conditioning system so as to offset the heat load of the indoor environment; the heating system provides the air conditioning system with the required heat to offset the indoor environment cooling and heating load.

The invention is disclosed in China: an air conditioner compressor transfer cart (publication number: CN206446643U) discloses an air conditioner compressor transfer cart, which solves the problem that in the existing production line, a lifting lug type compressor is mainly moved, transferred and installed by workers singly, but has certain problems;

the existing air conditioner installation cart is suitable for only one air conditioner model for each type of cart, and is not matched with other air conditioner models, so that a plurality of carts need to be matched with air conditioners of each type, and therefore, the carts are idle, the carts need to occupy a large place to store the carts, the carts of different types are not different greatly, and the carts are easy to use and miss, so that the installation process is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a central air conditioning installation is with removing small handcart.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a movable trolley for installing a central air conditioner comprises a bottom plate, wherein the upper surface of the bottom plate is symmetrically and fixedly connected with two vertical plates, the upper surfaces of the vertical plates are fixedly connected with a top plate through screws, the rear surfaces of the vertical plates are fixedly connected with a first plate body through screws, the front surface of the top plate is hinged with a cover plate, the outer side wall of the cover plate is provided with a first through groove, the inner side wall of the first through groove is symmetrically and slidably connected with two second plate bodies, one side of each of the two adjacent second plate bodies is welded with first springs which are arranged at equal intervals, the lower surface of each second plate body is fixedly connected with a first lug through screws, the front surface of the bottom plate is provided with a first groove, the two sides of the inner wall of the first groove are both welded with second springs, one end of each second spring, which is far away from the first groove, is welded with a second lug, one side that the second plate body was kept away from to first lug inserts the inside of first recess, the second leads to the groove has been seted up to the lateral wall of riser, the inside wall fixedly connected with bearing that the second led to the groove, the inner circle fixedly connected with threaded rod of bearing, the lateral wall threaded connection of threaded rod has the screw sleeve, one side fixedly connected with third plate body that the threaded rod was kept away from to the screw sleeve, the upper surface of third plate body and lower surface difference sliding connection are in the lower surface of roof and the upper surface of bottom plate.

Preferably, two the third spring that the equidistance was arranged is all welded to the adjacent one side of third plate body, one side fixedly connected with rubber slab, two of third plate body is kept away from to the third spring one side that the rubber slab is adjacent is equipped with the air conditioner body.

Preferably, the lateral wall fixedly connected with observation window of apron, the threaded rod is kept away from threaded sleeve's one end fixedly connected with handle.

Preferably, four second grooves are symmetrically arranged at the four corners of the bottom plate, third grooves are arranged on the two sides of the inner wall of each second groove, the inner side wall of each second groove is connected with a rod body in a sliding mode, two limit blocks are symmetrically welded to the upper portion of the outer side wall of the rod body, one side, far away from the rod body, of each limit block is inserted into the corresponding third groove, a fourth spring is sleeved on the lower portion of the outer side wall of the rod body, and the bottom of the rod body is fixedly connected with universal wheels through screws.

Preferably, one side of the bottom plate adjacent to the top plate is symmetrically and fixedly connected with two limiting blocks.

Preferably, the fourth plate bodies are welded to the two sides of the outer wall of the top plate, and the connecting rods are welded to the upper surfaces of the fourth plate bodies.

(III) advantageous effects

Compared with the prior art, the utility model provides a central air conditioning installation is with removing small handcart possesses following beneficial effect:

this central air conditioning installation is with removing small handcart, through the bottom plate, the riser, the roof, the first plate body, the apron, the second leads to the groove, a bearing, the threaded rod, the threaded sleeve pipe, the third plate body, the cooperation of third spring and rubber slab, it is close to each other to drive two threaded sleeve pipes through rotating the threaded rod, thereby carry out the centre gripping to the lateral wall of air conditioner body through the rubber slab, and then realize different models, the air conditioner body of size is fixed, then through first logical groove, the second plate body, first spring, first lug, first recess, the cooperation of second spring and second lug, make it be close to each other through pressing two second plate bodies, thereby make first lug not blocked by the second lug, then turn over on the apron and open it, thereby be convenient for take out or deposit the air conditioner body.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the first groove of the present invention;

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

fig. 4 is a schematic view of the connection structure of the top plate, the fourth plate body and the connecting rod of the present invention.

In the figure: 1. a base plate; 2. a vertical plate; 3. a top plate; 4. a first plate body; 5. a cover plate; 6. a first through groove; 7. a second plate body; 8. a first spring; 9. a first bump; 10. a first groove; 11. a second spring; 12. a second bump; 13. a second through groove; 14. a bearing; 15. a threaded rod; 16. a threaded bushing; 17. a third plate body; 18. a third spring; 19. a rubber plate; 20. an air conditioner body; 21. an observation window; 22. a universal wheel; 23. a handle; 24. a fourth plate body; 25. a connecting rod; 26. a first stopper; 27. a rod body; 28. a fourth spring; 29. a second groove; 30. a third groove; 31. and a second limiting block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: a movable trolley for installing a central air conditioner comprises a bottom plate 1, wherein the upper surface of the bottom plate 1 is symmetrically and fixedly connected with two vertical plates 2, the upper surfaces of the vertical plates 2 are fixedly connected with a top plate 3 through screws, the rear surfaces of the vertical plates 2 are fixedly connected with a first plate body 4 through screws, the front surface of the top plate 3 is hinged with a cover plate 5, the outer side wall of the cover plate 5 is provided with a first through groove 6, the inner side wall of the first through groove 6 is symmetrically and slidably connected with two second plate bodies 7, one side, adjacent to the two second plate bodies 7, is welded with first springs 8 which are arranged at equal intervals, the lower surface of the second plate body 7 is fixedly connected with a first lug 9 through screws, the front surface of the bottom plate 1 is provided with a first groove 10, two sides of the inner wall of the first groove 10 are both welded with second springs 11, one end, far away from the first groove 10, of each second spring 11 is, one side that second plate body 7 was kept away from to first lug 9 inserts the inside of first recess 10, second through groove 13 has been seted up to the lateral wall of riser 2, the inside wall fixedly connected with bearing 14 of second through groove 13, the inner circle fixedly connected with threaded rod 15 of bearing 14, the lateral wall threaded connection of threaded rod 15 has threaded sleeve 16, threaded sleeve 16 keeps away from one side fixedly connected with third plate body 17 of threaded rod 15, the upper surface and the lower surface of third plate body 17 are sliding connection respectively in the lower surface of roof 3 and the upper surface of bottom plate 1.

In this embodiment, specifically: third springs 18 which are arranged at equal intervals are welded on the adjacent sides of the two third plate bodies 17, rubber plates 19 are fixedly connected on the sides, far away from the third plate bodies 17, of the third springs 18, and air conditioner bodies 20 are arranged on the adjacent sides of the two rubber plates 19; the rubber plate 19 can play a role in buffering, so that the problem that the air conditioner body 20 is damaged due to overlarge force when the third plate body 17 clamps the air conditioner body is solved.

In this embodiment, specifically: the outer side wall of the cover plate 5 is fixedly connected with an observation window 21, and one end of the threaded rod 15, which is far away from the threaded sleeve 16, is fixedly connected with a handle 23; through setting up observation window 21, can be convenient for observe the situation of air conditioner body 20, more convenient laborsaving when can making threaded rod 15 rotate through setting up handle 23.

In this embodiment, specifically: four second grooves 29 are symmetrically formed in four corners of the bottom plate 1, third grooves 30 are formed in two sides of the inner wall of each second groove 29, a rod body 27 is connected to the inner side wall of each second groove 29 in a sliding mode, two second limiting blocks 31 are symmetrically welded to the upper portion of the outer side wall of each rod body 27, one side, far away from the rod body 27, of each second limiting block 31 is inserted into the corresponding third groove 30, a fourth spring 28 is sleeved on the lower portion of the outer side wall of each rod body 27, and the bottom end of each rod body 27 is fixedly connected with a universal wheel; can play spacing effect to the body of rod 27 through setting up second stopper 31, prevent that the body of rod 27 from producing from the problem of the inside landing of second recess 29, can play absorbing effect through setting up the body of rod 27 and fourth spring 28, through setting up universal wheel 22, can be convenient for remove this device.

In this embodiment, specifically: two first limiting blocks 26 are symmetrically and fixedly connected to one side of the bottom plate 1 adjacent to the top plate 3; the first limit block 26 is arranged to limit the third plate 17, so as to prevent the threaded sleeve 16 from being separated from the outer side wall of the threaded rod 15 after moving.

In this embodiment, specifically: both sides of the outer wall of the top plate 3 are welded with fourth plate bodies 24, and the upper surfaces of the fourth plate bodies 24 are welded with connecting rods 25; by pushing the connecting rod 25, the device can be moved more conveniently and more easily.

In summary, the working principle and the working process of the mobile trolley for installing the central air conditioner are that, when in use, the two second plate bodies 7 are pressed to be close to each other and extrude the first spring 8 to generate elastic deformation, so that the first bump 9 is not blocked by the second bump 12, the cover plate 5 is turned upwards to open the cover plate 5, then the air conditioner body 20 is arranged on the upper surface of the bottom plate 1, the handle 23 drives the threaded rod 15 to rotate, because one side of the threaded sleeve 16 is fixedly connected with the third plate body 17, the third plate body 17 is connected with one side of the bottom plate 1 adjacent to the top plate 3 in a sliding way, so that the threaded sleeve 16 can not rotate along with the rotation of the threaded rod 15, but can move left and right along the track of the threaded rod 15, the two threaded sleeve 16 are controlled to be close to each other by rotating the threaded rod 15, and finally the air conditioner body 20 is fixed by the rubber plate 19, then the cover plate 5 is turned downwards, so that the first bump 9 is inserted into the first groove 10, the first bump 9 is blocked by the second bump 12 when being inserted into the first groove 10, because the adjacent sides of the first bump 9 and the second bump 12 are both inclined surfaces, the first bump 9 can push the second bump 12 to move towards the inner side wall of the first groove 10 and extrude the second spring 11 to generate elastic deformation, so that the first bump 9 is not blocked by the second bump 12, and then the second bump 12 can be pushed back to the original position by the elastic potential energy generated after the second spring 11 generates elastic deformation, so that the first bump 9 is blocked again, and the cover plate 5 is fixed.

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

Claims

1. The utility model provides a central air conditioning installation is with removing small handcart, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is symmetrically and fixedly connected with two risers (2), the upper surface of each riser (2) is fixedly connected with a top plate (3) through a screw, the rear surface of each riser (2) is fixedly connected with a first plate body (4) through a screw, the front surface of each top plate (3) is hinged with a cover plate (5), the outer side wall of each cover plate (5) is provided with a first through groove (6), the inner side wall of each first through groove (6) is symmetrically and slidably connected with two second plate bodies (7), one side of each two adjacent second plate bodies (7) is welded with first springs (8) arranged at equal intervals, the lower surface of each second plate body (7) is fixedly connected with a first lug (9) through a screw, the front surface of the bottom plate (1) is provided with a first groove (10), and second springs (11) are welded on the two sides of the inner wall of the, a second lug (12) is welded at one end of the second spring (11) far away from the first groove (10), the outer side wall of the second lug (12) is connected with the inner side wall of the first groove (10) in a sliding way, one side of the first convex block (9) far away from the second plate body (7) is inserted into the first groove (10), a second through groove (13) is formed in the outer side wall of the vertical plate (2), a bearing (14) is fixedly connected to the inner side wall of the second through groove (13), the inner ring of the bearing (14) is fixedly connected with a threaded rod (15), the outer side wall of the threaded rod (15) is in threaded connection with a threaded sleeve (16), a third plate body (17) is fixedly connected with one side of the threaded sleeve (16) far away from the threaded rod (15), the upper surface and the lower surface of the third plate body (17) are respectively connected to the lower surface of the top plate (3) and the upper surface of the bottom plate (1) in a sliding manner.

2. The mobile trolley for installing a central air conditioner according to claim 1, wherein: two third spring (18) that the equidistance was arranged are all welded to one side that third plate body (17) is adjacent, one side fixedly connected with rubber slab (19) of third plate body (17) are kept away from in third spring (18), two one side that rubber slab (19) are adjacent is equipped with air conditioner body (20).

3. The mobile trolley for installing a central air conditioner according to claim 1, wherein: the lateral wall fixedly connected with observation window (21) of apron (5), threaded rod (15) keep away from the one end fixedly connected with handle (23) of threaded sleeve (16).

4. The mobile trolley for installing a central air conditioner according to claim 1, wherein: four second recesses (29) have been seted up to the mutual symmetry in bottom four corners of bottom plate (1), third recess (30) have all been seted up to the both sides of second recess (29) inner wall, the inside wall sliding connection of second recess (29) has the body of rod (27), the upper portion symmetrical welding of the body of rod (27) lateral wall has two second stopper (31), the inside of third recess (30) is inserted to one side that the body of rod (27) was kept away from in second stopper (31), fourth spring (28) have been cup jointed to the lower part of the body of rod (27) lateral wall, screw fixed connection has universal wheel (22) is passed through to the bottom of the body of rod (27).

5. The mobile trolley for installing a central air conditioner according to claim 1, wherein: the bottom plate (1) and the top plate (3) are adjacent to each other, and two first limiting blocks (26) are symmetrically and fixedly connected to one side of the bottom plate.

6. The mobile trolley for installing a central air conditioner according to claim 1, wherein: the both sides of roof (3) outer wall all weld fourth plate body (24), the upper surface welding of fourth plate body (24) has connecting rod (25).