CN216244630U

CN216244630U - Positioning device for mounting air conditioning equipment

Info

Publication number: CN216244630U
Application number: CN202122530033.5U
Authority: CN
Inventors: 李尚文
Original assignee: Foshan Nanhai Nandian Air Conditioning Decoration Engineering Co ltd
Current assignee: Foshan Nanhai Nandian Air Conditioning Decoration Engineering Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-04-08
Anticipated expiration: 2031-10-20

Abstract

The utility model belongs to the technical field of air conditioner installation, and particularly relates to a positioning device for air conditioner installation, wherein a cavity is formed in a clamping plate; the inner side wall of the cavity is connected with a locking block in a sliding manner; a first spring is fixedly connected to the side end of the locking block, and the other end of the first spring is fixedly connected to the inner side wall of the cavity; when placing, the locating lever runs through the grip block and fixes a position, when the locating lever is running through the grip block, can extrude the locking piece for the inside extrusion first spring that the locking piece contracts the cavity produces elasticity, and when the locked groove aligns the cavity, first spring produced elasticity and promotes the inside that the locking piece inserted the locked groove and fix, improves the installation effectiveness of air conditioning equipment body.

Description

Positioning device for mounting air conditioning equipment

Technical Field

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

Background

An air conditioner is an apparatus for conditioning air.

The system mainly comprises a refrigeration host, a water pump, a fan and a pipeline system. The end device is responsible for specifically processing the air state by utilizing the cold and heat quantity from the transmission and distribution so as to enable the air parameters of the target environment to meet certain requirements.

In the prior art, when the air conditioning equipment body needs to be installed, a traditional installation mode generally adopts a steel frame to be installed step by step through bolts, so that the time of installation workers is consumed, and the installation efficiency of the air conditioning equipment body is low; therefore, a positioning device for mounting an air conditioner is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects of the prior art and solve the problem that when the air conditioning equipment body needs to be installed, a traditional installation mode generally adopts a steel frame to be installed step by step through bolts, so that the time of an installer is consumed, and the installation efficiency of the air conditioning equipment body is low, the utility model provides a positioning device for installing the air conditioning equipment.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the positioning device for mounting the air conditioning equipment comprises a mounting plate, a mounting shell, an air conditioning equipment body and a placing plate, wherein the mounting plate is arranged on the mounting shell; the mounting shell is arranged at the side end of the mounting plate; the placing plate is arranged on the inner side wall of the mounting shell; the air conditioning equipment body is arranged in the mounting shell and is positioned at the top of the placing plate;

the top of the placing plate is fixedly connected with a positioning rod; a lock groove is formed in the positioning rod; the two ends of the air conditioning equipment body are fixedly connected with clamping plates; a cavity is formed in the clamping plate; the inner side wall of the cavity is connected with a locking block in a sliding manner; a first spring is fixedly connected to the side end of the locking block, and the other end of the first spring is fixedly connected to the inner side wall of the cavity; when placing, the locating lever runs through the grip block and fixes a position, when the locating lever is running through the grip block, can extrude the locking piece for the inside extrusion first spring that the locking piece contracts the cavity produces elasticity, and when the locked groove aligns the cavity, first spring produced elasticity and promotes the inside that the locking piece inserted the locked groove and fix, improves the installation effectiveness of air conditioning equipment body.

Preferably, a sliding hole is formed in the clamping plate; a pull rope is fixedly connected to the side end of the locking block and is connected to the inner side wall of the sliding hole in a sliding mode; the other end of the pull rope is fixedly connected with a pull handle; when the air conditioning equipment body needs to be disassembled, the pulling handle is pulled to drive the pulling rope to slide upwards, the pulling rope pulls the locking block to slide out of the cavity when sliding, so that the air conditioning equipment body can slide upwards to be taken out, the worker can maintain and replace the air conditioning equipment body conveniently, and the disassembling time of the worker is saved.

Preferably, the inner side wall of the mounting shell is provided with a sliding groove; the inner side wall of the sliding chute is connected with a placing plate in a sliding manner; the bottom of the placing plate is fixedly connected with a second spring; the other end of the second spring is fixedly connected to the inner side wall of the sliding groove; a sliding column is fixedly connected to the inner side wall of the mounting shell; the end part of the sliding column is connected with a sliding block in a sliding manner; the bottom of the placing plate is hinged with a supporting rod, and the other end of the supporting rod is hinged with the top of the sliding block; a third spring is fixedly connected to the side end of the sliding block, the third spring is sleeved on the outer wall of the sliding column, and the other end of the third spring is fixedly connected to the inner side wall of the mounting shell; when placing the board and sliding down, the extrusion spout produces elasticity, and it extrudees branch and opens to both sides when sliding to place the board, drives the slider and slides extrusion third spring and produce elasticity and cushion and the shock attenuation to both sides at the tip of traveller, avoids the higher problem that leads to the installation casing to appear dropping of weight of air conditioning equipment body.

Preferably, the mounting plate is internally provided with a positioning hole; a fixing plate is fixedly connected to the side end of the mounting shell; grooves are formed in two ends of the fixing plate; a limiting plate is hinged to the inner side wall of the groove; the side end of the limiting plate is fixedly connected with an elastic sheet, and the other end of the elastic sheet is fixedly connected to the inner side wall of the groove; the side end of the fixing plate is fixedly connected with a guide post, and the guide post and the positioning hole are positioned on the same horizontal plane; the inside wall of locating hole can extrude the limiting plate and contract to the inside of recess and extrude the shell fragment and produce elasticity inserting in-process locating hole, and when the fixed plate passed the locating hole, the shell fragment produced elasticity and extrudeed the limiting plate and open, comes the joint to fix the installation casing at the side of mounting panel, avoids the installation casing to appear rocking and the problem that takes off under long-time use.

Preferably, a bottom plate is fixedly connected to the bottom of the mounting shell; the mounting plate is internally provided with a guide hole and is positioned on the same horizontal plane with the bottom plate; a supporting rod is fixedly connected to the side end of the mounting plate; the other end of the supporting rod is fixedly connected with a bearing plate, and the bearing plate is attached to the bottom of the bottom plate; the bottom of the bottom plate is fixedly connected with a guide block; a clamping groove is formed in the guide block and is positioned on the same horizontal plane with the bearing plate; when the installation casing moves to the side, the bearing plate slides to the side in the bottom of bottom plate for the bearing plate inserts the inside of draw-in groove, carries out supporting baseplate, improves the steadiness of installation casing.

Preferably, the top of the mounting shell is fixedly connected with an electric push rod; the top of the electric push rod is hinged with a sun-shading rain-shielding plate; under the long-time use of installation casing, can meet high temperature weather and heavy rain weather, install the sunshade weather shield through the top at the installation casing, can carry out the sunshade and keep off the rain, avoid the influence of weather to cause the problem of erosion to the air conditioning equipment body of installation casing inside, and then prolonged the life of air conditioning equipment body.

Preferably, the bottom of the sun-shading and rain-shielding plate is fixedly connected with a clamping block; the end part of the mounting shell is provided with a sliding cavity, and the sliding cavity and the clamping block are positioned on the same horizontal plane; the inner side wall of the sliding cavity is fixedly connected with an elastic telescopic block; the two ends of the clamping block are concave inwards; the end part of the elastic telescopic block is in a semi-arc shape and is matched with the end part of the clamping block; when rainy day, drive the sunshade weather shield and slide down through opening electric putter, when the sunshade weather shield slides down, drive the inside that the fixture block inserted the sliding chamber, along with continuously inserting of fixture block, can extrude the flexible piece of elasticity and produce deformation, when the indent of fixture block tip aligns the flexible piece of elasticity, the flexible piece of elasticity restores the joint and carries out fixed seal in the inside of sliding chamber, avoids the inside of installing the casing to receive the erosion of rainwater.

Preferably, the end part of the locking block is arc-shaped; the top of the positioning rod is arc-shaped; the top of the sun-shading and rain-shielding plate is arc-shaped; the end part of the guide post is conical; because the tip of locking piece is the arc, the locating lever of being convenient for can extrude the inside shrink of locking piece to the cavity when sliding.

The utility model has the advantages that:

1. according to the air conditioner body, the air conditioner body is placed on the top of the placing plate, the positioning rod penetrates through the clamping plate to be positioned when the air conditioner body is placed, when the positioning rod penetrates through the clamping plate, the locking block can be extruded, the locking block is contracted into the cavity to extrude the first spring to generate elastic force, and when the locking groove is aligned with the cavity, the first spring generates elastic force to push the locking block to be inserted into the locking groove to be fixed, so that the installation efficiency of the air conditioner body is improved.

2. When the air conditioning equipment body needs to be disassembled, the pull handle is pulled to drive the pull rope to slide upwards, and the pull rope pulls the locking block to slide out towards the inside of the cavity when sliding, so that the air conditioning equipment body can slide upwards to be taken out, the maintenance and replacement of workers are facilitated, and the disassembling time of the workers is saved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is an enlarged view of FIG. 1 at B;

FIG. 4 is an enlarged view of FIG. 1 at C;

fig. 5 is a schematic structural diagram of a fixture block according to the second embodiment.

In the figure: 1. mounting a plate; 2. installing a shell; 3. an air conditioning apparatus body; 4. placing the plate; 51. positioning a rod; 52. locking the groove; 53. a clamping plate; 54. a cavity; 55. a locking block; 56. a first spring; 57. a slide hole; 58. pulling a rope; 59. pulling a handle; 61. a chute; 62. a second spring; 63. a strut; 64. a traveler; 65. a slider; 66. a third spring; 71. a fixing plate; 72. a groove; 73. a limiting plate; 74. a spring plate; 75. a guide post; 76. positioning holes; 81. a base plate; 82. a guide hole; 83. a support bar; 84. a bearing plate; 85. a guide block; 86. a card slot; 91. an electric push rod; 92. a sun-shading rain-shielding plate; 93. a clamping block; 94. a slide chamber; 95. an elastic expansion block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, a positioning device for mounting an air conditioner includes a mounting plate 1, a mounting case 2, an air conditioner body 3, and a placing plate 4; the mounting shell 2 is arranged at the side end of the mounting plate 1; the placing plate 4 is arranged on the inner side wall of the mounting shell 2; the air conditioning equipment body 3 is arranged inside the mounting shell 2 and is positioned on the top of the placing plate 4;

a positioning rod 51 is fixedly connected to the top of the placing plate 4; a lock groove 52 is formed in the positioning rod 51; the two ends of the air conditioning equipment body 3 are fixedly connected with clamping plates 53; a cavity 54 is formed in the clamping plate 53; the inner side wall of the cavity 54 is slidably connected with a locking block 55; a first spring 56 is fixedly connected to the side end of the locking block 55, and the other end of the first spring 56 is fixedly connected to the inner side wall of the cavity 54; during operation, when needing to install air conditioning equipment body 3, traditional mounting means uses a steel frame to install gradually through the bolt usually, comparatively consume installer's time, and then lead to air conditioning equipment body 3's installation effectiveness lower, through setting up installation casing 2, when needing to install air conditioning equipment body 3, through placing air conditioning equipment body 3 to place the top of placing board 4, when placing, locating lever 51 runs through grip block 53 and fixes a position, when locating lever 51 runs through grip block 53, can extrude locking piece 55, make locking piece 55 shrink the inside extrusion first spring 56 of cavity 54 and produce elasticity, when locking groove 52 aligns cavity 54, first spring 56 produces elasticity and promotes locking piece 55 and insert the inside of locking groove 52 and fix, improve air conditioning equipment body 3's installation effectiveness.

A sliding hole 57 is formed in the clamping plate 53; a pull rope 58 is fixedly connected to the side end of the locking block 55, and the pull rope 58 is connected to the inner side wall of the sliding hole 57 in a sliding mode; the other end of the pull rope 58 is fixedly connected with a pull handle 59; during operation, when air conditioning equipment body 3 needs to be dismantled, pull handle 59 is pulled through the pulling and is driven stay cord 58 upwards to slide, and stay cord 58 pulls locking piece 55 to the inside roll-off of cavity 54 when sliding for air conditioning equipment body 3 can upwards slide and take out, and the staff of being convenient for maintains and changes, has practiced thrift workman's takedown time.

The inner side wall of the mounting shell 2 is provided with a sliding groove 61; the inner side wall of the sliding groove 61 is connected with a placing plate 4 in a sliding manner; the bottom of the placing plate 4 is fixedly connected with a second spring 62; the other end of the second spring 62 is fixedly connected to the inner side wall of the sliding groove 61; a sliding column 64 is fixedly connected to the inner side wall of the mounting shell 2; the end part of the sliding column 64 is connected with a sliding block 65 in a sliding way; the bottom of the placing plate 4 is hinged with a support rod 63, and the other end of the support rod 63 is hinged with the top of a sliding block 65; a third spring 66 is fixedly connected to the side end of the sliding block 65, the third spring 66 is sleeved on the outer wall of the sliding column 64, and the other end of the third spring is fixedly connected to the inner side wall of the mounting shell 2; during operation, when air conditioning equipment body 3 is placed in installation casing 2's inside, produce the power through pushing air conditioning equipment body 3 downwards and promote and place board 4 and slide downwards for locating lever 51 can insert the inside of grip block 53 and fix, when placing board 4 and slide downwards, extrusion spout 61 produces elasticity, place board 4 and extrude branch 63 and open to both sides when sliding, drive slider 65 and slide to both sides at the tip of traveller 64 and extrude third spring 66 and produce elasticity and cushion and the shock attenuation, avoid the higher problem that leads to the appearance of installation casing 2 of the weight of air conditioning equipment body 3 and drop.

A positioning hole 76 is formed in the mounting plate 1; a fixing plate 71 is fixedly connected to the side end of the mounting shell 2; two ends of the fixing plate 71 are provided with grooves 72; a limiting plate 73 is hinged to the inner side wall of the groove 72; the side end of the limit plate 73 is fixedly connected with an elastic sheet 74, and the other end of the elastic sheet 74 is fixedly connected to the inner side wall of the groove 72; a guide post 75 is fixedly connected to the side end of the fixing plate 71 and is positioned on the same horizontal plane with the positioning hole 76; the during operation, air conditioning equipment body 3 is under long-time the use, the bolt of iron and steel frame inside appears becoming flexible easily, lead to air conditioning equipment body 3 the problem that the pine takes off appears, and then the potential safety hazard problem can appear, through removing installation casing 2 to the side, make fixed plate 71 drive limiting plate 73 insert to the inside of locating hole 76, the inside wall of locating hole 76 can extrude limiting plate 73 to shrink to the inside of recess 72 and extrude shell fragment 74 and produce elasticity inserting the in-process, when fixed plate 71 passes locating hole 76, shell fragment 74 produces elasticity and extrudes limiting plate 73 and opens, it fixes installation casing 2 to come the joint at the side of mounting panel 1, avoid installation casing 2 to appear rocking and the problem that the pine takes off under long-time the use.

A bottom plate 81 is fixedly connected to the bottom of the mounting shell 2; a guide hole 82 is formed in the mounting plate 1 and is positioned on the same horizontal plane with the bottom plate 81; a support rod 83 is fixedly connected to the side end of the mounting plate 1; the other end of the supporting rod 83 is fixedly connected with a bearing plate 84, and the bearing plate 84 is attached to the bottom of the bottom plate 81; the bottom of the bottom plate 81 is fixedly connected with a guide block 85; a clamping groove 86 is formed in the guide block 85 and is positioned on the same horizontal plane with the bearing plate 84; in operation, when the mounting housing 2 moves to the side end, the bearing plate 84 slides to the side end at the bottom of the bottom plate 81, so that the bearing plate 84 is inserted into the slot 86 to support the bottom plate 81, thereby improving the stability of the mounting housing 2.

An electric push rod 91 is fixedly connected to the top of the mounting shell 2; the top of the electric push rod 91 is hinged with a sun-shading and rain-shielding plate 92; the during operation, under installation casing 2 uses for a long time, can meet high temperature weather and heavy rain weather, installs sunshade weather shield 92 through the top at installation casing 2, can carry out the sunshade and keep off the rain, avoids the influence of weather to cause the problem of erosion to the air conditioning equipment body 3 of installation casing 2 inside, and then has prolonged air conditioning equipment body 3's life.

A clamping block 93 is fixedly connected to the bottom of the sun-shading and rain-shielding plate 92; the end part of the mounting shell 2 is provided with a sliding cavity 94 which is positioned on the same horizontal plane with the clamping block 93; the inner side wall of the sliding cavity 94 is fixedly connected with an elastic telescopic block 95; the two ends of the clamping block 93 are concave; the end part of the elastic telescopic block 95 is in a semi-arc shape and is matched with the end part of the clamping block 93; the during operation, in rainy day, drive sunshade weather shield 92 lapse through opening electric putter 91, when sunshade weather shield 92 lapse, drive the inside that fixture block 93 inserted sliding chamber 94, along with the lasting of fixture block 93 inserts, can extrude flexible piece 95 and produce deformation, when the indent of fixture block 93 tip aligns flexible piece 95, flexible piece 95 restores the joint and carries out fixed seal in the inside of sliding chamber 94, avoid installing the inside of casing 2 and receive the erosion of rainwater.

The end of the locking piece 55 is arc-shaped; the top of the positioning rod 51 is arc-shaped; the top of the sun-shading and rain-shielding plate 92 is arc-shaped; the ends of the guide posts 75 are tapered; during operation, the end of the locking piece 55 is arc-shaped, so that the positioning rod 51 can extrude the locking piece 55 to contract into the cavity 54 when sliding.

The working principle is that when the air conditioner body 3 needs to be installed, a steel frame is generally used for gradually installing the air conditioner body 3 through bolts in a traditional installation mode, installation workers' time is consumed, and therefore installation efficiency of the air conditioner body 3 is low, through the arrangement of the installation shell 2, when the air conditioner body 3 needs to be installed, the air conditioner body 3 is placed on the top of the placing plate 4, when the air conditioner body is placed, the positioning rod 51 penetrates through the clamping plate 53 for positioning, when the positioning rod 51 penetrates through the clamping plate 53, the locking block 55 can be extruded, the locking block 55 is contracted into the cavity 54 to extrude the first spring 56 to generate elastic force, when the locking groove 52 is aligned with the cavity 54, the first spring 56 generates elastic force to push the locking block 55 to be inserted into the locking groove 52 for fixing, and therefore installation efficiency of the air conditioner body 3 is improved; when the air conditioning equipment body 3 needs to be disassembled, the pulling handle 59 is pulled to drive the pulling rope 58 to slide upwards, and the pulling rope 58 pulls the locking block 55 to slide out of the cavity 54 when sliding, so that the air conditioning equipment body 3 can slide upwards to be taken out, the maintenance and replacement of workers are facilitated, and the disassembling time of workers is saved; when the air conditioning equipment body 3 is placed inside the mounting shell 2, the air conditioning equipment body 3 is downwards extruded to generate force to push the placing plate 4 to downwards slide, so that the positioning rod 51 can be inserted into the clamping plate 53 for fixing, when the placing plate 4 downwards slides, the extruding chute 61 generates elastic force, the extruding support rod 63 is opened towards two sides when the placing plate 4 slides, the sliding block 65 is driven to slide towards two sides at the end part of the sliding column 64 to extrude the third spring 66 to generate elastic force for buffering and shock absorption, and the problem that the mounting shell 2 falls due to the fact that the air conditioning equipment body 3 is high in weight is avoided; when the air conditioning equipment body 3 is used for a long time, bolts in the steel frame are easy to loosen, so that the air conditioning equipment body 3 is loosened, and further potential safety hazard problem can occur, the mounting shell 2 is moved to the side end, the fixing plate 71 drives the limiting plate 73 to be inserted into the positioning hole 76, the inner side wall of the positioning hole 76 can extrude the limiting plate 73 to contract towards the inside of the groove 72 to extrude the elastic sheet 74 to generate elasticity in the inserting process, when the fixing plate 71 penetrates through the positioning hole 76, the elastic sheet 74 generates elasticity to extrude the limiting plate 73 to open, so that the side end clamped on the mounting plate 1 can fix the mounting shell 2, and the problems that the mounting shell 2 shakes and loosens when used for a long time are avoided; when the mounting housing 2 moves to the side end, the bearing plate 84 slides to the side end at the bottom of the bottom plate 81, so that the bearing plate 84 is inserted into the clamping groove 86 to support the bottom plate 81, and the stability of the mounting housing 2 is improved; when the mounting shell 2 is used for a long time, high-temperature weather and rainstorm weather can be met, the top of the mounting shell 2 is provided with the sun-shading rain-shielding plate 92, so that sun shading and rain shielding can be performed, the problem that the air conditioning equipment body 3 in the mounting shell 2 is corroded due to the influence of weather is avoided, and the service life of the air conditioning equipment body 3 is prolonged; in rainy days, the electric push rod 91 is opened to drive the sun-shading and rain-shielding plate 92 to slide downwards, when the sun-shading and rain-shielding plate 92 slides downwards, the clamping block 93 is driven to be inserted into the sliding cavity 94, the elastic telescopic block 95 can be extruded to deform along with the continuous insertion of the clamping block 93, when the inner recess of the end part of the clamping block 93 is aligned with the elastic telescopic block 95, the elastic telescopic block 95 is restored and clamped in the sliding cavity 94 to be fixedly sealed, and the inner part of the mounting shell 2 is prevented from being corroded by rainwater; the end of the locking piece 55 is arc-shaped, so that the positioning rod 51 can press the locking piece 55 to contract into the cavity 54 when sliding.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides an air conditioning equipment is positioner for installation which characterized in that: the air conditioner comprises an installation plate (1), an installation shell (2), an air conditioner body (3) and a placing plate (4); the mounting shell (2) is arranged at the side end of the mounting plate (1); the placing plate (4) is arranged on the inner side wall of the mounting shell (2); the air conditioning equipment body (3) is arranged inside the mounting shell (2) and is positioned at the top of the placing plate (4);

a positioning rod (51) is fixedly connected to the top of the placing plate (4); a lock groove (52) is formed in the positioning rod (51); the two ends of the air conditioning equipment body (3) are fixedly connected with clamping plates (53); a cavity (54) is formed in the clamping plate (53); the inner side wall of the cavity (54) is connected with a locking block (55) in a sliding way; the side end of the locking block (55) is fixedly connected with a first spring (56), and the other end of the first spring (56) is fixedly connected to the inner side wall of the cavity (54).

2. An air conditioner installation positioning device as set forth in claim 1, wherein: a sliding hole (57) is formed in the clamping plate (53); a pull rope (58) is fixedly connected to the side end of the locking block (55), and the pull rope (58) is connected to the inner side wall of the sliding hole (57) in a sliding mode; the other end of the pull rope (58) is fixedly connected with a pull handle (59).

3. An air conditioner installation positioning device as set forth in claim 2, wherein: a sliding groove (61) is formed in the inner side wall of the mounting shell (2); the inner side wall of the sliding groove (61) is connected with a placing plate (4) in a sliding manner; a second spring (62) is fixedly connected to the bottom of the placing plate (4); the other end of the second spring (62) is fixedly connected to the inner side wall of the sliding groove (61); a sliding column (64) is fixedly connected to the inner side wall of the mounting shell (2); the end part of the sliding column (64) is connected with a sliding block (65) in a sliding way; the bottom of the placing plate (4) is hinged with a support rod (63), and the other end of the support rod (63) is hinged with the top of the sliding block (65); the side end of the sliding block (65) is fixedly connected with a third spring (66), the third spring (66) is sleeved on the outer wall of the sliding column (64), and the other end of the third spring is fixedly connected to the inner side wall of the mounting shell (2).

4. An air conditioner installation positioning device as set forth in claim 3, wherein: a positioning hole (76) is formed in the mounting plate (1); a fixing plate (71) is fixedly connected to the side end of the mounting shell (2); grooves (72) are formed in two ends of the fixing plate (71); a limiting plate (73) is hinged to the inner side wall of the groove (72); the side end of the limiting plate (73) is fixedly connected with an elastic sheet (74), and the other end of the elastic sheet (74) is fixedly connected to the inner side wall of the groove (72); the side end of the fixing plate (71) is fixedly connected with a guide column (75) and is positioned on the same horizontal plane with the positioning hole (76).

5. An air conditioner installation positioning device as set forth in claim 4, wherein: a bottom plate (81) is fixedly connected to the bottom of the mounting shell (2); a guide hole (82) is formed in the mounting plate (1) and is positioned on the same horizontal plane with the bottom plate (81); a support rod (83) is fixedly connected to the side end of the mounting plate (1); the other end of the supporting rod (83) is fixedly connected with a bearing plate (84), and the bearing plate (84) is attached to the bottom of the bottom plate (81); the bottom of the bottom plate (81) is fixedly connected with a guide block (85); the inside of guide block (85) is seted up draw-in groove (86), and is in same horizontal plane with bearing plate (84).

6. An air conditioner installation positioning device as set forth in claim 5, wherein: an electric push rod (91) is fixedly connected to the top of the mounting shell (2); the top of the electric push rod (91) is hinged with a sun-shading and rain-shielding plate (92).

7. An air conditioner installation positioning device as set forth in claim 6, wherein: a clamping block (93) is fixedly connected to the bottom of the sun-shading and rain-shielding plate (92); a sliding cavity (94) is formed in the end part of the mounting shell (2), and the sliding cavity and the clamping block (93) are located on the same horizontal plane; the inner side wall of the sliding cavity (94) is fixedly connected with an elastic telescopic block (95).

8. An air conditioner installation positioning device as set forth in claim 7, wherein: the two ends of the clamping block (93) are concave; the end part of the elastic telescopic block (95) is in a semi-arc shape and is matched with the end part of the clamping block (93).

9. An air conditioner installation positioning device as set forth in claim 8, wherein: the end part of the locking block (55) is arc-shaped; the top of the positioning rod (51) is arc-shaped.

10. An air conditioner installation positioning device as set forth in claim 9, wherein: the top of the sun-shading and rain-shielding plate (92) is arc-shaped; the end of the guide post (75) is tapered.