A cantilever support device for prefabricated air conditioning panels

Abstract

The present application relates to a cantilever support device for a prefabricated air-conditioning panel, which relates to the field of equipment for buildings and is installed on a wall of a building, wherein a window hole is provided on the wall, and a convex edge is integrally formed on a side wall of the wall located outdoors, wherein the length direction of the convex edge is arranged along the length direction of the wall, wherein the cantilever support device comprises a mounting assembly mounted on the wall, wherein the mounting assembly is detachably connected to the wall, wherein a support assembly for supporting the prefabricated air-conditioning panel is provided on the mounting assembly, and wherein the support assembly is located outdoors. The present application has the effect of improving the efficiency of installing prefabricated air-conditioning panels.

Description

Technical Field

[0001] The present application relates to the field of building equipment, and in particular to a cantilever support device for a prefabricated air-conditioning panel. Background Art

[0002] Prefabricated concrete components are mechanized concrete products that are widely used in the fields of construction, transportation, water conservancy, etc. Prefabricated components are processed in the workshop and then transported to the site for assembly. When installing the air-conditioning panel, the operator needs to set up a scaffold on the balcony to provide support for the air-conditioning panel. After the scaffolding is set up, the height of the scaffolding is adjusted, and then the air-conditioning panel is placed on the scaffolding, installed on the building, and concrete is poured in the gap between the building and the air-conditioning panel to fill the gap. After waiting for the concrete to solidify, the operator removes the scaffolding, and the installation of the prefabricated air-conditioning panel is completed.

[0003] Since the scaffolding is made of multiple steel pipes overlapped with each other, most operators need to install them one by one when setting up the scaffolding. After the prefabricated air-conditioning panels are installed, the steel pipes of the scaffolding need to be removed one by one. A lot of time is consumed in the process of setting up and dismantling the scaffolding, which prolongs the time required to install the prefabricated air-conditioning panels and reduces the efficiency of installing the prefabricated air-conditioning panels. Summary of the invention

[0004] In order to improve the efficiency of installing prefabricated air-conditioning panels, the present application provides a cantilever support device for prefabricated air-conditioning panels.

[0005] The present application provides a prefabricated air conditioning panel cantilever support device adopts the following technical solution:

[0006] A cantilever support device for a prefabricated air-conditioning panel is installed on a wall of a building, wherein a window hole is opened on the wall, and a convex edge is integrally formed on a side wall of the wall located outdoors, and the length direction of the convex edge is arranged along the length direction of the wall. The cantilever support device includes a mounting component installed on the wall, wherein the mounting component is detachably connected to the wall, and a support component for supporting the prefabricated air-conditioning panel is provided on the mounting component, and the support component is located outside the building.

[0007] By adopting the above technical solution, when it is necessary to install a prefabricated air-conditioning panel, the installation component is first installed on the wall, and the supporting component is located outside the building, and then the supporting component is adjusted, and finally the prefabricated air-conditioning panel is installed on the wall, and the prefabricated air-conditioning panel is overlapped on the supporting component; when it is necessary to remove the cantilever supporting device, the installation component is removed from the wall, which reduces the need for operators to install steel pipes one by one to form a scaffolding when installing the prefabricated air-conditioning panel, thereby shortening the time required for installing the prefabricated air-conditioning panel and improving the efficiency of installing the prefabricated air-conditioning panel.

[0008] Optionally, the mounting assembly includes multiple mounting plates, which are arranged along the length direction of the wall, one of the surfaces of the mounting plates is in contact with the upper surface of the window opening, the mounting plates are fixed to the wall by a plurality of bolts, and one side of the mounting plates is located outside the building.

[0009] By adopting the above technical solution, when the mounting plate needs to be installed on the wall, first the surface of the mounting plate is fitted onto the upper surface of the window opening, and then the mounting plate is fixed to the wall by bolts; when the mounting plate needs to be removed, the bolts are tightened until the mounting plate is detached from the wall, thereby achieving the purpose of facilitating the disassembly and installation of the mounting plate.

[0010] Optionally, the installation assembly includes an installation box, which is fixedly connected to the side wall of the wall located indoors by bolts, and a plug-in table is fixedly connected to the lower surface of the installation box, and a mounting plate is slidably plugged in the plug-in table, and the mounting plate slides along the thickness direction of the wall, and a vertical plate is fixedly connected to the side of the upper surface of the installation plate located indoors, and a horizontal plate is fixedly connected to the side of the vertical plate close to the installation box, the horizontal plate and the installation plate are arranged parallel to each other, and a triangular prism-shaped push rod is fixedly connected to the side wall of the horizontal plate away from the vertical plate, and the tip of the push rod is arranged in a direction away from the horizontal plate, and a side wall of the installation box away from the wall is provided with a The mounting box has two rotating plates rotatably connected to the inner wall away from the wall, the length directions of the two rotating plates are arranged along the length direction of the mounting box, and the rotating axes of the two rotating plates are arranged in the direction away from each other, a plurality of torsion springs are fixedly connected between the rotating plate and the mounting box, and the torsion springs make the rotating plate fit the inner wall of the mounting box, a plurality of clamping springs are fixedly connected to the inner wall of the mounting box close to the wall, and a matching rod is fixedly connected to the plurality of clamping springs together, and a matching groove matching with the push rod is provided on the side wall of the matching rod close to the vertical plate, and a limiting member is also provided in the mounting box to prevent the matching rod from abutting against the rotating plate.

[0011] By adopting the above technical solution, when it is necessary to fix the mounting plate, first, the surface of the mounting plate is attached to the upper surface of the window frame to maintain the position of the mounting plate at this time, and the mounting box is fixed to the side wall of the wall located indoors by using bolts and nuts, and the supporting assembly is located outdoors; then the operator pushes the vertical plate, and the vertical plate drives the horizontal plate and the push rod to move. In the process of the push rod moving to the mounting box, the push rod pushes the two rotating plates to rotate in the direction away from each other, and the rotation of the rotating plate causes the torsion spring to deform. When the push rod moves to be out of contact with the rotating plate, the torsion spring restores the deformation and pushes the rotating plates to move in the direction of approaching each other until the rotating plates are again in contact with the inner side wall of the mounting box away from the wall; continue to push the push rod, the push rod passes through the limit piece and is inserted into the matching groove, so that the matching rod cooperates with the push rod, and at this time, the tightening spring restores the deformation and pushes the matching rod and the push rod to move in the direction close to the rotating plate until the push rod is in contact with the rotating plate, and at this time, the tightening spring is still in a compressed state, so that the push rod is in contact with the rotating plate, thereby fixing the position of the mounting plate.

[0012] Optionally, the support assembly includes a mounting tube fixedly connected to the lower surface of each mounting plate, an adjusting tube rotatably connected to the mounting tube, the adjusting tube passes through the mounting plate and is rotatably connected to the mounting plate, a supporting screw is threadedly connected to the adjusting tube, the axial directions of the mounting tube, the adjusting tube and the supporting screw are all arranged along the height direction of the wall, the upper end of the supporting screw is fixedly connected to a U-shaped groove plate, and a wooden square is placed together in multiple groove plates.

[0013] By adopting the above technical solution, when the installation of the mounting plate is completed, the adjusting tube is rotated, and the adjusting tube rotates in the mounting tube. The adjusting tube cooperates with the supporting screw, and at the same time, the groove plate cooperates with the wooden square to make the supporting screw move along the height direction of the wall. The movement of the supporting screw drives the height of the upper surface of the wooden square to change. When the height of the upper surface of the wooden square reaches the expected height, the rotation of the adjusting tube is stopped. At this time, the operator hoists the prefabricated air-conditioning panel, installs the prefabricated air-conditioning panel on the wall, and overlaps the prefabricated air-conditioning panel on the wooden square, thereby achieving the purpose of supporting the prefabricated air-conditioning panel.

[0014] Optionally, the support assembly includes a plurality of support tubes fixedly connected to the upper surface of the mounting plate, the plurality of support tubes being arranged along the length direction of the wall, a support screw being threadedly connected in the support tube, the axial directions of the support screw and the support tube being arranged along the height direction of the wall, and a wooden pad being fixedly connected to the upper end of the support screw.

[0015] By adopting the above technical solution, when it is necessary to install a prefabricated air-conditioning panel, it is preferred to fix the installation box and the installation plate. After the installation box is installed, rotate the support screw. The support screw cooperates with the support tube to move the support screw along the axial direction of the support tube. The movement of the support screw drives the pad to move, so that the height of the upper surface of the pad changes. When the height of the upper surface of the pad reaches the expected height, stop rotating the support screw. At this time, the operator can hoist the prefabricated air-conditioning panel and overlap the prefabricated air-conditioning panel on the pad, thereby achieving the purpose of supporting the prefabricated air-conditioning panel.

[0016] Optionally, a reinforcing component is provided on the convex edge to improve the stability of the connection between the mounting plate and the wall.

[0017] By adopting the above technical solution, the reinforcing component strengthens the connection between the mounting plate and the wall, and in the process of supporting the prefabricated air-conditioning panel, it reduces the situation where the mounting plate rotates downward due to gravity, causing the prefabricated air-conditioning panel to lose support.

[0018] Optionally, the reinforcement assembly includes an upper hanging tie bar mounted on each of the mounting plates, the upper hanging tie bar includes a U-shaped receiving steel bar, each end of the receiving steel bar is fixedly connected to a horizontal bar, the horizontal bar is perpendicular to the receiving steel bar, a wooden wedge is placed on the upper surface of the flange, and each of the horizontal bars is overlapped on the wooden wedge.

[0019] By adopting the above technical solution, when the installation of the mounting plate is completed, the upper hanging tie rod is taken out, and the receiving steel bar is put on the mounting plate, a wooden wedge is placed on the upper surface of the convex edge, and the horizontal steel bar is placed on the wooden wedge, so that the vertical steel bar is in contact with the side wall of the convex edge away from the wall, and the upper hanging tie rod is used to limit the mounting plate, thereby reducing the situation where the mounting plate is separated from the wall due to the downward rotation of the mounting plate due to gravity.

[0020] Optionally, the limiting assembly includes two sleeves fixedly connected to the inside of the installation box, the two sleeves are arranged along the height direction of the installation box, a plurality of connecting springs are fixedly connected to the inner bottom wall of the sleeve, a limiting plate is slidably inserted in the sleeve, the limiting plate is fixedly connected to the connecting spring, there is a gap between the two limiting plates, and the distance between the side wall of the sleeve away from the wall and the side wall of the installation box away from the wall is greater than the height of the rotating plate.

[0021] By adopting the above technical solution, the limit plate limits the matching rod, reducing the situation where the pressing spring causes the push rod to abut against the rotating plate, thereby reducing the situation where the push rod is hindered from moving. When the tip of the push rod is inserted between the two limit plates, the operator continues to push the push rod. After the limit plate contacts the side wall of the push rod, the push rod continues to move and pushes the limit plate into the sleeve. As the push rod continues to move, the tip of the push rod is inserted into the matching groove and cooperates with the matching rod. When the distance between the two limit plates is greater than the height of the matching rod, the pressing spring restores its deformation to push the matching rod and the push rod until the push rod abuts against the rotating plate.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. By setting up installation components and support components to support the prefabricated air-conditioning panels, it is reduced that operators need to install steel pipes one by one to form scaffolds when installing prefabricated air-conditioning panels, thereby shortening the time required for installing prefabricated air-conditioning panels and improving the efficiency of installing prefabricated air-conditioning panels;

[0024] 2. By setting up multiple mounting plates and multiple bolts, operators can quickly install or remove the mounting plates, thereby facilitating the installation and disassembly of the mounting plates;

[0025] 3. By setting the upper hanging tie rod, the upper hanging tie rod is used to limit the mounting plate, thereby reducing the situation where the mounting plate is separated from the wall due to downward rotation due to gravity. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the cantilever support device according to Example 1 of the present application.

[0027] Figure 2 It is a cross-sectional view of the overall structure of the support assembly according to Example 1 of the present application.

[0028] Figure 3 It is a schematic diagram of the overall structure of the cantilever support device according to Example 2 of the present application.

[0029] Figure 4 It is a cross-sectional view of the overall structure of the cantilever support device according to Example 2 of the present application.

[0030] Figure 5 It is a cross-sectional view of the overall structure of the installation component of Example 2 of the present application.

[0031] Figure 6 It is a cross-sectional view of the overall structure of the support assembly according to Example 2 of the present application.

[0032] Explanation of the reference numerals in the accompanying drawings: 1. Wall; 11. Flange; 2. Mounting assembly; 21. Mounting plate; 211. Vertical plate; 212. Horizontal plate; 22. Mounting box; 221. Through hole; 23. Plug-in platform; 231. Plug-in hole; 24. Push rod; 25. Turn plate; 26. Clamping spring; 27. Matching rod; 271. Matching groove; 28. Limiting piece; 281. Sleeve; 282. Connecting spring; 283. Limiting plate; 3. Support assembly; 31. Mounting tube; 32. Adjusting tube; 321. Special-shaped plate; 33. Support screw; 34. Slot plate; 35. Wooden square; 36. Support tube; 37. Pad; 4. Reinforcement assembly; 41. Upper hanging tie rod; 411. Reinforcing steel bar; 412. Horizontal rib; 42. Wooden wedge; 5. Prefabricated air-conditioning panel. DETAILED DESCRIPTION

[0033] The following is combined with Figure 1-6 This application is described in further detail.

[0034] The embodiment of the present application discloses a cantilever support device for a prefabricated air-conditioning panel.

[0035] Example 1

[0036] Reference Figure 1 and Figure 2 The cantilever support device is arranged on a wall 1 of a building, a window hole is provided on the wall 1, a convex edge 11 is formed integrally on the side wall of the wall 1 located outside the building, the length direction of the convex edge 11 is arranged along the length direction of the wall 1, and the lower surface of the convex edge 11 is flush with the upper surface of the window hole. The cantilever support device includes a mounting assembly 2 detachably connected to the upper surface of the window hole, a supporting assembly 3 is arranged on the mounting assembly 2, the supporting assembly 3 is located outside the building, and the supporting assembly 3 supports the prefabricated air conditioning panel 5, and a reinforcing assembly 4 for reinforcing the stability of the connection between the mounting assembly 2 and the wall 1 is also arranged on the convex edge 11.

[0037] The mounting assembly 2 includes a plurality of mounting plates 21, which are arranged along the length direction of the wall 1. In the present embodiment, the number of mounting plates 21 is two, the length direction of the mounting plates 21 is perpendicular to the length direction of the wall 1, the width direction of the mounting plates 21 is arranged along the length direction of the wall 1, and one side of the mounting plates 21 extends out of the building exterior; a plurality of bolts are threadedly connected on the lower surface of the mounting plate 21, each bolt passes through the mounting plate 21, and the bolts are inserted into the wall 1 and threadedly connected to the wall 1, so that the surface of the mounting plate 21 fits the upper surface of the window opening. In the present embodiment, the number of bolts on each mounting plate 21 is one.

[0038] The supporting assembly 3 includes a mounting tube 31 fixedly connected to each mounting plate 21, the mounting tube 31 being fixedly connected to the surface of the mounting plate 21 away from the flange 11, the axial direction of the mounting tube 31 being arranged along the height direction of the building, the end of the mounting tube 31 away from the mounting plate 21 being in a blocked shape, and the connecting line of the axes of the plurality of mounting tubes 31 being parallel to the edge line of the long side of the flange 11; an adjusting tube 32 being inserted in the mounting tube 31, the outer diameter of the adjusting tube 32 being smaller than the inner diameter of the mounting tube 31, the mounting tube 31 and the adjusting tube 32 being arranged coaxially, and the length of the adjusting tube 32 being greater than the length of the mounting tube 31, the adjusting tube 32 passing through the mounting plate 21 and being rotatably connected to the mounting plate 21, a special-shaped plate 321 being sleeved on the outer side wall of the adjusting tube 32 located above the mounting plate 21, the special-shaped plate 321 being fixedly connected to the adjusting tube 32, so that the operator can apply force to rotate the adjusting tube 32 conveniently.

[0039] A threaded hole is provided on the inner wall of the adjusting tube 32, and a support screw 33 is threadedly connected in the adjusting tube 32. The support screw 33 and the adjusting tube 32 are coaxially arranged, one end of the support screw 33 protrudes from the adjusting tube 32, and a U-shaped groove plate 34 is fixedly connected to the end surface of the support screw 33 protruding from the adjusting tube 32, and the side wall of the groove plate 34 is parallel to the side wall of the convex edge 11 away from the wall 1, and a wooden square 35 is commonly inserted on multiple groove plates 34, and the length direction of the wooden square 35 is arranged along the length direction of the wall 1, and the upper surface of the wooden square 35 is higher than the upper surface of the groove plate 34; the prefabricated air-conditioning panel 5 is installed on the wall 1, and the lower surface of the prefabricated air-conditioning panel 5 is in contact with the upper surface of the wooden square 35, so that the support assembly 3 supports the prefabricated air-conditioning panel 5.

[0040] The reinforcement assembly 4 includes upper hanging tie bars 41 corresponding to the number of the mounting plates 21, and the upper hanging tie bars 41 include U-shaped receiving steel bars 411, the distance between the two ends of the receiving steel bars 411 is greater than the width of the mounting plate 21, and each end of the receiving steel bars 411 is fixedly connected with a horizontal rib 412, and the horizontal rib 412 is perpendicular to the receiving steel bars 411. The receiving steel bars 411 are sleeved on the mounting plate 21, and the receiving steel bars 411 are in contact with the side wall of the flange 11 away from the wall 1, and the horizontal rib 412 overlaps the upper surface of the flange 11; the upper hanging tie bars 41 limit the mounting plate 21, reducing the situation where the mounting plate 21 rotates downward due to gravity, resulting in the support assembly 3 being unable to support the prefabricated air conditioning panel 5. In order to reduce the situation where the horizontal rib 412 directly contacts the surface of the flange 11 and causes the surface of the flange 11 to be damaged, a wooden wedge 42 is placed on the flange 11, and the horizontal rib 412 is placed on the wooden wedge 42.

[0041] When the operator needs to install the prefabricated air-conditioning panel 5, the operator first fixes the two mounting plates 21 to the wall 1 with bolts, and places the support screw 33 upwards, and then places the wooden square 35 in the two groove plates 34, and the length direction of the wooden square 35 is set along the length direction of the wall 1; when the wooden square 35 is placed, the operator rotates the special-shaped plate 321, and the special-shaped plate 321 drives the adjusting tube 32 to rotate in the mounting tube 31, and the rotation of the adjusting tube 32 drives the support screw 33 to rotate. At the same time, the groove plate 34 and the wooden square 35 cooperate to limit the rotation of the support screw 33, so that the support screw 33 moves along the adjusting tube 32, and the movement of the support screw 33 drives the groove plate 34 and the wooden square 35 to move, so that the height of the upper surface of the wooden square 35 changes.

[0042] When the height of the upper surface of the wooden square 35 reaches the expected height, stop rotating the special-shaped plate 321, sleeve the upper hanging tie rod 41 on the mounting plate 21, place the wooden wedge 42 on the upper surface of the flange 11, and place the horizontal rib 412 on the wooden wedge 42. At this time, the operator can hoist the prefabricated air-conditioning panel 5 so that the lower surface of the prefabricated air-conditioning panel 5 contacts the upper surface of the wooden square 35. The support screw 33 cooperates with the wooden square 35 to support the prefabricated air-conditioning panel 5, reducing the need for operators to set up scaffolding to support the prefabricated air-conditioning panel 5, thereby shortening the installation period of the prefabricated air-conditioning panel 5 and improving the efficiency of installing the prefabricated air-conditioning panel 5. Because the prefabricated air-conditioning panel 5 contacts the wooden square 35, the wooden square 35 reduces the situation where the groove plate 34 directly contacts the prefabricated air-conditioning panel 5, causing damage to the prefabricated air-conditioning panel 5.

[0043] When it is necessary to release the support for the prefabricated air-conditioning panel 5, the operator first rotates the adjusting tube 32 to move the support screw 33, the groove plate 34 and the wooden square 35 downward until the wooden square 35 is separated from the prefabricated air-conditioning panel 5, and then takes out the wooden wedge 42 and pulls the upper hanging tie rod 41 away from the flange 11 until the horizontal rib 412 is out of contact with the wooden wedge 42; finally, rotate the bolt until the bolt is disengaged from the mounting plate 21. At this time, the operator can separate the mounting plate 21 from the wall 1, thereby removing the mounting plate 21 and the support screw 33, and the mounting plate 21 and the support screw 33 can be used again when the prefabricated air-conditioning panel 5 is installed again.

[0044] The implementation principle of Example 1 is as follows: when the prefabricated air-conditioning panel 5 needs to be installed, the mounting plate 21 is first fixed to the wall 1 by bolts, then the wooden square 35 is placed in the two groove plates 34, and the special-shaped plate 321 is screwed to rotate the adjusting tube 32. When the adjusting tube 32 rotates, the supporting screw 33 drives the groove plate 34 and the wooden square 35 to move until the upper surface of the wooden square 35 reaches a predetermined height. Finally, the upper hanging tie rod 41 is sleeved on the mounting plate 21, and a wooden wedge 42 is placed on the upper surface of the flange 11, and the horizontal rib 412 is placed on the wooden wedge 42. At this time, the prefabricated air-conditioning panel 5 can be installed, and the lower surface of the prefabricated air-conditioning panel 5 is in contact with the upper surface of the wooden square 35.

[0045] When it is necessary to remove the mounting plate 21 and the support screw 33, first rotate the special-shaped plate 321 to move the support screw 33 and the wooden board 35 downward until the wooden board 35 is out of contact with the lower surface of the prefabricated air-conditioning panel 5. At this time, pull the upper hanging tie rod 41 until the upper hanging tie rod 41 is out of contact with the flange 11, and finally rotate the bolt until the mounting plate 21 is out of contact with the wall 1.

[0046] Example 2

[0047] Reference Figure 3 and Figure 4 The cantilever device includes a mounting assembly 2, which includes a mounting box 22. The mounting box 22 is located indoors in the building, and the length direction of the mounting box 22 is arranged along the length direction of the wall 1. The upper part of the mounting box 22 is open, and a plurality of bolts are threadedly connected on the inner wall of the mounting box 22 close to the wall 1, and the bolts are inserted into the wall 1 and threadedly connected with the wall 1, and the plurality of bolts are distributed along the length direction of the mounting box 22. A plug-in platform 23 is fixedly connected to the lower surface of the mounting box 22, and the length direction of the plug-in platform 23 is arranged along the length direction of the wall 1, and the lower surface of the plug-in platform 23 is lower than the upper surface of the window opening.

[0048] A plug-in hole 231 that penetrates the plug-in platform 23 is provided on the side wall of the plug-in platform 23 away from the wall 1, and the length direction of the plug-in hole 231 is set along the length direction of the plug-in platform 23, and the length of the plug-in hole 231 is smaller than the length of the plug-in platform 23; a mounting plate 21 is slidably plugged into the plug-in hole 231, one side of the mounting plate 21 is located indoors, and the other side of the mounting plate 21 is located outdoors, and each hole wall of the plug-in hole 231 is in contact with the corresponding wall of the mounting plate 21.

[0049] A vertical plate 211 is fixedly connected to the upper surface of the mounting plate 21. The vertical plate 211 is perpendicular to the mounting plate 21 and is located on the side of the mounting plate 21 that is located indoors. A horizontal plate 212 is fixedly connected to the side wall of the vertical plate 211 that is close to the mounting plate 21. The horizontal plate 212 and the mounting plate 21 are parallel to each other, and the length directions of the vertical plate 211 and the horizontal plate 212 are both arranged along the length direction of the wall 1.

[0050] A push rod 24 is fixedly connected to the side wall of the horizontal plate 212 away from the vertical plate 211. The push rod 24 is in the shape of a triangular prism, and the length direction of the push rod 24 is arranged along the length direction of the horizontal plate 212. One of the side walls of the push rod 24 is arranged parallel to the vertical plate 211, and one of the tips of the push rod 24 is arranged in a direction close to the installation box 22, so that the two side walls of the push rod 24 are inclined; the length of the interior of the installation box 22 is greater than the length of the push rod 24, and the width of the installation box 22 is greater than the distance between the tip of the push rod 24 and the side wall of the vertical plate 211 close to the installation box 22.

[0051] Reference Figure 3 and Figure 5 A through hole 221 communicating with the interior of the installation box 22 is provided on the side wall of the installation box 22 away from the wall 1, the position of the push rod 24 corresponds to the position of the through hole 221, the opening height of the through hole 221 is greater than the height of the push rod 24, and the opening height of the through hole 221 is less than the height of the installation box 22. Two rotating plates 25 are rotatably connected to the inner side wall of the installation box 22 away from the wall 1, the through hole 221 is located between the rotating rods of the two rotating plates 25, and the rotating rods of the two rotating plates 25 are arranged in a direction away from each other.

[0052] A plurality of torsion springs are sleeved on the rotating rod of the support plate, one end of the torsion spring is fixedly connected to the inner wall of the installation box 22 away from the wall 1, and the other end of the torsion spring is fixedly connected to the rotating plate 25; the torsion spring makes the side wall of the rotating plate 25 away from the wall 1 fit with the side wall of the installation box 22 away from the wall 1, and there is a distance between the surfaces of the two rotating plates 25 that are close to each other, and the distance between the surfaces of the two rotating plates 25 that are close to each other is greater than the thickness of the horizontal plate 212.

[0053] A plurality of clamping springs 26 are fixedly connected to the inner wall of the installation box 22 close to the wall 1, and the plurality of clamping springs 26 are arranged along the length direction of the installation box 22, and the length direction of the clamping springs 26 is arranged along the width direction of the wall 1. The length of the clamping springs 26 in a natural state is greater than the width of the installation box 22; a matching rod 27 is commonly fixedly connected to one end of the plurality of clamping springs 26 away from the wall 1, and the length direction of the matching rod 27 is arranged along the length direction of the installation box 22, and a matching groove 271 adapted to the tip of the push rod 24 is provided on the side wall of the matching rod 27 away from the clamping springs 26, and the height of the matching rod 27 is less than the height of the push rod 24.

[0054] A limiting member 28 is also provided in the installation box 22. The limiting member 28 includes two sleeves 281 fixedly connected to the inside of the installation box 22. The length direction of the sleeve 281 is arranged along the length direction of the installation box 22. The side walls of the two short sides of the sleeve 281 are fixedly connected to the corresponding inner side walls of the installation box 22; the openings of the two sleeves 281 are arranged in a direction close to each other, and the cross-section of the sleeve 281 is rectangular. The two sleeves 281 are arranged along the height direction of the installation box 22, and the height direction of the sleeve 281 is arranged along the height direction of the installation box 22, and the spacing between the two sleeves 281 is greater than the height of the push rod 24; the distance between the side wall of the sleeve 281 away from the wall 1 and the inner side wall of the installation box 22 away from the wall 1 is d1, and the height of the rotating plate 25 is d2, and d1 is greater than d2.

[0055] A plurality of connecting springs 282 are fixedly connected to the inner bottom wall of each sleeve 281, and the plurality of connecting springs 282 are arranged along the length direction of the sleeve 281, and the length direction of the connecting springs 282 is arranged along the height direction of the installation box 22; a limit plate 283 is slidably inserted in the sleeve 281, and each connecting spring 282 is fixedly connected to the limit plate 283. When the connecting springs 282 are in a natural state, there is a distance between the side walls of the two limit plates 283 that are close to each other.

[0056] Reference Figure 3 and Figure 6 The upper surface of the mounting plate 21 is provided with a support assembly 3 for supporting the prefabricated air conditioning panel 5 on the side outside the building. The support assembly 3 includes a plurality of support tubes 36 fixedly connected to the upper surface of the mounting plate 21. The axial direction of the support tube 36 is arranged along the height direction of the wall 1, and the plurality of support tubes 36 are arranged along the length direction of the wall 1. The inner wall of the support tube 36 is provided with a thread, and a support screw 33 is threadedly connected to the support tube 36. One end of the support screw 33 protrudes from the support tube 36, and a wooden pad 37 is fixedly connected to the end surface of the support screw 33 protruding from the support tube 36. The pad 37, the support screw 33 and the support tube 36 are all arranged coaxially, and the diameter of the pad 37 is larger than the diameter of the support screw 33.

[0057] When the operator needs to install the air conditioning panel, first place the horizontal plate 212 upward, so that the surface of the mounting plate 21 close to the horizontal plate 212 contacts the upper surface of the window hole, and the support pipe 36 is located outside the building, keeping the mounting plate 21 in contact with the upper surface of the window hole, and then fix the mounting box 22 to the wall 1 by bolts, and the mounting box 22 is located inside the building. Push the vertical plate 211 in the direction close to the wall 1, and the vertical plate 211 moves to drive the mounting plate 21, the horizontal plate 212 and the push rod 24 to move, so that the tip of the push rod 24 is inserted between the two rotating plates 25.

[0058] When the push rod 24 moves to contact with the rotating plate 25, as the operator continues to push the push rod 24, the push rod 24 pushes the two rotating plates 25 to rotate into the installation box 22, and the rotation of the push rod 24 causes the torsion spring to deform; when the push rod 24 moves to lose contact with the rotating plate 25, the torsion spring recovers its deformation and drives the rotating plate 25 to rotate out of the installation box 22 until the rotating plate 25 and the installation box 22 are in contact with the inner side wall away from the wall 1, and the cross plate 212 is located between the two rotating plates 25.

[0059] As the vertical plate 211 continues to move, the tip of the push rod 24 moves between the two limit plates 283. As the push rod 24 continues to move toward the wall 1, since the two side walls of the push rod 24 are inclined, the push rod 24 gradually pushes the two limit plates 283 to move away from each other; the movement of the limit plate 283 compresses the connecting spring 282. As the push rod 24 continues to move, when the tip of the push rod 24 is inserted into the mating groove 271, the push rod 24 cooperates with the mating rod 27.

[0060] Continue to push the vertical plate 211. When the operator observes that the distance between the two limit plates 283 is greater than the height of the limit rod, release the vertical plate 211, the clamping spring 26 restores its deformation and pushes the matching rod 27 and the push rod 24 to move away from the wall 1 until the side walls of the push rod 24 and the vertical plate 211 that are parallel to each other abut against the side wall of the rotating plate 25 close to the wall 1. At this time, the clamping spring 26 is still in a compressed state, thereby fixing the position of the mounting plate 21.

[0061] After the mounting plate 21 is fixed, the support screw 33 is rotated, and the support screw 33 cooperates with the support tube 36, so that the support screw 33 drives the pad 37 to move along the axial direction of the support tube 36, thereby changing the height of the pad 37. When the position of the upper surface of the pad 37 reaches the expected height, the support screw 33 is stopped; the operator can now hoist the prefabricated air-conditioning panel 5 and place the prefabricated air-conditioning panel 5 on the pad 37. The pad 37, the support screw 33, the support tube 36 and the mounting plate 21 cooperate to support the prefabricated air-conditioning panel 5. When it is necessary to release the support for the prefabricated air-conditioning panel 5, the bolts are screwed until the mounting box 22 is separated from the wall 1, and the cantilever support frame can be removed from the wall 1.

[0062] The implementation principle of Example 2 is as follows: when the prefabricated air conditioning panel 5 needs to be installed, the support tube 36 and the vertical plate 211 are placed upward, the installation plate 21 is fitted with the upper surface of the window hole, and then the installation box 22 is fixed, and the push rod 24 is pushed into the installation box 22. The push rod 24 moves and pushes the two rotating plates 25 to rotate. As the push rod 24 continues to move, the push rod 24 pushes the two limit plates 283 to move. When the push rod 24 cooperates with the matching rod 27, the vertical plate 211 is loosened, the spring 26 is pressed to restore the deformation and push the matching rod 27 and the push rod 24 to move until the push rod 24 abuts against the rotating plate 25; the support screw 33 is screwed until the upper surface of the pad 37 reaches the expected height position, and finally the prefabricated air conditioning panel 5 is hoisted and placed on the pad 37. When the installation box 22 needs to be removed, the bolts fixing the installation box 22 are turned until the installation box 22 is separated from the wall 1, and the installation box 22 is removed at this time.

[0063] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A prefabricated air conditioning panel cantilever support device, installed on a wall (1) of a building, wherein the wall (1) is provided with a window hole, and a convex edge (11) is integrally formed on a side wall of the wall (1) located outdoors, wherein the length direction of the convex edge (11) is arranged along the length direction of the wall (1), characterized in that: The cantilever support device comprises a mounting assembly (2) mounted on the wall (1), the mounting assembly (2) being detachably connected to the wall (1), the mounting assembly (2) being provided with a support assembly (3) for supporting a prefabricated air conditioning panel (5), the support assembly (3) being located outside the building; the mounting assembly (2) comprising a plurality of mounting plates (21), the plurality of mounting plates (21) being arranged along the length direction of the wall (1), one surface of the mounting plate (21) being in contact with the upper surface of the window opening, the mounting plate (21) being fixedly connected to the wall (1) by a plurality of bolts, one side of the mounting plate (21) being Located outside the building; the installation assembly (2) comprises an installation box (22), the installation box (22) being fixedly connected to the side wall of the wall (1) located indoors by means of bolts, a plug-in table (23) being fixedly connected to the lower surface of the installation box (22), a mounting plate (21) being slidably plugged into the plug-in table (23), the mounting plate (21) sliding along the thickness direction of the wall (1), a vertical plate (211) being fixedly connected to the side of the upper surface of the mounting plate (21) located indoors, a horizontal plate (212) being fixedly connected to the side of the vertical plate (211) close to the installation box (22), the horizontal plate (212) and the installation plate ( 21) are arranged parallel to each other, a triangular prism-shaped push rod (24) is fixedly connected to the side wall of the horizontal plate (212) away from the vertical plate (211), and the tip of the push rod (24) is arranged in a direction away from the horizontal plate (212), and a through hole (221) connected to the inside of the installation box (22) is opened on the side wall of the installation box (22) away from the wall (1), and two rotating plates (25) are rotatably connected to the inner side wall of the installation box (22) away from the wall (1), and the length directions of the two rotating plates (25) are arranged along the length direction of the installation box (22), and the rotation axes of the two rotating plates (25) are arranged in a direction away from each other, A plurality of torsion springs are fixedly connected between the rotating plate (25) and the installation box (22), and the torsion springs make the rotating plate (25) fit the inner wall of the installation box (22). A plurality of abutting springs (26) are fixedly connected to the inner wall of the installation box (22) close to the wall (1). A matching rod (27) is fixedly connected to the plurality of abutting springs (26). A matching groove (271) matching with the push rod (24) is provided on the side wall of the matching rod (27) close to the vertical plate (211). A limiting member (28) is also provided in the installation box (22) to prevent the matching rod (27) from abutting against the rotating plate (25).

2. A cantilever support device for a prefabricated air conditioning panel according to claim 1, characterized in that: The support assembly (3) comprises a mounting tube (31) fixedly connected to the lower surface of each mounting plate (21); an adjusting tube (32) is rotatably connected to the mounting tube (31); the adjusting tube (32) passes through the mounting plate (21) and is rotatably connected to the mounting plate (21); a supporting screw rod (33) is threadedly connected to the adjusting tube (32); the axial directions of the mounting tube (31), the adjusting tube (32) and the supporting screw rod (33) are all arranged along the height direction of the wall (1); a U-shaped groove plate (34) is fixedly connected to the upper end of the supporting screw rod (33); and a wooden square (35) is placed in a plurality of groove plates (34).

3. The cantilever support device for a prefabricated air conditioning panel according to claim 1, characterized in that: The support assembly (3) comprises a plurality of support tubes (36) fixedly connected to the upper surface of the mounting plate (21), the plurality of support tubes (36) being arranged along the length direction of the wall (1), a support screw rod (33) being threadedly connected in the support tube (36), the axial directions of the support screw rod (33) and the support tube (36) being arranged along the height direction of the wall (1), and a wooden pad (37) being fixedly connected to the upper end of the support screw rod (33).

4. The cantilever support device for a prefabricated air conditioning panel according to claim 1, characterized in that: The flange (11) is provided with a reinforcing component (4) for improving the connection stability between the mounting plate (21) and the wall (1).

5. The cantilever support device for a prefabricated air conditioning panel according to claim 4, characterized in that: The reinforcing assembly (4) comprises an upper hanging tie bar (41) sleeved on each of the mounting plates (21), the upper hanging tie bar (41) comprising a U-shaped receiving steel bar (411), each end of the receiving steel bar (411) being fixedly connected to a horizontal rib (412), the horizontal rib (412) being perpendicular to the receiving steel bar (411), a wooden wedge (42) being placed on the upper surface of the flange (11), and each of the horizontal ribs (412) being overlapped on the wooden wedge (42).

6. The cantilever support device for a prefabricated air conditioning panel according to claim 3, characterized in that: The limiting member comprises two sleeves (281) fixedly connected to the inside of the installation box (22), the two sleeves (281) being arranged along the height direction of the installation box (22), a plurality of connecting springs (282) being fixedly connected to the inner bottom wall of the sleeve (281), a limiting plate (283) being slidably inserted in the sleeve (281), the limiting plate (283) being fixedly connected to the connecting spring (282), a gap being present between the two limiting plates (283), and a distance between a side wall of the sleeve (281) away from the wall (1) and a side wall of the installation box (22) away from the wall (1) being greater than the height of the rotating plate (25).

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