Fixing device for mounting broken bridge aluminum alloy doors and windows

Abstract

The utility model discloses a fixing device for mounting broken bridge aluminum alloy doors and windows, and relates to the technical field of doors and windows. Universal wheels are fixedly connected to the bottom of the bottom plate, fixing frames are fixedly connected to the four corners of the top of the bottom plate, a supporting plate is arranged at the tops of the fixing frames, lifting assemblies are arranged in the fixing frames, a transverse rod is arranged in the center of the top of the supporting plate, and supports are fixedly connected to the left side and the right side of the top of the transverse rod; a top plate is fixedly connected to the tops of the supports, sleeves are arranged on the sides, close to each other, of the tops of the supports, and sleeve rods are movably connected to the front and rear ends of the sleeves. Aluminum alloy doors and windows are driven to be flush with a hole through the lifting assembly, the distance between the clamping plates is adjusted through the adjusting assembly, so that the clamping plates clamp the aluminum alloy doors and windows of different specifications through the clamping rods and the base plates, the sleeve is convenient to disassemble through the fixing assembly, and meanwhile the clamping plates clamp the doors and windows, so that the clamping efficiency is improved. And the risk that the door and window fall outwards from the hole is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of doors and windows, and in particular to a fixing device for installing a thermally-broken aluminum alloy door and window. Background Art

[0002] Doors and windows are one of the important external protective structures of buildings, which play the functions of wind and rain protection, heat insulation, sound insulation, lighting, ventilation, etc. With the improvement of people's living standards, the requirements for doors and windows in decoration are getting higher and higher. As a product with large usage and wide application, doors and windows have a broad market prospect due to their unique advantages. In the use of doors and windows, the thermal insulation of broken bridge aluminum doors and windows is good. The soft combination of the inner and outer frames of the thermal insulation profile is adopted, and the frame adopts a three-seal form of one rubber strip and two wool strips. It is tightly closed, with excellent airtightness and watertightness, and excellent thermal insulation performance; the window sash adopts a hollow glass structure, so that the window truly shows excellent sound insulation, heat insulation, thermal insulation, and functions, saving a lot of heating and cooling costs.

[0003] The existing publication number CN117822842A proposes an installation and fixing device for energy-saving doors and windows. The depth of the energy-saving doors and windows entering the reserved opening can be controlled by manually driving the threaded rod, which is more convenient for minor adjustments and achieves precise construction. However, there is still a risk of pushing the doors and windows out of the hole when pushing them into the hole.

[0004] Therefore, a fixing device for installing a thermally-broken aluminum alloy door and window is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that there is still a risk of pushing the doors and windows out of the hole when pushing them into the inside of the hole. The utility model provides a fixing device for installing the thermally-insulated aluminum alloy doors and windows.

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A fixing device for installing a thermally-broken aluminum alloy door and window comprises a base plate, the bottom of the base plate is fixedly connected with a universal wheel, the four corners of the top of the base plate are fixedly connected with a fixing frame, the top of the fixing frame is provided with a support plate, a lifting assembly is provided inside the fixing frame, a cross bar is provided at the top center of the support plate, the left and right sides of the top of the cross bar are fixedly connected with brackets, the top of the bracket is fixedly connected with a top plate, a sleeve is provided on the side of the top of the bracket close to each other, the front and rear ends of the sleeve are movably connected with a sleeve rod, the output end of the sleeve rod is fixedly connected with a clamping plate, the side of the clamping plate close to each other is fixedly connected with a clamping rod, the output end of the clamping rod is fixedly connected with a pad, an adjusting assembly is provided inside the sleeve, and a fixing assembly is provided on the top of the base plate.

[0008] Furthermore, the adjustment component includes limit grooves arranged equidistantly on the top of the sleeve, arc grooves are provided on the tops of the front and rear ends of the sleeve, mirror-image arcs are arranged inside the arc grooves, and the arcs are movably connected inside the arc grooves through movable rods. The bottoms of the arcs on the sides close to each other are fixedly connected to the limit blocks, and the tops of the arcs on the sides away from each other are fixedly connected to the pressure rods.

[0009] Furthermore, the top of the crossbar is fixedly connected with screws arranged at equal distances, and the output ends of the screws are located inside the support plate.

[0010] Furthermore, the fixing assembly includes a through groove opened on the side where the brackets are close to each other, the side of the sleeve close to the through groove is fixedly connected to a first connecting rod, the outer wall surface of the first connecting rod is fixedly connected to a fixing ring, the outer wall surface of the first connecting rod is movably connected to a movable ring, the output end of the first connecting rod is fixedly connected to a protrusion, the inner top end of the bracket is fixedly connected to a compression spring, the bottom end of the compression spring is fixedly connected to a second connecting rod, and the bottom end of the second connecting rod is fixedly connected to a fixing block.

[0011] Furthermore, the lifting assembly includes a fixed column movably connected inside the lifting assembly, the top of the fixed column is fixedly connected to the bottom of the support plate, the left and right ends of the front side of the fixed column are fixedly connected with racks, the front side of the fixed frame is fixedly connected with a stepper motor, the output end of the stepper motor is fixedly connected with a rotating shaft, and the output end of the rotating shaft is fixedly connected with a gear.

[0012] Furthermore, a fixing plate is fixedly connected to one side of the bottom of the bracket that is close to each other, an electric push rod is fixedly connected to the inside of the fixing plate, and a placement groove is opened on the top of the top plate.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The staff of the utility model places the aluminum alloy doors and windows on the top of the top plate, drives the aluminum alloy doors and windows to be flush with the opening through the lifting assembly, adjusts the distance between the clamps through the adjustment assembly, so that the clamps can clamp aluminum alloy doors and windows of different specifications through the clamping rods and pads, and realizes convenient disassembly of the sleeve through the fixing assembly. At the same time, the clamping of the doors and windows by the clamps prevents the risk of the doors and windows falling from the inside of the opening to the outside.

[0015] 2. The utility model sets an adjustment component. Before the door or window is pushed, the staff presses the pressure rod, and the pressure rod drives the bottom end of the arc to move downward. The arc rotates on the wall of the movable rod, so that the arc drives the limit block to disengage from the inside of the limit groove, and the sleeve rod can be pulled outward from the inside of the sleeve. After the splint is pulled to a position suitable for the size of the door or window, the staff releases the pressure on the pressure rod, so that the arc drives the limit block to be located inside the limit groove, so that the sleeve rod cannot move inside the sleeve, and the distance between the splints is conveniently adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the adjustment component of the utility model;

[0018] Figure 3 It is a schematic diagram of the lifting assembly of the utility model;

[0019] Figure 4 It is a schematic diagram of the fixing assembly of the utility model;

[0020] Figure numerals: 1, bottom plate; 2, universal wheel; 3, fixed frame; 4, lifting assembly; 401, fixed column; 402, rack; 403, stepping motor; 404, rotating shaft; 405, gear; 5, support plate; 6, cross bar; 601, screw; 602, bracket; 603, top plate; 604, sleeve; 605, sleeve rod; 606, clamping plate; 607, clamping rod; 608, pad; 7, adjustment assembly; 701, limit groove; 702, arc groove; 703, arc; 704, movable rod; 705, limit block; 706, pressure rod; 8, fixing assembly; 801, through groove; 802, first connecting rod; 803, fixing ring; 804, movable ring; 805, protrusion; 806, compression spring; 807, second connecting rod; 808, fixing block; 9, fixing plate; 901, electric push rod; 10, placement groove. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0024] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] like Figures 1 to 4 As shown, a fixing device for installing a thermally-broken aluminum alloy door and window comprises a bottom plate 1, the bottom four corners of the bottom plate 1 are fixedly connected with universal wheels 2, the top four corners of the bottom plate 1 are fixedly connected with fixing frames 3, a support plate 5 is arranged on the top of the fixing frame 3, a lifting assembly 4 for driving the support plate 5 to rise and fall is arranged inside the fixing frame 3, a cross bar 6 is arranged at the top center of the support plate 5, the top of the cross bar 6 is fixedly connected with equidistantly arranged screws 601, the left and right sides of the top of the cross bar 6 are fixedly connected with brackets 602, and the brackets 602 The top of the bracket 602 is fixedly connected with a top plate 603, the top of the bracket 602 is provided with a sleeve 604 on the side close to each other, the front and rear ends of the sleeve 604 are movably connected with a sleeve rod 605, the output end of the sleeve rod 605 is fixedly connected with a clamping plate 606, the side of the clamping plate 606 close to each other is fixedly connected with a clamping rod 607, the output end of the clamping rod 607 is fixedly connected with a pad 608, the sleeve 604 is provided with an adjustment component 7 for adjusting the length of the sleeve rod 605, and the top of the bottom plate 1 is provided with a sleeve 604 The conveniently disassembled fixing assembly 8 includes a bottom plate 1, the bottom four corners of the bottom plate 1 are fixedly connected with universal wheels 2, the top four corners of the bottom plate 1 are fixedly connected with fixing frames 3, the top of the fixing frame 3 is provided with a support plate 5, the interior of the fixing frame 3 is provided with a lifting assembly 4 for driving the support plate 5 to rise and fall, a cross bar 6 is provided at the top center of the support plate 5, the top of the cross bar 6 is fixedly connected with equidistantly arranged screws 601, the left and right sides of the top of the cross bar 6 are fixedly connected with brackets 602, and the top of the bracket 602 is fixedly connected with a top plate 603, sleeves 604 are provided on the sides of the tops of the brackets 602 that are close to each other, sleeve rods 605 are movably connected to the front and rear ends of the sleeves 604, the output ends of the sleeve rods 605 are fixedly connected to clamp plates 606, the sides of the clamp plates 606 that are close to each other are fixedly connected to clamp rods 607, the output ends of the clamp rods 607 are fixedly connected to pads 608, an adjusting component 7 for adjusting the length of the sleeve rods 605 is provided inside the sleeves 604, and a fixing component 8 for easy disassembly of the sleeves 604 is provided on the top of the bottom plate 1.

[0026] It should be noted that the staff places the aluminum alloy doors and windows on the top of the top plate 603, drives the aluminum alloy doors and windows to be flush with the opening through the lifting component 4, adjusts the distance between the clamps 606 through the adjustment component 7, so that the clamps 606 can clamp aluminum alloy doors and windows of different specifications through the clamping rods 607 and the pads 608, and realizes the convenient disassembly of the sleeve 604 through the fixing component 8. At the same time, the clamping of the doors and windows by the clamps 606 prevents the risk of the doors and windows falling out of the opening.

[0027] The adjustment component 7 includes limit grooves 701 arranged equidistantly on the top of the sleeve 604, arc grooves 702 are provided on the tops of the front and rear ends inside the sleeve 604, and mirror-image arcs 703 are arranged inside the arc grooves 702. The arcs 703 are movably connected to the inside of the arc grooves 702 through movable rods 704. The bottoms of the arcs 703 on the sides close to each other are fixedly connected to limit blocks 705. The limit blocks 705 are located inside the limit grooves 701, and the tops of the arcs 703 on the sides away from each other are fixedly connected to pressure rods 706.

[0028] It should be noted that before the door and window are pushed, the staff presses the pressure rod 706, and the pressure rod 706 drives the bottom end of the arc 703 to move downward. The arc 703 rotates on the wall of the movable rod 704, so that the arc 703 drives the limit block 705 to disengage from the inside of the limit groove 701, and the sleeve rod 605 can be pulled outward from the inside of the sleeve 604. After the splint 606 is pulled to a position suitable for the size of the door and window, the staff releases the pressure on the pressure rod 706, so that the arc 703 drives the limit block 705 to be located inside the limit groove 701, making the sleeve rod 605 unable to move inside the sleeve 604, and also realizing the convenient adjustment of the distance between the splints 606.

[0029] The fixing assembly 8 includes a through groove 801 opened on the side of the bracket 602 close to each other, and the side of the sleeve 604 close to the through groove 801 is fixedly connected to the first connecting rod 802, the outer wall surface of the first connecting rod 802 is fixedly connected to the fixing ring 803, the outer wall surface of the first connecting rod 802 is movably connected to the movable ring 804, the output end of the first connecting rod 802 is fixedly connected to the protrusion 805, the movable ring 804 is adapted to the inside of the protrusion 805, the inner top end of the bracket 602 is fixedly connected to the compression spring 806, the bottom end of the compression spring 806 is fixedly connected to the second connecting rod 807, and the bottom end of the second connecting rod 807 is fixedly connected to the fixing block 808.

[0030] It should be noted that the sleeve 604 enters the interior of the through groove 801 through the first connecting rod 802, and the sleeve rod 605 pushes the fixed block 808 to move forward. The compression spring 806 is subjected to pressure to drive the fixed block 808 to move upward. The bottom of the fixed block 808 is set as a slope, and the fixed block 808 passes through the protrusion 805. The tension of the compression spring 806 drives the fixed block 808 to be located between the protrusion 805 and the movable ring 804, so that the first connecting rod 802 is fixed inside the through groove 801, and the first connecting rod 802 drives the sleeve 604 to be located at the top of the bracket 602, which is convenient for clamping doors and windows.

[0031] The lifting assembly 4 includes a fixed column 401 movably connected inside the lifting assembly 4, the top of the fixed column 401 is fixedly connected to the bottom of the support plate 5, the left and right ends of the front side of the fixed column 401 are fixedly connected with racks 402, the front side of the fixed frame 3 is fixedly connected with a stepper motor 403, the output end of the stepper motor 403 is fixedly connected with a rotating shaft 404, the output end of the rotating shaft 404 is fixedly connected with a gear 405, and the gear 405 and the rack 402 are meshed with each other.

[0032] It should be noted that after the aluminum alloy doors and windows are placed on the top of the top plate 603, the external controller is started, and the stepper motor 403 is started to drive the shaft 404 to rotate forward through the output end, and the shaft 404 drives the gear 405 to rotate, and the gear 405 then drives the rack 402 to move upward, and the rack 402 then drives the support plate 5 to move upward through the fixed column 401, so that the aluminum alloy doors and windows on the top of the support plate 5 are set flush with the opening to avoid manual handling.

[0033] A fixing plate 9 is fixedly connected to the sides of the bottom of the bracket 602 that are close to each other, and an electric push rod 901 is fixedly connected to the inside of the fixing plate 9. A placement groove 10 is opened on the top of the top plate 603.

[0034] It should be noted that when the doors and windows are placed outside the opening, the electric push rod 901 pushes the doors and windows to move inside the opening.

[0035] In summary: the staff places the aluminum alloy doors and windows on the top of the top plate 603, drives the aluminum alloy doors and windows to be flush with the opening through the lifting component 4, adjusts the distance between the clamps 606 through the adjustment component 7, so that the clamps 606 can clamp aluminum alloy doors and windows of different specifications through the clamping rod 607 and the pad 608, and realizes the convenient disassembly of the sleeve 604 through the fixing component 8. At the same time, the clamping of the doors and windows by the clamps 606 prevents the risk of the doors and windows falling from the inside of the opening to the outside.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A fixing device for installing a thermally-insulated aluminum alloy door and window, characterized in that: The invention comprises a bottom plate (1), the bottom of the bottom plate (1) is fixedly connected to a universal wheel (2), the top four corners of the bottom plate (1) are fixedly connected to a fixed frame (3), the top of the fixed frame (3) is provided with a support plate (5), the interior of the fixed frame (3) is provided with a lifting assembly (4), a cross bar (6) is provided at the top center of the support plate (5), the left and right sides of the top of the cross bar (6) are fixedly connected to a bracket (602), the top of the bracket (602) is fixedly connected to a top plate (603), and the bracket (602) is fixedly connected to the top of the bracket (602). ) are provided with sleeves (604) on the sides close to each other at the top, sleeve rods (605) are movably connected to the front and rear ends of the sleeves (604), the output ends of the sleeve rods (605) are fixedly connected to clamping plates (606), the sides close to each other of the clamping plates (606) are fixedly connected to clamping rods (607), the output ends of the clamping rods (607) are fixedly connected to pads (608), an adjusting component (7) is provided inside the sleeves (604), and a fixing component (8) is provided on the top of the bottom plate (1).

2. A fixing device for installing a thermally-broken aluminum alloy door and window according to claim 1, characterized in that: The adjustment assembly (7) comprises limit grooves (701) arranged equidistantly on the top of the sleeve (604); arc grooves (702) are provided on the tops of the front and rear ends of the sleeve (604); arcs (703) arranged in a mirror image are provided inside the arc grooves (702); the arcs (703) are movably connected inside the arc grooves (702) through movable rods (704); the bottoms of the arcs (703) on the sides close to each other are fixedly connected to limit blocks (705); and the tops of the arcs (703) on the sides away from each other are fixedly connected to pressure rods (706).

3. A fixing device for installing a thermally-insulated aluminum alloy door and window according to claim 1, characterized in that: The top of the crossbar (6) is fixedly connected with screws (601) arranged at equal distances, and the output ends of the screws (601) are located inside the support plate (5).

4. A fixing device for installing a thermally-insulated aluminum alloy door and window according to claim 1, characterized in that: The fixing assembly (8) comprises a through slot (801) provided on one side of the bracket (602) close to each other, a first connecting rod (802) is fixedly connected to one side of the sleeve (604) close to the through slot (801), a fixing ring (803) is fixedly connected to the outer wall surface of the first connecting rod (802), a movable ring (804) is movably connected to the outer wall surface of the first connecting rod (802), a protrusion (805) is fixedly connected to the output end of the first connecting rod (802), a compression spring (806) is fixedly connected to the inner top end of the bracket (602), a second connecting rod (807) is fixedly connected to the bottom end of the compression spring (806), and a fixing block (808) is fixedly connected to the bottom end of the second connecting rod (807).

5. The fixing device for installing a thermally-insulated aluminum alloy door and window according to claim 1, characterized in that: The lifting assembly (4) comprises a fixed column (401) movably connected inside the lifting assembly (4); the top of the fixed column (401) is fixedly connected to the bottom of the support plate (5); the left and right ends of the front side of the fixed column (401) are fixedly connected to racks (402); the front side of the fixed frame (3) is fixedly connected to a stepper motor (403); the output end of the stepper motor (403) is fixedly connected to a rotating shaft (404); and the output end of the rotating shaft (404) is fixedly connected to a gear (405).

6. A fixing device for installing a thermally-insulated aluminum alloy door and window according to claim 1, characterized in that: The bottom sides of the brackets (602) are fixedly connected to a fixing plate (9), the interior of the fixing plate (9) is fixedly connected to an electric push rod (901), and a placement groove (10) is provided on the top of the top plate (603).

Images