Auxiliary positioning mechanism for mounting broken bridge aluminum doors and windows

Abstract

The utility model discloses an auxiliary positioning mechanism for mounting broken bridge aluminum doors and windows, which relates to the technology of mounting broken bridge aluminum doors and windows and comprises a positioning platform and universal wheels arranged on four sides of the bottom surface of the positioning platform, and fixing grooves convenient for mounting and auxiliary positioning are formed in the top surface and the inside of the positioning platform. And a working block which can be transversely and finely adjusted and has a clamping function is arranged in the fixing groove, and jacking rods which can lift the whole positioning platform to improve the stability are arranged on the opposite faces of the two sides in the positioning platform. A door and window is placed in a groove formed in the working block, the rotating handle is used for clamping and fixing, the supporting disc at the bottom supports the positioning platform when the door and window arrives at the installation position so that the mechanism can not move, the fine adjustment handle is used for transverse fine adjustment, workers are prevented from repeatedly lifting up to find the installation position during positioning, the physical strength of the workers is saved, and the working efficiency is improved. The effect of convenient and labor-saving installation is achieved, the error-tolerant rate of installation is improved, and potential safety hazards are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of installation of thermally-broken aluminum doors and windows, in particular to an auxiliary positioning mechanism for installation of thermally-broken aluminum doors and windows. Background Art

[0002] The thermally insulated aluminum doors and windows are made of thermally insulated aluminum profiles and hollow glass. They have the functions of energy saving, sound insulation, noise prevention, dust prevention and waterproofing. The thermal conductivity coefficient K value of the thermally insulated aluminum doors and windows is below 3W / ㎡·K, which reduces the heat loss by half compared with ordinary doors and windows, and reduces the heating cost by about 30%. The sound insulation is more than 29 decibels, and the water tightness and air tightness are good, both of which meet the national A1 window standards. During installation, first locate and lay out the lines to determine the position of the door frame, then install the limit grooves, fix them on the frame, and fix them with expansion screws. Finally, install the door frame first, then install the glass, and use the glass suction cup machine to suck the thick glass tightly, and then lift it up by workers and move it to the installation position.

[0003] After searching, the applicant found that a Chinese patent disclosed "a thermal-break aluminum door and window installation auxiliary positioning structure", and its publication (announcement) number is "CN215589109U", which includes a base; two support seats, both of which are fixedly mounted on the top of the base; two mounting blocks, both of which are fixedly mounted on the side of the two support seats close to each other; two electric telescopic rods, both of which are arranged between the two support seats; two U-shaped frames, both of which are fixedly mounted on the output rods of the two electric telescopic rods; and a lifting mechanism, which is arranged on the base. The thermal-break aluminum door and window installation auxiliary positioning structure provided by the utility model has the advantages of being able to support it manually without manual labor, which is relatively time-saving and labor-saving;

[0004] However, most of the installation of thermally-insulated aluminum doors and windows still involves manual transportation to the installation site, and then positioning them using mechanisms. If they are not aligned, they need to be manually fine-tuned in angle and position. Some large doors and windows are heavy, which requires workers to consume a large amount of physical strength during installation. In addition, doors and windows are sometimes installed on higher floors, and exhaustion of the installers can create safety hazards. Utility Model Content

[0005] The purpose of the utility model is to provide an auxiliary positioning mechanism for the installation of thermally-insulated aluminum doors and windows, so as to solve the problem that most of the thermally-insulated aluminum doors and windows mentioned in the above background technology are still installed by manually carrying them to the vicinity of the installation and then using the mechanism for positioning. If they are not aligned, manual fine-tuning of the angle and position is required. Some large doors and windows are heavy, which makes the workers consume a large part of their physical strength during installation. In addition, the installation of doors and windows is sometimes on a higher floor, and the installation personnel will be exhausted, which will cause safety hazards.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary positioning mechanism for the installation of thermally-insulated aluminum doors and windows, comprising a positioning platform and universal wheels provided on four sides of the bottom surface of the positioning platform, the top surface and the interior of the positioning platform are provided with fixing grooves for facilitating the installation of auxiliary positioning, the interior of the fixing groove is provided with a working block that can perform lateral fine-tuning and has a clamping function, and opposite sides of the interior of the positioning platform are provided with lifting rods that can lift the positioning platform as a whole to improve stability.

[0007] Preferably, the fixing groove is formed on the top surface of the positioning platform and extends to the inside, threaded fine-tuning rods are rotatably connected to both sides of the inner wall of the fixing groove, and an extension groove is formed on one side inside the positioning platform.

[0008] Preferably, one end of the threaded fine-tuning rod passes through the interior of the extension slot and extends to the outside, and the end of the threaded fine-tuning rod extending to the outside is fixedly connected to a fine-tuning handle.

[0009] Preferably, a rod wall of the threaded fine-tuning rod is threadedly connected to a threaded fine-tuning block, and a top surface of the threaded fine-tuning block is fixedly connected to a connecting block.

[0010] Preferably, opposite sides of the bottom surface of the connection block are rotatably connected with movable pulleys.

[0011] Preferably, the working block is fixedly connected to the top surface of the connecting block, a threaded sleeve is provided on one side inside the working block, and a threaded rotating rod is threadedly connected to the inner wall of the threaded sleeve.

[0012] Preferably, one end of the threaded rotating rod passes through one side of the working block and extends to an outside fixedly connected with a clamping plate, and one end of the threaded rotating rod away from the clamping plate extends to an outside fixedly connected with a rotating handle.

[0013] Preferably, threaded grooves are provided on opposite sides of the positioning platform, the four lifting rods are threadedly connected to the inner walls of the four threaded grooves, the top ends of the four lifting rods pass through the inside of the four threaded grooves and are fixedly connected to an operating disk, and the bottom ends of the four lifting rods pass through the inside of the threaded grooves and extend to the outside and are fixedly connected to a support disk.

[0014] The technical effects and advantages of the utility model are as follows: the utility model places the doors and windows in the groove inside the working block, and then rotates the handle to clamp and fix them. When the installation position is reached, the support plate at the bottom props up the positioning platform to prevent the mechanism from moving. When fine-tuning is required during installation, the fine-tuning handle can also be used for lateral fine-tuning, avoiding the need for workers to repeatedly lift up to find the installation position during positioning, thereby saving the workers' physical strength, achieving the effect of light and labor-saving installation, improving the fault tolerance of installation, and reducing safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the side sectional structure of the utility model.

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the working block of the utility model.

[0018] Figure 4 It is a schematic diagram of the front cross-sectional structure of the working block of the utility model.

[0019] Figure 5 It is a schematic diagram of the front cross-sectional structure of the positioning platform of the utility model.

[0020] In the figure: 1. positioning platform; 2. universal wheel; 3. fixing groove; 4. working block; 5. lifting rod; 301. threaded fine-tuning rod; 302. extension groove; 303. threaded fine-tuning block; 304. connecting block; 305. moving pulley; 306. fine-tuning handle; 401. threaded sleeve; 402. threaded rotating rod; 403. clamping plate; 404. rotating handle; 501. threaded groove; 502. operating panel; 503. supporting panel. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The utility model provides Figure 1-5 The auxiliary positioning mechanism for installing a thermally-broken aluminum door and window shown in the figure comprises a positioning platform 1 and universal wheels 2 provided on four sides of the bottom surface of the positioning platform 1; a fixing groove 3 is provided on the top surface and inside of the positioning platform 1 for facilitating installation of auxiliary positioning; a working block 4 which can be fine-tuned laterally and has a clamping function is provided inside the fixing groove 3; opposite sides of the inside of the positioning platform 1 are provided with lifting rods 5 which can lift the positioning platform 1 as a whole to improve stability; the doors and windows are placed in the grooves provided inside the working block 4, and then the handle 404 is rotated for clamping and fixing; when the installation position is reached, the support plate 503 at the bottom props up the positioning platform 1 so that the mechanism will not move; when fine-tuning is required for installation, the fine-tuning handle 306 can also be used for fine-tuning laterally, avoiding the need for workers to repeatedly lift and search for the installation position during positioning, thereby saving the workers' physical strength, achieving the effect of light and labor-saving installation, improving the fault tolerance rate of installation, and reducing safety hazards.

[0023] like Figure 1-2 As shown, the fixed groove 3 is opened on the top surface of the positioning platform 1 and extends to the inside, and the two sides of the inner wall of the fixed groove 3 are rotatably connected with the threaded fine-tuning rod 301, and an extension groove 302 is opened on one side of the interior of the positioning platform 1. The setting of the extension groove 302 enables the fine-tuning handle 306 provided on one side to control the rotation of the threaded fine-tuning rod 301, one end of the threaded fine-tuning rod 301 passes through the interior of the extension groove 302 and extends to the outside, and the end of the threaded fine-tuning rod 301 extending to the outside is fixedly connected with the fine-tuning handle 306, and the rod wall of the threaded fine-tuning rod 301 is threadedly connected with a threaded fine-tuning block 303, and the top surface of the threaded fine-tuning block 303 is fixedly connected with a connecting block 304, and the opposite sides of the bottom surface of the connecting block 304 are rotatably connected with movable pulleys 305. The setting of the movable pulley 305 can reduce friction when the connecting block 304 is driven by the movable pulley 305 and moves laterally, thereby improving the service life of the device.

[0024] like Figure 3-4 As shown, the working block 4 is fixedly connected to the top surface of the connecting block 304, and a threaded sleeve 401 is provided on one side of the inside of the working block 4. The threaded sleeve 401 is fixed, so when the threaded rotating rod 402 rotates, it will move. The inner wall of the threaded sleeve 401 is threadedly connected to the threaded rotating rod 402, and one end of the threaded rotating rod 402 passes through one side of the working block 4 and extends to the outside where it is fixedly connected to a clamping plate 403. The end of the threaded rotating rod 402 away from the clamping plate 403 extends to the outside where it is fixedly connected to a rotating handle 404. The rotating handle 404 can conveniently control the clamping plate 403 to clamp the doors and windows for installation.

[0025] like Figure 5 As shown, thread grooves 501 are provided on opposite sides of the interior of the positioning platform 1, and four lifting rods 5 are threadedly connected to the inner walls of the four thread grooves 501. The top ends of the four lifting rods 5 pass through the interior of the four thread grooves 501 and are fixedly connected to an operating disk 502. The bottom ends of the four lifting rods 5 pass through the interior of the thread grooves 501 and extend to the outside and are fixedly connected to a support plate 503. When the support plate 503 is released to the bottom surface, the positioning platform 1 can be propped up, so that the four universal wheels 2 are in a suspended state, thereby improving the installation stability.

[0026] Working principle of the utility model: when using the mechanism, first place the door and window in the groove of the working block 4, then turn the rotating handle 404 provided on one side of the working block 4, the rotating handle 404 will drive the internal threaded rotating rod 402 to rotate, and the threaded rotating rod 402 will drive the clamping plate 403 to move, so as to clamp the door and window inside the working block 4;

[0027] When the doors and windows are fixed, the universal wheels 2 provided at the bottom are moved to the installation position, and then the four operating disks 502 provided on the top surface of the positioning platform 1 are used to rotate them, which will move the bottom support disk 503 to the bottom surface, so that the four universal wheels 2 are in a suspended state, so as to improve the stability during installation and avoid the phenomenon of displacement, and then carry out the installation steps. During the installation measurement, if the positioning is still not accurate, at this time, you only need to rotate the fine-tuning handle 306 provided on one side of the positioning platform 1. When the fine-tuning handle 306 is rotated, the threaded fine-tuning rod 301 provided inside the fixing groove 3 will rotate, so that the threaded fine-tuning block 303 threadedly connected to the rod wall can achieve the effect of lateral movement, thereby performing the installation fine-tuning work. When the installation is completed, you only need to release the clamping and then withdraw the mechanism. The original text highlights the innovative structure and does not elaborate on the prior art.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An auxiliary positioning mechanism for installing a thermally-insulated aluminum door and window, comprising a positioning platform (1) and universal wheels (2) provided on four sides of the bottom surface of the positioning platform (1), characterized in that: The top surface and interior of the positioning platform (1) are provided with a fixing groove (3) for facilitating installation of auxiliary positioning, the interior of the fixing groove (3) is provided with a working block (4) capable of lateral fine adjustment and having a clamping function, and opposite sides of the interior of the positioning platform (1) are provided with lifting rods (5) capable of lifting the positioning platform (1) as a whole to improve stability.

2. The auxiliary positioning mechanism for installing a thermally-broken aluminum door and window according to claim 1 is characterized in that: The fixing groove (3) is formed on the top surface of the positioning platform (1) and extends to the inside. The two sides of the inner wall of the fixing groove (3) are rotatably connected with threaded fine-tuning rods (301). An extension groove (302) is formed on one side inside the positioning platform (1).

3. The auxiliary positioning mechanism for installing a thermally-broken aluminum door and window according to claim 2 is characterized in that: One end of the threaded fine-tuning rod (301) passes through the interior of the extension slot (302) and extends to the outside, and the end of the threaded fine-tuning rod (301) extending to the outside is fixedly connected to a fine-tuning handle (306).

4. The auxiliary positioning mechanism for installing a thermally-broken aluminum door and window according to claim 3 is characterized in that: The rod wall of the threaded fine-tuning rod (301) is threadedly connected to a threaded fine-tuning block (303), and the top surface of the threaded fine-tuning block (303) is fixedly connected to a connecting block (304).

5. The auxiliary positioning mechanism for installing thermally broken aluminum doors and windows according to claim 4 is characterized by: Opposite surfaces on both sides of the bottom surface of the connection block (304) are rotatably connected with movable pulleys (305).

6. The auxiliary positioning mechanism for installing thermally broken aluminum doors and windows according to claim 1 is characterized by: The working block (4) is fixedly connected to the top surface of the connecting block (304); a threaded sleeve (401) is provided on one side inside the working block (4); and a threaded rotating rod (402) is threadedly connected to the inner wall of the threaded sleeve (401).

7. The auxiliary positioning mechanism for installing thermally-broken aluminum doors and windows according to claim 6 is characterized by: One end of the threaded rotating rod (402) passes through one side of the working block (4) and extends to the outside where it is fixedly connected to a clamping plate (403), and one end of the threaded rotating rod (402) away from the clamping plate (403) extends to the outside where it is fixedly connected to a rotating handle (404).

8. The auxiliary positioning mechanism for installing thermally-insulated aluminum doors and windows according to claim 1 is characterized by: The positioning platform (1) has threaded grooves (501) formed on opposite sides of the interior thereof. The four lifting rods (5) are threadedly connected to the inner walls of the four threaded grooves (501). The top ends of the four lifting rods (5) pass through the interior of the four threaded grooves (501) and are fixedly connected to an operating disk (502). The bottom ends of the four lifting rods (5) pass through the interior of the threaded grooves (501) and extend to the outside to be fixedly connected to a support disk (503).

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