Door and window installation auxiliary device

Abstract

The utility model discloses an auxiliary device for door and window installation, which relates to the technical field of door and window installation and comprises a base, a support is fixedly connected onto the base, a movable lifting seat is arranged in the support, two rotating grooves are arranged on the lifting seat, support wheels are rotatably connected into the two rotating grooves, a groove is arranged on the lifting seat, and the support wheels are arranged in the groove. And a one-way screw rod is rotationally connected into the groove. The auxiliary device is reasonable in design structure, through the design of integrating the universal wheels, the lifting assembly and the guide assembly, the auxiliary device not only can easily move the door and window body to a designated installation position, but also can accurately adjust the height of the door and window by controlling the lead screw to rotate through the motor, manual lifting is not needed, and the operation is convenient. According to the door and window moving and height adjusting device, the labor intensity of workers is greatly reduced, meanwhile, the mounting efficiency and accuracy are improved, doors and windows of different sizes are allowed to be stably clamped through the combined design of the clamping plates and the one-way screws, and the safety of the doors and windows in the moving and height adjusting process is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to door and window installation technical field, specifically a door and window installation auxiliary device. BACKGROUND

[0002] Door and window are divided into enclosure components or partition components according to their positions, have different design requirements, and have functions such as heat preservation, heat insulation, sound insulation, waterproof, fireproof and the like, new requirements energy saving, heat loss through door and window gaps in cold regions accounts for about 25% of total heating heat consumption, the requirement of the airtightness of door and window is an important content in energy saving design.

[0003] Among them, the patent number for CN221191421U in China, a kind of door and window installation auxiliary device, it sets up clamping device, fixed plate, pull rod, pulley, reach firmly fixed door and window frame to prevent it from being damaged, and prevent door and window from being skewed to cause misalignment, air leakage effect, set up moving device, reach stable moving door and window, it will not cause door and window skew effect, set up lifting device, reach easily change door and window frame height, prevent damage when carrying effect.

[0004] Although the door and window can be fixed by the clamping device in the above scheme, and the door and window in the fixed state is moved by relying on the lifting device, after the door and window is moved to the appropriate height, it is difficult to transfer the door to the installation position, and the bottom lifting structure is used to move the door and window, although the moving range is large, the worker needs to lift the door and window to a certain height, and the operation labor intensity is large. Therefore, we provide a door and window installation auxiliary device to solve the above problems. UTILITY MODEL CONTENTS

[0005] I) technical problems solved

[0006] The utility model aims at making up for the deficiency of prior art, and provides a door and window installation auxiliary device.

[0007] II) technical scheme

[0008] To achieve the above purpose, the utility model provides the following technical scheme: a door and window installation auxiliary device, comprising:

[0009] The base is fixedly connected with a support, the support is provided with a movable lifting seat, two rotating grooves are formed in the lifting seat, support wheels are rotatably connected in the two rotating grooves, a recess is formed in the lifting seat, a one-way screw rod is rotatably connected in the recess, a clamping plate is threadedly connected on the one-way screw rod, and the bottom end of the clamping plate is slidably connected in the recess.

[0010] The door and window body is arranged on the lifting seat, and the bottom end of the door and window body abuts against the support wheel.

[0011] The lifting assembly is arranged on the support and is used for driving the door and window body to move up and down through the lifting seat.

[0012] The guide assembly is arranged on both sides of the lifting seat and is used for limiting the door and window body on both sides in the lifting moving state.

[0013] Further, two universal wheels are arranged on the bottom surface of the base.

[0014] Further, the lifting assembly comprises a motor arranged on the support, a lead screw is arranged on the output rotating shaft of the motor, the bottom end of the lead screw is rotatably connected to the base, and one end of the lifting seat is threadedly connected to the lead screw.

[0015] Further, a guide rod is slidably connected to the lifting seat, and both ends of the guide rod are fixedly connected to the support and the base, respectively.

[0016] Further, the guide assembly comprises two vertical plates, and a plurality of guide wheels are rotatably arranged on the side surface of each vertical plate close to the other vertical plate.

[0017] Further, two sliding grooves are arranged on the base, a bidirectional screw rod is rotatably arranged in the base, both ends of the bidirectional screw rod are rotatably connected to the two sliding grooves, respectively, and the bottom ends of the two vertical plates penetrate through the two sliding grooves and are threadedly connected to the bidirectional screw rod.

[0018] III) Beneficial effects:

[0019] Compared with the prior art, the door and window installation auxiliary device has the following beneficial effects:

[0020] I. The auxiliary device can easily move the door and window body to the designated installation position, accurately adjust the height of the door and window by rotating the lead screw controlled by the motor, greatly reduce the labor intensity of workers, improve the installation efficiency and accuracy, and ensure the safety of the door and window during movement and height adjustment through the combination design of the clamping plate and the one-way screw rod.

[0021] II. The guide wheels can provide two-side limiting when the door and window body moves up and down, prevent the door and window body from deviating or tilting, ensure that the door and window can be accurately installed in place, and the design of the bidirectional screw rod and the vertical plate can flexibly adjust the distance between the two vertical plates according to actual needs to adapt to door and window of various sizes, further ensure the installation quality and sealing performance, and help improve the overall energy-saving effect of the building. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 The utility model discloses a three -dimensional Figure 1

[0023] Figure 2 The utility model discloses a three -dimensional Figure 2

[0024] Figure 3 The utility model discloses a sectional view.

[0025] In the figure: 1, base, 2, support, 3, motor, 4, screw rod, 5, guide rod, 6, lifting seat, 7, rotary groove, 8, support wheel, 9, recess, 10, one -way screw rod, 11, door and window body, 12, clamping plate, 13, universal wheel, 14, vertical board, 15, guide wheel, 16, sliding slot, 17, two -way screw rod. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0027] As Figures 1-3 shown, the utility model provides a technical scheme: a door and window installation auxiliary device, including base 1, door and window body 11, lifting assembly and guide assembly.

[0028] The bottom surface of base 1 is provided with two groups of universal wheels 13, and the universal wheels 13 are provided with brake pads, the base 1 can be moved by the universal wheels 13, and the universal wheels 13 can be locked by the brake pads.

[0029] In the embodiment, the base 1 is fixedly connected with the support 2, the lifting seat 6 movably arranged in the support 2, two rotary grooves 7 are formed in the lifting seat 6, the support wheels 8 are rotatably connected in the two rotary grooves 7, the recess 9 is formed in the lifting seat 6, the one-way screw rod 10 is rotatably connected in the recess 9, the clamping plate 12 is threadedly connected on the one-way screw rod 10, and the bottom end of the clamping plate 12 is slidably connected in the recess 9.

[0030] The recess 9 is an open groove with one side being communicated, the position of the clamping plate 12 in the one-way screw rod 10 can be adjusted by rotating the one-way screw rod 10 in the recess 9, the clamping plate 12 can be taken off from the one-way screw rod 10 and taken out from the opening of the recess 9.

[0031] ​​The door and window body 11 is arranged on the lifting seat 6, and the bottom end of the door and window body 11 is abutted against the supporting wheel 8, the door and window body 11 is supported by the supporting wheel 8, so that the door and window body 11 can be moved on the lifting seat 6 through the supporting wheel 8, and the position of the door and window body 11 is adjusted conveniently.

[0032] In the embodiment, the lifting assembly is arranged on the support 2, and is used for driving the door and window body 11 to move up and down through the lifting seat 6, the lifting assembly comprises the motor 3 arranged on the support 2, the output rotating shaft of the motor 3 is provided with the lead screw 4, the bottom end of the lead screw 4 is rotationally connected to the base 1, and one end of the lifting seat 6 is threadedly connected to the lead screw 4.

[0033] When the door and window body 11 is installed, the lead screw 4 is driven to rotate by the output rotating shaft of the motor 3, and the lifting seat 6 is moved up and down on the lead screw 4, so that the height of the door and window body 11 is adjusted.

[0034] The lifting seat 6 is slidably connected with the guide rod 5, the two ends of the guide rod 5 are fixedly connected to the support 2 and the base 1 respectively, the lifting seat 6 is guided by the guide rod 5, and the stability of the lifting seat 6 is improved.

[0035] In the embodiment, the guide assembly is arranged on the two sides of the lifting seat 6, and is used for limiting the door and window body 11 on the two sides in the lifting state, the guide assembly comprises two vertical plates 14, and the side surfaces, which are close to each other, of the two vertical plates 14 are rotationally connected with the guide wheels 15 arranged at equal intervals.

[0036] When the door and window body 11 is moved up and down, the side edges of the door and window body 11 are abutted against the guide wheels 15, the door and window body 11 is guided by the guide wheels 15 in the rolling state, and the deviation of the door and window body 11 in the lifting process is avoided.

[0037] The base 1 is provided with two sliding grooves 16, the bidirectional screw rod 17 is rotationally connected in the base 1, the two ends of the bidirectional screw rod 17 are rotationally connected in the two sliding grooves 16 respectively, and the bottom ends of the two vertical plates 14 penetrate through the two sliding grooves 16 and are threadedly connected to the bidirectional screw rod 17.

[0038] The bidirectional screw rod 17 is a rod with opposite threads at the two ends, the vertical plates 14 can be moved in the sliding grooves 16 by rotating the bidirectional screw rod 17, the distance between the two vertical plates 14 is adjusted, the guide wheels 15 on the vertical plates 14 are abutted against the door and window body 11, and the door and window body 11 of different sizes can be guided.

[0039] It should be noted that in this paper, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model; the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance, in addition, unless otherwise explicitly specified and limited, the terms "fixed", "mounted", "connected", "connected" should be understood broadly, for example, "mounted" can be fixedly connected, or can be detachably connected, or integrally connected; "connected" can be mechanical connection, or electrical connection; "connected" can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements. For ordinary skilled persons in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.

[0040] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A door and window installation aid, characterised in that, The utility model relates to a door and window lifting device, including: Base (1), fixedly connected with support (2) on base (1), movable lifting seat (6) is arranged in support (2), two rotary grooves (7) are seted up on lifting seat (6), support wheel (8) is rotatably connected in two rotary grooves (7), recess (9) is seted up on lifting seat (6), one-way screw rod (10) is rotatably connected in recess (9), clamping plate (12) is threadedly connected on one-way screw rod (10), and the bottom end of clamping plate (12) is slidably connected in recess (9); Door and window body (11) are seted up on lifting seat (6), and the bottom end of door and window body (11) is attached to support wheel (8); Lifting assembly is seted up on support (2), is used for driving door and window body (11) to move up and down through lifting seat (6); Guide assembly is seted up on both sides of lifting seat (6), is used for limiting the both sides of door and window body (11) in lifting movement state.

2. A door and window installation aid according to claim 1, characterised in that: Two groups of universal wheels (13) are installed on the bottom surface of base (1).

3. A door and window installation aid according to claim 1, characterised in that: The lifting assembly includes motor (3) installed on support (2), the output shaft of motor (3) is installed with screw rod (4), and the bottom end of screw rod (4) is rotatably connected on base (1), one end of lifting seat (6) is threadedly connected on screw rod (4).

4. A door and window installation aid according to claim 1, characterised in that: Guide rod (5) is slidably connected on lifting seat (6), and both ends of guide rod (5) are fixedly connected on support (2) and base (1) respectively.

5. A door and window installation aid according to claim 1, characterised in that: The guide assembly includes two vertical plates (14), and the side of two vertical plates (14) close to each other is rotatably connected with equidistantly arranged guide wheels (15).

6. A door and window installation aid according to claim 5, wherein: Two sliding grooves (16) are seted up on base (1), two-way screw rod (17) is rotatably connected in base (1), and both ends of two-way screw rod (17) are rotatably connected in two sliding grooves (16) respectively, and the bottom end of two vertical plates (14) penetrates two sliding grooves (16) and is threadedly connected on two-way screw rod (17) respectively.

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