A door and window installation aid

Abstract

The utility model discloses a door and window installation auxiliary equipment belongs to door and window installation technical field, including the installation frame with the mobile wheel of bottom part, and the installation frame bottom extension section is equipped with the counterweight for the overall balance of equipment, the inside of installation frame is provided with two mutually symmetrical auxiliary mechanism, and the hydraulic cylinder for driving upper auxiliary mechanism ascending is connected to both sides between two auxiliary mechanisms, and the auxiliary mechanism fixed in the inside of installation frame is located lower part, and the auxiliary mechanism includes the mounting seat, and the top rotation of mounting seat is installed with two -way screw rod, and the opposite screw section outside of two -way screw rod is connected with fixed arm through the nut slider, and one end of fixed arm is connected with turnover arm through the pivot, can conveniently install the door and window with good use effect.

Description

Technical Field

[0001] This utility model belongs to the field of door and window installation technology, specifically a door and window installation auxiliary device. Background Technology

[0002] "Doors and windows" is a general term for doors and windows, which includes both doors and windows. It is a combined concept of the two. When installing doors and windows, they need to be transported to the designated installation location. Auxiliary equipment can be used to assist in the transportation of doors and windows, thereby saving manpower.

[0003] However, while existing door and window installation auxiliary equipment can transport and fix doors and windows, there are many types of doors and windows. Most of the auxiliary equipment uses clamping to fix doors and windows, which can easily damage the appearance of the doors and windows during clamping, affecting subsequent installation. Moreover, the clamping method is not suitable for auxiliary fixing of thinner door panels or glass panels. Although some auxiliary equipment is equipped with suction cups for adsorption and fixation, the window or door frames are too narrow for suction cup adsorption, so the scope of application is relatively limited. Utility Model Content

[0004] This utility model provides a door and window installation auxiliary device, which can effectively solve the problem that the auxiliary effect of existing door and window installation auxiliary devices is limited for different types of doors and windows: A door and window installation auxiliary device includes an installation frame with casters at the bottom. The bottom extension of the installation frame is provided with a counterweight for overall equipment balance. The installation frame is equipped with two symmetrical auxiliary mechanisms. Hydraulic cylinders for driving the upper auxiliary mechanism to rise are connected to both sides of the two auxiliary mechanisms. The lower auxiliary mechanism is fixed inside the installation frame. The auxiliary mechanism includes a mounting base. A double-ended lead screw is rotatably mounted on the top of the mounting base. Fixed arms are connected to the opposite threaded sections of the double-ended lead screw through a nut and slider. One end of the fixed arm is connected to a tilting arm through a rotating shaft.

[0005] As a further technical solution of this utility model, guide rails are fixedly installed on both sides of the inner side of the mounting frame, and connecting blocks are connected to both sides of the upper mounting seat. Guide blocks that are slidably connected to the guide rails are installed on the opposite sides of the two connecting blocks. A support plate is connected to the bottom of the mounting frame through a hydraulic rod, and one end of the support plate extends into the bottom of the mounting frame. The telescopic end of the hydraulic rod passes through the bottom of the mounting frame.

[0006] As a further technical solution of this utility model, a flipping motor is installed around the connection between the fixed arm and the flipping arm, and the flipping motor is used to drive the flipping arm to rotate.

[0007] As a further technical solution of this utility model, two guide rods for guiding the fixed arm are also installed on the upper part of the mounting base along the direction of the fixed arm, and the bidirectional lead screw is located between the two guide rods.

[0008] As a further technical solution of this utility model, the mounting base is convex, and the two hydraulic cylinders are respectively installed on both sides of the opposite surface of the two mounting bases.

[0009] As a further technical solution of this utility model, the bottom of the hydraulic cylinder is fixedly connected to the top side of the mounting base located at the lower part, and the telescopic end of the hydraulic cylinder is fixedly connected to the bottom side of the mounting base located at the upper part.

[0010] As a further technical solution of this utility model, at least two vacuum suction cups are installed at the top of the flipping arm away from the fixed arm, and the two sides of the flipping arm are fixedly installed with rails. The two rails are externally connected to a support cover, and the two sides of the support cover are fixedly installed with a locking strip that matches the rail.

[0011] As a further technical solution of this utility model, the support cover is connected to the rail by a clip, and anti-slip pads are fixedly installed on the top and outer side of the support cover.

[0012] As a further technical solution of this utility model, the internal vertical height of the support cover is higher than the vertical height of the vacuum suction cup, and the support cover is located on the periphery of the vacuum suction cup.

[0013] As a further technical solution of this utility model, the anti-slip pad is provided with a number of outwardly protruding anti-slip strips at equal intervals on its outer surface.

[0014] The beneficial effects of this utility model are as follows: This utility model uses four adjustable fixed arms to drive the flipping arms for position adjustment. With the support of the support plate, the four flipping arms can limit the four corners of the door or window frame, so that the door and window do not need to be clamped and fixed during installation and transportation, effectively avoiding the damage caused by clamping and fixing the door and window. In addition, the flipping arms can be flipped to adjust each vacuum suction cup to a forward position, which is suitable for the auxiliary installation of door panels, as well as the auxiliary installation of glass panels of door or window frames. Even thinner door panels or glass panels can be fixed, which has a better auxiliary effect than traditional auxiliary equipment. Attached Figure Description

[0015] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2This is the front view of this utility model; Figure 3 This is a structural diagram of the auxiliary mechanism in this utility model; Figure 4 This is a structural diagram of the tilting arm in this utility model; Figure 5 This is an exploded view of the tilting arm in this utility model.

[0017] 1. Mounting frame; 2. Support plate; 3. Counterweight; 4. Auxiliary mechanism; 5. Guide rail; 6. Guide block; 7. Hydraulic cylinder; 401. Mounting base; 402. Connecting block; 403. Two-way lead screw; 404. Guide rod; 405. Nut slider; 406. Tilting arm; 407. Tilting motor; 408. Rail; 409. Vacuum suction cup; 410. Support cover; 411. Locking strip; 412. Anti-slip pad; 413. Fixed arm. Detailed Implementation

[0018] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0019] like Figures 1-5 As shown, a door and window installation auxiliary device includes an installation frame 1 with casters at the bottom. The bottom extension of the installation frame 1 is provided with a counterweight 3 for overall equipment balance. The installation frame 1 is equipped with two symmetrical auxiliary mechanisms 4. The two auxiliary mechanisms 4 are connected to each other on both sides by hydraulic cylinders 7 for driving the upper auxiliary mechanism 4 to rise. The lower auxiliary mechanism 4 is fixed inside the installation frame 1. The auxiliary mechanism 4 includes a mounting base 401. A double-acting screw 403 is rotatably mounted on the top of the mounting base 401. The opposite threaded sections of the double-acting screw 403 are connected to fixed arms 413 through nut sliders 405. One end of the fixed arm 413 is connected to a flip arm 406 through a rotating shaft.

[0020] Guide rails 5 are fixedly installed on both sides of the inner side of the mounting frame 1. Connecting blocks 402 are connected to both sides of the upper mounting base 401. Guide blocks 6 that are slidably connected to the guide rails 5 are installed on the opposite sides of the two connecting blocks 402. The bottom of the mounting frame 1 is connected to the support plate 2 through the hydraulic rod, and one end of the support plate 2 extends into the bottom of the mounting frame 1. The telescopic end of the hydraulic rod passes through the bottom of the mounting frame 1. A flipping motor 407 is installed around the connection between the fixed arm 413 and the flipping arm 406. The flipping motor 407 is used to drive the flipping arm 406 to rotate. Two guide rods 404 for guiding the fixed arm 413 are also installed on the upper part of the mounting base 401 along the direction of the fixed arm 413. A two-way screw 403 is located between the two guide rods 404. The mounting base 401 is convex. Two hydraulic cylinders 7 are respectively installed on both sides of the opposite surface of the two mounting bases 401.

[0021] Specifically, the bidirectional lead screw 403 is driven by an external drive motor. By controlling the forward and reverse rotation of the bidirectional lead screw 403, the four fixed arms 413 are moved closer or further apart, thereby causing the four tilting arms 406 to move closer or further apart, thus achieving the purpose of adjusting the distance. It can be used for doors and windows of different widths. Furthermore, by using two hydraulic cylinders 7 to lift and lower synchronously, the distance between the two auxiliary mechanisms 4 can be adjusted, thereby adjusting the distance between the upper and lower tilting arms 406. The upper auxiliary mechanism 4 moves on the guide rail 5 using the guide block 6, thereby ensuring stability during adjustment.

[0022] The bottom of the hydraulic cylinder 7 is fixedly connected to the top side of the mounting base 401 located at the lower part, and the telescopic end of the hydraulic cylinder 7 is fixedly connected to the bottom side of the mounting base 401 located at the upper part. At least two vacuum suction cups 409 are installed at the top of the tilting arm 406 away from the fixed arm 413, and both sides of the tilting arm 406 are fixedly installed with rails 408. Support covers 410 are snapped onto the outside of the two rails 408. The inside of the support cover 401 is fixedly installed with clips 411 that match the rails 408. The support cover 410 is snapped onto the rails 408 through the clips 411. Anti-slip pads 412 are fixedly installed on the top and outer sides of the support cover 410. The vertical height inside the support cover 410 is higher than the vertical height of the vacuum suction cups 409. The support cover 410 is located on the periphery of the vacuum suction cups 409.

[0023] Specifically, the support cover 410 can limit the top and bottom of the door and window frame, and the anti-slip pad 412 contacts the door and window frame to effectively prevent squeezing of the door and window frame.

[0024] The anti-slip mat 412 has several protruding anti-slip strips evenly spaced on its exterior. These anti-slip strips increase the friction between the anti-slip mat 412 and the door / window frame, thus improving contact stability.

[0025] A door and window installation auxiliary device, when used, when the auxiliary installation object is a door frame or window frame, firstly, the door frame or window frame is placed on top of the support plate 2. At this time, all four flip arms 406 are located inside the door frame or window frame. The support plate 2 rises in height by the retraction of the hydraulic rod, and the double-acting screw 403 is rotated by an external motor to adjust the distance between the two fixed arms 413 on both sides. At the same time, the support plate 2 rises again, so that the anti-slip pads 412 on the two lower flip arms 406 can contact the bottom wall and side wall of the door frame or window frame. Then, the height of the two upper flip arms 406 is adjusted by the synchronous drive of two hydraulic cylinders 7, so that the anti-slip pads 412 on the two upper flip arms 406 can contact the inner top wall and side wall of the door frame or window frame. Thus, the support cover 410 assembled by the four flip arms 406 limits the door frame or window frame. By moving the installation frame 1, the door frame or window frame can be moved to the installation location.

[0026] When installing the door panel, simply pull out the four support covers 410 to disengage the locking strips 411 from the locking rails 408, and the support covers 410 can be removed. At this time, the vacuum suction cups 409 are exposed. The upper flip arm 406 is flipped downward by the flipping motor 407, and the lower flip arm 406 is flipped upward. The spacing is then adjusted by rotating the bidirectional lead screw 403, allowing the vacuum suction cups 409 to adhere to the door panel, thus facilitating the transportation of the door panel to the designated installation location. Furthermore, after the window frame is installed, multiple vacuum suction cups 409 can be used to adhere the glass, which can also be used for the auxiliary installation of subsequent window or door frame glass.

[0027] The above description is merely an example and illustration of the structure of this utility model. Those skilled in the art can make various modifications or additions to the specific embodiments described or use similar methods to replace them, as long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of this utility model.

Claims

1. A door and window installation auxiliary device, comprising an installation frame (1) with casters at the bottom, wherein the bottom extension of the installation frame (1) is provided with a counterweight (3) for overall device balance, characterized in that, The mounting frame (1) is provided with two symmetrical auxiliary mechanisms (4). The two auxiliary mechanisms (4) are connected on both sides to hydraulic cylinders (7) for driving the upper auxiliary mechanism (4) to rise. The lower auxiliary mechanism (4) is fixed inside the mounting frame (1). The auxiliary mechanism (4) includes a mounting base (401). A two-way screw (403) is rotatably mounted on the top of the mounting base (401). The opposite threaded sections of the two-way screw (403) are connected to fixed arms (413) through nut sliders (405). One end of the fixed arm (413) is connected to a flip arm (406) through a rotating shaft.

2. The door and window installation auxiliary equipment according to claim 1, characterized in that, The mounting frame (1) has guide rails (5) fixedly installed on both sides inside. The mounting base (401) at the top is connected to both sides of the mounting block (402). The two connecting blocks (402) are installed with guide blocks (6) that are slidably connected to the guide rails (5) on the opposite sides. The bottom of the mounting frame (1) is connected to a support plate (2) through a hydraulic rod. One end of the support plate (2) extends into the bottom of the mounting frame (1), and the telescopic end of the hydraulic rod passes through the bottom of the mounting frame (1).

3. The door and window installation auxiliary equipment according to claim 1, characterized in that, A flip motor (407) is installed around the connection between the fixed arm (413) and the flip arm (406), and the flip motor (407) is used to drive the flip arm (406) to rotate.

4. The door and window installation auxiliary equipment according to claim 3, characterized in that, The upper part of the mounting base (401) is also equipped with two guide rods (404) for guiding the fixed arm (413) along the direction of the fixed arm (413), and the two-way screw (403) is located between the two guide rods (404).

5. The door and window installation auxiliary equipment according to claim 1, characterized in that, The mounting base (401) is convex, and the two hydraulic cylinders (7) are respectively installed on both sides of the opposite surface of the two mounting bases (401).

6. The door and window installation auxiliary equipment according to claim 5, characterized in that, The bottom of the hydraulic cylinder (7) is fixedly connected to the top side of the mounting base (401) located at the lower part, and the telescopic end of the hydraulic cylinder (7) is fixedly connected to the bottom side of the mounting base (401) located at the upper part.

7. The door and window installation auxiliary equipment according to claim 4, characterized in that, At least two vacuum suction cups (409) are installed at the top of the flip arm (406) away from the fixed arm (413), and the flip arm (406) is fixedly installed with rails (408) on both sides. The two rails (408) are snapped together with support covers (410), and the support covers (410) are fixedly installed with clips (411) matching the rails (408) on both sides inside.

8. The door and window installation auxiliary equipment according to claim 7, characterized in that, The support cover (410) is connected to the rail (408) by a clip (411), and anti-slip pads (412) are fixedly installed on the top and outer side of the support cover (410).

9. The door and window installation auxiliary equipment according to claim 8, characterized in that, The internal vertical height of the support cover (410) is higher than the vertical height of the vacuum suction cup (409), and the support cover (410) is located on the periphery of the vacuum suction cup (409).

10. The door and window installation auxiliary equipment according to claim 8, characterized in that, The anti-slip pad (412) has several outwardly protruding anti-slip strips evenly spaced on its exterior.

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