Detachable hanging bracket for door and window installation

Abstract

The utility model relates to the technical field of door and window installation hanging brackets, and discloses a detachable hanging bracket for door and window installation, which comprises a hanging bracket body, and one end of each of two bidirectional screws is connected in a sliding chute in a sliding manner and moves along the axis direction of the sliding chute. By rotating the first rotating handle, the first rotating handle drives the two-way screw rod to rotate, the two clamping plates synchronously move inwards along the sliding grooves, then the distance is adjusted to be slightly larger than the length of a door and window, then the edge of the door and window is horizontally placed in the two containing grooves, and then the first rotating handle continues to be rotated; in the ascending process, the door and window are installed in the containing groove, a safe distance is kept between the door and window and the wall body, when the door and window are close to the wall body, the clamping plate and the connecting plate will preferentially make contact with the surface of the wall body, and therefore the door and window can be clamped from the two sides through the clamping plate, and looseness in the horizontal direction is avoided. Therefore, the doors and windows are prevented from directly colliding with and rubbing against the wall body, and a good protection effect is achieved.

Description

Technical Field

[0001] This utility model relates to the field of door and window installation hanger technology, specifically a detachable hanger for door and window installation. Background Technology

[0002] Door and window installation hangers are specialized tools used for the safe and efficient handling and temporary fixing of doors and windows (especially large or heavy doors and windows), and are commonly found on construction sites or in high-altitude work scenarios.

[0003] The utility model patent application with publication number "CN220502501 U" discloses a door and window installation hanger, which mainly consists of a fixed base, a positioner, a support, a slide, an adjuster, and an auxiliary device. This technical solution adds a positioner to facilitate angle conversion and adopts electric control, making adjustment very convenient. The addition of a slide can change the position of the door and window, and it also adopts electric control. The adjustment method is simple, and the combination of various methods makes it easier to find the optimal installation position.

[0004] The aforementioned document discloses the following defects in the door and window installation hanger: when using the hanger, if the telescopic rod of the sliding device is not fully adjusted, the door and window may be too close to the wall. During the upward movement, the surface of the door and window may rub against the surface of the wall, thereby causing damage to the surface of the door and window. Utility Model Content

[0005] The purpose of this utility model is to provide a detachable hanger for door and window installation, which solves the problem that when doors and windows are too close to the wall, the surface of the doors and windows is prone to friction with the wall surface during the lifting process, thus causing damage to the surface of the doors and windows.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model relates to a detachable hanger for door and window installation, comprising a hanger body, a traction rope mounted on the hanger body, a connecting block mounted on one end of the traction rope, a clamping structure mounted on the connecting block via a connecting structure, the clamping structure comprising a connecting plate, a side plate mounted on one end of the connecting plate, a sliding groove formed on the lower surface of the connecting plate, a bidirectional screw rotatably connected to the inner surface of the sliding groove, two clamping plates threadedly connected to the outer surface of the bidirectional screw, each clamping plate having a placement groove at one end, and one end of each bidirectional screw slidably connected inside the sliding groove and moving along the axis of the sliding groove.

[0008] Furthermore, one end of the bidirectional screw passes through the side plate and is equipped with a first rotating handle. The lower surface of the clamping plate has a threaded hole, and a one-way screw is rotatably connected inside the threaded hole. The upper end of the one-way screw is equipped with a base plate through a bearing, and the lower end of the one-way screw is equipped with a second rotating handle. One end of the base plate is slidably connected inside the placement groove and moves along the axis of the placement groove.

[0009] Furthermore, the inner surface of the placement groove and the upper surface of the base plate are both provided with protective rubber pads.

[0010] Furthermore, the connection structure includes a mounting block, a frame is mounted on the upper surface of the connecting plate, the connecting block is fitted inside the frame, mounting holes are provided on the outer surfaces of both the connecting block and the frame, the mounting block is fitted inside the mounting holes, a pull block is mounted on one end of the mounting block, and the outer surface of the pull block abuts against the outer surface of the frame.

[0011] Furthermore, a cover plate is installed at the other end of the mounting block, a groove is formed on the outer surface of the mounting block, a limit block is slidably connected inside the groove, a spring is installed at one end of the limit block, the other end of the spring is installed on the inner surface of the groove, and the outer surface of the limit block abuts against the outer surface of the frame.

[0012] Furthermore, the outer surface of the cover plate has an opening, and a lever is slidably connected inside the opening. One end of the lever is installed on the outer surface of the limiting block.

[0013] Furthermore, an auxiliary groove is provided on the inner surface of the groove, and an auxiliary block is provided on the outer surface of the limiting block. The auxiliary block is slidably connected inside the auxiliary groove.

[0014] This utility model has the following beneficial effects:

[0015] (1) By rotating the first rotating handle, the first rotating handle drives the bidirectional screw to rotate, so that the two clamping plates move inward synchronously along the slide groove, and then adjust the distance to be slightly wider than the length of the door and window. Then, the edges of the door and window are placed horizontally into the two placement grooves. Then, the first rotating handle is rotated again, so that the clamping plates continue to tighten inward, and then the clamping plates clamp the door and window from both sides to ensure that there is no looseness in the horizontal direction. During the rising process, by installing the door and window inside the placement groove, a safe distance is maintained between the door and window and the wall. When the door and window are close to the wall, the clamping plate and the connecting plate will contact the wall surface first, thereby avoiding the door and window from directly hitting and rubbing against the wall, and playing a better protective role.

[0016] (2) By moving the lever, the limiting block is moved inward and the spring is gradually compressed until the limiting block is disengaged from the frame surface. Then, the pull block is held and pulled outward to move the mounting block outward. The mounting block is then pulled out horizontally from the mounting hole of the connecting block and the frame. After the mounting block is completely pulled out, the constraint between the connecting block and the frame is released, and the connecting block can be directly removed from the inside of the frame to achieve the purpose of quick disassembly of the clamping structure.

[0017] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is an exploded view of a partial structure of the present invention;

[0021] Figure 3 This is a cross-sectional view of the clamping structure of this utility model;

[0022] Figure 4 This is an exploded view of the connection structure of this utility model;

[0023] Figure 5 This is a cross-sectional view of the connection structure of this utility model;

[0024] The attached diagram lists the components represented by each number as follows:

[0025] In the diagram: 1. Hanger body; 2. Traction rope; 3. Connecting block; 4. Connecting structure; 401. Mounting block; 402. Pulling block; 403. Cover plate; 404. Limiting block; 405. Spring; 406. Pulling block; 407. Auxiliary groove; 408. Auxiliary block; 5. Clamping structure; 501. Connecting plate; 502. Side plate; 503. Slide groove; 504. Two-way screw; 505. Clamping plate; 506. Placement groove; 507. First rotating handle; 508. One-way screw; 509. Base plate; 5010. Second rotating handle; 5011. Frame. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figures 1-5 As shown, this utility model is a detachable hanger for door and window installation, including a hanger body 1, a traction rope 2 installed on the hanger body 1, a connecting block 3 installed at one end of the traction rope 2, a clamping structure 5 installed on the connecting block 3 through a connecting structure 4, the clamping structure 5 including a connecting plate 501, a side plate 502 installed at one end of the connecting plate 501, a groove 503 opened on the lower surface of the connecting plate 501, a bidirectional screw 504 rotatably connected to the inner surface of the groove 503, two clamping plates 505 threadedly connected to the outer surface of the bidirectional screw 504, a placement groove 506 opened at one end of each clamping plate 505, and one end of each bidirectional screw 504 slidably connected inside the groove 503 and moving along the axis of the groove 503;

[0028] One end of the bidirectional screw 504 passes through the side plate 502 and is equipped with a first rotating handle 507. The lower surface of the clamping plate 505 is provided with a threaded hole. A one-way screw 508 is rotatably connected inside the threaded hole. The upper end of the one-way screw 508 is equipped with a base plate 509 through a bearing. The lower end of the one-way screw 508 is equipped with a second rotating handle 5010. One end of the base plate 509 is slidably connected inside the placement groove 506 and moves along the axis of the placement groove 506.

[0029] In use, by rotating the first rotating handle 507, the first rotating handle 507 drives the bidirectional screw 504 to rotate, causing the two clamping plates 505 to move inward synchronously along the slide groove 503, thereby adjusting the distance to be slightly wider than the length of the door and window. Then, the edges of the door and window are horizontally placed into the two placement slots 506. Then, the first rotating handle 507 is rotated again, causing the clamping plates 505 to tighten inward, thereby clamping the door and window from both sides to ensure that there is no looseness in the horizontal direction. Then, the second rotating handle 5010 is rotated, causing the second rotating handle 5010 to drive the unidirectional screw 508 to rotate, causing the unidirectional screw 508 to push the base plate 509 upward, so that the base plate 509 presses against the edge of the door and window from below, forming a double fixation of lateral clamping and bottom support to prevent slippage. After the door and window are fixed, the hanger body 1 can be started, causing the hanger body 1 to wind up the traction rope 2, thereby driving the clamping structure 5 and the door and window to move upward through the connecting block 3 for hoisting work.

[0030] Protective rubber pads are provided on the inner surface of the placement slot 506 and the upper surface of the base plate 509.

[0031] The soft properties of the protective pads (such as rubber and silicone) prevent the clamping plate 505 and the base plate 509 from directly contacting the door and window surface, thus preventing scratches on the door and window surface during transportation.

[0032] The connecting structure 4 includes a mounting block 401. A frame 5011 is mounted on the upper surface of the connecting plate 501. The connecting block 3 is installed inside the frame 5011. Mounting holes are opened on the outer surfaces of both the connecting block 3 and the frame 5011. The mounting block 401 is installed inside the mounting holes. A pull block 402 is installed at one end of the mounting block 401. The outer surface of the pull block 402 abuts against the outer surface of the frame 5011.

[0033] A cover plate 403 is installed at the other end of the mounting block 401. A groove is provided on the outer surface of the mounting block 401. A limit block 404 is slidably connected inside the groove. A spring 405 is installed at one end of the limit block 404. The other end of the spring 405 is installed on the inner surface of the groove. The outer surface of the limit block 404 abuts against the outer surface of the frame 5011.

[0034] The outer surface of the cover plate 403 has an opening, and a lever 406 is slidably connected inside the opening. One end of the lever 406 is installed on the outer surface of the limit block 404.

[0035] When it is necessary to disassemble the clamping structure 5, one hand can move the lever 406 to cause the limiting block 404 to retract inward and gradually compress the spring 405 until the limiting block 404 is no longer in contact with the surface of the frame 5011. Then, the other hand can hold the pull block 402 and pull it outward to move the mounting block 401 outward. The mounting block 401 is then pulled out horizontally from the mounting hole of the connecting block 3 and the frame 5011. After the mounting block 401 is completely pulled out, the constraint between the connecting block 3 and the frame 5011 is released, and the connecting block 3 can be directly removed from the inside of the frame 5011 to complete the disassembly of the connecting block 3 and the clamping structure 5.

[0036] An auxiliary groove 407 is provided on the inner surface of the groove, and an auxiliary block 408 is provided on the outer surface of the limiting block 404. The auxiliary block 408 is slidably connected to the inside of the auxiliary groove 407.

[0037] By sliding the auxiliary block 408 and the auxiliary groove 407 together, the movement of the limiting block 404 is strictly restricted to the inside of the groove, physically preventing the possibility of the limiting block 404 accidentally coming out of the groove, ensuring that the spring 405 is always within the effective compression and rebound range. At the same time, the auxiliary groove 407 provides a linear sliding trajectory for the auxiliary block 408, so that the limiting block 404 moves in a fixed direction when the push block 406 is pressed, avoiding deflection and jamming.

[0038] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A detachable hanger for mounting a door or window, comprising a hanger body (1) on which a traction cord (2) is mounted, characterized in that: One end of the traction rope (2) is provided with a connecting block (3), the connecting block (3) is provided with a clamping structure (5) through a connecting structure (4); The clamping structure (5) comprises a connecting plate (501), one end of the connecting plate (501) is provided with a side plate (502), the lower surface of the connecting plate (501) is provided with a sliding groove (503), and the inner surface of the sliding groove (503) is rotatably connected with a bidirectional screw rod (504); The outer surface of the bidirectional screw rod (504) is threadedly connected with two clamping plates (505), and one end of each of the two clamping plates (505) is provided with a placing groove (506). One end of each of the two bidirectional screw rods (504) is slidably connected in the inside of the sliding groove (503) and moves along the axial direction of the sliding groove (503).

2. A detachable hanger for mounting a door or window according to claim 1, characterized in that: One end of the bidirectional screw rod (504) penetrates through the side plate (502) and is provided with a first rotating handle (507), the lower surface of the clamping plate (505) is provided with a threaded hole, and the inside of the threaded hole is rotatably connected with a unidirectional screw rod (508); The upper end of the unidirectional screw rod (508) is provided with a bottom plate (509) through a bearing, the lower end of the unidirectional screw rod (508) is provided with a second rotating handle (5010), and one end of the bottom plate (509) is slidably connected in the inside of the placing groove (506) and moves along the axial direction of the placing groove (506).

3. A demountable hanger for the mounting of a door or window according to claim 2, characterised in that: The inner surface of the placing groove (506) and the upper surface of the bottom plate (509) are both provided with a protective rubber pad.

4. A detachable hanger for mounting a door or window according to claim 1, wherein: The connecting structure (4) comprises a mounting block (401), the upper surface of the connecting plate (501) is provided with a frame (5011), the connecting block (3) is fitted and mounted in the inside of the frame (5011), the connecting block (3) and the outer surface of the frame (5011) are both provided with a mounting hole, the mounting block (401) is fitted and mounted in the inside of the mounting hole, one end of the mounting block (401) is provided with a pulling block (402), and the outer surface of the pulling block (402) abuts with the outer surface of the frame (5011).

5. A demountable hanger for the mounting of a door or window according to claim 4 wherein: The other end of the mounting block (401) is provided with a cover plate (403), the outer surface of the mounting block (401) is provided with a groove, the inside of the groove is slidably connected with a limiting block (404), one end of the limiting block (404) is provided with a spring (405), the other end of the spring (405) is mounted on the inner surface of the groove, and the outer surface of the limiting block (404) abuts with the outer surface of the frame (5011).

6. A demountable hanger for the mounting of a door or window according to claim 5 wherein: The outer surface of the cover plate (403) is provided with a through hole, the inside of the through hole is slidably connected with a pushing block (406), and one end of the pushing block (406) is mounted on the outer surface of the limiting block (404).

7. A detachable hanger for mounting a door or window according to claim 5, wherein: The inner surface of the groove is provided with an auxiliary groove (407), and the outer surface of the limiting block (404) is provided with an auxiliary block (408) which is slidably connected in the inside of the auxiliary groove (407).

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