System window frame carrying device

Abstract

The utility model provides a system window frame carrying device which comprises a movable base plate, a blocking assembly is arranged in the middle of the upper end face of the movable base plate, an extending assembly is arranged in the movable base plate, and a supporting sleeve rod can move up and down by unscrewing a fixing screw. A limiting baffle is arranged on the rotating disc, so that a user can adjust the using height of the limiting baffle according to requirements, the obliquely-arranged system window frame body can be transferred after adjustment is completed, a worm is rotated forwards through the rotating disc, and then the worm can drive a transmission rod to rotate clockwise through a worm gear; and on the contrary, the extending plates on the front side and the rear side can synchronously move and stretch out towards the outer side, so that a user can adjust the distance between the limiting bases on the front side and the rear side in a matched mode according to the front-back width of the system window frame body. And after adjustment is completed, the system window frame body is flatly placed on the limiting bases on the front side and the rear side to be transferred.

Description

Technical Field

[0001] This utility model relates to the field of system window frame handling technology, specifically a system window frame handling device. Background Technology

[0002] System windows and doors are building windows and doors that utilize a systems integration approach. They are developed based on different regional climate environments and functional requirements, and are designed, manufactured, and installed according to strict procedures, resulting in highly reliable and cost-effective building windows and doors.

[0003] During the production and processing of system windows and doors, corresponding handling devices are needed to transfer the semi-finished system window frames to a designated location in the warehouse for temporary storage. However, most existing handling devices can only tilt or lay the system window frames flat for transport, resulting in a single handling method. Therefore, when two handling methods need to be used alternately, users need to purchase two handling devices with different handling methods, which increases the user's operating costs and needs to be further improved in terms of practicality. Utility Model Content

[0004] The purpose of this invention is to provide a system window frame transport device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A system window frame transport device includes a movable base plate and a push-pull handle. A system window frame is placed on top of the movable base plate. The push-pull handle is fixedly connected to the right side of the upper surface of the movable base plate. A blocking component is provided at the middle position of the upper surface of the movable base plate, and the blocking component is used to block and limit the tilted system window frame. An extension component is provided inside the movable base plate, and the extension component is used to adjust the size of the area of ​​the movable base plate.

[0007] Preferably, the extension assembly includes an extension plate, movable casters, a turntable, a transmission rod, a worm gear, a worm, a support base, a limiting cavity, and an internal threaded hole. The movable base plate has a limiting cavity inside, and extension plates are symmetrically inserted into the front and rear sides of the limiting cavity. Movable casters are symmetrically installed on the left and right sides of the lower end face of the extension plate. An internal threaded hole is provided in the middle of the extension plate. A support base is provided inside the movable base, and a transmission rod is installed in the middle of the support base. A worm gear is provided in the middle of the annular side of the transmission rod, and a worm meshes with the lower side of the annular side of the worm gear. A turntable is provided at the right end of the worm.

[0008] Preferably, the blocking assembly includes a limiting baffle, a support sleeve, a support column, a fixing screw, and mounting holes. Mounting holes are symmetrically opened on the left and right sides of the upper surface of the movable base plate. A support column is inserted into the mounting hole. A support sleeve is fitted onto the annular side of the support column. A fixing screw is installed on the lower side inside the support sleeve. A limiting baffle is provided at the upper end of the support sleeve.

[0009] Preferably, the front and rear ends of the limiting baffle are symmetrically provided with rubber protective sheets, and the rubber protective sheets are made of sponge rubber, and the support column matches the mounting hole.

[0010] Preferably, the front side of the annular side of the transmission rod is provided with a first external thread, the rear side of the annular side of the transmission rod is provided with a second external thread, and the rotation direction of the second external thread is opposite to that of the first external thread. The rear side of the annular side of the transmission rod is provided with a second limiting ring, and the front end face of the support seat is equipped with a second annular limiting cover.

[0011] Preferably, a first limiting ring is provided on the right side of the worm gear annular side, a first annular limiting cover is installed on the right end face of the movable base plate, and a positioning screw is installed on the upper side of the inside of the turntable.

[0012] Preferably, the upper end face of the extension plate is provided with a limiting base, and the limiting base is L-shaped. An inner lining is fixedly connected to the inner wall of the limiting base, and the inner lining is made of sponge rubber. An indicator line is provided on the upper end face of the extension plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. When the system window frame needs to be moved flat, first lift the limiting baffle to move the support column upward and separate it from the mounting hole. Then, rotate the worm gear clockwise through the turntable. The worm gear will drive the transmission rod to rotate clockwise through the worm wheel. The clockwise rotating transmission rod will drive the extension plates on the front and rear sides to move inward and retract synchronously through the first external thread, the second external thread and the internal thread hole. Conversely, the extension plates on the front and rear sides will move outward and extend synchronously. The limiting base will move synchronously with the extension plates. This allows the user to match and adjust the distance between the limiting bases on the front and rear sides according to the width of the system window frame. After adjustment, place the system window frame flat on the limiting bases on the front and rear sides for transport.

[0015] 2. By vertically inserting the bottom of the support column into the mounting hole and then loosening the fixing screws, the support sleeve can be moved up and down. This allows the user to adjust the height of the limiting baffle according to their needs. After adjustment, the system window frame can be placed vertically on the limiting base, with the top of the system window frame resting against the side of the limiting baffle. This allows the device to transport the tilted system window frame and enables it to be moved either tilted or flat. It is highly practical. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0017] Figure 2 This is a structural diagram of the extension component and the blocking component in this utility model;

[0018] Figure 3 This is a front cross-sectional view of the extension component and the blocking component in this utility model;

[0019] Figure 4 This is a structural diagram of the extension component in this utility model;

[0020] Figure 5 This is a structural diagram of the extension plate in this utility model;

[0021] Figure 6 This is a structural diagram of the transmission rod, worm gear, and worm in this utility model;

[0022] Figure 7 This is a structural diagram of the movable substrate in this utility model.

[0023] In the diagram: 1. System window frame; 2. Extension assembly; 21. Extension plate; 22. Casters; 23. Limiting base; 24. Inner lining; 25. Turntable; 251. Positioning screw; 26. First annular limiting cover; 27. Transmission rod; 271. First external thread; 272. Second external thread; 273. Second limiting ring; 28. Worm gear; 29. ​​Worm; 291. First limiting ring; 211. Support base; 212. Limiting cavity; 213. Second annular limiting cover; 214. Internal threaded hole; 215. Indicator line; 3. Moving base plate; 4. Push-pull handle; 5. Blocking assembly; 51. Limiting baffle; 52. Rubber protective sheet; 53. Support sleeve rod; 54. Support column; 55. Fixing screw; 56. Mounting socket. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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.

[0025] Please see Figure 1-7 This utility model provides a technical solution:

[0026] Example 1:

[0027] A system window frame transport device includes a movable base plate 3 and a push-pull handle 4. A system window frame 1 is placed on top of the movable base plate 3. The push-pull handle 4 is fixedly connected to the right side of the upper surface of the movable base plate 3. The push-pull handle 4 allows the user to push and pull the device by hand. A blocking component 5 is provided at the middle position of the upper surface of the movable base plate 3. The blocking component 5 is used to block and limit the tilted system window frame 1 to prevent it from collapsing during transport by the device. An extension component 2 is provided inside the movable base plate 3. The extension component 2 is used to adjust the size of the movable base plate 3 so that the device can transport the system window frame 1 flat.

[0028] The extension assembly 2 includes an extension plate 21, casters 22, a turntable 25, a transmission rod 27, a worm gear 28, a worm 29, a support base 211, a limiting cavity 212, and an internal threaded hole 214. The movable base plate 3 has a limiting cavity 212 inside, which matches the extension plate 21. The limiting cavity 212 facilitates the storage of the extension plate 21 inside the movable base plate 3. The extension plate 21 is symmetrically inserted into the front and rear sides of the limiting cavity 212. When the extension plate 21 extends outward, it can further increase the usable area of ​​the movable base plate 3. Casters 22 are symmetrically installed on the left and right sides of the lower end face of the extension plate 21. The casters 22 enable the device to move... The process is more labor-saving and convenient. The movable base plate 3 is equipped with a support seat 211. The support seat 211 is connected to the movable base plate 3 by welding. The support seat 211 can support the transmission rod 27. A worm wheel 28 is provided in the middle of the annular side of the transmission rod 27. A worm 29 is meshed on the lower side of the annular side of the worm wheel 28. The worm 29 will drive the transmission rod 27 to rotate through the worm wheel 28. The meshing worm 29 and worm wheel 28 also have self-locking ability. The worm 29 is connected to the first limit ring 291 and the turntable 25 by welding. A turntable 25 is provided at the right end of the worm 29. The turntable 25 makes it convenient for the user to rotate the worm 29 by hand.

[0029] A transmission rod 27 is installed in the middle of the support base 211. The transmission rod 27 is connected to the worm gear 28 and the second limiting ring 273 by welding. The front side of the annular side of the transmission rod 27 is provided with a first external thread 271, and the rear side of the annular side of the transmission rod 27 is provided with a second external thread 272. The second external thread 272 rotates in the opposite direction to the first external thread 271. An internal thread hole 214 is opened in the middle of the extension plate 21. The internal thread hole 214 meshes with the second external thread 272 and the first external thread 271 respectively. The second external thread 272 and the first external thread 271, which rotate in opposite directions, enable the rotating transmission rod 27 to drive the extension plates 21 on the front and rear sides to extend and retract synchronously in opposite directions through the internal thread hole 214.

[0030] A second limiting ring 273 is provided on the rear side of the annular side of the transmission rod 27, and a second annular limiting cover 213 is installed on the front end face of the support base 211. The second limiting ring 273 and the second annular limiting cover 213 prevent the transmission rod 27 from shaking or shifting during rotation. A first limiting ring 291 is provided on the right side of the annular side of the worm gear 29, and a first annular limiting cover 26 is installed on the right end face of the movable base plate 3. The first limiting ring 291 and the first annular limiting cover 26 prevent the worm gear 29 from shifting or shaking during rotation. A positioning screw 251 is installed on the upper side inside the turntable 25, which can lock the turntable 25. A limiting base 2 is provided on the upper end face of the extension plate 21. 3. The limiting base 23 is L-shaped and is connected to the extension plate 21 by welding. The L-shaped limiting base 23 can limit and support the bottom of the system window frame 1, which is placed on the extension plate 21. The inner wall of the limiting base 23 is fixedly connected with an inner lining 24, which is made of sponge rubber. The sponge rubber inner lining 24 has good softness and cushioning, which prevents the system window frame 1 from bumping against the limiting base 23 during transportation. An indicator line 215 is provided on the upper surface of the extension plate 21. The indicator line 215 makes it easy for users to observe whether the extension plate 21 has extended to the bottom, and prevents the extension plate 21 from extending too much and slipping.

[0031] Example 2:

[0032] Based on Embodiment 1, in this embodiment, the support sleeve 53 can be moved up and down by loosening the fixing screw 55, so that the user can adjust the height of the limiting baffle 51 according to the needs. After the adjustment is completed, the system window frame 1 can be placed vertically on the limiting base 23, and the top of the system window frame 1 can be placed against the side of the limiting baffle 51, so that the device can transport the tilted system window frame 1.

[0033] The blocking assembly 5 includes a limiting baffle 51, a support sleeve 53, a support column 54, a fixing screw 55, and mounting holes 56. Mounting holes 56 are symmetrically provided on the left and right sides of the upper surface of the movable base plate 3. The mounting holes 56 facilitate the insertion of the bottom of the support column 54 onto the upper surface of the movable base plate 3. The support column 54 is inserted into the mounting hole 56, and the support column 54 matches the mounting hole 56. The support column 54 can support and limit the support sleeve 53 through the fixing screw 55. The support sleeve 53 is fitted onto the annular side of the support column 54. The support sleeve 53 and the limiting baffle 51 are welded together. The support sleeve 53 is connected in a manner that supports the limiting baffle 51. A fixing screw 55 is installed on the lower side of the inside of the support sleeve 53, which can fix the support sleeve 53. A limiting baffle 51 is provided at the upper end of the support sleeve 53. The limiting baffle 51 can limit and block the top of the inclined system window frame 1. Rubber protective sheets 52 are symmetrically provided on the front and rear ends of the limiting baffle 51. The rubber protective sheets 52 are made of sponge rubber, which prevents hard contact between the limiting baffle 51 and the system window frame 1.

[0034] Working principle: When the system window frame 1 needs to be tilted for transport, the user first loosens the fixing screw 55 with an external wrench. This allows the support rod 53 to be moved up and down, enabling the user to adjust the height of the limiting baffle 51 as needed. After adjustment, the fixing screw 55 is tightened to prevent the support rod 53 from falling back. Then, the system window frame 1 can be placed vertically on the limiting base 23, with the top of the system window frame 1 resting against the side of the limiting baffle 51 (see reference). Figure 1At this time, the user only needs to hold the push-pull handle 4 and push the movable base plate 3 to transfer the tilted system window frame 1. When it is necessary to move the system window frame 1 flat, the user first pulls the limit baffle 51 to move the support column 54 upward and separate it from the mounting hole 56, thereby removing the support column 54 from the movable base plate 3. Then, loosen the positioning screw 251 and rotate the turntable 25 clockwise, which will cause the turntable 25 to drive the worm gear 29 to rotate clockwise. The clockwise rotating worm gear 29 will drive the transmission rod 27 to rotate clockwise through the worm wheel 28 (the clockwise rotation here is viewed from the left), thereby causing the clockwise rotating transmission rod 27 to pass through the worm wheel 28. The first external thread 271, the second external thread 272, and the internal thread hole 214 drive the extension plates 21 on both the front and rear sides to move inward and retract synchronously. Conversely, the extension plates 21 on both the front and rear sides will move outward and extend synchronously. The limiting base 23 will move synchronously with the extension plates 21 so that the user can match and adjust the distance between the limiting bases 23 on both the front and rear sides according to the front and rear width of the system window frame 1. After the adjustment is completed, the positioning screw 251 is tightened to prevent the turntable 25 from rotating again when it is accidentally touched. Then the user can place the system window frame 1 flat on the limiting bases 23 on both the front and rear sides so that the device can transport the flat system window frame 1.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A system window frame handling device, comprising a movable base plate (3) and a push-pull handle (4), characterized in that: A system window frame (1) is placed on top of the movable substrate (3). A push-pull handle (4) is fixedly connected to the right side of the upper surface of the movable substrate (3). A blocking component (5) is provided in the middle of the upper surface of the movable substrate (3), and the blocking component (5) is used to block and limit the tilted system window frame (1). An extension component (2) is provided inside the movable substrate (3), and the extension component (2) is used to adjust the size of the area of ​​the movable substrate (3).

2. The system window frame transport device according to claim 1, characterized in that: The extension assembly (2) includes an extension plate (21), movable casters (22), a turntable (25), a transmission rod (27), a worm gear (28), a worm (29), a support base (211), a limiting cavity (212), and an internal threaded hole (214). The movable base plate (3) has a limiting cavity (212) inside. The extension plate (21) is symmetrically inserted into the front and rear sides of the limiting cavity (212). The lower end face of the extension plate (21) is symmetrically mounted on the left and right sides. Equipped with movable casters (22), the extension plate (21) has an internal threaded hole (214) in the middle position, the movable base plate (3) has a support seat (211) inside, the support seat (211) has a transmission rod (27) installed in the middle position, the transmission rod (27) has a worm wheel (28) in the middle position of the annular side, the worm wheel (28) has a worm (29) meshing on the lower side of the annular side, and the worm (29) has a turntable (25) at the right end.

3. The system window frame transport device according to claim 1, characterized in that: The blocking assembly (5) includes a limiting baffle (51), a support sleeve (53), a support column (54), a fixing screw (55), and a mounting hole (56). The upper surface of the movable base plate (3) is symmetrically provided with mounting holes (56) on the left and right sides. The support column (54) is inserted into the mounting hole (56). The support sleeve (53) is fitted on the annular side of the support column (54). The fixing screw (55) is installed on the lower side inside the support sleeve (53). The upper end of the support sleeve (53) is provided with a limiting baffle (51).

4. A system window frame transport device according to claim 3, characterized in that: The limiting baffle (51) is symmetrically provided with rubber protective sheets (52) at its front and rear ends, and the rubber protective sheets (52) are made of sponge rubber. The support column (54) matches the mounting hole (56).

5. A system window frame transport device according to claim 2, characterized in that: The transmission rod (27) has a first external thread (271) on the front side of its annular side and a second external thread (272) on the rear side of its annular side. The second external thread (272) rotates in the opposite direction to the first external thread (271). A second limiting ring (273) is provided on the rear side of the annular side of the transmission rod (27). A second annular limiting cover (213) is installed on the front end face of the support base (211).

6. A system window frame transport device according to claim 2, characterized in that: The worm gear (29) has a first limiting ring (291) on the right side of its annular side, the movable base plate (3) has a first annular limiting cover (26) installed on its right end face, and the turntable (25) has a positioning screw (251) installed on its upper inside.

7. A system window frame transport device according to claim 2, characterized in that: The upper surface of the extension plate (21) is provided with a limiting base (23), and the limiting base (23) is L-shaped. The inner wall of the limiting base (23) is fixedly connected with an inner lining (24), and the inner lining (24) is made of sponge rubber. The upper surface of the extension plate (21) is provided with an indicator line (215).

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