Fireproof door and window transfer tool
By designing fireproof door and window transfer tooling, using lifting mechanisms and equidistant variable distance components, combined with limit plates and elastic straps, the problems of paint damage and safety hazards during the transfer of fireproof doors and windows are solved, and a safe and damage-free transfer effect is achieved.
Patent Information
- Application Number
- CN202422239753.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-12
- Publication Date
- 2025-09-19
- Estimated Expiration
- 2034-09-12
AI Technical Summary
The existing fireproof doors and windows are prone to paint damage during transportation, posing safety hazards, and lack special transportation tooling for effective fixation.
A fireproof door and window transfer tooling was designed, which includes a base plate, a vertical plate and a top plate. It uses a lifting mechanism and an equidistant variable distance component, combined with a limit plate and an elastic strap, to achieve stable fixation of fireproof doors and windows and adapt to the transfer needs of different specifications and models.
It ensures the safety and damage-free fixation of fireproof doors and windows during transportation, adapts to the transportation needs of doors and windows of different thicknesses and specifications, and avoids paint damage caused by stacking and safety hazards caused by manual support.
Smart Images
Figure CN223355624U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fireproof door and window transportation, in particular to a fireproof door and window transportation tool. Background Art
[0002] Fire-resistant doors and windows are fire-resistant building materials that play a vital role in construction. They are typically made of metal or wood, which undergoes special treatment to impart fire-resistant properties. Their structural design is also crucial. They typically feature a multi-layered structure and are filled with flame-retardant materials to effectively resist the erosion of high-temperature smoke. The production process involves multiple steps, often requiring the transfer of fire-resistant doors and windows between processes. Due to their heavy weight, they are often transported using transfer carts. Currently, there are no specialized transfer tools specifically designed for fire-resistant doors and windows. Typically, they are stacked on a transfer cart, simply padded, and secured with straps. During transport, manual personnel are required to maintain the stability of the doors and windows by hand next to the cart, posing a safety hazard. Stacking can also damage the paint finish of fire-resistant doors and windows. Therefore, there is a need for a transfer tool that can effectively secure fire-resistant doors and windows without the need for stacking. Utility Model Content
[0003] In response to the above technical problems, the utility model provides a fire door and window transfer tooling that can effectively fix fire doors and windows without the need to stack them, so as to solve the problem that the paint surface may be damaged during the transfer of existing fire doors and windows, and there are safety hazards caused by manual hand support.
[0004] In order to solve the above technical problems, the utility model provides a fireproof door and window transfer tooling, including a base plate, a moving wheel is connected to the lower end of the base plate, a vertical plate is fixedly connected to one side of the base plate, a top plate is provided on the vertical plate which slides up and down through a lifting mechanism, the top plate and the base plate are parallel to each other, and mounting grooves are provided on the front and rear sides of the upper part of the base plate and the front and rear sides of the lower part of the top plate, an equidistant variable distance component is fixedly connected in the mounting groove, and a number of limit plates are fixedly connected between the two equidistant variable distance components located on the base plate and between the two equidistant variable distance components on the top plate, respectively, and the limit plates on the base plate correspond to the limit plates on the top plate in position.
[0005] Furthermore, the lifting mechanism includes a screw, a sliding groove is opened on the inner side of the vertical plate, the screw is rotatably connected in the sliding groove, one side of the top plate is threadedly connected to the screw through a protrusion, the top of the vertical plate is fixedly connected to a mounting seat, the mounting seat is fixedly connected to a motor, and the upper end of the screw is fixedly connected to the motor output shaft.
[0006] Furthermore, a sliding rod is fixedly connected in the sliding groove, the upper end of the sliding rod is fixedly connected to the mounting seat, and the protrusion is slidably sleeved on the sliding rod.
[0007] Furthermore, hooks are fixedly connected to the middle parts of the front and rear sides of the vertical plate, and elastic straps are hung between the hooks on both sides.
[0008] Furthermore, the upper surface of the bottom plate, the lower surface of the top plate, and the outer surface of the limiting plate are all covered with a protective layer.
[0009] Furthermore, a push rod is fixedly connected to the outer side of the vertical plate.
[0010] Compared with the prior art, the present invention has the following advantages:
[0011] The utility model can adapt to the transportation of fireproof doors and windows of different heights by sliding the top plate on the vertical plate by utilizing the lifting mechanism; and can facilitate the transportation of fireproof doors and windows of different heights by arranging equidistant variable distance components on the top plate and the bottom plate and arranging limit plates between the equidistant variable distance components, so as to facilitate the adjustment of the spacing between the limit plates to adapt to the transportation of fireproof doors and windows of different thicknesses, thereby increasing the scope of application of the tooling, and being able to transport doors and windows of different specifications and models; and can space the doors and windows apart and firmly fix them during the transportation process, thereby ensuring the safety of the doors and windows during the transportation process, and solving the problem of paint damage and safety hazards caused by stacking doors and windows together for transportation. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 This is a three-dimensional diagram of the structure of the utility model (excluding the limiting plate).
[0013] Figure 2 It is the main view of the utility model.
[0014] In the figure: 1. bottom plate, 2. vertical plate, 3. top plate, 4. moving wheel, 5. mounting slot, 6. equidistant variable pitch assembly, 7. limit plate, 8. screw, 9. slide bar, 10. mounting base, 11. motor, 12. push rod, 13. hook. DETAILED DESCRIPTION
[0015] The present invention will be further described below with reference to the accompanying drawings.
[0016] like Figure 1 、 2The fireproof door and window transfer tool shown in the figure includes a base plate 1, a moving wheel 4 is connected to the lower end of the base plate 1, a vertical plate 2 is fixedly connected to one side of the base plate 1, a top plate 3 is provided on the vertical plate 2 for sliding up and down through a lifting mechanism, the top plate 3 and the base plate 1 are parallel to each other, and mounting grooves 5 are provided on the front and rear sides of the upper part of the base plate 1 and the front and rear sides of the lower part of the top plate 3. An equidistant variable distance component 6 is fixedly connected in the mounting groove 5, and a number of limit plates 7 are fixedly connected between the two equidistant variable distance components 6 located on the base plate 1, and a number of limit plates 7 are fixedly connected between the two equidistant variable distance components 6 located on the top plate 3. The limit plates 7 on the base plate 1 and the limit plates 7 on the top plate 3 correspond to each other in position.
[0017] It should be noted that, in this embodiment, in order to ensure operational stability and safety during transportation after operation, the moving wheel 4 adopts a universal wheel, which has a built-in braking mechanism; the equidistant variable pitch component 6 is an existing device, and this embodiment uses a variable pitch module customized from Dongguan Xide Automation Technology Co., Ltd., so its specific structure will not be described in detail.
[0018] In order to drive the vertical plate 2 to rise and fall to adapt to the transportation of fire doors and windows of different specifications and models, the lifting mechanism includes a screw 8, a slide groove is opened on the inner side of the vertical plate 2, and the screw 8 is rotatably connected in the slide groove through a bearing. One side of the top plate 3 is threadedly connected to the screw 8 through a protrusion, and the protrusion slides into the slide groove. A mounting seat 10 is fixedly connected to the top of the vertical plate 2, and a motor 11 is fixedly connected to the mounting seat 10. The upper end of the screw 8 is fixedly connected to the output shaft of the motor 11.
[0019] In order to improve the stability of the vertical plate 2 during the lifting process, and thus improve the stability of the entire device, a slide rod 9 is fixedly connected in the slide groove, the upper end of the slide rod 9 is fixedly connected to the bottom of the mounting seat 10, and the protrusion is slidably sleeved on the slide rod 9.
[0020] In order to prevent the fire doors and windows from falling accidentally during transportation, the fire doors and windows are further fixed. Hooks 13 are fixedly connected to the middle of the front and rear sides of the vertical plate 2, and elastic straps are hung between the hooks 13 on both sides.
[0021] In order to prevent the fireproof doors and windows from peeling due to problems such as bumps during transportation, the upper surface of the bottom plate 1, the lower surface of the top plate 3, and the outer surface of the limit plate 7 are all covered with a protective layer. It should be noted that in this embodiment, elastic rubber is used to make the protective layer.
[0022] In order to facilitate the operation of the device, a push rod 12 is fixedly connected to the outer side of the vertical plate 2.
[0023] It should be noted that, in this embodiment, a battery is fixedly connected to the outside of the vertical plate 2 , and the battery can supply power to the motor 11 and the equidistant and variable pitch assembly 6 .
[0024] The working process of this embodiment is as follows:
[0025] During the transportation of fireproof doors and windows, the tooling is first adjusted according to the specifications of the transported doors and windows, and the motor 11 is controlled to operate. The motor 11 drives the screw 8 to rotate. During the rotation of the screw 8, the top plate 3 is driven to rise and fall, and then the equidistant variable distance component 6 is controlled to operate to drive the limit plate 7 to adjust the spacing. After the preliminary adjustment is appropriate, the transported fireproof doors and windows are placed between the two limit plates 7. After placing them, the equidistant variable distance component 6 is controlled to operate again to clamp them, and then one end of the elastic band is hung on the hook 13 on one side of the vertical plate 2 and the other end is hung on the hook 13 on the other side of the vertical plate 2. Then, the push rod 12 is grasped to push the equipment to move, move it to the corresponding area, fix the brake mechanism on the moving wheel 4, stop the tooling, and remove the doors and windows.
Claims
1. A fireproof door and window transfer tool, comprising a base plate (1), wherein the lower end of the base plate (1) is connected to a moving wheel (4), characterized in that: One side of the bottom plate (1) is fixedly connected to a vertical plate (2), and a top plate (3) is provided on the vertical plate (2) to slide up and down via a lifting mechanism. The top plate (3) and the bottom plate (1) are parallel to each other. Mounting grooves (5) are provided on the front and rear sides of the upper portion of the bottom plate (1) and the front and rear sides of the lower portion of the top plate (3). An equidistant variable distance component (6) is fixedly connected in the mounting groove (5). A plurality of limit plates (7) are fixedly connected between the two equidistant variable distance components (6) on the bottom plate (1) and between the two equidistant variable distance components (6) on the top plate (3). The position of the limit plates (7) on the bottom plate (1) corresponds to that of the limit plates (7) on the top plate (3).
2. The fireproof door and window transfer tool according to claim 1, characterized in that: The lifting mechanism includes a screw (8), a sliding groove is provided on the inner side of the vertical plate (2), the screw (8) is rotatably connected in the sliding groove, one side of the top plate (3) is threadedly connected to the screw (8) through a protrusion, a mounting seat (10) is fixedly connected to the top of the vertical plate (2), a motor (11) is fixedly connected to the mounting seat (10), and the upper end of the screw (8) is fixedly connected to the output shaft of the motor (11).
3. The fireproof door and window transfer tool according to claim 2, characterized in that: A slide rod (9) is fixedly connected in the slide groove, the upper end of the slide rod (9) is fixedly connected to the mounting seat (10), and the protrusion is slidably sleeved on the slide rod (9).
4. The fireproof door and window transfer tool according to claim 1, characterized in that: The middle parts of the front and rear sides of the vertical plate (2) are fixedly connected with hooks (13), and elastic straps are hung between the hooks (13) on both sides.
5. The fireproof door and window transfer tool according to claim 1, characterized in that: The upper surface of the bottom plate (1), the lower surface of the top plate (3), and the outer surface of the limiting plate (7) are all covered with a protective layer.
6. The fireproof door and window transfer tool according to claim 1, characterized in that: A push rod (12) is fixedly connected to the outer side of the vertical plate (2).