Fireproof door transportation protection structure
By using a fixed base plate and a multi-directional fixing structure during the transportation of fire doors, the problems of swaying and displacement caused by traditional rope fixing are solved, thus achieving stable and safe transportation of the door panels.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-11
- Publication Date
- 2026-03-24
AI Technical Summary
Traditional fire door panels lack specialized fixing mechanisms during transportation, leading to swaying and shifting, which affects transportation safety.
The protective structure includes a fixed base plate, a lower rotating shaft, an H-shaped slider, a fixing belt, a hexagonal fixing shaft, a spacer plate, a fixing rod, and a winding locking belt. The door panel is fixed in multiple directions by grooved wheels, fixing belts, and spacer plates to form a trapezoidal shape to resist inertial forces.
It improves the safety and impact resistance of fire door panels during transportation, prevents swaying and shifting, and ensures stability during transportation.
Smart Images
Figure CN224029579U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to fireproof door transportation technical field, concretely is a fireproof door transportation protection structure. BACKGROUND
[0002] In the complex and delicate process of the production and transportation of fireproof doors, ensuring the stability and safety of the door plate is undoubtedly a crucial link, and the door plate, as a core component of the fireproof door, its stability is directly related to the use effect of the fireproof door in emergency situations such as fire, therefore, in the transportation process, how to effectively fix the door plate to prevent it from shaking or deviating due to various dynamic conditions (such as sudden braking, acceleration, etc.) is particularly important.
[0003] And the traditional rope fixing mode lacks a special protection mechanism, which causes the door plate to be easily affected by the inertial force during transportation, resulting in shaking and deviation, which not only may damage the door plate itself, but also may pose a safety hazard to the transportation vehicle and the surrounding environment, and is not conducive to the safety of the fireproof door plate transportation. UTILITY MODEL CONTENTS
[0004] (I) Technical problems solved
[0005] In view of the deficiencies of the prior art, the utility model provides a fireproof door transportation protection structure, which can solve the problem that the conveying of the fireproof door plate in the traditional mode usually uses simple rope fixing, does not have a special protection mechanism, makes the installation and fixing operation of the fireproof door plate more troublesome, and the door plate is easy to shake and deviate under the inertial effect of sudden braking or acceleration, so that the transportation safety cannot be guaranteed.
[0006] (II) Technical scheme
[0007] In order to achieve the above object, the utility model provides the following technical scheme: a fireproof door transportation protection structure, comprising a fixed bottom plate, a door plate transportation protection assembly is arranged on the fixed bottom plate, and the door plate transportation protection assembly is used for fixing the fireproof door plate during transportation;
[0008] The door plate transportation protection assembly comprises a lower rotating shaft, an H-shaped sliding block, a fixing belt, a hexagonal fixing shaft, a spacing plate, a fixing rod, a winding locking belt and a fixing socket;
[0009] The fixed bottom plate in the door plate transportation protection assembly is fixedly connected with two side fixed frames, and a plurality of lower rotating shafts are fixedly connected between the two side fixed frames.
[0010] The outer surfaces of the lower rotating shafts are rotatably connected with a plurality of groove wheels for placing the door plate, and the plurality of groove wheels are evenly distributed at equal intervals.
[0011] Preferably, the side fixing frame is fixedly connected with a U-shaped sliding rail frame, two H-shaped sliding blocks are slidingly connected in the corresponding U-shaped sliding rail frame, and a screw rod is rotatably connected between the horizontal plate of the U-shaped sliding rail frame and the side fixing frame.
[0012] Preferably, the screw rod is threadedly connected with the horizontal plate of the H-shaped sliding block, the upper end of the screw rod is fixedly connected with a handle, a fixing belt for fixing the plurality of door plates is fixedly installed between the two H-shaped sliding blocks, and one side of the U-shaped sliding rail frame is fixedly connected with a side plate.
[0013] Preferably, the hexagonal fixing shaft is rotatably connected between the two side plates, a damping is arranged between the hexagonal fixing shaft and the side plate, a plurality of spacing plates are fixedly sleeved on the outer surface of the hexagonal fixing shaft, and the plurality of spacing plates are evenly distributed at equal intervals.
[0014] Preferably, the outer surface of the spacing plate is covered with shockproof sponge, a fixing rod is fixedly connected to the lower end of the plurality of spacing plates, a handle plate is rotatably connected to the fixing rod, and a winding locking belt is installed on the handle plate.
[0015] Preferably, the fixing socket is fixedly installed on the fixed bottom plate, the lower end of the winding locking belt is snap-connected with the fixing socket, and the winding locking belt is used for locking the handle plate downward.
[0016] (Three) beneficial effects
[0017] Compared with the prior art, the utility model provides a fireproof door transportation protection structure, has the following beneficial effects:
[0018] 1、 this fireproof door transportation protection structure, through the door plate can be fixedly connected with the fixed band and slightly close to the center position under the action of force, this makes the multiple door plates can be fixed by the fixed band in the trapezoidal state, and this kind of trapezoidal state fixing mode can make when the transport car is in door plate conveying, when its inertial force does not produce the situation of rocking to multiple door plates under the inertial action of sudden braking or acceleration, further to the transportation of fireproof door door plate can be effectively protected, this improves the security guarantee of fireproof door in transportation to some extent, avoid the conveying of fireproof door door plate in traditional mode usually using simple rope fixation, do not have the special protection mechanism, make the installation and fixed operation of fireproof door plate be more troublesome, and under the inertial action of sudden braking or acceleration, door plate is easily rocked and deviated, make its transportation security cannot be guaranteed.
[0019] 2、 this fireproof door transportation protection structure, through the setting groove wheel, fixed band, spacing plate and fixed rod are fixed to the door plate in multiple directions, this can make, the impact resistance of door plate in multiple directions can be well guaranteed, this further improves the protection performance of the protection structure, and further makes good guarantee for the transportation security of door plate. BRIEF DESCRIPTION OF DRAWINGS
[0020] Fig. 1 It is the whole structure schematic view of the utility model;
[0021] Fig. 2 It is the fixed band structure schematic view of the utility model;
[0022] Fig. 3 It is the handle plate structure schematic view of the utility model.
[0023] In the drawing: 1, fixed bottom plate; 2, side fixed frame; 3, U-shaped slide rail frame; 4, lower rotating shaft; 5, groove wheel; 6, H-shaped slide block; 7, screw rod; 8, fixed band; 9, side plate; 10, hexagonal fixed shaft; 11, spacing plate; 12, fixed rod; 13, handle plate; 14, winding locking band; 15, fixed socket; 16, handle. DETAILED DESCRIPTION
[0024] This part will describe the specific embodiments of the utility model in detail, the preferred embodiment of the utility model is shown in the drawing, the role of the drawing is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.
[0025] In the description of the utility model, it is understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc., is based on the orientation or position relationship shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and it is not indicated or implied that the indicated device or element must have a specific orientation, a specific orientation and operation, so it cannot be understood as the limitation of the utility model.
[0026] In the description of the utility model, greater than, less than, more than, etc. are understood as not including the number, above, below, etc. are understood as including the number, if the first, second is described, it is only used for distinguishing technical features for the purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.
[0027] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installing and connecting should be broadly understood, and the person skilled in the art can reasonably determine the specific meaning of the above words in the utility model according to the specific content of the technical scheme.
[0028] Please refer to Figs. 1-3 The utility model provides a new technical scheme: a fireproof door transportation protection structure, including fixed bottom plate 1, the fixed bottom plate 1 is provided with door panel transportation protection assembly, and the door panel transportation protection assembly is used for fixing the fireproof door panel during transportation;
[0029] The door plate transportation protection assembly comprises a lower rotating shaft 4, an H-shaped sliding block 6, a fixing belt 8, a hexagonal fixing shaft 10, a spacing plate 11, a fixing rod 12, a winding locking belt 14 and a fixing socket 15.
[0030] The fixing bottom plate 1 in the door plate transportation protection assembly is fixedly connected with two side fixing frames 2, and a plurality of lower rotating shafts 4 are fixedly connected between the two side fixing frames 2.
[0031] The outer surfaces of the lower rotating shafts 4 are all rotationally connected with a plurality of groove wheels 5 for placing door plates, and the plurality of groove wheels 5 are equidistantly and uniformly distributed.
[0032] Further, the side fixing frames 2 are all fixedly connected with U-shaped sliding rail frames 3, two H-shaped sliding blocks 6 are slidingly connected in the corresponding U-shaped sliding rail frames 3 respectively, and the horizontal plates of the U-shaped sliding rail frames 3 are rotationally connected with screw rods 7 between the side fixing frames 2.
[0033] Further, the screw rods 7 are threadedly connected with the horizontal plates of the H-shaped sliding blocks 6, the upper ends of the screw rods 7 are fixedly connected with handles 16, a fixing belt 8 for fixing a plurality of door plates is fixedly installed between the two H-shaped sliding blocks 6, and one side of each U-shaped sliding rail frame 3 is fixedly connected with a side plate 9.
[0034] Further, a hexagonal fixing shaft 10 is rotationally connected between the two side plates 9, a damper is arranged between the hexagonal fixing shaft 10 and the side plates 9, a plurality of spacing plates 11 are all fixedly sleeved on the outer surfaces of the hexagonal fixing shaft 10, and the plurality of spacing plates 11 are equidistantly and uniformly distributed.
[0035] Further, the outer surfaces of the spacing plates 11 are all covered with shockproof sponges, a fixing rod 12 is fixedly connected to the lower ends of the plurality of spacing plates 11, a handle plate 13 is rotationally connected to the fixing rod 12, and a winding locking belt 14 is installed on the handle plate 13.
[0036] Further, a fixing socket 15 is fixedly installed on the fixing bottom plate 1, the lower end of the winding locking belt 14 is snap-connected with the fixing socket 15, and the winding locking belt 14 is used for locking the handle plate 13 downward.
[0037] Further, when in use, the fireproof door panels are placed on the corresponding grooved wheels 5 and pushed forward until the panels contact the hexagonal fixing shafts 10. The grooved wheels 5 limit the left and right movement of the panels to prevent them from moving left and right. At this time, the panels are located between two adjacent spacing plates 11. After the panels are all placed in position, the spacing plates 11 and the fixing rods 12 are rotated downward. At this time, the spacing plates 11 completely enter the gap between adjacent panels, and the fixing rods 12 can align the panels. At this time, the front and rear movement spaces of the panels are aligned and limited by the fixing rods 12 and the hexagonal fixing shafts 10. The fixed sockets 15 are connected to the handle plates 13 by the winding locking belts 14, which preliminarily locks the height position of the fixing rods 12. Then, the fixing belts 8 are installed between the two H-shaped sliders 6, so that the fixing belts 8 are located directly above the panels. Then, the two handles 16 are rotated, and the H-shaped sliders 6 are driven downward by the screw rods 7. The downward movement of the two H-shaped sliders 6 can apply a downward force to the panels through the fixing belts 8. This makes the panels slightly close to the center position under the action of the downward force of the fixing belts 8, so that the panels are fixed in a trapezoidal state by the fixing belts 8. This trapezoidal fixing method can prevent the panels from shaking when the transport vehicle is subjected to the inertia of sudden braking or acceleration, thereby effectively protecting the panels during transportation. This improves the safety of the fireproof door during transportation to some extent, avoids the problem that the traditional method of transporting fireproof door panels usually uses simple ropes for fixing without a special protection mechanism, making the installation and fixing of fireproof door panels more troublesome, and the panels are easily shaken and deviated under the action of the inertia of sudden braking or acceleration, which cannot guarantee the safety of transportation.
[0038] Further, the panels are fixed in multiple directions by the grooved wheels 5, fixing belts 8, spacing plates 11, and fixing rods 12, which can effectively protect the panels from impact in multiple directions, further improving the protection performance of the protection structure and ensuring the safety of the panels during transportation.
[0039] Working principle: when in use, the fireproof door panel is placed on the corresponding groove wheel 5 and pushed forward until the panel contacts the hexagonal fixing shaft 10, the groove wheel 5 limits the left and right movement of the multiple panels, preventing them from moving left and right, and the panel is located between two adjacent spacing plates 11 at this time, when all the panels are placed in place, the multiple spacing plates 11 and the fixing rod 12 are rotated downward, the multiple spacing plates 11 at this time completely enter the gap between adjacent panels, and the multiple panels can be aligned under the action of the downward rotation of the fixing rod 12, the front and rear movement space of the panel is aligned and limited by the fixing rod 12 and the hexagonal fixing shaft 10 at this time, the fixed socket 15 is connected to the handle plate 13 by the setting of the winding locking belt 14, which makes the height position of the fixing rod 12 be preliminarily locked, then the fixing belt 8 is installed between the two H-shaped sliders 6, so that the fixing belt 8 can be located directly above the panel, then the two handles 16 are rotated, the rotating H-shaped slider 6 can drive the H-shaped slider 6 to move downward through the screw rod 7, the two H-shaped sliders 6 moving downward can exert a downward force on the multiple panels through the fixing belt 8, which makes the multiple panels slightly close to the center position under the action of the downward force of the fixing belt 8, which makes the multiple panels at this time be fixed by the fixing belt 8 in a trapezoidal state, and this trapezoidal fixing mode can prevent the multiple panels from shaking when the transport vehicle is subjected to the inertial action of sudden braking or acceleration, thereby effectively protecting the fireproof door panel during transportation.
[0040] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A fire door transport protection structure, characterized in that: Includes a fixed base plate (1), on which a door panel transport protection component is provided, which is used to fix the fireproof door panel during transportation; The door panel transport protection assembly includes a lower pivot (4), an H-shaped slider (6), a fixing strap (8), a hexagonal fixing shaft (10), a partition plate (11), a fixing rod (12), a winding locking strap (14), and a fixing socket (15); Two side fixing brackets (2) are fixedly connected to the fixed base plate (1) in the door panel transportation protection assembly, and multiple lower rotating shafts (4) are fixedly connected between the two side fixing brackets (2); The outer surface of the lower rotating shaft (4) is rotatably connected with multiple grooved wheels (5) for placing door panels, and the multiple grooved wheels (5) are evenly distributed at equal intervals.
2. The fire door transport protection structure according to claim 1, characterized in that: Each side fixing frame (2) is fixedly connected with a U-shaped slide rail frame (3), and two H-shaped sliders (6) are slidably connected in the corresponding U-shaped slide rail frame (3). A screw (7) is rotatably connected between the horizontal plate of the U-shaped slide rail frame (3) and the side fixing frame (2).
3. The fire door transport protection structure according to claim 2, characterized in that: The screw (7) is threadedly connected to the horizontal plate of the H-shaped slider (6). A handle (16) is fixedly connected to the upper end of the screw (7). A fixing strap (8) for fixing multiple door panels is fixedly installed between the two H-shaped sliders (6). A side plate (9) is fixedly connected to one side of the U-shaped slide rail frame (3).
4. The fire door transport protection structure according to claim 3, characterized in that: The hexagonal fixed shaft (10) is rotatably connected between two side plates (9). A damping is provided between the hexagonal fixed shaft (10) and the side plates (9). Multiple spacers (11) are fixedly sleeved on the outer surface of the hexagonal fixed shaft (10). The multiple spacers (11) are evenly distributed at equal intervals.
5. The fire door transport protection structure according to claim 4, characterized in that: The outer surface of each partition (11) is covered with shock-absorbing sponge. A fixing rod (12) is fixedly connected to the lower end of multiple partitions (11). A handle plate (13) is rotatably connected to the fixing rod (12). A locking strap (14) is installed on the handle plate (13).
6. The fire door transport protection structure according to claim 5, characterized in that: The fixed socket (15) is fixedly installed on the fixed base plate (1), and the lower end of the winding locking strap (14) is snapped together with the fixed socket (15). The winding locking strap (14) is used to lock the handle plate (13) downward.