A fixed device for protecting a storage tank of fire extinguishing medium

Abstract

The utility model provides a kind of protective fire extinguishing medium storage tank fixing device, belong to the field of storage tank, including bottom plate, the bottom of bottom plate is provided with universal wheel, the top of bottom plate is fixedly connected with telescopic link, the top of telescopic link is fixedly connected with placing plate, the top of placing plate is provided with storage tank, the top of placing plate is provided with fixing device;The fixing device includes motor, the bottom of motor is fixedly connected in the top of placing plate.The utility model is moved in the limiting groove by the fixing device being set, so that rotating rod drives support rod, so when support rod moves, it can drive fixed plate to move, and then it can be fixed to storage tank, ensure that storage tank remains certain stability and security in use process, prevent storage tank from tilting, displacement or damage, and ensure the stability in transportation process makes storage tank not tilt or move when bearing external force.

Description

Technical Field

[0001] This utility model relates to the field of storage tanks, and more specifically, to a fixing device for a storage tank for fire extinguishing media. Background Technology

[0002] In modern fire safety systems, the securing of storage tanks for extinguishing agents is a crucial component in ensuring the safe and effective storage of these agents. These tanks are typically used to store extinguishing agents such as foam and dry powder for rapid use in the event of a fire.

[0003] A search revealed that Chinese patent CN220137101U discloses a "Gaseous Fire Extinguishing Agent Concentration Testing Device," comprising a base, an internal first drive motor, a first lead screw connected to one side of the first drive motor, a limit rod on one side of the first lead screw, a positioning frame connected to the outside of the limit rod, a fire extinguishing agent storage tank housed inside the positioning frame, a protective frame connected above the base, and a controller mounted on the side of the protective frame. This invention, by incorporating a first drive motor, a positioning frame, and a fire extinguishing agent storage tank, allows the first drive motor to move the positioning frame, thereby moving the fire extinguishing agent storage tank. This solves the problem in existing technologies where manual pushing of the storage tank on a placement plate is required to place it into the testing body, thus improving the automation level of the device and reducing manpower. However, it still has the following drawbacks:

[0004] (1) The above application makes it difficult to secure the storage tank during transportation or use, which may cause the storage tank to tilt or move when subjected to external forces.

[0005] The aforementioned application addresses the difficulty in cushioning the storage tanks during transportation, which can lead to displacement or tilting when subjected to significant vibration or shaking. Therefore, a protective device for securing fire extinguishing medium storage tanks is proposed. Utility Model Content

[0006] The purpose of this utility model is to address the current problem that it is difficult to fix storage tanks during transportation or use, which causes the storage tanks to tilt or move when subjected to external forces.

[0007] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0008] The present invention is as follows: a protective fire extinguishing medium storage tank fixing device, including a base plate, a universal wheel provided at the bottom of the base plate, a telescopic rod fixedly connected to the top of the base plate, a placement plate fixedly connected to the top of the telescopic rod, a storage tank provided at the top of the placement plate, and a fixing device provided at the top of the placement plate.

[0009] The fixing device includes a motor, the bottom of which is fixedly connected to the top of the placement plate. The output shaft of the motor is fixedly connected to a rotating shaft, and a drive gear is fixedly connected to the circumferential surface of the rotating shaft. A gear ring is rotatably connected to the bottom of the placement plate, and a drive gear is rotatably connected to the inner wall of the placement plate. A rotating rod is fixedly connected to the top of the drive gear, and a force-bearing strip is rotatably connected to the circumferential surface of the rotating rod. A connecting shaft is fixedly connected to the top of the force-bearing strip.

[0010] As a preferred technical solution of this utility model, a connecting bar is rotatably connected to the top of the connecting shaft, a rotating rod is rotatably connected to the bottom of the connecting bar, a support rod is fixedly connected to the bottom of the rotating rod, and a fixing plate is fixedly connected to the side of the support rod. The function of the fixing plate is to fix the storage tank.

[0011] As a preferred technical solution of this utility model, a limiting groove is provided on the top of the placement plate, and the bottom of the support rod is slidably connected to the inner wall of the limiting groove. The function of the limiting groove is to restrict the movement trajectory of the support rod.

[0012] As a preferred technical solution of this utility model, the driving gear meshes with the gear ring, and the gear ring meshes with the drive gear. The number of the drive gear, rotating rod, force-bearing bar, connecting shaft, connecting bar, rotating rod, support rod, fixing plate and limiting groove are respectively set to several, and arranged in a circumferential array along the circumference of the storage tank. The function of the driving gear meshing with the gear ring is to drive the gear ring to rotate when the driving gear rotates, and the function of the gear ring meshing with the drive gear is to drive the drive gear to rotate when the gear ring rotates.

[0013] As a preferred technical solution of this utility model, a buffer device is provided at the bottom of the placement plate. The buffer device includes a connecting ring, the top of which is fixedly connected to the top of the placement plate. A connecting plate is rotatably connected to the circumferential surface of the connecting ring. A piston rod is fixedly connected to the bottom of the connecting plate. A hollow rod is slidably connected to the circumferential surface of the piston rod. A support plate is fixedly connected to the bottom of the hollow rod. A fixing ring is rotatably connected to the inner wall of the support plate. The bottom of the fixing ring is fixedly connected to the top of the base plate. A force-bearing block is fixedly connected to the top of the placement plate. A rotating shaft is fixedly connected to the bottom of the force-bearing block. A force-bearing rod is fixedly connected to the circumferential surface of the rotating shaft. A force-bearing shaft is rotatably connected to the bottom of the force-bearing rod. A slider is rotatably connected to the circumferential surface of the force-bearing shaft. A groove is provided at the top of the base plate. The bottom of the slider is slidably connected to the inner wall of the groove. The function of the groove is to allow the slider to move within the groove.

[0014] As a preferred technical solution of this utility model, a buffer spring is fixedly connected to the inner wall of the hollow rod, and the end of the buffer spring away from the hollow rod is fixedly connected to the bottom of the piston rod. A spring is fixedly connected to the inner wall of the slide groove, and the end of the spring spring away from the slide groove is fixedly connected to the side of the slider. The function of the buffer spring is to reduce the shaking of the storage tank.

[0015] As a preferred technical solution of this utility model, the number of each of the connecting ring, connecting plate, piston rod, hollow rod, support plate, fixing ring and buffer spring is set to two, and they are symmetrical to each other along the vertical central axis of the base plate. The number of each of the force rod, force shaft, slider, slide groove and buffer spring is set to two, and they are symmetrical to each other along the vertical central axis of the base plate. The purpose of setting multiple connecting rings, connecting plates, piston rods, hollow rods, support plates, fixing rings and buffer springs is to better buffer the impact.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] 1. By setting a fixing device, when the connecting bar moves, it will drive the support rod to move in the limiting groove through the rotating rod. When the support rod moves, it can drive the fixing plate to move, thereby fixing the storage tank and ensuring that the storage tank maintains a certain stability and safety during use, preventing the storage tank from tilting, displacing or being damaged. It also ensures stability during transportation so that the storage tank will not tilt or move when subjected to external forces.

[0018] 2. The buffer device ensures that the sliding block compresses the spring in the groove when it moves, thus better cushioning the storage tank. This prevents the storage tank from being displaced or tilted due to insufficient seismic resistance of the fixing device during earthquakes or severe vibrations. The buffer device effectively reduces the vibration and shaking of the storage tank during earthquakes or movement. Attached Figure Description

[0019] Figure 1 A schematic diagram of the structure of a protective fire extinguishing medium storage tank fixing device provided by this utility model;

[0020] Figure 2 A schematic diagram of the overall three-dimensional structure of the fixing device provided by this utility model;

[0021] Figure 3 A schematic diagram of the overall three-dimensional structure of the buffer device provided by this utility model;

[0022] Figure 4 Provided by this utility model Figure 2 A three-dimensional magnified structural diagram at point A in the middle;

[0023] Figure 5 Provided by this utility model Figure 3 A three-dimensional magnified structural diagram at point B.

[0024] 1. Base plate; 2. Casters; 3. Telescopic rod; 4. Placement plate; 5. Storage tank; 6. Fixing device; 61. Motor; 62. Rotating shaft; 63. Drive gear; 64. Gear ring; 65. Drive gear; 66. Rotating rod; 67. Force-bearing bar; 68. Connecting shaft; 69. Connecting bar; 610. Rotating rod; 611. Support rod; 612. Fixing plate; 613. Limiting groove; 7. Buffer device; 71. Connecting ring; 72. Connecting plate; 73. Piston rod; 74. Hollow rod; 75. Support plate; 76. Fixing ring; 77. Force-bearing block; 78. Rotating shaft; 79. Force-bearing rod; 710. Force-bearing shaft; 711. Slider; 712. Slide groove; 713. Buffer spring; 714. Elastic spring. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0026] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0027] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0028] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0029] like Figure 1 , Figure 2 , Figure 4 As shown, this embodiment proposes a protective fire extinguishing medium storage tank fixing device, including a base plate 1, a caster wheel 2 at the bottom of the base plate 1, a telescopic rod 3 fixedly connected to the top of the base plate 1, a placement plate 4 fixedly connected to the top of the telescopic rod 3, a storage tank 5 at the top of the placement plate 4, and a fixing device 6 at the top of the placement plate 4.

[0030] The fixing device 6 includes a motor 61, the bottom of which is fixedly connected to the top of the placement plate 4. The output shaft of the motor 61 is fixedly connected to a rotating shaft 62. A drive gear 63 is fixedly connected to the circumferential surface of the rotating shaft 62. A gear ring 64 is rotatably connected to the bottom of the placement plate 4. A drive gear 65 is rotatably connected to the inner wall of the placement plate 4. A rotating rod 66 is fixedly connected to the top of the drive gear 65. A force-bearing bar 67 is rotatably connected to the circumferential surface of the rotating rod 66. A connecting shaft 68 is fixedly connected to the top of the force-bearing bar 67.

[0031] like Figure 2 , Figure 4 As shown, in a preferred embodiment, based on the above method, a connecting bar 69 is rotatably connected to the top of the connecting shaft 68, a rotating rod 610 is rotatably connected to the bottom of the connecting bar 69, a support rod 611 is fixedly connected to the bottom of the rotating rod 610, and a fixing plate 612 is fixedly connected to the side of the support rod 611. The function of the fixing plate 612 is to fix the storage tank 5.

[0032] like Figure 4 As shown, in a preferred embodiment, based on the above method, a limiting groove 613 is further provided on the top of the placement plate 4, and the bottom of the support rod 611 is slidably connected to the inner wall of the limiting groove 613. The function of the limiting groove 613 is to limit the movement trajectory of the support rod 611.

[0033] likeFigure 2 , Figure 4 As shown, in a preferred embodiment, based on the above method, the driving gear 63 meshes with the gear ring 64, and the gear ring 64 meshes with the drive gear 65. The number of drive gear 65, rotating rod 66, force-bearing bar 67, connecting shaft 68, connecting bar 69, rotating rod 610, support rod 611, fixing plate 612 and limiting groove 613 are respectively set to several, and are arranged in a circumferential array along the circumference of the storage tank 5. The function of the driving gear 63 meshing with the gear ring 64 is to drive the gear ring 64 to rotate when the driving gear 63 rotates, and the function of the gear ring 64 meshing with the drive gear 65 is to drive the drive gear 65 to rotate when the gear ring 64 rotates.

[0034] like Figure 3 , Figure 5 As shown, in a preferred embodiment, based on the above method, a buffer device 7 is further provided at the bottom of the placement plate 4. The buffer device 7 includes a connecting ring 71, the top of which is fixedly connected to the top of the placement plate 4. A connecting plate 72 is rotatably connected to the circumferential surface of the connecting ring 71. A piston rod 73 is fixedly connected to the bottom of the connecting plate 72. A hollow rod 74 is slidably connected to the circumferential surface of the piston rod 73. A support plate 75 is fixedly connected to the bottom of the hollow rod 74. A fixing ring 76 is rotatably connected to the inner wall of the support plate 75. The bottom of ring 76 is fixedly connected to the top of base plate 1. A force-bearing block 77 is fixedly connected to the top of placement plate 4. A rotating shaft 78 is fixedly connected to the bottom of force-bearing block 77. A force-bearing rod 79 is fixedly connected to the circumferential surface of rotating shaft 78. A force-bearing shaft 710 is rotatably connected to the bottom of force-bearing rod 79. A slider 711 is rotatably connected to the circumferential surface of force-bearing shaft 710. A groove 712 is provided on the top of base plate 1. The bottom of slider 711 is slidably connected to the inner wall of groove 712. The function of groove 712 is to allow slider 711 to be inside groove 712.

[0035] like Figure 3 , Figure 5 As shown, in a preferred embodiment, based on the above method, a buffer spring 713 is fixedly connected to the inner wall of the hollow rod 74. The end of the buffer spring 713 away from the hollow rod 74 is fixedly connected to the bottom of the piston rod 73. A spring spring 714 is fixedly connected to the inner wall of the slide groove 712. The end of the spring spring 714 away from the slide groove 712 is fixedly connected to the side of the slider 711. The function of the buffer spring 713 is to reduce the shaking of the storage tank 5.

[0036] like Figure 3 , Figure 5As shown, in a preferred embodiment, based on the above method, the number of connecting ring 71, connecting plate 72, piston rod 73, hollow rod 74, support plate 75, fixing ring 76 and buffer spring 713 are each set to two, and they are symmetrical to each other along the vertical central axis of the base plate 1. The number of force rod 79, force shaft 710, slider 711, slide groove 712 and buffer spring 713 are each set to two, and they are symmetrical to each other along the vertical central axis of the base plate 1. The purpose of setting multiple connecting rings 71, connecting plates 72, piston rods 73, hollow rods 74, support plates 75, fixing rings 76 and buffer springs 713 is to better buffer.

[0037] Specifically, when using this storage tank fixing device: First, when the device is needed, the fixing device 6 can be used to fix the storage tank 5. By starting the motor 61, when the output shaft of the motor 61 rotates, it can drive the rotating shaft 62 to rotate. When the rotating shaft 62 rotates, it can drive the drive gear 63 to rotate. When the drive gear 63 rotates, it can drive the gear ring 64 to rotate. When the gear ring 64 rotates, it can drive the drive gear 65 to rotate. When the drive gear 65 rotates, it can drive the rotating rod 66 to rotate. When the rotating rod 66 rotates, it can drive the force-bearing strip 67 to rotate around the drive gear 65. 5 rotates. When the force-bearing bar 67 rotates, the connecting shaft 68 can drive the connecting bar 69 to move. When the connecting bar 69 moves, the rotating rod 610 will drive the support rod 611 to move within the limiting groove 613. Thus, when the support rod 611 moves, it can drive the fixing plate 612 to move, thereby fixing the storage tank 5 and ensuring that the storage tank 5 maintains a certain stability and safety during use, preventing the storage tank 5 from tilting, displacing or being damaged. It also ensures stability during transportation so that the storage tank 5 will not tilt or move when subjected to external forces.

[0038] The buffer device 7 provides cushioning for the storage tank 5 during transportation. When the storage tank 5 is shaken, it compresses the placement plate 4 and moves it downwards. As the placement plate 4 moves downwards, it drives the piston rod 73 into the hollow rod 74 via the connecting plate 72 and the connecting ring 71. When the piston rod 73 moves, it compresses the buffer spring 713, thereby reducing the shaking of the placement plate 4 and making the storage tank 5 more stable during transportation. When the placement plate 4 moves downwards, it also drives the rotating shaft 78 downwards via the force block 77. When the rotating shaft 78 moves downward, it can drive the force rod 79 to drive the slider 711 to move within the slide groove 712 via the force shaft 710. As the slider 711 moves, it will compress the elastic spring 714 within the slide groove 712, thereby better buffering the storage tank 5. This prevents the storage tank 5 from being displaced or tilted due to insufficient seismic performance of the fixing device 6 in the event of an earthquake or severe vibration. The buffer device 7 can effectively reduce the vibration and shaking of the storage tank 5 during earthquakes or movement.

[0039] All technical features in this embodiment can be freely combined according to actual needs.

[0040] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A device for securing a fire extinguishing medium storage tank, comprising a base plate (1), characterized in that, The bottom of the base plate (1) is provided with casters (2), the top of the base plate (1) is fixedly connected with a telescopic rod (3), the top of the telescopic rod (3) is fixedly connected with a placement plate (4), the top of the placement plate (4) is provided with a storage tank (5), and the top of the placement plate (4) is provided with a fixing device (6). The fixing device (6) includes a motor (61), the bottom of which is fixedly connected to the top of the placement plate (4). The output shaft of the motor (61) is fixedly connected to a rotating shaft (62). The circumferential surface of the rotating shaft (62) is fixedly connected to a drive gear (63). The bottom of the placement plate (4) is rotatably connected to a gear ring (64). The inner wall of the placement plate (4) is rotatably connected to a drive gear (65). The top of the drive gear (65) is fixedly connected to a rotating rod (66). The circumferential surface of the rotating rod (66) is rotatably connected to a force-bearing strip (67). The top of the force-bearing strip (67) is fixedly connected to a connecting shaft (68).

2. The protective fire extinguishing medium storage tank fixing device according to claim 1, characterized in that, The top of the connecting shaft (68) is rotatably connected to a connecting strip (69), the bottom of the connecting strip (69) is rotatably connected to a rotating rod (610), the bottom of the rotating rod (610) is fixedly connected to a support rod (611), and the side of the support rod (611) is fixedly connected to a fixing plate (612).

3. The protective fire extinguishing medium storage tank fixing device according to claim 2, characterized in that, The top of the placement plate (4) has a limiting groove (613), and the bottom of the support rod (611) is slidably connected to the inner wall of the limiting groove (613).

4. The protective fire extinguishing medium storage tank fixing device according to claim 1, characterized in that, The driving gear (63) meshes with the gear ring (64), and the gear ring (64) meshes with the driving gear (65). The number of the driving gear (65), rotating rod (66), force-bearing bar (67), connecting shaft (68), connecting bar (69), rotating rod (610), support rod (611), fixing plate (612) and limiting groove (613) are respectively set to several, and are arranged in a circumferential array along the circumference of the storage tank (5).

5. A protective device for fixing a fire extinguishing medium storage tank according to claim 1, characterized in that, A buffer device (7) is provided at the bottom of the placement plate (4). The buffer device (7) includes a connecting ring (71). The top of the connecting ring (71) is fixedly connected to the top of the placement plate (4). A connecting plate (72) is rotatably connected to the circumferential surface of the connecting ring (71). A piston rod (73) is fixedly connected to the bottom of the connecting plate (72). A hollow rod (74) is slidably connected to the circumferential surface of the piston rod (73). A support plate (75) is fixedly connected to the bottom of the hollow rod (74). A fixing ring (76) is rotatably connected to the inner wall of the support plate (75). The bottom of the ring (76) is fixedly connected to the top of the base plate (1). The top of the placement plate (4) is fixedly connected to a force block (77). The bottom of the force block (77) is fixedly connected to a rotating shaft (78). The circumferential surface of the rotating shaft (78) is fixedly connected to a force rod (79). The bottom of the force rod (79) is rotatably connected to a force shaft (710). The circumferential surface of the force shaft (710) is rotatably connected to a slider (711). The top of the base plate (1) is provided with a groove (712). The bottom of the slider (711) is slidably connected to the inner wall of the groove (712).

6. A protective device for fixing a fire extinguishing medium storage tank according to claim 5, characterized in that, A buffer spring (713) is fixedly connected to the inner wall of the hollow rod (74). The end of the buffer spring (713) away from the hollow rod (74) is fixedly connected to the bottom of the piston rod (73). A spring spring (714) is fixedly connected to the inner wall of the slide groove (712). The end of the spring spring (714) away from the slide groove (712) is fixedly connected to the side of the slider (711).

7. A protective device for fixing a fire extinguishing medium storage tank according to claim 5, characterized in that, The number of each of the connecting ring (71), connecting plate (72), piston rod (73), hollow rod (74), support plate (75), fixing ring (76) and buffer spring (713) is set to two, and they are symmetrical to each other along the vertical central axis of the base plate (1). The number of each of the force rod (79), force shaft (710), slider (711), slide groove (712) and buffer spring (713) is set to two, and they are symmetrical to each other along the vertical central axis of the base plate (1).

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