A dry powder fire extinguisher placement rack

Abstract

The utility model discloses a dry powder fire extinguisher placement rack, which belongs to the technical field of dry powder fire extinguishers and comprises a storage frame for storing fire extinguishers, a rotating shaft is fixed on the bottom of the storage frame, two ends of the rotating shaft are rotatably connected with a vertical plate and a vertical box through bearings respectively, an inner cavity of the vertical box is vertically movably provided with a movable plate, one end of the rotating shaft penetrates into the inner cavity of the vertical box and is fixed with a fixed rod, the utility model drives the movable rod to move by moving the movable plate up and down, and then the movable rod drives the fixed rod to rotate around the rotating shaft, so that the rotating shaft drives the storage frame to deflect, so that the fire extinguisher placed in the storage frame is conveniently placed in an inclined state, and vertical upward movement when taking out the fire extinguisher can be avoided, resulting in a larger space above the storage frame, resulting in space waste, and the number of fire extinguishers placed on the placement rack of the same height is small. After the storage frame is arranged tilted, not only the space utilization rate is improved, but also the taking is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of dry powder fire extinguishers, in particular to a dry powder fire extinguisher placement rack. Background Art

[0002] Dry powder fire extinguisher is a type of fire extinguisher. According to the type of dry powder fire extinguishing agent filled, it can be divided into: ① ordinary dry powder fire extinguisher; ② ultra-fine dry powder fire extinguisher. Dry powder fire extinguisher is filled with dry powder fire extinguishing agent such as ammonium phosphate salt. This dry powder fire extinguishing agent is easy to flow and dry. It is composed of inorganic salts and crushed and dried additives, which can effectively extinguish initial fires.

[0003] In the prior art, the Chinese utility model content with authorization announcement number: CN209361715U discloses a dry powder fire extinguisher placement rack, which belongs to the field of placement racks. A dry powder fire extinguisher placement rack includes a base plate, a pair of support plates are fixedly connected to the upper end of the base plate, a fire extinguisher placement box is placed between the pair of support plates, a strip through hole corresponding to the fire extinguisher placement box is drilled on the support plate, a sliding rod is slidably connected in the strip through hole, one end of the sliding rod close to the fire extinguisher placement box is fixedly connected to the fire extinguisher placement box, one end of the sliding rod away from the fire extinguisher placement box is fixedly connected to a connecting plate, a pedal is fixedly connected to the lower end of the connecting plate, a fixing plate is fixedly connected to one side wall of the fire extinguisher placement box, a plurality of dry powder fire extinguisher bodies are placed in the fire extinguisher placement box, an iron pressure handle is connected to the upper end of the dry powder fire extinguisher body, a safety socket is drilled on the iron pressure handle, so that after the dry powder fire extinguisher is removed from the placement rack, the safety pin will be automatically pulled out, and the safety pin is not easy to lose.

[0004] In the above technical solution, after the dry powder fire extinguisher body is taken out from the fire extinguisher placement box, the safety pin is automatically pulled out. First of all, when encountering a fire rescue, our first reaction is to take more fire extinguishers for rescue. However, once the safety pin of the fire extinguisher is removed, it means that the fire extinguisher will become invalid in a short period of time and cannot be stored and used any more, resulting in excessive waste. At the same time, when using the fire extinguisher placement box to store the dry powder fire extinguisher body, in order to ensure the stability of the fire extinguisher itself, the height of the fire extinguisher placement box is generally high, which means that in order to take out the fire extinguisher, it is necessary to lift the same height to take out the fire extinguisher. When the placement rack is set to an upper and lower multi-row structure, it is necessary to set more operating space vertically, which increases the overall height of the placement rack, which not only wastes space, but also makes it inconvenient to take the fire extinguisher on the upper layer. Utility Model Content

[0005] The purpose of the utility model is to provide a dry powder fire extinguisher placement rack, which moves downward by a movable plate, utilizes a movable rod and a fixed rod to drive a rotating shaft to rotate, deflects the storage frame outward, and makes the fire extinguisher deflect outward in an inclined state, so as to facilitate taking the fire extinguisher out of the storage frame. At the same time, the distance between the upper and lower storage frames can be close to the height of the fire extinguisher itself, saving space, not only can more fire extinguishers be placed, but also the fire extinguisher on the upper layer is easy to take, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dry powder fire extinguisher placement rack, comprising a storage frame for storing fire extinguishers, a rotating shaft is fixed to the bottom of the storage frame, two ends of the rotating shaft are rotatably connected with a vertical plate and a vertical box through bearings, a movable plate is vertically movably arranged in the inner cavity of the vertical box, one end of the rotating shaft penetrates into the inner cavity of the vertical box and is fixed with a fixed rod, the surface of the movable plate is movably connected with movable rods through movable shafts from top to bottom, one end of the movable rod away from the movable plate is movably connected with the end of the fixed rod away from the rotating shaft through the movable shaft, a fixed seat is fixed on one side of the movable plate, a guide groove is opened on the side of the vertical box, a movable rod is movably arranged in the inner cavity of the fixed seat, one end of the movable rod penetrates the fixed seat and the guide groove and extends outward, and a locking assembly is arranged in the inner cavity of the fixed seat.

[0007] Preferably, the locking assembly includes a fixed frame passing through the fixed seat, the fixed frame is fixed on the side wall of the inner cavity of the vertical box, a through groove is opened on the surface of the fixed frame, the inner cavity of the through groove is provided with teeth, a limiting gear meshing with the teeth is fixed on the surface of the moving rod, a first support spring is fixed at one end of the moving rod, and the first support spring is fixed to the inner cavity of the fixed seat at one end away from the moving rod.

[0008] Preferably, a limiting seat is fixed to one end of the fixing seat, the limiting seat is sleeved on the outer side of the moving rod, and the limiting seat passes through the guide groove and is clamped on the outer side of the vertical box.

[0009] Preferably, an extrusion plate is fixed to one end of the moving rod away from the fixing seat, and the diameter of the extrusion plate is greater than the width of the guide groove.

[0010] Preferably, a limiting rod is fixed on one side of the inner cavity of the vertical box, a limiting groove is provided on one side of the movable plate, and one end of the limiting rod penetrates into the inner cavity of the limiting groove.

[0011] Preferably, a plurality of baffles are fixed to the inner cavity of the storage frame, and the baffles are attached to the outer surface of the fire extinguisher.

[0012] Preferably, a plurality of baffles are fixed to the inner cavity of the storage frame, and the baffles are attached to the outer surface of the fire extinguisher.

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

[0014] 1. The utility model drives the movable rod to move by moving the movable plate up and down, and then the movable rod drives the fixed rod to rotate around the rotating shaft, so that the rotating shaft drives the storage frame to deflect, so that the fire extinguisher placed in the storage frame can be placed in an inclined state, and it can be avoided that the fire extinguisher is moved vertically upward when taking the fire extinguisher, resulting in a large space above the storage frame, resulting in a waste of space, and the number of fire extinguishers placed on the placement rack of the same height is small. After the storage frame is set at an angle, not only the space utilization rate is improved, but also it is more convenient to take.

[0015] 2. The utility model drives the limit gear to move in the fixed seat by pressing the moving rod, and at the same time changes position with the teeth in the through groove, and uses the engagement of the limit gear and the teeth to limit the vertical height of the moving rod, thereby limiting the moving plate, ensuring that the storage frame remains vertical after deflection, and storing the fire extinguisher. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a partial three-dimensional structural schematic diagram of the utility model;

[0018] Figure 3 It is a side view cross-sectional three-dimensional structural schematic diagram of the vertical box of the utility model;

[0019] Figure 4 It is a top view cross-sectional three-dimensional structural schematic diagram of the fixing seat of the utility model;

[0020] Figure 5 It is a side perspective structural diagram of the movable plate of the utility model;

[0021] Figure 6 It is a schematic diagram of the split three-dimensional structure of the fixing seat and the fixing frame of the utility model.

[0022] Numbers in the figure: 1. storage frame; 2. rotating shaft; 3. vertical plate; 4. vertical box; 5. moving plate; 6. fixed rod; 7. movable rod; 8. fixed seat; 9. guide groove; 10. moving rod; 11. locking assembly; 111. fixed frame; 112. through groove; 113. teeth; 114. limit gear; 115. first supporting spring; 12. limit seat; 13. extrusion plate; 14. second supporting spring; 15. limit rod; 16. limit groove; 17. baffle. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The utility model provides Figures 1 to 6 A dry powder fire extinguisher placement rack shown in the figure comprises a storage frame 1 for storing fire extinguishers, a rotating shaft 2 is fixed at the bottom of the storage frame 1, two ends of the rotating shaft 2 are rotatably connected with a vertical plate 3 and a vertical box 4 through bearings respectively, a movable plate 5 is vertically movably arranged in the inner cavity of the vertical box 4, one end of the rotating shaft 2 penetrates into the inner cavity of the vertical box 4 and is fixed with a fixed rod 6, the surface of the movable plate 5 is movably connected with movable rods 7 through movable shafts from top to bottom in sequence, one end of the movable rod 7 away from the movable plate 5 is movably connected with the other end of the fixed rod 6 away from the rotating shaft 2 through the movable shaft, a fixed seat 8 is fixed on one side of the movable plate 5, a guide groove 9 is opened on the side of the vertical box 4, a movable rod 10 is movably arranged in the inner cavity of the fixed seat 8, one end of the movable rod 10 penetrates the fixed seat 8 and the guide groove 9 and extends outwards, and a locking assembly 11 is arranged in the inner cavity of the fixed seat 8;

[0025] By moving the movable plate 5 up and down, the movable rod 7 is driven to move, and then the movable rod 7 drives the fixed rod 6 to rotate around the rotating shaft 2, so that the rotating shaft 2 drives the storage frame 1 to deflect, so that the fire extinguisher placed in the storage frame 1 is conveniently placed in an inclined state, and vertical upward movement can be avoided when taking the fire extinguisher, resulting in a larger space above the storage frame 1, resulting in a waste of space, and the number of fire extinguishers placed on the placement rack of the same height is small. After the storage frame 1 is set at an angle, not only the space utilization rate is improved, but also it is more convenient to take.

[0026] The locking assembly 11 includes a fixed frame 111 that passes through the fixed seat 8, and the fixed frame 111 is fixed on the side wall of the inner cavity of the vertical box 4. A through groove 112 is opened on the surface of the fixed frame 111, and the inner cavity of the through groove 112 is provided with teeth 113. A limiting gear 114 meshing with the teeth 113 is fixed on the surface of the moving rod 10, and a first supporting spring 115 is fixed to one end of the moving rod 10. The end of the first supporting spring 115 away from the moving rod 10 is fixed to the inner cavity of the fixed seat 8. Through the meshing of the limiting gear 114 and the teeth 113, the position of the moving rod 10 and the moving plate 5 can be fixed, and then the moving rod 10 is pressed to make the limiting gear 114 move out of the through groove 112 and separate from the teeth 113, so that the moving plate 5 can be freely moved up and down to adjust, thereby deflecting the rotating shaft 2 and the storage frame 1.

[0027] A limiting seat 12 is fixed to one end of the fixed seat 8. The limiting seat 12 is sleeved on the outside of the moving rod 10. The limiting seat 12 passes through the guide groove 9 and is clamped on the outside of the vertical box 4. Through the setting of the limiting seat 12, it is convenient to limit the fixed seat 8 to ensure that the fixed seat 8 and the moving plate 5 remain stable in the vertical box 4.

[0028] An extrusion plate 13 is fixed to one end of the moving rod 10 away from the fixed seat 8. The diameter of the extrusion plate 13 is greater than the width of the guide groove 9. Through the setting of the extrusion plate 13, the contact area between the moving rod 10 and the external connection is increased, which makes it convenient for the user to press the moving rod 10 inward by pressing the palm of the hand to separate the limit gear 114 from the tooth 113, and then move the position of the moving rod 10 up and down.

[0029] A limiting rod 15 is fixed on one side of the inner cavity of the vertical box 4, and a limiting groove 16 is provided on one side of the movable plate 5. One end of the limiting rod 15 passes through the inner cavity of the limiting groove 16. Through the arrangement of the second supporting spring 14, when the storage frame 1 is empty, the movable plate 5 moves upward with the support of the second supporting spring 14, and then the storage frame 1 is corrected.

[0030] The inner cavity of the storage frame 1 is fixed with multiple groups of baffles 17, which are attached to the outer surface of the fire extinguisher. The movable plate 5 is limited by the cooperation of the limiting rod 15 and the limiting groove 16 to prevent the movable plate 5 from shaking in the vertical box 4, which affects the different deflection angles of the rotating shaft 2 on the front and rear sides.

[0031] A plurality of baffles 17 are fixed to the inner cavity of the storage frame 1. The baffles 17 are attached to the outer surface of the fire extinguisher. The arrangement of the baffles 17 facilitates spacing of adjacent fire extinguishers to avoid collision between adjacent fire extinguishers.

[0032] During specific use, when the fire extinguisher needs to be taken out, the squeezing plate 13 on the side of the vertical box 4 is pressed to make the moving rod 10 squeeze the first supporting spring 115 inward, and then the moving rod 10 drives the limiting gear 114 to move out of the through slot 112, so that the limiting gear 114 is separated from the teeth 113, and then the moving rod 10 can carry the fixed seat 8 and the moving plate 5 to move downward, and then the moving plate 5 drives the rotating shaft 2 to deflect through the movable rod 7 and the fixed rod 6, and the rotating shaft 2 drives the storage frame 1 to deflect outward, so that the frame mouth of the storage frame 1 tilts outward to move the fire extinguisher out, and then the user can move the fire extinguisher obliquely upward out of the storage frame 1, and when the palm pressing the squeezing plate 13 is released, the first supporting spring 115 supports the moving rod 10, so that the limiting gear 114 enters the through slot 112 again and meshes with the teeth 113, thereby limiting the position of the moving rod 10 and keeping the storage frame 1 stable.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dry powder fire extinguisher placement rack, comprising a storage frame (1) for storing the fire extinguisher, characterized in that: A rotating shaft (2) is fixed at the bottom of the storage frame (1), and two ends of the rotating shaft (2) are rotatably connected to a vertical plate (3) and a vertical box (4) through bearings, respectively. A movable plate (5) is movably arranged in the inner cavity of the vertical box (4). One end of the rotating shaft (2) penetrates into the inner cavity of the vertical box (4) and is fixed with a fixed rod (6). The surface of the movable plate (5) is movably connected to movable rods (7) through movable shafts from top to bottom. One end of the movable rod (7) away from the movable plate (5) is movably connected to one end of the fixed rod (6) away from the rotating shaft (2) through the movable shaft. A fixed seat (8) is fixed to one side of the movable plate (5). A guide groove (9) is provided on the side of the vertical box (4). A movable rod (10) is movably arranged in the inner cavity of the fixed seat (8). One end of the movable rod (10) penetrates the fixed seat (8) and the guide groove (9) and extends outward. A locking assembly (11) is arranged in the inner cavity of the fixed seat (8).

2. A dry powder fire extinguisher placement rack according to claim 1, characterized in that: The locking assembly (11) comprises a fixing frame (111) penetrating the fixing seat (8), the fixing frame (111) being fixed on the side wall of the inner cavity of the vertical box (4), a through groove (112) being provided on the surface of the fixing frame (111), the inner cavity of the through groove (112) being provided with teeth (113), a limiting gear (114) meshing with the teeth (113) being fixed on the surface of the moving rod (10), a first supporting spring (115) being fixed on one end of the moving rod (10), and an end of the first supporting spring (115) away from the moving rod (10) being fixed to the inner cavity of the fixing seat (8).

3. The dry powder fire extinguisher placement rack according to claim 1, characterized in that: A limiting seat (12) is fixed to one end of the fixed seat (8), the limiting seat (12) is sleeved on the outside of the moving rod (10), and the limiting seat (12) passes through the guide groove (9) and is clamped on the outside of the vertical box (4).

4. The dry powder fire extinguisher placement rack according to claim 1, characterized in that: An extrusion plate (13) is fixed to one end of the moving rod (10) away from the fixing seat (8), and the diameter of the extrusion plate (13) is greater than the width of the guide groove (9).

5. The dry powder fire extinguisher placement rack according to claim 1, characterized in that: A second support spring (14) is fixed to the bottom of the inner cavity of the vertical box (4), and the top of the second support spring (14) is fixed to the bottom of the moving plate (5).

6. A dry powder fire extinguisher placement rack according to claim 1, characterized in that: A limiting rod (15) is fixed on one side of the inner cavity of the vertical box (4), a limiting groove (16) is provided on one side of the movable plate (5), and one end of the limiting rod (15) penetrates into the inner cavity of the limiting groove (16).

7. The dry powder fire extinguisher placement rack according to claim 1, characterized in that: A plurality of baffles (17) are fixed to the inner cavity of the storage frame (1), and the baffles (17) are attached to the outer surface of the fire extinguisher.

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