Storage rack with automatic fire extinguishing mechanism

Abstract

The utility model discloses a storage frame with an automatic fire extinguishing mechanism, and relates to the technical field of storage, the storage frame comprises a support frame and two storage plates arranged on the inner surface of the support frame, a top pipe is arranged above each storage plate, the left side of each top pipe is in threaded connection with a water inlet pipeline, a plurality of threaded openings are formed in the outer circular surface of the lower side of each top pipe, and the outer circular surface of the lower side of each top pipe is in threaded connection with the water inlet pipeline. And fire-fighting spraying heads can be installed in the threaded openings, and a lifting mechanism is arranged outside the supporting frame. Compared with an existing common storage frame, according to the storage frame with the automatic fire extinguishing mechanism, when goods placed on the goods storage plate are on fire, fire-fighting spraying heads can be automatically triggered, water in jacking pipes can be automatically sprayed out to extinguish fire, the distance between the two jacking pipes and the upper surfaces of the goods can be adjusted by rotating hand wheels, and if the heights of the stored goods are not consistent, the goods can be automatically extinguished. The height of a certain jacking pipe can be independently adjusted by sliding the screw rod and a sliding block in the base, and the fire-fighting spray head can be better attached to the upper surface of goods through the design, so that more sensitive triggering is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of storage, in particular to a storage rack with an automatic fire extinguishing mechanism. Background Art

[0002] Warehouse shelves are important cargo storage racks in warehousing. They have the advantages of fixed storage capacity, neat stacking, clear storage, and easy inventory counting. They can also improve the effective utilization of storage space. Modern warehousing is not a warehouse or warehouse management in the traditional sense, but warehousing in the context of economic globalization and supply chain integration, and warehousing in the modern logistics system. Warehousing logistics often use cargo racks, which are shelves for storing goods.

[0003] For example, a storage cargo rack with application number 202222434904.8, in this utility model, when placing goods, workers need to hold the handle to drive the connected fixed plate to pull out, and then push the cargo plate to move up and down through the slideway opened by the gear on the front bracket and the rear bracket. After adjusting the position, the fixed plate is inserted from the inner cavity of the fixed hole to fix the position. The worker pushes the goods to be placed to the edge of the cargo plate, and presses downward through the gravity of the goods themselves, so that the baffle and the cargo plate fit together to facilitate the pushing of the goods. The ball bearings embedded in the circular groove on the cargo plate rotate to drive the goods to slide to the appropriate position. The baffle from which the goods are separated enters the cargo plate, and the baffle will return to its original position under the action of the spring elastic force, thereby resisting the goods. However, like most storage racks, this device is mostly fireproofed through the fire sprinkler head on the top of the storage room to achieve the function of automatic fire extinguishing. The loss after waiting for the flame to burn to the higher fire sprinkler head is relatively large.

[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a storage rack with an automatic fire extinguishing mechanism is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a storage rack with an automatic fire extinguishing mechanism to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a storage rack with an automatic fire extinguishing mechanism, comprising a support frame and two cargo storage boards arranged on the inner surface of the support frame, a top pipe is arranged above the cargo storage boards, and the left side of the top pipe is threadedly connected to a water inlet pipe, a plurality of threaded openings are opened on the lower outer circular surface of the top pipe, and fire sprinkler heads can be installed inside the threaded openings, and a lifting mechanism is arranged on the outside of the support frame.

[0007] Preferably, the lifting mechanism includes an adjusting column arranged on the outside of the support frame, the adjusting column is rotatably connected to a screw rod inside, the outer cylindrical surface of the screw rod is threadedly connected to a nut seat, the outer surface of the nut seat is provided with an adjusting mechanism, and the lower end of the screw rod extends to the lower side of the front surface of the adjusting column and a transmission mechanism is provided.

[0008] Preferably, the adjustment mechanism includes a base fixedly connected to the outer surface of the nut seat, a slider is slidably connected inside the base, a screw is fixedly connected to the front surface of the slider, and a locking nut is threadedly connected to the outer cylindrical surface of the front end of the screw.

[0009] Preferably, the transmission mechanism includes a hand wheel rotatably connected to the front surface and the interior of the adjusting column, the rear end of the hand wheel is fixedly connected to the first gear, and the lower end of the screw rod is fixedly connected to the second gear.

[0010] Preferably, an auxiliary sliding rod is provided at the left end of the jacking pipe, and a sliding ring is provided at the left end of the jacking pipe.

[0011] Preferably, the outer surface of the cargo storage plate extends to the outer surface of the support frame and is threadedly connected with a first bolt, the upper end of the support frame is provided with a top plate, and the upper end of the support frame extends to the upper surface of the top plate and is threadedly connected with a second bolt.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is provided with a support frame, a cargo storage board, a top pipe, a water inlet pipe, a threaded opening, a lifting mechanism, an adjusting column, a screw rod, a nut seat, an adjusting mechanism, a base, a slider, a screw rod, a locking nut, a transmission mechanism, a hand wheel, a first gear, and a second gear. The fire sprinkler head is installed in the threaded opening with a waterproof tape. When the cargo placed on the cargo storage board is on fire, the temperature rises, the fire sprinkler head is automatically triggered, and the water inside the top pipe is automatically sprayed out to extinguish the fire. By turning the hand wheel, the first gear drives the second gear to rotate, and drives the screw rod to rotate. When the screw rod rotates, the nut seat can be lifted and lowered, so as to uniformly adjust the distance between the two top pipes and the upper surface of the cargo. If the heights of the stored cargoes are inconsistent, the locking nut can be loosened, and the screw rod and the slider inside the base can be slid to adjust the height of a certain top pipe separately. This design can make the fire sprinkler head fit the upper surface of the cargo better, thereby improving the trigger sensitivity in disguise.

[0014] 2. The utility model is provided with an auxiliary sliding rod, a sliding ring, a first bolt, a top plate and a second bolt. During adjustment, the sliding ring can slide on the outer circumferential surface of the auxiliary sliding rod to play an auxiliary supporting role. After the first bolt and the second bolt are removed, the storage rack can be disassembled. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the lifting mechanism 6 of the utility model;

[0017] Figure 3 For this utility model Figure 2 A schematic diagram of a cross-sectional structure of a front view portion;

[0018] Figure 4 For this utility model Figure 2 Schematic diagram of the enlarged structure of A.

[0019] In the figure: 1. support frame; 2. cargo storage board; 3. top pipe; 4. water inlet pipe; 5. threaded port; 6. lifting mechanism; 61. adjusting column; 62. screw rod; 63. nut seat; 64. adjusting mechanism; 641. base; 642. slider; 643. screw rod; 644. locking nut; 65. transmission mechanism; 651. hand wheel; 652. first gear; 653. second gear; 7. auxiliary slide rod; 8. slip ring; 9. first bolt; 10. top plate; 11. second bolt. DETAILED DESCRIPTION

[0020] 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.

[0021] like Figure 1-Figure 4As shown, a storage rack with an automatic fire extinguishing mechanism includes a support frame 1 and two cargo storage boards 2 arranged on the inner surface of the support frame 1, a top pipe 3 is arranged above the cargo storage board 2, and the left side of the top pipe 3 is threadedly connected to a water inlet pipe 4, a lower outer circumferential surface of the top pipe 3 is provided with a plurality of threaded openings 5, and the insides of the threaded openings 5 ​​can be installed with fire sprinkler heads, a lifting mechanism 6 is arranged on the outside of the support frame 1, the water inlet pipe 4 includes a joint installed on the left end of the top pipe 3, the joint is connected to a water hose, a tee is connected below the water hose, and the lower end of the tee can be connected to The water pipe, the lifting mechanism 6 includes an adjusting column 61 arranged outside the support frame 1, the adjusting column 61 is internally rotatably connected with a screw rod 62, the outer cylindrical surface of the screw rod 62 is threadedly connected with a nut seat 63, the outer surface of the nut seat 63 is provided with an adjusting mechanism 64, the lower end of the screw rod 62 extends to the lower side of the front surface of the adjusting column 61, and a transmission mechanism 65 is provided, the adjusting mechanism 64 includes a base 641 fixedly connected to the outer surface of the nut seat 63, the base 641 is internally slidably connected with a slider 642, and the front surface of the slider 642 is fixedly connected with a screw rod 643, the front end outer surface of the screw 643 is threadedly connected with a locking nut 644, and the contact surface between the base 641 and the locking nut 644 is also provided with an anti-skid pad to enhance the locking and anti-skid effect. The transmission mechanism 65 includes a hand wheel 651 rotatably connected to the front surface and the interior of the adjusting column 61, and the rear end of the hand wheel 651 is fixedly connected to a first gear 652, and the lower end of the screw 62 is fixedly connected to a second gear 653, and the first gear 652 and the second gear 653 are meshed. The fire sprinkler head is installed in the threaded opening 5 with a waterproof tape. When the storage board When the goods placed on 2 catch fire, the temperature rises, the fire sprinkler head will be automatically triggered, and the water inside the top pipe 3 will automatically spray out to extinguish the fire. By turning the hand wheel 651, the first gear 652 will drive the second gear 653 to rotate, and drive the screw rod 62 to rotate. When the screw rod 62 rotates, the nut seat 63 can be raised and lowered, so as to uniformly adjust the distance between the two top pipes 3 and the upper surface of the goods. If the heights of the stored goods are inconsistent, the locking nut 644 can be loosened, the screw rod 643 and the slider 642 inside the base 641 can be slid to adjust the height of a certain top pipe 3 separately.

[0022] like Figure 1-Figure 2 As shown, an auxiliary sliding rod 7 is provided at the left end of the top pipe 3, and a sliding ring 8 is provided at the left end of the top pipe 3.

[0023] Furthermore, the outer surface of the cargo storage plate 2 extends to the outer surface of the support frame 1 and is threadedly connected with a first bolt 9, the upper end of the support frame 1 is provided with a top plate 10, and the upper end of the support frame 1 extends to the upper surface of the top plate 10 and is threadedly connected with a second bolt 11.

[0024] Working principle: when using the storage rack with automatic fire extinguishing mechanism, first, the fire sprinkler head is installed in the threaded opening 5 with the waterproof tape. When the goods placed on the storage board 2 catch fire, the temperature rises, the fire sprinkler head will be automatically triggered, and the water inside the top pipe 3 will automatically spray out to extinguish the fire. Turn the hand wheel 651, the first gear 652 will drive the second gear 653 to rotate, and drive the screw rod 62 to rotate. When the screw rod 62 rotates, the nut seat 63 can be raised and lowered, so as to uniformly adjust the distance between the two top pipes 3 and the upper surface of the goods. If the height of the stored goods is inconsistent, the locking nut 644 can be loosened, the sliding screw 643 and the slider 642 inside the base 641 can be adjusted to the height of a certain top pipe 3 separately. During adjustment, the slip ring 8 can slide on the outer cylindrical surface of the auxiliary slide rod 7 to play an auxiliary supporting role. After the first bolt 9 and the second bolt 11 are removed, the storage rack can be disassembled. This is the working principle of the storage rack with automatic fire extinguishing mechanism.

Claims

1. A storage rack with an automatic fire extinguishing mechanism, comprising a support frame (1) and two storage boards (2) arranged on the inner surface of the support frame (1), characterized in that: A top pipe (3) is arranged above the cargo storage plate (2), and a water inlet pipe (4) is threadedly connected to the left side of the top pipe (3). A plurality of threaded openings (5) are provided on the outer circumferential surface of the lower side of the top pipe (3), and fire sprinkler heads can be installed inside the threaded openings (5). A lifting mechanism (6) is arranged outside the support frame (1).

2. A storage rack with an automatic fire extinguishing mechanism according to claim 1, characterized in that: The lifting mechanism (6) comprises an adjusting column (61) arranged outside the support frame (1), the adjusting column (61) is rotatably connected to a screw rod (62) inside, the outer cylindrical surface of the screw rod (62) is threadedly connected to a nut seat (63), the outer surface of the nut seat (63) is provided with an adjusting mechanism (64), and the lower end of the screw rod (62) extends to the lower side of the front surface of the adjusting column (61) and is provided with a transmission mechanism (65).

3. A storage rack with an automatic fire extinguishing mechanism according to claim 2, characterized in that: The adjustment mechanism (64) comprises a base (641) fixedly connected to the outer surface of the nut seat (63); a slider (642) is slidably connected inside the base (641); a screw rod (643) is fixedly connected to the front surface of the slider (642); and a locking nut (644) is threadedly connected to the front outer surface of the screw rod (643).

4. A storage rack with an automatic fire extinguishing mechanism according to claim 2, characterized in that: The transmission mechanism (65) comprises a hand wheel (651) rotatably connected to the front surface and interior of the adjustment column (61); the rear end of the hand wheel (651) is fixedly connected to a first gear (652); and the lower end of the screw rod (62) is fixedly connected to a second gear (653).

5. A storage rack with an automatic fire extinguishing mechanism according to claim 1, characterized in that: An auxiliary sliding rod (7) is provided at the left end of the top pipe (3), and a sliding ring (8) is provided at the left end of the top pipe (3).

6. A storage rack with an automatic fire extinguishing mechanism according to claim 1, characterized in that: The outer surface of the cargo storage plate (2) extends to the outer surface of the support frame (1) and is threadedly connected to a first bolt (9); the upper end of the support frame (1) is provided with a top plate (10); the upper end of the support frame (1) extends to the upper surface of the top plate (10) and is threadedly connected to a second bolt (11).

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