Entrance and exit gate for security and protection

Abstract

The utility model relates to the technical field of security and protection, in particular to an entrance and exit gate for security and protection, which comprises a door frame, a fireproof and explosion-proof component is clamped on the inner wall of the door frame, the fireproof and explosion-proof component comprises a door plate, a fireproof coating, a flame-retardant layer and a metal plate, the fireproof coating is fixedly connected on the outer surface of the door plate, the flame-retardant layer is fixedly connected on the inner wall of the door plate, and the metal plate is fixedly connected on the outer surface of the door plate. The inner wall of the flame-retardant layer is fixedly connected with a metal plate, and the front face of the door plate is fixedly connected with a rapid locking assembly. Through the arrangement of the door plate, the fireproof coating, the flame-retardant layer and the metal plate, during use, the fireproof coating is fixed through the door plate, the fireproof coating adopts epoxy resin, a protective coating is brushed on the surface of the door plate, and the flame-retardant layer adopts a polystyrene foam plate and is mounted in the door plate, so that fire spreading can be prevented within a period of time; the installation of the metal plate is used for improving the overall explosion-proof performance of the door plate, so that the effects of fire prevention, explosion prevention and safety attribute improvement are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of security, in particular to an entrance and exit gate for security. Background Art

[0002] Security can be understood as the abbreviation of "safety precautions". According to the explanation in the Chinese dictionary, safety means no danger, no harm, and no accidents; prevention means preparation and alertness, and preparation means to be prepared to deal with attacks or avoid harm, and alertness means to be prepared and protect. Combining the above explanations, security precautions can be defined as follows: to be prepared and protect to deal with attacks or avoid harm, so that the protected object is not in danger. The security gates of the existing technology are usually installed indoors.

[0003] However, the existing technology lacks fire and explosion prevention functions. In actual use, the security gate cannot effectively protect the safety of people behind the door in a hazardous environment. In a fire environment, it will quickly burn through the door panel and spread to the other side, resulting in the limitations of the existing technology.

[0004] In addition, the prior art lacks the function of quickly closing the gate. In actual use, the gate relies on manually installed lock bodies to close the gate, and the stability and safety of the lock bodies cannot be guaranteed. In an explosive environment, an unstable lock body will quickly cause the gate to be blown through, leading to the subsequent expansion of the fire. Utility Model Content

[0005] The purpose of the utility model is to provide an entrance and exit gate for security, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A security entrance gate, comprising

[0008] A door frame, wherein the inner wall of the door frame is clamped with a fireproof and explosion-proof component, wherein the fireproof and explosion-proof component comprises a door panel, a fireproof coating, a flame retardant layer and a metal plate, wherein the outer surface of the door panel is fixedly connected with the fireproof coating, the inner wall of the door panel is fixedly connected with the flame retardant layer, and the inner wall of the flame retardant layer is fixedly connected with the metal plate;

[0009] A quick locking assembly is fixedly connected to the front side of the door panel, and the quick locking assembly includes a fixed block, a driving machine, a telescopic rod, a clamping block and a fixed plate. The inner wall of the fixed block is fixedly connected to the driving machine, one side of the driving machine is fixedly connected to the telescopic rod, one side of the telescopic rod is fixedly connected to the clamping block, the outer surface of the clamping block is movably connected to the fixing plate, and one side of the fixing plate is fixedly connected to the front side of the door panel.

[0010] The top of the door frame is fixedly connected with a spray assembly.

[0011] Preferably, the quick locking assembly also includes a placement plate, a rotating rod, a connecting rod and a handle, one side of the placement plate is fixedly connected to the side of the fixed block close to the surface of the door panel, the rotating rod is rotatably connected to the side of the fixed block on the front side of the door panel, the outer surface of the rotating rod is fixedly connected to the connecting rod, and one side of the connecting rod is fixedly connected to the handle.

[0012] Preferably, the spray assembly includes a water tank, a connecting pipe, a nozzle and a water pump, the bottom end of the water tank is fixedly connected to the top of the door frame, connecting pipes are fixedly connected on both sides of the water tank, a water pump is fixedly connected to the outer surface of the connecting pipe, the bottom end of the connecting pipe is fixedly connected to the nozzle, the outer surface of the connecting pipe is fixedly connected to the inner wall of the top of the door frame, a circular slot is opened on the inner top wall of the door panel, and the inner wall of the circular slot is clamped to the outer surface of the nozzle.

[0013] Preferably, a fixing groove is opened on the opposite side of the door panel, and a sealing strip is fixedly connected to the inner wall of the fixing groove.

[0014] Preferably, a telescopic column is fixedly connected to one side of the door panel, and an outer surface of the telescopic column is snap-connected to an inner wall of the door frame.

[0015] Preferably, both sides of the front side of the door panel are provided with card slots, and the inner walls of the card slots are fixedly connected with handles.

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

[0017] 1. This kind of entrance and exit gate for security is provided with door panels, fireproof coatings, flame retardant layers and metal plates. When in use, the fireproof coating is fixed by the door panels. The fireproof coating adopts epoxy resin and the protective coating is brushed on the surface of the door panels. The flame retardant layer adopts polystyrene foam board and is installed inside the door panels. It can prevent the fire from spreading for a period of time. The installation of metal plates is used to increase the overall explosion-proof performance of the door panels, thereby achieving the effect of fire prevention, explosion prevention and increased safety attributes.

[0018] 2. This kind of entrance and exit gate for security is provided with a fixed block, a driving machine, a telescopic rod, a clamping block, a fixed plate, a placement plate, a rotating rod, a connecting rod and a handle. When in use, the driving machine is fixed by the fixed block, and the external power supply of the driving machine drives the telescopic rod to push to one side, and the telescopic rod drives the clamping block to push into the inside of the fixed plate to lock it. When the staff receives a fire report, the device can be started after the personnel have evacuated. When the system cannot control the device, the connecting rod can be driven to rotate to one side by holding the handle. Since the rotating rod is fixed and the connecting rod is limited, the connecting rod is rotated to the inside of the placement plate, and the door lock can be manually closed. When not in use, the connecting plate can be rotated in the opposite direction to the other side, thereby achieving the effect of quickly locking to prevent the expansion of disaster events and the impact. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1It is a schematic diagram of the overall appearance of the utility model;

[0020] Figure 2 This is a schematic diagram of the disassembly of the door panel and the spray assembly of the utility model;

[0021] Figure 3 This is a schematic diagram of the disassembly of the quick locking assembly of the utility model;

[0022] Figure 4 It is an enlarged schematic diagram of the fireproof and explosion-proof component of the utility model.

[0023] In the figure: 1. door frame; 2. door panel; 3. fire retardant coating; 4. flame retardant layer; 5. metal plate; 6. fixing block; 7. driving machine; 8. telescopic rod; 9. clamping block; 10. fixing plate; 11. placing plate; 12. rotating rod; 13. connecting rod; 14. handle; 15. water tank; 16. connecting pipe; 17. nozzle; 18. water pump; 19. sealing strip; 20. telescopic column; 21. handle. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0026] A security entrance gate, comprising

[0027] The door frame 1 has a limit assembly clamped on the inner wall of the door frame 1, and one side of the limit assembly is fixedly connected to a fireproof and explosion-proof assembly. The fireproof and explosion-proof assembly includes a door panel 2, a fireproof coating 3, a flame retardant layer 4 and a metal plate 5. The outer surface of the door panel 2 is fixedly connected with the fireproof coating 3, the inner wall of the door panel 2 is fixedly connected with the flame retardant layer 4, and the inner wall of the flame retardant layer 4 is fixedly connected with the metal plate 5. Through the arrangement of the door panel 2, the fireproof coating 3, the flame retardant layer 4 and the metal plate 5, when in use, the fireproof coating 3 is fixed through the door panel 2. The fireproof coating 3 adopts epoxy resin, and the protective coating is brushed on the surface of the door panel 2. The flame retardant layer 4 adopts a polystyrene foam board and is installed inside the door panel 2, which can prevent the fire from spreading for a period of time. The installation of the metal plate 5 is used to increase the overall explosion-proof performance of the door panel 2, thereby achieving the effect of fireproofing and explosion-proofing and increasing safety attributes;

[0028] The front of the door panel 2 is fixedly connected with a quick locking assembly, which includes a fixed block 6, a driving machine 7, a telescopic rod 8, a clamping block 9 and a fixed plate 10. The inner wall of the fixed block 6 is fixedly connected with the driving machine 7, one side of the driving machine 7 is fixedly connected with the telescopic rod 8, one side of the telescopic rod 8 is fixedly connected with the clamping block 9, and the outer surface of the clamping block 9 is movably connected with the fixed plate 10. One side of the fixed plate 10 is fixedly connected to the front of the door panel 2. When in use, the fixed block 6 is fixed by setting the fixed block 6, the driving machine 7, the telescopic rod 8, the clamping block 9, the fixed plate 10, the placement plate 11, the rotating rod 12, the connecting rod 13 and the handle 14. The driving machine 7 and the external power supply of the driving machine 7 drive the telescopic rod 8 to one side, and the telescopic rod 8 drives the block 9 to push the inside of the fixed plate 10 to lock it. When the staff receives a fire, the device can be started after the staff evacuates. When the system cannot control the device, the handle 14 can be held to drive the connecting rod 13 to rotate to one side. Since the rotating rod 12 is fixed and the connecting rod 13 is limited, the connecting rod 13 is rotated to the inside of the placement plate 11, and the door lock can be manually closed. When not in use, the connecting plate can be rotated in the opposite direction to the other side, thereby achieving the effect of quickly locking to prevent the disaster event from expanding and being affected.

[0029] The top of the door frame 1 is fixedly connected with a spray assembly;

[0030] In this embodiment, preferably, the quick locking assembly also includes a placement plate 11, a rotating rod 12, a connecting rod 13 and a handle 14. One side of the placement plate 11 is fixedly connected to a side of a fixing block 6 close to the surface of the door panel 2, and the rotating rod 12 is rotatably connected to a side of the fixing block 6 on the front of the door panel 2. The outer surface of the rotating rod 12 is fixedly connected to a connecting rod 13, and one side of the connecting rod 13 is fixedly connected to a handle 14. Through the arrangement of the placement plate 11, the rotating rod 12, the connecting rod 13 and the handle 14, when in use, when the system cannot control the device, the handle 14 can be held to drive the connecting rod 13 to rotate to one side. Since the fixing of the rotating rod 12 can limit the connecting rod 13, the connecting rod 13 is rotated to the inside of the placement plate 11, and the door lock can be manually closed. When not in use, the connecting plate can be rotated in the opposite direction to the other side, thereby achieving the effect of manually closing the door lock under special circumstances.

[0031] In this embodiment, preferably, the spray assembly includes a water tank 15, a connecting pipe 16, a nozzle 17 and a water pump 18. The bottom end of the water tank 15 is fixedly connected to the top of the door frame 1, and the connecting pipes 16 are fixedly connected on both sides of the water tank 15. The outer surface of the connecting pipe 16 is fixedly connected to the water pump 18. The bottom end of the connecting pipe 16 is fixedly connected to the nozzle 17. The outer surface of the connecting pipe 16 is fixedly connected to the inner wall of the top of the door frame 1. A circular slot is provided on the inner top wall of the door panel 2. The inner wall of the circular slot is clamped to the outer surface of the nozzle 17. Through the arrangement of the water tank 15, the connecting pipe 16, the nozzle 17 and the water pump 18, when in use, the connecting pipe 16 is fixed through the water tank 15, and the water pump 18 is connected to an external power supply to spray water stored in the water tank 15 from the connecting pipe 16 to the surface of the door panel 2. When the fire and smoke spread to the door panel 2, the water can reduce the time of the fire spreading and increase the possibility of survival of personnel, thereby achieving the effect of increasing the survival time and reducing the spread of the fire.

[0032] In this embodiment, preferably, a fixing groove is opened on the opposite side of the door panel 2, and a sealing strip 19 is fixedly connected to the inner wall of the fixing groove. When in use, the sealing strip 19 is installed, and the sealing strip 19 is used to prevent smoke from penetrating from the door gap, thereby achieving the effect of sealing and preventing smoke from penetrating;

[0033] In this embodiment, preferably, a telescopic column 20 is fixedly connected to one side of the door panel 2, and the outer surface of the telescopic column 20 is clamped on the inner wall of the door frame 1. Through the setting of the telescopic column 20, when in use, the telescopic column 20 is externally connected to other motors, and the motor can push and pull the door panel 2 horizontally under the control of the staff to control the entry and exit of people, thereby achieving the function of controlling the opening and closing of the door panel 2 to facilitate the entry and exit of people;

[0034] In this embodiment, preferably, card slots are opened on both sides of the front side of the door panel 2, and handles 21 are fixedly connected to the inner walls of the card slots. Through the setting of the handles 21, when in use, the handles 21 are connected to the door panel 2. In the event that the external motor is damaged, the handles 21 can be held to push the door panel 2 to both sides to open the device for entering and exiting, thereby achieving the effect of manually opening the device under special circumstances.

[0035] When a security entrance and exit gate of the present embodiment is in use, a connecting pipe 16 is fixed by a water tank 15, and a water pump 18 is connected to an external power supply to spray water stored in the water tank 15 from the connecting pipe 16 through a nozzle 17, and sprays it on the surface of the door panel 2. When fire and smoke spread to the door panel 2, water can reduce the time of fire spread and increase the possibility of survival of personnel, thereby achieving the effect of increasing survival time and reducing fire spread. By installing a sealing strip 19, the sealing strip 19 is used to prevent smoke from penetrating from the door gap, thereby achieving the effect of sealing and preventing smoke from penetrating. The telescopic column 20 is externally connected to other motors. The motor can push and pull the door panel 2 horizontally under the control of the staff to control the entry and exit of people, thereby achieving the effect of controlling the opening and closing of the door panel 2 to facilitate people to enter and exit. The handle 21 is connected to the door panel 2. When the external motor is damaged, the handle 21 can be held to push the door panel 2 to both sides to open the device for entry and exit, thereby achieving the effect of manually opening the device under special circumstances. The door panel 2 is fixed with a fireproof coating 3, which is made of epoxy resin. The protective coating is brushed on the surface of the door panel 2. The flame retardant layer 4 is made of polystyrene foam board and is installed inside the door panel 2 to prevent the fire from spreading for a period of time. The installation of the metal plate 5 is used to increase the overall explosion-proof performance of the door panel 2, thereby achieving the effect of fire prevention and explosion prevention to increase safety attributes. The driving machine 7 is fixed by the fixing block 6, and the driving machine 7 is connected to an external power supply to drive the telescopic rod 8 to one side, and the telescopic rod 8 drives the card block 9 to push the inside of the fixed plate 10 to lock it. When the staff receives the fire, the device can be started after the personnel have evacuated. When the system cannot control the device, the handle 14 can be held to drive the connecting rod 13 to rotate to one side. Due to the fixing of the rotating rod 12, the connecting rod 13 can be limited. The connecting rod 13 is rotated to the inside of the placement plate 11, and the door lock can be manually closed. When not in use, the connecting plate can be rotated in the opposite direction to the other side, thereby achieving the effect of quickly locking to prevent the expansion of disaster events and being affected.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A security entrance and exit gate, characterized in that: include A door frame (1), wherein the inner wall of the door frame (1) is clamped with a limit assembly, one side of the limit assembly is fixedly connected to a fireproof and explosion-proof assembly, the fireproof and explosion-proof assembly comprises a door panel (2), a fireproof coating (3), a flame retardant layer (4) and a metal plate (5), the outer surface of the door panel (2) is fixedly connected to the fireproof coating (3), the inner wall of the door panel (2) is fixedly connected to the flame retardant layer (4), and the inner wall of the flame retardant layer (4) is fixedly connected to the metal plate (5); The front face of the door panel (2) is fixedly connected to a quick locking assembly, the quick locking assembly comprising a fixed block (6), a driving machine (7), a telescopic rod (8), a clamping block (9) and a fixed plate (10), the inner wall of the fixed block (6) being fixedly connected to the driving machine (7), one side of the driving machine (7) being fixedly connected to the telescopic rod (8), one side of the telescopic rod (8) being fixedly connected to the clamping block (9), the outer surface of the clamping block (9) being movably connected to the fixing plate (10), one side of the fixing plate (10) being fixedly connected to the front face of the door panel (2); The top end of the door frame (1) is fixedly connected with a spray assembly.

2. A security entrance and exit gate according to claim 1, characterized in that: The quick locking assembly further comprises a placement plate (11), a rotating rod (12), a connecting rod (13) and a handle (14); one side of the placement plate (11) is fixedly connected to a side of a fixed block (6) close to the surface of the door panel (2); the rotating rod (12) is rotatably connected to a side of a fixed block (6) on the front of the door panel (2); the outer surface of the rotating rod (12) is fixedly connected to the connecting rod (13); and one side of the connecting rod (13) is fixedly connected to the handle (14).

3. The security entrance and exit gate according to claim 1, characterized in that: The spray assembly comprises a water tank (15), a connecting pipe (16), a nozzle (17) and a water pump (18); the bottom end of the water tank (15) is fixedly connected to the top end of the door frame (1); the connecting pipes (16) are fixedly connected to both sides of the water tank (15); the outer surface of the connecting pipe (16) is fixedly connected to the water pump (18); the bottom end of the connecting pipe (16) is fixedly connected to the nozzle (17); the outer surface of the connecting pipe (16) is fixedly connected to the inner wall of the top end of the door frame (1); a circular slot hole is opened on the inner top wall of the door panel (2); and the inner wall of the circular slot hole is clamped to the outer surface of the nozzle (17).

4. The security entrance and exit gate according to claim 1, characterized in that: A fixing groove is provided on the opposite side of the door panel (2), and a sealing strip (19) is fixedly connected to the inner wall of the fixing groove.

5. The security entrance and exit gate according to claim 1, characterized in that: A telescopic column (20) is fixedly connected to one side of the door panel (2), and the outer surface of the telescopic column (20) is clamped to the inner wall of the door frame (1).

6. The security entrance and exit gate according to claim 1, characterized in that: The door panel (2) is provided with slots on both sides of the front side, and handles (21) are fixedly connected to the inner walls of the slots.

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