714results about "Building rescue" patented technology

An adjustable tethering system is disclosed that includes a primary line, a secondary line, and a capsule. The secondary line is wound about the primary line to form a frictional locking arrangement that resists translation of the secondary line along the primary line when the secondary line is tensioned. The capsule can be manipulated by a user to selectively release the frictional engagement between the primary and secondary lines, thereby enabling controlled transition of the system from a secured state to a state in which the secondary line can translate along the primary line.

The utility model discloses a window breaking hammer for double-layer laminated glass, which relates to the field of automobile safety instruments, and comprises a grab handle and a hammer head, the hammer head is provided with a tapered wedge-shaped part, the end part of the hammer head is provided with a conical tip, one side facing the grab handle is provided with a cutting structure for cutting a glue film, the glass is broken and punctured through the conical tip, so that the front section of the hammer head enters, and the glass is broken through the cutting structure. And then, the grab handle is rotated by taking the non-penetrating part of the hammer head as a fulcrum, and the tough middle adhesive film is efficiently cut by the cutting structure according to the slope lever principle, so that the escape hole is quickly formed. In addition, an auxiliary sharp corner structure can be arranged at the tail part of the hammer head to cooperatively destroy the adhesive film; and a safety belt cutting device and an anti-falling flange are integrated on the grab handle or the hammer head, so that the multifunctionality and the operation safety are enhanced. The window breaking device solves the key problem that a traditional window breaking device cannot effectively process a laminated glass middle film, and is particularly suitable for automobile emergency window breaking escape.

A safety management system for building construction monitoring disclosed by the present invention comprises a sensing layer, an edge layer and a platform layer, the sensing layer is used for full-dimensional data acquisition, and the sensing layer comprises a personnel safety monitoring module, an equipment state monitoring module, an environment monitoring module and a structure health monitoring module. The personnel safety monitoring module comprises an intelligent safety helmet and a positioning bracelet, the equipment state monitoring module comprises a tower crane monitoring subsystem and an elevator monitoring subsystem, the environment monitoring module comprises a gas detection array and a micro meteorological station, and the structure health monitoring module is composed of a fiber bragg grating sensing network. According to the safety management system for building construction monitoring, the problems of monitoring blind areas and data islands existing in traditional monitoring are effectively solved, a complete data base is provided for safety management, emergency time is shortened by more than 80% compared with traditional manual disposal, and the transmission reliability of key data is ensured while wide-area coverage is ensured.

The present invention is a vehicle window glass (i.e., vehicle door window) breaking system. The system integrates a glass-breaking mechanism with a door handle that offers manual or automatic activation. A concealed button near the handle facilitates manual activation and automatic activation employs sensors autonomously triggered or actuated by water buoyancy or collision impact. The system features a pin (i.e., cylindrical pin) affixed to the edge of the window glass (i.e., vehicle door window), with a driving cable passing through an aperture in the pin. A cable jacket encases the cable, guiding its movement and transmitting pulling force efficiently. When activated, the pin (i.e., cylindrical pin) rotates, generating a shearing force that breaks the glass. The glass installation base anchors the cable jacket, stabilizing the system and distributing stresses.

The invention discloses a glass breaking device, and relates to the field of public security and antiriot. The glass breaker comprises a glass breaking structure and a load releasing device, the glass breaking structure comprises a shell and a tip part, and a plurality of through holes are formed in the shell; the load releasing device comprises an excitation mechanism and a load mechanism, the output side of the load mechanism communicates with the through hole, and the excitation mechanism is used for exciting the load mechanism so that the load mechanism can output an acting agent to be diffused and released to the outside through the through hole. In a specific operation process, in an emergency occasion, public security personnel can throw or launch the glass breaking device to directly break a window by using the sharp head part and force a target person to lose action ability by using released action load so as to stop adverse behaviors of the target person, and in this way, the window breaking function and the load releasing function are integrated into the glass breaking device, so that the window breaking function and the load releasing function are integrated into the glass breaking device, and the service life of the glass breaking device is prolonged. A mode of directly hitting the target person in the vehicle through one-time operation is provided, and an effective and reliable countering means is provided for public security personnel to flexibly implement disposal according to occasions.

The high-altitude emergency escape safety belt comprises a plate body, two sets of strip-shaped grooves are formed in the plate body, a binding end used for fixing an escape person is formed on one side of the plate body by the safety belt, and two free ends on the other side of the plate body are fixed and form a connecting end. A self-locking plate body fixed with the plate body is arranged on the plate body on one side of the connecting end, and is provided with two groups of self-locking strip-shaped grooves which allow the two free ends of the safety belt to pass through the two groups of strip-shaped grooves and then enter and form the connecting end on the outer side of the self-locking plate body; the opening distance between the two sets of self-locking strip-shaped grooves is larger than the opening distance between the two sets of strip-shaped grooves, and a deformation self-locking area which drives the safety belt to deform and automatically locks the safety belt when the safety belt is in a stressed state is formed between the plate body and the self-locking plate body. The self-locking escape device is simple in structure, self-locking can be achieved in the escape person landing process, meanwhile, the locking degree can be flexibly adjusted in real time, and the safety performance is remarkably improved.

To provide a cooling system for a firefighting robot that maximizes the efficiency of water spraying activities while ensuring continuous operation in high-temperature environments. [Solution] The robot comprises a water supply unit that receives water supplied from an external water source, a water flow distribution means that distributes the water supplied from the water supply unit for water spraying and cooling, a water discharge means that discharges the distributed water for water spraying toward the fire site, a cooling circulation circuit that circulates the distributed cooling water to heat-generating components inside the robot, a flow control means that controls the flow rate ratio for water spraying and cooling in the water flow distribution means, a temperature sensor that detects the internal temperature of the robot, and a control device that controls the flow control means based on a signal from the temperature sensor.

A rescue access wedge having a base portion, a rear portion and a front portion with a pair of opposed generally triangular sidewalls upwardly extended from the base portion wherein the sidewalls taper from the rear portion to a tip connecting the pair of opposed side surfaces and wherein a pair of aligned slots disposed on opposed sidewalls are adjoined for coupling with paired prongs a fork end of a rescue tool and a concavity or notch disposed in a top and / or bottom surface configured to seat this rescue access wedge upon an abutting surface and a method of use thereof.

The invention discloses an automatic fireproof isolation device for a new energy parking space, relates to the technical field of fireproof isolation devices for parking spaces, and aims to solve the problems that an existing parking lot vehicle fireproof isolation device is of unmanned design, and the fireproof isolation device is automatically put down for closed fire extinguishment in case of a fire. The problems that if people are trapped in a vehicle, an escape channel of the people is blocked through absolute automatic isolation, and serious humanitarian risks are caused are solved, a fireproof shed is installed on one side of a parking space seat, a perfluorohexanone fire extinguishing tank is arranged on one side of a charging pile, a protective mechanical arm mechanism is arranged above the parking space seat, and a vehicle-mounted parking space seat is arranged above the protective mechanical arm mechanism. A connecting seat is mounted on one side of the upper end of the protective mechanical arm mechanism, a charging gun clamping mechanism mounting seat is rotatably mounted below the connecting seat, a charging gun clamping mechanism is mounted below the charging gun clamping mechanism mounting seat, and a window breaking hammer positioning seat is mounted on one side of the connecting seat; and a window breaking hammer is mounted in the window breaking hammer positioning seat.

The utility model discloses a rescue air cushion convenient to carry, including box, air bag pad and movable board, the inside of box is provided with the cavity, and the one side of box is provided with the notched of being linked with the cavity, and the upper and lower both ends of notched inboard all are through the pivot respectively installed with roll axle no.

The embodiment of the utility model provides a platform slow release device and an escape platform, and relates to the technical field of slow release devices. One end of the connecting part is connected with the movable end of the bearing platform; the running part is linked with the connecting part; the operation part is configured to be driven by the connecting part to do first movement when the movable end of the bearing platform is opened towards the outdoor side; and the slow release part is arranged on the fixed frame or the vertical surface of the building, and the slow release part is configured to apply opposite force for hindering the first movement to the operation part. By arranging the connecting part connected with the bearing platform and the operation part linked with the connecting part, the slow release part arranged in the fixed frame is adopted to slow down the movement of the operation part, so that the purpose of reducing the unfolding speed of the bearing platform is achieved, and the safety and stability of the unfolding process of the bearing platform are ensured.

This invention provides a flexible protective device suitable for safety protection during synchronous tower and beam construction, belonging to the field of safety technology for synchronous tower and beam construction. It includes a main tower, a clamp locking buckle installed on the main tower, and a protective net. The invention is characterized by further comprising: a connecting module fixed to the port of the clamp locking buckle; a rotating component movably connected inside the connecting module and wound around the end of the protective net rope; and a turning module. This invention utilizes the cooperation of structures such as rubber blocks and connecting rods. When the rotating shaft is pulled, causing intermittent movement between the rubber block, the sponge block, and the connecting rod, the sponge block increases the frictional force against the outer wall of the rubber block, thereby increasing the resistance of the rotating shaft during rotation. This prevents the shaft from rotating too quickly, thus avoiding the safety hazards caused by the large concavity in the middle of the protective net due to falling construction objects and the rapid rebound of the protective net.

The invention discloses a manual friction speed regulation tubular hanging basket type high-rise lifesaving device, and belongs to the technical field of lifesaving devices. The device comprises a rectangular spiral pipe, a hanging basket device, a manual friction speed regulation device and a pull rope, the rectangular spiral pipe is integrally fixed and erected on the ground in a rectangular spiral mode, and the hanging basket device and the manual friction speed regulation device are both installed on the rectangular spiral pipe and can slide on the rectangular spiral pipe; the pull rope is installed on the manual friction speed adjusting device, escape personnel can be matched with the manual friction speed adjusting device and the pull rope to complete sliding speed adjustment of the hanging basket device on the rectangular spiral pipe, sectional type rectangular spiral pipe connection is adopted, installation is convenient, the structure is simple, and the hanging basket device is suitable for escape application of various high-rise buildings.

The utility model relates to the technical field of earthquake rescue, and discloses an earthquake module detection rescue mechanical device, which is characterized in that a searchlight and a sensor are arranged at the front end of a mainframe box, a lifting rear arm is rotationally arranged in the middle of the front end of the mainframe box, and the lifting rear arm is connected with a lifting front arm through a hinge structure; a first electric cylinder connected with the lifting front arm is arranged on a shell at the lower end of the lifting rear arm; the lifting front arm is connected with a mechanical front arm through a hinge structure, a second electric cylinder connected with the mechanical front arm is arranged on a front arm upper bracket at the upper end of the lifting front arm, an on-arm searchlight is installed outside the middle section of the mechanical front arm, and the free end of the mechanical front arm is rotationally connected with a mechanical gripper. A trunk structure internally provided with a movement control system is rotationally installed on the lower portion of the center of the main machine box through a steering head, steering engine connecting positions are arranged at the positions, close to the four corners, of the edge of the trunk structure, first supporting legs are connected into the steering engine connecting positions through hip knee joints, and ankle joints connected with second supporting legs are installed at the tail ends of the first supporting legs.

The utility model relates to the technical field of high-altitude operation, in particular to rescue equipment and a wind power generation building, the rescue equipment comprises a guide assembly, a rescue suit and a driving device, and the guide assembly is used for being arranged on the building in the height direction of the building; the rescue sleeve is arranged on the guide assembly and suitable for moving along the guide assembly, and the rescue sleeve is used for being worn by a rescued person and limiting the space posture of the rescued person relative to the guide assembly; the driving device is arranged on the guide assembly and coupled with the rescue set, and the driving device is used for driving the rescue set to move along the guide assembly. The rescue equipment provided by the utility model is used for overcoming the defect that a descent control device in the prior art descends slowly, and under the synergistic effect of the guide assembly, the rescue suit and the driving device, the whole rescue equipment can form a closed loop in three dimensions of path planning, power driving and posture control; therefore, the coherence, autonomy and safety of the rescue process are effectively improved.

The utility model provides an escape platform fixing frame and an escape platform. The fixing frame comprises a fixing frame body formed by sequentially connecting an upper frame, a first side frame, a lower frame and a second side frame. The fixed frame body is arranged in a hole formed in the vertical face of a building. The lower frame is provided with a connecting device; the bearing platform is connected to the connecting device; when the bearing platform is located at the first state position, the bearing platform is connected to the connecting device, so that the bearing platform is arranged in the fixed frame body to block the hole; and when the bearing platform is located at the second state position, the bearing platform moves to the outer side of the building vertical face, the angle between the bearing platform and the fixed frame body reaches a preset angle value, so that a platform for escape personnel to stay is formed, and the problem that when an existing bearing platform is opened, a bearing structure needed by the bearing platform cannot meet the quality of the platform and the quality of the escape personnel is solved. And a space for arranging related accessories of the escape platform cannot be reserved, so that the bearing platform cannot meet the mounting condition.

The invention discloses a barrier-free sensing forcible entry and variable-structure jet fire extinguishing device for a limited closed fire scene, belongs to the technical field of fire-fighting emergency rescue, and aims to build a closed-loop chain system for cooperative governance of the limited closed fire scene with barrier-free monitoring, controlled forcible entry and in-situ foam variable-structure fire extinguishing. The smoke self-cleaning sensing monitoring unit adopts a pressure difference-eddy current two-stage self-driving cleaning smoke sensing device, and realizes high-definition identification and accurate monitoring of disaster characteristics of the limited closed fire scene through a multi-parameter fusion decision-making self-driving cleaning algorithm; the shearing and expanding linkage type boundary expanding forcible entry unit is provided with an umbrella rib shearing and expanding linkage type breaking device and a jaw expanding tool bit elastic quick-release locking structure, so that the boundary of a fire scene is cut from a weak and small opening to a gradual reaming opening for sequential forcible entry; according to the foam variable structure jet flow fire treatment unit, a foam medium reverse shearing-multi-stage foaming system is adopted for carrying a variable aperture foam jet device, in-situ preparation and condition-based disaster reduction of a foam medium are achieved, and the barrier-free monitoring and safety rescue co-processing capacity of the limited closed fire is improved.

The invention discloses a glass forcible entry device capable of adjusting impact force, and provides a technical scheme integrating labor-saving driving, impact energy adjustment and auxiliary functions in order to solve the problems that an existing forcible entry tool is strenuous in operation, insufficient in impact energy and single in function. According to the device, a lever driving mechanism is adopted to be matched with a ratchet assembly, multiple times of compression energy storage are achieved through a manual lever, the energy storage state is locked through a ratchet structure, and labor-saving operation and high-impact energy obtaining are achieved; the graded adjustment of the impact strength is realized by controlling the compression times; the adhesive film cutter and the dragging piece are integrated, and the'forcible entry-cutting-removing 'integrated operation capacity is formed. The glass breaking device is compact in structure and convenient to operate, solves the problem that a traditional breaking tool is low in efficiency when being used in a narrow space or for special crowds, is suitable for emergency breaking scenes of various types of glass, and is particularly suitable for laminated glass which is difficult to break.

The utility model discloses a civil building balcony protection structure which comprises a protection frame, an auxiliary airing mechanism, a clamping sleeve, a supporting rod and an auxiliary escape mechanism, the protection frame is rotationally connected with the auxiliary airing mechanism, and the protection frame is rotationally connected with the auxiliary escape mechanism. A plurality of fastening bolts used for fixing the auxiliary escape mechanism are installed on the protection frame, the auxiliary escape mechanism comprises an escape window, a supporting shaft and steel wire ropes, the supporting shaft is fixed to the lower end of the escape window and rotationally connected with the protection frame, the steel wire ropes are installed on the left side and the right side of the escape window correspondingly, and one ends of the steel wire ropes are fixed to the escape window; the other end of the steel wire rope is fixed to the protective frame. The multifunctional clothes hanger has various functions, can help people to air clothes and shoes, greatly improves the convenience of living, can help people to escape in a fire disaster, and is high in safety.

A knife with gripping features for a variety of different uses. Gripping surfaces are positioned on opposing sides of the blade above the cutting edge, along the top of the handle and along the bottom of the handle. A multi-use striker feature is included at the butt end of the handle. Grip improvements make a knife both easier and safer to use.

The utility model relates to the technical field of dog carrying rope descending equipment, in particular to a working dog rope descending bag. The main body structure of the working dog rope descending bag wraps the body of a working dog. The main body structure is provided with a first hanging surface located on the back of the working dog, and a second hanging surface and a third hanging surface which are located on the body side of the working dog. The hanging accessories comprise a first hanging assembly used for being matched with the lower hanging type cable descending device, a second hanging assembly used for being matched with the back type cable descending device and a third hanging assembly used for being matched with the front hanging type cable descending device. The first mounting assembly is mounted on the first mounting surface, and the second mounting assembly is mounted on the second mounting surface. And the third mounting assembly is mounted on the third mounting surface. The first mounting assembly, the second mounting assembly and the third mounting assembly each comprise a quick-release buckle and a lock catch used for being connected with wearable equipment of a cable descending person. The working dog rope descending bag is suitable for three rope descending modes of carrying dogs at the same time, the compatibility is improved, the operation of replacing wearable equipment is optimized, and smooth execution of tasks is ensured.

The utility model discloses a dust collector with switchable head belongs to dust collector technical field, the utility model discloses a host computer body is installed with function head in the front end of host computer body, and the function head and host computer body are fixed through the insertion of engaging part between the head. Dust collector with switchable head, through the same host computer can respectively match dust head and window breaker head and carry out combination use, improve the functionality of whole, and the quick assembly combination between functional head and host computer body is convenient.

To enable secure evacuation to an evacuation destination through passing an evacuation passage even in a situation where a visual field is obstructed by smoke or the like generated by fire.SOLUTION: An evacuation guiding system includes: fire hydrant devices 10(10-1), 10(10-2) installed at predetermined intervals on a road surface of an observer passage 28 provided along a tunnel wall surface and including a fire hydrant body composed of a fire hydrant unit 12 and a hose storage unit 14, and evacuation guiding units 16, 17 arranged on both sides of the fire hydrant body; and a guide rope 18 fixedly extending across the evacuation guiding unit 16 of the fire hydrant device 10(10-1) and the evacuation guiding unit 17 of the fire hydrant device 10(10-2) and supporting evacuation to an evacuation destination.SELECTED DRAWING: Figure 1

The invention relates to the technical field of rescue auxiliary tools, and discloses an earthquake rescue balance support which comprises a case, moving wheels are rotatably arranged at the bottom of the case, a bearing part is arranged on the inner side of the case, a supporting arm is fixedly arranged at the top end of the case, and a first adjusting arm is rotatably connected to the top end of the supporting arm; a telescopic arm is arranged in the first connecting arm in a sliding mode, the end of the telescopic arm is connected with a second adjusting arm through a damping hinge, and a winding drum is rotationally arranged in the position, close to the upper portion, of the interior of the machine box. The load of the whole device can be effectively transferred to the shoulders and the back of a rescue worker through the bearing part on the inner side of the case, the rescue device can be carried by a single soldier, the electric winding mechanism can rapidly ascend and descend and suspend a forcible entry tool, an operator is liberated from the burden of directly bearing the weight and vibration of the tool, physical output is greatly reduced, and the working efficiency is improved. And the continuous operation time is prolonged.

The utility model belongs to the technical field of small fans, and particularly relates to a window breaking blowing nozzle of a violent fan and the violent fan. The window breaking air blowing nozzle of the violent fan and the violent fan have the efficient air supply performance and the emergency escape function. The device comprises a fan body, an air blowing nozzle, a connecting part and a knocking piece, the air blowing nozzle is installed at an air outlet of the fan body through the connecting part, a plurality of ventilation holes communicated with the air outlet are formed in the air blowing nozzle in the circumferential direction, and the knocking piece is arranged at the end, away from the connecting part, of the air blowing nozzle. The air blowing nozzle is designed to be of a gradually-shrunk hollow cone structure, the influence that the effective air volume is reduced due to resistance increase caused by airflow separation of a porous air outlet structure can be reduced, the air supply efficiency of the air volume can be improved, and then the air pressure can be increased, and the air supply distance can be increased; and the knocking piece made of the tungsten steel material can be used as a safety hammer for breaking a window in emergency to be conveniently used, so that the safety in use is favorably improved.