Quick assembling equipment for fire-fighting equipment

Abstract

The invention discloses fire-fighting equipment rapid assembling equipment, and belongs to the technical field of fire-fighting equipment assembly.According to the fire-fighting equipment rapid assembling equipment, a fire hydrant is put into a positioner through a robot, and then the fire hydrant is rotationally transferred through a rotary feeding assembly, so that the operation of continuously putting the fire hydrant can be achieved by changing the position of the positioner; when the clamping assembly walks on the first half-moon strip and the second half-moon strip to generate extrusion motion, the clamping assembly clamps the fire hydrant for positioning, when the moving wheels move out of the arc-shaped strip, a polygonal rod of the transmission assembly drives a buckle to be clamped with a valve of the fire hydrant downwards, then a gear walks to the position of an arc-shaped toothed rod for transmission, and the fire hydrant is clamped in the arc-shaped toothed rod. The transmission assembly drives the buckle to rotate to tighten the valve on the fire hydrant, so that the fire hydrant is continuously put through rotation, the fire hydrant can be continuously assembled, the robot is matched for feeding and discharging, the assembling efficiency can be improved, operation is easy, and the cost is low.

Description

Technical Field

[0001] The invention relates to the technical field of fire-fighting equipment assembly, and in particular to a fire-fighting equipment rapid assembly device. Background Art

[0002] The fire equipment rapid assembly equipment is a modular emergency equipment system developed based on intelligent robot technology, integrating three core technology modules: industrial robots, special operation robots and additive manufacturing equipment. Among them, industrial robots are responsible for the high-precision automatic assembly of standardized components, special operation robots are used for flexible installation of special devices such as high-temperature valves and pressure-resistant pipes, and additive manufacturing modules can print customized seals or emergency replacement parts on site. The system supports modular rapid deployment of multiple types of fire equipment, and achieves extremely fast assembly in 5-8 minutes through intelligent scheduling algorithms. It is particularly suitable for emergency deployment of equipment at fire rescue sites, significantly improving emergency response efficiency.

[0003] When installing the valve of a fire extinguisher, it is generally installed through a fire extinguisher valve tightening device, but this device generally requires the use of a fixing device to fix the position of the fire extinguisher first, and then the clamp is controlled to move down to a suitable position and then the valve is rotated by a rotating device. A large number of driving devices are required, which is not only costly but also cumbersome to operate. In addition, it is necessary to wait until one fire extinguisher is installed before the clamp can be loosened and removed before a series of operations for the next fire extinguisher can be started. It is difficult to achieve continuous assembly work, and after the assembly is completed, the assembly quality cannot be automatically inspected and manual inspection is required.

[0004] In view of the above problems, the present invention document proposes a rapid assembly device for fire-fighting equipment. Summary of the invention

[0005] The purpose of the present invention is to solve the problem that the common fire extinguisher valve tightening equipment needs to use more driving devices, which is not only costly but also cumbersome to operate, and it is necessary to wait until one fire extinguisher is installed before loosening the clamp and removing it before starting a series of operations for the next fire extinguisher, making it difficult to achieve continuous assembly work, and after the assembly is completed, the assembly quality cannot be automatically inspected and manual inspection is required. A fire-fighting equipment rapid assembly device is proposed.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions: A fire-fighting equipment rapid assembly device comprises a fire hydrant assembly mechanism, wherein the fire hydrant assembly mechanism is provided with a plurality of locking and detection mechanisms; The fire hydrant assembly mechanism includes a rotary feeding component, a first half strip, a second half strip, an arc strip and an arc plate. Multiple clamping components are arranged on the rotary feeding component. Each clamping component walks onto the first half strip and the second half strip through rotation and generates extrusion to clamp the fire hydrant. A bracket is also connected to the rotary feeding component, and an arc-shaped toothed rod is fixedly connected to the upper end of the bracket; The locking and detection mechanism includes a transmission component. The transmission component is in transmission with the arc-shaped toothed rod after revolving. A buckle is connected to the bottom end of the transmission component. A third bearing is installed outside the buckle, and an annular disc is rotatably installed on the third bearing. A moving wheel is installed on one side of the annular disc. The moving wheel moves onto the arc strip through rotation, and the buckle is lifted by the annular disc and the third bearing, so that the fire hydrant moves upward. Two rubber air bags are installed in the buckle, and the two rubber air bags are connected to a hydraulic positioning component passing through the transmission component. One end of the hydraulic positioning component walks onto the arc plate through rotation and generates extrusion, and then drives the rubber air bags to expand through hydraulic pressure to position the fire hydrant.

[0007] Preferably, the rotary feeding component includes a chassis. The upper part of the chassis is fixedly connected to the bracket, and a support frame, a fixed frame and two fixed strips are fixedly connected above the chassis. The top ends of the two fixed strips are respectively fixedly connected to the first half strip and the second half strip. The upper ends of the support frame and the fixed frame are respectively fixedly connected to the arc plate and the arc strip; A first bearing is fixedly installed on the chassis, a rotating cylinder is rotatably installed in the first bearing, a turntable is fixedly connected above the rotating cylinder, and a plurality of auxiliary wheels are fixedly connected below the turntable. The plurality of auxiliary wheels roll on the chassis.

[0008] Preferably, the upper part of the end of the arc strip is an arc surface, and the end of the inner arc surface of the arc plate is an arc surface.

[0009] Preferably, the end of the inner arc surface of the first half strip is an arc surface, and the end of the outer arc surface of the second half strip is an arc surface.

[0010] Preferably, a plurality of fixed rods and a plurality of locators are fixedly connected above the turntable, and the top ends of the plurality of fixed rods are fixedly connected to the same top plate.

[0011] Preferably, the number of each clamping component is two. The clamping component includes a fixing plate and a housing. The fixing plate is fixedly connected to the turntable. A sliding sleeve is installed on the fixing plate. A first spring is fixedly connected between the sliding sleeve and the housing. A sliding rod is slidably connected in the sliding sleeve. The two ends of the sliding rod are respectively fixedly connected to the housing and a first ball. The two first balls in each clamping component respectively roll on the first half strip and the second half strip.

[0012] Preferably, two sliding grooves are formed in the outer shell, and the same slider is slidably connected in the two sliding grooves. Both sides of the slider are fixedly connected with second springs, and one end of each second spring is fixedly connected to the side wall of the outer shell. One side of the slider is fixedly connected with a clamping plate. A touch block and a switch are respectively installed on one of the clamping plates of each clamping assembly and one end of the outer shell. The touch block corresponds to the switch, and an alarm is installed above the outer shell on one side.

[0013] Preferably, the other side of the annular disc is fixedly connected with a connecting rod, and one end of the connecting rod is fixedly connected with a telescopic rod, and the telescopic rod is fixedly connected to the lower part of the top disc.

[0014] Preferably, the transmission assembly includes a polygonal rod, and a polygonal cylinder is arranged outside the polygonal rod. The polygonal cylinder is rotatably installed on the top disc through a second bearing. A gear is installed outside the polygonal cylinder, and the gear meshes with the arc-shaped rack. The gear moves along the meshing length of the arc-shaped rack to completely tighten the valve on the fire hydrant, and a third spring is fixedly connected between the gear and the buckle.

[0015] Preferably, the hydraulic positioning assembly includes a connecting plate, the connecting plate is fixedly connected above the top disc, an outer cylinder is fixedly connected above the connecting plate, a piston is arranged inside the outer cylinder, one side of the piston is fixedly connected with a movable rod, the movable rod passes through the outer cylinder and is fixedly connected with a second ball, the second ball rolls on the arc-shaped plate, a fourth spring is fixedly connected between the second ball and the outer cylinder, the outer cylinder is communicated with a hose, and the hose passes through the polygonal rod and the buckle and is respectively communicated with two rubber air bags.

[0016] Compared with the prior art, the present invention provides a rapid assembly device for fire fighting equipment, which has the following beneficial effects: 1. For this rapid assembly device for fire fighting equipment, the robot places the fire hydrant in the locator, and then the rotary feeding assembly rotates and transfers the fire hydrant. By changing the position of the locator, continuous feeding of the fire hydrant can be realized. When the clamping assembly moves on the first half moon strip and the second half moon strip to generate a squeezing movement, the clamping assembly clamps the fire hydrant for positioning. When the moving wheel moves out of the arc-shaped strip, at this time, the polygonal rod of the transmission assembly drives the buckle to move downward to engage with the valve of the fire hydrant, and then the gear walks to the position of the arc-shaped rack for transmission, so that the transmission assembly drives the buckle to rotate and tighten the valve on the fire hydrant. In this way, by rotating for continuous feeding of the fire hydrant, the fire hydrant can be continuously assembled, and cooperating with the robot for loading and unloading operations can not only improve the assembly efficiency, but also has simple operation and low cost.

[0017] 2. The fire-fighting equipment rapid assembly device drives the arc-shaped toothed rod through the transmission component, so that the buckle drives the valve to rotate and assemble on the fire hydrant. During the assembly process, if the valve is skewed and not assembled in place, at this time, the valve and the fire hydrant drive the clamping plate to rotate, and the clamping plate can drive the contact block to press the switch, so that the alarm can be used for alarm reminder, and thus it can be detected whether the valve is installed skewed during the assembly process. Secondly, when the second ball of the hydraulic positioning component is squeezed between the arc-shaped plate, the hydraulic positioning component pushes the liquid into the rubber airbag, so that the rubber airbag is closely attached to the valve of the fire hydrant, thus playing a role in clamping the valve. Then, the moving wheel moves to the arc-shaped strip, and through the extrusion movement, the moving wheel drives the annular disc and the buckle to move upward. The buckle lifts the fire hydrant through the valve and disengages from the locator. At this time, it can be determined that the valve and the fire hydrant are firmly assembled. If the valve and the fire hydrant fall off, it can be judged that there is a problem with the assembly failure at this time, and then readjustment is carried out, and the operation of re-feeding and reassembling is continued. By using this method, automated multiple detection operations can be carried out during and after the assembly process.

[0018] 3. The fire-fighting equipment rapid assembly device places the fire hydrant on the locator by a robot, and then drives the fire hydrant to rotate through the rotary feeding component. When a set of clamping components walks on the first half-moon strip and the second half-moon strip and generates an extrusion movement, automatic clamping of the fire hydrant can be realized. After clamping, the moving wheel disengages from the arc-shaped strip. At this time, the transmission component drives the buckle to move downward and engage with the valve. Subsequently, the transmission component walks to the position of the arc-shaped toothed rod and drives with the arc-shaped toothed rod, so that the transmission component drives the buckle to rotate and tighten the valve onto the fire hydrant. If the valve is skewed during the tightening process, at this time, the fire hydrant drives the contact block to press the switch through the clamping plate, and the alarm sounds at this time. After the alarm, adjustment is carried out. If the valve is tightened smoothly, the upper part of the hydraulic positioning component is smoothly squeezed with the arc-shaped plate. At the same time, the clamping component removes the fixation of the fire hydrant, and the rubber airbag can position the valve through the hydraulic pressure. Then, the moving wheel can walk on the arc-shaped strip, and then lift the buckle and the valve, so that the fire hydrant follows the movement. On the contrary, if the valve and the fire hydrant fall off, after detection, the hydraulic positioning component is separated from the arc-shaped plate, and at this time, the positioning of the fire hydrant is automatically removed, which is convenient for loading and unloading. In this way, the fire hydrant can be continuously placed for a new round of assembly operations. This method can sequentially complete the positioning of the fire hydrant, the engagement of the lower buckle with the valve, automatic assembly, detection during and after the assembly process, and automatic removal of the fire hydrant after detection, so that the structures can be closely coordinated to complete a system process, greatly improving the operation efficiency and convenience, and can also cooperate with the robot to optimize the system process operation, while reducing the overall use cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A three-dimensional view of a fire-fighting equipment rapid assembly device proposed by the present invention; Figure 2Stereoscopic view of the rotary feeding assembly of a rapid assembly device for fire fighting equipment proposed by the present invention; Figure 3 Stereoscopic view of the chassis of a rapid assembly device for fire fighting equipment proposed by the present invention; Figure 4 Stereoscopic view of the connection between the turntable and the clamping assembly of a rapid assembly device for fire fighting equipment proposed by the present invention; Figure 5 Stereoscopic view of the turntable of a rapid assembly device for fire fighting equipment proposed by the present invention; Figure 6 Stereoscopic view before the buckle and the valve are engaged of a rapid assembly device for fire fighting equipment proposed by the present invention; Figure 7 Stereoscopic view of the clamping assembly of a rapid assembly device for fire fighting equipment proposed by the present invention; Figure 8 Stereoscopic view of the cross-section of the clamping assembly of a rapid assembly device for fire fighting equipment proposed by the present invention; Figure 9 Stereoscopic view of the transmission assembly of a rapid assembly device for fire fighting equipment proposed by the present invention; Figure 10 Stereoscopic view of the cross-section of the transmission assembly of a rapid assembly device for fire fighting equipment proposed by the present invention.

[0020] In the figure: 100, fire hydrant assembly mechanism; 101, rotary feeding assembly; 1011, chassis; 1012, rotating cylinder; 1013, turntable; 1014, auxiliary wheel; 1015, top plate; 1016, locator; 1017, first bearing; 1018, fixed rod; 102, fixed strip; 103, first half-moon strip; 104, arc strip; 105, fixed bracket; 106, arc plate; 107, support frame; 108, clamping assembly; 1081, fixed plate; 1082, first ball; 1083, sliding sleeve; 1084, first spring; 1085, sliding rod; 1086, outer shell; 1087, clamping plate; 1088, second spring; 1089, slider; 10810, chute; 10811, switch; 10812, contact block; 109, support; 110, arc rack; 111, second half-moon strip; 200, locking and detection mechanism; 201, transmission assembly; 2011, multi-sided rod; 2012, multi-sided cylinder; 2013, gear; 2014, third spring; 2015, second bearing; 202, buckle; 203, hydraulic positioning assembly; 2031, connecting plate; 2032, fourth spring; 2033, second ball; 2034, movable rod; 2035, piston; 2036, outer cylinder; 2037, hose; 204, rubber airbag; 205, third bearing; 206, annular disc; 207, moving wheel; 208, connecting rod; 209, telescopic rod. Detailed implementation mode

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0022] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.

[0023] Embodiment 1: Refer to Figures 1 - 7 and Figure 9 , a rapid assembly device for fire fighting equipment, including a fire hydrant assembly mechanism 100, and a plurality of locking and detection mechanisms 200 are arranged on the fire hydrant assembly mechanism 100; The fire hydrant assembly mechanism 100 includes a rotary feeding component 101, a first half-moon strip 103, a second half-moon strip 111, an arc strip 104 and an arc plate 106. The end of the inner arc surface of the first half-moon strip 103 is an arc surface, and the end of the outer arc surface of the second half-moon strip 111 is an arc surface. By arranging opposite arc surfaces at the ends of the first half-moon strip 103 and the second half-moon strip 111, the first ball 1082 can be smoothly pushed by the arc surface extrusion to move the slide bar 1085, so that the outer shell 1086 can drive the clamping plate 1087 to automatically position the fire hydrant. The rotary feeding component 101 includes a chassis 1011. Above the chassis 1011 is fixedly connected to a bracket 109, and above the chassis 1011 are fixedly connected with a support frame 107, a fixing frame 105 and two fixing strips 102. The tops of the two fixing strips 102 are respectively fixedly connected to the first half-moon strip 103 and the second half-moon strip 111. The upper ends of the support frame 107 and the fixing frame 105 are respectively fixedly connected to the arc plate 106 and the arc strip 104. A first bearing 1017 is fixedly installed on the chassis 1011, and a rotating cylinder 1012 is rotatably installed in the first bearing 1017. Above the rotating cylinder 1012 is fixedly connected to a turntable 1013. Above the turntable 1013 are fixedly connected with a plurality of fixing rods 1018 and a plurality of positioners 1016. The fire hydrant can be preliminarily limited by the positioners 1016 to keep the fire hydrant stable. The tops of the plurality of fixing rods 1018 are fixedly connected to the same top plate 1015. Below the turntable 1013 are fixedly connected with a plurality of auxiliary wheels 1014. The turntable 1013 can be supported by the auxiliary wheels 1014, and at the same time, the auxiliary wheels 1014 can assist the turntable 1013 to move smoothly. The plurality of auxiliary wheels 1014 roll on the chassis 1011. There are multiple groups of clamping components 108 arranged on the rotary feeding component 101. The number of each group of clamping components 108 is two. The clamping component 108 includes a fixing plate 1081 and an outer shell 1086. The fixing plate 1081 is fixedly connected to the turntable 1013. A sliding sleeve 1083 is installed on the fixing plate 1081. A first spring 1084 is fixedly connected between the sliding sleeve 1083 and the outer shell 1086. The first spring 1084 drives the slide bar 1085 to reset, so that the outer shell 1086 and the clamping plate 1087 can perform a reset movement, so that after the first ball 1082 moves out of the first half-moon strip 103 and the second half-moon strip 111, the positioning of the fire hydrant can be automatically removed. A slide bar 1085 is slidably connected in the sliding sleeve 1083. The two ends of the slide bar 1085 are respectively fixedly connected to the outer shell 1086 and the first ball 1082. The first ball 1082 can reduce the frictional resistance with the first half-moon strip 103 and the second half-moon strip 111 to maintain the smoothness of the first ball 1082. The two first balls 1082 in each group of clamping components 108 respectively roll on the first half-moon strip 103 and the second half-moon strip 111. Each group of clamping components 108 rotates to the first half-moon strip 103 and the second half-moon strip 111 and generates extrusion to clamp the fire hydrant. A bracket 109 is also connected to the rotary feeding component 101.The upper end of the support 109 is fixedly connected to an arc-shaped toothed rod 110; The locking and detection mechanism 200 includes a transmission component 201. The transmission component 201 includes a multi-sided rod 2011. A multi-sided cylinder 2012 is arranged outside the multi-sided rod 2011. The multi-sided rod 2011 can slide in the multi-sided cylinder 2012, so that the up and down position of the buckle 202 can be adjusted smoothly. And the polygonal structures of the multi-sided cylinder 2012 and the multi-sided rod 2011 enable the multi-sided cylinder 2012 to rotate and smoothly drive the multi-sided rod 2011 to rotate. The multi-sided cylinder 2012 is rotationally installed on the top plate 1015 through a second bearing 2015. The second bearing 2015 can assist the multi-sided cylinder to rotate stably. A gear 2013 is installed outside the multi-sided cylinder 2012. The gear 2013 meshes with the arc-shaped toothed rod 110. Through the transmission between the gear 2013 and the arc-shaped toothed rod 110, the multi-sided cylinder 2012 drives the multi-sided rod 2011 and the buckle 202 to rotate, so that the valve can be automatically tightened on the fire hydrant. The meshing length of the gear 2013 along the arc-shaped toothed rod 110 enables the valve to be completely tightened on the fire hydrant. And a third spring 2014 is fixedly connected between the gear 2013 and the buckle 202. The third spring 2014 can drive the buckle 202 to reset downward, so that the buckle 202 can be engaged with the valve, so that the rotation of the buckle 202 can smoothly drive the valve to be tightened on the fire hydrant. The transmission component 201 is driven by the arc-shaped toothed rod 110 after revolution. The bottom end of the transmission component 201 is connected to a buckle 202. A third bearing 205 is installed outside the buckle 202. The third bearing 205 can keep the buckle 202 rotating smoothly. An annular disc 206 is rotationally installed on the third bearing 205. The other side of the annular disc 206 is fixedly connected to a connecting rod 208. One end of the connecting rod 208 is fixedly connected to a telescopic rod 209. The telescopic rod 209 can fix the connecting rod 208, thereby preventing the annular disc 206 and the moving wheel 207 from rotating. And the telescopic rod 209 can be telescopic, enabling the buckle 202 to move up and down smoothly. The telescopic rod 209 is fixedly connected to the lower part of the top plate 1015. A moving wheel 207 is installed on one side of the annular disc 206. The moving wheel 207 moves to the arc-shaped strip 104 by rotation, and the buckle 202 is lifted by the annular disc 206 and the third bearing 205, so that the fire hydrant is lifted. Two rubber air bags 204 are installed in the buckle 202. The two rubber air bags 204 are connected to a hydraulic positioning component 203 passing through the transmission component 201. One end of the hydraulic positioning component 203 walks to the arc-shaped plate 106 by rotation and generates extrusion, and then drives the rubber air bags 204 to expand through hydraulic pressure to position the fire hydrant.

[0024] In this embodiment: The robot places the fire hydrant in the locator 1016, and then rotates the turntable 1013 to rotate and transfer the fire hydrant. By changing the position of the locator 1016 in this way, the operation of continuously placing the fire hydrants can also be realized. When the first ball 1082 moves on the first half-moon strip 103 and the second half-moon strip 111 and generates a squeezing motion, the first ball 1082 pushes the slide rod 1085 and the housing 1086 to move, thereby making the clamping plate 1087 clamp the fire hydrant for positioning. When the moving wheel 207 moves out of the arc-shaped strip 104, at this time, the third spring 2014 drives the buckle 202 to reset downward, and the buckle 202 engages with the valve of the fire hydrant. Then the gear 2013 moves to the position of the arc-shaped rack 110 for transmission, so that the gear 2013 drives the multi-sided cylinder 2012 and the multi-sided rod 2011 to rotate. The multi-sided rod 2011 drives the buckle 202 to rotate and tighten the valve on the fire hydrant. In this way, by rotating, the fire hydrants can be continuously placed, enabling the continuous assembly operation of the fire hydrants. Moreover, in cooperation with the robot for loading and unloading operations, not only can the assembly efficiency be improved, but also the operation is simple and the cost is low.

[0025] Embodiment 2: Refer to Figures 8 - 10, a rapid assembly device for fire-fighting equipment, including a hydraulic positioning component 203. The hydraulic positioning component 203 includes a connecting plate 2031. The connecting plate 2031 is fixedly connected above the top plate 1015. An outer cylinder 2036 is fixedly connected above the connecting plate 2031. A piston 2035 is arranged inside the outer cylinder 2036. A movable rod 2034 is fixedly connected to one side of the piston 2035. The movable rod 2034 passes through the outer cylinder 2036 and is fixedly connected to the second ball 2033. The movement resistance between the second ball 2033 and the arc-shaped plate 106 can be reduced to maintain the smoothness of the operation. The second ball 2033 rolls on the arc-shaped plate 106. A fourth spring 2032 is fixedly connected between the second ball 2033 and the outer cylinder 2036. The fourth spring 2032 drives the movable rod 2034 and the piston 2035 to reset, so that the liquid flows back upward, thereby removing the fixation of the valve. The outer cylinder 2036 is communicated with a hose 2037. The hose 2037 can play a role in liquid infusion. Moreover, the hose 2037 is soft and telescopic, and a section is reserved above the multi-sided rod 2011 so that the multi-sided rod 2011 can move smoothly. The hose 2037 passes through the multi-sided rod 2011 and the buckle 202 and is respectively communicated with two rubber air bags 204. The part of the rubber air bag 204 in contact with the valve can be treated with rubber thickening, so as to maintain the firm clamping of the valve. The upper end of the arc-shaped strip 104 is an arc surface. Through the arc surface design of the upper end of the arc-shaped strip 104, when the moving wheel 207 moves above the arc-shaped strip 104, the arc-shaped strip 104 can push up the moving wheel 207, and then the buckle 202 can be driven by the annular disc 206 and the third bearing 205 to lift the valve, so as to judge whether the connection between the valve and the fire hydrant is firm. The end of the inner arc surface of the arc-shaped plate 106 is an arc surface. Through the arc surface setting at the end of the arc-shaped plate 106, when the second ball 2033 moves to the arc-shaped plate 106, it can be squeezed to drive the movable rod 2034 to move, and then the piston 2035 moves, so that the piston 2035 presses the liquid into the rubber air bag 204, and the rubber air bag 204 is closely attached to the valve, so as to position the valve; The clamping assembly 108 includes a fixing plate 1081 and a housing 1086. Two sliding grooves 10810 are formed in the housing 1086. The same slider 1089 is slidably connected in the two sliding grooves 10810. When the valve is skewed, the movable clamping plate 1087 can drive the deformation of the slider 1089 and the second spring 1088, so that the clamping plate 1087 can move smoothly. At the same time, in the initial state, the second spring 1088 can maintain the position of the slider 1089. Both sides of the slider 1089 are fixedly connected with the second spring 1088. One end of the second spring 1088 is fixedly connected in the side wall of the housing 1086. One side of the slider 1089 is fixedly connected with the clamping plate 1087. Contact blocks 10812 and switches 10811 are respectively installed on one clamping plate 1087 and one end of the housing 1086 of each clamping assembly 108. The contact block 10812 corresponds to the switch 10811, and an alarm is installed above the housing 1086 on one side. In this embodiment: Through the transmission of the transmission assembly 201 and the arc-shaped tooth bar 110, the buckle 202 drives the valve to rotate and be assembled on the fire hydrant. During the assembly process, if the valve is skewed and not assembled in place, at this time, the valve and the fire hydrant drive the clamping plate 1087 to rotate, and the clamping plate 1087 can drive the contact block 10812 to press the switch 10811, so that an alarm can be given through the alarm to detect whether the valve is skewed during the assembly process. Secondly, when the second ball 2033 is squeezed between the arc-shaped plate 106, the second ball 2033 pushes the movable rod 2034 and the piston 2035 to move. The piston 2035 pushes the liquid into the rubber airbag 204, so that the rubber airbag 204 is closely attached to the valve of the fire hydrant, thus playing a role in clamping the valve. Then, the moving wheel 207 moves to the arc-shaped strip 104, and through the extrusion movement, the moving wheel 207 drives the annular disc 206 and the buckle 202 to move upward. The buckle 202 lifts the fire hydrant through the valve and disengages from the locator 1016. At this time, it can be determined that the valve and the fire hydrant are firmly assembled. If the valve and the fire hydrant fall off, it can be judged that there is a problem of failed assembly at this time, and then readjustment is carried out, and the assembly operation is continued after re-throwing. By using this method, automatic multiple detection operations can be carried out during and after the assembly process.

[0026] Example 3: Refer to Figures 2 - 4 、 Figure 6 and Figure 9, a rapid assembly device for fire-fighting equipment, comprising a fire hydrant assembly mechanism 100. The fire hydrant assembly mechanism 100 includes a rotary feeding component 101, a first semi-circular strip 103, a second semi-circular strip 111, an arc-shaped strip 104, and an arc-shaped plate 106. Multiple groups of clamping components 108 are arranged on the rotary feeding component 101. Each group of clamping components 108 travels to the first semi-circular strip 103 and the second semi-circular strip 111 through rotation and generates extrusion to clamp the fire hydrant. A bracket 109 is also connected to the rotary feeding component 101, and an arc-shaped toothed rod 110 is fixedly connected to the upper end of the bracket 109; The locking and detection mechanism 200 includes a transmission component 201. The transmission component 201 is transmitted with the arc-shaped toothed rod 110 after revolution. A buckle 202 is connected to the bottom end of the transmission component 201. A third bearing 205 is installed outside the buckle 202, and an annular disc 206 is rotatably installed on the third bearing 205. A moving wheel 207 is installed on one side of the annular disc 206. The moving wheel 207 moves to the arc-shaped strip 104 through rotation and lifts the buckle 202 through the annular disc 206 and the third bearing 205, so that the fire hydrant moves upward. Two rubber air bags 204 are installed in the buckle 202, and the two rubber air bags 204 are connected to a hydraulic positioning component 203 passing through the transmission component 201. One end of the hydraulic positioning component 203 travels to the arc-shaped plate 106 through rotation and generates extrusion, and then drives the rubber air bags 204 to expand through hydraulic pressure to position the fire hydrant.

[0027] In this embodiment: The robot is used to place the fire hydrant on the positioner 1016, and then the rotating feeding component 101 drives the fire hydrant to rotate. When a set of clamping components 108 move to the first half strip 103 and the second half strip 111 and produce a squeezing motion, automatic clamping of the fire hydrant can be achieved. After clamping, the moving wheel 207 disengages from the arc-shaped strip 104. At this time, the transmission component 201 drives the buckle 202 to move downward and engage with the valve. Subsequently, the transmission component 201 moves to the position of the arc-shaped rack 110 and transmits power with the arc-shaped rack 110, so that the transmission component 201 drives the buckle 202 to rotate and tighten the valve onto the fire hydrant. If the valve is skewed during the tightening process, the fire hydrant drives the contact block 10812 to press the switch 10811 through the clamping plate 1087. At this time, the alarm sounds, and adjustments are made after the alarm. If the valve is tightened smoothly, the upper part of the hydraulic positioning component 203 smoothly produces extrusion with the arc-shaped plate 106. At the same time, the clamping component 108 removes the fixation of the fire hydrant, and the rubber airbag 204 can position the valve through hydraulic pressure. Then, the moving wheel 207 can move on the arc-shaped strip 104, and then the buckle 202 and the valve are lifted, so that the fire hydrant moves accordingly. On the contrary, if the valve falls off from the fire hydrant, after detection, the hydraulic positioning component 203 separates from the arc-shaped plate 106, and at this time, the positioning of the fire hydrant is automatically removed, facilitating loading and unloading. In this way, the fire hydrant can be continuously placed for a new round of assembly operations. This method can sequentially complete the positioning of the fire hydrant, lowering the buckle 202 to engage with the valve, automatic assembly, the assembly process, inspection after assembly, and automatic removal of the fire hydrant after inspection. In this way, the structures can be tightly coordinated to complete a system process, greatly improving the efficiency and convenience of the operation. Moreover, it can cooperate with the robot to optimize the system process operation and simultaneously reduce the overall usage cost.

[0028] Working principle: When assembling the fire hydrant, the robot places the fire hydrant into the positioner 1016, and then rotates the turntable 1013 to move the fire hydrant. After the movement, the fire hydrant can be continuously placed. As the fire hydrant is transferred, the first ball 1082 moves to the arc surfaces of the first half strip 103 and the second half strip 111, and the first ball 1082 is driven by the arc surfaces of the first half strip 103 and the second half strip 111 to squeeze and drive the slide bar 1085 to move. The first ball 1082 also causes the first spring 1084 to deform. The slide bar 1085 drives the housing 1086 and the slider 1089 to move, so that the two clamping plates 1087 clamp and position the fire hydrant, and the fire hydrant continues to be transferred. When the moving wheel 207 disengages from the arc-shaped strip 104, the third spring 2014 drives the buckle 202 to move downward, so that the buckle 202 engages with the valve; Then, the gear 2013 moves to the position of the arc-shaped rack 110 and drives the arc-shaped rack 110, causing the gear 2013 to drive the multi-sided cylinder 2012 to rotate on its own axis. The multi-sided cylinder 2012 drives the multi-sided rod 2011 and the buckle 202 to rotate, and the buckle 202 drives the valve to rotate, so that the valve is tightened on the fire hydrant. If the valve is skewed and stuck, at this time, the valve drives the fire hydrant to rotate, causing the fire hydrant to drive the clamping plate 1087 and the contact block 10812 to move. The contact block 10812 presses the switch 10811, enabling the switch 10811 to control the alarm to give an alarm reminder. After the alarm, the valve is loosened and readjusted. After adjustment, the second ball 2033 moves to the arc surface of the arc-shaped plate 106. At this time, the second ball 2033 is driven by the extrusion of the arc surface of the arc-shaped plate 106 to drive the movable rod 2034 to move. At the same time, the second ball 2033 compresses the fourth spring 2032, and the movable rod 2034 can drive the piston 2035 to move. The piston 2035 presses the liquid into the rubber airbag 204, causing the rubber airbag 204 to closely adhere to the valve for positioning; After the valve is positioned, the first ball 1082 disengages from the first half-moon strip 103 and the second half-moon strip 111, and the first spring 1084 drives the housing 1086 to reset, removing the positioning of the fire hydrant by the clamping plate 1087. When the moving wheel 207 moves above the arc-shaped strip 104, the arc surface of the arc-shaped strip 104 squeezes the moving wheel 207 to move upward. The moving wheel 207 drives the buckle 202 to move upward through the annular disc 206 and the third bearing 205. If the buckle 202 directly lifts the fire hydrant through the valve, the connection between the valve and the fire hydrant is stable. Otherwise, the valve and the fire hydrant are disengaged, and at this time, it is reinserted for assembly. When the second ball 2033 disengages from the arc-shaped plate 106, at this time, the fourth spring 2032 drives the movable rod 2034 and the piston 2035 to reset, pumping the liquid back upward into the outer cylinder 2036, thereby removing the valve fixation. At this time, the assembled fire hydrant can be taken out, and the feeding continues for a new round of fire hydrant assembly operations.

Claims

1. A rapid assembly device for fire fighting equipment, comprising a fire hydrant assembly mechanism (100), characterized in that: The fire hydrant assembly mechanism (100) is provided with a plurality of locking and detection mechanisms (200); The fire hydrant assembly mechanism (100) comprises a rotary feeding assembly (101), a first half-moon bar (103), a second half-moon bar (111), an arcuate bar (104) and an arcuate plate (106); the rotary feeding assembly (101) is provided with a plurality of groups of clamping assemblies (108); each group of the clamping assemblies (108) moves onto the first half-moon bar (103) and the second half-moon bar (111) by rotating and generating extrusion to clamp the fire hydrant; the rotary feeding assembly (101) is also connected to a bracket (109); the upper end of the bracket (109) is fixedly connected to an arcuate gear rod (110); The locking and detecting mechanism (200) comprises a transmission assembly (201), wherein the transmission assembly (201) is driven by the arc-shaped toothed rod (110) after revolution, wherein the bottom end of the transmission assembly (201) is connected to a buckle (202), wherein a third bearing (205) is mounted outside the buckle (202), wherein an annular disk (206) is rotatably mounted on the third bearing (205), wherein a moving wheel (207) is mounted on one side of the annular disk (206), wherein the moving wheel (207) is moved to the arc-shaped toothed rod (110) by rotation. (104), and lifts the buckle (202) through the annular plate (206) and the third bearing (205), so that the fire hydrant moves upward, and two rubber air bags (204) are installed in the buckle (202), and the two rubber air bags (204) are connected to the hydraulic positioning component (203) that penetrates the transmission component (201), and one end of the hydraulic positioning component (203) moves onto the arc plate (106) through rotation, and after being squeezed, the rubber air bag (204) is driven by hydraulic pressure to expand to position the fire hydrant.

2. The rapid assembly device for fire fighting equipment according to claim 1, characterized in that: The rotary feeding assembly (101) comprises a chassis (1011), the upper part of the chassis (1011) is fixedly connected to a bracket (109), and the upper part of the chassis (1011) is fixedly connected to a support frame (107), a fixing frame (105) and two fixing bars (102), the top ends of the two fixing bars (102) are respectively fixedly connected to a first half-moon bar (103) and a second half-moon bar (111), and the upper ends of the support frame (107) and the fixing frame (105) are respectively fixedly connected to an arc plate (106) and an arc bar (104); A first bearing (1017) is fixedly mounted on the chassis (1011), a rotating drum (1012) is rotatably mounted in the first bearing (1017), a rotating disk (1013) is fixedly connected above the rotating drum (1012), a plurality of auxiliary wheels (1014) are fixedly connected below the rotating disk (1013), and the plurality of auxiliary wheels (1014) roll on the chassis (1011).

3. The rapid assembly device for fire fighting equipment according to claim 1, characterized in that: The upper part of the end of the arc strip (104) is an arc surface, and the end of the inner arc surface of the arc plate (106) is an arc surface.

4. The rapid assembly device for fire fighting equipment according to claim 1, characterized in that: The end of the inner arc surface of the first half-moon strip (103) is a arc surface, and the end of the outer arc surface of the second half-moon strip (111) is a arc surface.

5. The rapid assembly device for fire fighting equipment according to claim 2, characterized in that: A plurality of fixing rods (1018) and a plurality of positioners (1016) are fixedly connected above the rotating disk (1013), and the top ends of the plurality of fixing rods (1018) are fixedly connected to the same top disk (1015).

6. The rapid assembly device for fire fighting equipment according to claim 5, characterized in that: The number of the clamping assemblies (108) in each group is two. The clamping assemblies (108) include a fixed plate (1081) and a shell (1086). The fixed plate (1081) is fixedly connected to the rotating disk (1013). A sliding sleeve (1083) is installed on the fixed plate (1081). A first spring (1084) is fixedly connected between the sliding sleeve (1083) and the shell (1086). A sliding rod (1085) is slidably connected inside the sliding sleeve (1083). Two ends of the sliding rod (1085) are respectively fixedly connected to the shell (1086) and the first ball bearings (1082). The two first ball bearings (1082) in each group of the clamping assemblies (108) roll on the first half-moon strip (103) and the second half-moon strip (111), respectively.

7. The rapid assembly device for fire fighting equipment according to claim 6, characterized in that: Two slide grooves (10810) are provided in the housing (1086), and the same slider (1089) is slidably connected in the two slide grooves (10810), and the second spring (1088) is fixedly connected to both sides of the slider (1089), and one end of the second spring (1088) is fixedly connected to the side wall of the housing (1086), and a clamping plate (1087) is fixedly connected to one side of the slider (1089), and a contact block (10812) and a switch (10811) are respectively installed on one end of one clamping plate (1087) of each group of clamping components (108) and the housing (1086), and the contact block (10812) corresponds to the switch (10811), and an alarm is installed above the housing (1086) on one side.

8. The rapid assembly device for fire fighting equipment according to claim 5, characterized in that: A connecting rod (208) is fixedly connected to the other side of the annular plate (206), and a telescopic rod (209) is fixedly connected to one end of the connecting rod (208), and the telescopic rod (209) is fixedly connected to the bottom of the top plate (1015).

9. The rapid assembly device for fire fighting equipment according to claim 5, characterized in that: The transmission assembly (201) comprises a polygonal rod (2011), a polygonal tube (2012) is arranged outside the polygonal rod (2011), the polygonal tube (2012) is rotatably mounted on a top plate (1015) via a second bearing (2015), a gear (2013) is mounted outside the polygonal tube (2012), the gear (2013) is meshed with an arc-shaped gear rod (110), the gear (2013) is meshed along the meshing length of the arc-shaped gear rod (110), so that the valve is completely tightened on the fire hydrant, and a third spring (2014) is fixedly connected between the gear (2013) and the buckle (202).

10. The rapid assembly device for fire fighting equipment according to claim 9, characterized in that: The hydraulic positioning assembly (203) comprises a connecting plate (2031), wherein the connecting plate (2031) is fixedly connected to the top of the top plate (1015), an outer cylinder (2036) is fixedly connected to the top of the connecting plate (2031), a piston (2035) is arranged inside the outer cylinder (2036), a movable rod (2034) is fixedly connected to one side of the piston (2035), the movable rod (2034) passes through the outer cylinder (2036) and is fixedly connected to a second ball (2033), the second ball (2033) rolls on the arc plate (106), a fourth spring (2032) is fixedly connected between the second ball (2033) and the outer cylinder (2036), the outer cylinder (2036) is connected to a hose (2037), and the hose (2037) passes through a polygonal rod (2011) and a buckle (202) and is respectively connected to two rubber airbags (204).

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