CN111577973B - Fire hose laying device for remote water supply - Google Patents
Fire hose laying device for remote water supply Download PDFInfo
- Publication number
- CN111577973B CN111577973B CN202010486352.8A CN202010486352A CN111577973B CN 111577973 B CN111577973 B CN 111577973B CN 202010486352 A CN202010486352 A CN 202010486352A CN 111577973 B CN111577973 B CN 111577973B
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- China
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- transmission shaft
- fixedly arranged
- ferrule
- wall
- bevel gear
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/0243—Laying or reclaiming pipes on land, e.g. above the ground above ground
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/06—Accessories therefor, e.g. anchors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/12—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a fire hose laying device for remote water supply, which comprises a laying shell, wherein a working cavity is arranged in the laying shell, a through hole is communicated with the inner wall of the right side of the working cavity and the outside, a ferrule releasing component is arranged in the working cavity, the ferrule releasing component comprises a fixed support fixedly arranged on the inner wall of the front side of the working cavity, a sliding block which is arranged at the right end of the fixed support and can slide back and forth, a supporting slide block which is arranged at the right end of the sliding block and can slide up and down, a ferrule block arranged at the upper end of the supporting slide block, and a ferrule tool which is fixedly arranged on the ferrule block and can extend out of the outside through the through hole, the invention adopts a plurality of ferrule tools, the ferrule tools are sequentially sleeved on a guardrail supporting column along the way in a ferrule mode, so that a water pipe is always close to a guardrail when the remote water supply is, the influence on the passing of other pedestrians and vehicles along the way is prevented.
Description
Technical Field
The invention relates to the technical field of fire-fighting appliances, in particular to a fire-fighting water pipe laying device for remote water supply.
Background
In fire fighting, situations are sometimes encountered in which there is not enough water source at the fire site, and remote water transfer is required. In remote water delivery, it is common to place the pump at a remote source and lay water pipes along the way. However, the water conveying distance is too long, so that the water pipes can be jumbled to influence other pedestrians and vehicles, and great potential safety hazards are caused.
Disclosure of Invention
The object of the present invention is to provide a fire hose laying device for remote water supply, which overcomes the above-mentioned drawbacks of the prior art.
The fire hose laying device for remote water supply comprises a laying shell, wherein a working cavity is arranged in the laying shell, a through hole is formed in the inner wall of the right side of the working cavity and communicated with the outside, a ferrule releasing assembly is arranged in the working cavity and comprises a fixed support fixedly arranged on the inner wall of the front side of the working cavity, a sliding block arranged at the right end of the fixed support and capable of sliding back and forth, a supporting sliding block arranged at the right end of the sliding block and capable of sliding up and down, a ferrule block placed at the upper end of the supporting sliding block, a ferrule tool fixedly arranged on the ferrule block and capable of extending out of the outside through the through hole, and a hinge rod hinged with the ferrule tool, a round hole is formed in the ferrule block, a replacing assembly is arranged in the working cavity and comprises a horizontal support fixedly arranged on the inner wall of the right, The rotary ring tool butt joint device comprises a first transmission shaft, a second transmission shaft, a rotary frame, a linkage groove and a baffle plate, wherein the first transmission shaft is rotatably connected to the lower end of a horizontal support and is located in a round hole, the second transmission shaft is rotatably connected to the inner wall of the upper side of a working cavity, the rotary frame is fixedly arranged at the lower end of the second transmission shaft, the linkage groove is arranged in the rotary frame and can be in sliding connection with a ring block, the baffle plate is fixedly arranged on the inner wall of the rear side of the working cavity, the baffle plate can be in butt joint with the ring tool at the lowest.
Preferably, a motor is fixedly arranged on the inner wall of the left side of the working cavity, and a third transmission shaft which is rotatably connected with the fixed support is in power connection with the right end of the motor.
Wherein, lasso release subassembly still including set firmly in the working chamber front end just is located to the support around the fixed bolster right side, rotate on the support around to be connected with the fourth transmission shaft of extending about, be located around to the support right side the fourth transmission shaft is last to have set firmly first gear, around to the support right-hand member be equipped with gliding spring bracket from top to bottom, spring bracket with be connected with coupling spring between the working chamber downside inner wall, the spring bracket rear end is equipped with the adaptation slider admittedly, be equipped with the slip chamber in the adaptation slider, slip chamber inner wall sliding connection have with support slider front end fixed connection's sliding support, the pipe through-hole that can hold fire-fighting water pipe to pass through has set firmly in the lasso instrument, the pipe through-hole with be connected with the lasso spring between the articulated rod, support slider upper end still is equipped with and is used for making and is located support slider upper end the spacing frame of lasso instrument.
Wherein, change the subassembly still including set firmly in last sector gear of second transmission shaft, just sector gear flank of tooth radian is ninety degrees, sector gear with be connected with the torsional spring between the side inner wall of working chamber upside, the side inner wall of working chamber upside rotates and is connected with and is located the left fifth transmission shaft of second transmission shaft, set firmly on the fifth transmission shaft can with the second gear that sector gear meshing is connected.
Wherein the power control assembly comprises a sixth transmission shaft which is rotatably connected to the left end of the horizontal support and is rotatably connected with the inner wall of the left side of the working cavity, a first bevel gear is fixedly arranged on the sixth transmission shaft, an auxiliary belt wheel which is positioned on the left side of the first bevel gear is fixedly arranged on the sixth transmission shaft, a second bevel gear which is positioned on the lower side of the second bevel gear and is meshed with the first bevel gear is fixedly arranged on the fifth transmission shaft, a main belt wheel is fixedly arranged on the fourth transmission shaft which is positioned on the left side of the front-back support, a belt is connected between the main belt wheel and the auxiliary belt wheel, a third bevel gear which is positioned on the left side of the main belt wheel is fixedly arranged on the fourth transmission shaft, a fourth bevel gear is fixedly arranged on the third transmission shaft which is positioned on the right side of the fixed support, a seventh transmission shaft is rotatably connected with, the front end of the seventh transmission shaft is in splined connection with an eighth transmission shaft, a linkage spring is connected between the rear end of the eighth transmission shaft and the rear end of the linkage cavity, a fifth bevel gear which can be in meshed connection with the fourth bevel gear and the third bevel gear is fixedly arranged at the front end of the eighth transmission shaft, a linkage support located on the rear side of the sliding block is fixedly arranged at the right end of the fixed support, and a reset spring is connected between the linkage support and the sliding block.
The invention has the beneficial effects that: the invention adopts a plurality of ferrule tools, and the ferrule tools are sequentially sleeved on the guardrail supporting columns along the way in a ferrule mode, so that the water pipe is always close to the guardrail when water is remotely delivered, the water pipe is prevented from mixing under the action of the guardrail supporting columns, and the influence on the passing of other pedestrians and vehicles along the way is prevented.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic view showing the overall structure of a fire hose laying apparatus for remote water supply according to the present invention;
3 FIG. 32 3 is 3 a 3 schematic 3 view 3 of 3 the 3 structure 3 in 3 the 3 direction 3 " 3 A 3- 3 A 3" 3 of 3 FIG. 31 3; 3
FIG. 3 is an enlarged view of the structure of the rotating frame;
fig. 4 is a schematic enlarged view of the structure of the limiting frame.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1 to 4, a fire hose laying device for remote water supply according to an embodiment of the present invention includes a laying housing 11 capable of being fixed at one end of a fire truck near a guardrail, a working chamber 12 is provided in the laying housing 11, a through hole 29 is provided in communication between the right inner wall of the working chamber 12 and the outside, a ferrule releasing assembly 901 is provided in the working chamber 12, the ferrule releasing assembly 901 includes a fixed bracket 18 fixed on the front inner wall of the working chamber 12, a sliding block 23 provided at the right end of the fixed bracket 18 and capable of sliding back and forth, a supporting slider 24 provided at the right end of the sliding block 23 and capable of sliding up and down, a ferrule block 31 placed on the upper end of the supporting slider 24, a ferrule tool 28 fixed on the ferrule block 31 and capable of extending out of the outside through the through hole 29, and a ferrule rod 52 hinged to the ferrule tool, when the supporting column of the guardrail is positioned in the ferrule tool 28, one ferrule tool 28 is released to the outside by the downward movement of the supporting slide block 24, a circular hole 53 is arranged in the ferrule block 31, a replacing component 902 is arranged in the working chamber 12, the replacing component 902 comprises a horizontal bracket 32 fixedly arranged on the inner wall of the right side of the working chamber 12, a first transmission shaft 33 rotatably connected to the lower end of the horizontal bracket 32 and positioned in the circular hole 53, a second transmission shaft 55 rotatably connected to the inner wall of the upper side of the working chamber 12, a rotating frame 30 fixedly arranged at the lower end of the second transmission shaft 55, a linkage groove 56 arranged in the rotating frame 30 and capable of being in sliding connection with the ferrule block 31, and a baffle plate 15 fixedly arranged on the inner wall of the rear side of the working chamber 12, wherein the baffle plate 15 can be abutted against the ferrule tool 28 penetrating through the lowest end of the first transmission shaft 33, when the rotating frame 30 rotates, the rotating frame 30 drives one of the ferrule tools 28 closest to the supporting slide block 24 to rotate ninety degrees and the ferrule tool 28 is not abutted against the baffle 15 any more, so that the one of the ferrule tools 28 closest to the supporting slide block 24 falls on the upper end of the supporting slide block 24, and a power control assembly 903 for controlling the operation of other assemblies when the inner ring of the ferrule tool 28 is abutted by the hinge rod 52 and the guardrail supporting column is further arranged in the working chamber 12.
Advantageously, a motor 17 is fixedly arranged on the inner wall of the left side of the working cavity 12, a third transmission shaft 16 rotatably connected with the fixed bracket 18 is in power connection with the right end of the motor 17, and the third transmission shaft 16 can transmit the power of the motor 17.
According to the embodiment, the ferrule releasing assembly 901 will be described in detail below, the ferrule releasing assembly 901 further includes a front and rear support 25 fixedly disposed at the front end of the working chamber 12 and located at the right side of the fixed support 18, a left and right extending fourth transmission shaft 41 is rotatably connected to the front and rear support 25, a first gear 57 is fixedly disposed on the fourth transmission shaft 41 located at the right side of the front and rear support 25, a spring support 27 capable of sliding up and down is disposed at the right end of the front and rear support 25, a connecting spring 26 is connected between the spring support 27 and the inner wall of the lower side of the working chamber 12, an adapting slider 48 is fixedly disposed at the rear end of the spring support 27, a sliding chamber 47 is disposed in the adapting slider 48, a sliding support 49 fixedly connected to the front end of the support slider 24 is slidably connected to the inner wall of the sliding chamber 47, and a water pipe through hole 50 capable of accommodating a fire hose, a ferrule spring 51 is connected between the water pipe through hole 50 and the hinge rod 52, and a limit frame 58 for limiting the ferrule tool 28 positioned at the upper end of the support slider 24 is further arranged at the upper end of the support slider 24.
According to the embodiment, the following detailed description of the replacing assembly 902 further includes a sector gear 35 fixedly disposed on the second transmission shaft 55, a radian of a tooth surface of the sector gear 35 is ninety degrees, a torsion spring 34 is connected between the sector gear 35 and an upper inner wall of the working chamber 12, the upper inner wall of the working chamber 12 is rotatably connected with a fifth transmission shaft 36 disposed on a left side of the second transmission shaft 55, and a second gear 37 capable of being meshed with the sector gear 35 is fixedly disposed on the fifth transmission shaft 36.
According to the embodiment, the power control element 903 is described in detail below, the power control element 903 comprises a sixth transmission shaft 40 rotatably connected to the left end of the horizontal bracket 32 and rotatably connected to the inner wall of the left side of the working chamber 12, a first bevel gear 13 is fixedly arranged on the sixth transmission shaft 40, a secondary pulley 39 positioned on the left side of the first bevel gear 13 is fixedly arranged on the sixth transmission shaft 40, a second bevel gear 38 positioned on the lower side of the second bevel gear 37 and engaged with the first bevel gear 13 is fixedly arranged on the fifth transmission shaft 36, a primary pulley 22 is fixedly arranged on the fourth transmission shaft 41 positioned on the left side of the front-rear bracket 25, a belt 14 is connected between the primary pulley 22 and the secondary pulley 39, a third bevel gear 21 positioned on the left side of the primary pulley 22 is fixedly arranged on the fourth transmission shaft 41, a fourth bevel gear 19 is fixedly arranged on the third transmission shaft 16 positioned on the right side of the fixed bracket 18, the front end of the sliding block 23 is rotatably connected with a seventh transmission shaft 43, a linkage cavity 44 is arranged in the seventh transmission shaft 43, the front end of the seventh transmission shaft 43 is connected with an eighth transmission shaft 46 through a spline, a linkage spring 45 is connected between the rear end of the eighth transmission shaft 46 and the rear end of the linkage cavity 44, a fifth bevel gear 20 capable of being meshed with the fourth bevel gear 19 and the third bevel gear 21 is fixedly arranged at the front end of the eighth transmission shaft 46, a linkage support 42 positioned at the rear side of the sliding block 23 is fixedly arranged at the right end of the fixed support 18, and a return spring 54 is connected between the linkage support 42 and the sliding block 23.
In the initial state, the sector gear 35 is in meshing engagement with the second gear 37, the fifth bevel gear 20 is not in meshing engagement with the fourth bevel gear 19, the fifth bevel gear 20 is not in meshing engagement with the third bevel gear 21, the slide block 23 is located at the front limit position, and the spring holder 27 is located at the upper limit position.
When a fire hose is laid, one end of the fire hose is fixed at a lake water pump, a vehicle runs forwards along a guardrail, a motor 17 is started to rotate a third transmission shaft 16, the rotating third transmission shaft 16 drives a fourth bevel gear 19 to rotate, when a railing support post is abutted to an articulated rod 52, the articulated rod 52 rotates, a loop spring 51 releases elastic potential energy, the railing support post enters a loop tool 28, the railing support post is abutted to the inner ring of the loop tool 28 through the articulated rod 52 along with the continuous running of the vehicle, the loop tool 28 moves backwards, the loop tool 28 moving backwards drives a support sliding block 24 to move backwards through a loop block 31 and a limiting frame 58, the support sliding block 24 moving backwards drives a sliding block 23 to move backwards, a return spring 54 accumulates the elastic potential energy, and the sliding block 23 moving backwards is driven to move backwards through a seventh transmission shaft 43, a linkage spring 45, The eighth transmission shaft 46 drives the fifth bevel gear 20, the fourth bevel gear 19 and the third bevel gear 21 to be meshed and connected, so that the rotating third transmission shaft 16 drives the fourth transmission shaft 41 to rotate sequentially through the fourth bevel gear 19, the fifth bevel gear 20 and the third bevel gear 21, the rotating fourth transmission shaft 41 drives the sixth transmission shaft 40 to rotate sequentially through the primary pulley 22, the belt 14 and the secondary pulley 39, the rotating sixth transmission shaft 40 drives the second gear 37 to rotate sequentially through the first bevel gear 13, the second bevel gear 38 and the fifth transmission shaft 36, the rotating second gear 37 drives the second transmission shaft 55 to rotate ninety degrees through the sector gear 35, the torsion spring 34 accumulates elastic potential energy, the rotating second transmission shaft 55 drives one ferrule tool 28 closest to the supporting slide block 24 to rotate ninety degrees through the rotating frame 30, and the rotating ferrule tool 28 is abutted against the ferrule tool 28 positioned at the upper end of the supporting slide block 24, the rotating fourth transmission shaft 41 drives the spring support 27 to move downwards through the first gear 57, the connecting spring 26 accumulates elastic potential energy, the downward moving spring support 27 drives the supporting slide block 24 to move downwards through the adapting slide block 48 and the sliding support 49, so that the ferrule tool 28 on the supporting slide block 24 loses support, the ferrule tool 28 which loses support under the action of the railing support post is released to the outside, the ferrule spring 51 releases the elastic potential energy and drives the hinge rod 52 to reset, thereby completing a process of ferrule on the upper end of the railing support post, at the moment, the reset spring 54 releases the elastic potential energy and drives the slide block 23 to move forwards and reset, so that the linkage spring 45 releases the elastic potential energy and drives the fifth bevel gear 20 to be not meshed with the fourth bevel gear 19 and the third bevel gear 21 through the eighth transmission shaft 46, the connecting spring 26 releases the elastic potential energy and drives the fifth bevel gear 20 to be meshed, The adapting slide block 48 and the sliding bracket 49 drive the supporting slide block 24 to move upwards and reset, the ferrule tool 28 which has rotated ninety degrees falls on the upper end of the supporting slide block 24, the torsion spring 34 releases elastic potential energy and resets the rotating frame 30 through the sector gear 35 and the second transmission shaft 55, so that the next ferrule is ready.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. The utility model provides a fire hose laying device for long-range water supply, is including laying the casing, it is equipped with the working chamber in the casing to lay, working chamber right side inner wall communicates with each other with the external world and is equipped with through-hole, its characterized in that:
a loop releasing assembly is arranged in the working cavity and comprises a fixed support fixedly arranged on the inner wall of the front side of the working cavity, a sliding block which is arranged at the right end of the fixed support and can slide back and forth, a supporting sliding block which is arranged at the right end of the sliding block and can slide up and down, a loop block arranged at the upper end of the supporting sliding block, a loop tool which is fixedly arranged on the loop block and can extend out of the outside through the through hole, and a hinge rod hinged with the loop tool, wherein a round hole is formed in the loop block;
the working chamber is internally provided with a replacing component, the replacing component comprises a horizontal support fixedly arranged on the inner wall of the right side of the working chamber, a rotary frame rotatably connected to the lower end of the horizontal support and positioned in the round hole, a first transmission shaft rotatably connected to the inner wall of the upper side of the working chamber, a rotary frame fixedly arranged on the lower end of the second transmission shaft, a linkage groove arranged in the rotary frame and capable of being connected with the ferrule block in a sliding manner, a baffle fixedly arranged on the inner wall of the rear side of the working chamber, and a power control component arranged in the working chamber and capable of being connected with the lowest end of the first transmission shaft in a butt mode through a ferrule tool.
2. A fire hose laying apparatus for remote water supply according to claim 1, characterized in that: the inner wall of the left side of the working cavity is fixedly provided with a motor, and the right end of the motor is in power connection with a third transmission shaft which is rotatably connected with the fixed support.
3. A fire hose laying apparatus for remote water supply according to claim 2, characterized in that: the ferrule releasing component also comprises a front and back bracket which is fixedly arranged at the front end of the working cavity and positioned at the right side of the fixed bracket, the front and rear directional brackets are rotatably connected with a fourth transmission shaft extending left and right, the fourth transmission shaft positioned on the right side of the front and rear directional brackets is fixedly provided with a first gear, a spring support capable of sliding up and down is arranged at the right end of the front and back support, a connecting spring is connected between the spring support and the inner wall of the lower side of the working cavity, the rear end of the spring bracket is fixedly provided with an adaptive sliding block, a sliding cavity is arranged in the adaptive sliding block, the inner wall of the sliding cavity is connected with a sliding bracket fixedly connected with the front end of the supporting sliding block in a sliding way, a water pipe through hole capable of accommodating a fire-fighting water pipe is fixedly arranged in the ferrule tool, a ferrule spring is connected between the water pipe through hole and the hinge rod, the upper end of the supporting sliding block is also provided with a limiting frame used for limiting the ferrule tool positioned at the upper end of the supporting sliding block.
4. A fire hose laying apparatus for remote water supply according to claim 3, characterized in that: the change subassembly still including set firmly in last sector gear of second transmission shaft, just sector gear flank of tooth radian is ninety degrees, sector gear with be connected with the torsional spring between the working chamber upside inner wall, the working chamber upside inner wall rotates and is connected with and is located the left fifth transmission shaft of second transmission shaft, set firmly on the fifth transmission shaft can with the second gear that the sector gear meshing is connected.
5. A fire hose laying apparatus for remote water supply according to claim 4, characterized in that: the power control assembly comprises a sixth transmission shaft which is rotatably connected to the left end of the horizontal support and is rotatably connected with the inner wall of the left side of the working cavity, a first bevel gear is fixedly arranged on the sixth transmission shaft, an auxiliary belt wheel positioned on the left side of the first bevel gear is fixedly arranged on the sixth transmission shaft, a second bevel gear which is positioned on the lower side of the second gear and is meshed with the first bevel gear is fixedly arranged on the fifth transmission shaft, a main belt wheel is fixedly arranged on the fourth transmission shaft positioned on the left side of the forward and backward support, a belt is connected between the main belt wheel and the auxiliary belt wheel, a third bevel gear positioned on the left side of the main belt wheel is fixedly arranged on the fourth transmission shaft, a fourth bevel gear is fixedly arranged on the third transmission shaft positioned on the right side of the fixed support, a seventh transmission shaft is rotatably connected to the front end of the fourth transmission shaft, the front end of the seventh transmission shaft is in splined connection with an eighth transmission shaft, a linkage spring is connected between the rear end of the eighth transmission shaft and the rear end of the linkage cavity, a fifth bevel gear which can be in meshed connection with the fourth bevel gear and the third bevel gear is fixedly arranged at the front end of the eighth transmission shaft, a linkage support located on the rear side of the sliding block is fixedly arranged at the right end of the fixed support, and a reset spring is connected between the linkage support and the sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010486352.8A CN111577973B (en) | 2020-06-01 | 2020-06-01 | Fire hose laying device for remote water supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010486352.8A CN111577973B (en) | 2020-06-01 | 2020-06-01 | Fire hose laying device for remote water supply |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111577973A CN111577973A (en) | 2020-08-25 |
| CN111577973B true CN111577973B (en) | 2020-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010486352.8A Active CN111577973B (en) | 2020-06-01 | 2020-06-01 | Fire hose laying device for remote water supply |
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| Country | Link |
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| CN (1) | CN111577973B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003053625A1 (en) * | 2001-12-20 | 2003-07-03 | Evangelista Russo | Portable machine tool for carrying out welding surfacing and boring of passing and blind holes of various diameters |
| CN110464650A (en) * | 2019-09-05 | 2019-11-19 | 安徽理工大学 | A kind of house and portable novel intelligent medicine box device |
| CN209960064U (en) * | 2019-03-26 | 2020-01-17 | 嘉兴市第一医院 | Connecting mechanism for hospital anesthesia equipment hose |
| CN110994470A (en) * | 2020-01-03 | 2020-04-10 | 衢州柯城幕布电子有限公司 | Automatic cable laying vehicle |
| CN111150319A (en) * | 2020-02-20 | 2020-05-15 | 余姚丰普酒店用品有限公司 | Hidden paper feeder in bathroom |
| CN111198372A (en) * | 2020-03-18 | 2020-05-26 | 淄博秀贤工艺品有限公司 | Automatic ceramic wafer stacker based on ultrasonic ranging |
-
2020
- 2020-06-01 CN CN202010486352.8A patent/CN111577973B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003053625A1 (en) * | 2001-12-20 | 2003-07-03 | Evangelista Russo | Portable machine tool for carrying out welding surfacing and boring of passing and blind holes of various diameters |
| CN209960064U (en) * | 2019-03-26 | 2020-01-17 | 嘉兴市第一医院 | Connecting mechanism for hospital anesthesia equipment hose |
| CN110464650A (en) * | 2019-09-05 | 2019-11-19 | 安徽理工大学 | A kind of house and portable novel intelligent medicine box device |
| CN110994470A (en) * | 2020-01-03 | 2020-04-10 | 衢州柯城幕布电子有限公司 | Automatic cable laying vehicle |
| CN111150319A (en) * | 2020-02-20 | 2020-05-15 | 余姚丰普酒店用品有限公司 | Hidden paper feeder in bathroom |
| CN111198372A (en) * | 2020-03-18 | 2020-05-26 | 淄博秀贤工艺品有限公司 | Automatic ceramic wafer stacker based on ultrasonic ranging |
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| Publication number | Publication date |
|---|---|
| CN111577973A (en) | 2020-08-25 |
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Effective date of registration: 20201204 Address after: Aojiang Town, Pingyang County of Zhejiang Province, Wenzhou City Road 325400 Applicant after: OUYA PIPE INDUSTRY Co.,Ltd. Address before: No.21, Xiacheng village, zucun Town, Dongyang City, Jinhua City, Zhejiang Province Applicant before: Dongyang Dufan Security Technology Co.,Ltd. |
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