CN111053998B - Multi-degree-of-freedom gun - Google Patents
Multi-degree-of-freedom gun Download PDFInfo
- Publication number
- CN111053998B CN111053998B CN202010015238.7A CN202010015238A CN111053998B CN 111053998 B CN111053998 B CN 111053998B CN 202010015238 A CN202010015238 A CN 202010015238A CN 111053998 B CN111053998 B CN 111053998B
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- mounting
- pipe
- water receiving
- receiving pipe
- gun
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 87
- 238000005452 bending Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 20
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 230000008030 elimination Effects 0.000 abstract description 4
- 238000003379 elimination reaction Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000005507 spraying Methods 0.000 description 4
- 230000000087 stabilizing effect Effects 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
-
- 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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- 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 multi-degree-of-freedom gun, which relates to the technical field of fire guns and comprises a mounting frame, a water receiving pipe arranged on the mounting frame and a gun pipe communicated with an opening at one end of the water receiving pipe, wherein a fixing device for detachably fixing the mounting frame on a columnar object is arranged on the mounting frame, and the fixing device comprises a cable and a tensioning assembly; during fire control operation, the cable is fastened and fixed the mounting bracket on the columnar object, and the tensioning assembly is used for tensioning the cable. The invention has the advantages of realizing the installation operation of the fire monitor in complex environments, and being beneficial to ensuring the elimination operation of the fire monitor on various different responsible environmental fires.
Description
Technical Field
The invention relates to the technical field of fire guns, in particular to a multi-degree-of-freedom gun.
Background
At present, in fire extinguishing operation, fire guns are generally adopted to remotely extinguish the fire, so that the personal safety of firefighters can be well ensured.
The prior Chinese patent with the bulletin number of CN206560610U discloses a manual fixed fire monitor, which comprises a base, a water inlet three-way pipe, two bent pipes, a water outlet three-way pipe and a monitor head; the water inlet of the water inlet three-way pipe can be horizontally and rotatably arranged on the base and is communicated with the inside of the base; the water inlet ends of the two bent pipes are fixedly connected with the water inlet three-way pipe and are respectively communicated with the two water outlets of the water inlet three-way pipe; two water inlets of the water outlet three-way pipe are respectively and vertically rotatably arranged at the water outlet ends of the two bent pipes and are communicated with the interiors of the corresponding bent pipes; the gun head is fixed on the water outlet three-way pipe and communicated with the water outlet of the water outlet three-way pipe.
By adopting the scheme, during the fire-fighting operation, firefighters often load fire guns on a fire truck. However, the fire environment is difficult to control, and many environments are difficult to reach for fire monitor mounted on fire truck, for example, the upper layer of high-rise building, the place with complicated geographical position such as forest land, like these places, fire monitor is difficult to guarantee the normal operation of fire extinguishing operation, there is a need for improvement.
Disclosure of Invention
Aiming at the technical problems, the invention aims to provide the multi-degree-of-freedom gun, wherein the mounting frame is tightly held on the columnar object by the cable wire, and the cable wire is further tensioned by the tensioning assembly, so that the mounting operation of the fire monitor in a complex environment is realized, and the fire monitor is beneficial to guaranteeing the elimination operation of the fire monitor on fires in various different responsible environments.
The technical aim of the invention is realized by the following technical scheme:
the multi-degree-of-freedom gun comprises a mounting frame, a water receiving pipe and a gun barrel, wherein the water receiving pipe is erected on the mounting frame, the gun barrel is communicated with an opening at one end of the water receiving pipe, and a fixing device for detachably fixing the mounting frame on a columnar object is arranged on the mounting frame; the fixing device comprises a cable and a tensioning assembly; during fire control operation, the cable is fastened and fixed the mounting bracket on the columnar object, and the tensioning assembly is used for tensioning the cable.
Through adopting above-mentioned technical scheme, in the actual working, the fire fighter holds the mounting bracket tightly on the column object with the help of the cable first, and with the help of tensioning assembly tensioning cable again, with the firm erection of mounting bracket on the column object. By the mode, the installation operation of the fire monitor in the complex environment is realized, and the fire monitor is beneficial to guaranteeing the elimination operation of the fire monitor on various different responsible environmental fires.
The invention is further provided with: the cable wire is characterized in that a connecting frame is fixedly arranged on the mounting frame, the cable wire is a chain, one end of the chain is connected to the connecting frame, a clamping groove is formed in one side, away from the joint of the connecting frame and the chain, of the connecting frame in a penetrating mode, the clamping groove width is larger than the diameter of a chain link steel wire, the clamping groove width is smaller than the farthest distance between two parallel steel wires of the chain, and any one side of the length direction of the clamping groove is in an open mode.
Through adopting above-mentioned technical scheme, in the actual working, firefighter can encircle the column object with the chain to keep away from its one end card with the link in going into the draw-in groove, thereby realize the quick preliminary operation of holding tightly of cable wire pair mounting bracket on the column object.
The invention is further provided with: the connecting frame is provided with a sliding groove, a sliding block is arranged in the sliding groove in a sliding manner along the length direction of the sliding groove, the chain is hinged to the connecting end of the connecting frame, the tensioning assembly comprises a screw rod, the screw rod is rotatably arranged on two side walls of the sliding groove in the length direction, and the screw rod penetrates through the sliding block and is in threaded fit with the sliding block.
By adopting the technical scheme, in practical application, firefighters can rotate the screw rod and drive the sliding block to slide in the sliding groove, so that tensioning and loosening operation of the chain is realized; when the installation frame is installed, a firefighter can rotate the screw rod to drive the sliding block to slide in the sliding groove to tension the chain, so that the stability of the installation frame on the columnar object is guaranteed; when unloading the mounting frame on the columnar object, the firefighter can rotate the screw rod and drive the sliding block to slide in the sliding groove to loosen the chain, at the moment, the firefighter can easily detach the chain from the clamping groove, and the unloading operation of the mounting frame on the columnar object by the firefighter is facilitated.
The invention is further provided with: the connecting frame is provided with one on two opposite sides of the mounting frame respectively, and the fixing devices correspond to the connecting frames one by one.
Through adopting above-mentioned technical scheme, fix the mounting bracket by two sets of fixing device, help promoting the stability after the installation.
The invention is further provided with: the mounting frame comprises mounting columns, the mounting columns penetrate through the two connecting frames and are matched with the connecting frames in a sliding mode, and fixing pieces used for detachably and fixedly connecting the connecting frames and the mounting columns are arranged at the joint of the mounting frame and the connecting frames.
Through adopting above-mentioned technical scheme, in the actual working, firefighter can slide on the erection column according to the length of column object or the distance between two column objects and adjust the distance between two link to with the help of mounting fixed connection erection column and link, thereby promote the suitability of multi freedom big gun to multiple complex environment.
The invention is further provided with: the mounting frame comprises a rotating column fixed on the mounting column, one side of the water receiving pipe is fixedly provided with a mounting sleeve, the rotating column penetrates into the mounting sleeve and is in running fit with the mounting sleeve, and a locking piece which is used for detachably and fixedly connecting the mounting sleeve and the rotating column is arranged on the mounting sleeve.
Through adopting above-mentioned technical scheme, in the actual working, firefighter can rotate installation cover and water receiving pipe on the erection column to adjust the directional of barrel, again by locking piece locking connection installation cover and rotation column, thereby realize the operation of putting out a fire to many positions of barrel, and help promoting the suitability of multi freedom big gun, enlarge multi freedom big gun water spray fire extinguishing's scope.
The invention is further provided with: the locking piece is a first spring bolt, a limiting groove is formed in the side wall of the rotating column, a plurality of limiting grooves are uniformly arranged at intervals around the axis of the rotating column, the first spring bolt is arranged on the outer side wall of the mounting sleeve, and the bolt of the first spring bolt penetrates through the mounting sleeve and is embedded into the limiting groove.
By adopting the technical scheme, when the installation sleeve is required to rotate on the rotating column, a firefighter can pull the first spring bolt, so that the bolt of the first spring bolt is separated from the limit groove, and at the moment, the firefighter can rotate the installation sleeve on the rotating column; after the rotation operation is completed, the fire fighter can release the first spring bolt, and the bolt of the first spring bolt penetrates through the mounting sleeve and is embedded into the limiting groove. In this way, the rotation and fixing operation of the installation sleeve on the rotating column by firefighters is greatly facilitated.
The invention is further provided with: the rotary column is provided with a limiting ring groove around the axis of the rotary column, the outer wall of the mounting sleeve is provided with a second spring bolt, and the bolt of the second spring bolt penetrates through the mounting sleeve and is embedded into the limiting ring groove.
Through adopting above-mentioned technical scheme, by second spring bolt and spacing annular grafting cooperation, help making things convenient for the installation operation of water receiving pipe and barrel on the mounting bracket.
The invention is further provided with: the water inlet end of the water receiving pipe is provided with a connecting joint, the connecting joint comprises a first connecting pipe which is formed by bending, and the first connecting pipe penetrates into the water inlet end of the water receiving pipe and is rotationally connected with the water receiving pipe.
Through adopting above-mentioned technical scheme, will accomplish the first connecting pipe rotation of bending on the connector and connect the water inlet end at the water receiving pipe to realize the operation of adjusting to the multiple directions of connector, make things convenient for fire fighter to carry out normal water piping connection operation to connector in different positions under different environment greatly, further promote the suitability of multi freedom big gun.
The invention is further provided with: the gun barrel comprises a second connecting pipe which is bent at one end close to the water receiving pipe, the second connecting pipe penetrates into the water receiving pipe and is in running fit with the water receiving pipe, and a driving assembly for driving the second connecting pipe to rotate is further arranged on the water receiving pipe.
Through adopting above-mentioned technical scheme, rotate the second connecting pipe of bending on the barrel and connect the water outlet end of water receiving pipe, in actual working, firefighter can rotate on water receiving pipe with the help of drive assembly drive second connecting pipe and barrel to adjust the orientation of barrel, help expanding the scope of multi freedom big gun sprinkler system.
The invention is further provided with: the gun barrel comprises a hinged pipe and a transfer pipe and a gun head pipe which are respectively communicated with the two ends of the hinged pipe, wherein the two ends of the hinged pipe are respectively in spherical hinge connection with the water inlet end of the gun head pipe and the water outlet end of the transfer pipe, one end of the transfer pipe, which is away from the hinged pipe, is communicated with the water receiving pipe, and a fixing assembly for fixing the rotation angle among the gun head pipe, the hinged pipe and the transfer pipe is arranged on the transfer pipe.
Through adopting above-mentioned technical scheme, in the actual working, firefighter can rotate each ball hinge joint at articulated pipe both ends with the help of articulated pipe to adjust the angle between transfer pipe and the big gun head pipe, and then adjust the orientation of big gun pipe, further enlarge the scope of multi freedom big gun sprinkler system.
Compared with the prior art, the invention has the following beneficial effects:
the installation frame is tightly held on the columnar object by the cable wire, and the cable wire is further tensioned by the tensioning assembly, so that the installation operation of the fire monitor in a complex environment is realized, and the fire monitor is helpful to ensure the elimination operation of the fire monitor on various different responsible environmental fires;
the clamping grooves for clamping the lock chains are formed in the connecting frame, and the screw rods rotatably erected in the sliding grooves are in threaded fit with the connecting blocks, so that the installation and unloading operation of the installing frame on the columnar problem by workers is greatly facilitated;
the rotary column is comprehensively utilized to be in running fit with the mounting sleeve, the second connecting pipe is in running fit with the water receiving pipe, and the two ends of the hinging pipe are respectively in ball hinge connection with the water inlet end of the gun head pipe and the water outlet end of the transit pipe, so that the multi-degree-of-freedom adjusting operation of the fire monitor is realized, the water spraying and fire extinguishing range of the fire monitor is enlarged, and the applicability of the fire monitor to various environments is improved.
Drawings
FIG. 1 is a schematic axial view of the whole structure of the multi-degree of freedom gun according to the present embodiment;
FIG. 2 is a schematic view showing the structure of a connecting frame and a fixing device according to the present embodiment;
fig. 3 is an enlarged view of a portion a of fig. 2. The structure of the connecting frame is mainly embodied;
FIG. 4 is a schematic view showing the construction of the mounting sleeve and the rotating post according to the present embodiment;
FIG. 5 is an enlarged view of part B of FIG. 4, mainly embodying the structure of the rotating post;
FIG. 6 is a schematic diagram of the driving assembly structure according to the present embodiment;
fig. 7 is an enlarged view of a portion C of fig. 6, mainly embodying the structure of the fixing member.
Reference numerals: 1. a mounting frame; 11. a mounting column; 111. a limit plane; 112. a first fixing hole; 12. rotating the column; 121. a limit groove; 122. a limit ring groove; 2. a water receiving pipe; 21. a mounting sleeve; 211. a first spring latch; 212. a second spring latch; 3. a gun barrel; 31. a hinged tube; 32. a transfer pipe; 321. a second connection pipe; 33. a gun head pipe; 34. stabilizing the gear; 4. a fixing device; 41. a chain; 42. a tensioning assembly; 421. a screw; 422. a first handle; 5. a connecting frame; 51. a fixing bolt; 52. a chute; 53. a slide block; 54. a clamping groove; 541. a limiting groove; 6. a connection joint; 61. a first connection pipe; 7. a fixing assembly; 71. a hinge rod; 72. a hinged sleeve; 73. a connecting bolt; 8. a drive assembly; 81. a turbine; 82. a worm; 83. a second handle.
Detailed Description
The present invention will be described in further detail with reference to examples and drawings, but embodiments of the present invention are not limited thereto.
Examples:
referring to fig. 1, a multi-degree-of-freedom gun comprises a mounting frame 1, a water receiving pipe 2 arranged on the mounting frame 1 and a gun barrel 3 communicated with an opening at one end of the water receiving pipe 2, wherein a fixing device 4 for detachably fixing the mounting frame 1 on a columnar object is arranged on the mounting frame 1, and the fixing device 4 comprises a lock chain 41 and a tensioning assembly 42. In actual operation, fire fighters firstly hold the mounting frame 1 on the columnar object by means of the lock chain 41, and tension the lock chain 41 by means of the tensioning assembly 42 to stably erect the mounting frame 1 on the columnar object.
Referring to fig. 2 and 3, the mounting frame 1 includes a mounting post 11, and a limiting plane 111 is formed on a side edge of the mounting post 11 along a length direction of the mounting post 11, and four sides of the limiting plane 111 are uniformly spaced on the mounting post 11 around an axial direction of the mounting post 11. The two sides of the mounting column 11 in the length direction are provided with connecting frames 5, and the mounting column 11 sequentially penetrates through the two connecting frames 5 and is in sliding fit with the connecting frames 5; the mounting bracket 1 is provided with the mounting that is used for dismantling fixed connection link 5 and installing column 11 with link 5 junction, and the mounting is fixing bolt 51, and fixing bolt 51 and link 5 one-to-one, first fixed orifices 112 have been seted up along its axis of perpendicular to on the installing column 11, and first fixed orifices 112 are provided with a plurality of along installing column 11 length direction even interval on installing column 11, and connecting frame 5 is worn to establish along first fixed orifices 112 axial screw thread to two fixing bolts 51, and two fixing bolts 51 all penetrate corresponding in the first fixed orifices 112.
The fixing devices 4 are in one-to-one correspondence with the connecting frames 5, and the connection relationship between the fixing devices 4 and the connecting frames 5 is consistent, and any one group of fixing devices 4 and connecting frames 5 will be described as an example.
The length direction of the connecting frame 5 is perpendicular to the axis of the mounting column 11, one side of the connecting frame 5 in the length direction is provided with a sliding groove 52, and the length direction of the sliding groove 52 is perpendicular to the length direction of the connecting frame 5 and the axial direction of the mounting column 11. The slide groove 52 is embedded with a slide block 53, the slide block 53 slides in the slide groove 52 along the length direction of the slide groove 52, and one end of the chain 41 is hinged with the slide block 53. The tensioning assembly 42 includes a screw 421 and a first handle 422. The screw 421 is rotatably mounted on two side walls of the chute 52 in the length direction, and one end of the screw 421 penetrates through any side wall of the chute 52 in the length direction and is fixedly connected with the first handle 422.
One side of link 5 length direction far away from spout 52 runs through along spout 52 length direction and has seted up draw-in groove 54, and draw-in groove 54 width is greater than the diameter of chain 41 chain link steel wire, and draw-in groove 54 width is less than the farthest distance between two parallel chain link steel wires of chain 41, and the length direction of draw-in groove 54 is parallel to the length direction of erection column 11, and arbitrary one side of the length direction of draw-in groove 54 is open setting. Further, the connecting frame 5 is provided with a restriction groove 541 along the length direction of the chute 52 on one side of the first handle 422, and the restriction groove 541 is located at the opening of the connecting frame 5 in the clamping groove 54.
In actual work, a worker can slide two connecting frames 5 on the mounting column 11 according to the requirement, adjust the distance between the two connecting frames 5, and stably fix the connecting frames 5 on the mounting column 11 by virtue of the fixing bolts 51; then, the chain 41 is wound around a columnar object (such as a tree), one end of the chain 41, which is far away from the connecting end of the chain 41 and the connecting block, is clamped into the clamping groove 54, one chain link of the chain 41 is embedded into the limiting groove 541, and the mounting frame 1 is primarily held tightly on the columnar object; after that, the worker can rotate the first handle 422 to drive the slider 53 to slide in the chute 52 and tension the chain 41 to stably fix the mounting frame 1 on the columnar object.
Referring to fig. 4 and 5, the mounting bracket 1 includes a rotation post 12 fixedly provided at a central portion of the mounting post 11, an axial direction of the rotation post 12 is parallel to a length direction of the slide groove 52, and the rotation post 12 is located at one side of the mounting post 11 along the length direction of the slide groove 52 at the first handle 422. One side of the water receiving pipe 2 is fixedly provided with a mounting sleeve 21, the axis of the mounting sleeve 21 is perpendicular to the axial direction of the water receiving pipe 2, the rotating column 12 penetrates into the mounting sleeve 21 and is in running fit with the mounting sleeve 21, a first spring bolt 211 is arranged on the outer side wall of the mounting sleeve 21, a limiting groove 121 is formed in the side wall of the rotating column 12, a plurality of limiting grooves 121 are uniformly arranged at intervals around the axis of the rotating column 12, and bolts of the first spring bolt 211 penetrate through the mounting sleeve 21 and are embedded into the limiting grooves 121. The rotation column 12 is provided with a limiting ring groove 122 around the axis, the outer wall of the mounting sleeve 21 is provided with a second spring bolt 212, and the bolt of the second spring bolt 212 penetrates through the mounting sleeve 21 and is embedded into the limiting ring groove 122.
In practice, the operator can pull the second spring latch 212 and insert the rotation on the mounting post 11 into the mounting sleeve 21; then, the second spring bolt 212 is loosened, and the bolt of the second spring bolt 212 is embedded into the limit ring groove 122 to prevent the rotary column 12 from withdrawing from the mounting sleeve 21; after that, the worker can rotate the installation sleeve 21 on the rotation post 12 according to the fire extinguishing work requirement and adjust the direction of water spray of the fire monitor.
The water inlet end of the water receiving pipe 2 is provided with a connecting joint 6, and the connecting joint 6 comprises a first connecting pipe 61 which is formed by bending, and the connecting pipe penetrates into the water inlet end of the water receiving pipe 2 and is rotationally connected with a handle of the water receiving pipe 2 through a ball. In practical use, a worker may rotate the first connecting pipe 61 on the water pipe 2 according to the need for connecting the connecting joint 6 to the fire hose, and adjust the orientation of the connecting joint 6.
Referring to fig. 6 and 7, the barrel 3 includes a hinge pipe 31 and a transfer pipe 32 and a head pipe 33 respectively hinge-coupled to both ends of the hinge pipe 31, both ends of the hinge pipe 31 are spherical and respectively penetrated into the transfer pipe 32 and the head pipe 33, and hinge axes of the transfer pipe 32 and the hinge pipe 31 are parallel to hinge axes of the head pipe 33 and the hinge pipe 31. One end of the transfer pipe 32, which is away from the hinged pipe 31, is communicated with the water receiving pipe 2, and a fixing component 7 for fixing the rotation angle among the gun head pipe 33, the hinged pipe 31 and the transfer pipe 32 is arranged on the transfer pipe 32.
The side that transfer pipe 32 and big gun head pipe 33 are close to each other all is fixed to be set up stable gear 34, transfer pipe 32 and articulated pipe 31 articulated axis, big gun head pipe 33 and articulated pipe 31 articulated axis are both collinear with the axis of two stable gears 34 respectively, and two stable gears 34 meshing. The fixing component 7 comprises a hinge rod 71 and a hinge sleeve 72, one end of the hinge rod 71 is hinged at the edge position of any one of the stabilizing gears 34, the hinge sleeve 72 is hinged at the edge position of the other stabilizing gear 34, and the hinge rod 71 penetrates through the hinge sleeve 72; the fixing assembly 7 further comprises a connecting bolt 73, the connecting bolt 73 is threaded into the side wall of the hinge sleeve 72, and the end of the connecting bolt 73 abuts against the hinge rod 71.
In practical application, a worker can unscrew the connecting bolt 73, adjust the included angle between the transit tube 32 and the hinged tube 31 and the included angle between the gun head tube 33 and the hinged tube 31, and adjust the water spraying direction of the fire monitor; then, the worker can tighten the connecting bolt 73 to fix the angle between the transfer pipe 32 and the gun head pipe 33.
The water inlet end of the transfer pipe 32 is provided with a second connecting pipe 321 through bending, the second connecting pipe 321 penetrates into the water receiving pipe 2 and is in rolling fit with the water receiving pipe 2, a driving component 8 for driving the second connecting pipe 321 to rotate is further arranged on the water receiving pipe 2, the driving component 8 comprises a turbine 81, a worm 82 and a second handle 83, the turbine 81 is annular and is coaxially fixed on the second connecting pipe 321, the worm 82 is rotatably erected on the water receiving pipe 2, the middle part of the worm 82 penetrates through the water receiving pipe 2 and is meshed with the turbine 81, and the second handle 83 is fixed at the end part of the worm 82.
In practical use, the worker can rotate the worm 82 by means of the second handle 83 and drive the turbine 81 and the second connecting pipe 321 to rotate, so as to adjust the direction of water spraying of the fire monitor.
The present embodiment is further described below in conjunction with specific actions: in practical application, a worker can slide two connecting frames 5 on the mounting column 11 according to the length and the structure of the columnar object, adjust the distance between the two connecting frames 5, and stably fix the connecting frames 5 on the mounting column 11 by virtue of the fixing bolts 51 so as to adapt to the columnar problem; then, the chain 41 is wound around a columnar object (such as a tree), one end of the chain 41, which is far away from the connecting end of the chain 41 and the connecting block, is clamped into the clamping groove 54, and the mounting frame 1 is primarily held tightly on the columnar object; after that, the worker can rotate the first handle 422 to drive the sliding block 53 to slide in the sliding groove 52 and tension the chain 41 to stably fix the mounting frame 1 on the columnar object, thereby completing the mounting operation of the mounting frame 1 on the columnar object.
At this time, the worker can lift or hang up the water receiving tube 2 and the barrel 3 and make the installation sleeve 21 be sleeved on the installation post 11, so that the bolt of the second spring bolt 212 is embedded into the limit ring groove 122, the rotation post 12 is blocked from withdrawing the installation sleeve 21, and the installation operation of the water receiving tube 2 and the barrel 3 on the installation frame 1 is realized.
Finally, the worker can rotate the first connecting pipe 61 on the water receiving pipe 2 and adjust the direction of the connecting joint 6, so that the firefighter can conveniently connect the connecting joint 6 with the firefighting pipe; meanwhile, a worker can rotate the water receiving pipe 2 on the mounting frame 1, and the water receiving pipe 2 is fixed by embedding the bolt of the first spring bolt 211 into the limiting ring groove 122, and the included angles among the second connecting pipe 321, the joint transfer pipe 32 and the hinging pipe 31 and the included angles among the gun head pipe 33 and the hinging pipe 31 are rotated, so that the water spraying direction of the fire monitor is adjusted, and the fire extinguishing operation of various fires in different directions is facilitated.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.
Claims (4)
1. The multi-degree-of-freedom gun comprises a mounting frame (1), a water receiving pipe (2) arranged on the mounting frame (1) and a gun barrel (3) communicated with an opening at one end of the water receiving pipe (2), and is characterized in that a fixing device (4) for detachably fixing the mounting frame (1) on a columnar object is arranged on the mounting frame (1), and the fixing device (4) comprises a cable and a tensioning assembly (42); during fire-fighting operation, the cable is used for fastening the mounting frame (1) on a columnar object, and the tensioning assembly (42) is used for tensioning the cable; the cable wire is a chain (41), one end of the chain (41) is connected to the connecting frame (5), a clamping groove (54) is formed in one side, far away from the connecting position of the connecting frame (5) and the chain (41), of the connecting frame, the clamping groove (54) is wider than the diameter of a chain link steel wire of the chain (41), the width of the clamping groove (54) is smaller than the farthest distance between two parallel steel wires of the chain (41), and any side of the clamping groove (54) in the length direction is open; a sliding groove (52) is formed in the connecting frame (5), a sliding block (53) is slidably arranged in the sliding groove (52) along the length direction of the sliding groove, the connecting end of the chain (41) and the connecting frame (5) is hinged to the sliding block (53), the tensioning assembly (42) comprises a screw rod (421), the screw rod (421) is rotatably arranged on two side walls of the sliding groove (52) along the length direction, and the screw rod (421) penetrates through the sliding block (53) and is in threaded fit with the sliding block (53); the connecting frames (5) are respectively arranged on two opposite sides of the mounting frame (1), and the fixing devices (4) are in one-to-one correspondence with the connecting frames (5); the mounting frame (1) comprises mounting columns (11), the mounting columns (11) penetrate through the two connecting frames (5) and are in sliding fit with the connecting frames (5), and fixing pieces for detachably and fixedly connecting the connecting frames (5) and the mounting columns (11) are arranged at the joint of the mounting frame (1) and the connecting frames (5); the mounting frame (1) comprises a rotating column (12) fixed on a mounting column (11), one side of the water receiving pipe (2) is fixedly provided with a mounting sleeve (21), the rotating column (12) penetrates into the mounting sleeve (21) and is in rotating fit with the mounting sleeve (21), and the mounting sleeve (21) is provided with a locking piece for detachably and fixedly connecting the mounting sleeve (21) and the rotating column (12); the locking piece is a first spring bolt (211), a limit groove (121) is formed in the side wall of the rotating column (12), a plurality of limit grooves (121) are uniformly arranged at intervals around the axis of the rotating column (12), the first spring bolt (211) is arranged on the outer side wall of the mounting sleeve (21), and the bolt of the first spring bolt (211) penetrates through the mounting sleeve (21) and is embedded into the limit groove (121); the rotary column (12) is provided with a limit ring groove (122) around the axis of the rotary column, the outer wall of the mounting sleeve (21) is provided with a second spring bolt (212), and the bolt of the second spring bolt (212) penetrates through the mounting sleeve (21) and is embedded into the limit ring groove (122).
2. The multi-degree-of-freedom cannon according to claim 1, wherein the water inlet end of the water receiving pipe (2) is provided with a connecting joint (6), the connecting joint (6) comprises a first connecting pipe (61) which is formed by bending, and the first connecting pipe (61) penetrates into the water inlet end of the water receiving pipe (2) and is rotationally connected with the water receiving pipe (2).
3. The multi-degree-of-freedom gun according to claim 1, wherein the gun barrel (3) comprises a second connecting pipe (321) which is formed by bending one end close to the water receiving pipe (2), the second connecting pipe (321) penetrates into the water receiving pipe (2) and is in running fit with the water receiving pipe (2), and a driving component (8) for driving the second connecting pipe (321) to rotate is further arranged on the water receiving pipe (2).
4. The multi-degree-of-freedom gun according to claim 1, wherein the gun tube (3) comprises a hinged tube (31) and a transfer tube (32) and a gun head tube (33) which are respectively communicated with the two ends of the hinged tube (31), the two ends of the hinged tube (31) are respectively connected with the water inlet end of the gun head tube (33) and the water outlet end of the transfer tube (32) in a ball hinged manner, one end of the transfer tube (32) deviating from the hinged tube (31) is communicated with the water receiving tube (2), and the transfer tube (32) is provided with a fixing assembly (7) for fixing the rotation angle among the gun head tube (33), the hinged tube (31) and the transfer tube (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010015238.7A CN111053998B (en) | 2020-01-07 | 2020-01-07 | Multi-degree-of-freedom gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010015238.7A CN111053998B (en) | 2020-01-07 | 2020-01-07 | Multi-degree-of-freedom gun |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111053998A CN111053998A (en) | 2020-04-24 |
| CN111053998B true CN111053998B (en) | 2024-03-15 |
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| CN202010015238.7A Active CN111053998B (en) | 2020-01-07 | 2020-01-07 | Multi-degree-of-freedom gun |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115364413B (en) * | 2022-07-27 | 2023-04-21 | 江苏桐方消防科技集团股份有限公司 | Can avoid firm fire control water monitor of fire prevention first aid usefulness of displacement |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106267649A (en) * | 2016-10-28 | 2017-01-04 | 南京睿实消防安全设备有限公司 | Portable from putting Electricity-controllfire fire water monitor |
| CN206326286U (en) * | 2016-12-28 | 2017-07-14 | 中国机械工业机械工程有限公司 | Pipeline welding ground wire turnbuckle |
| CN108541568A (en) * | 2018-06-28 | 2018-09-18 | 湖州吉弘机械有限公司 | A kind of water pistol fixed seat of install convenient |
| CN209349596U (en) * | 2018-12-24 | 2019-09-06 | 浙江机电职业技术学院 | A kind of simple cutter of large size, thin walled tubing |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106267649A (en) * | 2016-10-28 | 2017-01-04 | 南京睿实消防安全设备有限公司 | Portable from putting Electricity-controllfire fire water monitor |
| CN206326286U (en) * | 2016-12-28 | 2017-07-14 | 中国机械工业机械工程有限公司 | Pipeline welding ground wire turnbuckle |
| CN108541568A (en) * | 2018-06-28 | 2018-09-18 | 湖州吉弘机械有限公司 | A kind of water pistol fixed seat of install convenient |
| CN209349596U (en) * | 2018-12-24 | 2019-09-06 | 浙江机电职业技术学院 | A kind of simple cutter of large size, thin walled tubing |
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| CN111053998A (en) | 2020-04-24 |
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