CN220967961U - Telescopic emitter of fire-fighting lance - Google Patents
Telescopic emitter of fire-fighting lance Download PDFInfo
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- CN220967961U CN220967961U CN202322271819.9U CN202322271819U CN220967961U CN 220967961 U CN220967961 U CN 220967961U CN 202322271819 U CN202322271819 U CN 202322271819U CN 220967961 U CN220967961 U CN 220967961U
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- 238000009434 installation Methods 0.000 claims description 20
- 230000006978 adaptation Effects 0.000 claims description 6
- 230000002146 bilateral effect Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 14
- 238000000034 method Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a telescopic emitter of a fire-fighting lance, which comprises a base and a fire-fighting lance body, and further comprises: the top of the base is provided with a telescopic component, the upper part of the telescopic component is provided with a mounting component, the telescopic component comprises a fixed rod, a chute is formed in the fixed rod, an adjusting rod is connected in a sliding manner in the chute, limit sleeves are symmetrically arranged below two sides of the fixed rod, the inside of each limit sleeve is connected with a limit rod in a sliding manner, the limit rods are connected with the fixed rod in a sliding manner, two sides of the adjusting rod are symmetrically provided with a plurality of limit grooves, and the limit rods are connected with the limit grooves in a clamping manner, wherein the mounting component comprises a mounting seat; the fire-fighting lance body can be used for fixing the emission water flow, fire-fighting personnel are not required to hold the fire-fighting lance body in a handheld mode all the time, and the height of the fire-fighting lance body after being fixed can be adjusted according to the heights of different fire-fighting personnel, so that the practicability is improved.
Description
Technical Field
The utility model relates to the technical field of fire-fighting equipment, in particular to a telescopic emitter of a fire-fighting lance.
Background
The fire-fighting lance is a water jetting tool for extinguishing fire, and is connected with a water hose to jet densely-filled water flow, so that the fire-fighting lance has the advantages of long range, large water quantity and the like, and can be divided into: a direct current water gun, a spray water gun, a multipurpose water gun and the like, wherein the common water gun is a direct current water gun and a spray water gun.
Publication number CN209392643U discloses a fire-fighting lance, this patent is through setting up the fire-fighting lance, the fly leaf, the draw-in box, first slide bar, first fixed block, press the piece, first dead lever, the second dead lever, the transfer line, the fixed plate, the fixture block, the second slide bar, the second fixed block, the third slide bar, the third dead lever, the butt plate, the cooperation of handle is used, through pressing down the pressing the piece, it removes to drive first dead lever and second dead lever to press the piece, the transfer line drives the transfer line and removes, the transfer line drives the fixed plate and removes, make the fixture block break away from first slide bar, left and right sides removes the butt plate, thereby reach the purpose of convenient regulation, the unable distance between the grip of adjusting of current fire-fighting lance in the use has been solved, thereby cause the inconvenient different crowds of fire-fighting lance to use, this fire-fighting lance possesses the advantage of convenient use, the practicality of fire-fighting lance has been improved, but this patent still has following problem in the in-service use:
Through adjusting the interval between the handles, the problem that the distance between the handles cannot be adjusted in the use process of the existing fire-fighting lance is solved, so that the fire-fighting lance is inconvenient for different crowds to use is solved, but the pressure of the fire-fighting lance water is very high in the actual use process, fire-fighting personnel need to hold the fire-fighting lance in a hand manner all the time in the use process, the fatigue of the body can be caused after long-time use, and the use burden of the fire-fighting personnel is increased.
A telescopic emitter of a fire-fighting lance is proposed in order to solve the problems presented in the above.
Disclosure of utility model
The utility model aims to provide a telescopic emitter of a fire-fighting lance, which solves the problems that the distance between grips cannot be adjusted in the use process of the conventional fire-fighting lance by adjusting the distance between grips, so that the fire-fighting lance is inconvenient for different people to use, but the pressure of water flowing through the fire-fighting lance is very high in actual use, fire-fighting personnel need to hold the fire-fighting lance all the time in the use process, physical fatigue is caused after long-time use, and the use burden of the fire-fighting personnel is increased.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a telescopic emitter of a fire-fighting lance comprises a base and a fire-fighting lance body;
Further comprises:
The top of the base is provided with a telescopic component, and a mounting component is arranged above the telescopic component;
The telescopic assembly comprises a fixed rod, a sliding groove is formed in the fixed rod, an adjusting rod is connected to the sliding groove in a sliding mode, limiting sleeves are symmetrically arranged below two sides of the fixed rod, the limiting rods are connected to the limiting sleeves in a sliding mode, the limiting rods are connected with the fixed rod in a sliding mode, a plurality of limiting grooves are symmetrically formed in two sides of the adjusting rod, and the limiting rods are connected with the limiting grooves in a clamping mode;
Wherein, the installation component includes the mount pad, and the top one side of mount pad articulates there is the apron to the mount pad is connected with apron and fire-fighting lance body adaptation, and bottom one side fixed mounting of apron has the connecting rod moreover, and the spread groove has been seted up to top one side of mount pad, and the spread groove is connected with the connecting rod adaptation.
Preferably, two the connecting piece is all fixed mounting in one side that the dead lever was kept away from to the gag lever post, and one side of connecting piece articulates there is the dwang to the outside cover of dwang is equipped with the sliding sleeve, sliding sleeve and dwang sliding connection moreover, and the both sides symmetry of sliding sleeve articulates there is the bracing piece, and the one end and dead lever fixed connection that the sliding sleeve was kept away from to the bracing piece.
Preferably, two groups of fixing seats are symmetrically arranged on two sides of the fixing rod outside the two limiting sleeves, one side of the fixing seat away from the fixing rod is fixedly provided with a mounting rod, one side of the outer part of the mounting rod is sleeved with a movable sleeve, and the movable sleeve is in sliding connection with the mounting rod.
Preferably, two groups of movable sleeves are fixedly installed with connecting arms on one sides close to each other, one ends of the connecting arms, far away from the movable sleeves, are fixedly connected with connecting pieces, reset springs are sleeved on the other sides of the outer parts of the mounting rods, one ends of the reset springs are fixedly connected with the movable sleeves, and the other ends of the reset springs are fixedly connected with the fixing seats.
Preferably, a shell is fixedly installed above one side of the installation seat, a telescopic rod is fixedly installed on one side of the shell, a telescopic spring is sleeved outside the telescopic rod, the telescopic spring is fixedly connected with the shell, a guide rod is fixedly installed at the other ends of the telescopic rod and the telescopic spring, the guide rod is in sliding connection with the installation seat, a clamping groove is formed in one side of the connecting rod, and the guide rod is in clamping connection with the clamping groove.
Preferably, a fixed sleeve is fixedly arranged on one side of the top of the shell, the fixed sleeve is in sliding connection with the inside of the shell, a pressing block is fixedly arranged on the top of the sliding rod, a protruding block is fixedly arranged on the bottom of the sliding rod, a groove is formed in one side of the top of the guide rod, and the protruding block is in sliding connection with the groove.
Preferably, the top of the fixed rod is rotatably connected with a movable part through a bearing, the movable part is hinged with the mounting seat, a thread line is arranged below the outer part of the adjusting rod, and the adjusting rod is in threaded connection with the base through the thread line.
Compared with the prior art, the utility model has the beneficial effects that: this telescopic emitter of fire-fighting lance has set up flexible subassembly in the top of base for fire-fighting lance body can fix the transmission rivers when using, need not fire fighter handheld always, and can adjust the height after the fire-fighting lance body is fixed according to different fire fighter's heights, has promoted the practicality, and its concrete content is as follows:
1. The fire fighting lance body is fixed by the installation component, fire fighters can not always hold the fire fighting lance body by the installation component, the burden is lightened, when the height of the fire fighting lance body is adjusted, one end of the rotating rod is pressed, the sliding sleeve on the rotating rod rotates on the supporting rod, the connecting piece can drive the limiting rod to slide on the limiting sleeve and the fixed rod, the connecting piece can drive the movable sleeve to slide on the installation rod and stretch the reset spring through the connecting arm while moving, the limiting rod can be separated from the limiting groove on the adjusting rod, the fixed rod can be lifted, the fixed rod can slide outside the adjusting rod through the sliding groove, the telescopic length of the fixed rod and the whole adjusting rod can be adjusted, the rotating rod is loosened after the adjustment, the reset spring is deformed in a recovery mode, the limiting rod can limit the fixed rod by the other limiting groove in a clamping mode, the fire fighting lance body can rotate up and down and left and right through the movable piece, the fire fighting lance body can be fixedly transmitted when in use, the fire fighter can always hold the fire fighting lance body according to the height of different fire fighting lance bodies, and the fire fighting lance body is practical after the height is adjusted;
2. The installation component has been set up in the top of flexible subassembly, when the waterproof rifle body installation of cancellation, press the briquetting and make the slide bar slide on casing and fixed cover, the slide bar can drive the lug and slide in the recess on the guide arm when removing, can promote the guide arm and remove, make guide arm compression telescopic link and expansion spring, and then can make the draw-in groove on guide arm and the connecting rod break away from, make the connecting rod lose spacingly, can open the apron and put the mount pad with the fire-fighting lance body in, close the apron connecting rod and insert in the spread groove, loosen and press the briquetting, telescopic link and expansion spring resume deformation, and then can make the guide arm reset, make the guide arm spacing to the draw-in groove block, and then carry out spacingly to the apron, be convenient for carry out quick fixation to the fire-fighting lance body through the installation component, and be convenient for dismantle the fire-fighting lance body, the practicality is promoted.
Drawings
FIG. 1 is a schematic view of a front partial cross-sectional structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic top view of the fixing rod of the present utility model;
FIG. 4 is a schematic view of the mounting assembly of the present utility model;
fig. 5 is an enlarged view of the area B of fig. 4 according to the present utility model.
In the figure: 1. a base; 101. a fire-fighting lance body; 2. a telescoping assembly; 201. a fixed rod; 202. a chute; 203. an adjusting rod; 204. a limit sleeve; 205. a limit rod; 206. a limit groove; 207. a connecting piece; 208. a rotating lever; 209. a sliding sleeve; 210. a support rod; 211. a fixing seat; 212. a mounting rod; 213. a movable sleeve; 214. a connecting arm; 215. a return spring; 216. a movable member; 3. a mounting assembly; 301. a mounting base; 302. a cover plate; 303. a connecting rod; 304. a connecting groove; 305. a housing; 306. a telescopic rod; 307. a telescopic spring; 308. a guide rod; 309. a clamping groove; 310. a groove; 311. a fixed sleeve; 312. a slide bar; 313. a bump; 314. pressing the blocks.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides the following technical solutions: the utility model provides a flexible transmitter of fire-fighting lance, includes base 1 and fire-fighting lance body 101, still includes: the top of base 1 is provided with flexible subassembly 2, and the top of flexible subassembly 2 is provided with installation component 3, wherein, flexible subassembly 2 includes dead lever 201, and spout 202 has been seted up to the inside of dead lever 201, and the inside sliding connection of spout 202 has regulation pole 203, and stop collar 204 is installed to the both sides below symmetry of dead lever 201 moreover, and the inside sliding connection of stop collar 204 has stop lever 205, and stop lever 205 and dead lever 201 sliding connection, a plurality of spacing groove 206 has been seted up to the both sides symmetry of regulation pole 203 moreover, and stop lever 205 and spacing groove 206 block are connected, wherein, installation component 3 includes mount pad 301, and the top one side of mount pad 301 articulates there is apron 302, and mount pad 301 and fire-fighting lance body 101 adaptation are connected, moreover the bottom one side of apron 302 is fixedly mounted with connecting rod 303, and the top one side of mount pad 301 has seted up spread groove 304, and spread groove 304 and connecting rod 303 adaptation are connected, make fire-fighting lance body 101 can carry out fixed emission rivers when using through flexible subassembly 2, the fire-fighting personnel hand, and can be according to the height 101 of the fire-fighting lance body that has been adjusted by different personnel's height has been practical.
The two limiting rods 205 are fixedly provided with a connecting piece 207 on one side far away from the fixed rod 201, one side of the connecting piece 207 is hinged with a rotating rod 208, the outside of the rotating rod 208 is sleeved with a sliding sleeve 209, the sliding sleeve 209 is in sliding connection with the rotating rod 208, two sides of the sliding sleeve 209 are symmetrically hinged with supporting rods 210, one end of the supporting rod 210 far away from the sliding sleeve 209 is fixedly connected with the fixed rod 201, the sliding sleeve 209 can slide on the rotating rod 208 when the rotating rod 208 rotates, two groups of fixed seats 211 are symmetrically arranged on two sides of the two limiting sleeves 204 on the outside of the fixed rod 201, one side of the fixed seat 211 far away from the fixed rod 201 is fixedly provided with a mounting rod 212, one side of the outside of the mounting rod 212 is sleeved with a movable sleeve 213, the movable sleeve 213 is in sliding connection with the mounting rod 212, the moving track of the movable sleeve 213 can be limited, the connecting arms 214 are fixedly arranged on the sides of the two groups of movable sleeves 213, which are close to each other, one ends of the connecting arms 214, which are far away from the movable sleeves 213, are fixedly connected with the connecting piece 207, the other sides of the outer parts of the mounting rods 212 are sleeved with the reset springs 215, one ends of the reset springs 215 are fixedly connected with the movable sleeves 213, the other ends of the reset springs 215 are fixedly connected with the fixing seats 211, so that the movable sleeves 213 can automatically reset after moving, a shell 305 is fixedly arranged above one side of the mounting seat 301, a telescopic rod 306 is fixedly arranged on one side of the shell 305, a telescopic spring 307 is sleeved outside the telescopic rod 306, the telescopic spring 307 is fixedly connected with the shell 305, a guide rod 308 is fixedly arranged at the other ends of the telescopic rod 306 and the telescopic spring 307, the guide rod 308 is in sliding connection with the mounting seat 301, a clamping groove 309 is formed in one side of the connecting rod 303, the guide rod 308 is in clamping connection with the clamping groove 309, the fire-fighting lance body 101 is convenient to quickly fix through the installation component 3, and the fire-fighting lance body 101 is convenient to detach, the practicality is improved, fixed sleeve 311 is fixedly installed on one side of the top of shell 305, fixed sleeve 311 is connected with sliding rod 312 in a sliding manner with the inside of shell 305, pressing block 314 is fixedly installed on the top of sliding rod 312, protruding block 313 is fixedly installed on the bottom of sliding rod 312, groove 310 is formed in one side of the top of guide rod 308, protruding block 313 is connected with groove 310 in a sliding manner, guide rod 308 can be pushed to move by the movement of sliding rod 312, movable piece 216 is connected to the top of fixed rod 201 in a rotating manner through a bearing, movable piece 216 is hinged with installation seat 301, screw threads are formed in the lower portion of the outer portion of adjusting rod 203, and adjusting rod 203 is connected with base 1 in a threaded manner through the screw threads, and the fixed fire-fighting lance body 101 can be rotated up and down and left and right.
Working principle: before the telescopic emitter of the fire-fighting lance is used, the whole situation of the device needs to be checked first to confirm that normal work can be carried out, according to the scheme shown in fig. 1-5, the telescopic component 2 is arranged above the base 1, the fire-fighting lance body 101 is fixed through the mounting component 3, fire fighters can not hold the fire-fighting lance body 101 all the time, the burden is lightened, when the height of the fire-fighting lance body 101 is adjusted, one end of the rotating rod 208 is pressed, the sliding sleeve 209 on the rotating rod 208 rotates on the supporting rod 210, the limiting rod 205 can be driven to slide on the limiting sleeve 204 and the fixed rod 201 through the connecting piece 207, the connecting piece 207 can drive the movable sleeve 213 to slide on the mounting rod 212 through the connecting arm 214 while moving, the limiting rod 205 and the limiting groove 206 on the adjusting rod 203 can be separated, the fixing rod 201 can be lifted, the fixing rod 201 can slide outside the adjusting rod 203 through the sliding groove 202, the whole telescopic length of the fixing rod 201 and the adjusting rod 203 can be adjusted, the rotating rod 208 is loosened after adjustment, the reset spring 215 is restored to deformation, the limiting rod 205 is used for limiting the fixing rod 201 by clamping the other limiting groove 206, the movable piece 216 can rotate the fire-fighting lance body 101 up and down and left and right, the fire-fighting lance body 101 can be used for fixing and emitting water flow through the telescopic component 2, fire-fighting personnel can not hold the fire-fighting lance body always, the height of the fire-fighting lance body 101 after fixing can be adjusted according to the heights of different fire-fighting personnel, and the practicability is improved;
When the waterproof gun body 101 is mounted, the pressing block 314 is pressed to enable the sliding rod 312 to slide on the shell 305 and the fixing sleeve 311, the sliding rod 312 can drive the protruding block 313 to slide in the groove 310 on the guide rod 308 while moving, the guide rod 308 can be pushed to move, the guide rod 308 compresses the telescopic rod 306 and the telescopic spring 307, and then the guide rod 308 is separated from the clamping groove 309 on the connecting rod 303, the connecting rod 303 is enabled to lose limiting, the cover plate 302 can be opened to put the fire-fighting gun body 101 into the mounting seat 301, the connecting rod 303 of the cover plate 302 is closed to be inserted into the connecting groove 304, the pressing block 314 is loosened, the telescopic rod 306 and the telescopic spring 307 are restored to deform, and then the guide rod 308 can be reset, the guide rod 308 is enabled to limit the connecting rod 303 by clamping the clamping groove 309, and then the cover plate 302 is limited, the fire-fighting gun body 101 is conveniently and rapidly fixed through the mounting assembly 3, the waterproof gun body 101 is conveniently dismounted, and practicability is improved.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. A telescopic emitter of a fire-fighting lance comprises a base (1) and a fire-fighting lance body (101);
Characterized by further comprising:
The top of the base (1) is provided with a telescopic component (2), and a mounting component (3) is arranged above the telescopic component (2);
The telescopic assembly (2) comprises a fixed rod (201), a sliding groove (202) is formed in the fixed rod (201), an adjusting rod (203) is connected to the sliding groove (202) in a sliding mode, limiting sleeves (204) are symmetrically arranged below two sides of the fixed rod (201), limiting rods (205) are connected to the inside of the limiting sleeves (204) in a sliding mode, the limiting rods (205) are connected with the fixed rod (201) in a sliding mode, a plurality of limiting grooves (206) are formed in two sides of the adjusting rod (203) in a symmetrical mode, and the limiting rods (205) are connected with the limiting grooves (206) in a clamping mode;
Wherein, installation component (3) are including mount pad (301), and the top one side of mount pad (301) articulates there is apron (302) to mount pad (301) and apron (302) and fire-fighting lance body (101) adaptation are connected, and bottom one side fixed mounting of apron (302) has connecting rod (303) moreover, and connecting groove (304) have been seted up on top one side of mount pad (301), and connecting groove (304) and connecting rod (303) adaptation are connected.
2. The retractable emitter of a fire monitor of claim 1, wherein: two the equal fixed mounting in one side that dead lever (201) was kept away from to gag lever post (205) has connecting piece (207), and one side of connecting piece (207) articulates there is dwang (208) to the outside cover of dwang (208) is equipped with sliding sleeve (209), sliding sleeve (209) and dwang (208) sliding connection moreover, and the bilateral symmetry of sliding sleeve (209) articulates there is bracing piece (210), and the one end and dead lever (201) fixed connection of sliding sleeve (209) are kept away from to bracing piece (210).
3. The retractable emitter of a fire monitor of claim 1, wherein: two groups of fixed seats (211) are symmetrically arranged on two sides of the fixed rod (201) outside the two limiting sleeves (204), an installation rod (212) is fixedly arranged on one side, far away from the fixed rod (201), of the fixed seat (211), a movable sleeve (213) is sleeved on one side of the outside of the installation rod (212), and the movable sleeve (213) is in sliding connection with the installation rod (212).
4. A telescopic launcher for a fire monitor according to claim 3, wherein: two groups of movable sleeves (213) are all fixedly mounted with linking arm (214) on one side that is close to, and linking arm (214) keep away from the one end and connecting piece (207) fixed connection of movable sleeve (213) to outside opposite side cover of installation pole (212) is equipped with reset spring (215), and the one end and the movable sleeve (213) fixed connection of reset spring (215) moreover, the other end and fixing base (211) fixed connection of reset spring (215).
5. The retractable emitter of a fire monitor of claim 1, wherein: a shell (305) is fixedly installed above one side of the installation seat (301), a telescopic rod (306) is fixedly installed on one side of the shell (305), a telescopic spring (307) is sleeved outside the telescopic rod (306), the telescopic spring (307) is fixedly connected with the shell (305), a guide rod (308) is fixedly installed at the other end of the telescopic rod (306) and the other end of the telescopic spring (307), the guide rod (308) is in sliding connection with the installation seat (301), a clamping groove (309) is formed in one side of the connecting rod (303), and the guide rod (308) is in clamping connection with the clamping groove (309).
6. The retractable emitter of a fire monitor of claim 5, wherein: the top side of casing (305) fixed mounting has fixed cover (311), and fixed cover (311) and the inside sliding connection of casing (305) have slide bar (312), and the top fixed mounting of slide bar (312) has press piece (314), and the bottom fixed mounting of slide bar (312) has lug (313) moreover, and groove (310) have been seted up to top one side of guide arm (308), and lug (313) and groove (310) sliding connection.
7. The retractable emitter of a fire monitor of claim 1, wherein: the top of dead lever (201) is connected with moving part (216) through the bearing rotation, and moving part (216) are articulated with mount pad (301) to the screw thread has been seted up to the outside below of adjusting pole (203), and adjusting pole (203) are through this screw thread and base (1) threaded connection moreover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322271819.9U CN220967961U (en) | 2023-08-23 | 2023-08-23 | Telescopic emitter of fire-fighting lance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322271819.9U CN220967961U (en) | 2023-08-23 | 2023-08-23 | Telescopic emitter of fire-fighting lance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220967961U true CN220967961U (en) | 2024-05-17 |
Family
ID=91066904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322271819.9U Active CN220967961U (en) | 2023-08-23 | 2023-08-23 | Telescopic emitter of fire-fighting lance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220967961U (en) |
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2023
- 2023-08-23 CN CN202322271819.9U patent/CN220967961U/en active Active
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