阅读说明：本技术 一种能够实时监测消防栓异常漏水并自动预警的装置 (Device capable of monitoring abnormal water leakage of fire hydrant in real time and automatically giving early warning ) 是由 蔡展 柯步鑫 薛剑锋 高军 吴作准 李辉辉 潘美芬 于 2021-09-14 设计创作，主要内容包括：本发明公开了一种能够实时监测消防栓异常漏水并自动预警的装置,安装结构包括滑动板、半螺纹杆、定位螺纹套、安装盘、双面滑槽板、第一凸滑条、三角板、第二凸滑条、双面斜滑板、通电伸缩杆、安装对接座、防滑夹板,导电安装板上端面固定连接有滑动板,滑动板前后两端均滑动连接有半螺纹杆,半螺纹杆左端螺纹连接有定位螺纹套,半螺纹杆右端固定连接有安装盘,安装盘右端面固定连接有双面滑槽板,双面滑槽板左右两端内侧壁均固定连接有第一凸滑条,第一凸滑条外表面滑动连接有三角板,三角板一端内侧壁固定连接有第二凸滑条。将消防栓保护箱门体拆卸,并将消防保护门内外壁放置在防滑夹板之间,同时接水盆放置在消防栓保护门底端。(The invention discloses a device capable of monitoring abnormal water leakage of a fire hydrant in real time and automatically early warning, wherein a mounting structure comprises a sliding plate, a semi-threaded rod, a positioning threaded sleeve, a mounting disc, a double-sided sliding groove plate, a first convex sliding strip, a triangular plate, a second convex sliding strip, a double-sided oblique sliding plate, a power-on telescopic rod, a mounting butt joint seat and an anti-skidding clamping plate, the upper end face of a conductive mounting plate is fixedly connected with the sliding plate, the front end and the rear end of the sliding plate are both connected with the semi-threaded rod in a sliding mode, the left end of the semi-threaded rod is connected with the positioning threaded sleeve in a threaded mode, the right end of the semi-threaded rod is fixedly connected with the mounting disc, the right end face of the mounting disc is fixedly connected with the double-sided sliding groove plate, the inner side walls of the left end and the right end of the double-sided sliding groove plate are both fixedly connected with the first convex sliding strip, the outer surface of the first convex sliding strip is connected with the triangular plate in a sliding mode, and the inner side wall of one end of the triangular plate is fixedly connected with the second convex sliding strip. The fire hydrant protection box door body is detached, the inner wall and the outer wall of the fire hydrant protection door are placed between the anti-skidding clamping plates, and the water receiving basin is placed at the bottom end of the fire hydrant protection door.)

1. The utility model provides a device that can abnormal water leakage of real-time supervision fire hydrant and automatic early warning, includes base (1), its characterized in that: the upper end face of the base (1) is provided with a gravity driving structure (2), the upper end of the gravity driving structure (2) is provided with a mounting structure (3), and the lower end of the base (1) is provided with a lifting support structure (4);

the gravity driving structure (2) comprises an L-shaped sliding groove seat (201), a long sliding groove column (202), a first double-pulley plate (203), a double-driving rod (204), a second double-pulley plate (205), a short sliding groove column (206), a main force short sliding groove (207), a first butt rod (208), a driving supporting rod (209), a sliding groove (210) and a power sliding rod (211), wherein the long sliding groove column (202) is fixedly connected to the right end of the L-shaped sliding groove seat (201), the first double-pulley plate (203) is slidably connected to the upper end of the long sliding groove column (202), the double-driving rod (204) is fixedly connected to the outer side wall of the front end of the first double-pulley plate (203), the second double-pulley plate (205) is fixedly connected to the inner side wall of the left end of the double-driving rod (204), the short sliding groove column (206) is slidably connected to the upper end of the L-shaped sliding groove seat (201), the main force short sliding groove (207) is formed in the right end of the twin driving rod (204), the main force short sliding groove (207) is connected with a first butt rod (208) in a sliding mode, the middle end of the first butt rod (208) is connected with a driving supporting rod (209) in a rotating mode, a sliding groove (210) is formed in the left end of the driving supporting rod (209), a power sliding rod (211) is connected to the left end of the sliding groove (210) in a sliding mode, and the front end and the rear end of the power sliding rod (211) are connected to the lower end of the L sliding groove seat (201) in a sliding mode.

2. The device capable of monitoring abnormal water leakage of the fire hydrant and automatically giving an early warning according to claim 1 is characterized in that: the utility model discloses a power slide bar (211) is characterized in that drive bracing piece (209) middle-end is rotated and is connected with and supports telescopic link (212), supports and supports telescopic link (212) lower extreme and rotate and be connected with head rod (213), and the equal fixed connection in long chute post (202) lower extreme inside wall in both ends about head rod (213), and the equal fixedly connected with first mounting panel (214) in both ends about drive rod (204) of twin drive rod passes through bolt fixedly connected with second mounting panel (215).

3. The device capable of monitoring abnormal water leakage of the fire hydrant and automatically giving an early warning according to claim 2 is characterized in that: first mounting panel (214) left end fixedly connected with goes up lift plate (216), it is provided with piezoelectric crystal board (217) to go up lift plate (216) upper end, piezoelectric crystal board (217) up end fixedly connected with electrically conductive mounting panel (218), electrically conductive mounting panel (218) upper end fixedly connected with siren (219), and the crooked mounting panel (220) of second mounting panel (215) right-hand member fixedly connected with, crooked mounting panel (220) left end threaded connection has adjusting bolt (221), adjusting bolt (221) lower extreme fixedly connected with drive gear (238), adjusting bolt (221) upper end is rotated and is connected with regulating plate (222), regulating plate (222) right-hand member is rotated and is connected with first locating plate (223), first locating plate (223) lower extreme fixed connection is in regulating plate (222) up end.

4. The device capable of monitoring abnormal water leakage of the fire hydrant and automatically giving an early warning in real time according to claim 3, is characterized in that: the adjustable plate is characterized in that a second mounting plate (215) is fixedly connected to the front end and the rear end of the adjusting plate (222), a bidirectional threaded rod (225) is connected to the inner side wall of the middle end of the second positioning plate (224) in a rotating mode, a threaded plate (226) is connected to the left end and the right end of the bidirectional threaded rod (225) in a threaded mode, a first spring rod (227) is connected to the upper end of the threaded plate (226) in a sliding mode, a power clamping plate (228) is fixedly connected to one end of the first spring rod (227), a positioning sliding rod (230) is connected to the front end and the rear end of the threaded plate (226) in a sliding mode, and a plate (229) is placed in the middle end of the adjusting plate (222) in a fixing mode.

5. The device capable of monitoring abnormal water leakage of the fire hydrant and automatically giving an early warning according to claim 4, is characterized in that: two-way threaded rod (225) front end surface rotates and is connected with drive long board and changes cover (231), drive long board changes cover (231) surface and rotates and is connected with second butt joint pole (232), adjustment tank (233) have been seted up to second butt joint pole (232) left end, locating hole (234) have been seted up to second butt joint pole (232) lower extreme, locating hole (234) and adjustment tank (233) left end equal sliding connection have power serration plate (236), power serration plate (236) upper end sliding connection has location spring pole (235), two-way threaded rod (225) front end fixedly connected with slope rand (237), and go up riser (216) lower extreme fixedly connected with unilateral serration plate (239).

6. The device capable of monitoring abnormal water leakage of the fire hydrant and automatically giving an early warning in real time according to claim 3, is characterized in that: the mounting structure (3) comprises a sliding plate (301), a half-thread rod (302), a positioning thread sleeve (303), a mounting disc (304), a double-sided sliding groove plate (305), a first convex sliding strip (306), a triangular plate (307), a second convex sliding strip (308), a double-sided oblique sliding plate (309), an electrified telescopic rod (310), a mounting butt-joint seat (311) and an anti-skidding clamping plate (312), wherein the upper end face of the conductive mounting plate (218) is fixedly connected with the sliding plate (301), the front end and the rear end of the sliding plate (301) are both slidably connected with a half-thread rod (302), the left end of the half-thread rod (302) is in threaded connection with the positioning thread sleeve (303), the right end of the half-thread rod (302) is fixedly connected with the mounting disc (304), the right end face of the mounting disc (304) is fixedly connected with the double-sided sliding groove plate (305), and the inner side walls of the left end and right end of the double-sided sliding groove plate (305) are both fixedly connected with the first convex sliding strip (306), first protruding draw runner (306) surface sliding connection has set-square (307), set-square (307) one end inside wall fixedly connected with second protruding draw runner (308), second protruding draw runner (308) surface sliding connection has two-sided oblique slide board (309), terminal surface fixedly connected with circular telegram telescopic link (310) under two-sided oblique slide board (309), circular telegram telescopic link (310) lower extreme fixedly connected with installation butt joint seat (311), installation butt joint seat (311) lower extreme fixed connection is in mounting disc (304) right-hand member, and set-square (307) up end passes through bolt fixedly connected with antiskid splint (312).

7. The device capable of monitoring abnormal water leakage of the fire hydrant and automatically giving an early warning according to claim 5 is characterized in that: the lifting support structure (4) comprises a power mounting plate (401), staggered connecting plates (402), first cross rods (403), second cross rods (404), positioning connecting plates (405), power supporting rods (406), positioning square blocks (407), driving short threaded rods (408), threaded blocks (409), second connecting rods (410) and positioning seats (411), the staggered connecting plates (402) are symmetrically arranged at the lower end of the power mounting plate (401) in the left-right direction, the inner side walls of the lower ends of the staggered connecting plates (402) are rotatably connected with the first cross rods (403), the lower ends of the first cross rods (403) are rotatably connected with the second cross rods (404), the positioning connecting plates (405) are rotatably connected with the outer side walls of the left end and the right end of each of the second cross rods (404), and the power supporting rods (406) are rotatably connected with the right ends of the first cross rods (403) and the second cross rods (404), power bracing piece (406) left end fixedly connected with location square (407), location square (407) middle-end rotation is connected with drive short threaded rod (408), drive short threaded rod (408) one end threaded connection has screw block (409), both ends lateral wall fixedly connected with second connecting rod (410) about screw block (409), drive short threaded rod (408) right-hand member fixedly connected with first gear (412), first gear (412) one end meshes in unilateral serration plate (239) middle-end, and second crossbar (404) lower extreme fixedly connected with positioning seat (411).

Technical Field

The invention relates to the field of fire hydrants, in particular to a device capable of monitoring abnormal water leakage of a fire hydrant in real time and automatically giving an early warning.

Background

The fire extinguishing system comprises an outdoor fire hydrant system, an indoor fire hydrant system and a fire extinguisher system, and some fire extinguishing systems also comprise an automatic spraying system, a water cannon system, a gas fire extinguishing system, a fire detection system, a water mist system and the like.

The existing fire hydrant early warning device is usually a whole set of system connection multiple fire hydrants, can't install and use in the shop with fewer fire hydrants, lead to shop installation cost at the door face high, and the existing fire hydrant early warning device is electronic equipment usually, need install on the inside or outer wall of fire hydrant, after taking place to leak the drive alarm, can't carry out the secondary and use, lead to needing secondary installation and debugging, low efficiency, and after the fire hydrant takes place to leak, part fire hydrant early warning device takes place to damage and needs to dismantle, the existing fire hydrant early warning device mounting structure is complicated, unable swift dismantlement and installation, lead to dismantling and installing the degree of difficulty big, it is long with time.

Disclosure of Invention

For solving the technical problem, a device capable of monitoring abnormal water leakage of fire hydrant and automatically early warning in real time is provided, the technical scheme solves the problems that the existing fire hydrant early warning device provided in the background technology is usually a whole set of system to connect a plurality of fire hydrants, cannot be installed in a shop with fewer fire hydrants to be used, the installation cost of the shop at the front of a door is high, the existing fire hydrant early warning device is usually an electronic device and needs to be installed inside or on the outer wall of the fire hydrant, after water leakage driving alarm occurs, secondary use cannot be carried out, secondary installation and debugging are needed, the efficiency is low, after water leakage occurs to the fire hydrant, part of the fire hydrant early warning device is damaged and needs to be disassembled, the installation structure of the existing fire hydrant early warning device is complex, rapid disassembly and installation cannot be carried out, the disassembly and installation difficulty are large, and the time for use is long.

In order to achieve the purposes, the novel adopted technical scheme is as follows: a device capable of monitoring abnormal water leakage of a fire hydrant in real time and automatically early warning comprises a base, wherein a gravity driving structure is arranged on the upper end surface of the base, an installation structure is arranged at the upper end of the gravity driving structure, and a lifting support structure is arranged at the lower end of the base;

the gravity driving structure comprises an L-shaped sliding groove seat, a long sliding groove column, a first double-pulley plate, a double-driving rod, a second double-pulley plate, a short sliding groove column, a main force short sliding groove, a first counter rod, a driving support rod, a sliding groove and a power sliding rod, wherein the right end of the L-shaped sliding groove seat is fixedly connected with the long sliding groove column, the upper end of the long sliding groove column is connected with the first double-pulley plate in a sliding manner, the outer side wall of the front end of the first double-pulley plate is fixedly connected with the double-driving rod, the inner side wall of the left end of the double-driving rod is fixedly connected with the second double-pulley plate, the second double-pulley plate is connected with the short sliding groove column in a sliding manner, the lower end of the short sliding groove column is fixedly connected with the upper end face of the L-shaped sliding groove seat, the right end of the double-driving rod is provided with the main force short sliding groove, the main force short sliding groove is connected with the first counter rod in a sliding manner, the middle end of the first counter rod is rotatably connected with the driving support rod, and the left end of the driving support rod is provided with the sliding groove, the sliding groove left end sliding connection has the power slide bar, and equal sliding connection in L sliding groove seat lower extreme in both ends around the power slide bar.

Preferably, the drive bracing piece middle-end is rotated and is connected with the support telescopic link, supports the telescopic link lower extreme and rotates and be connected with the head rod, and the equal fixed connection in long spout post lower extreme inside wall in both ends about the head rod, and the gemini actuating lever right-hand member passes through bolt fixedly connected with second mounting panel, the equal fixedly connected with first mounting panel in both ends about the power slide bar.

Preferably, first mounting panel left end fixedly connected with goes up the board that rises, it is provided with the piezoelectric crystal board to go up the board upper end, the electrically conductive mounting panel of piezoelectric crystal board up end fixedly connected with, electrically conductive mounting panel upper end fixedly connected with siren, and the crooked mounting panel of second mounting panel right-hand member fixedly connected with, crooked mounting panel left end threaded connection has adjusting bolt, adjusting bolt lower extreme fixedly connected with drive gear, the adjusting bolt upper end is rotated and is connected with the regulating plate, the regulating plate right-hand member is rotated and is connected with first locating plate, first locating plate lower extreme fixed connection is in the regulating plate up end, be favorable to adjusting step board one end height through adjusting bolt, reach rivers to one end, increase the purpose of gravity.

Preferably, the equal fixedly connected with second mounting panel in both ends around the regulating plate, the rotation of second locating plate middle-end inside wall is connected with two-way threaded rod, and the equal threaded connection in both ends has the threading board about the two-way threaded rod, and threading board upper end sliding connection has first spring beam, and first spring beam one end fixedly connected with power splint, the equal sliding connection in both ends has the location slide bar before the threading board, and regulating plate middle-end fixedly connected with places the board.

Preferably, the outer surface of the front end of the bidirectional threaded rod is rotatably connected with a driving long plate rotating sleeve, the outer surface of the driving long plate rotating sleeve is rotatably connected with a second butt joint rod, the left end of the second butt joint rod is provided with an adjusting groove, the lower end of the second butt joint rod is provided with a positioning hole, the positioning hole and the left end of the adjusting groove are respectively and slidably connected with a power serrated plate, the upper end of the power serrated plate is slidably connected with a positioning spring rod, the front end of the bidirectional threaded rod is fixedly connected with a slope clamping ring, the lower end of a rising plate is fixedly connected with a unilateral serrated plate, the positioning spring rod is favorable for driving the power serrated rod to be meshed with a driving gear through upwards stirring, the driving long plate rotating sleeve is pushed to be butted in a slope used by the slope clamping ring, and the purpose of driving the bidirectional threaded rod to rotate is achieved.

Preferably, the mounting structure comprises a sliding plate, a semi-threaded rod, a positioning threaded sleeve, a mounting disc, a double-sided sliding groove plate, a first convex sliding strip, a triangular plate, a second convex sliding strip, a double-sided oblique sliding plate, an electrified telescopic rod, a mounting butt joint seat and an antiskid clamping plate, wherein the upper end face of the conductive mounting plate is fixedly connected with the sliding plate, the front end and the rear end of the sliding plate are both slidably connected with the semi-threaded rod, the left end of the semi-threaded rod is in threaded connection with the positioning threaded sleeve, the right end of the semi-threaded rod is fixedly connected with the mounting disc, the right end face of the mounting disc is fixedly connected with the double-sided sliding groove plate, the inner side walls at the left end and the right end of the double-sided sliding groove plate are both fixedly connected with the first convex sliding strip, the outer surface of the first convex sliding strip is slidably connected with the triangular plate, the inner side wall at one end of the triangular plate is fixedly connected with the second convex sliding strip, the outer surface of the second convex sliding strip is slidably connected with the double-sided oblique sliding plate, and the lower end face of the double-sided oblique sliding plate is fixedly connected with the electrified telescopic rod, the lower end of the electrified telescopic rod is fixedly connected with an installation butt joint seat, the lower end of the installation butt joint seat is fixedly connected to the right end of the installation disc, and the upper end face of the triangular plate is fixedly connected with an anti-skidding clamping plate through bolts.

Preferably, the lifting support structure comprises a power mounting plate, staggered connecting plates, a first cross rod, a second cross rod, a positioning connecting plate, a power supporting rod, a positioning square block, a driving short threaded rod, a threaded block, a second connecting rod and a positioning seat, wherein the staggered connecting plates are symmetrically arranged at the left and right of the lower end of the power mounting plate, the inner side wall of the lower end of each staggered connecting plate is rotatably connected with the first cross rod, the lower end of the first cross rod is rotatably connected with the second cross rod, the outer side walls of the left and right ends of the second cross rod and the first cross rod are rotatably connected with the positioning connecting plates, the right ends of the first cross rod and the second cross rod are rotatably connected with the power supporting rod, the left end of the power supporting rod is fixedly connected with the positioning square block, the middle end of the positioning square block is rotatably connected with the driving short threaded rod, one end of the driving short threaded rod is in threaded connection with the threaded block, and the outer side walls of the left and right ends of the threaded block are fixedly connected with the second connecting rod, the right end of the driving short threaded rod is fixedly connected with a first gear, one end of the first gear is meshed with the middle end of the unilateral serrated plate, and the lower end of the second cross rod is fixedly connected with a positioning seat.

Compared with the prior art, the invention has the beneficial effects that:

(1) when water leakage occurs through the fire hydrant, water flows into the water receiving basin, water to be connected into the water receiving basin is gradually increased, gravity is generated to drive the first twin pulley plate and the second twin pulley plate to slide downwards in the long chute column and the short chute column through the twin driving rod, the twin driving rod drives the right end of the driving support rod to move downwards through the first butt rod, the left end of the driving support rod moves upwards, the power slide rod drives the second mounting plate to move upwards in the L chute seat, the second mounting plate drives the lifting plate to move upwards to impact the piezoelectric crystal plate, and current is generated to drive the alarm to give an alarm, so that the situation that water reserved in the fire hydrant flows out to cause the fire hydrant water leakage early warning device to give an alarm is avoided;

(2) the long plate rotating sleeve is driven to drive the bidirectional threaded rod to rotate, the bidirectional threaded rod drives the driving clamping plate to move outwards on the outer surface of the positioning sliding rod through the threaded plate, so that the water receiving basin is clamped, and the purpose of taking out the water receiving basin to clean the interior of the water receiving basin for secondary use is achieved;

(3) the double-sided slope sliding plate is driven to slide on the outer surface of the second convex sliding strip through the electrified telescopic rod to be retracted, and the triangular plate is driven to move inwards on the outer surface of the first convex sliding strip, so that the purpose of automatically and quickly clamping the left end and the right end of the fire hydrant protection box is achieved;

(4) first gear drives the rotation of drive short threaded rod, and drive short threaded rod drives the screw thread piece and moves forward, and the screw thread piece drives first crossbar and the expansion of second crossbar through the second connecting rod to drive positioning seat contact ground, thereby avoid when the fire hydrant leaked, the water receiving basin heavier lead to driving the condition emergence that the fire hydrant guard box damaged.

Drawings

FIG. 1 is a schematic perspective view of the device for monitoring abnormal water leakage and automatically warning fire hydrant according to the present invention;

FIG. 2 is a schematic view of the bottom perspective structure of the device for monitoring abnormal water leakage and automatically warning of the fire hydrant of the present invention;

FIG. 3 is a schematic perspective view of a first positioning plate and a thread plate according to the present invention;

FIG. 4 is a schematic perspective view of the gravity-driven structure of the present invention;

FIG. 5 is a partial enlarged view of portion B of FIG. 2;

FIG. 6 is an enlarged view of a portion C of FIG. 2;

FIG. 7 is a perspective view of the mounting structure of the present invention;

FIG. 8 is an enlarged view of a portion A of FIG. 1;

FIG. 9 is a perspective view of the elevating support structure of the present invention;

fig. 10 is a rear perspective view of the elevating support structure of the present invention.

The reference numbers in the figures are: 1. a base; 2. a gravity driven structure; 201. an L-shaped chute seat; 202. a long chute column; 203. a first double-pulley plate; 204. a twin drive rod; 205. a second double-son pulley plate; 206. a short chute column; 207. a main force short chute; 208. a first butt link rod; 209. driving the support rod; 210. a sliding groove; 211. a power slide bar; 212. supporting the telescopic rod; 213. a first connecting rod; 214. a first mounting plate; 215. a second mounting plate; 216. a lifting plate; 217. a piezoelectric crystal plate; 218. a conductive mounting plate; 219. an alarm; 220. bending the mounting plate; 221. adjusting the bolt; 222. an adjusting plate; 223. a first positioning plate; 224. a second positioning plate; 225. a bidirectional threaded rod; 226. a thread plate; 227. a first spring lever; 228. a power splint; 229. placing the plate; 230. positioning the slide bar; 231. driving the long plate to rotate; 232. a second butt joint rod; 233. an adjustment groove; 234. positioning holes; 235. positioning the spring rod; 236. a powered serrated plate; 237. a ramp collar; 238. a drive gear; 239. a single-sided serrated plate;

3. a mounting structure; 301. a sliding plate; 302. a half-threaded rod; 303. positioning a threaded sleeve; 304. mounting a disc; 305. a double-sided chute plate; 306. a first male slider bar; 307. a set square; 308. a second male slider; 309. a double-sided oblique sliding plate; 310. electrifying the telescopic rod; 311. installing a butt joint seat; 312. an anti-slip splint;

4. a lifting support structure; 401. a power mounting plate; 402. staggering the connecting plates; 403. a first cross bar; 404. a second crossbar; 405. positioning the connecting plate; 406. a power support bar; 407. positioning a square block; 408. driving the short threaded rod; 409. a thread block; 410. a second connecting rod; 411. positioning seats; 412. a first gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and 2 and 3 and 4 and 5 and 6, a device capable of monitoring abnormal water leakage of a fire hydrant in real time and automatically early warning comprises a base 1, wherein a gravity driving structure 2 is arranged on the upper end surface of the base 1, an installation structure 3 is arranged on the upper end of the gravity driving structure 2, a lifting support structure 4 is arranged at the lower end of the base 1, the gravity driving structure 2 comprises an L-shaped chute seat 201, a long chute column 202, a first dual pulley plate 203, a dual driving rod 204, a second dual pulley plate 205, a short chute column 206, a main force short chute 207, a first butt rod 208, a driving support rod 209, a sliding groove 210 and a power sliding rod 211, the L-shaped chute seat 201 is fixedly connected with the long chute column 202, the upper end of the long chute column 202 is slidably connected with the first dual pulley plate 203, the outer side wall of the front end of the first dual pulley plate 203 is fixedly connected with the dual driving rod 204, the inner side wall of the left end of the dual driving rod 204 is fixedly connected with the second dual pulley plate 205, a short chute column 206 is connected to the second twin pulley plate 205 in a sliding manner, the lower end of the short chute column 206 is fixedly connected to the upper end surface of the L chute seat 201, a main force short chute 207 is formed at the right end of the twin driving rod 204, a first butt rod 208 is connected to the main force short chute 207 in a sliding manner, a driving support rod 209 is rotatably connected to the middle end of the first butt rod 208, a sliding groove 210 is formed at the left end of the driving support rod 209, a power slide rod 211 is slidably connected to the left end of the sliding groove 210, the front end and the rear end of the power slide rod 211 are slidably connected to the lower end of the L chute seat 201, a supporting telescopic rod 212 is rotatably connected to the middle end of the driving support rod 209, a first connecting rod 213 is rotatably connected to the lower end of the supporting telescopic rod 212, the left end and the right end of the first connecting rod 213 are fixedly connected to the inner side wall of the lower end of the long chute column 202, a second mounting plate 215 is fixedly connected to the right end of the twin driving rod 204 through bolts, a first mounting plate 214 is fixedly connected to the left end and the left end of the power slide rod 211, the left end of the first mounting plate 214 is fixedly connected with a lifting plate 216, the upper end of the lifting plate 216 is provided with a piezoelectric crystal plate 217, the upper end surface of the piezoelectric crystal plate 217 is fixedly connected with a conductive mounting plate 218, the upper end of the conductive mounting plate 218 is fixedly connected with an alarm 219, the right end of the second mounting plate 215 is fixedly connected with a bending mounting plate 220, the left end of the bending mounting plate 220 is in threaded connection with an adjusting bolt 221, the lower end of the adjusting bolt 221 is fixedly connected with a driving gear 238, the upper end of the adjusting bolt 221 is rotatably connected with an adjusting plate 222, the right end of the adjusting plate 222 is rotatably connected with a first positioning plate 223, the lower end of the first positioning plate 223 is fixedly connected with the upper end surface of the adjusting plate 222, the front end and the rear end of the adjusting plate 222 are both fixedly connected with the second mounting plate 215, the inner side wall of the middle end of the second positioning plate 224 is rotatably connected with a two-way threaded rod 225, the left end and the right end of the two-way threaded rod 225 are both in threaded connection with a threaded plate 226, the upper end of the first spring rod 227 is slidably connected with the second spring rod 226, one end of a first spring rod 227 is fixedly connected with a power clamping plate 228, the front end and the rear end of a threaded plate 226 are both connected with a positioning sliding rod 230 in a sliding manner, the middle end of an adjusting plate 222 is fixedly connected with a placing plate 229, the outer surface of the front end of a bidirectional threaded rod 225 is rotatably connected with a driving long plate rotating sleeve 231, the outer surface of the driving long plate rotating sleeve 231 is rotatably connected with a second butt rod 232, the left end of the second butt rod 232 is provided with an adjusting groove 233, the lower end of the second butt rod 232 is provided with a positioning hole 234, the left ends of the positioning hole 234 and the adjusting groove 233 are both connected with a power serrated plate 236 in a sliding manner, the upper end of the power serrated plate 236 is connected with a positioning spring rod 235 in a sliding manner, the front end of the bidirectional threaded rod 225 is fixedly connected with a slope clamping ring 237, and the lower end of a lifting plate 216 is fixedly connected with a single-sided serrated plate 239;

when the fire hydrant is in operation, when water leaks, water flows into the interior of the water receiving basin, water to be received in the water receiving basin gradually increases, gravity is generated to drive the first twin pulley plate 203 and the second twin pulley plate 205 to slide downwards in the long chute column 202 and the short chute column 206 through the twin driving rod 204, the twin driving rod 204 drives the right end of the driving support rod 209 to move downwards through the first butt-joint rod 208, the left end of the driving support rod moves upwards, the second mounting plate 215 is driven to move upwards in the L-shaped chute seat 201 through the power slide rod 211, the second mounting plate 215 drives the ascending plate 216 to move upwards to impact on the piezoelectric crystal plate 217, current is generated to drive the alarm 219 to give an alarm, the regulating bolt 221 can be manually rotated to move upwards, the left end of the regulating plate 222 is driven to move upwards, meanwhile, the water receiving basin is driven to incline, the purpose that the gravity tends to one end, and the twin driving rod 204 moves downwards quickly is achieved, after the fire hydrant is repaired, more water is contained in the water receiving basin, the positioning spring rod 235 can be pulled upwards, the power serrated plate 236 is driven to slide leftwards in the adjusting groove 233, the power serrated plate 236 is driven to be meshed on the driving gear 238, the long plate rotating sleeve 231 is driven to slide backwards on the outer surface of the front end of the bidirectional threaded rod 225, the power serrated plate 236 is driven to move backwards, the driving gear 238 is driven to rotate, the driving gear 238 drives the adjusting bolt 221 to rotate, the adjusting bolt 221 drives the adjusting plate 222 to move downwards and flatten, the situation that the water receiving basin falls off when the clamping of the power clamping plate 228 is finished is avoided, the long plate rotating sleeve 231 is driven to abut against the section provided with the slope clamping ring 237 in a backwards moving mode, the long plate rotating sleeve 231 is driven to rotate the bidirectional threaded rod 225, the bidirectional threaded rod 225 drives the power clamping plate 228 to move outwards on the outer surface of the positioning sliding rod 230 through the threaded plate 226, thereby finishing clamping the water receiving basin and achieving the purpose of taking out the water receiving basin to clean the inside.

As an embodiment of the present invention, referring to fig. 1, 7 and 8, the mounting structure 3 includes a sliding plate 301, a half-threaded rod 302, a positioning threaded sleeve 303, a mounting plate 304, a double-sided sliding groove plate 305, a first convex sliding strip 306, a triangular plate 307, a second convex sliding strip 308, a double-sided oblique sliding plate 309, an electrified telescopic rod 310, a mounting butt seat 311, and an anti-slip clamp plate 312, the sliding plate 301 is fixedly connected to the upper end surface of the conductive mounting plate 218, the front and rear ends of the sliding plate 301 are slidably connected to the half-threaded rod 302, the left end of the half-threaded rod 302 is threadedly connected to the positioning threaded sleeve 303, the right end of the half-threaded rod 302 is fixedly connected to the mounting plate 304, the right end surface of the mounting plate 304 is fixedly connected to the double-sided sliding groove plate 305, the left and right inner side walls of the double-sided sliding groove plate 305 are fixedly connected to the first convex sliding strips 306, the outer surface of the first convex sliding strip 306 is slidably connected to the triangular plate 307, the inner side wall of one end of the triangular plate 307 is fixedly connected to the second convex sliding strip 308, the outer surface of the second convex sliding strip 308 is connected with a double-sided oblique sliding plate 309 in a sliding manner, the lower end face of the double-sided oblique sliding plate 309 is fixedly connected with an electrified telescopic rod 310, the lower end of the electrified telescopic rod 310 is fixedly connected with an installation butt-joint seat 311, the lower end of the installation butt-joint seat 311 is fixedly connected to the right end of the installation disc 304, and the upper end face of the triangular plate 307 is fixedly connected with an anti-skid clamping plate 312 through a bolt;

during operation, through dismantling the fire hydrant guard box door body to place fire protection door inside and outside wall between anti-skidding splint 312, the water collector is placed in fire hydrant guard door bottom simultaneously, contracts to retrieving through circular telegram telescopic link 310 and drives two-sided oblique slide plate 309 and slide at the protruding draw runner 308 surface of second, and drives set-square 307 and move inwards in the protruding draw runner 306 surface of first, reach the mesh at both ends about the automatic swift centre gripping fire hydrant guard box.

As an embodiment of the present invention, referring to fig. 9 and 10, the lifting support structure 4 includes a power mounting plate 401, a staggered connection plate 402, a first cross bar 403, a second cross bar 404, a positioning connection plate 405, a power support bar 406, a positioning block 407, a driving short screw bar 408, a screw block 409, a second connection bar 410, and a positioning seat 411, the staggered connection plate 402 is symmetrically arranged at the lower end of the power mounting plate 401, the inner side wall of the lower end of the staggered connection plate 402 is rotatably connected with the first cross bar 403, the lower end of the first cross bar 403 is rotatably connected with the second cross bar 404, the positioning connection plates 405 are rotatably connected to the outer side walls of the left and right ends of the second cross bar 404 and the first cross bar 403, the power support bar 406 is rotatably connected to the right end of the first cross bar 403 and the second cross bar 404, the positioning block 407 is fixedly connected to the left end of the power support bar 406, the middle end of the positioning block 407 is rotatably connected with the driving short screw bar 408, one end of the driving short threaded rod 408 is in threaded connection with a threaded block 409, the outer side walls of the left end and the right end of the threaded block 409 are fixedly connected with a second connecting rod 410, the right end of the driving short threaded rod 408 is fixedly connected with a first gear 412, one end of the first gear 412 is meshed with the middle end of a unilateral serrated plate 239, and the lower end of the second cross rod 404 is fixedly connected with a positioning seat 411;

the during operation, when upwards moving through rising board 216, drive unilateral serration plate 239 rebound, unilateral serration plate 239 drives first gear 412 rotatoryly, first gear 412 drives drive short threaded rod 408 rotation, drive short threaded rod 408 drives screw block 409 and moves forward, screw block 409 drives first crossbar 403 and the expansion of second crossbar 404 through second connecting rod 410, and drive positioning seat 411 contact ground, thereby avoid when the fire hydrant leaks, the water collector leads to the condition that the fire hydrant guard box damaged heavier to take place, simultaneously can't the centre gripping when fire hydrant protective housing outer wall, can directly adjust the height, place at fire hydrant protective housing lower extreme, reach the mesh of being convenient for multi-environment to use.

The working principle is as follows: when the fire hydrant is subjected to water leakage after clamping is finished, water flows into the interior of the water receiving basin, the water to be connected into the water receiving basin is gradually increased, gravity is generated to drive the first double-pulley plate 203 and the second double-pulley plate 205 to slide downwards in the long chute column 202 and the short chute column 206 through the double-pulley driving rod 204, the double-pulley driving rod 204 drives the driving supporting rod 209 to move downwards through the first butt-joint rod 208, the left end of the double-pulley driving rod 204 moves upwards, and the power sliding rod 211 drives the second mounting plate 215 to move upwards in the L sliding chute seat 201, the second mounting plate 215 drives the ascending plate 216 to move upwards and impact on the piezoelectric crystal plate 217, and generates current to drive the alarm 219 to give an alarm, and the adjusting bolt 221 can be manually rotated to move upwards and drive the left end of the adjusting plate 222 to move upwards and simultaneously drive the water receiving basin to incline, so as to achieve the purpose of enabling gravity to incline towards one end and increasing the rapid downward movement of the twin driving rod 204, the unilateral serrated plate 239 is driven to move upwards while the ascending plate 216 moves upwards, the unilateral serrated plate 239 drives the first gear 412 to rotate, the first gear 412 drives the short threaded rod 408 to rotate, the short threaded rod 408 is driven to drive the threaded block 409 to move forwards, the threaded block 409 drives the first cross rod and the second cross rod 404 to expand through the second connecting rod 410 and drives the positioning seat 411 to contact the ground, thereby avoiding the situation that the water receiving basin is heavy and causes damage to the fire hydrant protection box 403 when the fire hydrant leaks, meanwhile, when the water receiving basin can not be clamped on the outer wall of the fire hydrant protective shell, the height can be directly adjusted, the water receiving basin can be placed at the lower end of the fire hydrant protective shell to achieve the purpose of being convenient for use in multiple environments, after the fire hydrant is repaired, more water is arranged in the water receiving basin, the positioning spring rod 235 can be pulled upwards, then the power serrated plate 236 is driven to slide leftwards in the adjusting groove 233 and is driven to be meshed with the power serrated plate 236 on the driving gear 238, the long plate rotating sleeve 231 is driven to slide backwards on the outer surface of the front end of the bidirectional threaded rod 225 and is driven to move backwards, the power serrated plate 236 is driven to rotate at the same time, the driving gear 238 is driven to drive the adjusting bolt 221 to rotate, the adjusting bolt 221 drives the left end of the adjusting plate 222 to move downwards and be leveled, the situation that the water receiving basin falls off due to the clamping of the power clamping plate 228 is avoided, and the long plate rotating sleeve 231 is driven to move backwards and butt joint in the section provided with the slope clamping ring 237, and the long plate rotating sleeve 231 is driven to rotate to drive the bidirectional threaded rod 225 to rotate, the bidirectional threaded rod 225 drives the power clamping plate 228 to move outwards on the outer surface of the positioning sliding rod 230 through the threaded plate 226, so that the water receiving basin is clamped, and the purpose of taking out the water receiving basin and cleaning the inside of the water receiving basin is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.