CN218616457U

CN218616457U - Fire engine with convenient type climbing device

Info

Publication number: CN218616457U
Application number: CN202223104302.2U
Authority: CN
Inventors: 程钰涵; 张顺勇; 和平
Original assignee: Hubei Boli Special Automobile Equipment Co ltd
Current assignee: Hubei Boli Special Automobile Equipment Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-03-14
Anticipated expiration: 2032-11-22

Abstract

The utility model discloses a fire engine with convenient type climbing device, including the locomotive, the back lateral wall bottom of locomotive is connected with the carriage, the both sides wall bottom in carriage leans on the position at rear and the both sides wall bottom of locomotive to all install the wheel by the position at rear, the last lateral wall in carriage leans on the both sides position of rear to all seted up afterbody hydraulic pressure groove, two all install the bottom hinge on the both sides in afterbody hydraulic pressure groove, per two are adjacent articulated on the active end of bottom hinge have the afterbody hydraulic stem. The utility model discloses in, utilize the vice cat ladder extension cat ladder height of absorption in main staircase below, and with two connecting screw threaded connection in the lower screw hole of vice cat ladder, can fix vice cat ladder, and set up the lower magnetism seat in vice cat ladder top and the last magnetism seat of main staircase below use of mutually supporting, can be with its light absorption in main staircase below when need not using vice cat ladder, use vice cat ladder also can easily take off, very convenient convenience.

Description

Fire engine with convenient type climbing device

Technical Field

The utility model relates to a fire control climbing technical field especially relates to a fire engine with convenient type climbing device.

Background

The fire truck, also called fire truck, is designed and manufactured to be suitable for firefighters to take and equip various fire-fighting equipment or fire extinguishing agents according to requirements, and is used for fire extinguishing, auxiliary fire extinguishing or fire rescue for fire-fighting troops, and most of national fire departments including China can also be used for other emergency rescue purposes. The fire engine can convey firefighters to arrive at disaster sites, and provides multiple tools for the firefighters to execute disaster relief tasks, the modern fire engine can be generally provided with steel ladders, water guns, portable fire extinguishers, self-contained respirators, protective clothing, forcible entry tools, emergency tools and other equipment, part of the modern fire engine can also carry large-scale fire extinguishing equipment such as water tanks, water pumps, foam extinguishing devices and the like, and the steel ladders are used as life saving devices, so that the firefighters can enter and exit disaster areas more conveniently in the fire rescue process, and meanwhile, the steel ladders can also serve as escape passages for carrying people to enter and exit.

However, current fire control steel ladder, it goes up and down to utilize the hydraulic stem mostly, and the steel ladder setting is in the convenient carrying of fire control roof portion, make the length of fire control steel ladder be less than the fire engine length mostly, consequently when using, the length of steel ladder is seriously limited, lead to it to carry on highly lower, if want the extension cat ladder height, must carry on other cat ladders, make the fire control process convenient inadequately, consequently, technical personnel in the field have provided a fire engine with convenient type climbing device, in order to solve the problem that the aforesaid probably exists.

Disclosure of Invention

The utility model aims at solving the shortcoming that exists among the prior art, and the fire engine with convenient type climbing device that proposes, a fire engine with convenient type climbing device of this design utilizes the vice cat ladder extension cat ladder height of absorption in the main staircase below, and with two connecting screw threaded connection in the lower screw hole of vice cat ladder, can fix vice cat ladder, and the last magnetic base that sets up below the lower magnetic base and the main staircase below in vice cat ladder top mutually supports the use, can be with its light absorption in main staircase below when need not using vice cat ladder, use vice cat ladder also can easily take off in needs, very convenient and fast.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a fire engine with a convenient climbing device comprises a locomotive, wherein the bottom of the rear side wall of the locomotive is connected with a carriage, the positions of the bottoms of the two side walls of the carriage, close to the rear, and the positions of the bottoms of the two side walls of the locomotive, close to the rear, are provided with wheels, the positions of the two sides of the upper side wall of the carriage, close to the rear, are provided with tail hydraulic grooves, two sides of the two tail hydraulic grooves are provided with bottom hinges, the movable end of each two adjacent bottom hinges is hinged with a tail hydraulic rod, the positions of the two sides in the middle of the upper side wall of the carriage are provided with front hydraulic grooves, and front hydraulic rods are arranged in the two front hydraulic grooves;

the movable ends of the front hydraulic rod and the tail hydraulic rod are hinged to a main escalator, rear hinges are mounted at positions, close to the rear sides, of two side walls of the main escalator, the movable ends of the two tail hydraulic rods are hinged to the movable ends of the two rear hinges respectively, front hinges are mounted at the middle positions of the two side walls of the main escalator, the movable ends of the two front hydraulic rods are hinged to the movable ends of the two front hinges respectively, ladder stand hinges are mounted at positions, close to the front ends, of the two side walls of the main escalator, auxiliary ladder stands are hinged to the movable ends of the two ladder stand hinges, upper screw holes are formed in positions, on two sides of the front side wall of the main escalator, connecting screw rods are connected with the upper screw holes in a threaded mode, and lower screw holes matched with the connecting screw rods for use are formed in positions on two sides of the front side walls of the auxiliary ladder stands;

through the technical scheme, utilize afterbody hydraulic stem to act on with preceding hydraulic stem simultaneously, make the main staircase rise, after rising to the take the altitude, take the top of main staircase on the wall body, can carry out rescue work, when needs extension cat ladder height, the vice cat ladder that will adsorb in main staircase below turns over a book and gets up, and in the lower screw hole with two connecting screw threaded connection at vice cat ladder, can fix vice cat ladder, utilize vice cat ladder can prolong the staircase, thereby the height of can rescuing has been increased, and utilize connecting screw to consolidate the main staircase and be connected of vice cat ladder, the holistic fastness of staircase has been guaranteed.

Furthermore, the positions of the two side walls of the auxiliary crawling ladder close to the rear end are fixedly connected with lower magnetic seats;

through above-mentioned technical scheme, utilize down the magnetic support cooperation to use the magnetic support, adsorb vice cat ladder in main staircase below.

Furthermore, the positions of the two side walls of the main escalator close to the front end are fixedly connected with upper magnetic seats matched with the lower magnetic seats;

through above-mentioned technical scheme, utilize magnetic seat cooperation magnetic seat down to use, adsorb vice cat ladder in main staircase below.

Furthermore, the auxiliary ladder stand is adsorbed on the lower side wall of the main escalator through the matching use of the upper magnetic seat and the lower magnetic seat;

through above-mentioned technical scheme, utilize magnetic support cooperation magnetic support down when need not using vice cat ladder to use and can be with its light absorption in main staircase below, use vice cat ladder also can easily take off very convenient and fast convenience in needs.

Furthermore, handrails are fixedly connected to the two sides of the upper side wall of the main escalator;

through above-mentioned technical scheme, utilize the handrail help life saving person to climb the cat ladder.

Furthermore, sliding grooves are formed in the middle of one side wall of each handrail, which is close to each other;

through above-mentioned technical scheme, utilize the spout to connect the slider.

Further, sliding blocks are connected in the two sliding grooves in a sliding mode;

through above-mentioned technical scheme, the slider can freely remove in the spout.

Further, the two sliding blocks are matched with each other for use;

through above-mentioned technical scheme, can the hook haulage rope on two sliders, utilize the haulage rope to tie up at fireman or rescuee's waist, the effectual personnel that prevent are out of order takes place from the condition that the cat ladder falls.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, utilize afterbody hydraulic stem and preceding hydraulic stem simultaneously to act on for main staircase rises, after rising to a take the high back, takes main staircase's top on the wall body, can carry out rescue work, and sliding connection can hook haulage rope on two sliders on the handrail, utilizes the haulage rope to tie up at fireman or by the waist of person of rescuing, and the effectual condition that prevents that personnel from losing sufficient follow cat ladder and falling takes place.

2. The utility model discloses in, when needs extension cat ladder height, will adsorb the vice cat ladder of main staircase below and turn over a book and get up to in the lower screw hole of vice cat ladder two connecting screw threaded connection, can fix vice cat ladder, utilize vice cat ladder to prolong the staircase, thereby increased and to rescue the height, and utilize connecting screw to consolidate main staircase and vice cat ladder be connected, guaranteed the holistic fastness of staircase.

3. The utility model discloses in, the last magnetic base that sets up in the lower magnetic base of vice cat ladder top and main staircase below mutually supports and uses, can be with its light absorption in main staircase below when need not using vice cat ladder, also can easily take off very convenient convenience using vice cat ladder in needs.

Drawings

Fig. 1 is the utility model provides a fire engine's overall view with convenient type climbing device.

Figure 2 is the utility model provides a fire engine's isometric view with convenient type climbing device.

Fig. 3 is an enlarged schematic view of a point a in fig. 1.

Fig. 4 is an enlarged schematic view of B in fig. 2.

Fig. 5 is an enlarged schematic view of the point C in fig. 2.

Illustration of the drawings:

1. a headstock; 2. a carriage; 3. a wheel; 4. a tail hydraulic tank; 5. a tail hydraulic rod; 6. a main escalator; 7. a handrail; 8. a front hydraulic lever; 9. a front hydraulic tank; 10. the auxiliary ladder stand; 11. a front hinge; 12. a rear hinge; 13. a ladder stand hinge; 14. an upper screw hole; 15. connecting a screw rod; 16. a lower screw hole; 17. a bottom hinge; 18. a lower magnetic base; 19. an upper magnetic seat; 20. a chute; 21. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: the utility model provides a fire engine with convenient type climbing device, including locomotive 1, the back lateral wall bottom of locomotive 1 is connected with carriage 2, position that position and the both sides wall bottom of locomotive 1 that the rear was leaned on to the both sides wall bottom at rear of carriage 2 all install wheel 3, afterbody hydraulic pressure groove 4 has all been seted up to the both sides position that the lateral wall leaned on the rear side on carriage 2, all install bottom hinge 17 on two afterbody hydraulic pressure groove 4's the both sides, it has afterbody hydraulic stem 5 to articulate on per two adjacent bottom hinge 17's the activity end, preceding hydraulic pressure groove 9 has been seted up to the upper side wall middle side position in carriage 2, hydraulic stem 8 before all installing in two preceding hydraulic pressure grooves 9.

Articulated on preceding hydraulic stem 8 and afterbody hydraulic stem 5's the movable end have a main staircase 6, back hinge 12 is all installed by the position of rear side to the both sides wall of main staircase 6, the expansion end of two afterbody hydraulic stems 5 articulates respectively in the expansion end of two back hinges 12, preceding hinge 11 is all installed to the both sides wall intermediate position of main staircase 6, the expansion end of two preceding hydraulic stem 8 articulates respectively in the expansion end of two preceding hinges 11, cat ladder hinge 13 is all installed by the position of front end to the both sides wall of main staircase 6, it has vice cat ladder 10 to articulate in the expansion end of two cat ladder hinges 13, last screw 14 has all been seted up to the preceding lateral wall both sides position of main staircase 6, two go up screw 14 female connection have connecting screw 15, lower screw 16 that uses with connecting screw 15 cooperation has all been seted up to the preceding lateral wall both sides position of vice cat ladder 10.

Lower magnetic seats 18 are fixedly connected to positions, close to the rear ends, of two side walls of the auxiliary ladder stand 10, upper magnetic seats 19 matched with the lower magnetic seats 18 are fixedly connected to positions, close to the front ends, of the two side walls of the main escalator 6, and the auxiliary ladder stand 10 is adsorbed to the lower side wall of the main escalator 6 through matching of the upper magnetic seats 19 and the lower magnetic seats 18.

The equal fixedly connected with handrail 7 in the last lateral wall both sides position of main staircase 6, spout 20 has all been seted up to a lateral wall intermediate position that two handrails 7 are close to each other, and equal sliding connection has slider 21 in two spouts 20, and two sliders 21 use of mutually supporting.

The working principle is as follows: utilize afterbody hydraulic stem 5 and preceding hydraulic stem 8 simultaneous action, make main staircase 6 rise, after rising to a take the altitude, take the top of main staircase 6 on the wall body, can carry out rescue work, and sliding connection can hook the haulage rope on two sliders 21 on handrail 7, utilize the haulage rope to tie up at the firefighter or the waist of the person of being rescued, the effectual condition that prevents that personnel from being out of order from falling from the cat ladder takes place, when needs extension cat ladder height, turn over the vice cat ladder 10 that adsorbs below main staircase 6 and turn over, and with two connecting screw 15 threaded connection in the lower screw 16 of vice cat ladder 10, can fix vice cat ladder 10, utilize vice cat ladder 10 can prolong the staircase, thereby the height that can rescue has been increased, and utilize connecting screw 15 can consolidate the connection of main staircase 6 and vice cat ladder 10, the holistic fastness of staircase has been guaranteed, and set up the lower magnetic base 18 of vice cat ladder 10 top and the last magnetic base 19 of main staircase below mutually supporting use, can adsorb its main staircase 6 below very light when need the vice cat ladder 10 to use, also can be convenient and easy the taking off at the vice ladder 10.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a fire engine with convenient type climbing device, includes locomotive (1), its characterized in that: the rear side wall bottom of the headstock (1) is connected with a carriage (2), wheels (3) are mounted at positions, close to the rear, of the bottoms of the two side walls of the carriage (2) and positions, close to the rear, of the bottoms of the two side walls of the headstock (1), tail hydraulic grooves (4) are formed in positions, close to the rear, of the two sides of the upper side wall of the carriage (2), bottom hinges (17) are mounted on two sides of each of the two tail hydraulic grooves (4), a tail hydraulic rod (5) is hinged to a movable end of each two adjacent bottom hinges (17), front hydraulic grooves (9) are formed in positions, on two sides, in the middle of the upper side wall of the carriage (2), of each front hydraulic groove (9), and front hydraulic rods (8) are mounted in the two front hydraulic grooves (9);

articulated on the activity end of preceding hydraulic stem (8) and afterbody hydraulic stem (5) have escalator (6), back hinge (12) are all installed, two to the both sides wall of escalator (6) by the position of rear side, the expansion end of afterbody hydraulic stem (5) articulates respectively in the expansion end of two back hinges (12), preceding hinge (11) are all installed to the both sides wall intermediate position of escalator (6), two the expansion end of preceding hydraulic stem (8) articulates respectively in the expansion end of two preceding hinges (11), cat ladder hinge (13) are all installed, two to the both sides wall of escalator (6) by the position of front end, it has vice cat ladder (10) to articulate in the expansion end of cat ladder hinge (13), screw (14) have all been seted up to the preceding lateral wall both sides position of escalator (6), two go up screw (14) female connection screw (15), screw (16) down that the preceding lateral wall both sides position of vice cat ladder (10) had and connect screw (15) cooperation use have all been seted up.

2. A fire engine with a convenient climbing device according to claim 1, characterized in that: the positions of the two side walls of the auxiliary ladder stand (10) close to the rear end are fixedly connected with lower magnetic seats (18).

3. A fire engine with a convenient climbing device according to claim 1, characterized in that: the positions of the two side walls of the main escalator (6) close to the front end are fixedly connected with upper magnetic seats (19) matched with the lower magnetic seats (18).

4. A fire truck with a convenient climbing device as claimed in claim 1, characterized in that: the auxiliary ladder (10) is adsorbed on the lower side wall of the main ladder (6) through the matching use of the upper magnetic seat (19) and the lower magnetic seat (18).

5. A fire engine with a convenient climbing device according to claim 1, characterized in that: handrails (7) are fixedly connected to the two sides of the upper side wall of the main escalator (6).

6. A fire engine with a convenient climbing device according to claim 5, characterized in that: and the middle position of one side wall of each of the two handrails (7) close to each other is provided with a sliding chute (20).

7. A fire truck with a convenient climbing device as claimed in claim 6, characterized in that: and sliding blocks (21) are connected in the two sliding grooves (20) in a sliding manner.

8. A fire truck with a convenient climbing device according to claim 7, characterized in that: the two sliding blocks (21) are mutually matched for use.