CN211038489U

CN211038489U - Fire rescue ladder

Info

Publication number: CN211038489U
Application number: CN201921123106.5U
Authority: CN
Inventors: 董岩
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-17
Filing date: 2019-07-17
Publication date: 2020-07-17
Anticipated expiration: 2029-07-17

Abstract

The utility model belongs to rescue ladder field, especially fire rescue ladder, when using to current fire rescue ladder, often mostly adopt flexible ladder body, but the bottom fixed stability effect general problem of the ladder body often, the scheme as follows is put forward now, including the ladder body, one side lateral wall of the ladder body is fixed with the connecting plate, one side lateral wall that the ladder body was kept away from to the connecting plate rotates and is connected with the gusset plate, the one end that the connecting plate was kept away from to the gusset plate is fixed with the backup pad that the level set up, the top lateral wall of backup pad is fixed with the first fixed plate that the symmetry set up, the one end that the backup pad was kept away from to first fixed plate all is fixed with the second fixed plate jointly, and set up perpendicularly between first fixed plate and the second fixed plate, set up the through-hole that runs through from top to bottom on. The utility model discloses can carry out the bottom to cement ground and different environment of ground and consolidate, improve the stability of the ladder body.

Description

Fire rescue ladder

Technical Field

The utility model relates to a rescue ladder technical field especially relates to fire rescue ladder.

Background

When the existing fire rescue ladder is used, the telescopic ladder bodies are usually adopted mostly, but the bottom fixing stability effect of the ladder bodies is general, and therefore the fire rescue ladder is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a fire rescue ladder has solved current fire rescue ladder when using, and the majority often adopts flexible ladder body, but the general problem of bottom fixed stability effect of the ladder body often.

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

fire rescue ladder, including the ladder body, one side lateral wall of the ladder body is fixed with the connecting plate, and one side lateral wall that the ladder body was kept away from to the connecting plate rotates and is connected with the gusset plate, and the one end that the connecting plate was kept away from to the gusset plate is fixed with the backup pad that the level set up, and the top lateral wall of backup pad is fixed with the first fixed plate that the symmetry set up, and the one end that the backup pad was kept away from to first fixed plate all is fixed with the second fixed plate jointly, and sets up perpendicularly between first fixed plate and the second fixed plate, set up the through-hole that runs through from top to bottom on the top lateral wall of backup pad, the inside slip cover of through-hole is equipped with the limiting.

Preferably, a push rod motor is fixed to the side wall of the top end of the second fixing plate, and an output shaft of the push rod motor penetrates through the second fixing plate to be fixed to the side wall of the top end of the limiting plate.

Preferably, a conical head is fixed on the bottom side wall of one of the limiting plates, a plurality of symmetrically arranged vacuum chucks are fixed on the bottom side wall of the other limiting plate, a vacuum pump is embedded into one side wall of one of the limiting plates, and the output end of the vacuum pump is connected with the vacuum chucks.

Preferably, the lateral walls of the two sides of the ladder body are fixed with a first switch and a second switch, the first switch is connected with one of the push rod motors, and the second switch is connected with the other push rod motor and the vacuum pump.

Preferably, a battery seat is embedded in the side wall of one side of the supporting plate, and the output end of the battery seat is connected with the push rod motor and the vacuum pump through a lead.

Through the cooperation between the vacuum pump that sets up, vacuum chuck, push rod motor, limiting plate, cone, first fixed plate and the second fixed plate, can carry out the bottom to cement ground and the different environment in ground and consolidate, improved the stability of the ladder body.

Drawings

Fig. 1 is the structure schematic diagram of the fire rescue ladder provided by the utility model.

Fig. 2 is the enlarged schematic structural diagram of part a of the fire rescue ladder provided by the utility model.

Fig. 3 is a side view of the supporting plate structure of the fire rescue ladder of the present invention.

Reference numbers in the figures: the device comprises a ladder body 1, a connecting plate 2, a reinforcing plate 3, a supporting plate 4, a first fixing plate 5, a second fixing plate 6, a through hole 7, a limiting plate 8, a third fixing plate 9, a push rod motor 10, a conical head 11, a vacuum sucker 12, a vacuum pump 13 and a first switch 14.

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.

Referring to fig. 1-3, fire rescue ladder, including the ladder body 1, one side lateral wall of the ladder body 1 is fixed with connecting plate 2, one side lateral wall that the ladder body 1 was kept away from to connecting plate 2 rotates and is connected with gusset plate 3, the one end that gusset plate 3 kept away from connecting plate 2 is fixed with backup pad 4 that the level set up, the top lateral wall of backup pad 4 is fixed with first fixed plate 5 that the symmetry set up, the one end that backup pad 4 was kept away from to first fixed plate 5 all is fixed with second fixed plate 6 jointly, and set up perpendicularly between first fixed plate 5 and the second fixed plate 6, set up the through-hole 7 that runs through from top to bottom on the top lateral wall of backup pad 4, the inside slip cover of through-hole 7 is equipped with limiting plate 8, and the both ends of limiting plate 8 all extend to 7 outs.

The top lateral wall of second fixed plate 6 is fixed with push rod motor 10, push rod motor 10's output shaft passes second fixed plate 6 and is fixed with 8 top lateral walls of limiting plate, the bottom lateral wall of one of them limiting plate 8 is fixed with cone 11, the bottom lateral wall of another limiting plate 8 is fixed with the vacuum chuck 12 that a plurality of symmetries set up, one of them side lateral wall embedding of one of them limiting plate 8 has vacuum pump 13, and vacuum pump 13's output and vacuum chuck 12 are connected, the both sides lateral wall of ladder body 1 is fixed with first switch 14, the second switch, and first switch 14 is connected with one of them push rod motor 10, the second switch and another push rod motor 10, vacuum pump 13 is connected, one side lateral wall embedding of backup pad 4 has the battery seat, the output of battery seat passes through wire and push rod motor 10, vacuum pump 13 is connected.

The working principle is as follows: when using, lean on the ladder body 1 at treating the rescue window, then rotate gusset plate 3, gusset plate 3 drives backup pad 4 and removes, if ground is native ground, start first switch 14, start one of them push rod motor 10, push rod motor 10 promotes third fixed plate 9, third fixed plate 9 drives limiting plate 8 and removes, limiting plate 8 drives conical head 11 and drills into ground, fix the bottom of ladder body 1, stability is improved, if ground is cement ground, press the second switch, start push rod motor 10 and vacuum pump 13, utilize vacuum chuck 12 to fix ground, stability is improved, the design is simple swift, can carry out the bottom reinforcement to cement ground and different environment of ground, the stability of ladder body is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A fire rescue ladder comprises a ladder body and is characterized in that a connecting plate is fixed on one side wall of the ladder body, a reinforcing plate is rotatably connected on one side wall of the connecting plate away from the ladder body, a horizontally arranged supporting plate is fixed on one end of the reinforcing plate away from the connecting plate, first fixing plates are symmetrically arranged on top side walls of the supporting plates, a second fixing plate is jointly fixed on one ends of the first fixing plates away from the supporting plates, the first fixing plates and the second fixing plates are vertically arranged, through holes which vertically penetrate through are formed in the top side walls of the supporting plates, limiting plates are slidably sleeved inside the through holes, two ends of each limiting plate extend to the outside of the through hole, the limiting plates are positioned under the second fixing plates, a push rod motor is fixed on the top side walls of the second fixing plates, and an output shaft of the push rod motor penetrates through the second fixing plates to be fixed, one of them the bottom lateral wall of limiting plate is fixed with the cone, another the bottom lateral wall of limiting plate is fixed with the vacuum chuck that a plurality of symmetries set up, one of them one side lateral wall embedding of limiting plate has the vacuum pump, and the output and the vacuum chuck of vacuum pump are connected, the both sides lateral wall of the ladder body is fixed with first switch, second switch, and first switch is connected with one of them push rod motor, second switch and another push rod motor, vacuum pump connection.

2. A fire rescue ladder as claimed in claim 1, wherein a battery holder is embedded in a side wall of one side of the support plate, and an output end of the battery holder is connected with the push rod motor and the vacuum pump through wires.