CN215590617U

CN215590617U - Folding pedal for fire engine

Info

Publication number: CN215590617U
Application number: CN202122180562.7U
Authority: CN
Inventors: 张扬
Original assignee: Hubei Xin Dongri Special Purpose Automobile Co ltd
Current assignee: Hubei Xin Dongri Special Purpose Automobile Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-01-21
Anticipated expiration: 2031-09-10

Abstract

The utility model discloses a folding pedal for a fire engine, which comprises a frame, wherein a supporting rod is fixedly connected to the upper part inside the frame, the surface of the supporting rod is rotatably connected with a first pedal, a first anti-skid plate is movably connected to the upper part of the first pedal, a first fixing bolt penetrates through the inner part of the first anti-skid plate, and the number of the first fixing bolts is multiple. According to the utility model, through the arrangement of the first pedal and the second pedal, the first pedal can be pushed to a position parallel to the ground through the electric lifting rod, then the connecting plate is perpendicular to the second pedal and the first pedal through rotating the first rotating shaft and the second rotating shaft, and then the hoop is clamped inside the clamping groove for fixing, so that a stepped pedal is formed, a fireman can get on or off the vehicle conveniently, when the device is not used, the first pedal and the second pedal can be rotated and folded, and then the first pedal and the second pedal are fixed through the second fixing bolt, so that the practicability of the device is enhanced.

Description

Folding pedal for fire engine

Technical Field

The utility model relates to the technical field of folding pedals, in particular to a folding pedal for a fire engine.

Background

The fire fighting 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 vehicles for fire fighting troops.

But its when in actual use, most only a footboard, can not the various height of effectual being suitable for, when highly too high, a footboard is unfavorable for the fireman to get on or off the bus to the time of extravagant climbing has reduced the device's practicality.

Therefore, it is necessary to provide a foldable pedal for a fire engine to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a folding pedal for a fire engine, which can be used for pushing a first pedal to a position parallel to the ground through an electric lifting rod through the arrangement of the first pedal and a second pedal, then enabling a connecting plate to be perpendicular to the second pedal and the first pedal through rotating a first rotating shaft and a second rotating shaft, and then clamping a hoop into a clamping groove for fixing, so that a stepped pedal is formed, a fireman can get on or off the fire engine conveniently, and the defects in the technology are overcome.

In order to achieve the above purpose, the utility model provides the following technical scheme: a folding pedal for a fire engine comprises a frame, wherein a support rod is fixedly connected to the upper portion inside the frame, a first pedal is rotatably connected to the surface of the support rod, a first antiskid plate is movably connected to the upper portion of the first pedal, a first fixing bolt penetrates through the first antiskid plate, a plurality of first fixing bolts are arranged, threaded holes are formed in the bottom of the first pedal, two threaded holes are formed in the bottom of the first pedal, clamping grooves are formed in two sides of the first pedal, four clamping grooves are symmetrically formed in the four clamping grooves, the insides of the clamping grooves of each group are jointly clamped and connected with a clamp, a first rotating shaft is arranged at the bottom of the first pedal, a connecting plate is arranged at the bottom of the first rotating shaft, the first pedal is hinged to the connecting plate through the first rotating shaft, a second rotating shaft is arranged at the bottom of the connecting plate, and the bottom of second pivot is equipped with the second footboard, the connecting plate passes through the second pivot with the second footboard and articulates, the inside one side of second footboard runs through there is the second fixing bolt, the top of second footboard is equipped with the second antiskid ribbed tile, the inside of frame is equipped with electric lift rod, and electric lift rod's quantity sets up to two, two electric lift rod's both ends are all rotated and are connected with the supporting shoe, and the quantity of supporting shoe sets up to four, four the supporting shoe is the symmetry and divides into two sets ofly, and every supporting shoe of group sets up the bottom at the inner wall of frame and first footboard respectively.

Preferably, the size of first footboard is greater than the size of first antiskid ribbed tile, and is a plurality of first fixing bolt is square distribution on first antiskid ribbed tile.

Preferably, the two clamping grooves are symmetrically distributed on the hoop, and the shape of the hoop is arranged to be a v-21274.

Preferably, the first rotating shaft and the second rotating shaft are distributed on the connecting plate in parallel, and the lengths of the first rotating shaft and the second rotating shaft are matched.

Preferably, the second pedal is in threaded connection with the first pedal through second fixing bolts, and the two second fixing bolts are symmetrically distributed on the second pedal.

Preferably, the two electric lifting rods are symmetrically distributed on the frame, and the electric lifting rods are arranged in an inclined manner.

Preferably, the bottom of the frame is provided with a base, a sliding groove is formed in the lower portion of the inner portion of the base, a sliding block is connected to the surface of the sliding groove in a sliding mode, and a drawer is fixedly connected to the top of the sliding block.

In the technical scheme, the utility model provides the following technical effects and advantages:

1. through the arrangement of the first pedal and the second pedal, the first pedal can be pushed to a position parallel to the ground through the electric lifting rod, then the connecting plate is perpendicular to the second pedal and the first pedal through rotating the first rotating shaft and the second rotating shaft, and then the clamp is clamped inside the clamping groove to be fixed, so that a stepped pedal plate is formed, a fireman can get on or off the vehicle conveniently;

2. through the setting of first antiskid ribbed tile, thereby can effectually prevent that the smooth phenomenon that leads to falling down of fireman's foot from taking place, and the material of the inside of first antiskid ribbed tile is silica gel, uses for a long time when first antiskid ribbed tile, when wearing and tearing, still can dismantle the change with first antiskid ribbed tile through rotatory first fixing bolt, and easy operation is convenient.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic bottom view of the present invention;

FIG. 4 is a schematic view of a first step assembly according to the present invention;

fig. 5 is an enlarged structural view of a portion a in fig. 1 according to the present invention.

Description of reference numerals:

1. a frame; 2. a support bar; 3. a first pedal; 4. a first cleat; 5. a first fixing bolt; 6. a threaded hole; 7. a card slot; 8. clamping a hoop; 9. a first rotating shaft; 10. a connecting plate; 11. a second rotating shaft; 12. a second pedal; 13. a second fixing bolt; 14. a second cleat; 15. an electric lifting rod; 16. a support block; 17. a base; 18. a chute; 19. a drawer.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

The utility model provides a folding pedal for a fire engine as shown in figures 1-5, which comprises a frame 1, wherein a support rod 2 is fixedly connected to the upper part inside the frame 1, a first pedal 3 is rotatably connected to the surface of the support rod 2, a first anti-skid plate 4 is movably connected to the upper part of the first pedal 3, a first fixing bolt 5 penetrates through the inner part of the first anti-skid plate 4, the number of the first fixing bolts 5 is multiple, the bottom of the first pedal 3 is provided with a threaded hole 6, the number of the threaded holes 6 is two, two sides of the first pedal 3 are provided with clamping grooves 7, the number of the clamping grooves 7 is four, four clamping grooves 7 are symmetrically divided into two groups, the inner part of each group of clamping grooves 7 is jointly clamped and connected with a clamp 8, the bottom of the first pedal 3 is provided with a first rotating shaft 9, the bottom of the first rotating shaft 9 is provided with a connecting plate 10, the first pedal 3 is hinged with the connecting plate 10 through the first rotating shaft 9, the bottom of connecting plate 10 is equipped with second pivot 11, and the bottom of second pivot 11 is equipped with second footboard 12, connecting plate 10 is articulated through second pivot 11 with second footboard 12, second fixing bolt 13 has been run through to inside one side of second footboard 12, the top of second footboard 12 is equipped with second antiskid ribbed tile 14, the inside of frame 1 is equipped with electric lift rod 15, and electric lift rod 15's quantity sets up to two, two electric lift rod 15's both ends are all rotated and are connected with supporting shoe 16, and the quantity of supporting shoe 16 sets up to four, four supporting shoes 16 are the symmetry and divide into two sets ofly, and every supporting shoe of group 16 sets up the bottom at the inner wall of frame 1 and first footboard 3 respectively.

Further, in above-mentioned technical scheme, the size of first footboard 3 is greater than the size of first antiskid ribbed tile 4, and a plurality of first fixing bolt 5 are square distribution on first antiskid ribbed tile 4, and first antiskid ribbed tile 4 that sets up in the top of first footboard 3 can effectually prevent thereby that the smooth phenomenon that leads to falling down of fireman's foot from taking place, and the material of the inside of first antiskid ribbed tile 4 is silica gel, uses for a long time when first antiskid ribbed tile 4, when wearing and tearing, still can dismantle the change with first antiskid ribbed tile 4 through rotatory first fixing bolt 5.

Furthermore, in the above technical scheme, the two clamping grooves 7 are symmetrically distributed on the clamp 8, and the shape of the clamp 8 is arranged to be v 21274, so that when the second pedal 12 is parallel to the ground, the clamp 8 is clamped inside the clamping grooves 7, the first pedal 3 and the second pedal 12 can be fixed, and the phenomenon of shaking is avoided.

Further, in the above technical solution, the first rotating shaft 9 and the second rotating shaft 11 are distributed in parallel on the connecting plate 10, the lengths of the first rotating shaft 9 and the second rotating shaft 11 are matched, when the first pedal 3 is parallel to the ground, the first rotating shaft 9 and the second rotating shaft 11 are rotated to make the connecting plate 10 perpendicular to the second pedal 12 and the first pedal 3, at this time, the second pedal 12 will also be parallel to the ground, and the operation is simple.

Further, in the above technical solution, the second pedal 12 is connected with the first pedal 3 through the second fixing bolt 13, and the two second fixing bolts 13 are symmetrically distributed on the second pedal 12, and after the first pedal 3 and the second pedal 12 are folded, the second fixing bolt 13 can penetrate through the inside of the second pedal 12 and extend into the first pedal 3 for fixing.

Further, in the above technical scheme, two electric lift rods 15 are symmetrically distributed on the frame 1, and the electric lift rods 15 are arranged in an inclined manner, so that the electric lift device can effectively play a role of folding and lifting, saves the time for supporting manpower, can also effectively play a role of folding, and saves the occupied space.

Further, in the above technical solution, the bottom of the frame 1 is provided with a base 17, a sliding groove 18 is formed in the lower portion of the inside of the base 17, a sliding block is connected to the surface of the sliding groove 18 in a sliding manner, a drawer 19 is fixedly connected to the top of the sliding block, the drawer 19 is arranged in the base 17, and the sliding block can be pulled out by sliding back and forth above the sliding groove 18, so that the required articles can be stored in a centralized manner.

This practical theory of operation:

referring to the attached drawings 1-5 of the specification, when the device needs to be used, firstly, the first pedal 3 can be rotated and pushed to a position parallel to the ground through the support rod 2 arranged in the frame 1 through the electric lifting rod 15, then the first rotating shaft 9 and the second rotating shaft 11 are rotated, the connecting plate 10 is perpendicular to the second pedal 12 and the first pedal 3, at this time, the second pedal 12 will also be parallel to the ground, then the hoop 8 is clamped into the clamping groove 7, the first pedal 3 and the second pedal 12 are fixed, so that a step-type pedal is formed, a fire fighter can get on or off the vehicle conveniently, when the device is not used, the hoop 8 can be detached, then the first pedal 3 and the second pedal 12 are folded through the first rotating shaft 9 and the second rotating shaft 11, the storage space is reduced, then the second fixing bolt 13 penetrates through the inside of the second pedal 12 and extends into the first pedal 3 for fixing, secondly, the electric lifting rod 15 is retracted, so that the electric lifting rod 15 drives the first pedal 3 to retract, and the storage space is saved;

referring to the attached drawings 1-5 of the specification, the first anti-skid plate 4 arranged above the first pedal 3 can effectively prevent a firefighter from falling down due to slippery feet, the first anti-skid plate 4 is made of silica gel, when the first anti-skid plate 4 is used for a long time and is worn, the first anti-skid plate 4 can be detached and replaced by rotating the first fixing bolt 5, and finally the base 17 arranged at the bottom of the frame 1 is internally provided with the drawer 19 and can be pulled out through sliding of the sliding block back and forth above the sliding groove 18, so that needed objects can be stored in a centralized mode.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

Claims

1. The utility model provides a fire engine is with folding footboard, includes frame (1), its characterized in that: the upper part of the inside of the frame (1) is fixedly connected with a supporting rod (2), the surface of the supporting rod (2) is rotatably connected with a first pedal (3), a first antiskid plate (4) is movably connected to the upper part of the first pedal (3), a first fixing bolt (5) penetrates through the inside of the first antiskid plate (4), the number of the first fixing bolts (5) is multiple, the bottom of the first pedal (3) is provided with a threaded hole (6), the number of the threaded hole (6) is two, two sides of the first pedal (3) are provided with clamping grooves (7), the number of the clamping grooves (7) is four, the four clamping grooves (7) are symmetrically divided into two groups, the insides of each group of clamping grooves (7) are jointly clamped and connected with a clamp (8), the bottom of the first pedal (3) is provided with a first rotating shaft (9), a connecting plate (10) is arranged at the bottom of the first rotating shaft (9), the first pedal (3) is hinged to the connecting plate (10) through the first rotating shaft (9), a second rotating shaft (11) is arranged at the bottom of the connecting plate (10), a second pedal (12) is arranged at the bottom of the second rotating shaft (11), the connecting plate (10) is hinged to the second pedal (12) through the second rotating shaft (11), a second fixing bolt (13) penetrates through one side of the inside of the second pedal (12), a second anti-skid plate (14) is arranged above the second pedal (12), electric lifting rods (15) are arranged inside the frame (1), the number of the electric lifting rods (15) is two, two ends of the two electric lifting rods (15) are rotatably connected with supporting blocks (16), the number of the supporting blocks (16) is four, and the four supporting blocks (16) are symmetrically divided into two groups, and each group of supporting blocks (16) are respectively arranged on the inner wall of the frame (1) and the bottom of the first pedal (3).

2. The folding footboard for fire engine of claim 1, characterized in that: the size of the first pedal (3) is larger than that of the first antiskid plate (4), and the first fixing bolts (5) are distributed on the first antiskid plate (4) in a square mode.

3. The folding footboard for fire engine of claim 1, characterized in that: the two clamping grooves (7) are symmetrically distributed on the hoop (8), and the shape of the hoop (8) is arranged to be a v-21274.

4. The folding footboard for fire engine of claim 1, characterized in that: the first rotating shaft (9) and the second rotating shaft (11) are distributed on the connecting plate (10) in parallel, and the lengths of the first rotating shaft (9) and the second rotating shaft (11) are matched.

5. The folding footboard for fire engine of claim 1, characterized in that: the second pedal (12) is in threaded connection with the first pedal (3) through second fixing bolts (13), and the two second fixing bolts (13) are symmetrically distributed on the second pedal (12).

6. The folding footboard for fire engine of claim 1, characterized in that: two electric lifting rods (15) are symmetrically distributed on the frame (1), and the electric lifting rods (15) are arranged in an inclined manner.

7. The folding footboard for fire engine of claim 1, characterized in that: the bottom of frame (1) is equipped with base (17), and base (17)'s inside below has seted up spout (18), the surperficial sliding connection of spout (18) has the slider, and the top fixedly connected with drawer (19) of slider.