CN114670731A

CN114670731A - Automobile-used handrail of getting on bus of region target detection

Info

Publication number: CN114670731A
Application number: CN202210484010.1A
Authority: CN
Inventors: 郑平; 齐小峰; 弓波
Original assignee: Huangshan Jieli Energy Saving And Environmental Protection Technology Co ltd
Current assignee: Huangshan United Application Technology Development Co ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-06-28
Anticipated expiration: 2042-05-05
Also published as: CN114670731B

Abstract

The invention discloses a vehicle getting-on handrail for a whole-region target detection vehicle, which comprises a mounting plate, wherein the mounting plate is fixedly connected with a vehicle body and is positioned below a vehicle door, support frames are symmetrically fixed on the mounting plate, a pedal is arranged between the two support frames, and auxiliary devices are arranged between the pedal and the support frames. The pedal is driven to move and adjust through mutual cooperation among all parts, the pedal is suitable for people with different heights to get on the vehicle, meanwhile, the handrail can move along with the movement, stable support of people when getting on the vehicle is facilitated, the people can replace the pedal to leave with a single foot, the feet are moved according to the needs of the people, the areas corresponding to the shoes are cleaned, meanwhile, the feet can intermittently rest, when the single foot leaves the pedal, the people must hold the handrail with hands, safety and reliability are guaranteed, the cleaning assembly in the supporting frame cleans the bottoms of the shoes of the people, mud is reduced and is carried into a carriage, unnecessary cleaning is avoided, and cleanness in the carriage is guaranteed.

Description

Automobile-used handrail of getting on bus of region target detection

Technical Field

The invention relates to the technical field of boarding auxiliary equipment, in particular to a boarding handrail for a whole-region target detection vehicle.

Background

The all-terrain target detection vehicle ensures that data can be carried out between a site and an off-site emergency platform through the all-terrain detection denial system on the basis of realizing interconnection and intercommunication among various on-site communication systems, realizes and strengthens the coordination function of a rescue work site and the emergency platform, solves the problems of mine stealing and incapability of preventing, but has higher distance from the ground, is inconvenient for workers to get on or off, and therefore needs to use getting-on handrails.

At present, to the regional target detection car, can install fixed handrail usually in the door side, the crowd that can't adapt to different heights gets on the bus, and because the regional topography that the target detection car surveyed is comparatively complicated, can carry a lot of earth on staff's the shoes, can bring the carriage into, influence the sanitation in the carriage, for the clearance brings inconvenience, for this reason, we provide an automobile-used handrail of getting on the bus of regional target detection.

Disclosure of Invention

The invention aims to provide a boarding handrail for a global area target detection vehicle, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a vehicle getting-on handrail for detecting all-terrain targets comprises a mounting plate, wherein the mounting plate is fixedly connected with a vehicle body and is positioned below a vehicle door, support frames are symmetrically fixed on the mounting plate, a pedal is arranged between the two support frames, an auxiliary device is arranged between the pedal and the support frames and is used for assisting people to get on the vehicle, the auxiliary device comprises a sliding plate which is in sliding connection with the support frames, a chute is formed in the sliding plate, a right-angle groove is formed in each support frame, an electric telescopic rod is fixedly connected with the support frames, the output end of the electric telescopic rod is fixedly connected with the sliding plate, a first sliding block is in sliding connection with the right-angle groove, one side of the first sliding block is fixedly provided with a sleeve, the sleeve is in sliding connection with the sliding plate through the chute, a rotating shaft is rotationally connected with the sleeve, the rotating shaft rotatably penetrates through the first sliding block, and a first transmission assembly is installed at one end of the rotating shaft, which extends out of the sliding plate, the rotary shaft penetrates through one end of the first sliding block and is provided with a second transmission assembly, the upper surface and the lower surface of the first sliding block are respectively fixed with a handrail and a connecting frame, a supporting frame which is inserted on the pedal in a sliding mode is fixed on the connecting frame, and two groups of cleaning assemblies are symmetrically arranged in the supporting frame.

Preferably, the first transmission assembly comprises a first rack and a second rack fixedly connected with the support frame, the first rack and the second rack are arranged along two vertical edges of the right-angle groove, a first gear is fixed on the rotating shaft, and the first gear is meshed with the first rack.

Preferably, the second transmission assembly comprises a first belt wheel fixedly connected with the rotating shaft, a belt is sleeved on the first belt wheel, a second belt wheel is sleeved at the other end of the belt, a transmission shaft is fixed on the second belt wheel and is rotatably connected with the supporting frame, a second gear is fixed on the transmission shaft, and the second gear is connected with the cleaning assembly.

Preferably, the cleaning assembly comprises a brush roll, a third gear meshed with the second gear is fixed on the brush roll, telescopic devices are arranged at two ends of the brush roll, a notch is correspondingly formed in the position, above the brush roll, of the pedal, and a transverse plate is arranged between the two notches.

Preferably, the telescopic device comprises a retainer fixedly connected with the supporting frame, a second sliding block is connected in the retainer in a sliding mode and is rotatably connected with the brush roller, and an elastic part is arranged on one side of the second sliding block.

Preferably, the elastic part comprises a spring, and two ends of the spring are respectively and fixedly connected with the retainer and the second sliding block.

Preferably, the transverse plate is connected with a U-shaped block in a sliding mode, two side faces of the U-shaped block are inclined, and the two inclined side faces are tangent to the corresponding shafts of the brush rolls.

Preferably, a limiting block is fixed on the first sliding block, and one side of the limiting block is attached to the supporting frame. A limiting ring is fixed on the sleeve, and one side of the limiting ring is attached to the sliding plate.

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

1. according to the invention, the pedal is correspondingly provided with the notches above the brush roll, the transverse plate is arranged between the two notches, so that the bottoms of the shoes of a person can be cleaned through the notches when the brush roll rotates, and cleaned dust and soil can also fall to the bottom surface through the notches, so that the shoe brush is clean and convenient.

2. When feet of personnel step on the corresponding U-shaped blocks, the U-shaped blocks slide downwards to further push the corresponding brush rolls to move, so that the second gears and the third gears are separated, the brush rolls do not rotate at the moment, when the feet leave the U-shaped blocks, the second gears are meshed with the third gears to guarantee the rotation of the brush rolls, the personnel can leave the pedals by one foot, the feet are moved according to the requirements of the personnel, the feet can be cleaned in the corresponding areas of the shoes, meanwhile, the feet can rest intermittently, and when the feet leave the pedals, the personnel must hold the handrails by hands to guarantee safety and reliability.

According to the invention, through mutual cooperation among all the components, the pedal is driven to move and adjust, the pedal is suitable for people of different heights to get on the vehicle, meanwhile, the handrail can move along with the movement, stable support of people when getting on the vehicle is facilitated, the people can replace the pedal to leave the pedal by a single foot, the foot is moved according to the needs of the people, the area corresponding to the shoes can be cleaned, meanwhile, the foot can be intermittently rested, when the single foot leaves the pedal, the people must hold the handrail by a hand, safety and reliability are ensured, the cleaning component in the support frame cleans the bottoms of the shoes of the people, the mud is reduced from being carried into the carriage, unnecessary cleaning is avoided, and cleanness in the carriage is ensured.

Drawings

Fig. 1 is a schematic view of an overall structure of a boarding handrail for a global area target detection vehicle according to the present invention;

fig. 2 is a schematic structural diagram of relative positions of a first transmission assembly and a second transmission assembly of a boarding handrail for a regional target detection vehicle according to the present invention;

FIG. 3 is a schematic structural view of an auxiliary device for a vehicle getting-on handrail for all-terrain object detection according to the present invention;

FIG. 4 is a schematic structural view of a sweeping assembly of a getting-on handrail for a global area target detection vehicle according to the present invention;

FIG. 5 is an enlarged view of area A of FIG. 1;

FIG. 6 is an enlarged view of area B of FIG. 1;

FIG. 7 is an enlarged view of area C of FIG. 3;

fig. 8 is an enlarged view of the region D in fig. 4.

In the figure: 1. mounting a plate; 2. a support frame; 3. a pedal; 4. a slide plate; 5. a chute; 6. a right-angle groove; 7. an electric telescopic rod; 8. a first slider; 9. a sleeve; 10. a rotating shaft; 11. a handrail; 12. a connecting frame; 13. a support frame; 14. a first rack; 15. a second rack; 16. a first gear; 17. a first pulley; 18. a belt; 19. a second pulley; 20. a drive shaft; 21. a second gear; 22. a brush roll; 23. a third gear; 24. a transverse plate; 25. a holder; 26. a second slider; 27. a spring; 28. a U-shaped block; 29. a limiting block; 30. a limit ring.

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.

Example one

Referring to fig. 1 to 8, the present invention provides a technical solution: a vehicle boarding handrail 11 for all-region target detection comprises a mounting plate 1, wherein the mounting plate 1 is fixedly connected with a vehicle body and is positioned below a vehicle door, support frames 2 are symmetrically fixed on the mounting plate 1, a pedal 3 is arranged between the two support frames 2, auxiliary devices are arranged between the pedal 3 and the support frames 2 and are used for assisting personnel to board the vehicle, each auxiliary device comprises a sliding plate 4 which is in sliding connection with the support frames 2, a chute 5 is formed in each sliding plate 4, a right-angle groove 6 is formed in each support frame 2, an electric telescopic rod 7 is fixedly connected to each support frame 2, the output end of each electric telescopic rod 7 is fixedly connected with each sliding plate 4, a first sliding block 8 is connected in each right-angle groove 6 in a sliding manner, a sleeve 9 is fixed on one side of each first sliding block 8, each sleeve 9 is in sliding connection with each sliding plate 4 through each chute 5, a rotating shaft 10 is rotatably connected in each sleeve 9, each rotating shaft 10 penetrates through each first sliding block 8 in a rotating manner, and a first transmission assembly is installed at one end, of each rotating shaft 10, which extends out of each sliding plate 4, the second transmission assembly is installed to the one end that pivot 10 runs through first slider 8, and the surface is fixed with handrail 11 and link 12 respectively about first slider 8, is fixed with the carriage 13 of slip grafting on footboard 3 on the link 12, and the carriage 13 internal symmetry is equipped with two sets of subassemblies that clean.

In this scheme, when the personnel got on the bus, auxiliary device's theory of operation: at first drive two electric telescopic handle 7, slide 4 that the drive corresponds slides on support frame 2, and then drive first slider 8 and move at right angle groove 6, at first be the horizontal motion, then time vertical motion, and then drive footboard 3 and remove, the adjustment, adapt to the crowd of co-altitude and get on the bus, handrail 11 can be along with the removal simultaneously, help the stabilizing support of personnel when getting on the bus, it rotates to drive pivot 10 through first drive assembly, and then drive the motion of second drive assembly, make the subassembly that cleans in the carriage 13 clear up the bottom of personnel's shoes, it carries into in the carriage to reduce earth, avoid unnecessary to clean, guarantee the clean and tidy in the carriage.

Example two

Referring to fig. 3 to 8, this embodiment is further described with respect to the first embodiment, in which the first transmission assembly includes a first rack 14 and a second rack 15 fixedly connected to the support frame 2, the first rack 14 and the second rack 15 are arranged along two vertical edges of the right-angle slot 6, a first gear 16 is fixed on the rotating shaft 10, and the first gear 16 is engaged with the first rack 14.

In addition, the second transmission assembly comprises a first belt pulley 17 fixedly connected with the rotating shaft 10, a belt 18 is sleeved on the first belt pulley 17, a second belt pulley 19 is sleeved at the other end of the belt 18, a transmission shaft 20 is fixed on the second belt pulley 19, the transmission shaft 20 is rotatably connected with the support frame 13, a second gear 21 is fixed on the transmission shaft 20, and the second gear 21 is connected with the cleaning assembly.

In this scheme, first transmission assembly and second transmission assembly motion principle: when slide 4 slided in support frame 2, sleeve 9 in the drive chute 5 moves, and then drive the motion of pivot 10, through the meshing of first gear 16 and first rack 14, drive pivot 10 and rotate, at the in-process that slide 4 removed, first gear 16 meshes with first rack 14 at the in-process along 6 linear motion in right angle groove, along the in-process of 6 vertical motion in right angle groove, with the transmission of 15 meshing of second rack, guarantee the rotation of pivot 10, lateral shifting can save the space of placing of equipment, make compact structure, vertical motion, adjustment footboard 3's that can be better height, adapt to the not high crowd's getting on or off the bus.

EXAMPLE III

Referring to fig. 4-8, the present embodiment is further described with respect to other embodiments, wherein the cleaning assembly includes a brush roller 22, a third gear 23 engaged with the second gear 21 is fixed on the brush roller 22, both ends of the brush roller 22 are provided with a telescopic device, the pedal 3 is located above the brush roller 22 and is correspondingly provided with a notch, a horizontal plate 24 is disposed between the two notches, the bottom of the shoes of the person can be cleaned through the notches when the brush roller 22 rotates, and the cleaned dust and mud can also fall to the bottom surface through the notches, which is clean and convenient.

Example four

Referring to fig. 4-7, this embodiment is further described with respect to other embodiments, wherein the retractable device includes a holder 25 fixedly connected to the supporting frame 13, a second slider 26 is slidably connected to the holder 25, the second slider 26 is rotatably connected to the brush roller 22, and an elastic member is disposed on one side of the second slider 26.

In addition, the elastic member includes a spring 27, and both ends of the spring 27 are fixedly connected to the holder 25 and the second slider 26, respectively.

In the scheme, the meshing of the second gear 21 and the third gear 23 can be effectively ensured through the elastic force action of the spring 27, so that the brush roller 22 can effectively rotate.

EXAMPLE five

Referring to fig. 4-8, the present embodiment is further described with respect to other embodiments, wherein the horizontal plate 24 is slidably connected with a U-shaped block 28, two side surfaces of the U-shaped block 28 are inclined, and two inclined side surfaces are tangential to the shaft of the corresponding brush roller 22.

In this scheme, when personnel's foot trampled on corresponding U type piece 28, U type piece 28 slides down, and then promote corresponding brush roller 22 and remove, make second gear 21 and third gear 23 part, brush roller 22 does not rotate this moment, when the foot leaves U type piece 28, second gear 21 and third gear 23 meshing, guarantee the rotation of brush roller 22, personnel can leave footboard 3 by single foot, according to the demand of oneself, remove foot, make the regional cleaning that corresponds of shoes, intermittent type nature's rest foot simultaneously, when single foot leaves footboard 3, must hold handrail 11 by hand, guarantee safety, it is reliable.

EXAMPLE six

Referring to fig. 4-8, the present embodiment is further described with respect to other embodiments, wherein a limiting block 29 is fixed on the first sliding block 8, and one side of the limiting block 29 is attached to the supporting frame 2. A limiting ring 30 is fixed on the sleeve 9, one side of the limiting ring 30 is attached to the sliding plate 4, and the stability and reliability of the relative position of the sleeve 9 and the first sliding block 8 in the movement process can be guaranteed.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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.

Claims

1. A vehicle getting-on handrail (11) for all-region target detection is characterized by comprising a mounting plate (1), wherein the mounting plate (1) is fixedly connected with a vehicle body and is positioned below a vehicle door, support frames (2) are symmetrically fixed on the mounting plate (1), a pedal (3) is arranged between the two support frames (2), and auxiliary devices are arranged between the pedal (3) and the support frames (2) and used for assisting people to get on the vehicle;

the auxiliary device comprises a sliding plate (4) which is in sliding connection with a support frame (2), a chute (5) is arranged on the sliding plate (4), a right-angle groove (6) is arranged on the support frame (2), an electric telescopic rod (7) is fixedly connected on the support frame (2), the output end of the electric telescopic rod (7) is fixedly connected with the sliding plate (4), a first slider (8) is in sliding connection with the right-angle groove (6), a sleeve (9) is fixed on one side of the first slider (8), the sleeve (9) is in sliding connection with the sliding plate (4) through the chute (5), a rotating shaft (10) is rotationally connected in the sleeve (9), the rotating shaft (10) rotatably penetrates through the first slider (8), a first transmission component is installed at one end of the rotating shaft (10) extending out of the sliding plate (4), and a second transmission component is installed at one end of the rotating shaft (10) penetrating through the first slider (8), the upper surface and the lower surface of the first sliding block (8) are respectively fixed with a handrail (11) and a connecting frame (12), a supporting frame (13) which is inserted on the pedal (3) in a sliding mode is fixed on the connecting frame (12), and two groups of cleaning assemblies are symmetrically arranged in the supporting frame (13).

2. The getting-on handrail (11) for the all-terrain object detection vehicle as claimed in claim 1, wherein: the first transmission assembly comprises a first rack (14) and a second rack (15) which are fixedly connected with the support frame (2), the first rack (14) and the second rack (15) are arranged along two vertical edges of the right-angle groove (6), a first gear (16) is fixed on the rotating shaft (10), and the first gear (16) is meshed with the first rack (14).

3. The getting-on handrail (11) for the all-terrain object detection vehicle as claimed in claim 1, wherein: the second transmission assembly comprises a first belt wheel (17) fixedly connected with the rotating shaft (10), a belt (18) is sleeved on the first belt wheel (17), a second belt wheel (19) is sleeved at the other end of the belt (18), a transmission shaft (20) is fixed on the second belt wheel (19), the transmission shaft (20) is rotatably connected with the supporting frame (13), a second gear (21) is fixed on the transmission shaft (20), and the second gear (21) is connected with the cleaning assembly.

4. The getting-on handrail (11) for the all-terrain object detection vehicle as claimed in claim 1, wherein: the cleaning assembly comprises a brush roller (22), a third gear (23) meshed with the second gear (21) is fixed on the brush roller (22), telescopic devices are arranged at two ends of the brush roller (22), a notch is correspondingly formed in the position, located above the brush roller (22), of the pedal (3), and a transverse plate (24) is arranged between the two notches.

5. The getting-on handrail (11) for all-terrain object detection vehicle as claimed in claim 4, wherein: the telescopic device comprises a retainer (25) fixedly connected with the supporting frame (13), a second sliding block (26) is connected in the retainer (25) in a sliding mode, the second sliding block (26) is rotatably connected with the brush roller (22), and an elastic part is arranged on one side of the second sliding block (26).

6. The getting-on handrail (11) for all-terrain object detection vehicle according to claim 5, wherein: the elastic part comprises a spring (27), and two ends of the spring (27) are fixedly connected with the retainer (25) and the second sliding block (26) respectively.

7. The getting-on handrail (11) for the all-terrain object detection vehicle as claimed in claim 4, wherein: the transverse plate (24) is connected with a U-shaped block (28) in a sliding mode, two side faces of the U-shaped block (28) are inclined, and the two inclined side faces are tangent to the shafts of the corresponding brush rollers (22).

8. The getting-on handrail (11) for the all-terrain object detection vehicle as claimed in claim 1, wherein: a limiting block (29) is fixed on the first sliding block (8), and one side of the limiting block (29) is attached to the supporting frame (2). A limiting ring (30) is fixed on the sleeve (9), and one side of the limiting ring (30) is attached to the sliding plate (4).