CN215793106U

CN215793106U - Convenient bus passenger door pump assembly who dismantles

Info

Publication number: CN215793106U
Application number: CN202122309166.XU
Authority: CN
Inventors: 李同胜
Original assignee: Jinhu Gore Bus Door System Co ltd
Current assignee: Jinhu Gore Bus Door System Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-02-11
Anticipated expiration: 2031-09-23

Abstract

The utility model relates to the technical field of buses and discloses a conveniently-detachable bus passenger door pump assembly which comprises two groups of door bodies, a first grab bar, an in-car bottom plate, connecting pieces and a motor, wherein fixing blocks are arranged on the side surfaces of the two groups of door bodies. This convenient bus passenger door pump assembly of dismantling, rotate through starter motor when opening the door and drive gear and the synchronous rotation drive of activity axostylus axostyle and cup joint the connecting piece rotation in activity axostylus axostyle upper end, make the connecting piece other end promote the door body and open to the outside, the activity axostylus axostyle cup joints and is fixed by rectangle piece and fourth mounting in fixed incasement portion through the sleeve, the motor is fixed in fixed incasement portion through solid fixed ring bolt, when needs dismantle door pump assembly, only need dismantle fixed incasement and the fixed second mounting of the car in-car bottom plate and side, alright dismantle whole door pump assembly.

Description

Convenient bus passenger door pump assembly who dismantles

Technical Field

The utility model relates to the technical field of buses, in particular to a bus passenger door pump assembly convenient to disassemble.

Background

Passenger doors of passenger cars are exits for passengers to get on and off, and are important components of passenger car design. The good structural design and perfect shape not only add pleasing to the eye and dynamic for the passenger train shape, but also bring good aerodynamic and fuel economy for the passenger train. The types of the device are various, such as folding type, external swing type, internal swing type and the like.

Passenger door mainly utilizes the door pump assembly, carries out the switch to the door, but because the door pump assembly generally inlays inside the automobile body, when the door pump assembly appears damaging need be maintained it, and inconvenient dismantlement to it.

Therefore, a bus passenger door pump assembly convenient to disassemble is needed to solve the problem that the door pump assembly is inconvenient to disassemble.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the bus passenger door pump assembly convenient to disassemble, has the advantages of being convenient to disassemble the door pump assembly and the like, and solves the problem that the door pump assembly is inconvenient to disassemble.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a bus passenger door pump assembly convenient to disassemble comprises a door body, first grab bars, an in-car bottom plate, connecting pieces and a motor, wherein the door body is provided with two groups, fixed blocks are arranged on the side surfaces of the two groups of door bodies, the fixed blocks are sleeved with fixed rods, and an easy-to-disassemble mechanism and a fixed mechanism are arranged at the top of the in-car bottom plate;

the connection mode of door body and dead lever and connecting piece is prior art, so do not need to describe more, and the door body mainly used car carries out the switch, gets on or off the bus to the passenger, and the connection mode of motor and drive gear is prior art.

Just, tear mechanism open and include fixed case, the inside fixedly connected with fourth mounting of fixed case, the fourth mounting is provided with two sets ofly, two sets of the equal fixedly connected with rectangular block in fourth mounting side, two sets of the equal fixedly connected with sleeve outside of rectangular block, two sets of the outside of activity axostylus axostyle has all been cup jointed to the sleeve inside.

Fixed case mainly used saves whole door pump assembly, and the fourth mounting is fixed through with the rectangular block, and the rectangular block is fixed with the sleeve outside again, cup joints the activity axostylus axostyle through the sleeve, and activity axostylus axostyle top is provided with spacing circle piece, and fourth mounting, rectangular block and sleeve all are provided with two sets ofly.

Preferably, the fixing mechanism comprises a second fixing piece, the bottom of the second fixing piece is fixedly connected with the fixing box, the first fixing piece is fixedly connected to the outside of the fixing box, and the third fixing piece is fixedly connected to the lower side of the outside of the fixing box.

Second mounting one side and the inside handing-over of automobile body, opposite side and fixed box top handing-over, handing-over department is fixed through the bolt, makes fixed box and automobile body fix, and first mounting passes through the bolt and fixes with the fixed box, and third mounting one side is fixed with the fixed box for the bolt.

Preferably, the fixed rods penetrate through the inner sides of the connecting pieces, the connecting pieces are provided with two groups, and the outer sides of the connecting pieces are sleeved with the movable shaft rods.

Preferably, the fixed box is internally provided with two groups of movable grooves, and the movable grooves are movably connected with connecting pieces.

Preferably, the fixed box inner wall bottom fixedly connected with is solid fixed ring, gu the inside fixedly connected with motor of solid fixed ring, the meshing of motor upper end is connected with drive gear.

Preferably, the driving gear is sleeved with the movable shaft rod, a second grab rail is fixedly connected to the outer side of the first fixing part, and the outer side of the second grab rail is fixedly connected with the first grab rail.

Preferably, the bottom of the first grab rail is fixedly connected with the bottom plate in the vehicle, and the first grab rail is provided with two groups.

Compared with the prior art, the utility model provides the bus passenger door pump assembly convenient to disassemble, and the bus passenger door pump assembly has the following beneficial effects:

1. the bus passenger door pump assembly convenient to disassemble comprises a movable shaft rod, a connecting piece, an in-car bottom plate and a motor, wherein the door pump assembly for opening and closing the door body is firstly placed in a fixed box through a conveniently-disassembled mechanism, when the door is opened, the door pump assembly comprises the movable shaft rod, the connecting piece, the in-car bottom plate and the motor, when the door is opened, the driving gear and the movable shaft rod are driven by the rotation of a starting motor to synchronously rotate and drive the connecting piece sleeved at the upper end of the movable shaft rod to rotate, so that the other end of the connecting piece pushes the door body to be opened outwards, the movable shaft rod is sleeved through a sleeve and fixed in the fixed box through a rectangular block and a fourth fixing piece, the motor is fixed in the fixed box through a fixing ring by using a bolt, when the door pump assembly needs to be disassembled, the whole door pump assembly can be disassembled only by disassembling the fixed box and the in-car with the in-car in-interior bottom plate and the second fixing piece fixed at the side edge, the problem of door pump assembly appear damaging when needing to maintain it, and inconvenient dismantlement it is solved.

2. This convenient bus passenger door pump assembly who dismantles, through fixed establishment, concrete when using, when the door pump assembly is all fixed when fixed incasement portion again, fixed roof portion is fixed with the inside side of automobile body with the bolt through the second mounting, fix with fixed case through the bolt for first mounting, fixed case lower extreme is fixed with interior bottom plate surface of car through the third mounting, the fixed second handrail pole of first mounting is fixed with first handrail pole simultaneously, the passenger of second handrail pole when providing the departure car simultaneously assists in, avoid the car sudden braking to lead to the passenger to fall down, protect the passenger, through this kind of fixed mode, stability when fixed case and the inside fixing of car has been improved.

Drawings

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

FIG. 2 is a schematic view of the internal cross-sectional three-dimensional structure of the stationary phase of the present invention;

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

FIG. 4 is a schematic structural diagram of the present invention.

Wherein: 1. a door body; 2. a fixed block; 3. fixing the rod; 4. a connecting member; 5. a first grab rail; 6. an in-vehicle floor; 7. a fixed box; 8. a first fixing member; 9. a second grab rail; 10. a second fixing member; 11. a movable groove; 12. a third fixing member; 13. a fourth fixing member; 14. a movable shaft lever; 15. a sleeve; 16. a gear; 17. a motor; 18. and (4) fixing the 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.

Referring to fig. 1-4, a bus passenger door pump assembly convenient to disassemble includes two sets of door bodies 1, a first grab bar 5, an interior bottom plate 6, a connecting piece 4 and a motor 17, wherein the two sets of door bodies 1 are provided, the side surfaces of the two sets of door bodies 1 are provided with fixing blocks 2, the fixing blocks 2 are sleeved with fixing rods 3, and the top of the interior bottom plate 6 is provided with a convenient-to-disassemble mechanism and a fixing mechanism.

Through above-mentioned technical scheme, the connected mode of door body 1 and dead lever 3 and connecting piece 4 is prior art, so do not do and describe more, and door body 1 mainly used car carries out the switch, gets on or off the bus to the passenger, and the connected mode of motor 17 and drive gear 16 is prior art, and mainly used drives door body 1 and carries out the switch, and car inner bottom plate 6 is the inside floor of car.

Specifically, just, tear mechanism open includes fixed case 7, the inside fixedly connected with fourth mounting 13 of fixed case 7, and fourth mounting 13 is provided with two sets ofly, and two sets of fourth mounting 13 equal fixedly connected with rectangular blocks in side, the equal fixedly connected with sleeve 15 outsides of two sets of rectangular blocks, and the outside of movable axostylus axostyle 14 has all been cup jointed to two sets of sleeve 15 insides.

Through above-mentioned technical scheme, fixed case 7 mainly used saves whole door pump assembly, and fourth mounting 13 is fixed through with the rectangular block, and the rectangular block is fixed with sleeve 15 outside again, cup joints movable shaft lever 14 through sleeve 15, and movable shaft lever 14 top is provided with spacing circle piece, and fourth mounting 13, rectangular block and sleeve 15 all are provided with two sets ofly, and fixed case 7 is connected movable shaft lever 14 through fourth mounting 13

Specifically, the fixing mechanism comprises a second fixing piece 10, the bottom of the second fixing piece 10 is fixedly connected with the fixing box 7, the first fixing piece 8 is fixedly connected to the outside of the fixing box 7, and a third fixing piece 12 is fixedly connected to the lower side of the outside of the fixing box 7.

Through the technical scheme, second mounting 10 one side is handed over with the automobile body is inside, opposite side and 7 tops of fixed box hand-offs, the handing-over department is fixed through the bolt, make fixed box 7 fixed with the automobile body, first mounting 8 is fixed through bolt and fixed box 7, third mounting 12 one side and fixed box 7 are fixed with the bolt, the opposite side is fixed with interior bottom plate 6 of car with the bolt, second mounting 10, first mounting 8 and third mounting 12 are all fixed with the automobile body for fixed box 7, improve the stability of fixed box 7 in the car is inside.

Specifically, the fixed rod 3 penetrates through the inner side of the connecting piece 4, the connecting pieces 4 are arranged in two groups, and the outer side of the connecting piece 4 is sleeved with the movable shaft rod 14.

Through above-mentioned technical scheme, connecting piece 4 contains left side drum, right side drum and crooked pole altogether, and the left side drum cup joints fixedly with dead lever 3 for control door body 1 carries out the switch, and the right side drum cup joints fixedly with movable axostylus axostyle 14, is used for being connected with crooked pole's left side drum to move about by the drive back of motor 17.

Specifically, the fixed box 7 is internally provided with two groups of movable grooves 11, and the two groups of movable grooves 11 are movably connected with the connecting piece 4.

Through above-mentioned technical scheme, motor 17 drive movable shaft pole 14 drives the right side drum and rotates the back, rotates crooked pole synchronous, can not blockked by the spacing when the activity of activity groove 11 mainly used crooked pole that fixed case 7 was seted up.

Specifically, the bottom of the inner wall of the fixed box 7 is fixedly connected with a fixed ring 18, the inside of the fixed ring 18 is fixedly connected with a motor 17, and the upper end of the motor 17 is meshed with a driving gear 16.

Through the technical scheme, the fixing ring 18 is mainly used for fixing the motor 17, and the normal operation of the motor 17 is prevented from being influenced by shaking or the automobile running in a bumpy road section when the motor 17 rotates.

Specifically, the driving gear 16 is sleeved with the movable shaft 14, the second grab rail 9 is fixedly connected to the outer side of the first fixing part 8, and the outer side of the second grab rail 9 is fixedly connected to the first grab rail 5.

Through above-mentioned technical scheme, drive gear 16 through cup joint with 14 bottoms of activity axostylus axostyles and with motor 17 top meshing, motor 17 top is the semicircle gear, and this is prior art, and the event does not need to be repeated for a long time, and second handrail pole 9 mainly used is right the passenger who is about to get off and holds, avoids holding in the palm the door body 1 with the hand in an assistant and leads to the door to open suddenly and cause the passenger to tumble.

Specifically, the bottom of the first grab rail 5 is fixedly connected with an inner bottom plate 6 of the vehicle, and two groups of the first grab rail 5 are arranged.

Through the technical scheme, the first grab rail 5 is mainly used for holding a standing passenger in a vehicle, so that the passenger is prevented from falling down due to bumping or emergency braking of the vehicle, which is the prior art, and therefore the detailed description is omitted.

When the door pump assembly is used, specifically, when the door pump assembly is used, a door pump assembly for opening and closing the door body 1 is firstly placed into the fixed box 7 and comprises a movable shaft lever 14, a connecting piece 4, an in-car bottom plate 6 and a motor 17, when the door is opened, the motor 17 is started to rotate to drive the driving gear 16 and the movable shaft lever 14 to synchronously rotate and drive the connecting piece 4 sleeved at the upper end of the movable shaft lever 14 to rotate, so that the other end of the connecting piece 4 pushes the door body 1 to be opened outwards, the movable shaft lever 14 is sleeved through the sleeve 15 and fixed in the fixed box 7 through the rectangular block and the fourth fixing piece 13, the motor 17 is fixed in the fixed box 7 through the fixing ring 18 by using bolts, when the door pump assembly needs to be disassembled, the whole door pump assembly can be disassembled only by disassembling the fixed box 7, the in-car bottom plate 6 and the second fixing piece 10 fixed on the side edge, through the disassembly mode, the problem that the door pump assembly is damaged and needs to be maintained and is inconvenient to disassemble is solved.

When the automobile door pump assembly is used, when the door pump assembly is fixed and then the fixed box 7 is fixed, the top of the fixed box 7 is fixed with the side edge inside an automobile body through the second fixing piece 10 through the bolts, the fixed box 7 is fixed with the fixed box through the bolts for the first fixing piece 8, the lower end of the fixed box 7 is fixed with the outer surface of the inner bottom plate 6 in the automobile through the third fixing piece 12, meanwhile, the second grab bar 9 fixed by the first fixing piece 8 is fixed with the first grab bar 5, meanwhile, the second grab bar 9 is supported by a passenger when the passenger gets off the automobile in a supporting mode, the phenomenon that the passenger falls down due to sudden braking of the automobile is avoided, the passenger is protected, and through the fixing mode, the stability of the fixed box 7 when the passenger gets off the automobile is fixed is improved.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a convenient bus passenger door pump assembly who dismantles, includes door body (1), first grab bar (5), interior bottom plate of car (6), connecting piece (4) and motor (17), its characterized in that: the automobile door comprises an automobile door body (1), and is characterized in that two groups of the automobile door body (1) are arranged, fixed blocks (2) are arranged on the side faces of the two groups of the automobile door body (1), fixed rods (3) are sleeved on the fixed blocks (2), and a conveniently-disassembled mechanism and a fixed mechanism are arranged at the top of an automobile inner bottom plate (6);

just, tear mechanism open including fixed case (7), fixed case (7) inside fixedly connected with fourth mounting (13), fourth mounting (13) are provided with two sets ofly, two sets of the equal fixedly connected with rectangular block in fourth mounting (13) side, two sets of the equal fixedly connected with sleeve (15) outside of rectangular block, two sets of the outside of movable axostylus axostyle (14) has all been cup jointed to sleeve (15) inside.

2. A conveniently disassembled bus passenger door pump assembly as defined in claim 1, wherein: the fixing mechanism comprises a second fixing piece (10), the bottom of the second fixing piece (10) is fixedly connected with the fixing box (7), the first fixing piece (8) is fixedly connected to the outside of the fixing box (7), and a third fixing piece (12) is fixedly connected to the lower side of the outside of the fixing box (7).

3. A conveniently disassembled bus passenger door pump assembly as defined in claim 2, wherein: the inner sides of the connecting pieces (4) penetrate through the fixed rods (3), two groups of connecting pieces (4) are arranged, and the outer sides of the connecting pieces (4) are sleeved with the movable shaft rods (14).

4. A conveniently disassembled bus passenger door pump assembly as set forth in claim 3, wherein: the movable grooves (11) are formed in the fixed box (7), the movable grooves (11) are provided with two groups, and the movable grooves (11) are movably connected with the connecting pieces (4).

5. A conveniently disassembled bus passenger door pump assembly as claimed in claim 4, wherein: fixed case (7) inner wall bottom fixedly connected with solid fixed ring (18), gu fixed ring (18) inside fixedly connected with motor (17), motor (17) upper end meshing is connected with drive gear (16).

6. A conveniently disassembled bus passenger door pump assembly as set forth in claim 5, wherein: the driving gear (16) is internally sleeved with the movable shaft rod (14), the outer side of the first fixing piece (8) is fixedly connected with a second grab rail (9), and the outer side of the second grab rail (9) is fixedly connected with the first grab rail (5).

7. A conveniently disassembled bus passenger door pump assembly as set forth in claim 6, wherein: the bottom of the first grab rail (5) is fixedly connected with an inner bottom plate (6), and the first grab rail (5) is provided with two groups.