CN219584042U - Locking structure of pedal assembly of car - Google Patents

Abstract

The utility model relates to a locking structure of a car transporting pedal assembly, which comprises a carriage pedal, a lifting pedal and a hydraulic component, wherein the lifting pedal is arranged above the carriage pedal through the hydraulic component, a positioning column is arranged between the carriage pedal and the lifting pedal, the bottom of the positioning column is rotationally connected to the middle position of the outer side of the carriage pedal, the inner side of the positioning column is slidably connected with a clamping block through a driving mechanism, a positioning block is fixed at the bottom of the lifting pedal and at a position corresponding to the clamping block, a positioning groove is formed in the bottom of the positioning block, and the clamping block is spliced in the technical field of the positioning groove, in particular to the locking structure of the car transporting pedal assembly. The technical proposal comprises: according to the lifting pedal locking mechanism, the supporting columns are rotated to be in an upright state, the clamping blocks are clamped in the positioning grooves, the lifting pressing plates can be locked up highly after the lifting pedal is lifted, accidental touching of a control switch of the lifting pedal or falling of the lifting pedal caused by damage of a hydraulic component is avoided, and safety in the transportation process is improved.

Description

Locking structure of pedal assembly of car

Technical Field

The utility model relates to the technical field of car transportation safety, in particular to a locking structure of a car transportation pedal assembly.

Background

The car transporting vehicle is a special vehicle for transporting a loaded small car, and has a single-layer pedal and a double-layer pedal structure, and the car is locked on the pedal in the transporting process, wherein the double-layer pedal can improve the transporting capacity of the car transporting vehicle.

In the process of loading and transporting by using double-layer pedals, the lifting pedals at the upper part are driven to lift by utilizing a hydraulic component, and a controller for controlling the lifting pedals to lift is arranged on a carriage or in a vehicle cab, but the pedal lifting assembly has no high locking structure, and in the process of transporting, the main support is the output end support of a hydraulic part, so that the controller is accidentally touched or rocked by a vehicle to cause damage caused by overrun of the bearing capacity of the hydraulic part, the lifting pedal assembly has no structure capable of preventing the lifting pedal from falling, and serious safety accidents finally occur, so that the lifting pedal is required to be designed to be directly mechanically locked after lifting pedals are lifted, and the safety in the process of transporting is improved.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides a locking structure of a car pedal assembly.

The technical scheme of the utility model is as follows: the utility model provides a sedan-chair fortune car footboard assembly locking structure, includes carriage footboard, lift footboard and hydraulic pressure subassembly, the lift footboard passes through hydraulic pressure subassembly and installs in the carriage footboard top, install the reference column between carriage footboard and the lift footboard, the reference column bottom rotates to be connected in carriage footboard outside intermediate position, the reference column inboard has the fixture block through actuating mechanism sliding connection, lift footboard bottom and with the corresponding position fixed locating piece of fixture block, the constant head tank has been seted up to the locating piece bottom, the fixture block is pegged graft in the constant head tank.

Preferably, the driving mechanism comprises a driving groove and a lifting groove, the lifting groove is formed in the inner side of the positioning column and corresponds to the clamping block in position, a threaded rod is rotationally connected to the lifting groove, a lifting block is connected to the threaded rod in a threaded mode, the lifting block is fixedly connected with the clamping block, and the lifting block is slidably connected in the lifting groove.

Preferably, the driving groove is formed in the positioning column and located below the lifting groove, the lower end of the threaded rod extends through the lifting groove, the lower end of the threaded rod is located in the driving groove and fixed with a transmission bevel gear, the outer side wall of the driving groove is rotationally connected with a driving bevel gear through a connecting rotating shaft, and the driving bevel gear is meshed with the transmission bevel gear.

Preferably, the outer side wall of the positioning column is rotatably connected with a rocker at a position corresponding to the connecting rotating shaft, and one end of the outer side of the connecting rotating shaft is fixed on the rocker.

Preferably, the carriage footboard lateral wall and with the corresponding position fixedly connected with right angle frame in reference column bottom, the right angle frame is located reference column bottom periphery, carriage footboard lateral wall and be located right angle frame opening part swing joint have flexible post, the reference column bottom is located between flexible post and the right angle frame inside wall.

Preferably, the storage groove is formed in the side wall of the carriage pedal and at the position corresponding to the telescopic column, a spring is fixed between the inner side wall of the storage groove and the telescopic column, and the telescopic column can be stored in the storage groove by compression of the spring without influencing rotation of the positioning column.

Preferably, two positioning columns are arranged and are symmetrically distributed on two sides of the carriage pedal, so that the supporting stability of the positioning columns is improved.

Preferably, the fixture block is square body mechanism, and horizontal cross section width and positioning groove bottom opening size looks adaptation, avoid the fixture block to rock in the constant head tank, increase the supporting stability of reference column.

Preferably, the carriage pedal and the lifting pedal are both inclined downwards at the rear sides of the upper ends of the carriage pedal and the lifting pedal, so that the vehicle can conveniently move onto the carriage pedal and the lifting pedal.

Compared with the prior art, the utility model has the following beneficial technical effects: the support column is rotated to an upright state, the clamping blocks are clamped into the positioning grooves, the lifting pressing plates can be locked highly after the lifting pedal is lifted, accidental touching of a control switch of the lifting pedal is avoided, or the lifting pedal caused by damage of the hydraulic component falls, and safety in the transportation process is improved.

Drawings

FIG. 1 is a schematic diagram of the side surface appearance of a car pedal and lifting press plate according to the present utility model;

FIG. 2 is a schematic view of the combination structure of the upper end of the positioning column and the lifting pedal of the present utility model;

FIG. 3 is a schematic view of the internal cutaway structure of the positioning column of the present utility model;

fig. 4 is a schematic diagram of a combination structure of a bottom portion of a positioning column and a right angle frame according to the present utility model.

Reference numerals: 1. a cabin pedal; 11. a right angle frame; 12. a telescopic column; 2. lifting the pedal; 21. a positioning block; 22. a positioning groove; 3. a hydraulic assembly; 4. positioning columns; 41. a clamping block; 5. a driving mechanism; 51. a lifting groove; 52. a threaded rod; 53. a lifting block; 54. a driving groove; 55. a transmission bevel gear; 56. a rocker; 57. driving the bevel gear.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Examples

As shown in fig. 1-4, the locking structure of the car pedal assembly provided by the utility model comprises a car pedal 1, a lifting pedal 2 and a hydraulic component 3, wherein the lifting pedal 2 is arranged above the car pedal 1 through the hydraulic component 3, a positioning column 4 is arranged between the car pedal 1 and the lifting pedal 2, the bottom of the positioning column 4 is rotationally connected to the middle position of the outer side of the car pedal 1, a clamping block 41 is slidably connected to the inner side of the positioning column 4 through a driving mechanism 5, a positioning block 21 is fixed at the position corresponding to the clamping block 41 at the bottom of the lifting pedal 2, a positioning groove 22 is formed at the bottom of the positioning block 21, the clamping block 41 is inserted into the positioning groove 22, a right-angle frame 11 is fixedly connected to the outer side wall of the car pedal 1 and the position corresponding to the bottom of the positioning column 4, the right-angle frame 11 is positioned at the periphery of the bottom of the positioning column 4, a telescopic column 12 is movably connected to the opening of the side wall of the car pedal 1, a storage groove is formed between the telescopic column 12 and the inner side wall of the right-angle frame 11, a spring is fixed between the inner side wall of the storage groove and the telescopic column 12 of the side wall of the carriage pedal 1 and the telescopic column 1, two sides are arranged, the clamping blocks 1 are symmetrically distributed at the two sides, the clamping blocks 1 and the width of the clamping block is equal to the width of the two sides of the clamping blocks 1, the horizontal cross section is equal to the width of the side of the horizontal section of the car pedal 2, and the bottom is equal to the width of the horizontal section of the positioning groove 2 is equal to the width, and the width of the opening is equal to the width of the side of the positioning mechanism is equal to the opening 2.

The driving mechanism 5 comprises a driving groove 54 and a lifting groove 51, the lifting groove 51 is formed in the inner side of the positioning column 4 and is corresponding to the clamping block 41 in position, a threaded rod 52 is connected in the lifting groove 51 in a rotating mode, a lifting block 53 is connected to the threaded rod 52 in a threaded mode, the lifting block 53 is fixedly connected with the clamping block 41, the lifting block 53 is connected in the lifting groove 51 in a sliding mode, the driving groove 54 is formed in the positioning column 4 and is located below the lifting groove 51, the lower end of the threaded rod 52 extends through the lifting groove 51, the lower end of the threaded rod 52 is located in the driving groove 54 and is fixedly provided with a transmission bevel gear 55, the outer side wall of the driving groove 54 is connected with a driving bevel gear 57 in a rotating mode through a connecting rotating shaft, the driving bevel gear 57 is meshed with the transmission bevel gear 55, a rocker 56 is connected in a rotating mode at the position corresponding to the connecting shaft, one end of the outer side of the connecting shaft is fixed to the rocker 56, the rocker 56 is rotated, the driving bevel gear 57 can be driven to rotate synchronously, the lifting block 53 can slide up and down in the lifting groove 51 by means of rotation of the threaded rod 52, and finally the clamping block 41 is driven to slide up and down.

In this embodiment, when lifting the lifting pedal 2, the lifting pedal 2 can be lifted by the driving of the hydraulic component 3, so that the carriage pedal 1 and the lifting pedal 2 can be loaded with small vehicles, at this time, the positioning column 4 can be pulled to rotate, so that the positioning column 4 rotates to an upright state, thereby aligning the clamping block 41 with the positioning slot 22, then the rocker 56 rotates, the driving bevel gear 57 can be driven to rotate synchronously, and the lifting block 53 can move upwards in the lifting slot 51 by utilizing the rotation of the threaded rod 52, finally the clamping block 41 is driven to move upwards until the clamping block 41 is inserted into the positioning slot 22, the lifting pedal 2 can be supported, the hydraulic component 3 is damaged or accidentally contracted in time, the lifting pedal 2 can be supported in an auxiliary manner, the situation that serious safety accidents occur due to the direct falling of the lifting pedal 2 is avoided, the positioning column 12 stretches out outwards under the pushing of the spring, the right angle frame 11 and the telescopic column 12 rotate reversely to limit the positioning column 4, the stability of the support of the positioning column 4 is increased, and the telescopic column 4 is required to be stored in a horizontal position when the positioning column 4 is required to be stored in a compressed state, and the telescopic column 4 is only needs to be stored in a horizontal position when the telescopic column is required to be compressed.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims (9)

1. The utility model provides a sedan-chair fortune car footboard assembly locking structure, includes carriage footboard (1), lift footboard (2) and hydraulic pressure subassembly (3), lift footboard (2) are installed in carriage footboard (1) top, its characterized in that through hydraulic pressure subassembly (3): install reference column (4) between carriage footboard (1) and lift footboard (2), reference column (4) bottom rotates to be connected in carriage footboard (1) outside intermediate position, reference column (4) inboard has fixture block (41) through actuating mechanism (5) sliding connection, lift footboard (2) bottom and with fixture block (41) corresponding position is fixed with locating piece (21), constant head tank (22) have been seted up to locating piece (21) bottom, fixture block (41) are pegged graft in constant head tank (22).

2. The car pedal assembly locking structure according to claim 1, wherein the driving mechanism (5) comprises a driving groove (54) and a lifting groove (51), the lifting groove (51) is formed in the inner side of the positioning column (4) and corresponds to the clamping block (41), a threaded rod (52) is rotationally connected to the lifting groove (51), a lifting block (53) is connected to the threaded rod (52) in a threaded mode, the lifting block (53) is fixedly connected with the clamping block (41), and the lifting block (53) is slidably connected in the lifting groove (51).

3. The car running pedal assembly locking structure according to claim 2, wherein the driving groove (54) is formed in the positioning column (4) and located below the lifting groove (51), the lower end of the threaded rod (52) extends through the lifting groove (51), the lower end of the threaded rod (52) is located in the driving groove (54) and is fixedly provided with a transmission bevel gear (55), the outer side wall of the driving groove (54) is rotatably connected with a driving bevel gear (57) through a connecting rotating shaft, and the driving bevel gear (57) is meshed with the transmission bevel gear (55).

4. The locking structure of a car running pedal assembly according to claim 3, wherein a rocker (56) is rotatably connected to the outer side wall of the positioning column (4) at a position corresponding to the connecting rotating shaft, and one end of the outer side of the connecting rotating shaft is fixed on the rocker (56).

5. The car pedal assembly locking structure according to claim 1, wherein a right-angle frame (11) is fixedly connected to the outer side wall of the car pedal (1) and corresponds to the bottom of the positioning column (4), the right-angle frame (11) is located on the periphery of the bottom of the positioning column (4), a telescopic column (12) is movably connected to the side wall of the car pedal (1) and located at the opening of the right-angle frame (11), and the bottom of the positioning column (4) is located between the telescopic column (12) and the inner side wall of the right-angle frame (11).

6. The locking structure of a car running board assembly according to claim 5, wherein a storage groove is formed in a position corresponding to the telescopic column (12) on the side wall of the car running board (1), and a spring is fixed between the inner side wall of the storage groove and the telescopic column (12).

7. The locking structure of the car pedal assembly according to claim 1, wherein two positioning posts (4) are arranged and are symmetrically distributed on two sides of the car pedal (1).

8. The locking structure of a car running board assembly according to claim 1, wherein the clamping block (41) is a square mechanism, and the width of the horizontal section is adapted to the size of the bottom opening of the positioning groove (22).

9. The lock structure of the car pedal assembly according to claim 1, wherein the rear sides of the upper ends of the car pedal (1) and the lifting pedal (2) are inclined downward.