CN213416144U

CN213416144U - Pneumatic driving device for fault dragging

Info

Publication number: CN213416144U
Application number: CN202022105175.2U
Authority: CN
Inventors: 刘淑春
Original assignee: Shanghai Maixu Mechanical Equipment Co ltd
Current assignee: Shanghai Maixu Mechanical Equipment Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-06-11
Anticipated expiration: 2030-09-23

Abstract

The utility model discloses a pneumatic drive arrangement for trouble is dragged, including the L shaped plate, the slip subassembly, the hinge assembly, the rear of trailer is installed to the preceding terminal surface of L shaped plate, and the top surface top of L shaped plate is equipped with parallel placement's bottom plate, and the L shaped plate passes through slip subassembly and bottom plate sliding connection, and top surface one side of bottom plate is equipped with the set-square, and the top surface opposite side top of bottom plate is equipped with opening L shape layer board down, and L shape layer board passes through hinge assembly and set-square activity hinge joint, and the roof middle part of L shape layer board is sunken to have a support groove, supports the inslot and is equipped with T shape rubber slab. The utility model discloses a problem that trouble car haulage efficiency is poor has been solved in the cooperation of each subassembly, and the structure is whole simple, and easy operation has made things convenient for and has carried out jacking work to the trouble car, has improved the haulage efficiency of trouble car.

Description

Pneumatic driving device for fault dragging

Technical Field

The utility model relates to a hauling equipment technical field especially relates to a pneumatic drive arrangement for trouble drags.

Background

In the process of hauling a fault car, the fault car needs to be moved to a car maintenance factory, and the existing car hauling equipment has the following defects: 1. the structure is complex, the operation difficulty is high, the use is inconvenient, and the difficulty of hauling a fault car is increased; 2. inconvenient to the trouble car carry out jacking work, be difficult to remove the trouble car to the assigned position.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art, and provides a pneumatic driving device for fault dragging.

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

the utility model provides a pneumatic drive arrangement for trouble drags, includes L shaped plate, slip subassembly, hinge assembly, the rear of trailer is installed to the preceding terminal surface of L shaped plate, the top surface top of L shaped plate is equipped with parallel placement's bottom plate, just the L shaped plate passes through slip subassembly and bottom plate sliding connection, top surface one side of bottom plate is equipped with the set-square, the top surface opposite side top of bottom plate is equipped with opening L shape layer board down, L shape layer board is articulated through hinge assembly and set-square activity, the roof middle part of L shape layer board is sunken to have a support groove, it is equipped with T shape rubber slab to support the inslot.

Preferably, the sliding assembly comprises a sliding cylinder and connecting blocks, a pair of through holes are formed in the bottom of a vertical plate of the L-shaped plate in a concave mode, the sliding cylinder with the backward output end is installed in each through hole, a first connecting block is arranged at the end part of a cylinder rod of each sliding cylinder, a pair of connecting blocks which are symmetrically and fixedly connected are arranged at two ends of one side face of the bottom plate, and each first connecting block is fixedly connected with the corresponding connecting block.

Preferably, the top surface of the transverse plate of the L-shaped plate is provided with a pair of concave slide rails which are fixedly connected transversely, one side of the bottom surface of the bottom plate is provided with a pair of T-shaped slide blocks which are fixedly connected symmetrically, and each T-shaped slide block is clamped on the corresponding concave slide rail in a sliding manner.

Preferably, the hinge assembly includes that T shape fixed plate, ears articulate seat, hinge bar, the curb plate middle part of L shape layer board is sunken to have the fixed orifices, be equipped with T shape fixed plate in the fixed orifices, the outer terminal surface of T shape fixed plate is equipped with the articulated seat of ears, all articulate the one end activity hinge joint of hinge bar through round pin axle and a pair of parallel placement in two openings of the articulated seat of ears, the top both sides of set-square are crisscross to be equipped with a pair of one-way round pin axle, and the other end activity hinge joint of the hinge bar that every one-way round pin axle's outer end is all crisscross and correspond.

Preferably, the other side of the bottom of the triangular plate is provided with a pair of through-rotating bidirectional hinge pins, two ends of each bidirectional hinge pin are movably hinged to two side walls of the U-shaped plate, the outer side surface of the U-shaped plate is provided with a hinged cylinder, the bottom of the side plate of the L-shaped supporting plate is provided with a second hinged seat, and the second hinged seat is movably hinged to the end part of a cylinder rod of the hinged cylinder through a hinge pin.

Preferably, a pair of roller brackets with downward openings are arranged on the other side of the top surface of the bottom plate, and the openings of the roller brackets are connected with the rollers in a rolling manner through roller shafts.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the matching use of the sliding assembly, the cylinder rod of the sliding cylinder drives the connecting block to move through the first connecting block, the T-shaped sliding block is driven to slide along the concave sliding rail, the roller is driven to slowly roll, and the bottom plate is conveniently driven to move to the position below the head of the automobile;

2. through the matching use of the hinge assembly, the cylinder rods of the hinge air cylinder extend to drive the two hinge rods to obliquely rise, the L-shaped supporting plate is driven to rise through the T-shaped fixing plate, and then the top surface of the T-shaped rubber plate is driven to jack up the head part of the automobile, so that the automobile can be conveniently jacked;

to sum up, the utility model discloses a problem that trouble car haulage efficiency is poor has been solved in the cooperation of each subassembly, and the structure is whole simple, and easy operation has made things convenient for and has carried out jacking work to the trouble car, has improved the haulage efficiency of trouble car.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limitation. In the drawings:

FIG. 1 is a front sectional view of the present invention;

fig. 2 is a first front view of the present invention;

fig. 3 is a second front view of the present invention;

fig. 4 is a view a of fig. 1 according to the present invention;

FIG. 5 is a right side view of the L-shaped plate of the present invention;

fig. 6 is a right side view of the bottom plate of the present invention;

number in the figure: the device comprises an L-shaped plate 1, a sliding cylinder 11, a connecting block 12, a concave sliding rail 13, a T-shaped sliding block 14, a roller 15, a bottom plate 2, a triangular plate 21, a hinged cylinder 22, a hinged rod 23, a double-lug hinged seat 24, an L-shaped supporting plate 25, a T-shaped fixing plate 26 and a T-shaped rubber plate 27.

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.

Example 1: in order to solve the poor problem of trouble car hauling efficiency, provided a pneumatic drive arrangement for trouble is dragged in this embodiment, refer to fig. 1-6, including L shaped plate 1, sliding component, articulated subassembly, the rear of trailer is installed to the preceding terminal surface of L shaped plate 1, the top surface top of L shaped plate 1 is equipped with parallel placement's bottom plate 2, just L shaped plate 1 passes through sliding component and 2 sliding connection of bottom plate, top surface one side of bottom plate 2 is equipped with set square 21, the top surface opposite side top of bottom plate 2 is equipped with opening L shape layer board 25 down, L shape layer board 25 is articulated through articulated subassembly and set square 21 activity, the sunken support groove in roof middle part of L shape layer board 25, be equipped with T shape rubber slab 27 in the support groove.

The utility model discloses in, the slip subassembly includes sliding cylinder 11, connecting block 12, the sunken a pair of through-hole that has of riser bottom of L shaped plate 1, all install the sliding cylinder 11 that the output end faces backwards in each said through-hole, sliding cylinder 11's model is SC63 250, each sliding cylinder 11's cylinder rod tip all is equipped with first connecting block, a side both ends of bottom plate 2 are equipped with a pair of connecting block 12 of symmetry rigid coupling, and each said first connecting block all with corresponding connecting block 12 rigid coupling; a pair of concave slide rails 13 which are fixedly connected transversely are arranged on the top surface of the transverse plate of the L-shaped plate 1, a pair of T-shaped slide blocks 14 which are fixedly connected symmetrically are arranged on one side of the bottom surface of the bottom plate 2, and each T-shaped slide block 14 is clamped on the corresponding concave slide rail 13 in a sliding manner; a pair of roller supports with downward openings are arranged on the other side of the top surface of the bottom plate 2, and the openings of the roller supports are connected with rollers 15 in a rolling manner through roller shafts; through the cooperation use of sliding assembly, the cylinder pole of slide cylinder 11 drives connecting block 12 through first even piece and removes, drives T shape slider 14 and slides along spill slide rail 13, drives gyro wheel 15 and slowly rolls, has made things convenient for and has driven bottom plate 2 to remove to car locomotive below position.

In the utility model, the hinge assembly comprises a T-shaped fixing plate 26, a double-lug hinge seat 24 and hinge rods 23, the middle part of the side plate of the L-shaped supporting plate 25 is recessed with a fixing hole, the T-shaped fixing plate 26 is arranged in the fixing hole, the outer end surface of the T-shaped fixing plate 26 is provided with the double-lug hinge seat 24, two openings of the double-lug hinge seat 24 are movably hinged with one end of a pair of hinge rods 23 which are arranged in parallel through pin shafts, two sides of the top of the triangular plate 21 are provided with a pair of unidirectional pin shafts in a staggered manner, and the outer end of each unidirectional pin shaft is hinged with the other end of the corresponding hinge rod 23 in a staggered; the other side of the bottom of the triangular plate 21 is provided with a pair of through-rotating bidirectional pin shafts, two ends of each bidirectional pin shaft are movably hinged with two side walls of the U-shaped plate, a hinged cylinder 22 is mounted on the outer side surface of the U-shaped plate, the type of the hinged cylinder 22 is CKG1A40-50-63, the bottom of each side plate of the L-shaped supporting plate 25 is provided with a second hinged seat, and the second hinged seat is movably hinged with the end part of a cylinder rod of the hinged cylinder 22 through a pin shaft; the cooperation through hinge assembly is used, and the cylinder rod extension of articulated cylinder 22 drives two articulated rods 23 slant risees, drives L shape layer board 25 risees through T shape fixed plate 26, and then drives the top surface jack-up car of T shape rubber slab 27 headstock position, has made things convenient for the jacking work to the car.

Example 2: the utility model discloses when specifically using, its operating procedure is as follows:

the method comprises the following steps that firstly, the rear part of a trailer is installed on the front end face of an L-shaped plate 1, a sliding cylinder 11 and a hinged cylinder 22 are respectively communicated with a vehicle-mounted air source of the trailer through air pipes, and the L-shaped plate 1 is moved to the position of the head of the vehicle to be hauled;

step two, controlling the extension of a cylinder rod of the sliding cylinder 11, driving the connecting block 12 to move backwards through the first connecting block, further driving the T-shaped sliding block 14 to slide backwards along the concave sliding rail 13, and driving the roller 15 to slowly roll backwards, so as to drive the bottom plate 2 to move to the position of the head of the automobile;

step three, controlling the extension of a cylinder rod of the hinge cylinder 22, driving the two hinge rods 23 to obliquely rise under the cooperation of the hinge action, driving the L-shaped supporting plate 25 to rise through the T-shaped fixing plate 26, further driving the top surface of the T-shaped rubber plate 27 to jack up the head part of the automobile, and driving the head of the automobile to rise, so that the two front-driving wheels are suspended;

and step four, starting the trailer, driving the automobile to move forwards through the L-shaped supporting plate 25 and the T-shaped rubber plate 27, driving the roller 15 to roll and supporting the bottom plate 2 in a matching way, and driving the automobile to carry out hauling work.

The utility model discloses a problem that trouble car haulage efficiency is poor has been solved in the cooperation of each subassembly, and the structure is whole simple, and easy operation has made things convenient for and has carried out jacking work to the trouble car, has improved the haulage efficiency of trouble car.

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 pneumatic drive device for fault dragging comprises an L-shaped plate (1), a sliding assembly and a hinge assembly, and is characterized in that: the trailer is installed to the preceding terminal surface of L shaped plate (1) rear, the top surface top of L shaped plate (1) is equipped with parallel bottom plate (2) of placing, just L shaped plate (1) is through slip subassembly and bottom plate (2) sliding connection, top surface one side of bottom plate (2) is equipped with set-square (21), the top surface opposite side top of bottom plate (2) is equipped with opening L shape layer board (25) down, L shape layer board (25) are articulated through hinge assembly and set-square (21) activity, the roof middle part of L shape layer board (25) is sunken to have the support groove, be equipped with T shape rubber slab (27) in the support groove.

2. A pneumatic drive for failure dragging according to claim 1 characterized in that: the sliding assembly comprises a sliding cylinder (11) and connecting blocks (12), a pair of through holes are formed in the bottom of a vertical plate of the L-shaped plate (1) in a concave mode, the sliding cylinder (11) with the output end facing backwards is installed in each through hole, a first connecting block is arranged at the end portion of a cylinder rod of each sliding cylinder (11), a pair of connecting blocks (12) symmetrically and fixedly connected are arranged at two ends of one side face of the bottom plate (2), and each first connecting block is fixedly connected with the corresponding connecting block (12).

3. A pneumatic drive for failure dragging according to claim 2 characterized in that: the U-shaped sliding plate is characterized in that a pair of concave sliding rails (13) which are transversely fixedly connected are arranged on the top surface of a transverse plate of the L-shaped plate (1), a pair of T-shaped sliding blocks (14) which are symmetrically and fixedly connected are arranged on one side of the bottom surface of the bottom plate (2), and each T-shaped sliding block (14) is clamped on the corresponding concave sliding rail (13) in a sliding mode.

4. A pneumatic drive for failure dragging according to claim 1 characterized in that: articulated subassembly includes that T shape fixed plate (26), ears articulate seat (24), hinge bar (23), the curb plate middle part of L shape layer board (25) is sunken to have the fixed orifices, be equipped with T shape fixed plate (26) in the fixed orifices, the outer terminal surface of T shape fixed plate (26) is equipped with ears articulate seat (24), all articulate through the one end activity hinge of hinge bar (23) of round pin axle and a pair of parallel placement in two openings of ears articulate seat (24), the top both sides of set-square (21) are crisscross to be equipped with a pair of one-way round pin axle, and the outer end of every one-way round pin axle is all crisscross and the other end activity hinge of the hinge bar (23) that corresponds.

5. A pneumatic drive for failure dragging according to claim 4 characterized in that: the triangular plate is characterized in that a pair of two-way hinge pins which are in through rotation is arranged on the other side of the bottom of the triangular plate (21), two ends of each two-way hinge pin are movably hinged to two side walls of the U-shaped plate, a hinged cylinder (22) is mounted on the outer side face of the U-shaped plate, a second hinged seat is arranged at the bottom of a side plate of the L-shaped supporting plate (25), and the second hinged seat is movably hinged to the end portion of a cylinder rod of the hinged cylinder (22) through a hinge pin.

6. A pneumatic drive for failure dragging according to claim 3 characterized in that: a pair of roller supports with downward openings are arranged on the other side of the top surface of the bottom plate (2), and the openings of the roller supports are connected with rollers (15) in a rolling manner through roller shafts.