CN215516345U

CN215516345U - Car shell hoisting accessory is used in oversize vehicle production

Info

Publication number: CN215516345U
Application number: CN202120845298.1U
Authority: CN
Inventors: 周南星
Original assignee: Wuxi Southern Logistics Equipment Co ltd
Current assignee: Wuxi Southern Logistics Equipment Co ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2022-01-14
Anticipated expiration: 2031-04-23

Abstract

The utility model discloses a shell lifting device for large vehicle production, which comprises two lifting beams and two opening and closing beams, wherein one ends of the two lifting beams are respectively and rotatably connected with one ends of the two opening and closing beams; the lifting mechanism is provided with two lifting beams, the two lifting beams are respectively arranged at one end close to the opening and closing beam, the control screw rod is driven to rotate to lift and descend through controlling the opening and closing nut and the control motor, the relative positions of the four supporting plates can be controlled, and the lifting mechanism is suitable for size requirements when car shells of different sizes are lifted.

Description

Car shell hoisting accessory is used in oversize vehicle production

Technical Field

The utility model relates to the technical field of lifting appliances, in particular to a shell lifting device for large vehicle production.

Background

The Crane is a common name of a Crane, and the Crane (Crane) is a kind of hoisting machinery, and is a kind of machinery which is in cyclic and intermittent motion, and a work cycle comprises: the object taking device lifts an object from an object taking place, then horizontally moves to a designated place to lower the object, and then moves reversely to return the object taking device to the original position so as to carry out the next circulation, such as a fixed rotary crane, a tower crane, an automobile crane, a tire, a crawler crane and the like.

At present, in most of automobile shell transportation processes in China, a hanger is required to be used for supporting an automobile shell, then lifting equipment such as a crane is used for moving, but most of existing hangers are fixed, the size of the existing hangers cannot be adjusted, the hanger is low in universality, the hanger cannot be suitable for lifting different automobile shells, and therefore the automobile shell lifting device for large-scale vehicle production is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a shell lifting device for large-scale vehicle production, which can adjust the size to meet the lifting requirements of shells with different sizes, so as to solve the problems in the background technology.

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

the shell lifting device for large vehicle production is capable of changing size and suitable for lifting frames with different sizes, and comprises two lifting beams and two opening and closing beams, wherein one ends of the two lifting beams are respectively rotatably connected with one ends of the two opening and closing beams, lifting blocks are arranged at the far ends of the two opening and closing beams, the two opening and closing beams and the lifting blocks are mutually rotatably connected, and opening and closing assemblies are arranged at the far ends of the two lifting beams; and two hoisting mechanisms are arranged and are respectively arranged at one ends of the two hoisting beams close to the opening and closing beam.

Preferably, the subassembly that opens and shuts is including the threaded rod that opens and shuts, two the screw hole that has two and threaded rod threaded connection opens and shuts is opened respectively to the lifting beam distal end, the threaded rod middle part that opens and shuts is equipped with split nut, uses the spanner to rotate split nut and can control the threaded rod that opens and shuts and rotate, controls two lifting beams and carries out the synchronization separation and be close to, can control the interval that lifts by crane the roof beam, carries out preliminary size adjustment.

Preferably, the hoisting mechanism comprises two supporting beams and two deflection rods, one end of each deflection rod is rotatably connected to one end of one supporting beam, one end of each supporting beam is rotatably connected to the far ends of the two deflection rods, one far end of each supporting beam is provided with an opening-closing opening, an opening-closing telescopic rod is arranged inside each opening-closing opening, the far ends of the opening-closing telescopic rods are fixed to the far ends of the other supporting beams, two supporting plates are arranged at the ends, close to the deflection rods, of the supporting beams respectively, a control assembly is arranged inside each deflection rod, and the opening-closing telescopic rods are arranged inside the opening-closing openings, so that the length of the two supporting beams can be adjusted, and the distance between the supporting plates can be adjusted to meet the hoisting requirements of the car shells of different sizes.

Preferably, the control assembly comprises a control frame, the control frame is fixed at one end of the lifting beam close to the opening and closing beam, two sides of the opening and closing beam are respectively and rotatably connected with a driving bevel gear and a driven bevel gear which are mutually meshed, a control motor is installed outside the control frame, the output end of the control motor is fixedly connected with one side of the driving bevel gear, one side of the control frame is rotatably connected with a control screw rod, one end of the control screw rod is connected with one side of the driven bevel gear, the control screw rod is in threaded connection with a control block, two control rods are respectively and rotatably connected at two ends of the control block, the far ends of the two control rods are respectively and rotatably connected with one ends of the two supporting beams close to the deflection rods, the driving bevel gear is driven to rotate by the control motor, the control screw rod is driven to rotate under the meshing action of the driving bevel gear and the driven bevel gear, and the control block is further regulated to rise and fall, the distance between the two supporting beams can be controlled under the deflection action of the control rod.

Preferably, the lifting beam is made of steel, so that the stability of the lifting beam during shell lifting is improved.

Preferably, the upper surface of the supporting plate is a frosted surface, so that the friction force borne by the car shell placed above the supporting plate is improved, and the stability is improved.

Preferably, the lifting ring is arranged on the outer side of the lifting block, so that the lifting hook is convenient to use for lifting operation.

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

1. the control screw rod is driven to rotate by controlling the opening and closing nut and the control motor so as to adjust the lifting of the control block, so that the relative positions of the four support plates can be controlled, the size requirements of car shells with different sizes during lifting can be met, the operation is simple and rapid, and the universality is high;

2. the upper surface of the supporting plate in the device is a frosted surface, so that the friction force borne by the car shell when the car shell is placed above the supporting plate is improved, and the stability is improved;

3. the lifting beam in the device is made of steel, so that the stability of the lifting beam during shell lifting is improved.

Drawings

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

FIG. 2 is a schematic view of the present invention showing the completion of the adjustment of the dimension of the support plate;

FIG. 3 is an enlarged view of area A of FIG. 1;

fig. 4 is an enlarged view of region B in fig. 2.

In the figure: 1-lifting a lifting beam; 2-opening and closing the beam; 3-lifting the block; 4-an opening and closing assembly; 5-hoisting mechanism; 6-opening and closing threaded rod; 7-split nuts; 8-a support beam; 9-a deflection bar; 10-opening and closing the opening; 11-opening and closing the telescopic rod; 12-a support plate; 13-a control assembly; 14-a control frame; 15-drive bevel gear; 16-a passive bevel gear; 17-controlling the motor; 18-control screw rod; 19-a control block; 20-a control lever; 21-lifting 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.

Example 1

Referring to fig. 1 and 4, the present invention provides a technical solution: the shell lifting device for large vehicle production, which can adjust the size and is suitable for lifting shells with different sizes, comprises two lifting beams 1 and two opening and closing beams 2, wherein one ends of the two lifting beams 1 are respectively and rotatably connected with one ends of the two opening and closing beams 2, the far ends of the two opening and closing beams 2 are provided with lifting blocks 3, the two opening and closing beams 2 and the lifting blocks 3 are mutually and rotatably connected, and the far ends of the two lifting beams 1 are provided with opening and closing assemblies 4; and two lifting mechanisms 5 are arranged, and are respectively arranged at one ends of the two lifting beams 1 close to the opening and closing beam 2.

Wherein, subassembly 4 opens and shuts including the threaded rod 6 that opens and shuts, two the threaded hole that has two and the threaded rod 6 threaded connection that opens and shuts is opened respectively to 1 distal end of lifting beam, 6 middle parts of threaded rod that opens and shuts are equipped with split nut 7, and lifting beam 1 is the steel material, improves the stability of lifting beam 1 when carrying out the hull and lift by crane, and backup pad 12 upper surface is the frosting, improves the frictional force that receives when the hull is placed in backup pad 12 top to improve stability, the 3 outsides of lifting block are equipped with rings 21, and the lifting hook of being convenient for use lifts by crane the operation.

Use the spanner to rotate split nut 7 and can control split threaded rod 6 and rotate, control two lifting beam 1 and carry out the synchronization separation and be close to, can control lifting beam 1's interval, carry out preliminary size adjustment.

Example 2

Referring to fig. 2, in this embodiment, to further describe embodiment 1, two lifting beams 1 and two opening and closing beams 2, one end of each of the two lifting beams 1 is rotatably connected to one end of each of the two opening and closing beams 2, a lifting block 3 is disposed at a distal end of each of the two opening and closing beams 2, the two opening and closing beams 2 and the lifting block 3 are rotatably connected to each other, and an opening and closing assembly 4 is disposed at a distal end of each of the two lifting beams 1; and two lifting mechanisms 5 are arranged, and are respectively arranged at one ends of the two lifting beams 1 close to the opening and closing beam 2.

Wherein, hoisting mechanism 5 includes two supporting beams 8 and two deflection pole 9, two 9 one ends of deflection pole rotate respectively and connect in 8 one end of a supporting beam, two 8 one ends of supporting beam rotate respectively and connect in two 9 distal ends of deflection pole, one 8 distal ends of supporting beam open and shut mouthful 10, the telescopic link 11 that opens and shuts is equipped with in the mouth 10 that opens and shuts, the telescopic link 11 distal end that opens and shuts is fixed in another 8 distal ends of supporting beam, two the one end that supporting beam 8 is close to deflection pole 9 is equipped with two backup pads 12 respectively, two the inside control assembly 13 that is equipped with of deflection pole 9.

The retractable rod 11 is arranged inside the opening and closing opening 10, so that the length between the two supporting beams 8 can be adjusted, and the distance between the supporting plates 12 can be adjusted to meet the lifting requirements of car shells with different sizes.

Example 3

Referring to fig. 3, in this embodiment, as further described in embodiment 2, the lifting mechanism 5 includes two supporting beams 8 and two deflecting rods 9, one end of each of the two deflecting rods 9 is rotatably connected to one end of one of the supporting beams 8, one end of each of the two supporting beams 8 is rotatably connected to a distal end of each of the two deflecting rods 9, a distal end of one of the supporting beams 8 is provided with an opening/closing opening 10, an opening/closing telescopic rod 11 is disposed inside the opening/closing opening 10, a distal end of the opening/closing telescopic rod 11 is fixed to a distal end of the other supporting beam 8, one end of each of the two supporting beams 8 close to one of the deflecting rods 9 is provided with two supporting plates 12, and a control assembly 13 is disposed inside each of the two deflecting rods 9.

The control assembly 13 comprises a control frame 14, the control frame 14 is fixed at one end of the lifting beam 1 close to the opening and closing beam 2, two sides of the opening and closing beam 2 are respectively and rotatably connected with a driving bevel gear 15 and a driven bevel gear 16 which are meshed with each other, a control motor 17 is installed on the outer side of the control frame 14, the output end of the control motor 17 is fixedly connected with one side of the driving bevel gear 15, one side of the control frame 14 is rotatably connected with a control screw 18, one end of the control screw 18 is connected with one side of the driven bevel gear 16, the control screw 18 is in threaded connection with a control block 19, two ends of the control block 19 are respectively and rotatably connected with two control rods 20, and the far ends of the two control rods 20 are respectively and rotatably connected with one ends of the two support beams 8 close to the deflection rods 9.

The control motor 17 drives the driving bevel gear 15 to rotate, the control screw 18 is driven to rotate under the meshing action of the driving bevel gear 15 and the driven bevel gear 16, the control block 19 is adjusted to lift, and the distance between the two support beams 8 can be controlled under the deflection action of the control rod 20.

In the scheme, the model Y80M1-1 is preferably selected for the control motor 17, the power supply interface of the motor is connected with the power supply system through a switch, the motor operation circuit is a normal and reverse rotation control program of a conventional motor, the circuit operates as the conventional circuit, the circuits and the control related in the scheme are the prior art, and redundant description is not repeated herein.

It is noted that, herein, relational terms such as first and second, and the like may be 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 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 shell hoisting accessory is used in oversize vehicle production which characterized in that includes:

the lifting device comprises two lifting beams (1) and two opening and closing beams (2), wherein one end of each of the two lifting beams (1) is rotatably connected with one end of each of the two opening and closing beams (2), the far ends of the two opening and closing beams (2) are provided with lifting blocks (3), the two opening and closing beams (2) and the lifting blocks (3) are rotatably connected with each other, and the far ends of the two lifting beams (1) are provided with opening and closing assemblies (4);

the lifting mechanism (5) is provided with two lifting mechanisms (5), and the two lifting mechanisms (5) are respectively arranged at one end of each lifting beam (1) close to the opening and closing beam (2).

2. The shell hoisting device for large vehicle production according to claim 1, wherein: the opening and closing assembly (4) comprises an opening and closing threaded rod (6), the far ends of the lifting beams (1) are respectively provided with two threaded holes in threaded connection with the opening and closing threaded rod (6), and the middle of the opening and closing threaded rod (6) is provided with an opening and closing nut (7).

3. The shell hoisting device for large vehicle production according to claim 1, wherein: hoisting mechanism (5) include two supporting beam (8) and two deflection pole (9), two deflection pole (9) one end rotates respectively to be connected in a supporting beam (8) one end, two supporting beam (8) one end rotates respectively to be connected in two deflection pole (9) distal ends, one supporting beam (8) distal end is opened there is opening and shutting mouth (10), opening and shutting mouth (10) inside is equipped with telescopic link (11) that opens and shuts, telescopic link (11) distal end is fixed in another supporting beam (8) distal end, two supporting beam (8) are close to the one end of deflection pole (9) and are equipped with two backup pads (12), two deflection pole (9) inside is equipped with control assembly (13).

4. The shell hoisting device for large vehicle production according to claim 3, wherein: the control assembly (13) comprises a control frame (14), the control frame (14) is fixed at one end of the lifting beam (1) close to the opening and closing beam (2), two sides of the opening and closing beam (2) are respectively and rotatably connected with a driving bevel gear (15) and a driven bevel gear (16) which are mutually meshed, a control motor (17) is arranged on the outer side of the control frame (14), the output end of the control motor (17) is fixedly connected with one side of the drive bevel gear (15), one side of the control frame (14) is rotationally connected with a control screw rod (18), one end of the control screw rod (18) is connected with one side of the driven bevel gear (16), the control screw rod (18) is in threaded connection with a control block (19), two ends of the control block (19) are respectively and rotatably connected with two control rods (20), and the far ends of the two control rods (20) are respectively and rotatably connected to one ends, close to the deflection rods (9), of the two support beams (8).

5. The shell hoisting device for large vehicle production according to claim 1, wherein: the lifting beam (1) is made of steel.

6. The shell hoisting device for large vehicle production according to claim 3, wherein: the upper surface of the supporting plate (12) is a frosted surface.

7. The shell hoisting device for large vehicle production according to claim 1, wherein: and a lifting ring (21) is arranged on the outer side of the lifting block (3).