CN209815494U

CN209815494U - Automobile automation line lift hoist

Info

Publication number: CN209815494U
Application number: CN201920325821.0U
Authority: CN
Inventors: 王念; 陈雄; 戴增杰
Original assignee: Checheng Intelligent Equipment (wuhan) Co Ltd
Current assignee: Checheng Intelligent Equipment (wuhan) Co Ltd
Priority date: 2019-03-14
Filing date: 2019-03-14
Publication date: 2019-12-20
Anticipated expiration: 2029-03-14

Abstract

The utility model relates to an automatic production line lift hoist of automobile, including the slide rail, 3 chains are installed to the hoist main part, anti-rock mechanism includes the linear motion driving piece, tripod and 3 guide cylinders, the linear motion driving piece is fixed in the center department of hoist main part bottom, the output and the tripod center department fixed connection of linear motion driving piece, 3 guide cylinders are fixed in 3 tip of tripod respectively, each guide cylinder overlaps respectively and locates on each chain, be equipped with 1 elastic component between per two chains, 3 elastic components are located same horizontal plane, lifting hook mechanism sets up in the lower extreme of 3 chains. The utility model discloses a be equipped with anti-rock mechanism in hoist main part bottom, 3 guide cylinders restrict 3 chains in the arbitrary direction of horizontal plane swing well in lifting by crane, effectively reduce the range of chain swing, improve the stability and the security of lifting process; by arranging the elastic element 1 between every two chains and arranging the elastic elements 3 in the same horizontal plane, the structural stability of the chain is further enhanced.

Description

Automobile automation line lift hoist

Technical Field

The utility model relates to a car automation line's technical field, concretely relates to car automation line lift hoist.

Background

The automobile is an important transportation means in modern society, and brings great convenience to the life of people. The electric hoist is a lifting device which integrates power and braking force into a whole, such as a speed reducer, a lifting motor, an operation motor, a flame breaker, a cable slide wire, a winding drum device, a lifting hook device, a coupling, a soft cable current introducer and the like.

However, in use, the electric hoist is usually provided with only two chains when lifting a heavy object, the structure is fragile, the chains are too long in suspension, and swing in all directions on a horizontal line is easy to occur in the moving process, so that the lifting process is extremely unstable, the structure is not stable enough, and safety accidents are easy to occur.

SUMMERY OF THE UTILITY MODEL

The utility model provides an automobile automation line lift hoist has solved above technical problem.

The utility model provides a scheme as follows of above-mentioned technical problem: a lifting appliance of a lifter of an automatic production line of an automobile comprises a slide rail, a lifting appliance main body, 3 chains, an anti-shaking mechanism, 3 elastic pieces and a lifting hook mechanism;

be provided with on the slide rail the hoist main part, 3 are installed to the bottom of hoist main part the chain, anti-rock mechanism includes linear motion driving piece, tripod and 3 guide cylinders, the linear motion driving piece is fixed in the center department of hoist main part bottom, the output of linear motion driving piece with the center department fixed connection of tripod, 3 the guide cylinder is fixed in respectively 3 tip of tripod, each the guide cylinder overlaps respectively locates each on the chain, per two be equipped with 1 between the chain the elastic component, 3 the elastic component is located same horizontal plane, lifting hook mechanism sets up in 3 the lower extreme of chain.

The utility model has the advantages that: the utility model provides an automobile automation line lift hoist has following advantage: 1. 3 chains are arranged at the bottom of the hanger main body, so that the structural strength of the hanger is enhanced, and the service life of the hanger is prolonged; 2. the anti-shaking mechanism is arranged at the center of the bottom of the lifting appliance main body, 3 guide cylinders can well limit the 3 chains to swing in any direction on the horizontal plane in the lifting process, the swing amplitude of the chains is effectively reduced, and the stability and the safety in the lifting process are improved; 3. through per two be equipped with 1 between the chain the elastic component, 3 the elastic component is located same horizontal plane, has further strengthened the steadiness of its structure of this hoist, and the process of lifting by crane is also more stable, is difficult for taking place the incident.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, the tripod comprises 3 connecting rods which are 120 degrees to each other and have equal length.

The beneficial effect of adopting the further scheme is that: through designing the tripod into 3 each other become 120 degrees and the connecting rod that length equals for overall structure is more symmetrical and firm.

Furthermore, a threaded hole is formed in the outer end of each connecting rod, a threaded adjusting rod is fixed on the outer surface of each guide cylinder, and the threaded adjusting rods are installed in the threaded holes.

The beneficial effect of adopting the further scheme is that: the distance between each connecting rod and the outer surface of each guide cylinder is properly adjusted, so that the device is convenient to adapt to various different working conditions.

Further, the guide cylinder comprises a first clamping block, a second clamping block and a threaded fastener, first lugs are mounted on two sides of the first clamping block, a first anti-skidding sleeve is mounted inside the first clamping block, second lugs are mounted on two sides of the second clamping block, a second anti-skidding sleeve is mounted inside the second clamping block, the first lugs and the second lugs are connected through the threaded fastener, and the chain is located between the first anti-skidding sleeve and the second anti-skidding sleeve.

Further, the lifting appliance main body is an electric hoist.

Further, the linear motion driving member is a hydraulic cylinder or a pneumatic cylinder.

Further, the elastic member is an extension spring.

The beneficial effect of adopting the further scheme is that: by using the elastic member as a tension spring, the connection between the chains is made tighter.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.

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 undue limitation to the invention. In the drawings:

fig. 1 is a schematic structural view of an elevator spreader of an automatic production line of an automobile according to an embodiment of the present invention;

FIG. 2 is a view from the A-A direction of the lifter of the automobile automatic production line provided in FIG. 1;

FIG. 3 is a view from the B-B direction of the lifter of the automobile automatic production line provided in FIG. 1;

fig. 4 is a schematic structural view of a guide cylinder in a lifting appliance of an automobile automatic production line lifter provided in fig. 1;

fig. 5 is an internal cross-sectional view of a guide cylinder in a lifter spreader of an automotive automation line provided in fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

100. a spreader; 10. a slide rail; 20. a hanger body; 30. a chain; 40. an anti-sloshing mechanism; 41. a linear motion drive member; 42. a tripod; 43. a guide cylinder; 431. a threaded adjusting rod; 432. a first clamping block; 433. a second fixture block; 434. a first lug; 435. a second lug; 436. a threaded fastener; 437. a first anti-slip cover; 438. a second anti-slip sleeve; 50. an elastic member; 60. a hook mechanism.

Detailed Description

The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-5, the examples given are intended to illustrate the present invention and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-5, the utility model provides a lifting appliance of an automatic production line of an automobile, wherein the lifting appliance 100 comprises a slide rail 10, a lifting appliance main body 20, 3 chains 30, an anti-shaking mechanism 40, 3 elastic members 50 and a lifting hook mechanism 60;

the slide rail 10 is provided with the hanger main body 20, 3 chains 30 are installed at the bottom of the hanger main body 20, the anti-shaking mechanism 40 comprises a linear motion driving element 41, a tripod 42 and 3 guide cylinders 43, the linear motion driving element 41 is fixed at the center of the bottom of the hanger main body 20, the output end of the linear motion driving element 41 is fixedly connected with the center of the tripod 42, 3 guide cylinders 43 are respectively fixed at 3 end parts of the tripod 42, each guide cylinder 43 is respectively sleeved on each chain 30, 1 elastic element 50 and 3 elastic elements 50 are arranged between every two chains 30, and the lifting hook mechanism 60 is arranged at the lower ends of the 3 chains 30.

The embodiment provides an automobile automation line lift hoist, has following advantage: 1. the 3 chains 30 are arranged at the bottom of the hanger main body 20, so that the structural strength of the hanger 100 is enhanced, and the service life of the hanger is prolonged; 2. the anti-shaking mechanism 40 is arranged at the center of the bottom of the lifting appliance main body 20, so that 3 guide cylinders can well limit the 3 chains 30 to swing in any direction on the horizontal plane in the lifting process, the swing amplitude of the chains is effectively reduced, and the stability and the safety in the lifting process are improved; 3. by arranging 1 elastic element 50 and 3 elastic elements 50 between every two chains 30, the structural stability of the lifting appliance 100 is further enhanced, the lifting process is more stable, and safety accidents are not easy to happen.

Further, the tripod 42 includes 3 connecting rods having an equal length and being 120 degrees to each other.

By designing the tripod 42 into 3 connecting rods with 120 degrees to each other and equal length, the whole structure is more symmetrical and stable.

Further, a threaded hole is formed in an outer end of each connecting rod, a threaded adjusting rod 431 is fixed to an outer surface of each guide cylinder 43, and the threaded adjusting rod 431 is installed in the threaded hole.

By properly adjusting the distance between each connecting rod and the outer surface of each guide cylinder 43, the device is convenient to adapt to various different working conditions.

Further, the guide cylinder 43 includes a first fixture block 432, a second fixture block 433 and a threaded fastener 436, wherein first lugs 434 are mounted on both sides of the first fixture block 432, a first anti-slip sleeve 437 is mounted inside the first fixture block 432, second lugs 435 are mounted on both sides of the second fixture block 433, a second anti-slip sleeve 438 is mounted inside the second fixture block 433, the first lugs 434 and the second lugs 435 are connected by the threaded fastener 436, and the chain 30 is located between the first anti-slip sleeve 437 and the second anti-slip sleeve 438.

Further, the hanger main body 20 is an electric hoist.

Further, the linear motion driving member 41 is a hydraulic cylinder or a pneumatic cylinder. It will be appreciated that instead of the linear motion actuator 41 being a hydraulic or pneumatic cylinder, the linear motion actuator 41 may be another actuator capable of providing linear motion.

Further, the elastic member 50 is an extension spring.

By using the elastic member 50 as a tension spring, the connection between the chains 30 is made tighter. Of course, the elastic member 50 may be any other type of alternative member such as a compression spring, an elastic device, etc.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.

Claims

1. The lifting appliance of the lifter of the automatic production line of the automobile is characterized in that the lifting appliance (100) comprises a slide rail (10), a lifting appliance main body (20), 3 chains (30), an anti-shaking mechanism (40), 3 elastic pieces (50) and a lifting hook mechanism (60);

the slide rail (10) is provided with the hanger main body (20), the bottom of the hanger main body (20) is provided with 3 chains (30), the anti-shaking mechanism (40) comprises a linear motion driving piece (41), a tripod (42) and 3 guide cylinders (43), the linear motion driving element (41) is fixed at the center of the bottom of the hanger main body (20), the output end of the linear motion driving element (41) is fixedly connected with the center of the tripod (42), 3 guide cylinders (43) are respectively fixed at 3 end parts of the tripod (42), each guide cylinder (43) is respectively sleeved on each chain (30), 1 elastic element (50) is arranged between every two chains (30), 3 elastic elements (50) are positioned in the same horizontal plane, the lifting hook mechanism (60) is arranged at the lower ends of the 3 chains (30).

2. The lifting appliance of an automotive automatic production line lifter according to claim 1, characterized in that the tripod (42) comprises 3 connecting rods with 120 degrees to each other and equal length.

3. The lifting appliance of the automobile automatic production line lifter according to claim 2, wherein a threaded hole is formed in an outer end of each connecting rod, a threaded adjusting rod (431) is fixed on an outer surface of each guide cylinder (43), and the threaded adjusting rod (431) is installed in the threaded hole.

4. The lifting appliance of the automobile automatic production line elevator as claimed in claim 3, wherein the guide cylinder (43) comprises a first clamping block (432), a second clamping block (433) and a threaded fastener (436), wherein first lugs (434) are mounted on two sides of the first clamping block (432), a first anti-slip sleeve (437) is mounted inside the first clamping block (432), second lugs (435) are mounted on two sides of the second clamping block (433), a second anti-slip sleeve (438) is mounted inside the second clamping block (433), the first lugs (434) and the second lugs (435) are connected through the threaded fastener (436), and the chain (30) is located between the first anti-slip sleeve (437) and the second anti-slip sleeve (438).

5. The lifting appliance of an automobile automatic production line lifter according to claim 4, characterized in that the lifting appliance main body (20) is an electric hoist.

6. The lifting device of an automatic production line elevator of an automobile as claimed in claim 1, wherein the linear motion driving member (41) is a hydraulic cylinder or a pneumatic cylinder.

7. The lifting device of an automatic production line of automobiles according to claim 1, wherein said elastic member (50) is a tension spring.