CN218754835U

CN218754835U - Lifting chain connecting piece

Info

Publication number: CN218754835U
Application number: CN202223158121.8U
Authority: CN
Inventors: 陈文彬; 彭良波; 叶威
Original assignee: Wuhan Zhichuang Xinghua Machinery Equipment Co ltd
Current assignee: Wuhan Zhichuang Xinghua Machinery Equipment Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-03-28
Anticipated expiration: 2032-11-28

Abstract

The utility model provides a lifting chain connecting piece, including the connecting piece body, the connecting piece body includes bottom plate, fixed establishment, terminal chain and stabilizing assembly, the guide post is installed at the top of bottom plate, the direction through-hole has been seted up to fixed establishment's surface rear end, the guide post passes from the inside of direction through-hole, the inside of stabilizing assembly is inserted to fixed establishment's rear end, fixed establishment's front end is connected with outside goods through the screw hole of seting up and is bound, and this lifting chain connecting piece is connected the fixed establishment and the terminal chain part of bottom, and stabilizing assembly through the side restricts the support to whole fixed establishment, avoids fixed establishment to rock along with rocking of terminal chain and produces, has improved the stability of the lift process of fixed establishment and the goods of being connected, ensures the smoothness nature of lift process, avoids terminal chain swing.

Description

Lifting chain connecting piece

Technical Field

The utility model relates to the technical field of mechanical equipment, specifically a lifting chain connecting piece.

Background

Among the automobile manufacturing trade, need use the chain lift to hoist large-scale part, just need use corresponding connecting piece to bind chain and connection structure in this process, according to prior art like chinese patent file CN201420359482.5 a chain adjusting device of lift, disclosed technical scheme, it is through adjusting the upper and lower position of regulating part is adjustable the removal upper limit of connecting piece, the utility model discloses the single elasticity of adjustable chain has advantages such as convenient operation, regulation precision height.

According to its technical scheme who discloses, among the prior art, chain self has the rotatable connection structure in many places, consequently is connected the back with the connecting piece, receives the striking and can lead to chain self to take place to rock, and then leads to whole connecting piece and the goods that supports to produce and rock, and stability is not enough, and even go up and down the restriction to the connecting piece, chain self still lacks independent lift limit structure, therefore still can exert an influence to the lifting speed of goods after chain self produces the swing.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a lifting chain connecting piece to solve the problem that proposes in the above-mentioned background art, the utility model discloses the storage space demand is little, and stability is high, long service life.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a lifting chain connecting piece, includes the connecting piece body, the connecting piece body includes bottom plate, fixed establishment, terminal chain and stabilizing component, the guide post is installed at the top of bottom plate, the direction through-hole has been seted up to fixed establishment's surperficial rear end, the guide post passes from the inside of direction through-hole, the inside of stabilizing component is inserted to fixed establishment's rear end, fixed establishment's front end is connected with outside goods through the screw hole of seting up and is bound, stabilizing component is provided with two sets ofly, and the top of terminal chain passes downwards from the intermediate position of two stabilizing components.

Further, fixed establishment includes fixed plate and kelly, the kelly sets up the rear end at the fixed plate, the top of fixed plate is provided with the wall, the centre of kelly is provided with first baffle, the rear end of kelly is provided with the second baffle, first baffle and second baffle set up respectively in two stabilizing component's the outside.

Furthermore, the screw hole of fixed plate front end connection usefulness separates through the wall at middle part with the direction through-hole of rear end, first baffle and second baffle size specification are all the same.

Further, stabilize the subassembly and include splint and slide rail, splint set up the top at the slide rail, the spout has been seted up to the inboard of slide rail, the internally mounted of splint has the leading wheel, terminal chain meshes with the side of leading wheel mutually.

Furthermore, each slide rail in the stabilizing assemblies is symmetrically arranged on two sides of the clamping plate, and the bottoms of the slide rails are welded with the surface of the bottom plate into a whole.

Furthermore, a rotating shaft is inserted into the inner side of the clamping plate, the guide wheel is installed on the surface of the rotating shaft, and a plurality of arc-shaped clamping grooves are formed in the side edge of the guide wheel.

Furthermore, the tail end chain comprises a connecting piece and a roller, the roller is connected with the inner side of the connecting piece in a combined mode through a central shaft structure, and a connecting column is installed on the outer side of the connecting piece at the bottommost part of the tail end chain.

Furthermore, the side of kelly has seted up the spliced eye, the spliced pole passes from the inside of spliced eye, and spliced pole and spliced eye setting are on two stable subassembly's intermediate position, the surface diameter of cylinder is the same with the cambered surface diameter that the arc pressed from both sides the groove.

The utility model has the advantages that: the utility model discloses a lifting chain connecting piece, including the connecting piece body, the connecting piece body includes bottom plate, guide post, fixed establishment, terminal chain, stabilizes subassembly, fixed plate, direction through-hole, cuts off, kelly, first baffle, second baffle, spliced eye, splint, pivot, leading wheel, arc clamp groove, slide rail, spout, connection piece, cylinder, spliced pole.

1. This lifting chain connecting piece is connected the fixed establishment and the terminal chain part of bottom, and the subassembly that stabilizes through the side restricts whole fixed establishment and supports, avoids fixed establishment to rock along with rocking of terminal chain and produces, has improved the stability of the lift process of fixed establishment and the goods that connect.

2. This lift chain connecting piece can wholly provide two clamping effects to terminal chain through two leading wheel structures at stabilizing the subassembly top, and then is in the tensioning state all the time with the terminal chain part between two leading wheels in eminence and low department, ensures the smoothness nature of lift process, avoids terminal chain swing.

3. This lifting chain connecting piece passes through the guide post at bottom plate and top, can lead to whole fixed establishment once more, makes it go up and down along predetermined angle, avoids taking place the slope and incline askew, and can not influence the connection region of front end and bind with the goods.

Drawings

Fig. 1 is a schematic structural view of the appearance of a lifting chain connector of the present invention;

FIG. 2 is a schematic structural view of a fixing mechanism of a lifting chain connector according to the present invention;

FIG. 3 is a schematic structural view of a stabilizing assembly of a lifting chain connector according to the present invention;

FIG. 4 is a schematic view of the bottom of the chain at the end of a lifting chain connector of the present invention;

in the figure: 1. a base plate; 2. a guide post; 3. a fixing mechanism; 4. a tail end chain; 5. a stabilizing assembly; 6. a fixing plate; 7. a guide through hole; 8. separating; 9. a clamping rod; 10. a first baffle plate; 11. a second baffle; 12. inserting holes; 13. a splint; 14. a rotating shaft; 15. a guide wheel; 16. an arc-shaped clamping groove; 17. a slide rail; 18. a chute; 19. connecting sheets; 20. a drum; 21. connecting columns.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a lifting chain connecting piece, includes the connecting piece body, the connecting piece body includes bottom plate 1, fixed establishment 3, terminal chain 4 and stabilizing component 5, guide post 2 is installed at the top of bottom plate 1, guiding through-hole 7 has been seted up to fixed establishment 3's surperficial rear end, guide post 2 passes from guiding through-hole 7's inside, fixed establishment 3's rear end inserts stabilizing component 5's inside, fixed establishment 3's front end is connected with outside goods through the screw hole of seting up and is bound, stabilizing component 5 is provided with two sets ofly, and terminal chain 4's top passes downwards from the intermediate position of two stabilizing component 5, and this lifting chain connecting piece makes up with the connecting piece body through terminal chain 4 part, then is connected with the outside goods that need go up and down through this connecting piece and can realize the effect of drive lift, when installing, passes downwards from the intermediate position of two stabilizing component 5 bottom of terminal chain 4 earlier, then pegs graft through the spliced pole 21 of both sides with fixed establishment 3's rear end, inserts the inside of stabilizing component 5 with the rear end kelly, can realize that the bottom of terminal chain 4 is installed, can accomplish the fixed establishment 3 outside goods that the lifting chain is used, and the fixed establishment is used the outside goods that the process of pulling goes up and is carried out the lifting mechanism is carried out in the outside.

This embodiment, fixed establishment 3 includes fixed plate 6 and kelly 9, kelly 9 sets up the rear end at fixed plate 6, the top of fixed plate 6 is provided with cuts off 8, the centre of kelly 9 is provided with first baffle 10, the rear end of kelly 9 is provided with second baffle 11, first baffle 10 and second baffle 11 set up the outside at two stabilizing component 5 respectively, the screw hole of fixed plate 6 front end connection usefulness separates through the wall 8 at middle part with the guide through-hole 7 of rear end, first baffle 10 and second baffle 11's size specification is equal, is connected the fixed establishment 3 and the terminal chain 4 part of bottom, and stabilizing component 5 through the side restricts the support to whole fixed establishment 3, avoids fixed establishment 3 to rock along with rocking of terminal chain 4 and produce, has improved the stability of the lift process of fixed establishment 3 and goods connected with it, through the guide post 2 at bottom plate 1 and top, can lead to whole fixed establishment 3 once more, makes it go up and down along predetermined angle, avoids taking place the slope and the askew and the side, and can not influence the front end connection region and carry out the pulling of fixed establishment 3 and can be established to the inside guide post through the guide post 5 again and can be fixed establishment 3, the rear end through the guide mechanism 5 again.

This embodiment, stabilizing component 5 includes splint 13 and slide rail 17, splint 13 sets up the top at slide rail 17, spout 18 has been seted up to slide rail 17's inboard, splint 13's internally mounted has leading wheel 15, terminal chain 4 meshes with the side of leading wheel 15 mutually, every slide rail 17 in stabilizing component 5 all sets up the both sides at splint 13 with the form of symmetry, the bottom of slide rail 17 and the surface welding of bottom plate 1 are whole, splint 13's inboard alternates there is pivot 14, leading wheel 15 installs the surface at pivot 14, the side of leading wheel 15 is provided with a plurality of arc clamp groove 16, through two leading wheel 15 structures at stabilizing component 5 top, can provide two places clamping effect to terminal chain 4 is whole, and then with the terminal chain 4 part between two leading wheels 15 of eminence and low department be in the tensioning state all the time, guarantee the smoothness of lift process, avoid terminal chain 4 to swing, during the installation, earlier pass the kelly 9 from the inside of spout 18, through first baffle 10 and second baffle 11 centre gripping respectively in two different one side of difference, can carry out the restriction level to the whole fixed rod 9 of the whole that the fixed plate can carry out the whole horizontal connection of two sets of goods and carry out the whole horizontal connection piece, consequently, can carry out the whole horizontal connection of whole holding in the both ends and carry out the whole holding in the fixed plate 6, and carry out the whole holding up and carry out the whole horizontal connection piece in the process, consequently, and carry out the whole four sets of the goods.

In this embodiment, the end chain 4 includes a connecting piece 19 and a roller 20, the roller 20 is connected with the inner side of the connecting piece 19 through a central shaft structure in a combined manner, a connecting column 21 is installed on the outer side of the connecting piece 19 at the bottommost part of the end chain 4, an inserting hole 12 is formed in the side edge of the clamping rod 9, the connecting column 21 penetrates through the inserting hole 12, the connecting column 21 and the inserting hole 12 are arranged at the middle positions of the two stabilizing assemblies 5, the surface diameter of the roller 20 is the same as the diameter of the arc surface of the arc-shaped clamping groove 16, when the whole end chain 4 is lifted through an external driving device, the two points of the end chain 4 are always located on the same vertical line by clamping through the guide wheels 15 at two sides of the end chain 4, and along with the lifting movement of the end chain 4, each roller 20 can be sequentially pulled from the inside of the arc-shaped clamping groove 16 on the surface of the guide wheel 15, and can be clamped at two positions of the end chain 4 through the structure, so that the two points are always located on the same vertical line, and the bendable end chain 4 can always move linearly in the range, and the situation that the bending caused by external impact is avoided.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a lifting chain connecting piece, includes the connecting piece body, its characterized in that: the connecting piece body comprises a bottom plate (1), a fixing mechanism (3), a terminal chain (4) and stabilizing assemblies (5), guide posts (2) are installed at the top of the bottom plate (1), guide through holes (7) are formed in the rear surface end of the fixing mechanism (3), the guide posts (2) penetrate through the guide through holes (7), the rear end of the fixing mechanism (3) is inserted into the stabilizing assemblies (5), the front end of the fixing mechanism (3) is connected with external goods through the arranged threaded holes and is bound, the stabilizing assemblies (5) are provided with two sets, and the top of the terminal chain (4) penetrates downwards from the middle positions of the two stabilizing assemblies (5).

2. A lifting chain attachment as claimed in claim 1, wherein: fixed establishment (3) are including fixed plate (6) and kelly (9), kelly (9) set up the rear end at fixed plate (6), the top of fixed plate (6) is provided with cuts off (8), the centre of kelly (9) is provided with first baffle (10), the rear end of kelly (9) is provided with second baffle (11), first baffle (10) and second baffle (11) set up respectively in the outside of two stabilizing component (5).

3. A lifting chain link as claimed in claim 2, wherein: the threaded hole for connecting the front end of the fixing plate (6) is separated from the guide through hole (7) at the rear end through a partition (8) in the middle, and the first baffle (10) and the second baffle (11) are identical in size and specification.

4. A lifting chain link as claimed in claim 2, wherein: stabilize subassembly (5) and include splint (13) and slide rail (17), splint (13) set up the top at slide rail (17), spout (18) have been seted up to the inboard of slide rail (17), the internally mounted of splint (13) has leading wheel (15), terminal chain (4) mesh mutually with the side of leading wheel (15).

5. A lifting chain link according to claim 4, wherein: slide rails (17) in each stabilizing assembly (5) are symmetrically arranged on two sides of the clamping plate (13), and the bottoms of the slide rails (17) are welded with the surface of the bottom plate (1) into a whole.

6. A lifting chain link according to claim 5, wherein: the inner side of the clamping plate (13) is inserted with a rotating shaft (14), the guide wheel (15) is installed on the surface of the rotating shaft (14), and the side edge of the guide wheel (15) is provided with a plurality of arc-shaped clamping grooves (16).

7. The lifting chain attachment of claim 4, wherein: the tail end chain (4) comprises a connecting piece (19) and a roller (20), the roller (20) is connected with the inner side of the connecting piece (19) in a combined mode through a central shaft structure, and a connecting column (21) is installed on the outer side of the connecting piece (19) at the bottommost portion of the tail end chain (4).

8. A lifting chain link as claimed in claim 7, wherein: the side of the clamping rod (9) is provided with an inserting hole (12), the connecting column (21) penetrates through the inserting hole (12), the connecting column (21) and the inserting hole (12) are arranged in the middle of the two stabilizing components (5), and the surface diameter of the roller (20) is the same as the diameter of the arc surface of the arc-shaped clamping groove (16).