CN209536847U - A kind of European electric block with double brake structure - Google Patents

Abstract

The utility model discloses a kind of European electric blocks with double brake structure, including electric block ontology and fixed block, the upper end of the electric block ontology is welded and connected with hook, the inside of the electric block ontology is provided through load chain, the fixed block is welded to connect in the lower end of fixed disk, the inner surface of the lower suspension hook is fixedly installed with connecting plate, the inside of the fixing groove is provided through connecting spring, and the upper end of connecting spring and the left side upper end of lower connector are welded to connect, second handle is welded and connected on the right side of the lower end of the lower connector, and the bottom end of lower connector is fixedly installed with the first permanent magnets, the lower magnetic of first permanent magnets is connected with the second permanent magnets, and second permanent magnets be fixedly mounted on the inside of lower suspension hook.This has the European electric block of double brake structure, reduces folded button and the knotting of load chain, and facilitate the use of suspension hook, and the load chain degree of wear is smaller, service life is longer.

Description

A kind of European electric block with double brake structure

Technical field

It is specially a kind of with the European electronic of double brake structure the utility model relates to electric block correlative technology field Cucurbit.

Background technique

Electric block is a kind of lifting equipment, is used cooperatively with equipment such as overhead traveling crane, gantry cranes, and small in size, from heavy and light, behaviour Make simply, therefore use and be more convenient, the European electric block with double brake structure has the function of double brake, with single braking Device is compared, if exception occurs in braking function, not can guarantee safe handling, is led to lifting equipment in actual use There is some potential safety problemss, and therefore, the European electric block safety with double brake structure is higher.

But current double brake structure electric cucurbit existing in the market tends to cause folded button and the knotting of load chain, And the use of general double brake structure electric cucurbit inconvenience suspension hook, and the load-carrying of common double brake structure electric cucurbit Abrasion of chain degree is larger and influences service life, and the purpose of this utility model is to provide a kind of with the European of double brake structure Electric block, to solve the problems, such as the structure electric cucurbit of double brake currently on the market of above-mentioned background technique proposition.

Utility model content

The purpose of this utility model is to provide a kind of European electric blocks with double brake structure, to solve above-mentioned back The most of double brake structure electric cucurbits proposed in scape technology be easy to cause folded button and the knotting of load chain, and inconvenient suspension hook Use, and the load chain degree of wear it is larger and the problem of influence service life.

To achieve the above object, the utility model provides the following technical solutions: a kind of European electricity with double brake structure Dynamic cucurbit, including electric block ontology and fixed block, the upper end of the electric block ontology is welded and connected with hook, and hangs oneself The inside of hook, which is run through, is connected with upper connector, and the lower end of upper connector is welded and connected with the first in command, the electric block The inside of ontology is provided through load chain, and the lower end of load chain is connected with fixed disk, and the fixed block is welded to connect solid The lower end of price fixing, and the lower end of fixed block is welded and connected with lower suspension hook, the inner surface of the lower suspension hook is fixedly installed with connecting plate, And the left side upper end of lower suspension hook offers fixing groove, the inside of the fixing groove is provided through connecting spring, and connecting spring Upper end and the left side upper end of lower connector be welded to connect, be welded and connected with second handle on the right side of the lower end of the lower connector, And the bottom end of lower connector is fixedly installed with the first permanent magnets, the lower magnetic of first permanent magnets is connected with the second permanent magnetism Block, and the second permanent magnets are fixedly mounted on the inside of lower suspension hook.

Preferably, the load chain includes fixing piece, permanent magnetic plate and fixed plate, and the inside of fixing piece, which is inlayed, is provided with permanent magnetism The inner surface of plate, fixing piece is welded and connected with fixed plate.

Preferably, the vertical sectional shape of the fixing piece is circular ring shape, and the connection type of fixing piece and fixed plate is solid Fixed connection, and the inner surface concave-convex surface structure of fixed plate.

Preferably, the vertical sectional shape of the lower connector is arc, and the left end of lower connector is through being connected to fixation The inside of slot, and the left end width dimensions of lower connector are equal with the width dimension of fixing groove.

Preferably, the lower connector is stretching structure, and the connection of lower connector and lower suspension hook in the inside of fixing groove Mode is magnetic connection.

Preferably, the arc-shaped structure in lower end of first permanent magnets, and the first permanent magnets and the vertical of the second permanent magnets cut Face shape matches.

Compared with prior art, the utility model has the beneficial effects that the European electric block of double brake structure should be had, Folded button and the knotting of load chain are reduced, and facilitates the use of suspension hook, and the load chain degree of wear is smaller, service life is longer；

1, it is designed by the structure of fixing piece, permanent magnetic plate and fixed plate, and the vertical sectional shape of fixing piece is circular ring shape, phase Than in the fixing piece of ellipse and rectangle, the fixing piece of circular ring shape, will not be due to stress not when load chain is in tensional state It is folded button and knotting；

2, it is set by the structure of hook, upper connector, lower suspension hook, connecting plate, fixing groove, connecting spring and lower connector Meter is more convenient to the opening and closing of hook and lower suspension hook, and can prevent hook and lower suspension hook in use de- It falls；

3, by being internally provided with permanent magnetic plate and fixed plate in fixing piece, due to the medial surface magnetic pole of permanent magnetic plate and outside Face magnetic pole is on the contrary, the fixing piece being therefore mutually clamped is mutually exclusive between any two, and reduction fixing piece is mutual during The abrasion for rubbing and generating, and material is rubber material, can reduce the abrasion of fixing piece in use.

Detailed description of the invention

Fig. 1 is the utility model positive structure diagram；

Fig. 2 connect with lower connector for suspension hook under the utility model and faces the schematic diagram of the section structure；

Fig. 3 is the utility model load chain structural schematic diagram.

In figure: 1, electric block ontology；2, hook；3, upper connector；4, the first in command；5, load chain；501, fixed Part；502, permanent magnetic plate；503, fixed plate；6, fixed disk；7, fixed block；8, lower suspension hook；9, connecting plate；10, fixing groove；11, even Connect spring；12, lower connector；13, second handle；14, the first permanent magnets；15, the second permanent magnets.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of European electronic calabash with double brake structure Reed, including electric block ontology 1, hook 2, upper connector 3, the first in command 4, load chain 5, fixed disk 6, fixed block 7, under hang Hook 8, connecting plate 9, fixing groove 10, connecting spring 11, lower connector 12, second handle 13, the first permanent magnets 14 and the second permanent magnetism Block 15, the upper end of electric block ontology 1 are welded and connected with hook 2, and the inside of hook 2 is through being connected with upper connector 3, And the lower end of upper connector 3 is welded and connected with the first in command 4, and the inside of electric block ontology 1 is provided through load chain 5, And the lower end of load chain 5 is connected with fixed disk 6, fixed block 7 is welded to connect in the lower end of fixed disk 6, and the lower end weldering of fixed block 7 It is connected to lower suspension hook 8 in succession, the inner surface of lower suspension hook 8 is fixedly installed with connecting plate 9, and the left side upper end of lower suspension hook 8 offers admittedly Determine slot 10, the inside of fixing groove 10 is provided through connecting spring 11, and a left side for the upper end of connecting spring 11 and lower connector 12 Side upper end is welded to connect, and second handle 13 is welded and connected on the right side of the lower end of lower connector 12, and the bottom end of lower connector 12 is solid Dingan County is equipped with the first permanent magnets 14, and the lower magnetic of the first permanent magnets 14 is connected with the second permanent magnets 15, and the second permanent magnets 15 It is fixedly mounted on the inside of lower suspension hook 8.

If the vertical sectional shape of connector 12 lower in Fig. 2 is arc, and the left end of lower connector 12 is through being connected to fixation The inside of slot 10, and the left end width dimensions of lower connector 12 are equal with the width dimension of fixing groove 10, may make down The left end of connector 12 can be free to slide in the inside of fixing groove 10, the arc-shaped structure in lower end of the first permanent magnets 14, and the One permanent magnets 14 match with the vertical sectional shape of the second permanent magnets 15, may make the first permanent magnets 14 and the second permanent magnets 15 End surface fits closely so that the first permanent magnets 14 connect with the second permanent magnets 15 it is closer firm；

If connector 12 lower in Fig. 2 is stretching structure in the inside of fixing groove 10, and the company of lower connector 12 and lower suspension hook 8 Mode is connect as magnetic connection, stretching motion of the lower connector 12 inside fixing groove 10 and lower connector 12 and lower suspension hook can be passed through 8 magnetic connection, so that not only can be with relative motion between lower connector 12 and lower suspension hook 8, but also can be fixed to each other；

If load chain 5 includes fixing piece 501, permanent magnetic plate 502 and fixed plate 503 in Fig. 3, the inside of fixing piece 501 is inlayed It is provided with permanent magnetic plate 502, the inner surface of fixing piece 501 is welded and connected with fixed plate 503, the vertical sectional shape of fixing piece 501 For circular ring shape, and fixing piece 501 is to be fixedly connected, and the inner surface of fixed plate 503 is in recessed with the connection type of fixed plate 503 Convex architecture can be designed by the shape and structure of fixed plate 503, and the material of fixed plate 503 is rubber material, so that The wearability of load chain 5 improves, and the structure of fixing piece 501 prevents the load chain 5 from causing folded button because of unbalance stress and knotting.

Working principle: when having the European electric block of double brake structure using this, first by electric block ontology 1 and The equipment such as dependency structure and overhead traveling crane, gantry crane are installed and are fixed, and during installation, are installed by hook 2 and upper connector 3 With fixation, due to hook 2, upper connector 3 and the first in command 4 structure design with lower suspension hook 8, connecting plate 9, fixing groove 10, Connecting spring 11, lower connector 12 are similar with the isostructural design of second handle 13, therefore, in use, can be by pulling The dynamic first in command 4, so that inside upward sliding of the upper connector 3 in hook 2, by the equipment such as hook 2 and overhead traveling crane, gantry crane After fixation, the pulling to the first in command 4 can be unclamped again, so that upper connector 3 and hook 2 are fixed, is carrying out hooking weight When object, second handle 13 can be pulled upwards according to above-mentioned steps, after hook, the connection bullet in compressive state can be passed through The effect of spring 11 so that lower connector 12 is fixed together with lower suspension hook 8, and makes the first permanent magnets 14 and the second permanent magnets 15 Attract each other fixation, to reinforce the fixing of lower connector 12 and lower suspension hook 8, prevents pine of the lower suspension hook 8 when hooking weight It is dynamic and weight to fall, in addition, the inner surface of load chain 5 is provided with the fixed plate 503 that material is rubber material, it may make fixation The wearability of the enhancing load chain 5 of plate 503, the abrasion of reduction load chain 5, and fixing piece 501 are internally provided with permanent magnetic plate 502, Wherein the inside magnetic pole of permanent magnetic plate 502 with outside magnetic pole on the contrary, therefore 501 contact position of fixing piece is mutually exclusive between any two, Therefore can reduce fixing piece 501 without using the phase mutual friction under state and caused by abrasion, to enhance making for fixing piece 501 With the service life, here it is the working principles of the European electric block with double brake structure.

The standardized element that the utility model uses can commercially, shaped piece according to specification and attached drawing Record can carry out customized, the specific connection type of each part is all made of in the prior art mature bolt, rivet, weldering Equal conventional means are connect, mechanical, part and equipment are all made of in the prior art, conventional model, in addition circuit connection is using existing Conventional connection type in technology, this will not be detailed here, and the content being not described in detail in this specification belongs to this field profession The prior art well known to technical staff.

Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all It is included within the scope of protection of this utility model.

Claims (6)

1. a kind of European electric block with double brake structure, including electric block ontology (1) and fixed block (7), feature Be: the upper end of the electric block ontology (1) is welded and connected with hook (2), and the inside of hook (2) is through being connected with Upper connector (3), and the lower end of upper connector (3) is welded and connected with the first in command (4), the electric block ontology (1) Inside is provided through load chain (5), and the lower end of load chain (5) is connected with fixed disk (6), and fixed block (7) welding connects The lower end in fixed disk (6) is connect, and the lower end of fixed block (7) is welded and connected with lower suspension hook (8), the interior table of the lower suspension hook (8) Face is fixedly installed with connecting plate (9), and the left side upper end of lower suspension hook (8) offers fixing groove (10), the fixing groove (10) Inside is provided through connecting spring (11), and the upper end of connecting spring (11) and the left side upper end of lower connector (12) are welded and connected It connects, is welded and connected with second handle (13) on the right side of the lower end of the lower connector (12), and the bottom end of lower connector (12) is fixed It is equipped with the first permanent magnets (14), the lower magnetic of first permanent magnets (14) is connected with the second permanent magnets (15), and second Permanent magnets (15) are fixedly mounted on the inside of lower suspension hook (8).

2. a kind of European electric block with double brake structure according to claim 1, it is characterised in that: the load-carrying Chain (5) includes fixing piece (501), permanent magnetic plate (502) and fixed plate (503), and the inside of fixing piece (501), which is inlayed, is provided with permanent magnetism Plate (502), the inner surface of fixing piece (501) are welded and connected with fixed plate (503).

3. a kind of European electric block with double brake structure according to claim 2, it is characterised in that: the fixation The vertical sectional shape of part (501) is circular ring shape, and fixing piece (501) is fixedly connected with the connection type of fixed plate (503), and And the inner surface concave-convex surface structure of fixed plate (503).

4. a kind of European electric block with double brake structure according to claim 1, it is characterised in that: the lower company The vertical sectional shape of fitting (12) is arc, and the inside for being connected to fixing groove (10) is run through in the left end of lower connector (12), and And the left end width dimensions of lower connector (12) are equal with the width dimension of fixing groove (10).

5. a kind of European electric block with double brake structure according to claim 1, it is characterised in that: the lower company Fitting (12) is stretching structure in the inside of fixing groove (10), and the connection type of lower connector (12) and lower suspension hook (8) is magnetic Property connection.

6. a kind of European electric block with double brake structure according to claim 1, it is characterised in that: described first The arc-shaped structure in lower end of permanent magnets (14), and the vertical sectional shape kissing of the first permanent magnets (14) and the second permanent magnets (15) It closes.