CN2878308Y

CN2878308Y - Binaural hanger assistant device

Info

Publication number: CN2878308Y
Application number: CN 200520052864
Authority: CN
Inventors: 贺梦军; 朱立谊
Original assignee: Lysteel Co Ltd
Current assignee: Lysteel Co Ltd
Priority date: 2005-12-19
Filing date: 2005-12-19
Publication date: 2007-03-14
Anticipated expiration: 2015-12-19

Abstract

The utility model discloses a steel dual-ear lifter auxiliary device for lifting rollers and relative objects. A hook of a rotary body 3 is arranged in a saddle boot 2, a spring 1 is arranged on the edge of the saddle boot 2, the upper part of the rotary body 3 is sheathed in an inner sheath 9, an outer sheath 4 is arranged out of the inner sheath 9, a pin shaft 7 is arranged in a groove of the rotary body 3, and a connecting plate 8 covers the pin shaft 7. When a dual-hook lifting hook 11 falls to lead the inner sheath 9 and the pin shaft 7 to fall, ends of the pin shaft 7 slide in the groove of the rotary body 3 to change the position of the rotary body 3 and fold two ears 10 by the connecting plate 8. And when the dual-hook lifting hook 11 falls at second time to rotate the rotary body 3 for 90 degrees again and lead the rotary body 3 break away from the saddle shoe 2, under the force of the spring 1, the inner sheath 9 can lift up to the top point of the sheath 4 and pass through the connecting plate 8, then two ears are separated to complete process of removing the hook.

Description

Ears suspender auxiliary device

Technical field

This practicality relates to a kind of ears suspender auxiliary device that is used for the steel structure ears suspender automatic hitch of handling roll and other visible object or unloads hook.

Background technology

A large amount of metal construction suspenders (as the steel structure suspender) that use in modern industrial enterprise (especially iron and steel metallurgy enterprise), this suspender can be simplified job procedure, enhances productivity.The characteristics of this kind structure suspender are: free suspension hook directly is hooked on two hangers of steel structure suspender, when operation, at first free suspension hook is aligned hanger, and accomplish before hooking hanger, definitely collision can not arranged, otherwise free suspension hook can depart from original aligned position, secondly free suspension hook is steadily shifted to a side and hangs into one of them hanger; Connect the hook strip ear at last and free suspension hook is shifted to a side hang into the another one hanger, then free suspension hook is moved on to medium position and sling, action is finished.The suspender of this structure more greatly, manually is difficult to touch the operation of suspension hook for the handling volume, and it is bigger to hook difficulty, is difficult to realize manual operation.

Summary of the invention

Task to be solved in the utility model provides a kind of hanger of suspender can being closed up automatically or the ears suspender auxiliary device of handling object easily separately.

In order to finish above-mentioned task, the technical solution adopted in the utility model is: make an overcoat with metallic material (as steel plate), overcoat can be cylinder, be placed with saddle boots in the bottom of this overcoat, spring housing is contained in saddle boots outer, one of rotating body in the saddle boots, be placed with cover on the spring top, the placement location of interior cover is between overcoat and the rotating body, and the connecting device of forming with connecting plate, bearing pin, packing ring, bolt fuses overcoat and interior cover.Outside face has the groove that is made of Up Highway UHW and Down Highway in the upper end of rotating body.There is positioning groove the upper end of interior cover.

The steel structure ears suspender that the ears suspender auxiliary device that adopts as above technical scheme to provide is formed is compared with the ears suspender that does not have this auxiliary device, and its characteristics are:

1. simple in structure, reasonable in design, easy to maintenance;

2. easy to use, time saving and energy saving more than 50%;

3. parts are few, and cost is low, are applicable to the ears suspender of all size, are convenient to promote.

Description of drawings

Fig. 1 is the position view of ears suspender auxiliary device described in the utility model in steel structure ears suspender, also is specification digest accompanying drawing of the present utility model.

Fig. 2 is the installation site scheme drawing of ears suspender auxiliary device in suspender.

Fig. 3 is the expansion scheme drawing of groove shape whole circumference on the rotating body.

Fig. 4 is that the A-A of Fig. 1 is to cross-sectional schematic.

The specific embodiment

Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.

As shown in drawings, described ears suspender auxiliary device is made of spring 1, saddle boots 2, rotating body 3, overcoat 4, bolt 5, packing ring 6, bearing pin 7, connecting plate 8, interior cover 9, evenly be processed with the groove (as shown in Figure 3) that Up Highway UHW and Down Highway constitute on the outside face of the middle part of rotating body 3, this groove can be realized the rotating body 3 last or following purposes of finishing 90 ° of transpositions.The outside of rotating body 3 is the mallet body, and the bottom of its gib head is a circular shape, can reduce rotating body 3 friction drag in saddle boots 2 in the transposition process.The gib head of rotating body 3 is assemblied in (as shown in Figure 4) in the saddle boots 2, outer week at saddle boots 2 is set with spring 1, cover 9 in the top of spring 1 has, overlap in 9 in the upper part sky of rotating body 3 is enclosed within, in the outside of interior cover 9 overcoat 4 is arranged, bearing pin 7 (two) pass on overcoat 4 outer walls notch and in cover 9 inwall be installed in the rotating body 3 exterior grooves, when interior cover 9 is done relative motion up and down, drive in the groove of bearing pin 7 on rotating body 3 and also do relative motion, realize the transposition of 90 ° in rotating body 3 works.Packing ring 6 adjacent connecting plates 8, of connecting plate 8 also is enclosed within on the bearing pin 7 near packing ring 6, and the other end connects hanger 10.Bolt 5 is twisted on bearing pin 7, on the top of interior cover 9 positioning groove 12 is arranged, and positioning groove 12 can be circle.Saddle boots 2 and overcoat 4 are concentricity to be installed on the crossbeam 13 of suspender, can realize that ears suspender auxiliary device is installed on the hanger beam.

During enforcement, allow earlier double-hook type suspension hook 11 drop in the positioning groove 12 on cover 9 tops (as shown in Figure 2), allow double-hook type suspension hook 11 fall continuously, interior cover 9 also and then falls, the bearing pin 7 in being installed on the cover 9 with rotating body 3 with interior cover 9 whereabouts.After the bottom of saddle boots 2 was touched in the semicircle lower end of rotating body 3, rotating body 3 no longer fell, spring 1 pressurized.And this moment, interior cover 9 continues to fall under the effect of double-hook type suspension hook 11, and the bottom profiled bus that rotating body 3 grooves are being wiped in the termination of bearing pin 7 slides.Make rotating body 3 intact transpositions at 45.Double-hook type suspension hook 11 is risen, under the effect of spring 1, interior cover 9 also rises, the rising of interior cover 9 makes bearing pin 7 with one section small distance of interior cover 9 risings, bearing pin 7 reaches top dead point from the bottom dead point of the bottom profiled bus of rotating body 3, make bearing pin 7 wipe the intact once more transposition at 45 of profile bus on rotating body 3 grooves, behind the gib head half-twist of the lower end of rotating body 3, just in time be stuck in the T type groove of saddle boots 2 (as shown in Figure 4), this moment, bearing pin 7 was near the extreme lower position, the connecting plate 8 that is contained on the bearing pin 7 closes up two hangers 10, finishes the hook operation program.Because one of connecting plate 8 is slotted hole, the resilience of cover 9 a bit of distances in can adapting to.Double-hook type suspension hook 11 continues to rise, and the bearing pin 7 on the interior cover 9 is limited to rise to the stairstepping of rotating body 3 and no longer rising, and the steel structure suspender is sling.In the time will separating two hangers 10, in the positioning groove 12 of whereabouts double-hook type suspension hook 11 on interior cover 9 interior cover 9 is pressed onto the rising of the following near point of bearing pin 7 on rotating body 3, cover 9 resiliences under the effect of spring 1, bearing pin 7 is got back to top dead point from the bottom dead point on the rotating body 3, from saddle boots 2, break away from after making rotating body 3 finish a transposition of 90 ° again, under the effect of spring 1 in cover 9 continue to rise and arrive the summits of overcoats 4, through connecting plate 8, two hangers 10 are separately finished the unhook operation program.So repeat its process, realized closing up, separate or separate, closing up of hanger 10, reach and block or put down the purpose of hanging thing, do not need manually to go to operate hanger 10.

Claims

1, a kind of ears suspender auxiliary device, it is made up of spring (1), saddle boots (2), rotating body (3), overcoat (4), bolt (5), packing ring (6), bearing pin (7), connecting plate (8), interior cover (9), it is characterized in that: the gib head of rotating body (3) is assemblied in the saddle boots (2), be set with spring (1) in the outer week of saddle boots (2), interior cover (9) is arranged at the top of spring (1), the upper part sky of rotating body (3) is enclosed within the interior cover (9), in the outside of interior cover (9) overcoat (4) is arranged; Notch and the interior inwall that overlaps (9) that bearing pin (7) passes on overcoat (4) outer wall are installed in the exterior groove of swivel (3), packing ring (6) suffers connecting plate (8), one of connecting plate (8) is enclosed within on the bearing pin (7) near packing ring 6, the other end connects hanger (10), bolt (5) is twisted on bearing pin (7), on the top of interior cover (9) positioning groove (12) is arranged; Saddle boots (2) and overcoat (4) are concentricity to be installed on the crossbeam (13) of suspender.