CN207192592U - A kind of hooking device for steel plate suspension bracket - Google Patents

Abstract

The utility model discloses a kind of hooking device for steel plate suspension bracket, and it includes being hinged on hinged seat（20）On suspension hook（25）, the suspension hook（25）Gib head including upper end（251）With the coupler body of lower end（252）；The gib head（251）Top is provided with the gib head hole for connecting drive mechanism（26）, lower end is provided with and hinged seat（20）Connected rotating hole（27）；The coupler body（252）The mouth of hook（253）For horizontal U-shape structure；The coupler body（252）The bill of lower end（254）For angular shape；The rotating hole（27）Positioned at bill（254）Directly over homonymy.It is used for steel plate suspension bracket, and it is fast that it catches on speed, grabs that conjunction is stable, and grasp is big, also can guarantee that steel plate will not be fallen down even if drive mechanism failure, reliable and secure degree is high.

Description

A kind of hooking device for steel plate suspension bracket

Technical field

It the utility model is related to steel plate suspension bracket technical field, specially a kind of hooking device for steel plate suspension bracket.

Background technology

Steel plate is flat steel, is carried during the production or use of steel plate, it is necessary to carry out multiple batch, Because batch steel plate volume is big, weight is huge, can not be carried using common handbarrow.Existing steel plate tailored version suspender Suspension hook typically use the coupler body of L shape, coupler body upper end level is fixedly connected with telescoping mechanism, by telescoping mechanism control coupler body from Outside is translated into steel plate bottom and caught on, and then lifts, and the coupler body of this structure is fixedly connected with telescoping mechanism due to use That realizes translation catches on mode, therefore it is to catch on process medium velocity slow, and if steel plate crank, then to telescopic machine Structure produces larger lateral thrust, if telescoping mechanism occurs losing force phenomenon, easilys lead to coupler body Slideslip outwardly, makes steel plate Drop, produce larger security incident.

Utility model content

The purpose of this utility model is to be directed to problem above, there is provided a kind of hooking device for steel plate suspension bracket, it is used for Steel plate suspension bracket, it is fast that it catches on speed, grabs that conjunction is stable, and grasp is big, also can guarantee that steel plate will not be fallen down even if drive mechanism failure, Reliable and secure degree is high.

To realize object above, the technical solution adopted in the utility model is：A kind of hooking device for steel plate suspension bracket, It includes the suspension hook 25 being hinged on hinged seat 20, and the suspension hook 25 includes the gib head 251 of upper end and the coupler body 252 of lower end；Institute State the top of gib head 251 and be provided with gib head hole 26 for connecting drive mechanism, lower end is provided with the rotation being connected with hinged seat 20 Hole 27；The mouth of hook 253 of the coupler body 252 is horizontal U-shape structure；The bill 254 of the lower end of coupler body 252 is angular shape；Institute Rotating hole 27 is stated to be located at directly over the homonymy of bill 254.

Further, integral type is provided with hollow pipe 257 on the coupler body 252, and immersion oil is provided with the hollow pipe 257 Sponge core 258, upper end entrance are provided with closure 263；Oil scupper 259 is evenly arranged with the bottom surface of the mouth of hook 253 to connect Hollow pipe 257；The lower upper oil scupper 259 of the connection of oil scupper 260 is evenly arranged with the lower surface of bill 254.

Further, the upper oil scupper 259 of the connection of oil leaking hole 261 and lower oil scupper 260 are provided with the bill 254.

Further, it is provided with air-vent on the closure 263.

Further, the termination of the upper oil scupper 259 is connected with the termination of lower oil scupper 260 by crossing oil groove 262.

Further, it is provided with torsion spring between the rotating hole 27 and hinged seat 20.

Further, the inside bottom surface face of the mouth of hook 253 is horizontal plane 255, and lateral surface is inclined-plane 256.

The beneficial effects of the utility model：

1st, the bill of suspension hook is angular shape in the utility model, and coupler body is inverted U-shaped structure, and the hinge hole of suspension hook is located at hook Directly over sharp homonymy, it may be such that suspension hook is wedged from trend weight side, and ensure still hook weight when drive device fails Without departing from.

2nd, torsion spring is set before rotating hole and hinged seat in the utility model, promotes suspension hook to be formed and wedged automatically to inner side Revolving force, further ensure can still be caught on when drive device fails weight without departing from.

3rd, suspension hook employs articulated manner and realizes folding in the utility model, relative to traditional telescopic stay hook, its Folding speed faster, is grabbed with joint efforts more greatly, and because being not to be directly directly horizontally inserted from steel plate, the damage for surface of steel plate It is smaller.

4th, integral type is provided with hollow pipe on coupler body in the utility model, improves the tensile strength of coupler body, while interior Portion is provided with immersion oil sponge core, and oil scupper is both provided with the mouth of hook and bill, promotes the mouth of hook and bill bottom to be covered by lubricating oil Lid so that during coupler body wedging steel plate, greatly reduce frictional force of the coupler body to steel plate, it is larger to ensure that surface of steel plate will not be formed Cut.

Brief description of the drawings

Fig. 1 is the utility model front view.

Fig. 2 is local A mplifying structure schematic diagrams in Fig. 1.

Fig. 3 is the structural representation that hollow pipe is carried on coupler body.

Fig. 4 is coupler body cross section structure diagram.

Fig. 5 is Local C mplifying structure schematic diagram in Fig. 4.

Fig. 6 is B-B cross section structure diagrams in Fig. 4.

Fig. 7 be with oil groove hook body structure schematic diagram.

Fig. 8 be with oil groove coupler body top view.

In figure：1st, longeron；2nd, crossbeam；15th, synchronization telescope bar；16th, suspension hook oil cylinder；17th, linkage；20th, hinged seat； 25th, suspension hook；26th, gib head hole；27th, rotating hole；31st, swivel nut；41st, groove；42nd, rotary handle；171st, center-pole；172nd, it is movable Bar；251st, gib head；252nd, coupler body；253rd, the mouth of hook；254th, bill；255th, horizontal plane；256th, inclined-plane；257th, hollow pipe；258th, soak Oily sponge core；259th, upper oil scupper；260th, lower oil scupper；261st, oil leaking hole；262nd, oil groove is crossed；263rd, closure.

Embodiment

In order that those skilled in the art more fully understand the technical solution of the utility model, below in conjunction with the accompanying drawings to this reality Be described in detail with new, the description of this part be only it is exemplary and explanatory, should not be to the scope of protection of the utility model There is any restriction effect.

As Figure 1-Figure 8, concrete structure of the present utility model is：To realize object above, what the utility model used Technical scheme is：A kind of hooking device for steel plate suspension bracket, it includes the suspension hook 25 being hinged on hinged seat 20, the suspension hook 25 include the gib head 251 of upper end and the coupler body 252 of lower end；The top of gib head 251 is provided with the hook for connecting drive mechanism Head bore 26, lower end are provided with the rotating hole 27 being connected with hinged seat 20；The mouth of hook 253 of the coupler body 252 is horizontal U-shape structure； The bill 254 of the lower end of coupler body 252 is angular shape；The rotating hole 27 is located at directly over the homonymy of bill 254.

Preferably, integral type is provided with hollow pipe 257 on the coupler body 252, and immersion oil sea is provided with the hollow pipe 257 Continuous core 258, upper end entrance are provided with closure 263；Oil scupper 259, which is evenly arranged with, on the bottom surface of the mouth of hook 253 connects sky Heart pipe 257；The lower upper oil scupper 259 of the connection of oil scupper 260 is evenly arranged with the lower surface of bill 254.

Preferably, the upper oil scupper 259 of the connection of oil leaking hole 261 and lower oil scupper 260 are provided with the bill 254.

Preferably, it is provided with air-vent on the closure 263.

Preferably, the termination of the upper oil scupper 259 is connected with the termination of lower oil scupper 260 by crossing oil groove 262.

Preferably, it is provided with torsion spring between the rotating hole 27 and hinged seat 20.

Preferably, the inside bottom surface face of the mouth of hook 253 is horizontal plane 255, and lateral surface is inclined-plane 256.

The specifically used principle of the utility model：

Drive mechanism drives the side oscillation outwardly of gib head 251, and bill 254 extrudes towards steel plate side automatically, by certain amount Steel plate snap onto in the mouth of hook 253, complete lifting；Then elevating mechanism control suspension hook 25 is sling, after slinging, due to the mouth of hook 253 , also can be in the work of gravity even if drive mechanism fails positioned at the underface of rotating hole 27, therefore after steel plate is mounted in the mouth of hook 253 Under, ensure that the bottom surface of the mouth of hook 253 is in horizontal plane state, will not unclamp.

Immersion oil sponge core 258 is provided with hollow pipe 257 on coupler body, lubricating oil has been filled in inside, and lubricating oil is in gravity It under effect, can sink, cover oil scupper 259, unnecessary oil can be flowed into along oil leaking hole 261 or oil groove 262 excessively In lower oil scupper 260 so that the bottom surface of the mouth of hook 253 and the lower surface of bill 254 are covered with lubricating oil, therefore when suspension hook 25 hooks steel plate, Frictional force of the bill 254 to upper lower steel plate can be substantially reduced, efficiency is squeezed into raising, while also reduces the friction to surface of steel plate Cut.

It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row His property includes, so that process, method, article or equipment including a series of elements not only include those key elements, and And also include the other element being not expressly set out, or also include for this process, method, article or equipment institute inherently Key element.

Specific case used herein is set forth to principle of the present utility model and embodiment, above example Illustrate that being only intended to help understands method and its core concept of the present utility model.Described above is only of the present utility model preferred Embodiment, it is noted that due to the finiteness of literal expression, and unlimited concrete structure objectively be present, for this technology For the those of ordinary skill in field, on the premise of the utility model principle is not departed from, some improvement, retouching can also be made Or change, above-mentioned technical characteristic can also be combined by rights；These improve retouching, change or combination, or not It is improved that the design of utility model and technical scheme are directly applied into other occasions, it is regarded as protection of the present utility model Scope.

Claims (7)

1. a kind of hooking device for steel plate suspension bracket, it includes being hinged on hinged seat（20）On suspension hook（25）, its feature exists In the suspension hook（25）Gib head including upper end（251）With the coupler body of lower end（252）；The gib head（251）Top is provided with use In the gib head hole of connection drive mechanism（26）, lower end is provided with and hinged seat（20）Connected rotating hole（27）；The coupler body （252）The mouth of hook（253）For horizontal U-shape structure；The coupler body（252）The bill of lower end（254）For angular shape；The rotation Hole（27）Positioned at bill（254）Directly over homonymy.

A kind of 2. hooking device for steel plate suspension bracket according to claim 1, it is characterised in that the coupler body（252） Upper integral type is provided with hollow pipe（257）, the hollow pipe（257）Inside it is provided with immersion oil sponge core（258）, upper end entrance setting There is closure（263）；The mouth of hook（253）Oil scupper is evenly arranged with bottom surface（259）Connect hollow pipe（257）；It is described Bill（254）Lower oil scupper is evenly arranged with lower surface（260）Oil scupper in connection（259）.

A kind of 3. hooking device for steel plate suspension bracket according to claim 2, it is characterised in that the bill（254） Inside it is provided with oil leaking hole（261）Oil scupper in connection（259）With lower oil scupper（260）.

A kind of 4. hooking device for steel plate suspension bracket according to claim 2, it is characterised in that the closure （263）On be provided with air-vent.

A kind of 5. hooking device for steel plate suspension bracket according to claim 2, it is characterised in that the upper oil scupper （259）Termination and lower oil scupper（260）Termination pass through cross oil groove（262）Connection.

A kind of 6. hooking device for steel plate suspension bracket according to claim 1, it is characterised in that the rotating hole（27） With hinged seat（20）Between be provided with torsion spring.

A kind of 7. hooking device for steel plate suspension bracket according to claim 1, it is characterised in that the mouth of hook（253） Inside bottom surface face is horizontal plane（255）, lateral surface is inclined-plane（256）.