CN207002142U - A kind of suspension hook - Google Patents

Abstract

The utility model embodiment provides a kind of suspension hook, including coupler body, contiguous block and davit, connected between wherein described coupler body and the davit by the contiguous block, the locating dowel extended along horizontal direction is provided with the side on the top of the coupler body, torsion spring is installed in the locating dowel, the torsion spring includes the first torque arm and the second torque arm in angle, and limited block is provided with the coupler body, first torque arm is connected on the limited block, and second torque arm is inclined at the opening of the coupler body.The suspension hook that the utility model embodiment provides, by suspension hook, lifting rope hangs up properly rear hanger, and the lifting of pressure torsion spring, lifting rope are upspring automatically after putting down by torsion spring afterwards painstakingly, and suspension hook abjection work is completed on clamp.Compared with the suspension hook of prior art, the time can be saved using suspension hook provided by the utility model, environmental quality is improved, save manpower, reduce cost and reduces the fork truck maintenance frequency.

Description

A kind of suspension hook

Technical field

Fork truck technical field is the utility model is related to, more particularly to a kind of for band can be taken off automatically on fork truck Suspension hook.

Background technology

Main function is played in supply of the fork truck to raw material in each chemical production device, the transport of finished product, and in production After personnel hang up properly belt (lifting rope), hanging to rest area fork trucks hook to deviate from, and want to take out for forklift truck lifting equipment raw material or finished product Band must be manually taken, i.e., moves forward and backward to deviate from the up and down suspension hook of fork truck and fork truck.

Raw material or finished product are all that 1 ton of packaging can only use forklift truck lifting equipment in process units at present, if manually taking band, are then needed Will：(1) one bag is often hung up properly, what personnel went back takes a belt with fork truck to destination, when not only increasing labor intensity, and delaying Between；(2) personnel are increased, increase personnel are increased by cost.Fork truck takes rope, is exactly the up and down suspension hook of fork truck and the front and rear shifting of fork truck Dynamic to deviate from, the problem of it is present, is：(1) waste time length, and (2) workload is big, and (3) fork truck is easily damaged maintenance cost Height, (4) fuel consumption are big.For this reason, it may be necessary to design a kind of work that after fork truck completes lifting work, lifting rope is deviate from from suspension hook automatically Tool, so as to reduce cost, reduces labor intensity, and convenient operation, improves environmental quality.

Utility model content

Technical problem in view of the above, the utility model embodiment provide a kind of suspension hook, solve fork truck and complete to hang After filling work, technical problem that lifting rope is deviate from from suspension hook automatically.

A kind of suspension hook, including coupler body, contiguous block and davit, wherein passing through the connection between the coupler body and the davit Block is connected, and the locating dowel extended along horizontal direction is provided with the side on the top of the coupler body, is installed in the locating dowel Torsion spring, the torsion spring includes the first torque arm and the second torque arm in angle, and limited block is provided with the coupler body, and described first Torque arm is connected on the limited block, and second torque arm is inclined at the opening of the coupler body.

Preferably, be between first torque arm and second torque arm angle be 60 degree -120 degree between.

Preferably, second torque arm is connected with crimping plate, and the end of the crimping plate extends to the outside of coupler body opening.

Preferably, plate is linear or arc line shaped for the crimping.

Preferably, the end of second torque arm extends to the outside of opening.

Preferably, second torque arm is linear or arc line shaped.

Preferably, the locating dowel is through the coupler body both sides, and the torsion spring is provided with two, is symmetricly set in institute State the both sides of coupler body.

Preferably, it is connected through a screw thread between the contiguous block and the coupler body and davit.

Preferably, arc chute is provided with the coupler body, the locating dowel is located at the home position of arc chute, described The end of second torque arm is placed in the arc chute and can slided along arc chute.

The suspension hook that the utility model embodiment provides, by suspension hook, lifting rope hangs up properly rear hanger and depressed afterwards painstakingly on clamp Torsion spring is lifted by crane, and lifting rope is upspring automatically after putting down by torsion spring, and suspension hook abjection work is completed.Compared with the suspension hook of prior art, use Suspension hook provided by the utility model can save the time, improve environmental quality, saves manpower, reduce cost and reduce fork truck dimension Frequency repair.

Brief description of the drawings

This practicality may be better understood from the description to specific embodiment of the present utility model below in conjunction with the accompanying drawings It is new, wherein：

By reading the detailed description made referring to the drawings to non-limiting example, other spies of the present utility model Sign, objects and advantages will become more apparent upon, wherein, same or analogous reference represents same or analogous feature.

Fig. 1 is the structural representation for the suspension hook that the embodiment of the utility model one provides；

Fig. 2 is the structural representation for the suspension hook that the embodiment of the utility model one provides.

Embodiment

The feature and exemplary embodiment of various aspects of the present utility model is described more fully below.Retouched in detail in following In stating, it is proposed that many details, to provide to comprehensive understanding of the present utility model.But for people in the art It will be apparent that the utility model can be implemented in the case of some details in not needing these details for member. Description to embodiment below is used for the purpose of providing to of the present utility model more preferable by showing example of the present utility model Understanding.The utility model is never limited to any concrete configuration set forth below and algorithm, but new not departing from this practicality Any modification, replacement and the improvement of element, part and algorithm are covered on the premise of the spirit of type.In accompanying drawing and following description In, known structure and technology is not shown, to avoid causing the utility model unnecessary obscure.

Example embodiment is described more fully with referring now to accompanying drawing.However, example embodiment can be with a variety of shapes Formula is implemented, and is not understood as limited to embodiment set forth herein；On the contrary, these embodiments are provided so that this practicality is new The design of example embodiment more comprehensively and completely, and is comprehensively communicated to those skilled in the art by type.In figure, in order to Clearly, it may be exaggerated the thickness of region and layer.Identical reference represents same or similar structure in figure, thus will Omit their detailed description.

In addition, described feature, structure or characteristic can be incorporated in one or more implementations in any suitable manner In example.In the following description, there is provided many details fully understand so as to provide to embodiment of the present utility model.So And it will be appreciated by persons skilled in the art that the technical solution of the utility model can be put into practice without in the specific detail It is one or more, or other methods, constituent element, material etc. can be used.In other cases, it is not shown in detail or describes public affairs Structure, material or operation are known to avoid obscuring major technique intention of the present utility model.

As depicted in figs. 1 and 2, the utility model embodiment provides a kind of suspension hook, including coupler body 10, contiguous block 20 and davit 30, wherein being connected between the coupler body 10 and the davit 30 by the contiguous block 20, in the side on the top of the coupler body 10 Face is provided with the locating dowel 11 extended along horizontal direction, torsion spring 12 is installed in the locating dowel 11, the torsion spring 12 is including being in The first torque arm 121 and the second torque arm 122 of angle, and limited block 13 is provided with the coupler body 10, first torque arm 121 connects It is connected on the limited block 13, second torque arm 122 is inclined at the opening of the coupler body 10.By coupler body 10 with hanging Rope mounting, and lifting rope contacts to the second torque arm first during mounting, so as to by the second side pressure into coupler body 10 of torque arm 122 Under, and the second torque arm 122 is under pressure while deformation, also maintains and recovers to the elastic force of original position, so as to be held when on lifting rope After the gravity received disappears, lifting rope can be taken off lifting rope so as to avoid manual operation by the automatic spring of coupler body 10 from coupler body 10 The process opened.

Preferably, be between first torque arm 121 and second torque arm 122 angle be 60 degree -120 degree between. Wherein the first torque arm 121 should be designed along the shape of coupler body, and usually, the first torque arm 121 should be to another inclination of opening Tiltedly, and the angle between the torque arm 122 of the first torque arm more than 121 second should be between 60 degree to 120 degree, in special situation Under, angle therebetween can also be less than 60 degree, even above 120 degree.

Preferably, second torque arm 122 is connected with crimping plate 14, and the end of the crimping plate extends to coupler body opening Outside.End set by the second torque arm 122 is the outside for the opening for extending coupler body 10, the process for making lifting rope be exerted a force downwards In, avoid lifting rope from directly being slipped into coupler body 10 around the second torque arm 122, so that it is guaranteed that limitation of second torque arm 122 to lifting rope is made With.

Preferably, plate 14 is linear or arc line shaped for the crimping.The shape for crimping plate 14 can be according to the need used Want and design, using the slab construction of linear, or the curved-surface structure using arc line shaped, the requirement implemented can be met； The slab construction manufacturing process of linear is simple, and the curved-surface structure of arc line shaped can make to have more between the lifting rope of crimping plate more than 14 Good adhesion, so that lifting rope to the second torque arm 122 after pressing, it is easier to rebounded reset by the second torque arm 122.

Preferably, the end of second torque arm 122 extends to the outside of opening.Need not use crimping plate 14 when Wait, can also by the dimension extension of the second torque arm 122 so that the second torque arm 122 have the function that crimping plate 14, it is such to set Meter structure is simpler, and avoids the stable connection sex chromosome mosaicism between the crimping torque arm 122 of plate 14 and second.

Preferably, second torque arm 122 is linear or arc line shaped.

Preferably, the locating dowel 11 is through the coupler body both sides, and the torsion spring is provided with two, is symmetricly set in The both sides of the coupler body.When using two pairs of torsion springs, the both sides of coupler body 10 are separately positioned on, it is higher so as to provide Bounce, and bounce-back action can be carried out to lifting rope simultaneously from both sides, the effect for making lifting rope be resetted from coupler body 10 is more preferable.

Preferably, it is connected through a screw thread between the contiguous block 20 and the coupler body 10 and davit 30.Using threaded connection The connection effect between three can be made more preferable, and be also easier to dismounting and adjustment angle, based on those skilled in the art's Understand, can also be realized and connected by other connected modes between three, such as can connected by the way of rotary buckle； It can also either be connected between three by the way of the rotation connection do not dismantled or using welding.

Preferably, arc chute is provided with the coupler body, the locating dowel is located at the home position of arc chute, described The end of second torque arm is placed in the arc chute and can slided along arc chute., can be with by the design of arc chute The second torque arm 122 is set to be slided along arc chute, so will not slip.

The suspension hook that the utility model embodiment provides, by suspension hook, lifting rope hangs up properly rear hanger and depressed afterwards painstakingly on clamp Torsion spring is lifted by crane, and lifting rope is upspring automatically after putting down by torsion spring, and suspension hook abjection work is completed.Compared with the suspension hook of prior art, use Suspension hook provided by the utility model can save the time, improve environmental quality, saves manpower, reduce cost and reduce fork truck dimension Frequency repair.

Those skilled in the art will be understood that above-described embodiment is illustrative and not restrictive.In different embodiments The different technologies feature of middle appearance can be combined, to obtain beneficial effect.Those skilled in the art are in studying accompanying drawing, explanation On the basis of book and claims, it will be understood that and realize the embodiment of other changes of disclosed embodiment.In right In claim, term " comprising " is not precluded from other devices or step；Indefinite article "one" be not excluded for it is multiple；Term " the One ", " second " is used to indicate title not for any specific order of expression.Any reference in claim is not It should be understood limiting of its scope.The function of some occurred in claim can be by a single hardware Or software module is realized.Some technical characteristics appear in that be not meant in different dependent claims can not be by these skills Art feature is combined to obtain beneficial effect.

Claims (9)

1. a kind of suspension hook, including coupler body, contiguous block and davit, it is characterised in that lead between wherein described coupler body and the davit The contiguous block connection is crossed, the locating dowel extended along horizontal direction is provided with the side on the top of the coupler body, described fixed Torsion spring is installed on the post of position, the torsion spring includes the first torque arm and the second torque arm in angle, and provided with spacing on the coupler body Block, first torque arm are connected on the limited block, and second torque arm is inclined at the opening of the coupler body.

2. suspension hook as claimed in claim 1, it is characterised in that be in angle between first torque arm and second torque arm Between 60 degree of -120 degree.

3. suspension hook as claimed in claim 1, it is characterised in that second torque arm is connected with crimping plate, the crimping plate End extends to the outside of coupler body opening.

4. suspension hook as claimed in claim 3, it is characterised in that plate is linear or arc line shaped for the crimping.

5. suspension hook as claimed in claim 1, it is characterised in that the end of second torque arm extends to the outside of opening.

6. suspension hook as claimed in claim 5, it is characterised in that second torque arm is linear or arc line shaped.

7. suspension hook as claimed in claim 1, it is characterised in that the locating dowel is and described through the coupler body both sides Torsion spring is provided with two, is symmetricly set in the both sides of the coupler body.

8. suspension hook as claimed in claim 1, it is characterised in that pass through screw thread between the contiguous block and the coupler body and davit Connection.

9. suspension hook as claimed in claim 1, it is characterised in that arc chute, the locating dowel position are provided with the coupler body In the home position of arc chute, the end of second torque arm is placed in the arc chute and can slided along arc chute It is dynamic.