CN212655430U - Fork with reinforced structure - Google Patents

Abstract

The utility model relates to a fork of reinforcing structure, including the fork body, the fork body includes vertical section and horizontal segment, the horizontal segment is located on the vertical section, vertical section and horizontal segment junction are equipped with the arc reinforcing plate, horizontal segment middle part inboard is equipped with first recess, the articulated horizontal distance board that is equipped with of notch side edge department of first recess, be equipped with the connecting block on the horizontal distance board, be equipped with the screw hole on the connecting block, the one end that the vertical section was kept away from to the horizontal segment is equipped with the second recess, the articulated first bracing piece that is equipped with of edge that the vertical section was kept away from to second recess notch, be equipped with the second bracing piece in the second recess, the second bracing piece slidable is located in the spout. The utility model relates to a fork truck designs technical field, concretely relates to prong intensity is high, is difficult to lead to the goods to empty when transporting highly high goods or road surface unevenness, and the interval between two sets of prongs obtains reliable locking, the fork of simple to use convenient reinforcing structure.

Description

Fork with reinforced structure

Technical Field

The utility model relates to a fork truck designs technical field, concretely relates to fork of reinforcing structure.

Background

The forklift is a common industrial transportation vehicle, which is widely applied to ports, stations, airports, goods yards, factory workshops, warehouses, distribution centers and the like, carries out loading and unloading and transportation operations of pallet goods in cabins, carriages and containers, is an essential device in pallet transportation and container transportation, and with the rapid development of Chinese economy, the material transportation of most enterprises has been separated from the original manual transportation and replaces the original mechanical transportation mainly by the forklift, so that the demand of the Chinese forklift market is increased at a two-digit speed every year in the past years. The fork is fork truck's key part, and it is equivalent to hang the manipulator of dress on fork truck, makes fork truck become the efficient material handling instrument of a multipurpose, and for convenient to use, current fork designs into couple type fork, is the structure that is the L type by horizontal segment and vertical section constitution. The connecting part of the vertical section and the horizontal section of the existing fork is fragile and easy to break; in addition, when the existing fork carries high-height goods or when the road surface is uneven, the goods are easy to fall off from the fork, and the goods need to be fixed by using ropes and the like, which is troublesome; in addition, fork truck uses the back for a long time, and the prong is easy to take place the displacement for the interval between two sets of prongs of fork changes, causes the goods to drop from the fork then.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a prong intensity is higher, is difficult to lead to the goods to empty when transporting highly higher goods or road surface unevenness, and the interval between two sets of prongs obtains reliable locking, convenient reinforcing structure's fork simple to use.

The utility model adopts the following technical scheme: the utility model relates to a pallet fork with a reinforced structure, which comprises a pallet fork body, wherein the pallet fork body comprises a vertical section and a horizontal section, the horizontal section is arranged on the vertical section, an arc-shaped reinforcing plate is arranged at the joint of the vertical section and the horizontal section, a first groove is arranged at the inner side of the middle part of the horizontal section, a horizontal distance plate is hinged at one side edge of a notch of the first groove, a connecting block is arranged on the horizontal distance plate, a threaded hole is arranged on the connecting block, a second groove is arranged at one end of the horizontal section far away from the vertical section, a first supporting rod is hinged at one edge of the notch of the second groove far away from the vertical section, a chute is arranged on the first supporting rod, a second supporting rod is arranged in the second groove, the second supporting rod is slidably arranged in the chute, and the arc-shaped reinforcing plate increases the mechanical strength of the arc-shaped connecting part of the vertical section and, the fork has higher safety and reliability in the process of lifting or transporting, and the horizontal distance plate locks the distance between the fork teeth, so that the distance cannot be changed due to the position deviation of the fork teeth in work.

Furthermore, a first stop block is rotatably arranged on the inner side of the horizontal section and positioned above the first groove, and the first stop block can be arranged at the notch of the first groove in a shielding manner.

Further, be equipped with the second dog on the first bracing piece, the second dog is close to the spout, and first bracing piece has played the effect of further support to the goods on the prong, makes the goods stable firm when transporting on the fork, is difficult for the landing.

Further, a bolt is arranged in the threaded hole.

Further, be equipped with arc limit stop on the horizontal segment, arc limit stop is located the second recess and keeps away from one side of vertical section, and arc limit stop plays the guard action to first bracing piece, prevents that first bracing piece from outwards empting under the condition of road surface slope, causes the goods on the fork to drop.

Furthermore, a first handle is arranged on the horizontal distance plate, and a second handle is arranged on the second supporting rod.

Furthermore, a torsion spring is arranged at the joint of the second supporting rod and the second groove.

Furthermore, the joint of the vertical section and the horizontal section adopts circular arc transition.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: this scheme has designed the fork of reinforcing structure, the arc reinforcing plate has increased the mechanical strength of the vertical section of fork and horizontal segment arc linkage segment, make the fork lift or have higher security and reliability in the transportation, horizontal distance plate has locked the interval size between the prong, make this interval can not change because of prong offset in operation, first bracing piece has played the effect of further support to the goods, it is stable firm when making the goods transport on the fork, be difficult for the landing, the security of equipment has been promoted greatly.

Drawings

Fig. 1 is a schematic view of an overall structure of a fork of a reinforcing structure of the present invention;

fig. 2 is another schematic view of the overall structure of a fork with a reinforced structure according to the present invention;

fig. 3 is a front view of a fork with a reinforced structure according to the present invention.

Wherein, 1, fork body, 2, vertical section, 3, horizontal segment, 4, arc reinforcing plate, 5, first recess, 6, horizontal distance board, 7, connecting block, 8, screw hole, 9, second recess, 10, first bracing piece, 11, spout, 12, second bracing piece, 13, first dog, 14, second dog, 15, bolt, 16, arc limit stop, 17, the first in command, 18, the second in command, 19, torsion spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1-3, the utility model relates to a fork with reinforced structure, which comprises a fork body 1, the pallet fork body 1 comprises a vertical section 2 and a horizontal section 3, the horizontal section 3 is arranged on the vertical section 2, an arc-shaped reinforcing plate 4 is arranged at the joint of the vertical section 2 and the horizontal section 3, a first groove 5 is arranged at the inner side of the middle part of the horizontal section 3, a horizontal distance plate 6 is hinged at one side edge of the notch of the first groove 5, a connecting block 7 is arranged on the horizontal distance plate 6, a threaded hole 8 is arranged on the connecting block 7, a second groove 9 is arranged at one end of the horizontal section 3 far away from the vertical section 2, a first supporting rod 10 is hinged at the edge of one side of the notch of the second groove 9 far away from the vertical section 2, the first supporting rod 10 is provided with a sliding groove 11, the second groove 9 is provided with a second supporting rod 12, and the second supporting rod 12 is slidably arranged in the sliding groove 11.

The inner side of the horizontal section 3 is rotatably provided with a first stop dog 13, the first stop dog 13 is positioned above the first groove 5, the first stop dog 13 can shield a groove opening formed in the first groove 5, the first supporting rod 10 is provided with a second stop dog 14, the second stop dog 14 is close to the sliding groove 11, the threaded hole 8 is provided with a bolt 15, the horizontal section 3 is provided with an arc-shaped limit stop dog 16, the arc-shaped limit stop dog 16 is positioned on one side, away from the vertical section 2, of the second groove 9, the horizontal distance plate 6 is provided with a first handle 17, the second supporting rod 12 is provided with a second handle 18, the joint of the second supporting rod 12 and the second groove 9 is provided with a torsion spring 19, and the joint of the vertical section 2 and the horizontal section 3 adopts circular arc transition.

When the fork is used, two groups of fork bodies 1 are symmetrically arranged on the cargo carrying table, when the fork is in an initial position, the horizontal distance plate 6 is positioned in the first groove 5 and is shielded by the first stop dog 13, the first support rod 10 and the second support rod 12 are positioned in the second groove 9, before the fork is used, after a user upwards rotates the first stop dog 13, the horizontal distance plate 6 is pulled out of the first groove 5 through the first handle 17, the two groups of fork bodies 1 are attached together through the connecting blocks 7 on the horizontal distance plate 6, the threaded holes 8 of the two groups of connecting blocks 7 are aligned and then the bolts 15 are tightened, so that the distance between the fork bodies 1 is locked, the goods cannot be changed due to the position deviation of the fork bodies 1 in the working process, then the goods are placed on the two groups of fork bodies 1, when the height of the goods is high, or the road surface for transportation is not normal, the user pulls the first support rod 10 out of the second groove 9 through the second handle 18, the upper surface of the second support rod 12 is no longer stressed by the pressure of the first support rod 10, the second support rod 12 automatically lifts upwards under the action of the torsion spring 19, one end of the second support rod 12 slowly slides upwards in the chute 11 of the first support rod 10 until reaching the second stop 14, the first support rod 10 finishes sliding, the first support rod 10 is erected to further support the goods on the fork body 1, so that the goods are stable and firm during transportation on the fork and are not easy to slide off, the arc-shaped limit stop 16 which keeps a certain gap with the first support rod 10 plays a role in protecting the first support rod 10, and the first support rod 10 is prevented from outwards falling under the condition that the road surface is inclined, so that the goods on the fork fall off; after the fork is used, the second handle 18 is pulled outwards, the second supporting rod 12 is pressed downwards, the first supporting rod 10 and the second supporting rod 12 are pressed back to the second groove 9 through the second handle 18, then the bolt 15 is dismounted, the horizontal distance plate 6 is pushed into the first groove 5, the first stop block 13 is pushed down to shield the first groove 5, and therefore the horizontal distance plate 6 is prevented from sliding out of the first groove 5.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (8)

1. A fork of reinforcing structure which characterized in that: the novel pallet fork comprises a pallet fork body, the pallet fork body comprises a vertical section and a horizontal section, the horizontal section is arranged on the vertical section, an arc-shaped reinforcing plate is arranged at the joint of the vertical section and the horizontal section, a first groove is formed in the inner side of the middle of the horizontal section, a horizontal distance plate is hinged to one side edge of a notch of the first groove, a connecting block is arranged on the horizontal distance plate, a threaded hole is formed in the connecting block, a second groove is formed in one end, away from the vertical section, of the horizontal section, a first supporting rod is hinged to one side edge, away from the vertical section, of a notch of the second groove, a sliding groove is formed in the first supporting rod, a second supporting rod is arranged in the second groove, and the second supporting rod can be slidably arranged in the.

2. A reinforced structural fork as recited in claim 1, wherein: the inner side of the horizontal section is rotatably provided with a first stop block, the first stop block is positioned above the first groove, and the first stop block can be arranged at the notch of the first groove in a shielding manner.

3. A reinforced structural fork as recited in claim 1, wherein: and a second stop block is arranged on the first supporting rod and is close to the sliding groove.

4. A reinforced structural fork as recited in claim 1, wherein: and a bolt is arranged in the threaded hole.

5. A reinforced structural fork as recited in claim 1, wherein: and an arc limit stop is arranged on the horizontal section and is positioned on one side of the second groove far away from the vertical section.

6. A reinforced structural fork as recited in claim 1, wherein: and a first handle is arranged on the horizontal distance plate, and a second handle is arranged on the second supporting rod.

7. A reinforced structural fork as recited in claim 1, wherein: and a torsion spring is arranged at the joint of the second supporting rod and the second groove.

8. A reinforced structural fork as recited in claim 1, wherein: and the joint of the vertical section and the horizontal section adopts circular arc transition.

Images