CN220317088U - Lifting fork tray lifting appliance - Google Patents

Abstract

The utility model relates to the technical field of pallet lifting, in particular to a lifting fork pallet lifting tool which comprises a lifting beam, a vertical beam and a fork beam, wherein the vertical beam is arranged at the lower end of the lifting beam, the fork beam is arranged at the lower end of the vertical beam, a sliding sleeve is sleeved on the fork beam in a sliding manner, a fork is fixedly arranged at the lower end of the sliding sleeve, a groove is formed in the front end of the fork, sliding rollers are arranged in the groove, and a rotating roller assembly is arranged at one side, close to the fork, of the bottom end of the vertical beam. The device has simple structure, can efficiently finish the lifting work, has high stability, can be suitable for trays with different sizes by adjusting the relative positions of the fork on the fork cross beam, and has strong practicability; can be under the limited circumstances of operational environment through slip gyro wheel and rotation gyro wheel subassembly, can be earlier through the manual work with tray hoist slide to the tray bottom behind hoist and mount, avoid hoist and mount difficulty in limited ancestral space, promote work efficiency.

Description

Lifting fork tray lifting appliance

Technical Field

The utility model relates to the technical field of pallet hoisting, in particular to a pallet hoist for a lifting fork.

Background

Tray carrying is generally finished by a crane or a forklift at present, when the fixed goods of the tray are in high-altitude lifting operation, the pallet is usually lifted by a crane, the pallet is hung on a boom of the crane to be conveyed to a high place by a sling in the process of lifting the goods of the tray by the crane at present, and the process needs to be finished by manually assisting in hanging the sling or unloading the sling, so that the efficiency is low.

The utility model discloses a special lifting appliance for a wooden tray, which comprises an underframe, a supporting frame, supporting beams and hanging beams, wherein the supporting frame and the supporting beams are alternately welded into an isosceles trapezoid with a small upper part and a big lower part, the underframe is vertically welded at two ends of one supporting beam and aligned with one side of the supporting beam, the hanging beams are vertically welded at two ends of the other supporting beam and aligned with one side of the supporting beam, a lifting lug is arranged at the middle position of the hanging beam, the lifting lug is welded between the two hanging beams, and a balance block is arranged at the front end of the hanging beam and welded between the two hanging beams.

The special lifting appliance for the tray has the following problems: the underframe is fixed and not adjustable, so that the hoisting requirement of the multi-size tray cannot be met; the lifting appliance can only move through the lifting device, so that the lifting appliance is inconvenient to move and cannot meet the requirement of limited space operation.

Disclosure of Invention

The utility model provides a lifting appliance for a pallet of a lifting fork, which solves the problems in the prior art.

The aim of the utility model can be achieved by the following technical scheme: the utility model provides a jack-up fork tray hoist, includes hoist and mount crossbeam, erects roof beam and fork crossbeam, it is in to erect the roof beam setting hoist and mount crossbeam lower extreme, the fork crossbeam sets up erect the roof beam lower extreme, the slip cap is equipped with the slip cap on the fork crossbeam, the fixed fork that is provided with of slip cap lower extreme, the fork front end is provided with the recess, be provided with the slip gyro wheel in the recess, one side that erects the roof beam bottom and is close to the fork is provided with and rotates the gyro wheel subassembly.

Further improvement, be provided with a plurality of regulation holes on the fork crossbeam, the slip cap upper surface runs through and is provided with the locking hole, fixedly connected with lock nut on the locking hole, lock nut internal thread connection has locking bolt, locking bolt lower extreme inserts the setting and is in the regulation hole.

Further improvement, the rotation roller assembly comprises a rotation seat, the rotation seat is fixedly connected with the side wall of the vertical beam, a rotation rod is rotationally arranged in the rotation seat, and a roller is arranged at the lower end of the rotation rod.

Further improvement, rotating seat lower extreme symmetry is provided with two sets of support arms one, the one end that the support arm was kept away from to rotate the seat is provided with the through-hole, the support arm one outside is provided with the support arm two, the fixed setting of support arm two one end is in on the vertical beam, the other end is provided with the connecting rod, the connecting rod runs through the setting in the through-hole.

Further improvement, hoist and mount crossbeam front end is provided with the lug, be provided with multiunit inverted U type hoist and mount groove on the lug.

Further improvement, fork crossbeam both ends are provided with the guard plate.

Compared with the prior art, the utility model has the following beneficial effects

1. The device has the advantages that the structure is simple, the assembly and the disassembly are very convenient, the lifting work can be efficiently completed, the stability is high, the trays with different sizes can be suitable for by adjusting the relative positions of the fork on the fork cross beam, and the practicability is high;

2. can be under the limited circumstances of operational environment through slip gyro wheel and rotation gyro wheel subassembly, can be earlier through the manual work with tray hoist slide to the tray bottom behind hoist and mount, avoid hoist and mount difficulty in limited ancestral space, promote work efficiency.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an exploded view of a partial structure of the present utility model;

FIG. 3 is a schematic view of a rotating roller assembly according to the present utility model;

fig. 4 is a bottom view of the present utility model.

In the figure, a cross beam is hoisted; 11. lifting lugs; 111. an inverted U-shaped lifting groove; 2. a vertical beam; 3. a fork beam; 31. an adjustment aperture; 32. a protection plate 4 and a sliding sleeve; 41. a locking hole; 42. a lock nut; 43. a locking bolt; 5. a fork; 51. a groove; 6. a sliding roller; 7. rotating the roller assembly; 71. a rotating seat; 711. a first supporting arm; 7111. a through hole; 712. a second supporting arm; 7121. a connecting rod; 72. a rotating lever; 73. and a roller.

Detailed Description

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that the terms "mounted," "connected," and "coupled" are to be construed broadly, as well as, for example, fixedly coupled, detachably coupled, or integrally coupled, unless otherwise specifically indicated and defined. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The technical scheme of the utility model is further described below with reference to the examples and the accompanying figures 1-4.

Example 1

The utility model provides a jack-up fork tray hoist, includes hoist and mount crossbeam 1, erects roof beam 2 and fork crossbeam 3, it is in to erect roof beam 2 sets up hoist and mount crossbeam 1 lower extreme, fork crossbeam 3 sets up erect roof beam 2 lower extreme, the slip cap is equipped with slip cap 4 on the fork crossbeam 3, the fixed fork 5 that is provided with of slip cap 4 lower extreme, fork 5 front end is provided with recess 51, be provided with slip gyro wheel 6 in the recess 51, one side that erects roof beam 2 bottom and is close to fork 5 is provided with rotates gyro wheel subassembly 7.

As shown in fig. 1 to 4, after the pallet fork 5 is inserted into the bottoms of two sides of the pallet, the lifting work can be carried out through the lifting rings, and the device has the advantages of simple structure, very convenient assembly and disassembly, high stability, applicability to pallets with different sizes and strong practicability, and can efficiently complete the lifting work;

the sliding sleeve 4 can slide on the fork beam 3 and can be adjusted according to the sizes of different trays, so that the hoisting is more stable, and the applicability of the equipment is improved;

can be under the limited circumstances of operational environment through sliding roller 6 and rotation roller assembly 7, can be earlier hoist and mount after the tray hoist slides the tray bottom through the manual work, avoid hoist and mount difficulty in limited ancestral space, promote work efficiency.

As a further preferred embodiment, the fork crossbeam 3 is provided with a plurality of adjusting holes 31, the upper surface of the sliding sleeve 4 is provided with a locking hole 41 in a penetrating way, the locking hole 41 is fixedly connected with a locking nut 42, the locking nut 42 is internally and in threaded connection with a locking bolt 43, and the lower end of the locking bolt 43 is inserted into the adjusting hole 31.

Specifically, the position of the locking bolt 43 inserted into the locking hole 41 is manually adjusted, so that the fork 5 can be opened and closed on the fork beam 3, and the lifting requirements of different tray sizes can be met.

As a further preferred embodiment, the rotating roller assembly 7 includes a rotating seat 71, the rotating seat 71 is fixedly connected to the side wall of the vertical beam 2, a rotating rod 72 is rotatably disposed in the rotating seat 71, and a roller 73 is disposed at the lower end of the rotating rod 72.

As a further preferred embodiment, two sets of first support arms 711 are symmetrically disposed at the lower end of the rotating base 71, a through hole 7111 is disposed at one end of the first support arm 711 away from the rotating base 71, a second support arm 712 is disposed outside the first support arm 711, one end of the second support arm 712 is fixedly disposed on the vertical beam 2, a connecting rod 7121 is disposed at the other end of the second support arm 712, and the connecting rod 7121 is disposed in the through hole 7111 in a penetrating manner.

Specifically, through the support arm one 711 and the support arm two 712 that connect the setting, promote the structural strength who rotates roller assembly 7, extension equipment's life.

As a further preferable embodiment, the front end of the lifting beam 1 is provided with lifting lugs 11, and a plurality of groups of inverted U-shaped lifting grooves 111 are arranged on the lifting lugs 11.

Specifically, a plurality of groups of inverted U-shaped lifting grooves 111 are formed, and suitable lifting positions can be selected according to different working environments, so that the applicability of the equipment is improved.

As a further preferred embodiment, the fork beams 3 are provided with shielding plates 32 at both ends.

Specifically, the fork 5 is limited through the protection plate 3, so that the fork 5 is prevented from accidentally sliding out.

The foregoing describes in detail preferred embodiments of the present utility model. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the utility model by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.

Claims (6)

1. The utility model provides a jack-up fork tray hoist, includes hoist and mount crossbeam (1), erects roof beam (2) and fork crossbeam (3), erect roof beam (2) setting and be in hoist and mount crossbeam (1) lower extreme, fork crossbeam (3) set up erect roof beam (2) lower extreme, its characterized in that, slip cap is equipped with slip cap (4) on fork crossbeam (3), slip cap (4) lower extreme is fixedly provided with fork (5), fork (5) front end is provided with recess (51), be provided with slip gyro wheel (6) in recess (51), one side that is close to fork (5) in the bottom of erecting roof beam (2) is provided with rotation gyro wheel subassembly (7).

2. The lifting fork pallet sling according to claim 1, wherein a plurality of adjusting holes (31) are formed in the fork cross beam (3), locking holes (41) are formed in the upper surface of the sliding sleeve (4) in a penetrating mode, locking nuts (42) are fixedly connected to the locking holes (41), locking bolts (43) are connected to the locking nuts (42) in an internal threaded mode, and the lower ends of the locking bolts (43) are inserted into the adjusting holes (31).

3. The lifting fork pallet sling according to claim 1, wherein the rotating roller assembly (7) comprises a rotating seat (71), the rotating seat (71) is fixedly connected to the side wall of the vertical beam (2), a rotating rod (72) is rotatably arranged in the rotating seat (71), and a roller (73) is arranged at the lower end of the rotating rod (72).

4. A lifting fork pallet sling according to claim 3, in which two groups of first supporting arms (711) are symmetrically arranged at the lower end of the rotating base (71), a through hole (7111) is formed in one end of the first supporting arm (711) far away from the rotating base (71), a second supporting arm (712) is arranged outside the first supporting arm (711), one end of the second supporting arm (712) is fixedly arranged on the vertical beam (2), a connecting rod (7121) is arranged at the other end of the second supporting arm, and the connecting rod (7121) is penetratingly arranged in the through hole (7111).

5. The lifting fork tray lifting appliance according to claim 1, wherein lifting lugs (11) are arranged at the front end of the lifting beam (1), and a plurality of groups of inverted U-shaped lifting grooves (111) are formed in the lifting lugs (11).

6. A lifting fork pallet spreader according to claim 1, characterized in that the fork beams (3) are provided with shielding plates (32) at both ends.