CN218344967U - Lifting device for mounting forklift counterweight block - Google Patents

Abstract

The utility model discloses a fork truck balancing weight installation is with hoisting device, the mounting panel comprises a mounting panel, the equal fixed mounting in both sides of mounting panel bottom has the curb plate, two movable mounting has two-way lead screw between the curb plate, two-way reverse screw thread department in two-way lead screw surface all the screw cup joints and installs the lead screw cover, two the cavity post is all welded to the bottom of lead screw cover, two the equal movable mounting in inside of cavity post has the screw thread pivot, two equal screw thread cup joints in the screw thread pivot and installs the internal thread cover, two the equal fixed mounting in one side that the internal thread cover is relative has the removal post, two the one end of removing the post is respectively through two the notch extends to two the outside of cavity post. The utility model provides an at the in-process of actual handling, the balancing weight when can not being to the handling is fixed, and then makes the balancing weight poor stability under the influence that receives external force, easily falls, causes the safe shadow to suffer from, brings the problem of unnecessary damage.

Description

Lifting device for mounting forklift counterweight block

Technical Field

The utility model relates to a handling equipment technical field specifically is a fork truck balancing weight is installed and is used hoisting device.

Background

Fork trucks are industrial handling vehicles, and refer to various wheeled handling vehicles that perform handling, stacking, and short-distance transport operations on piece pallet goods. The International organization for standardization ISO/TC110 is referred to as an industrial vehicle. The lifting device is commonly used for transporting large-sized stored articles, is usually driven by an oil-fired machine or a battery, and is required to be provided with a counterweight block in order to ensure the transportation stability of a forklift in the using process of the forklift, so that a lifting device of the counterweight block is frequently required in the production process of the forklift, and the existing lifting device is inconvenient for blanking materials in the using process;

for this reason, application number 202020589406.9's patent discloses a fork truck balancing weight lifting device for installation, including two second backup pads, two first recess has all been seted up to the both ends outer wall of the adjacent one side of second backup pad, and the top inner wall of first recess all has a spring through bolted connection, the bottom outer wall of spring all has first backup pad through bolted connection, and the outer wall at first backup pad both ends all has a stopper through bolted connection, and the slot has all been seted up to the bottom inside at first recess both ends, and the stopper pegs graft respectively with the slot inner wall, is located two of same end be connected with same live-rollers through the bearing between the first backup pad. The lifting device for installing the forklift counterweight block provided by the utility model has the advantages that when the counterweight block needs to be put down, the lifting device only needs to be placed on the ground, the third support plate can descend along the spring due to the gravity of the counterweight block, the counterweight block is pressed on the rubber sleeve, and then the counterweight block can be rolled down through the rotating roller, so that the convenience of blanking is improved;

however, in the actual hoisting process, the counterweight block cannot be fixed during hoisting, so that the counterweight block is poor in stability under the influence of external force, and the counterweight block is easy to fall from a hoisting mechanism, so that safety hazards are caused, and unnecessary damage is caused.

Disclosure of Invention

Technical problem to be solved

Not enough to prior art, the utility model provides a fork truck balancing weight is hoisting device for installation has solved at the in-process of actual handling, and the balancing weight when can not fixing the handling, and then makes the balancing weight poor stability under the influence that receives external force, easily falls, causes the safe shadow to suffer from, brings the problem of unnecessary damage.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a fork truck balancing weight is hoisting device for installation, includes the mounting panel, the equal fixed mounting in both sides of mounting panel bottom has the curb plate, two movable mounting has two-way lead screw between the curb plate, two-way lead screw surface two sections reverse screw thread department all the screw cup joints and installs the lead screw cover, two the cavity post, two all have been welded to the bottom of lead screw cover the notch has all been seted up to one side that the cavity post is relative, two the equal movable mounting in inside of cavity post has the screw thread pivot, two equal screw thread cup joints in the screw thread pivot and installs the internal thread cover, two the equal fixed mounting in one side that the internal thread cover is relative has the removal post, two the one end of removing the post is respectively through two the notch extends to two the outside of cavity post, two remove the equal fixed mounting of the relative one end of post and have the movable plate, four ends at mounting panel top all are provided with the connecting piece.

Preferably, the intermediate position department fixed mounting at mounting panel top has the mounting box, the inside movable mounting of mounting box has the installation axle, install the epaxial fixed cup joint and install the winding roller, the winding has the hoist cable on the winding roller, the inside of mounting panel with the through-hole has all been seted up to the bottom of mounting box, the bottom of hoist cable is passed through the through-hole extends to the bottom of mounting panel, the bottom fixedly connected with couple of hoist cable.

Preferably, a driving motor is fixedly mounted on one side of the mounting box, and one end of the mounting shaft is fixedly connected with the output end of the driving motor.

Preferably, two fixed mounting has spacing post between the curb plate, the movable sleeve joint is installed two stop collars on the spacing post, the stop collar with fixed mounting has the connecting block between the lead screw cover.

Preferably, one end of the bidirectional screw rod is fixedly connected with a first connecting shaft, one end of the first connecting shaft is provided with a rotating handle, the bottom ends of the two threaded rotating shafts are fixedly connected with second connecting shafts, and the bottom ends of the two second connecting shafts are provided with knobs.

Preferably, the top of the moving plate is provided with a wear-resistant anti-skid pad, and the wear-resistant anti-skid pad is fixedly bonded with the moving plate through super glue.

(III) advantageous effects

The utility model provides a lifting device is used in installation of fork truck balancing weight. The method has the following beneficial effects: this lifting device is used in installation of fork truck balancing weight, through being provided with hoist cable and driving motor, and equal fixed mounting has the curb plate in the both sides of mounting panel bottom, movable mounting has two-way lead screw between two curb plates, the equal screw thread of two sections reverse screw thread departments in two-way lead screw surface cup joints installs the lead screw cover, the cavity post has all been welded to the bottom of two lead screw covers, and then control driving motor, can make the installation axle drive the winding roller and rotate, the winding roller then unwrapping wire, make the hoist cable move down, rethread couple and balancing weight are connected, control driving motor reverse rotation, can make the balancing weight move up to between two cavity posts, rotate the turning handle again, can make first connecting shaft rotate, first connecting shaft then drives two-way lead screw and rotates, two-way lead screw then drive two lead screw covers and move towards each other simultaneously, and then can make two cavity posts move, the balancing weight is then clamped tightly, after clamping, because equal movable mounting has the screw thread pivot in the inside of two cavity posts, two thread posts, all the threaded cup joints install the internal thread cover in two thread covers, make two internal thread covers all fixed mounting have the moving post move the moving plate when two moving the pivot is high, and then two internal thread moving plate, make two moving the two moving plate of two moving shafts rotate the two internal thread fixed mounting, then the two moving plate is convenient for the two moving plate, the two moving plate is rotated and then the two connecting shaft is rotated the two internal thread is rotated and is rotated, the stability is high, then the two moving plate, the stability is carried out.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the section A of FIG. 1 according to the present invention;

fig. 3 is an enlarged view of the point B in fig. 1 according to the present invention.

In the figure: 1. mounting a plate; 2. a drive motor; 3. mounting a box; 4. a bidirectional screw rod; 5. a limiting post; 6. a limiting sleeve; 7. connecting blocks; 8. a screw rod sleeve; 9. a side plate; 10. a threaded rotating shaft; 11. a hollow column; 12. hooking; 13. a handle is rotated; 14. a first connecting shaft; 15. an internal thread sleeve; 16. moving the column; 17. a notch; 18. a wear-resistant anti-slip pad; 19. moving the plate; 20. a second connecting shaft; 21. a knob; 22. installing a shaft; 23. a winding roller; 24. a sling; 25. a through hole; 26. a connecting member.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

the first embodiment is as follows: a lifting device for mounting a forklift counterweight block comprises a mounting plate 1, two sides of the bottom of the mounting plate 1 are fixedly provided with side plates 9, a bidirectional screw rod 4 is movably mounted between the two side plates 9, two sections of reverse threads on the surface of the bidirectional screw rod 4 are in threaded sleeve connection with screw rod sleeves 8, hollow columns 11 are welded at the bottoms of the two screw rod sleeves 8, notches 17 are formed in opposite sides of the two hollow columns 11, threaded rotating shafts 10 are movably mounted in the two hollow columns 11, internal thread sleeves 15 are in threaded sleeve connection with the two threaded rotating shafts 10, two limiting sleeves 6 are fixedly mounted on opposite sides of the two internal thread sleeves 15, one ends of the two moving columns 16 extend to the outer sides of the two hollow columns 11 through the two notches 17, a moving plate 19 is fixedly mounted at opposite ends of the two moving columns 16, connecting plates 26 are arranged at four ends of the top of the mounting plate 1, a limiting column 5 is fixedly mounted between the two side plates 9, two limiting sleeves 6 are movably sleeve connected with the limiting column 5, a connecting block 7 is fixedly mounted between the limiting sleeve 6 and the screw rod sleeve 8, one end of the bidirectional screw rod 4 is fixedly connected with a first connecting shaft 14, one end of the first connecting shaft 14 is provided with a rotating handle 13, a second rotating handle 13, a knob which drives a second connecting shaft 20 to rotate the two bidirectional screw rod sleeve 20 to drive the two bidirectional screw rod sleeves 11, and the two connecting shafts 20 to rotate, and the two bidirectional connecting shafts 20 to drive the two bidirectional screw rod connecting shafts to rotate the two connecting shafts 11, and the two bidirectional screw rod sleeves 14, the two threaded rotating shafts 10 respectively drive the internal threaded sleeves 15 on the two threaded rotating shafts to move upwards, so that the two moving plates 19 move upwards to support the bottoms of the balancing weights, the tops of the moving plates 19 are provided with wear-resistant anti-slip pads 18, and the wear-resistant anti-slip pads 18 and the moving plates 19 are fixedly bonded through super glue.

Example two: the difference between this embodiment and the first embodiment lies in, wherein, the intermediate position department fixed mounting at mounting panel 1 top has mounting box 3, the inside movable mounting of mounting box 3 has installation axle 22, fixed cup joint installs winding roller 23 on installation axle 22, the winding has hoist cable 24 on winding roller 23, through-hole 25 has all been seted up to the inside of mounting panel 1 and the bottom of mounting box 3, through-hole 25 extends to the bottom of mounting panel 1 is passed through to the bottom of hoist cable 24, the bottom fixedly connected with couple 12 of hoist cable 24, one side fixed mounting of mounting box 3 has driving motor 2, the one end of installation axle 22 and driving motor 2's output fixed connection, control driving motor 2, can make installation axle 22 drive winding roller 23 rotate, winding roller 23 then unwrapping wire, make hoist cable 24 move down, rethread couple 12 is connected with the balancing weight, control driving motor 2 antiport, can make the balancing weight move up to between two hollow posts 11.

The working principle is as follows: before use, the safety of each structure of the device is checked, the device is connected with a crane through a connecting piece 26, a driving motor 2 is controlled, an installation shaft 22 can drive a winding roller 23 to rotate, the winding roller 23 is paid off, a sling wire 24 moves downwards, the sling wire is connected with a balancing weight through a hook 12, the driving motor 2 is controlled to rotate reversely, the balancing weight can move upwards between two hollow columns 11, a rotating handle 13 is rotated, a first connecting shaft 14 can rotate, the first connecting shaft 14 drives a two-way screw rod 4 to rotate, the two-way screw rod 4 drives two screw rod sleeves 8 to move simultaneously and oppositely, the two hollow columns 11 can move, the balancing weight is clamped by the two hollow columns 11, two knobs 21 are respectively rotated, two second connecting shafts 20 rotate, the two second connecting shafts 20 drive two thread rotating shafts 10 to rotate, the two thread rotating shafts 10 respectively drive the inner thread sleeves 15 on the two thread rotating shafts to move upwards, two movable plates 19 move upwards, and the bottom of the balancing weight is connected.

It should be noted that, in this document, relational terms such as first and second, and the like are 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.

Claims (6)

1. The utility model provides a fork truck balancing weight is hoisting device for installation, includes mounting panel (1), its characterized in that: the equal fixed mounting in both sides of mounting panel (1) bottom has curb plate (9), two movable mounting has two-way lead screw (4) between curb plate (9), two-way lead screw (4) surface two sections reverse screw thread department all screw sockets and installs lead screw cover (8), two well post (11) have all been welded to the bottom of lead screw cover (8), two notch (17) have all been seted up to one side that well post (11) is relative, two the equal movable mounting in inside of well post (11) has screw pivot (10), two equal screw sockets on screw pivot (10) install internal thread cover (15), two the equal fixed mounting in one side that internal thread cover (15) is relative has removal post (16), two the one end that removes post (16) is respectively through two notch (17) extends to two the outside of well post (11), two the equal fixed mounting in one end that removes post (16) is relative has movable plate (19), four ends at mounting panel (1) top all are provided with connecting piece (26).

2. The lifting device for mounting a forklift counterweight according to claim 1, characterized in that: the utility model discloses a mounting panel, including mounting panel (1), installation box (3), the inside movable mounting of mounting panel (3) has installation axle (22), fixed cup joint installs winding roller (23) on installation axle (22), the winding has hoist cable (24) on winding roller (23), the inside of mounting panel (1) with through-hole (25) have all been seted up to the bottom of mounting panel (3), the bottom of hoist cable (24) is passed through-hole (25) extend to the bottom of mounting panel (1), the bottom fixedly connected with couple (12) of hoist cable (24).

3. The lifting device for forklift counterweight installation according to claim 2, characterized in that: one side fixed mounting of mounting box (3) has driving motor (2), the one end of installation axle (22) with the output fixed connection of driving motor (2).

4. The lifting device for mounting a forklift counterweight according to claim 1, characterized in that: two fixed mounting has spacing post (5) between curb plate (9), movable sleeve joint installs two stop collar (6) on spacing post (5), stop collar (6) with fixed mounting has connecting block (7) between screw rod cover (8).

5. The lifting device for mounting a forklift counterweight according to claim 1, characterized in that: one end of the bidirectional screw rod (4) is fixedly connected with a first connecting shaft (14), one end of the first connecting shaft (14) is provided with a rotating handle (13), the two ends of the threaded rotating shaft (10) are fixedly connected with second connecting shafts (20), and the two ends of the second connecting shafts (20) are provided with knobs (21).

6. The lifting device for mounting the forklift counterweight according to claim 1, wherein: the top of the moving plate (19) is provided with a wear-resistant anti-skid pad (18), and the wear-resistant anti-skid pad (18) is fixedly bonded with the moving plate (19) through super glue.

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