CN218931627U

CN218931627U - Dual-purpose lorry-mounted forklift for fork and crane

Info

Publication number: CN218931627U
Application number: CN202223038822.8U
Authority: CN
Inventors: 王立德; 李晓武; 陈昌雷; 严宇; 黎志; 曾昭强; 周辉; 王青; 易进; 于艺盛; 周展帆; 谭庆科; 龙理晴; 贾明
Original assignee: Super High Voltage Substation Co Of State Grid Hunan Electric Power Co ltd; State Grid Corp of China SGCC; State Grid Hunan Electric Power Co Ltd
Current assignee: Super High Voltage Substation Co Of State Grid Hunan Electric Power Co ltd; State Grid Corp of China SGCC; State Grid Hunan Electric Power Co Ltd
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-04-28
Anticipated expiration: 2032-11-14

Abstract

The utility model discloses a forklift with two purposes of fork lifting, which comprises a forklift body and a forklift lifting piece, wherein the forklift lifting piece is arranged on the forklift body and used for forklift loading of cargoes, and a detachable lifting mechanism is arranged on the forklift lifting piece; the lifting mechanism comprises a connecting rod welded on the upper surface of the forklift lifting piece and a lifting plate rotatably arranged at the upper end of the connecting rod, a supporting rod rotatably arranged at the free end of the lifting plate, and the lower end of the supporting rod is fixed with the forklift lifting piece through a positioning mechanism; through the hoist mechanism of fork truck lifter installation, hoist and mount the power device that contacts with ground when being convenient for hoist and mount mechanism follows fork truck lifter and go up and down, the fork truck lifter is difficult to insert when having solved power device and ground contact too closely and carries out the problem of fork, and hoist and mount mechanism can also dismantle simultaneously for fork truck can hoist and mount and fork dress's conversion.

Description

Dual-purpose lorry-mounted forklift for fork and crane

Technical Field

The utility model belongs to the technical field of forklifts, and particularly relates to a forklift with dual purposes of fork and lifting.

Background

The power grid company has a large amount of maintenance work each year, relates to the transportation work of a large amount of large-scale spare parts, large-scale tools and large-scale test instruments, needs to use a forklift or a crane for loading, but most substations have no maintenance workshops, do not have large-scale loading and unloading tools such as a crane or a forklift, can only be configured on site, and can only be configured with the crane or the forklift, after the substations perform loading and unloading, the large-scale spare parts, the large-scale tools and the large-scale test instruments arrive at a base and then are loaded and unloaded again through the crane or the forklift configured on site, so that a large amount of funds are wasted, and labor cost is wasted.

Chinese patent CN202122982475.3 proposes a truck-mounted self-lifting forklift, which can be loaded to a destination along with a truck for loading and unloading goods, but can only be used for fork loading, and because a part of electric devices are directly placed on the ground, there is no gap between the bottom of the electric devices and the ground, the fork cannot directly extend below the equipment, which causes the problem that the electric equipment is difficult to fork.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides a forklift with two purposes of fork lifting, which is additionally provided with a detachable lifting mechanism, so as to meet the loading and unloading requirements of electric devices under different conditions.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a fork and lift dual-purpose lorry fork truck, includes the fork truck main part, fork truck lifter is installed to the fork truck main part, detachable hoist mechanism is installed to fork truck lifter, the bottom of fork truck main part still is equipped with running gear.

Optionally, the hoist mechanism includes the connecting rod, hangs lift plate and bracing piece, connecting rod one end sets firmly the upper surface of fork truck lifter, and the other end with it is articulated to hang the lift plate, hang the free end of lift plate with the bracing piece is articulated, just the bracing piece keep away from the one end of lift plate through positioning mechanism with fork truck lifter can dismantle the connection.

Optionally, positioning mechanism includes clamping piece and fixed subassembly, clamping piece set up in bracing piece tip and open end orientation fork truck lifting piece, fixed subassembly sets up in one side of clamping piece, so that the clamping piece cutting ferrule is in when fork truck lifting piece's outside, fixed subassembly is fixed in clamping piece on the fork truck lifting piece.

Optionally, the ferrule is a "fang" shaped sheet metal member.

Optionally, fixed subassembly includes sleeve pipe and inserted bar, the sleeve pipe sets firmly in one side of card external member, the inserted bar inserts and locates sheathed tube hole and can follow axial movement, be equipped with on the fork truck lifter and supply inserted bar male jack.

Optionally, the one end that the inserted bar kept away from the card external member is equipped with the pull ring and is close to the one end of card external member and is equipped with the shelves ring, the outside cover of inserted bar is equipped with compression spring, the shelves ring is connected to compression spring one end and the other end is connected to sheathed tube interior pore wall.

Optionally, the support rod is provided with a first magnetic connecting piece, and the connecting rod is provided with a second magnetic connecting piece, so that the first magnetic connecting piece is magnetically connected with the second magnetic connecting piece when the support rod is close to the connecting rod.

Optionally, a U-shaped groove is formed in the front side of the lifting plate.

Optionally, the running gear includes supporting leg and walking wheel, the tip of supporting leg is equipped with the gyro wheel.

Optionally, a cavity for accommodating the supporting leg is formed in the bottom of the forklift lifting piece.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the hoist mechanism of fork truck lifter installation, hoist and mount the power device that contacts with ground when being convenient for hoist and mount mechanism follows fork truck lifter and go up and down, the fork truck lifter is difficult to insert when having solved power device and ground contact too closely and carries out the problem of fork, and hoist and mount mechanism can also dismantle simultaneously for fork truck can hoist and mount and fork dress's conversion.

2. Through the fixed subassembly of constituteing by sleeve pipe, inserted bar, pull ring, fender ring, compression spring, be convenient for clamping sleeve spare cutting ferrule is fixed behind fork truck lifting part is outside, can also simultaneously through the external pulling pull ring for the inserted bar is taken out by the inside of location jack, thereby is convenient for clamping sleeve spare and fork truck lifting part separation.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic side view of an embodiment of the present utility model;

FIG. 2 is a schematic view of a lifting side view structure in a lifting state according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a fork-mounted lifting side view structure according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a perspective structure of a lifting plate according to an embodiment of the present utility model;

FIG. 5 is a schematic perspective view of a positioning mechanism according to an embodiment of the present utility model;

FIG. 6 is a schematic cross-sectional view of a positioning mechanism according to an embodiment of the present utility model;

in the figure: 1. a fork truck main body; 2. a forklift lifting member; 3. a hoisting mechanism; 4. a walking mechanism; 31. a connecting rod; 32. lifting the plate; 33. a support rod; 34. a positioning mechanism; 41. support legs; 42. a walking wheel; 43. a roller; 341. a card set; 342. a fixing assembly; 342a, a sleeve; 342b, a plug-in rod; 342c, pull ring; 342d, a baffle ring; 342e, compression springs; 101. a jack; 102. a first magnetic connection; 103. a second magnetic connection.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1 to 6, the present utility model provides a technical solution: the utility model provides a fork-lift dual-purpose lorry fork truck, includes fork truck main part 1, fork truck lifting member 2 is installed to fork truck main part 1, and detachable hoist mechanism 3 is installed to fork truck lifting member 2, and fork truck main part 1's bottom still is equipped with running gear 4.

In this embodiment, through the hoist mechanism 3 of installing on fork truck lifter 2, hoist and mount mechanism 3 of being convenient for hoist and mount electric power device to contact with the ground when following fork truck lifter 2 and go up and down, the problem that fork truck lifter 2 is difficult to insert when having solved electric power device and ground contact too closely to fork, hoist and mount mechanism 3 can also dismantle simultaneously for fork truck can hoist and mount and fork dress's conversion.

In this embodiment, the forklift lifting member 2 is a fork of a forklift, the side surface of the forklift lifting member is L-shaped, and the forklift lifting member is lifted or lowered by means of the lifter of the forklift body 1, as shown in fig. 2 and 3, the lifting mechanism 3 in this embodiment includes a connecting rod 31, a lifting plate 32 and a supporting rod 33, one end of the connecting rod 31 is fixedly arranged on the upper surface of the forklift lifting member 2, specifically, the end of the connecting rod 31 is welded on the vertical portion of the fork, while the other end of the connecting rod 31 is hinged with the lifting plate 32, the free end of the lifting plate 32 is hinged with the supporting rod 33, and one end of the supporting rod 33, which is far away from the lifting plate 32, is detachably connected with the horizontal portion of the fork of the forklift lifting member 2 through a positioning mechanism 34.

Through the structure, the lifting mechanism 3 which is convenient for the connecting rod 31, the lifting plate 32, the supporting rod 33 and the positioning mechanism 34 to form is used for lifting the electric power device after lifting along with the forklift lifting piece 2.

The forklift of this embodiment can realize two working states shown in fig. 2 and 3, the hatched portions in fig. 2 and 3 indicate electric devices to be carried, in the lifting state shown in fig. 2, the supporting bar 33 is connected with the forklift lifting member 2 through the positioning mechanism 34, the lifting plate 32 is placed down to a horizontal state at this time, the supporting bar 33 and the connecting bar 31 are respectively supported below the lifting plate 32, the lifting plate 32 and the electric devices are connected by ropes, the forklift body 1 is moved so that the electric devices are located between the forks on the left side and the right side of the forklift lifting member 2, and then the lifter of the forklift body 1 is operated to lift, so that the electric devices can be lifted.

In the fork-loading state shown in fig. 3, the lifting mechanism 3 is stored, the supporting bar 33 is separated from the forklift lifting member 2, the lifting plate 32 is folded to the vertical state, and the supporting bar 33 is also folded and approaches the lifting plate 32, so that the space on the upper surface of the fork of the forklift lifting member 2 is prevented from being occupied, and the fork-loading operation is ensured to be carried out smoothly.

Because the forks of the forklift lifting member 2 are respectively disposed at the left and right sides of the forklift body 1, in this embodiment, the supporting rods 33 and the connecting rods 31 are respectively two and are in one-to-one correspondence with the forks, as shown in fig. 4, the lifting plates 32 are metal rectangular plates, two sides of which are respectively provided with hinge parts corresponding to each supporting rod 33 and the connecting rod 31 one by one, and the front sides of the lifting plates 32 are provided with U-shaped grooves, so that the forklift lifting members can adapt to high power devices in the preparation stage (i.e., the forklift body 1 moves, so that the power devices are located between the forks at the left and right sides of the forklift lifting member 2).

As shown in fig. 5, the positioning mechanism 34 in this embodiment includes a clamping member 341 and a fixing component 342, the clamping member 341 is disposed at an end of the supporting rod 33, the fixing component 342 is disposed at one side of the clamping member 341, the clamping member 341 is a "fang" shaped metal plate member, and an open end of the clamping member is oriented to a fork corresponding to the forklift lifting member 2.

As shown in fig. 6, in this embodiment, the fixing component 342 includes a sleeve 342a and an inserting rod 342b, the sleeve 342a is fixedly disposed on one side of the clamping sleeve 341 through a welding manner, the inserting rod 342b is inserted into an inner hole of the sleeve 342a and can move along an axial direction, and meanwhile, as shown in fig. 3, the fork of the forklift lifting member 2 is provided with an inserting hole 101 into which the inserting rod 342b is inserted, so that the fixing component 342 is implemented to fix the clamping sleeve 341 on the fork of the forklift lifting member 2.

In order to avoid the drop of the inserting rod 342b, and facilitate the disassembly and assembly of the positioning mechanism 34 and the forklift lifting member 2, as shown in fig. 6, in this embodiment, one end of the inserting rod 342b away from the clamping member 341 is provided with a pull ring 342c, and one end close to the clamping member 341 is provided with a baffle ring 342d, the outside of the inserting rod 342b is sleeved with a compression spring 342e, the inserting rod 342b and the compression spring 342e are both located in the inner hole of the sleeve 342a, one end of the compression spring 342e is fixedly connected with the baffle ring 342d through welding, and the other end is fixedly connected with the inner hole wall of the sleeve 342a through welding, so that the clamping sleeve 341 is conveniently positioned after the forklift lifting member 2 is positioned outside, and meanwhile, the inserting rod 342b can be separated from the jack 101 through the pull ring 342c, so that the clamping member 341 is conveniently separated from the corresponding fork in the forklift lifting member 2.

As shown in fig. 3, in order for the hoist mechanism 3 to be effectively stored in the fork-mounted state, the support bar 33 is mounted with the first magnetic connection member 102, and the connection bar 31 is mounted with the second magnetic connection member 103, so that the first magnetic connection member 102 is magnetically connected with the second magnetic connection member 103 when the support bar 33 approaches the connection bar 31, thereby facilitating the hoist mechanism 3 to be fixed when stored and folded.

In this embodiment, the first magnetic connecting piece 102 and the second magnetic connecting piece 103 may be permanent magnets, and the installation positions may be outside the supporting rod 33 and the connecting rod 31, so as to be replaced when demagnetizing, or installed inside the supporting rod 33 and the connecting rod 31, so as to avoid falling or being damaged after receiving a collision.

As shown in fig. 1 to 3, the traveling mechanism 4 of the present embodiment includes support legs 41 and traveling wheels 42, and the ends of the support legs 41 are provided with rollers 43. Meanwhile, a cavity for accommodating the supporting leg 41 is formed in the bottom of the forklift lifting member 2.

The working principle and the use flow of the utility model are described as follows:

when the forklift is required to be mounted on a truck, the lifter of the forklift body 1 is controlled to ascend until the height of the forklift lifter 2 is at the target height, the forklift body 1 is moved to the container of the truck, then the lifter of the forklift body 1 is controlled to descend, the forklift lifter 2 supports the forklift body 1 and the travelling mechanism 4 is retracted, and the lifter is stopped until the bottom plate of the container is clamped by the forklift lifter 2 and the supporting leg 41 of the travelling mechanism 4, so that the mounting is completed.

When the electric power device is required to be hoisted, the clamping sleeve piece 341 at the end part of the supporting rod 33 is clamped outside the fork of the forklift lifting piece 2, the inserting rod 342b of the fixing assembly 342 is inserted into the inserting hole 101 of the forklift lifting piece 2, and after the electric power device is connected with the hoisting plate 32 through a rope, the electric power device is hoisted by controlling the forklift lifting piece 2 to ascend.

Before the electric power device needs to be forked, the pull ring 342c of the fixing assembly 342 is pulled outwards to enable the inserting rod 342b to be separated from the inserting hole 101, the clamping sleeve 341 is separated from the fork of the forklift lifting piece 2, the lifting plate 32 is rotated to enable the lifting plate 32 to be in contact with the forklift body 1, meanwhile, the supporting rod 33 is close to the connecting rod 31, and under the attraction of the first magnetic connecting piece 102 and the second magnetic connecting piece 103, the lifting mechanism 3 is folded and then fixed.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a fork-lift dual-purpose lorry fork truck, its characterized in that, including fork truck main part (1), fork truck lifter (2) are installed to fork truck main part (1), detachable hoist mechanism (3) are installed to fork truck lifter (2), the bottom of fork truck main part (1) still is equipped with running gear (4).

2. The forklift truck for fork and crane dual-purpose according to claim 1, wherein the lifting mechanism (3) comprises a connecting rod (31), a lifting plate (32) and a supporting rod (33), one end of the connecting rod (31) is fixedly arranged on the upper surface of the forklift lifting piece (2), the other end of the connecting rod is hinged with the lifting plate (32), the free end of the lifting plate (32) is hinged with the supporting rod (33), and one end of the supporting rod (33) far away from the lifting plate (32) is detachably connected with the forklift lifting piece (2) through a positioning mechanism (34).

3. The forklift truck for fork and crane use according to claim 2, wherein the positioning mechanism (34) comprises a clamping sleeve member (341) and a fixing assembly (342), the clamping sleeve member (341) is arranged at the end part of the supporting rod (33) and the opening end faces the forklift lifting member (2), and the fixing assembly (342) is arranged at one side of the clamping sleeve member (341) so that the clamping sleeve member (341) is fixed on the forklift lifting member (2) by the fixing assembly (342) when the clamping sleeve member (341) is clamped outside the forklift lifting member (2).

4. A fork lift truck according to claim 3, wherein the ferrule (341) is a "fang" shaped sheet metal member.

5. A forklift truck as claimed in claim 3, wherein the fixing component (342) comprises a sleeve (342 a) and a plug rod (342 b), the sleeve (342 a) is fixedly arranged on one side of the clamping set (341), the plug rod (342 b) is inserted into an inner hole of the sleeve (342 a) and can move along the axial direction, and the forklift lifting member (2) is provided with an insertion hole (101) for inserting the plug rod (342 b).

6. The forklift truck for forklift dual-purpose of fork and crane according to claim 5, wherein one end of the inserted link (342 b) far away from the clamping sleeve member (341) is provided with a pull ring (342 c) and one end close to the clamping sleeve member (341) is provided with a baffle ring (342 d), the outside of the inserted link (342 b) is sleeved with a compression spring (342 e), one end of the compression spring (342 e) is connected with the baffle ring (342 d) and the other end is connected with the inner hole wall of the sleeve (342 a).

7. The forklift truck for fork and crane use according to claim 2, wherein the support bar (33) is provided with a first magnetic connecting piece (102), and the connecting bar (31) is provided with a second magnetic connecting piece (103), so that the first magnetic connecting piece (102) is magnetically connected with the second magnetic connecting piece (103) when the support bar (33) approaches the connecting bar (31).

8. The forklift truck for fork and crane use according to claim 2, wherein the front side of the lifting plate (32) is provided with a U-shaped groove.

9. The forklift truck for fork and crane use according to claim 1, wherein the travelling mechanism (4) comprises a supporting leg (41) and a travelling wheel (42), and the end part of the supporting leg (41) is provided with a roller (43).

10. The forklift truck for fork and crane use according to claim 9, characterized in that the bottom of the forklift truck lifting element (2) is provided with a cavity for accommodating the supporting leg (41).