CN211078375U - Reinforced pallet fork at bending part - Google Patents

Abstract

The utility model discloses a position strenghthened type fork of bending, including first goods yoke, installation piece, third threaded rod, slide and connecting block, the below of first goods yoke is provided with second goods yoke, and the top and the draw-in groove cooperation installation of second goods yoke, the lower surface at first goods yoke is seted up to the draw-in groove, first thread groove has been seted up to the upper surface of second goods yoke, and the inside of first thread groove runs through there is first threaded rod, the end and the recess cooperation installation of first threaded rod, and the recess is seted up in the inner wall left side of draw-in groove, the right side at first goods yoke and second goods yoke is fixed respectively to the installation piece. Be provided with first threaded rod and second threaded rod, down pulling second goods fork arm to make the installation piece can block into on the fork truck goods shelves of different models, then twist first threaded rod into first thread groove, make the end of first threaded rod insert in the recess, so that fix first goods fork arm and second goods fork arm.

Description

Reinforced pallet fork at bending part

Technical Field

The utility model relates to a fork technical field specifically is a position strenghthened type fork bends.

Background

The forks are the most commonly used pick-up devices for fork trucks, also known under the name forklift trucks, which are equipped with two forks, for example with the letter L, the horizontal section of the fork is the working part for forking the goods and the vertical section is the supporting part.

However, the height of the common fork is inconvenient to adjust, so that the fork is inconvenient to install on different types of forklifts, and the application range is small.

Disclosure of Invention

An object of the utility model is to provide a position strenghthened type fork bends to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a reinforced pallet fork with a bending part comprises a first pallet fork arm, an installation block, a third threaded rod, a sliding plate and a connecting block, wherein a second pallet fork arm is arranged below the first pallet fork arm, the upper part of the second pallet fork arm is installed in a matched manner with a clamping groove, the clamping groove is formed in the lower surface of the first pallet fork arm, a first threaded groove is formed in the upper surface of the second pallet fork arm, a first threaded rod penetrates through the first threaded groove, the tail end of the first threaded rod is installed in a matched manner with a groove, the groove is formed in the left side of the inner wall of the clamping groove, the installation block is respectively fixed on the right sides of the first pallet fork arm and the second pallet fork arm, a second threaded rod penetrates through the middle of the installation block, a fixing plate is installed at the tail end of the second threaded rod, the third threaded rod is respectively fixed on the front side and the back side of the upper part of the second pallet fork arm, and the outer side of the third threaded rod is, the slide sets up both sides around the below of second goods yoke, and the inboard and the spout cooperation installation of slide, the outside surface at second goods yoke is seted up to the spout, the upper and lower both sides of slide all run through there is the fourth threaded rod, and the end and the second thread groove cooperation installation of fourth threaded rod, the outside at the spout is seted up to the second thread groove, the place ahead at the slide is installed to the connecting block, and the connecting block is connected with the connecting axle through wire rope.

As a further aspect of the present invention: the second fork arm is connected with the first fork arm and the clamping through the clamping groove, and the width of the second fork arm is the same as that of the first fork arm.

As a further aspect of the present invention: first threaded rod is threaded connection through first thread groove and second goods yoke, and first thread groove is equidistant distribution on second goods yoke.

As a further aspect of the present invention: the mounting block is in threaded connection with the second threaded rod, and the second threaded rod is movably connected with the fixing plate.

As a further aspect of the present invention: the third threaded rods and the connecting shafts are symmetrically arranged about the central axis of the second cargo fork arm, and the third threaded rods and the connecting shafts are arranged in two groups.

As a further aspect of the present invention: the slide passes through the spout and constitutes sliding structure with the second fork arm, and the spout sets up about the axis symmetry of second fork arm.

As a further aspect of the present invention: the fourth threaded rod is in threaded connection with the second goods fork arm through a second threaded groove, and the second threaded groove is distributed at equal intervals on the second goods fork arm.

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

1. the reinforced fork with the bending part is provided with a first threaded rod and a second threaded rod, a second fork arm is pulled downwards so that the mounting block can be clamped on forklift goods shelves of different models, then the first threaded rod is screwed into the first threaded groove, and the tail end of the first threaded rod is inserted into the groove so as to fix the first fork arm and the second fork arm;

2. the reinforced pallet fork with the bending part is provided with a second threaded rod and a fixed plate, after the pallet fork is installed on a mounting frame of a forklift, the second threaded rod is rotated to drive the fixed plate to move inwards, so that the fixed plate supports against the mounting frame of the forklift to fix the pallet fork on the mounting frame, and the pallet fork is prevented from falling off the mounting frame;

3. this position strenghthened type fork bends is provided with slide and connecting block, according to the size of goods, the position of slide is adjusted in the slip to the position of adjusting the connecting block, thereby change the stress point, so that all play the reinforcing effect to the goods of not unidimensional.

Drawings

Fig. 1 is a schematic front sectional view of a reinforced pallet fork with a bending part.

Fig. 2 is a schematic top view of a reinforced fork with a bending portion.

Fig. 3 is an enlarged schematic view of a portion a of the reinforced fork of fig. 1.

In the figure: 1. first goods yoke, 2, second goods yoke, 3, draw-in groove, 4, first thread groove, 5, first threaded rod, 6, recess, 7, installation piece, 8, second threaded rod, 9, fixed plate, 10, third threaded rod, 11, connecting axle, 12, slide, 13, spout, 14, fourth threaded rod, 15, second thread groove, 16, connecting block, 17, wire rope.

Detailed Description

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

Referring to fig. 1 to 3, in an embodiment of the present invention, a bending part reinforced pallet fork includes a first pallet fork arm 1, a mounting block 7, a third threaded rod 10, a sliding plate 12 and a connecting block 16, a second pallet fork arm 2 is disposed below the first pallet fork arm 1, a clamping groove 3 is disposed above the second pallet fork arm 2, the clamping groove 3 is disposed on a lower surface of the first pallet fork arm 1, a first threaded groove 4 is disposed on an upper surface of the second pallet fork arm 2, a first threaded rod 5 is disposed inside the first threaded groove 4, a terminal of the first threaded rod 5 is disposed to be engaged with a groove 6, the groove 6 is disposed on a left side of an inner wall of the clamping groove 3, the mounting block 7 is respectively fixed on a right side of the first pallet fork arm 1 and the second pallet fork arm 2, a second threaded rod 8 is disposed in a middle portion of the mounting block 7, a fixing plate 9 is mounted on a terminal of the second threaded rod 8, the third threaded rod 10 is respectively fixed on front and rear sides of an upper portion of the second pallet fork arm 2, and the outside of third threaded rod 10 installs connecting axle 11, slide 12 sets up both sides around the below of second goods yoke 2, and the inboard and the spout 13 cooperation installation of slide 12, spout 13 is seted up on the outside surface of second goods yoke 2, fourth threaded rod 14 has all been run through to the upper and lower both sides of slide 12, and the terminal and the second thread groove 15 cooperation installation of fourth threaded rod 14, second thread groove 15 is seted up in the outside of spout 13, connecting block 16 installs in the place ahead of slide 12, and connecting block 16 is connected with connecting axle 11 through wire rope 17.

Second goods yoke 2 passes through draw-in groove 3 to be connected with first goods yoke 1 and block, and the width of second goods yoke 2 is the same with the width of first goods yoke 1, down stimulates second goods yoke 2 to make installation piece 7 can block into on the fork truck goods shelves of different models.

First threaded rod 5 is threaded connection through first thread groove 4 and second goods yoke 2, and first thread groove 4 is equidistant distribution on second goods yoke 2, twists first threaded rod 5 in first thread groove 4, makes the end of first threaded rod 5 insert in the recess 6 to fix first goods yoke 1 and second goods yoke 2.

Installation piece 7 is threaded connection with second threaded rod 8, and second threaded rod 8 is swing joint with fixed plate 9, and rotatory second threaded rod 8 drives fixed plate 9 and removes toward the inboard, makes fixed plate 9 support fork truck's mounting bracket to fix the fork on the mounting bracket.

The third threaded rods 10 and the connecting shafts 11 are symmetrically arranged about the central axis of the second cargo fork arm 2, two groups of the third threaded rods 10 and two groups of the connecting shafts 11 are arranged, and in the process of sliding the sliding plate 12, the third threaded rods 10 can be rotated to drive the connecting shafts 11 to rotate so as to release the steel wire ropes 17.

The sliding plate 12 and the second fork arm 2 form a sliding structure through the sliding groove 13, and the sliding groove 13 is symmetrically arranged about the central axis of the second fork arm 2, and the position of the sliding plate 12 is slidably adjusted according to the size of the goods, so that the position of the connecting block 16 is adjusted, and the force bearing point is changed.

The fourth threaded rod 14 is in threaded connection with the second cargo yoke 2 through a second threaded groove 15, the second threaded grooves 15 are distributed on the second cargo yoke 2 at equal intervals, and the fourth threaded rod 14 penetrates through the sliding plate 12 and is screwed into the second threaded groove 15 so as to fix the sliding plate 12.

The utility model discloses a theory of operation is: when the fork is used, the second fork arm 2 is pulled downwards according to the height of a mounting frame of a fork truck so that the mounting block 7 can be clamped on the goods shelves of the fork trucks of different models, then the first threaded rod 5 is screwed into the first threaded groove 4, the tail end of the first threaded rod 5 is inserted into the groove 6 so as to fix the first fork arm 1 and the second fork arm 2, after the fork truck is mounted on the mounting frame of the fork truck, the second threaded rod 8 is rotated to drive the fixing plate 9 to move inwards, the fixing plate 9 supports against the mounting frame of the fork truck so as to fix the fork truck on the mounting frame, the fork truck is prevented from falling off the mounting frame, the position of the sliding plate 12 is slidably adjusted according to the size of goods so as to adjust the position of the connecting block 16, so that the stress point is changed, so that goods of different sizes are reinforced, in the process of sliding the sliding plate 12, the third threaded rod 10 can be rotated to drive the connecting shaft 11 to rotate, so as to pay out the steel wire rope 17, after the fixed place is adjusted, the fourth threaded rod 14 is screwed into the second threaded groove 15 through the sliding plate 12 to fix the sliding plate 12, after the second fork arm 2 forks the goods, the steel wire rope 17 can be tightened to play a role of lifting the two sides of the second fork arm 2, thereby reinforcing the bent part of the fork, thus completing the use process of the reinforced fork at the bent part,

above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims (7)

1. A reinforced cargo fork with a bending part comprises a first cargo fork arm (1), an installation block (7), a third threaded rod (10), a sliding plate (12) and a connecting block (16), and is characterized in that a second cargo fork arm (2) is arranged below the first cargo fork arm (1), the upper part of the second cargo fork arm (2) is installed in a matching manner with a clamping groove (3), the clamping groove (3) is arranged on the lower surface of the first cargo fork arm (1), a first threaded groove (4) is arranged on the upper surface of the second cargo fork arm (2), a first threaded rod (5) penetrates through the first threaded groove (4), the tail end of the first threaded rod (5) is installed in a matching manner with a groove (6), the groove (6) is arranged on the left side of the inner wall of the clamping groove (3), the installation block (7) is respectively fixed on the right sides of the first cargo fork arm (1) and the second cargo fork arm (2), a second threaded rod (8) penetrates through the middle of the mounting block (7), a fixing plate (9) is mounted at the tail end of the second threaded rod (8), third threaded rods (10) are respectively fixed on the front side and the rear side of the upper portion of the second cargo fork arm (2), a connecting shaft (11) is mounted on the outer side of each third threaded rod (10), sliding plates (12) are arranged on the front side and the rear side of the lower portion of the second cargo fork arm (2), the inner sides of the sliding plates (12) are mounted in a matched mode with sliding grooves (13), the sliding grooves (13) are formed in the outer side surface of the second cargo fork arm (2), fourth threaded rods (14) penetrate through the upper side and the lower side of each sliding plate (12), the tail ends of the fourth threaded rods (14) are mounted in a matched mode with second threaded grooves (15), the second threaded grooves (15) are formed in the outer side of the sliding grooves (13), and a connecting block (16) is mounted in the front of the sliding plates, and the connecting block (16) is connected with the connecting shaft (11) through a steel wire rope (17).

2. The reinforced cargo fork with the bending part as recited in claim 1, wherein the second cargo fork arm (2) is connected with the first cargo fork arm (1) in a clamping manner through a clamping groove (3), and the width of the second cargo fork arm (2) is the same as that of the first cargo fork arm (1).

3. The reinforced cargo fork with the bending part as recited in claim 1, wherein the first threaded rod (5) is in threaded connection with the second cargo fork arm (2) through the first threaded groove (4), and the first threaded groove (4) is distributed on the second cargo fork arm (2) at equal intervals.

4. The reinforced pallet fork with the bending part as claimed in claim 1, wherein the mounting block (7) is in threaded connection with the second threaded rod (8), and the second threaded rod (8) is movably connected with the fixing plate (9).

5. The reinforced fork according to claim 1, wherein the third threaded rods (10) and the connecting shafts (11) are symmetrically arranged about the central axis of the second fork arm (2), and two sets of the third threaded rods (10) and the connecting shafts (11) are arranged.

6. The reinforced fork of claim 1, wherein the sliding plate (12) and the second fork arm (2) form a sliding structure through a sliding groove (13), and the sliding groove (13) is symmetrically arranged about a central axis of the second fork arm (2).

7. The reinforced cargo fork with the reinforced bending part as recited in claim 1, wherein the fourth threaded rod (14) is in threaded connection with the second cargo fork arm (2) through a second threaded groove (15), and the second threaded groove (15) is distributed on the second cargo fork arm (2) at equal intervals.

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