CN211419484U

CN211419484U - Guide rail fixing device on forklift gantry

Info

Publication number: CN211419484U
Application number: CN201922126035.0U
Authority: CN
Inventors: 陈春梅; 石磊; 王茂兵; 陈凯
Original assignee: Anhui Heli Co Ltd
Current assignee: Anhui Heli Co Ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-09-04
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses a guide rail fixing device on fork truck portal, including embracing the card, embrace the card and form by two detachable connections of armful card unit, the tip one side of embracing the card is fixed with the connecting plate through the bolt, U type groove has been seted up to the one end of connecting plate, the width in U type groove is greater than the screw rod diameter of bolt just is less than the minimum periphery width of the head of bolt. The utility model provides a guide rail fixing device on a forklift gantry, which adopts an assembly mode to fix a guide rail, and avoids the problem that the guide rail is difficult to disassemble because a support plate welded on the gantry and a support plate welded on the guide rail are connected by screw threads to fix the guide rail; meanwhile, the problem that the number of support plates welded on the portal is different to cause different materials of the portal when accessories are not assembled, three valves are assembled and four valves are assembled is avoided, and the portal materials are further increased when a support used for fixing a guide rail is welded on the portal, so that the materials are difficult to distinguish when a workshop is assembled and welded.

Description

Guide rail fixing device on forklift gantry

Technical Field

The utility model relates to a fork truck produces the field, especially relates to a guide rail fixing device on fork truck portal.

Background

At present, a forklift is a loading and unloading machine which can effectively combine horizontal transportation and vertical lifting, has the comprehensive functions of loading, unloading, lifting, transportation and the like, and has the advantages of high working efficiency, convenient operation and use, flexibility and the like; the forklift has high standardization and universality, and is widely applied to factories, mines, warehouses, stations, ports, airports, goods yards, circulation centers and distribution centers.

When the forklift is provided with the two-stage full-free gantry, a rubber tube for supplying oil to an accessory generally fixes the trend of the rubber tube through the guide rail, and a support plate welded on the guide rail and a support plate welded on the gantry fix the guide rail and the gantry through threaded connection, so that the guide rail is difficult to disassemble; the number of the support plates welded on the portal is different under the three conditions of not assembling accessories, matching three-piece valve accessories and matching four-piece valve accessories, so that the materials of the portal are different, and whether the support used for fixing the guide rail is welded on the portal or not leads to further increase of the materials of the portal, so that the materials of the portal are difficult to distinguish when the portal is assembled and welded in a workshop, and troubles are brought to the production of the workshop.

Disclosure of Invention

The utility model aims at providing a guide rail fixing device on a forklift gantry, which solves the problem that the guide rail is difficult to disassemble due to the fact that a support plate welded on the gantry and a support plate welded on the guide rail are connected through threads to fix the guide rail in the prior art; and the number of the support plates welded on the portal is different under the three conditions of not assembling accessories, matching three-piece valve accessories and matching four-piece valve accessories, so that the materials of the portal are different, and whether the support used for fixing the guide rail is welded on the portal or not leads to further increase of the materials of the portal, thereby causing the problem that the materials are difficult to distinguish when the materials are assembled and welded in a workshop.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a guide rail fixing device on fork truck portal, includes embraces the card, it is formed by two detachable connections of embracing the card unit to embrace the card, the tip one side of embracing the card is fixed with the connecting plate through the bolt, U type groove has been seted up to the one end of connecting plate, the width in U type groove is greater than the screw rod diameter of bolt just is less than the minimum periphery width of the head of bolt.

The clamping unit comprises a clamping plate, a connecting lug and a lock catch plate, the clamping plate and the connecting lug are of an integrated structure, and the lock catch plate is welded on the outer side wall of the end part of the clamping plate.

The upper side or the lower side of the end part of the clamping plate is provided with a notch, and the connecting lug is provided with a threaded hole.

The two clamping units penetrate through the threaded holes and the nuts through bolts to be fixed to form a cavity with a circular inner part.

The connecting plate comprises a welding section and a clamping section, and the U-shaped groove is formed in the top end of the clamping section.

U type groove joint is in on the screw rod of bolt, through screwing up the bolt with the nut is fixed the connecting plate, the bolt with it is equipped with the bullet pad additional between the joint section.

And the outer side wall of the welding section is welded on the guide rail.

Has the advantages that: the utility model provides a guide rail fixing device on a forklift gantry, which adopts an assembly mode to fix a guide rail, and avoids the problem that the guide rail is difficult to disassemble because a support plate welded on the gantry and a support plate welded on the guide rail are connected by screw threads to fix the guide rail; meanwhile, the problem that materials of the portal frame are further increased due to the fact that the number of support plates welded on the portal frame is different under the three conditions that an accessory is not assembled, three valves are assembled and four valves are assembled is solved, and the problem that materials of the portal frame are difficult to distinguish when the portal frame is welded with a support for fixing a guide rail is solved.

Drawings

Figure 1 is a schematic view of the connection between the guide rail fixing device and the guide rail on the forklift mast,

figure 2 is a top view of figure 1,

FIG. 3 is a schematic view of the structure of the middle clasping clamp of the present invention,

FIG. 4 is a schematic structural view of the clasping unit of the present invention,

fig. 5 is a schematic structural diagram of the middle connection plate of the present invention.

In the figure: the clamp comprises a clamp 1, a clamp plate 1-1, a connecting lug 1-2, a lock catch plate 1-3, a threaded hole 1-4, a guide rail 2, a connecting plate 3, a welding section 3-1, a clamping section 3-2, a U-shaped groove 3-3, a nut 4 and a bolt 5.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

The embodiment of the application provides a guide rail fixing device on the forklift mast, solves the problems that in the prior art, the guide rail on the forklift mast is difficult to disassemble and the mast materials are difficult to distinguish when a workshop is assembled and welded, adopts the guide rail to be fixed in an assembly mode, facilitates the disassembly of the guide rail, and reduces the types of the mast materials.

Referring to fig. 1-2, the utility model provides a guide rail fixing device on fork truck portal, including embracing card 1 for connect the connecting plate 3 of embracing card 1 and guide rail 2, wherein:

referring to fig. 1-5, the clamp 1 is formed by detachably connecting two clamp units, a connecting plate 3 is fixed on one side of the end of the clamp 1 through a bolt 5, a U-shaped groove 3-3 is formed in one end of the connecting plate 3, and the width of the U-shaped groove 3-3 is larger than the diameter of a screw of the bolt 5 and smaller than the minimum peripheral width of the head of the bolt 5.

Referring to fig. 2-4, the clasping unit comprises a clamping plate 1-1, a connecting lug 1-2 and a lock catch plate 1-3, the clamping plate 1-1 and the connecting lug 1-2 are of an integral structure, and the lock catch plate 1-3 is welded on the outer side wall of the end part of the clamping plate 1-1; the upper side or the lower side of the end part of the clamping plate 1-1 is provided with a notch, and the connecting lug 1-2 is provided with a threaded hole 1-4; the two clamping units are fixed through the threaded holes 1-4 and the nuts 4 through the bolts 5 to form a cavity with a circular inner part.

Referring to fig. 1-5, the connecting plate 3 is an integral structure composed of a welding section 3-1 and a clamping section 3-2, and a U-shaped groove 3-3 is formed at the top end of the clamping section 3-2; the U-shaped groove 3-3 is clamped on a screw rod of a bolt 5, the connecting plate 3 is fixed by screwing the bolt 5 and a nut 4, and an elastic pad is additionally arranged between the bolt 5 and the clamping section 3-2; the outer side wall of the welding section 3-1 is welded on the guide rail 2.

Referring to fig. 1-5, the clamp 1 is fixed on a forklift cylinder through the lock catch plates 1-3, the bolts 5 and the nuts 4, the U-shaped grooves 3-3 are clamped on the screw rods of the bolts 5, and the connecting plates 3 are fixed by screwing the bolts 5 and the nuts 4, so that the U-shaped grooves 3-3 can be taken out of the screw rods of the bolts 5 only by loosening the bolts 5 without completely separating the bolts 5 from the nuts 4, and the guide rail 2 is easy to disassemble; the bracket used for fixing the guide rail 2 is not required to be installed on the portal, so that the types of portal materials are reduced.

The utility model provides a guide rail fixing device on a forklift gantry, which adopts an assembly mode to fix a guide rail, and avoids the problem that the guide rail is difficult to disassemble because a support plate welded on the gantry and a support plate welded on the guide rail are connected by screw threads to fix the guide rail; meanwhile, the problem that materials of the portal frame are further increased due to the fact that the number of support plates welded on the portal frame is different under the three conditions that an accessory is not assembled, three valves are assembled and four valves are assembled is solved, and the problem that materials of the portal frame are difficult to distinguish when the portal frame is welded with a support for fixing a guide rail is solved.

Claims

1. The utility model provides a guide rail fixing device on fork truck portal which characterized in that: including embracing card (1), embrace card (1) and embrace the detachable connection of card unit by two and form, the tip one side of embracing card (1) is fixed with connecting plate (3) through bolt (5), U type groove (3-3) have been seted up to the one end of connecting plate (3), the width in U type groove (3-3) is greater than the screw rod diameter of bolt (5) just is less than the minimum periphery width of the head of bolt (5).

2. The guide rail fixing device on the forklift mast according to claim 1, characterized in that: the clamping holding unit comprises a clamping plate (1-1), a connecting lug (1-2) and a lock catch plate (1-3), the clamping plate (1-1) and the connecting lug (1-2) are of an integral structure, and the lock catch plate (1-3) is welded on the outer side wall of the end part of the clamping plate (1-1).

3. The guide rail fixing device on the forklift mast according to claim 2, characterized in that: the upper side or the lower side of the end part of the clamping plate (1-1) is provided with a notch, and the connecting lug (1-2) is provided with a threaded hole (1-4).

4. The guide rail fixing device on the forklift mast according to claim 3, characterized in that: the two clamping units penetrate through the threaded holes (1-4) and the nuts (4) through bolts (5) to be fixed to form a cavity with a circular inner part.

5. The guide rail fixing device on the forklift mast according to claim 4, characterized in that: the connecting plate (3) is of an integrated structure consisting of a welding section (3-1) and a clamping section (3-2), and the U-shaped groove (3-3) is formed in the top end of the clamping section (3-2).

6. The guide rail fixing device on the forklift mast according to claim 5, characterized in that: u type groove (3-3) joint is in on the screw rod of bolt (5), through screwing up bolt (5) with nut (4) are fixed connecting plate (3), bolt (5) with it is equipped with the bullet pad to add between joint section (3-2).

7. The guide rail fixing device on the forklift mast according to claim 5, characterized in that: the outer side wall of the welding section (3-1) is welded on the guide rail (2).