Forklift overhead guard protection structure

Abstract

The utility model discloses a forklift overhead guard protective structure, which comprises a first mounting plate and a bolt support, the first mounting plate and the bolt support are respectively arranged on an overhead guard body, a plurality of hinges are arranged on the first mounting plate, the hinges are all connected with a second mounting plate, and the second mounting plate is provided with a bolt. The second installation plate is provided with a protection part, the end, away from the second installation plate, of the protection part is connected with a third installation plate, the end face of the third installation plate is provided with a pin cylinder and a lock catch, and a pin shaft matched with the lock catch and the plug pin support is arranged in the pin cylinder in an inserted mode. The forklift cab protective device is simple in structure and capable of protecting the two sides of the cab to a certain degree, protective parts are additionally arranged on the basis that a traditional forklift cab without a protective structure is not changed, investment cost is effectively reduced, and the requirement of low-end markets for safety protection is met.

Description

Technical Field

[0001] The utility model relates to the technical field of forklift protection, in particular to a forklift top guard protection structure. Background Art

[0002] The emergence of electric forklifts can be traced back to the 1960s, when people began to pay attention to environmental protection and energy conservation. Traditional internal combustion forklifts were criticized for pollution and noise. Therefore, as a new type of logistics equipment, electric forklifts have gradually attracted people's attention due to their advantages such as environmental protection and energy conservation. With the continuous advancement of science and technology and the increase in market demand, electric forklifts will be used in more industries in the future. Electric forklifts are widely used in various occasions, such as workshops, warehouses, docks, cargo yards, supermarkets, airports, etc. It can not only be used for cargo handling, stacking, loading and unloading operations in indoor environments, but also in outdoor environments. For example, in freight operations in ports, airports and other places, large electric forklifts can easily handle overweight or overlong cargo. The wide application of electric forklifts provides enterprises with efficient logistics services and improves production efficiency.

[0003] The ordinary cab of an existing electric forklift is usually equipped with matching door panels on both sides of the cab. Although this can greatly improve the protection of people inside the cab, it is necessary to check whether there are pipes or other components connected to the door panels during replacement, which has high maintenance costs and cannot meet the safety protection needs of the low-end market. Therefore, a forklift overhead guard protection structure is proposed. Utility Model Content

[0004] The utility model aims to provide a forklift overhead guard protection structure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a forklift overhead guard protection structure, comprising a first mounting plate and a latch support, wherein the first mounting plate and the latch support are respectively arranged on the overhead guard body, a plurality of hinges are arranged on the first mounting plate, and the plurality of hinges are connected to the second mounting plate, a protective member is arranged on the second mounting plate, the end of the protective member away from the second mounting plate is connected to the third mounting plate, the end surface of the third mounting plate is respectively installed with a pin barrel and a lock buckle, wherein a pin shaft cooperating with the lock buckle and the latch support is inserted in the pin barrel.

[0006] As a further solution of the utility model: the protective member includes a first steel pipe and a second steel pipe of different lengths, the end of the first steel pipe is welded to the second mounting plate and the third mounting plate, and the end of the second steel pipe is welded to the second mounting plate and the third mounting plate.

[0007] As a further solution of the utility model: a plurality of waist-shaped holes and threaded holes are opened on the surface of the first mounting plate, a plurality of combination bolts are installed on the surface of the first mounting plate, the plurality of combination bolts respectively pass through the corresponding plurality of waist-shaped holes and are connected to the roof guard frame body, a plurality of bolts are installed on the surface of the hinge, the plurality of bolts respectively pass through the corresponding plurality of threaded holes and are connected to the first mounting plate.

[0008] As a further solution of the present invention: the first mounting plate is detachably connected to the hinge.

[0009] As a further solution of the utility model: two first pin barrels are arranged side by side on the end surface of the third mounting plate, the pin shaft passes through the two first pin barrels, and a handle cooperating with the lock is installed in the area of ​​the outer circumference of the pin shaft located between the two first pin barrels.

[0010] As a further solution of the utility model: a second pin barrel for inserting the end of the pin shaft is installed on the end surface of the pin support.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The use of protective parts can provide certain protection for both sides of the cab under the action of the first steel pipe and the second steel pipe. Protective parts can be added without changing the traditional forklift cab without protective structure, which effectively reduces the investment cost and meets the safety protection needs of the low-end market. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the protection structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the combination of the protective structure and the top guard frame body of the utility model;

[0015] Figure 3 This is a schematic diagram of the first mounting plate and hinge combination of the utility model;

[0016] Figure 4 This is a schematic diagram of a first mounting plate of the utility model;

[0017] Figure 5 This is a schematic diagram of the third mounting plate and latch support of the utility model;

[0018] In the figure: 1. first mounting plate; 2. hinge; 3. second mounting plate; 4. bolt; 5. waist-shaped hole; 6. first steel pipe; 7. second steel pipe; 8. third mounting plate; 9. pin shaft; 10. first pin barrel; 11. lock buckle; 12. latch support; 13. roof guard frame body. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-5 In an embodiment of the utility model, a forklift overhead guard protection structure includes a first mounting plate 1 and a latch support 12, wherein the first mounting plate 1 and the latch support 12 are respectively arranged on an overhead guard body 13, the overhead guard body 13 includes two inverted U-shaped legs, and the two legs are both equipped with a protective structure, the first mounting plate 1 and the latch support 12 are respectively installed on two vertical portions of a U-shaped leg, the first mounting plate 1 is provided with a plurality of hinges 2, and the plurality of hinges 2 are all connected to the second mounting plate 3, in this embodiment, preferably, the number of hinges 2 There are two hinges 2, and the two hinges 2 are detachably connected to the first mounting plate 1, which is convenient for removing or installing the two hinges 2 from the first mounting plate 1, and the two hinges 2 are welded to the second mounting plate 3, and a protective member is provided on the second mounting plate 3. The end of the protective member away from the second mounting plate 3 is connected to the third mounting plate 8, and the two ends of the protective member are welded to the second mounting plate 3 and the third mounting plate 8. The end faces of the third mounting plate 8 are respectively installed with a pin barrel 10 and a lock buckle 11, wherein a pin shaft 9 cooperating with the lock buckle 11 and the pin support 12 is inserted in the pin barrel 10.

[0021] Through the design of the above scheme, the first mounting plate 1 and the latch support 12 are directly mounted on the overhead guard body 13, and can be applied to some forklift cabs that do not have safety protection. In this way, the forklift cab can be provided with safety protection without changing it, which is beneficial to cost reduction while improving the safety of the forklift cab. Protective parts are installed on both sides of the cab, and pin barrels and lock buckles are installed on one side of the protective parts, which is convenient for the driver to open or close the protective parts when entering and exiting the forklift. The cost of the protective parts is low, and when the protective parts are damaged, they can be quickly removed from the overhead guard body, which better meets the needs of the low-end market.

[0022] See also Figure 1In one embodiment, in this embodiment, preferably, the protective member includes a first steel tube 6 and a second steel tube 7 of different lengths, and the end of the first steel tube 6 is welded to the second mounting plate 3 and the third mounting plate 8, and the end of the second steel tube 7 is welded to the second mounting plate 3 and the third mounting plate 8. Furthermore, by welding, the first steel tube 6, the second steel tube 7, the second mounting plate 3 and the third mounting plate 8 can be well combined into a whole, which is beneficial to the overall assembly of the protective structure.

[0023] See also Figure 1 and Figure 3 In one embodiment, in this embodiment, preferably, a plurality of waist-shaped holes 5 and threaded holes are opened on the surface of the first mounting plate 1, and a plurality of combination bolts are installed on the surface of the first mounting plate 1, and the plurality of combination bolts respectively pass through the corresponding plurality of waist-shaped holes 5 and are connected to the roof guard frame body 13, and a plurality of bolts 4 are installed on the surface of the hinge 2, and the plurality of bolts 4 respectively pass through the corresponding plurality of threaded holes and are connected to the first mounting plate 1. Further, by adopting the design of the waist-shaped hole 5, when the opening on the roof guard frame body 13 is offset, the first mounting plate 1 can be adjusted in a small range, so that the end of the combination bolt can pass through the waist-shaped hole 5 and be inserted into the internal threaded hole on the roof guard frame body 13, thereby ensuring that the first mounting plate 1 can be stably fixed on the roof guard frame body 13. When it needs to be removed, the combination bolt can be rotated to disengage it from the internal threaded hole on the roof guard frame body 13, so that it can be replaced, or the bolt 4 can be rotated to remove the hinge 2 from the first mounting plate 1.

[0024] See also Figure 1 and Figure 5 In one embodiment, in this embodiment, preferably, two first pin barrels 10 are arranged side by side on the end surface of the third mounting plate 8, and the pin shaft passes through the two first pin barrels 10. A handle matching with the lock buckle 11 is installed in the area of ​​the outer circumference of the pin shaft 9 located between the two first pin barrels 10, and a limiting hole matching with the lock buckle 11 is opened on the handle, and a second pin barrel for inserting the end of the pin shaft 9 is installed on the end surface of the pin support 12.

[0025] Through the design of the above scheme, the handle is moved so that the limit hole of the handle coincides with the position of the lock buckle 11. At this time, the end of the pin shaft 9 enters the second pin barrel and rotates along the axis of the pin shaft 9 to insert the lock buckle 11 into the limit hole of the handle. In this way, the pin shaft 9 can be restricted in the parallel direction to prevent the pin shaft 9 from being separated from the interior of the second pin barrel, thereby achieving the fixation of the first steel pipe 6 and the second steel pipe 7 and ensuring that both sides of the cab have safety protection. When it is necessary to enter and exit the cab, the handle is rotated along the axis of the pin shaft 9, the lock buckle 11 is separated from the limit hole of the handle, and the pin shaft 9 is moved horizontally to be separated from the interior of the second pin barrel. In this way, the first steel pipe 6 and the second steel pipe 7 can be opened, making it convenient for the driver to enter the forklift cab. At the same time, the setting of the two first pin barrels 10 can not only limit the movement direction of the pin shaft 9 but also limit the movement distance of the pin shaft 9.

[0026] Although this specification is described according to implementation modes, not every implementation mode includes only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

[0027] Therefore, the above description is only a preferred embodiment of the present application and is not intended to limit the scope of implementation of the present application; that is, all equivalent changes made according to the scope of the claims of the present application are within the protection scope of the claims of the present application.

Claims

1. A forklift overhead guard protection structure, characterized in that: It includes a first mounting plate and a latch support, wherein the first mounting plate and the latch support are respectively arranged on the roof guard frame body, the first mounting plate is provided with a plurality of hinges, and the plurality of hinges are connected to the second mounting plate, the second mounting plate is provided with a protective member, the end of the protective member away from the second mounting plate is connected to the third mounting plate, the end surface of the third mounting plate is respectively installed with a pin barrel and a lock buckle, wherein a pin shaft cooperating with the lock buckle and the latch support is inserted in the pin barrel.

2. The forklift overhead guard protection structure according to claim 1, characterized in that: The protective member includes a first steel tube and a second steel tube of different lengths, the end of the first steel tube is welded to the second mounting plate and the third mounting plate, and the end of the second steel tube is welded to the second mounting plate and the third mounting plate.

3. The forklift overhead guard protection structure according to claim 1, characterized in that: A plurality of waist-shaped holes and threaded holes are provided on the surface of the first mounting plate, a plurality of combination bolts are installed on the surface of the first mounting plate, the plurality of combination bolts respectively pass through the corresponding plurality of waist-shaped holes and are connected to the roof guard body, a plurality of bolts are installed on the surface of the hinge, the plurality of bolts respectively pass through the corresponding plurality of threaded holes and are connected to the first mounting plate.

4. The forklift overhead guard protection structure according to claim 1, characterized in that: The first mounting plate is detachably connected to the hinge.

5. The forklift overhead guard protection structure according to claim 1, characterized in that: Two first pin barrels are arranged side by side on the end surface of the third mounting plate, the pin shaft passes through the two first pin barrels, and a handle cooperating with the lock is installed in the area of ​​the outer circumference of the pin shaft located between the two first pin barrels.

6. The forklift overhead guard protection structure according to claim 5, characterized in that: The end surface of the latch support is provided with a second pin barrel for inserting the end of the pin shaft.

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