A forklift overhead guard

Abstract

This utility model discloses a forklift overhead guard, comprising: a support frame; a buffer mechanism disposed at the upper end of the baffle; a disassembly mechanism disposed at the connection between the protective net and the support frame; and a fixing mechanism disposed at the connection between the stop door and the support frame. This forklift overhead guard, by providing a buffer mechanism at the upper end of the baffle, can cushion impacts to the baffle, preventing deformation and injury to the driver during collisions. The disassembly mechanism at the connection between the protective net and the support frame allows for quick disassembly of the protective net according to user needs. The fixing mechanism at the connection between the stop door and the support frame secures the stop door, preventing instability in the fixing point during use and ensuring consistent protective performance.

Description

Technical Field

[0001] This utility model relates to the technical field of forklift overhead guards, specifically a forklift overhead guard. Background Technology

[0002] To protect the driver from falling objects, forklifts are usually equipped with overhead guards. The overhead guards generally consist of two sets of uprights and an overhead plate. The overhead plate is in the form of a grid, which effectively prevents objects from causing injury to the driver's head and other parts of the body.

[0003] Existing technology, patent document CN220684576U, provides a forklift overhead guard, including uprights, with top plates at the top of two sets of uprights, and protective mechanisms at both sets of uprights for protecting the sides of the forklift. This forklift overhead guard, by providing a door on the side of the uprights that makes up the overhead guard, has the door rotatably mounted thereon. Through fixing blocks installed on the side of the uprights and connecting blocks on the side of the door, the door is stably closed by a connecting rope at the fixing blocks, thus protecting the sides of overhead guards that are traditionally directly exposed.

[0004] Although the device has many beneficial effects, it still has the following problems: the door stop of the device requires manual binding of the connecting rope, which is cumbersome to operate, and it is easy to loosen due to vibration during travel, which poses a safety hazard.

[0005] Secondly, the protective netting of the device is fixedly installed, obstructing the driver's rear view and cannot be quickly removed. Utility Model Content

[0006] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be used to limit the scope of this utility model.

[0007] 1. Technical problems to be solved:

[0008] To address the aforementioned issues, the device requires manual binding of the connecting rope, which is cumbersome and prone to loosening due to vibrations during operation, posing a safety hazard.

[0009] Secondly, the protective netting of this device is fixedly installed, obstructing the driver's rear view and cannot be quickly disassembled, which leads to the present invention.

[0010] Therefore, the purpose of this utility model is to provide a forklift overhead guard, the door of which can be quickly fixed and the rear protective net can be quickly removed.

[0011] 2. Technical Solution:

[0012] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0013] A forklift overhead guard includes: a support frame, a plurality of baffles provided at the top of the support frame, a protective net provided at the rear end of the support frame, and a door provided at the side end of the support frame;

[0014] A buffer mechanism is disposed at the upper end of the baffle;

[0015] A disassembly mechanism is provided at the connection between the protective net and the support frame;

[0016] A fixing mechanism is provided at the connection between the gate and the support frame, and the gate can be removed.

[0017] In a preferred embodiment of the forklift overhead guard of this utility model, the buffer mechanism includes: a plurality of sliding grooves, wherein the plurality of sliding grooves are disposed on the upper end of the baffle;

[0018] Multiple sliding rods, one end of each sliding rod is disposed in the sliding groove, and the other end of each sliding rod is provided with a movable plate. The movable plates are arranged in a linear array and are disposed at the top of the support frame.

[0019] Multiple damping spring shock absorbers are provided, with one end of each damping spring shock absorber located at the upper end of the baffle plate and the other end located at the lower end of the movable plate.

[0020] As a preferred embodiment of the forklift overhead guard of this utility model, the disassembly mechanism includes: a plurality of mounting slots a, some of the mounting slots a are disposed on the side end of the protective net, and the other part of the mounting slots a are disposed on the top end of the protective net;

[0021] Multiple mounting slots b are provided on the side wall of the support frame, and the protective net is provided in the multiple mounting slots b;

[0022] Multiple mounting slots c, some of which are located on the side wall of the support frame and others are located on the top of the support frame. Fixing bolts are provided in the multiple mounting slots a and c.

[0023] In a preferred embodiment of the forklift overhead guard of this utility model, the fixing mechanism includes: a plurality of rotating shafts, wherein the plurality of rotating shafts are disposed at the bottom end of the support frame;

[0024] Multiple rotating collars are provided at one end of the gate and on the rotating shaft;

[0025] A docking groove is provided at the other end of the gate;

[0026] A connecting rod is provided at the bottom end of the support frame, and a mating plate is provided on the side wall of the connecting rod. The mating plate and the mating groove are connected by a tenon and mortise joint.

[0027] A limiting groove is provided on the side wall of the docking plate, and a limiting bolt is provided in the limiting groove.

[0028] As a preferred embodiment of the forklift overhead guard of this utility model, the rotating collar includes: a snap-fit ​​ring, the snap-fit ​​ring is disposed at one end of the stop door, and the outer wall of the snap-fit ​​ring is provided with a pin;

[0029] A docking ring is provided on the outer wall of the snap ring, and a slot is provided on the inner wall of the docking ring. The slot and the pin are connected by a tenon and tenon joint.

[0030] In a preferred embodiment of the forklift overhead guard of this utility model, the baffle linear array is arranged at the top of the support frame.

[0031] In a preferred embodiment of the forklift overhead guard of this utility model, the protective net is a hollow design.

[0032] 3. Beneficial effects:

[0033] Compared with the prior art, the beneficial effects of this utility model are:

[0034] This type of forklift overhead guard, by setting a buffer mechanism at the upper end of the guard, can buffer the impact received by the guard and prevent the rigidly connected guard from deforming and injuring the driver when it collides.

[0035] This type of forklift overhead guard has a disassembly mechanism at the connection between the protective net and the support frame, which allows for quick disassembly of the protective net. The protective net can be disassembled and installed according to the user's needs.

[0036] This type of forklift overhead guard can fix the door by setting a fixing mechanism at the connection between the door and the support frame, so as to prevent the door from being unstable during use due to the instability of the fixing part. Attached Figure Description

[0037] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0038] Figure 1 This is a schematic diagram of the overall structure of a forklift overhead guard according to the present invention;

[0039] Figure 2 This is a schematic diagram of the buffer mechanism structure of a forklift overhead guard according to the present invention;

[0040] Figure 3 This is a schematic diagram of the disassembly mechanism of a forklift overhead guard according to the present invention;

[0041] Figure 4 This is a schematic diagram of the fixing mechanism of a forklift overhead guard according to the present invention;

[0042] Figure 5 This is a schematic diagram of the rotating collar structure of a forklift overhead guard according to the present invention.

[0043] The following are the labeling instructions in the diagram: 1. Support frame; 2. Baffle; 3. Protective net; 4. Doorway; 100. Buffer mechanism; 101. Slide groove; 102. Slide rod; 103. Movable plate; 104. Damping spring shock absorber; 200. Disassembly mechanism; 201. Mounting slot a; 202. Mounting slot b; 203. Mounting slot c; 204. Fixing bolt; 300. Fixing mechanism; 301. Rotating shaft; 302. Rotating collar; 303. Connecting slot; 304. Connecting rod; 305. Connecting plate; 306. Limiting slot; 307. Limiting bolt; 308. Snap ring; 309. Pin; 310. Connecting ring; 311. Slot. Detailed Implementation

[0044] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0045] This utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not be construed as limiting the scope of protection of this utility model. In actual manufacturing, the three-dimensional spatial dimensions of length, width, and depth should be included.

[0046] The orientation or positional relationship indicated in the terminology is based on the orientation or positional relationship shown in the accompanying drawings and is only for the convenience of describing the present invention and simplifying the description. It is not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0047] The term "connection method" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0048] The embodiments of this utility model will now be described in further detail with reference to the accompanying drawings.

[0049] This utility model provides an overall structural schematic diagram of one embodiment of a forklift overhead guard, including:

[0050] Please see Figures 1-5 The forklift overhead guard of this embodiment includes: a support frame 1, a plurality of baffles 2 welded to the top of the support frame 1, a protective net 3 provided at the rear end of the support frame 1, and a door 4 provided at the side end of the support frame 1;

[0051] The buffer mechanism 100 is installed on the upper end of the baffle 2, which can buffer the impact of the baffle 2.

[0052] The disassembly mechanism 200 is located at the connection between the protective net 3 and the support frame 1, and can disassemble the protective net 3.

[0053] The fixing mechanism 300 is installed at the connection between the gate 4 and the support frame 1, and can fix the gate 4.

[0054] It is worth noting that, in order to buffer the impact of the baffle 2, the buffer mechanism 100 specifically includes: multiple sliding grooves 101, which are formed on the upper end of the baffle 2.

[0055] Multiple slide rods 102 are slidably connected at one end to the slide groove 101, and movable plates 103 are welded to the other end of the multiple slide rods 102. The multiple movable plates 103 are linearly arrayed and slidably connected to the top of the support frame 1, which can limit the movement of the movable plates 103.

[0056] Multiple damping spring shock absorbers 104 are welded at one end to the upper end of the baffle 2 and at the other end to the lower end of the movable plate 103, which can buffer the movement of the movable plate 103.

[0057] Next, in order to disassemble the protective net 3, specifically, the disassembly mechanism 200 includes: multiple mounting slots a201, some of which are located on the side of the protective net 3 and others are located on the top of the protective net 3, so that the protective net 3 can be installed.

[0058] Multiple mounting slots b202 are provided on the side wall of the support frame 1. The protective net 3 is tenon-and-mortise connected in the multiple mounting slots b202, which can limit the position of the protective net 3.

[0059] Multiple mounting slots c203 are provided, some of which are located on the side wall of the support frame 1 and others are located on the top of the support frame 1. Multiple mounting slots a201 and multiple mounting slots c203 are internally threaded with fixing bolts 204, which can fix the protective net 3.

[0060] Meanwhile, in order to fix the gate 4, specifically, the fixing mechanism 300 includes: multiple rotating shafts 301, which are installed at the bottom of the support frame 1;

[0061] Multiple rotating collars 302 are welded to one end of the gate 4, and the multiple rotating collars 302 are rotatably connected to the rotating shaft 301, which can make the gate 4 rotate;

[0062] The docking groove 303 is opened at the other end of the gate 4, the connecting rod 304 is welded to the bottom of the support frame 1, and the connecting rod 304 has a docking plate 305 welded to its side wall. The docking plate 305 and the docking groove 303 are connected by tenon and mortise, which can quickly fix the gate 4.

[0063] The limiting groove 306 is formed on the side wall of the docking plate 305, and the limiting bolt 307 is connected to the internal thread of the limiting groove 306, which can limit the blocking door 4;

[0064] In some embodiments, to ensure stability, locking nuts, anti-loosening rubber, or elastic washers may be provided on the fixing bolt 204 and the limiting bolt 307.

[0065] Furthermore, to facilitate the disassembly of the snap-fit ​​collar, specifically, the rotating collar 302 includes: a snap-fit ​​collar 308, which is welded to one end of the stop gate 4; a pin 309 is welded to the outer wall of the snap-fit ​​collar 308; a mating collar 310 is tenon-jointed to the outer wall of the snap-fit ​​collar 308; and a slot 311 is provided on the inner wall of the mating collar 310. The slot 311 and the pin 309 are tenon-jointed, allowing the rotating collar 302 to be disassembled for easy installation of the stop gate 4. To prevent the slot 311 and the pin 309 from separating during use due to rotating the stop gate 4, a sealing ring is bonded at the connection between the slot 311 and the pin 309.

[0066] It is worth noting that, in order to protect the top of the support frame 1, specifically, the baffle 2 is linearly arrayed and welded to the top of the support frame 1.

[0067] Finally, in order to see the back of support frame 1, specifically, the protective net 3 has a hollow design, so that the back of support frame 1 can be seen through the hollow.

[0068] Combination Figures 1-5 The specific usage process of a forklift overhead guard according to this embodiment is as follows:

[0069] 1: According to the actual use, when it is necessary to disassemble the protective net 3 to directly support the back of the frame 1, rotate the fixing bolt 204 to disengage the fixing bolt 204 from the mounting groove a201 and the mounting groove c203, and pull the protective net 3 to disengage the protective net 3 from the mounting groove b202.

[0070] 2: When using the stop gate 4, the snap ring 308 of the stop gate 4 is sleeved on the rotating shaft 301, and the slot 311 of the docking ring 310 and the pin 309 are tenon-tenon connected. Rotate the stop gate 4 so that the docking groove 303 of the stop gate 4 and the docking plate 305 are tenon-tenon connected. Use the limit bolt 307 installed in the limit groove 306 to prevent the docking groove 303 from disengaging from the docking plate 305 when the stop gate 4 is rotated.

[0071] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A forklift overhead guard, characterized in that, It includes: a support frame (1), a plurality of baffles (2) are provided at the top of the support frame (1), a protective net (3) is provided at the rear end of the support frame (1), and a door (4) is provided at the side end of the support frame (1); A buffer mechanism (100) is provided on the upper end of the baffle (2); A disassembly mechanism (200) is provided at the connection between the protective net (3) and the support frame (1); A fixing mechanism (300) is provided at the connection between the gate (4) and the support frame (1).

2. The forklift overhead guard according to claim 1, characterized in that, The buffer mechanism (100) includes: a plurality of slide grooves (101), the plurality of slide grooves (101) being disposed on the upper end of the baffle (2); Multiple slide rods (102) are provided, one end of each slide rod (102) is disposed in the slide groove (101), and the other end of each slide rod (102) is provided with a movable plate (103). The multiple movable plates (103) are arranged in a linear array and are disposed at the top of the support frame (1). Multiple damping spring shock absorbers (104) are provided, with one end of each damping spring shock absorber (104) located at the upper end of the baffle (2) and the other end of each damping spring shock absorber (104) located at the lower end of the movable plate (103).

3. The forklift overhead guard according to claim 2, characterized in that, The disassembly mechanism (200) includes: a plurality of mounting slots a (201), some of the mounting slots a (201) being disposed on the side end of the protective net (3), and the other part of the mounting slots a (201) being disposed on the top end of the protective net (3); Multiple mounting slots b (202) are provided on the side wall of the support frame (1), and the protective net (3) is provided in the multiple mounting slots b (202); Multiple mounting slots c (203) are provided, some of which are located on the side wall of the support frame (1) and others are located on the top of the support frame (1). Fixing bolts (204) are provided in the multiple mounting slots a (201) and the multiple mounting slots c (203).

4. The forklift overhead guard according to claim 3, characterized in that, The fixing mechanism (300) includes: a plurality of rotating shafts (301), the plurality of rotating shafts (301) being disposed at the bottom end of the support frame (1); Multiple rotating collars (302) are provided at one end of the gate (4) and on the rotating shaft (301); A docking groove (303) is provided at the other end of the gate (4); A connecting rod (304) is provided at the bottom end of the support frame (1). A mating plate (305) is provided on the side wall of the connecting rod (304). The mating plate (305) and the mating groove (303) are connected by tenon and tenon joints. A limiting groove (306) is provided on the side wall of the docking plate (305), and a limiting bolt (307) is provided in the limiting groove (306).

5. The forklift overhead guard according to claim 4, characterized in that, The rotating collar (302) includes: a snap-fit ​​ring (308), the snap-fit ​​ring (308) is disposed at one end of the stop (4), and a pin (309) is provided on the outer wall of the snap-fit ​​ring (308); A docking ring (310) is disposed on the outer wall of the snap ring (308), and a slot (311) is provided on the inner wall of the docking ring (310). The slot (311) and the pin (309) are tenon-and ...

6. The forklift overhead guard according to claim 5, characterized in that, The baffles (2) are arranged in a linear array at the top of the support frame (1).

7. The forklift overhead guard according to claim 6, characterized in that, The protective net (3) has a hollow design.

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