Anti-rollover device for electric forklift

Abstract

The utility model relates to the technical field of electric forklift protection, and discloses an anti-rollover device for an electric forklift, which comprises a supporting device, a base is arranged on one side of the outer surface of the supporting device, the supporting device comprises a bottom plate, a supporting plate is arranged on one side of the outer surface of the bottom plate, an auxiliary screw rod is arranged on one side of the outer surface of the supporting plate, and the auxiliary screw rod is connected with the base. A connecting box is arranged on one side of the outer surface of the bottom plate, a device pipe is arranged in the connecting box, a connecting rod is arranged in the device pipe, a baffle is arranged at one end of the connecting rod, a limiting rod is arranged on one side of the outer surface of the baffle, and an auxiliary pipe is arranged on one side of the outer surface of the device pipe. According to the device, when the threaded rod rotates, the threaded plate drives the movable rod to move up and down, when the movable rod moves up and down, the inserting rod moves up and down, when the inserting rod is connected with the connecting rod in an inserted mode, the baffle is connected with equipment, and when the inserting rod is disconnected with the connecting rod, the baffle can be taken down, and therefore the effect of replacing the baffle is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric forklift protection, in particular to an anti-rollover device for an electric forklift. Background Art

[0002] Electric forklifts are battery-powered forklifts that are cleaner and more environmentally friendly than traditional fuel forklifts. Electric forklifts can usually be used in both indoor and outdoor environments and are suitable for workplaces that require low noise and zero emissions, such as warehouses, logistics centers, factories, etc. Electric forklifts are also relatively simpler to operate and maintain, but the cost is generally slightly higher than that of fuel forklifts. With the improvement of environmental awareness and the development of technology, the application of electric forklifts in the logistics industry is gradually increasing;

[0003] After searching, the patent number is (CN218754843U). An anti-rollover structure of an electric forklift, including an electric forklift body, top plates are fixedly connected in the middle of both sides of the electric forklift body, and an anti-rollover mechanism is arranged on one side of the electric forklift body, the anti-rollover mechanism includes a screw rod movably connected to the bottom of one of the top plates, and a sliding rod is fixedly connected to the bottom of the other top plate, a first fixed seat is threadedly connected to the middle of the outer wall of the screw rod, and the outer wall of the sliding rod is slidably connected to the first fixed seat, a second fixed seat is threadedly connected to the bottom of the screw rod, and the outer wall of the sliding rod is slidably connected to the second fixed seat. When the utility model is in use, the first pulley at the bottom of the extension plate can play an auxiliary role in the process of driving to prevent the electric forklift body from rolling over, and the support plate can also make the extension plate more stable during driving, thereby improving the stability of the electric forklift body during transportation and improving the transportation efficiency. However, when the structure is in use, it is not convenient to replace the baffle, which makes it very limited to use. Therefore, a new structure is proposed to solve this technical problem. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides an anti-rollover device for an electric forklift, which has the advantages of easy replacement of the baffle, etc., and solves the problem that the traditional device mentioned in the above background technology is not convenient for replacing the baffle.

[0006] (II) Technical solution

[0007] In order to achieve the purpose of facilitating the replacement of the baffle mentioned in the above background technology, the utility model provides the following technical solution: an anti-rollover device for an electric forklift, comprising a supporting device, wherein a base is provided on one side of the outer surface of the supporting device;

[0008] The supporting device includes a base plate, a supporting plate is provided on one side of the outer surface of the base plate, an auxiliary screw is provided on one side of the outer surface of the support plate, a connecting box is provided on one side of the outer surface of the base plate, a device tube is provided inside the connecting box, a connecting rod is provided inside the device tube, a baffle is provided at one end of the connecting rod, a limiting rod is provided on one side of the outer surface of the baffle, an auxiliary tube is provided on one side of the outer surface of the device tube, an insertion rod is provided inside the auxiliary tube, a movable rod is provided on one side of the outer surface of the insertion rod, a threaded plate is provided on one side of the outer surface of the movable rod, a threaded rod is provided on one side of the outer surface of the threaded plate, a spring is provided on one side of the outer surface of the threaded plate, and a support rod is provided on one side of the outer surface of the movable rod.

[0009] Preferably, there are two support plates, and the two support plates are evenly arranged on one side of the outer surface of the bottom plate and fixedly connected to the bottom plate.

[0010] Preferably, there are two connection boxes, and the two connection boxes are evenly arranged on the left and right sides of the outer surface of the bottom plate.

[0011] Preferably, one side of the outer surface of the connection box contacts one side of the outer surface of the bottom plate, penetrates one side of the outer surface of the bottom plate, reaches the inside of the bottom plate, and is fixedly connected to the bottom plate.

[0012] Preferably, the number of the device pipes is two, and the two device pipes are evenly arranged in the left and right connection boxes.

[0013] Preferably, one end of the device pipe contacts one side of the inner wall of the connection box, passes through one side of the inner wall of the connection box, reaches one side of the outer surface of the connection box, and is fixedly connected to the connection box.

[0014] The left and right sides of the inner wall of the auxiliary tube are provided with upper and lower slide grooves, and one side of the outer surface of the upper and lower slide grooves contacts one side of the inner wall of the auxiliary tube and penetrates one side of the inner wall of the auxiliary tube to one side of the outer surface of the auxiliary tube, and the insertion rod is arranged in the auxiliary tube, and a sliding rod is arranged on one side of the outer surface of the insertion rod, and one end of the sliding rod is fixedly connected to one side of the outer surface of the insertion rod, and the other end of the sliding rod is slidably connected to the inner wall of the upper and lower slide grooves, so that the insertion rod has more stability when moving up and down;

[0015] The support rod is arranged in the connection box, and the upper and lower ends of the support rod are respectively fixedly connected to one side of the inner wall of the connection box and one side of the outer surface of the device pipe, and the support rod passes through the movable rod, so that the movable rod has more stability when moving up and down.

[0016] Compared with the prior art, the utility model provides an anti-rollover device for an electric forklift, which has the following beneficial effects:

[0017] 1. The utility model, through the threaded rod arranged in the supporting device, when the threaded rod is rotated, the threaded plate drives the movable rod to move up and down, when the movable rod moves up and down, the plug rod moves up and down, when the plug rod is plugged into the connecting rod, the baffle is connected to the equipment, when the plug rod is disconnected from the connecting rod, the baffle can be removed, thereby achieving the effect of replacing the baffle.

[0018] 2. The utility model has an auxiliary screw disposed in the supporting device, and the auxiliary screw is threadedly connected to the supporting plate. When the auxiliary screw is rotated, the auxiliary screw moves left and right. When the auxiliary screw contacts the equipment, the device is conveniently connected to the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a front view cross-sectional schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a front view cross-sectional schematic diagram of the structural support device of the utility model;

[0021] Figure 3 It is a partially enlarged schematic diagram of the front view and section of the structural support device of the utility model.

[0022] Among them: 1. Support device; 2. Base; 101. Bottom plate; 102. Support plate; 103. Auxiliary screw; 104. Connecting box; 105. Device pipe; 106. Connecting rod; 107. Baffle; 108. Limit rod; 109. Auxiliary pipe; 110. Insert rod; 111. Movable rod; 112. Threaded plate; 113. Threaded rod; 114. Spring; 115. Support rod. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-Figure 3 , an anti-rollover device for an electric forklift, comprising a supporting device 1;

[0025] like Figure 1 As shown, a base 2 is provided on one side of the outer surface of the supporting device 1;

[0026] like Figure 2 and Figure 3As shown, the supporting device 1 includes a base plate 101, a supporting plate 102 is arranged on one side of the outer surface of the base plate 101, an auxiliary screw 103 is arranged on one side of the outer surface of the support plate 102, a connecting box 104 is arranged on one side of the outer surface of the base plate 101, a device tube 105 is arranged inside the connecting box 104, a connecting rod 106 is arranged inside the device tube 105, a baffle 107 is arranged at one end of the connecting rod 106, a limiting rod 108 is arranged on one side of the outer surface of the baffle 107, an auxiliary tube 109 is arranged on one side of the outer surface of the device tube 105, an insertion rod 110 is arranged inside the auxiliary tube 109, a movable rod 111 is arranged on one side of the outer surface of the insertion rod 110, a threaded plate 112 is arranged on one side of the outer surface of the movable rod 111, a threaded rod 113 is arranged on one side of the outer surface of the threaded plate 112, a spring 114 is arranged on one side of the outer surface of the threaded plate 112, and a support rod 115 is arranged on one side of the outer surface of the movable rod 111.

[0027] Specifically, Figure 2 and Figure 3 As shown, there are two support plates 102 , and the two support plates 102 are evenly arranged on one side of the outer surface of the bottom plate 101 and fixedly connected to the bottom plate 101 .

[0028] Specifically, Figure 2 and Figure 3 As shown, there are two connection boxes 104 , and the two connection boxes 104 are evenly arranged on the left and right sides of the outer surface of the bottom plate 101 .

[0029] Specifically, Figure 2 and Figure 3 As shown, one side of the outer surface of the connection box 104 contacts one side of the outer surface of the bottom plate 101 , penetrates one side of the outer surface of the bottom plate 101 , reaches the inside of the bottom plate 101 , and is fixedly connected to the bottom plate 101 .

[0030] Specifically, Figure 2 and Figure 3 As shown, there are two device pipes 105 , and the two device pipes 105 are evenly arranged in the connection boxes 104 on the left and right sides.

[0031] Specifically, Figure 2 and Figure 3 As shown, one end of the device pipe 105 contacts one side of the inner wall of the connection box 104 , passes through one side of the inner wall of the connection box 104 , reaches one side of the outer surface of the connection box 104 , and is fixedly connected to the connection box 104 .

[0032] Through the above technical solution, upper and lower slide grooves are provided on the left and right sides of the inner wall of the auxiliary tube 109, and one side of the outer surface of the upper and lower slide grooves contacts one side of the inner wall of the auxiliary tube 109, and penetrates one side of the inner wall of the auxiliary tube 109 to one side of the outer surface of the auxiliary tube 109, and the insertion rod 110 is provided in the auxiliary tube 109, and a sliding rod is provided on one side of the outer surface of the insertion rod 110, and one end of the sliding rod is fixedly connected to one side of the outer surface of the insertion rod 110, and the other end of the sliding rod is slidably connected to the inner wall of the upper and lower slide grooves, so that the insertion rod 110 has more stability when moving up and down;

[0033] The support rod 115 is arranged in the connection box 104, and the upper and lower ends of the support rod 115 are fixedly connected to one side of the inner wall of the connection box 104 and one side of the outer surface of the device pipe 105 respectively, and the support rod 115 passes through the movable rod 111, so that the movable rod 111 is more stable when moving up and down.

[0034] When in use, the support device 1 is fixedly connected to the base 2, and then the threaded rod 113 is rotated to make the threaded plate 112 drive the movable rod 111 and the insertion rod 110 to move up and down. When the insertion rod 110 is plugged into the connecting rod 106, the baffle 107 is connected to the equipment. When the insertion rod 110 is disconnected from the connecting rod 106, the baffle 107 can be removed, thereby achieving the effect of replacing the baffle 107.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-rollover device for an electric forklift, comprising a supporting device (1), characterized in that: A base (2) is provided on one side of the outer surface of the support device (1); The support device (1) comprises a bottom plate (101), a support plate (102) is arranged on one side of the outer surface of the bottom plate (101), an auxiliary screw (103) is arranged on one side of the outer surface of the support plate (102), a connection box (104) is arranged on one side of the outer surface of the bottom plate (101), a device tube (105) is arranged inside the connection box (104), a connecting rod (106) is arranged inside the device tube (105), a baffle (107) is arranged at one end of the connecting rod (106), and a limit screw (107) is arranged on one side of the outer surface of the baffle (107). Rod (108), an auxiliary tube (109) is arranged on one side of the outer surface of the device tube (105), an insertion rod (110) is arranged inside the auxiliary tube (109), a movable rod (111) is arranged on one side of the outer surface of the insertion rod (110), a threaded plate (112) is arranged on one side of the outer surface of the movable rod (111), a threaded rod (113) is arranged on one side of the outer surface of the threaded plate (112), a spring (114) is arranged on one side of the outer surface of the threaded plate (112), and a support rod (115) is arranged on one side of the outer surface of the movable rod (111).

2. The anti-rollover device for an electric forklift according to claim 1, characterized in that: The number of the support plates (102) is two, and the two support plates (102) are evenly arranged on one side of the outer surface of the bottom plate (101), and are fixedly connected to the bottom plate (101).

3. The anti-rollover device for an electric forklift according to claim 1, characterized in that: The number of the connection boxes (104) is two, and the two connection boxes (104) are evenly arranged on the left and right sides of the outer surface of the bottom plate (101).

4. The anti-rollover device for an electric forklift according to claim 1, characterized in that: One side of the outer surface of the connection box (104) contacts one side of the outer surface of the bottom plate (101), penetrates one side of the outer surface of the bottom plate (101), reaches the inside of the bottom plate (101), and is fixedly connected to the bottom plate (101).

5. The anti-rollover device for an electric forklift according to claim 1, characterized in that: The number of the device pipes (105) is two, and the two device pipes (105) are evenly arranged in the connection boxes (104) on the left and right sides.

6. The anti-rollover device for an electric forklift according to claim 1, characterized in that: One end of the device pipe (105) contacts one side of the inner wall of the connection box (104), passes through one side of the inner wall of the connection box (104), reaches one side of the outer surface of the connection box (104), and is fixedly connected to the connection box (104).

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