JP3091764U - Adjustable lifting trolley - Google Patents

Abstract

(57) [Problem] To provide an adjustable lifting trolley in which the width between two lifting plates can be adjusted and the roller in the operating arm and the sliding rod below the lifting plate can be adjusted left and right. The purpose is to provide. A handle (10) and a handle (10)
A hydraulic tank (20) operated by a hydraulic tank (20), a mounting seat (30) connected to the hydraulic tank (20), and an elevating plate (40) installed at both ends of the mounting seat (30). And the mounting seat (3
0) Consisting of mounting grooves (31) at both ends and a vertical connection valve (41) installed on the upper surface of the lifting plate (40), and two spiral holes (42) are formed in the connection valve (41). , A bolt (43) is inserted into the mounting groove (31) through the spiral hole (42), and a nut (unsigned)
A lifting plate adjusting device (1) that allows the lifting plate (40) to be fixed to the mounting seat (30) by means of a bolt and a bolt (43).

Description

[Detailed description of the device]

[0001]

[Industrial applications]

  The present invention is particularly suitable for adjusting the width between two lifting plates, Left and right adjustment of the roller in the and the sliding rod under the lifting plate The present invention relates to an adjustable trolley for lifting and lowering.

[0002]

[Prior art]

  Small lift trolleys are often used in factories or storefront warehouses. Lifting Lorries are less labor-intensive when carrying luggage and are smaller than large lifting devices. It is very convenient to work with.

[0003]

[Problems to be solved by the device]

  However, the conventional small lifting trolley has a narrow width between the two lifting plates. And carry it like a large lifting device and adjust the width between the plates to the carrying plate. I can't do it.

[0004]   As shown in FIG. 7, a conventional small lifting trolley has a main body (70), and 70) with two parallel plates (706) installed and welded to one end of the body (70) By doing so, the support frame (90) is fixedly installed, and the book is attached to the support frame (90). A hydraulic tank (80) for raising and lowering the body (70) is installed. plate (706) Two connecting rods (701) are installed on the body (70) at one end. And connect the two plates (706) with this connecting rod (701). The support frame (90) is a lateral rod (91) and two side rods (92). The horizontal rod (91) is welded to the bottom of the connecting rod (701). In addition, it is connected to one end of the plate (706). Support frame (90) The side rod (92) is connected to the hydraulic tank (80). When carrying luggage The plate (706) of the body (70) is carried and inserted into the bottom of the plate, the handle (801) is operated, and the support frame (90) is operated by the hydraulic tank (80). ) Can be lifted up and thus carry luggage. But the plate (706) And the connecting rod (701) are fixed to each other, that is, the width between the plates (706) is Because it is fixed, it can be used for this conventional compact lifting when the width of the carrying plate is changed. Trolley cannot be used. In addition, the conventional small lifting trolley has a carrying plate. At the same time, when you carry it, it is in an inclined state, so the luggage will fall from the carrying plate. There is a risk that

[0005]   Therefore, the present invention was devised, and the width between the two lifting plates was adjusted. Roller on the actuating arm and the slide roller under the lifting plate. The aim is to provide an adjustable lifting trolley that can adjust the left and right of the head. It has been the target.

[0006]

[Means for Solving the Problems]

  The invention of claim 1 of the present application is made by a handle (10) and a handle (10). A moving hydraulic tank (20) and a mounting seat (30) connected to the hydraulic tank (20) ) And an elevating plate (40) installed at both ends of the mounting seat (30) A trolley for raising and lowering a mold,   The mounting groove (31) at both ends of the mounting seat (30) and the lifting plate (4) 0) It consists of a vertical connecting valve (41) installed on the upper surface, and two connecting valves (41) are provided. Of the spiral hole (42) is formed, and the bolt (43) is inserted through the spiral hole (42). Be inserted into the mounting groove (31) by means of a nut (unsigned) and a bolt (43). The lifting plate (40) can be fixed to the mounting seat (30). Adjustable trolley for lifting, characterized in that a plate adjusting device (1) is installed. To provide   According to a second aspect of the present invention, one end is pivotally mounted on the hydraulic tank (20) and the other end is connected to the hydraulic tank (20). It is pivotally mounted on the seat (30) and has a roller mounting part (211) provided on the lower surface. And the roller (212) is installed on the roller attachment part (211). An operating arm (21),   A sliding rod (22) which is moved below the lifting plate (40),   One end is pivotally connected to one end of the slide rod (22), and the middle stage is a lifting plate (40) is pivotally connected to the other end of the lifting plate (40) with an auxiliary wheel (45). Auxiliary wheel height adjusting device (2) having an auxiliary wheel frame (24) pivotally connected An adjustable lifting trolley according to claim 1, wherein:   According to the third aspect of the present invention, the U-shaped seat (23) is fixed to the other end of the sliding rod (22). The guide groove (231) is formed in the center of the U-shaped seat (23) and A guide block (44) fixed to the bottom surface of the lifting plate (40) in the groove (231). ) Is installed, the adjustable lifting trolley according to claim 2 is provided. To serve.

[0007] <Action>   The present invention solves the above-mentioned problems and uses an elevating plate adjusting device. The width between the lifting plates can be adjusted by using the auxiliary wheel height adjustment device. Therefore, when transporting, it is possible to prevent the carrying plate from tilting, and It solves the problem of objects being carried and falling from the plate.

[0008]   Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Of course The following examples merely show the preferred embodiments of the present invention, and the technical The range is not limited to the examples below.

[0009]   1 is a perspective view of an adjustable lifting trolley according to the present invention, and FIG. 2 is a perspective view of the present invention. FIG. 2 is a partial perspective view showing an elevating plate adjusting device of an elevating trolley of an adjusting type related to FIG. FIG. 3 shows an auxiliary wheel height adjusting device for an adjustable lifting trolley according to the present invention. FIG. 4 is a partial perspective view of the lifting trolley of the adjustable type according to the present invention. FIG. 5 is a bottom perspective view showing a rate, and FIG. 5 is an adjustable lifting trolley according to the present invention. FIG. 6 is a side view before using the trolley, and FIG. 6 is an adjustable lifting trolley according to the present invention. It is a side view showing a usage state of.

[0010]

[Embodiment of device]   As shown in FIG. 1, the adjustable lifting trolley of the present invention includes a handle (10), Hydraulic tank (20) operated by handle (10), and hydraulic tank (20) A mounting seat (30) that is connected to the It has a rate (40).

[0011]   As shown in FIG. 2, a lifting plate adjusting device (1) is installed in the present invention. . This lifting plate adjusting device (1) is mounted on both ends of the mounting seat (30). Vertical connection valve (41) installed on the upper surface of the lift plate (40) with the gutter groove (31) It consists of When two spiral holes (42) are formed in the connecting valve (41), Then, the bolt (43) is inserted into the mounting groove (31) through the spiral hole (42). be able to. This allows the nut (unsigned) and the bolt (43) to move up and down. A mounting plate (40) may be fixed to the mounting seat (30).

[0012]   When the user uses the present invention and wants to adjust the width between the lifting plates (40), Remove the bolt (43) and attach the lifting plate (40) to the mounting groove (31) It is possible to adjust the width between the raising and lowering plates (40) while moving to. Key After the alignment is completed, the bolt (43) is locked again and the lifting plate (40) is Fix the width between.

[0013]   As shown in FIG. 3, the present invention further includes an auxiliary wheel height adjusting device (2). . The auxiliary wheel height adjusting device (2) has an operating arm whose one end is pivotally installed in the hydraulic tank (20). (21). The other end of the actuating arm (21) pivots to the mounting seat (30). It is set up. The roller attachment part (211) is attached to the surface under the operating arm (21). The roller (212) is installed on the roller attachment part (211) Has been done.

[0014]   As shown in FIGS. 3 and 4, the auxiliary wheel height adjusting device (2) further includes a lifting plate. (40) with a sliding rod (22) underneath. The sliding rod (22) rises It can be moved under the descending plate (40), and the U-shaped seat (23) is fixed at one end. The guide groove (231) is formed in the center of the U-shaped seat (23), and the guide groove is formed. A guide block (44) fixedly contacting the bottom surface of the lifting plate (40) inside the (231). Is installed. As a result, the sliding rod (22) moves up and down the plate (40). When moving to the bottom, the guide block (44) is inserted into the guide groove (231) of the U-shaped seat (23). ), And guides the sliding rod (22).

[0015]   The other end of the sliding rod (22) is opposed to the U-shaped seat (23) by the auxiliary wheel frame (24). ), And the middle stage of the auxiliary wheel frame (24) is a lifting plate. It is pivotally connected with (40). The other end of the auxiliary wheel frame (24) is attached to the lifting plate ( It is pivotally connected to the auxiliary wheel (45) in 40).

[0016]   As shown in FIG. 5, before using the present invention, the roller (212) has a U-shaped seat (2). Close to 3). As shown in FIG. 6, when the user presses the handle (10), The mounting seat (30) is raised by the hydraulic tank (20) and installed. The actuating arm (21) pivotally connected to the seat (30) is interlocked with the actuating arm (21). 21) When the roller (212) on the bottom surface pushes the U-shaped seat (23) forward, Together, the guide rod (44) slides the guide rod (22) into the guide groove (231). Is being guided. At the same time, the moving sliding rod (22) is attached to the auxiliary wheel frame ( 24) interlocking with the auxiliary wheels (45) projecting downward while lifting (40) is supported so that the lifting plate (40) is always horizontal. It can be held and luggage will not fall off the carrying plate.

[0017]   When the auxiliary wheel (45) needs to be returned to the initial position, the user needs to move the hydraulic tank (20). The mounting seat (30) is moved to its original altitude by the auxiliary seat frame (2). 4) has returned to the initial position due to the weight of the lifting plate (40) and the load.

[0018]

[Effect of device]

  Since the present invention has the above-mentioned structure, the lifting plate adjusting device is used to lift the lifting plate. It is possible to adjust the width between rates and transport it by the auxiliary wheel height adjustment device. The carrying plate can be prevented from tilting when loading Not only can you solve the problem of falling out of rate, but also carry play with different widths Can be shipped by car.

[Brief description of drawings]

FIG. 1 is a perspective view of an adjustable lifting trolley according to the present invention.

FIG. 2 is a partial perspective view showing an elevating plate adjusting device of an elevating trolley of an adjusting type according to the present invention.

FIG. 3 is a partial perspective view showing an auxiliary wheel height adjusting device for an adjustable lifting trolley according to the present invention.

FIG. 4 is a bottom perspective view showing a lifting plate of an adjustable lifting trolley according to the present invention.

FIG. 5 is a side view before using the adjustable lifting trolley according to the present invention.

FIG. 6 is a side view showing a use state of the adjustable lifting trolley according to the present invention.

FIG. 7 is a partial perspective view showing a conventional lifting trolley.

[Explanation of symbols]

1 Lifting plate adjusting device 10 handles 2 Auxiliary wheel height adjustment device 20 hydraulic tank 21 Working arm 211 Roller mount 212 roller 22 Sliding rod 23 U-shaped seat 231 guide groove 24 auxiliary wheel frame 30 mounting seat 31 mounting groove 40 Lifting plate 41 Connection valve 42 spiral hole 43 volts 44 induction block 45 auxiliary wheels 70 body 701 connecting rod 706 plate 80 hydraulic tank 801 handle 90 Support frame 91 Horizontal rod 92 Side rod

Claims (3)

[Scope of utility model registration request] 1. A handle (10) and a handle (10).
An adjusting-type lifting trolley having a hydraulic tank (20) operated by, a mounting seat (30) connected to the hydraulic tank (20), and lifting plates (40) installed at both ends of the mounting seat (30). And the mounting groove (31) at both ends of the mounting seat (30)
And a vertical connecting valve (41) installed on the upper surface of the ascending / descending plate (40), two spiral holes (42) are formed in the connecting valve (41), and the bolt (43) is connected to the spiral hole (41). 42. A lifting plate adjusting device (1) which is inserted into a mounting groove (31) through a bracket (42), and in which a lifting plate (40) is fixedly mounted on a mounting seat (30) by a nut (not shown) and a bolt (43). ) Is installed, an adjustable trolley for lifting. 2. One end is pivotally mounted on a hydraulic tank (20),
The other end is pivotally mounted on the mounting seat (30), a roller mounting part (211) is provided on the lower surface, and an operating arm (21) on which the roller (212) is mounted on the roller mounting part (211), The sliding rod (2) moved below the lifting plate (40).
2) and one end is pivotally connected to one end of the sliding rod (22),
An auxiliary wheel height adjusting device (2) having an auxiliary wheel frame (24), the middle stage of which is pivotally connected to the lifting plate (40) and the other end of which is pivotally connected to the auxiliary wheel (45) of the lifting plate (40). The adjustable trolley for lifting and lowering according to claim 1, wherein the trolley for lifting and lowering is provided. 3. A U-shaped seat (23) is fixed to the other end of the sliding rod (22), a guide groove (231) is formed at the center of the U-shaped seat (23), and the guide groove (231) is formed. The adjustable lifting trolley according to claim 2, wherein a guide block (44) fixed to the bottom surface of the lifting plate (40) is installed therein.