Movable universal support for maintenance of scissor car chassis

Abstract

The movable universal support comprises two horizontal rods, two transverse rods, a bottom frame and a supporting rod, the two horizontal rods are distributed in parallel, the two transverse rods are arranged in parallel and connected between the two horizontal rods, the two transverse rods are located at the two ends of the horizontal rods respectively, and the bottom frame is connected with the supporting rod. The top of each transverse rod is provided with two cushion blocks, the two cushion blocks are located on the two sides of the transverse rods respectively, the bottom frame is located below the two transverse rods and the two horizontal rods, the two ends of each transverse rod are connected to the bottom frame through longitudinal rods respectively, and the supporting rod is arranged between the two horizontal rods. The four corners of the chassis of the scissor car can be supported through the four cushion blocks respectively so that the scissor car can be lifted upwards, a maintainer can maintain the bottom plate through the area between the two horizontal rods, maintenance is convenient, efficiency is high, and meanwhile maintenance safety is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of scissors car maintenance auxiliary equipment especially relates to a movable universal support for scissors car chassis maintenance. BACKGROUND

[0002] In the current mechanical maintenance field, especially for scissors car and other mechanical equipment with special structure, chassis maintenance work often faces many challenges. Scissors car, as a lifting device widely used in various work scenes, has a complex and compact chassis structure, bearing the weight and stability of the whole vehicle, so the maintenance of the chassis is very important.

[0003] When maintaining the chassis of the scissors car, the traditional method needs to lift the vehicle, and the maintenance personnel lie on the ground and operate in a small space, which not only has great difficulty and low efficiency, but also has safety hazards. Especially when dealing with faulty vehicles, the risk is more prominent. SUMMARY

[0004] In view of the above problems existing in the present scissors car chassis maintenance, the present application aims to provide a movable universal support for scissors car chassis maintenance with small working difficulty, high efficiency and high safety.

[0005] The specific technical scheme is as follows:

[0006] A movable universal support for scissors car chassis maintenance comprises:

[0007] Two horizontal rods, the two horizontal rods are parallel distributed;

[0008] Two cross rods, the two cross rods are arranged parallel to each other and connected between the two horizontal rods, and the two cross rods are located at the two ends of the horizontal rod respectively, the top of each cross rod has two pads, and the two pads are located at the two sides of the cross rod respectively;

[0009] Chassis, the chassis is located below the two cross rods and the two horizontal rods, and the two ends of each cross rod are connected to the chassis through a longitudinal rod respectively;

[0010] Supporting rod, the supporting rod is arranged between the two horizontal rods and can slide along the length direction of the horizontal rod.

[0011] As a further improvement and optimization of the scheme, the two ends of the supporting rod are provided with a lap joint frame, and the lap joint frame is slidably installed on the supporting rod along the length direction of the supporting rod.

[0012] As a further improvement and optimization of this solution, the lap frame includes a top plate and a side plate. The top plate is in limiting contact with the top of the horizontal bar. The side plate is connected to the end of the support rod and is perpendicular to the top plate. It is connected to the bottom of the top plate on the side near the support rod, and the outer side of the side plate is in limiting contact with the inner side of the horizontal bar.

[0013] As a further improvement and optimization of this solution, a baffle that is inclined upward is connected to the top side of each of the two pads located on the same crossbar.

[0014] As a further improvement and optimization of this solution, a roller is provided at each of the four corners of the bottom of the base frame.

[0015] As a further improvement and optimization of this solution, the two rollers located on the same side are omnidirectional wheels, and the other two rollers are directional wheels.

[0016] As a further improvement and optimization of this solution, the base frame is an "I" shaped structure.

[0017] As a further improvement and optimization of this solution, the cross-sections of the pad, the support rod, the horizontal rod, and the crossbar are all rectangular.

[0018] As a further improvement and optimization of this solution, the pad block and the crossbar, the crossbar and the horizontal bar, the crossbar and the longitudinal bar, the longitudinal bar and the base frame, and the pad block and the baffle are all connected by welding.

[0019] As a further improvement and optimization of this solution, reinforcing ribs are provided between the horizontal bar and the longitudinal bar, and between the crossbar and the longitudinal bar.

[0020] The positive effects of the above technical solution compared with the existing technology are:

[0021] (1) In this utility model, the four corners of the chassis of the scissor cart can be supported by four pads respectively, so that the scissor cart can be lifted up. Maintenance personnel can repair the base plate through the area between the two horizontal bars, which is convenient, efficient and improves maintenance safety.

[0022] (2) In this utility model, the middle area of ​​the chassis of the scissor cart is supported by the support rod, which further improves the support stability of the scissor cart and enhances the safety strength. At the same time, the support rod can be slidably set along the length of the horizontal rod, and can be used to support different types of scissor cart chassis.

[0023] (3) In this utility model, the top plate of the overlapping frame is in contact with the top of the horizontal bar and the side plate is in contact with the inner side of the horizontal bar. This increases the contact area with the horizontal bar, ensures the sliding stability of the overlapping frame, and facilitates the disassembly and assembly of the support rod. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of a movable universal bracket for repairing the chassis of a scissor cart according to the present invention;

[0025] Figure 2 This is a schematic diagram of the support rod of a movable universal bracket for repairing scissor cart chassis according to the present invention.

[0026] In the attached diagram: 1. Base frame; 2. Horizontal bar; 3. Cross bar; 4. Support bar; 5. Pad; 6. Baffle; 7. Longitudinal bar; 8. Reinforcing rib; 9. Roller; 41. Top plate; 42. Side plate. Detailed Implementation

[0027] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0028] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of 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.

[0030] Figure 1The utility model discloses a movable universal support for scissor car chassis maintenance's structure schematic diagram, Figure 2 The utility model discloses a movable universal support for scissor car chassis maintenance's support rod's structure schematic diagram, as Figures 1-2 As shown in the drawing, a movable universal support for scissor car chassis maintenance is shown, which comprises two horizontal rods 2, two cross rods 3, a base frame 1 and a support rod 4, the two horizontal rods 2 are distributed in parallel, the two cross rods 3 are arranged in parallel with each other and are connected between the two horizontal rods 2, and the two cross rods 3 are located at the two ends of the horizontal rods 2 respectively, the top of each cross rod 3 is provided with two pads 5, the two pads 5 are located at the two sides of the cross rod 3 respectively, the base frame 1 is located below the two cross rods 3 and the two horizontal rods 2, and the two ends of each cross rod 3 are connected to the base frame 1 through a vertical rod 7 respectively, and the support rod 4 is arranged between the two horizontal rods 2 and can slide along the length direction of the horizontal rods 2.

[0031] In the embodiment, the four pads 5 can support the four corners of the chassis of the scissor car respectively to lift the scissor car upward, and the maintenance personnel can maintain the bottom plate through the area between the two horizontal rods 2, so that the maintenance is convenient, the efficiency is high, and the maintenance safety is improved.

[0032] In the embodiment, the middle area of the chassis of the scissor car is supported by the support rod 4, the support stability of the scissor car is further improved, the safety strength is improved, and the support rod 4 can be arranged to slide along the length direction of the horizontal rods 2, so that the support rod 4 can be used to support the support positions of different types of scissor car chassis.

[0033] Further, as a preferred embodiment, the two ends of the support rod 4 are provided with a lap joint frame, and the lap joint frame is slidably mounted on the support rod 4 along the length direction of the support rod 4.

[0034] Further, as a preferred embodiment, the lap joint frame comprises a top plate 41 and a side plate 42, the top plate 41 is in limiting contact with the top of the horizontal rod 2, the side plate 42 is connected to the end of the support rod 4, the side plate 42 is arranged perpendicularly to the top plate 41 and is connected to the bottom of the side of the top plate 41 close to the support rod 4, and the outer side of the side plate 42 is in limiting contact with the inner side of the horizontal rod 2.

[0035] In the embodiment, the top plate 41 of the lap joint frame is in limiting contact with the top of the horizontal rod 2, and the side plate 42 is in limiting contact with the inner side of the horizontal rod 2, so that the contact area with the horizontal rod 2 is increased, the sliding stability of the lap joint frame is ensured, and the dismounting of the support rod 4 is facilitated.

[0036] Further, as a preferred embodiment, the top side of each of the two pads 5 located on the same cross rod 3 is connected to an inclined upward arranged baffle 6, which can be used to limit the scissor car.

[0037] Furthermore, as a preferred embodiment, a roller 9 is provided at each of the four corners of the bottom of the base frame 1 to facilitate the movement of the support.

[0038] Furthermore, in a preferred embodiment, the two rollers 9 located on the same side are omnidirectional wheels, and the other two rollers 9 are directional wheels.

[0039] Furthermore, as a preferred embodiment, the base frame 1 has an "I" shaped structure.

[0040] Furthermore, as a preferred embodiment, the cross-sections of the pad 5, support rod 4, horizontal rod 2, and crossbar 3 are all rectangular.

[0041] Furthermore, in a preferred embodiment, the pad 5 is connected to the crossbar 3, the crossbar 3 to the horizontal bar 2, the crossbar 3 to the longitudinal bar 7, the longitudinal bar 7 to the base frame 1, and the pad 5 to the baffle 6 by welding.

[0042] Furthermore, as a preferred embodiment, there are reinforcing ribs 8 between the horizontal bar 2 and the longitudinal bar 7, and between the cross bar 3 and the longitudinal bar 7, to improve the overall strength of the support.

[0043] The above description is only a preferred embodiment of the present utility model and does not limit the implementation method and protection scope of the present utility model. Those skilled in the art should realize that all solutions obtained by equivalent substitutions and obvious changes made based on the description and illustrations of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A portable universal support for shears carriage chassis maintenance, characterized by, The utility model provides a kind of support frame, including: Two horizontal rods, two the horizontal rod parallel distribution; Two crossbars, two the crossbar is parallelly arranged, and is connected between two the horizontal rod, and two the crossbar is located at the two ends of the horizontal rod respectively, and the top of each the crossbar has two pads, two the pad is located at the two sides of the crossbar respectively; Chassis, the chassis is located below two the crossbar and two the horizontal rod, and the two ends of each the crossbar is connected on the chassis by a longitudinal rod respectively; Supporting rod, the supporting rod is equipped between two the horizontal rod, and can slide along the length direction of the horizontal rod.

2. The portable universal support for scissor lift maintenance of claim 1, wherein, Two ends of the supporting rod are provided with a lap joint frame, and the lap joint frame is slidably mounted on the supporting rod along the length direction of the supporting rod.

3. The portable universal support for scissor lift maintenance of claim 2, wherein, The lap joint frame includes: top plate and side plate, the top plate is in position contact with the top of the horizontal rod, the side plate is connected on the end of the supporting rod, and the side plate is vertically arranged with the top plate and is connected on the bottom of the side of the top plate close to the supporting rod, and the outside of the side plate is in position contact with the inner side of the horizontal rod.

4. The portable universal support for scissor lift maintenance of claim 1, wherein, Wherein the top side of two the pad located on the same the crossbar is connected with an upwardly inclined baffle.

5. The portable universal support for scissor lift maintenance of claim 1, wherein, Four corners of the bottom of the chassis are provided with a roller.

6. The portable universal support for scissor lift maintenance of claim 5, wherein, Wherein two the roller located on the same side is universal wheel, and the other two the roller is directional wheel.

7. The portable universal stand for scissor lift maintenance of claim 1, wherein, The chassis is "H" type structure.

8. The portable universal stand for scissor lift maintenance of claim 1, wherein, The cross section of the pad, the supporting rod, the horizontal rod, the crossbar is rectangular structure.

9. The portable universal support for scissor lift maintenance of claim 4, wherein, The pad and the crossbar, the crossbar and the horizontal rod, the crossbar and the longitudinal rod, the longitudinal rod and the chassis, the pad and the baffle are connected by welding.

10. The portable universal support for scissor lift maintenance of claim 1, wherein, The horizontal rod and the longitudinal rod, the crossbar and the longitudinal rod have reinforcing rib.

Images