A steering machine lifting tool and a steering machine lifting frame

Abstract

The utility model discloses a kind of steering machine lifting appliance and steering machine lifting frame, it is related to the technical field of steering machine lifting appliance, including a kind of steering machine lifting appliance, including, supporting element, the through groove and the limiting slot that are communicated are provided with along hoisting direction through communication;Wherein, the projection of the through groove and the limiting slot in same hoisting direction satisfies: the first projection area formed by the through groove can completely cover the second projection area formed by the limiting slot. The steering machine lifting appliance, by setting supporting element, and by the setting of limiting slot, steering machine shaft end nut is limited, steering machine is hoisted by self gravity and drives supporting element to incline, so that the shaft end nut of steering machine can be hung in limiting slot, to realize the fixation of steering machine shaft end nut, simplify fixed operation step, further improve the hoisting efficiency of steering machine.

Description

Technical Field

[0001] This utility model relates to the technical field of steering gear lifting devices, and in particular to a steering gear lifting device and a steering gear lifting frame. Background Technology

[0002] During the process of transferring commercial vehicle steering gears from packaging to the transfer rack, placement is often difficult due to their irregular shape and rack dimensions. If there is no suitable lifting area, or if the lifting direction deviates from the actual loading direction, the center of gravity may shift during rotation, potentially causing a hazard.

[0003] The steering gear has a shaft end nut (also called a steering nut), which is a key fastening and adjusting element in the steering gear assembly. The shaft end nut is connected to the steering gear body through the steering screw.

[0004] Currently, the common method for hoisting steering gears is to use hoisting slings for securing them. For example, the steering screw connected to the shaft end nut is knotted, or a strap is used with a shackle to lock it in place. Then, the steering gear is hoisted using lifting equipment via the hoisting slings.

[0005] However, the method of securing the lifting slings requires manual knotting or the use of shackles, which makes securing the steering gear cumbersome and results in low efficiency for lifting the steering gear, requiring improvement. Utility Model Content

[0006] In view of the problem that the existing steering gear lifting tools are cumbersome to fix before the steering gear is lifted, this utility model is proposed.

[0007] Therefore, the purpose of this utility model is to provide a steering gear lifting device, which aims to fix the steering gear by means of a hook, using its own weight to achieve the fixing effect, simplifying the fixing operation and improving the fixing efficiency.

[0008] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a steering gear lifting device, comprising,

[0009] The support member is provided with a through groove and a limiting groove that are connected along the hoisting direction;

[0010] Wherein, the projections of the through groove and the limiting groove in the same hoisting direction satisfy the following: the first projection area formed by the through groove can completely cover the second projection area formed by the limiting groove.

[0011] In a preferred embodiment of the steering gear lifting device of this utility model, the opening of the limiting groove wall gradually increases towards the through groove side.

[0012] In a preferred embodiment of the steering gear hoist described in this utility model, the limiting groove has an arc shape.

[0013] In a preferred embodiment of the steering gear hoist of this utility model, the number of the limiting grooves is set to one or more, and the multiple limiting grooves are located on the same side of the through groove.

[0014] Another objective of this invention is to provide a steering gear lifting frame, which aims to improve the lifting efficiency of steering gears.

[0015] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a steering gear lifting frame, including a steering gear lifting tool, and further comprising;

[0016] Frame; and,

[0017] Connecting components, which are connected to supporting components and the frame.

[0018] In a preferred embodiment of the steering gear hoisting frame of this utility model, the connecting member is positioned near the through slot area.

[0019] In a preferred embodiment of the steering gear hoisting frame of this utility model, the central longitudinal axis of the connecting member and the central transverse axis of the supporting member intersect in the same plane but do not coincide.

[0020] In a preferred embodiment of the steering gear hoisting frame of this utility model, the connecting member, the supporting member, and the frame are all fixedly connected, and the angle A between the connecting member and the supporting member is 90°.

[0021] In a preferred embodiment of the steering hoisting frame of this utility model, the connecting member is fixedly connected to the supporting member, the connecting member is movably connected to the frame body, and the connection angle between the connecting member and the supporting member is 90°. <A<180°。

[0022] In a preferred embodiment of the steering hoisting frame of this utility model, the connecting member and the supporting member are movably connected, the connecting member and the frame are fixedly connected, and the connection angle between the connecting member and the supporting member is 90°≤A<180°.

[0023] The beneficial effects of this utility model are as follows: by setting a support component and setting a limiting groove, the steering gear shaft end nut is limited. When the steering gear is lifted, its own weight causes the support component to tilt, so that the steering gear shaft end nut can be hung in the limiting groove, thereby realizing the fixing of the steering gear shaft end nut, simplifying the fixing operation steps, and further improving the lifting efficiency of the steering gear. Attached Figure Description

[0024] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. 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.

[0025] Figure 1 A schematic diagram of the steering gear lifting device is shown.

[0026] Figure 2 A schematic diagram of the structure of the first projection region and the second projection region is shown.

[0027] Figure 3 The diagram shows four preferred options for the through groove and the limiting groove;

[0028] Figure 4 A schematic diagram of the steering gear hoisting frame is shown.

[0029] Figure 5 Schematic diagrams of two preferred stents are shown;

[0030] Figure 6 The diagram shows two preferred brackets and four preferred support components.

[0031] Figure 7 A schematic diagram showing the connection between the bracket and the support component is provided.

[0032] Figure 8 A schematic diagram of the overall structure of the steering gear lifting device and the steering gear lifting frame is shown.

[0033] Figure 9 A schematic diagram of the structure in the tilted state when the support component is hoisted onto the steering gear is shown. Detailed Implementation

[0034] To enable those skilled in the art to better understand this utility model, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0035] The terminology used in this invention refers to those general terms currently widely used in the art in consideration of the functionality of this invention; however, these terms may vary according to the intent, precedent, or new technology of those skilled in the art. Furthermore, specific terms may be chosen by the applicant, and in such cases, their detailed meanings will be described in the detailed description of this invention. Therefore, the terminology used in this specification should not be construed as simple names, but rather based on the meaning of the terms and the overall description of this invention.

[0036] Reference Figures 1-2 This embodiment provides a steering gear lifting tool, including,

[0037] The support member 100 has a through groove C1 and a limiting groove C2 that are connected through the support member 100 along the hoisting direction.

[0038] Among them, the projections of the through groove C1 and the limiting groove C2 in the same hoisting direction satisfy the following: the first projection area S1 formed by the through groove C1 can completely cover the second projection area S2 formed by the limiting groove C2.

[0039] Furthermore, the opening of the limiting groove C2 gradually increases towards the through groove C1.

[0040] Specifically, the top of the steering gear shaft end nut is designated as the end point, and the rotating screw connecting the shaft end nut and the steering gear body is designated as the neck, with the diameter of the end point being larger than the diameter of the neck.

[0041] like Figure 2 As shown, the first projection area S1 is formed by the through groove C1, the second projection area S2 is formed by the limiting groove C2, and the first projection area S1 can completely cover the second projection area S2.

[0042] The first projection area S1 formed by the through groove C1 is larger than the diameter range of the end, and the second projection area S2 formed by the limiting groove C2 is equal to the diameter range of the neck.

[0043] The through slot C1 is used to provide end entry. After the shaft end nut enters the through slot C1, it moves into the limiting slot C2, so that the neck of the shaft end nut fits against the groove wall of the limiting slot C2. Then, during lifting, the steering gear drives the support 100 to tilt due to its own weight, so that the shaft end nut is attached to the limiting slot C2 area of ​​the support 100, thus completing the fixing of the steering gear shaft end nut. This eliminates the need for manual operation to fix the steering gear, simplifies the fixing steps of the steering gear, improves the installation efficiency of the steering gear, and further improves the lifting efficiency of the device for the steering gear.

[0044] Reference Figure 3 This embodiment provides a steering gear lifting tool, including a limiting groove C2 with an arc shape;

[0045] Furthermore, the number of limiting grooves C2 is set to one or more, and multiple limiting grooves C2 are located on the same side of the through groove C1.

[0046] Reference Figure 3 In Example 1, the limiting groove C2 has an arc shape. The limiting groove C2 is located on one side of the through groove C1, and the through groove C1 is connected at the maximum diameter of the arc of the limiting groove C2 (that is, the width of the transition area connecting the through groove C1 and the limiting groove C2 is the same as the diameter of the limiting groove C2 and the neck diameter), so that the steering gear shaft end nut can move from the through groove C1 to the limiting groove C2;

[0047] In use, the end enters from below the through groove C1, and then the neck moves to the limiting groove C2 and fits against the arc of the limiting groove C2.

[0048] Preferably, the through groove C1 and the limiting groove C2 can also be set as polygons (such as triangles, quadrilaterals, hexagons, etc.).

[0049] Reference Figure 3 In Example 2, when the through groove C1 and the limiting groove C2 are quadrilaterals, the through groove C1 is the middle area of ​​the quadrilateral, and the limiting groove C2 is the included corner area of ​​the quadrilateral. With this polygonal setting, one of the included corner areas can be flexibly selected as the limiting groove C2.

[0050] In use, insert the shaft end nut into the middle area of ​​the quadrilateral, i.e., the through groove C1, and then move it to the pre-selected included angle area, i.e., the limiting groove C2.

[0051] Preferably, the side of the through groove C1 facing away from the limiting groove C2 can also be configured as an open shape;

[0052] Reference Figure 3 In Example 3, the opening area is the through groove C1, and the closing end of the opening is the limiting groove C2. By setting the side of the through groove C1 away from the limiting groove C2 as an opening, multiple directions of end entry can be provided, so that it can enter the through groove C1 from below the support member 100 or from the opening side.

[0053] In use, insert the shaft end nut into the through groove C1 from below the support 100 or through the opening, and then move it to the closing position.

[0054] Preferably, the number of limiting grooves C2 can also be set to multiple;

[0055] Reference Figure 3 Example 4 shows that at least two limit slots C2 are provided so that two steering gears can be lifted at the same time or the steering gear can be fixed in any one of the limit slots C2.

[0056] Specifically, when the size of the steering gear is smaller than the distance between the two limiting grooves C2, two steering gears can be suspended simultaneously by setting the two limiting grooves C2. When the size of the steering gear is larger than the distance between the two limiting grooves C2, the steering gear can be suspended by any one of the limiting grooves C2. (The distance between the two limiting grooves C2 can be set according to the actual suspension requirements of the steering gear, that is, by changing the distance between the two limiting grooves C2, the support 100 can be used to suspend two large-sized steering gears at the same time.)

[0057] Since the steering gear is fixed to the support member 100 through its end (i.e., shaft end nut) and neck (i.e., steering screw connected to the shaft end nut and steering gear body), setting the limiting groove C2 to an arc shape can make the connection with the neck with the largest area. Therefore, setting the limiting groove C2 to an arc shape is the best option.

[0058] Reference Figure 4 This embodiment provides a steering gear lifting frame, including a plurality of steering gear lifting devices, and further including...

[0059] Frame 200; and,

[0060] The connector 300 is connected to the support 100.

[0061] The frame 200 has a hoisting hole 201 for connecting lifting equipment for hoisting, and a traction hole 202 for connecting the connector 300.

[0062] The hoisting hole 201 is located at the center of the upper end of the frame 200 to ensure the hoisting balance of the entire device during hoisting. The frame 200 is symmetrically arranged with the hoisting hole 201 as the center on the left and right sides. The traction hole 202 is also symmetrically arranged on both sides of the frame 200.

[0063] By setting the frame 200 to an axisymmetric shape, not only can the hoisting efficiency be improved, but the balance of the device can also be maintained during the hoisting process, thereby improving the stability and safety of the hoisting.

[0064] The frame 200 can also be configured as a ring, a square, a hexagon, etc. When the frame 200 is a ring, a square, or a hexagon, the position of the traction hole 202 can be evenly arrayed around the frame 200 with the hoisting hole 201 as the center, so as to achieve the purpose of hoisting multiple steering gears at one time and improve hoisting efficiency.

[0065] The traction hole 202 on the frame 200 can also be set as a single hole, independently set at the center of the lower end of the frame 200, for use as a single hoisting device;

[0066] Furthermore, the connector 300 is positioned near the through slot C1 area.

[0067] By placing the connector 300 in the through slot C1 area, the center of gravity of the support 100 is located at the steering gear when it is hoisted, thereby improving the stability of the steering gear hoisting.

[0068] The connector 300 includes a traction chain 301 for connecting to the traction hole 202, and a bracket 302 disposed at the bottom end of the traction chain 301 for connecting to the support member 100.

[0069] The spacing between the traction hole and the connecting piece 300 is greater than the maximum diameter range of the steering gear, so as to avoid the multiple steering gears being lifted from colliding with each other due to the spacing between the connecting pieces 300 being too close during the hoisting process.

[0070] The traction chain 301 can be either an iron chain or a rope;

[0071] Both chains and ropes are flexible and can adapt to different lifting angles and directions. The length of chains and ropes can be adjusted as needed by adding or removing links, re-knotting, or using connectors to meet different lifting requirements. In addition, chains and ropes are highly compatible with various lifting equipment and accessories, such as lifting slings, shackles, and balance beams, providing diverse lifting configurations.

[0072] During use, after the steering gear is placed on the support 100, the frame 200 is lifted by the lifting equipment. As the frame 200 is lifted, the support 100 will tilt due to the weight of the steering gear itself, so that the steering gear is automatically suspended on the support 100. The lifted steering gear is then moved to the top of the rotating frame by the hoisting equipment, and the steering gear is released from the support 100 and placed stably on the rotating frame.

[0073] Reference Figures 5-6 The bracket 302 in the connector 300 can be V-shaped or I-shaped;

[0074] When the bracket 302 in the connector 300 is V-shaped, the bracket 302 has two connection points that are connected to the support member 100. The two connection points can be symmetrically connected to the support member 100 in the through groove C1 area. The V-shaped tip of the connection point is used to connect the traction chain 301 on the connector 300.

[0075] When the bracket 302 in the connector 300 is I-shaped, it has a connection point that connects to the support member 100. Therefore, to ensure the balance of the support member 100 during hoisting, it is preferable to position this connection point at the end of the support member 100 located in the through-slot C1 region. When the bracket 302 is I-shaped, it can be connected to the traction chain 301 on the connector 300 by setting a lifting ring at its top.

[0076] The bracket 302 on the connector 300 and the support 100 can be either fixedly connected or rotatably connected.

[0077] Since the bracket 302 is V-shaped, its through groove C1 area on the support member 100 is located in the middle position. Even if the bracket 302 and the support member 100 are rotatably connected, the central longitudinal axis L1 of the bracket 302 and the central transverse axis L2 of the support member 100 will not coincide.

[0078] When the bracket 302 is I-shaped, it needs to be positioned at the edge of the through groove C1 area on the support member 100 to ensure optimal balance. However, since the bracket 302 is located at the end of the support member 100, if the bracket 302 and the support member 100 are rotatably connected, the central longitudinal axis L1 of the bracket 302 may coincide with the central transverse axis L2 of the support member 100. Therefore, when the bracket 302 is I-shaped and rotatably connected to the support, a limiting block needs to be set on the bracket 302 to limit the rotation angle of the support member 100, so that the central longitudinal axis L1 of the bracket 302 and the central transverse axis L2 of the support member 100 will not coincide.

[0079] Figure 6 The diagram shows the connection between four preferred support members 100 and two types of brackets 302, namely V-shaped and I-shaped brackets;

[0080] in, Figure 6 (a1) is a connection diagram of the support member 100 with an arc-shaped limiting groove C2 and the V-shaped bracket 302. Since the V-shaped bracket 302 has two connection points connected to the support member 100, the two connection points are symmetrically arranged in the through groove C1 area on the support member 100. Figure 6 (a2) is a connection diagram of the support member 100 with the arc-shaped limiting groove C2 and the I-shaped bracket 302. Since the I-shaped bracket 302 has a connection point that connects to the support member 100, it is located at the end of the through groove C1 region on the support member 100.

[0081] Figure 6 (a2) is a connection diagram of the support member 100 with a quadrilateral (polygonal) limiting groove C2 and a through groove C1 and the V-shaped bracket 302. Since the V-shaped bracket 302 has two connection points connected to the support member 100, the two connection points are symmetrically arranged in the through groove C1 area on the support member 100, that is, symmetrically arranged at the two included angles of the support member 100. Figure 6 (a2) is a connection diagram of the support member 100 with a quadrilateral (polygonal) limiting groove C2 and a through groove C1 and the I-shaped bracket 302. Since the I-shaped bracket 302 has a connection point with the support member 100, if the right corner area of ​​the support member 100 is selected as the limiting groove C2, the connection point of the I-shaped bracket 302 on the support member 100 can be set at the left corner.

[0082] Figure 6 (a3) is a connection diagram of the support member 100 with an open through groove C1 and the V-shaped bracket 302. Since the V-shaped bracket 302 has two connection points that are connected to the support member 100, the two connection points are symmetrically arranged in the through groove C1 area on the support member 100, that is, symmetrically arranged at the two ends of the support member 100. Figure 6(a3) is a connection diagram of the support member 100 with an opening and a through groove C1 and the I-shaped bracket 302. Since the I-shaped bracket 302 has a connection point that connects to the support member 100, one of the two ends of the support member 100 can be selected as the connection point for connecting to the I-shaped bracket 302.

[0083] Figure 6 (a4) is a connection diagram of the support member 100 with multiple through slots C2 and the V-shaped bracket 302. Since the V-shaped bracket 302 has two connection points connected to the support member 100, the two connection points are symmetrically arranged in the through slot C1 area on the support member 100, that is, symmetrically arranged at the two ends of the support member 100. Figure 6 (a4) is a connection diagram of the support member 100 with multiple through slots C2 and the I-shaped bracket 302. Since the I-shaped bracket 302 has a connection point that connects with the support member 100, the middle position of the support member 100 in the through slot C1 area can be selected as the connection point for connecting with the I-shaped bracket 302.

[0084] Reference Figure 7 This embodiment provides a steering gear hoisting frame, including a connecting member 300 whose central longitudinal axis L1 and the supporting member 100's central transverse axis L2 intersect in the same plane but do not overlap;

[0085] Preferably, the connector 300 is fixedly connected to the support member 100 and the frame 200, and the angle A between the connector 300 and the support member 100 is 90°.

[0086] The connector 300 includes a traction chain 301 and a bracket 302;

[0087] The angle between the central longitudinal axis L1 of the connector 300 and the central transverse axis L2 of the support 100 is set as A, such as Figure 7 The vertical fixed connection shows that the angle between the central longitudinal axis L1 of the bracket 302 and the central transverse axis L2 of the support 100 can be directly set to a vertical angle of 90°.

[0088] Preferably, the connector 300 is fixedly connected to the support member 100, and movably connected to the frame 200, with the connection angle between the connector 300 and the support member 100 being 90°. <A<180°;

[0089] Specifically, the angle between the central longitudinal axis L1 of the connector 300 and the central transverse axis L2 of the support 100 is set as A, such as... Figure 7 The inclined fixed connection shows that the angle between the central longitudinal axis L1 of the bracket 302 and the central transverse axis L2 of the support 100 can be directly tilted and set in the range of greater than 90° and less than 180°.

[0090] Preferably, the connector 300 is movably connected to the support member 100, and the connector 300 is fixedly connected to the frame 200. The connection angle between the connector 300 and the support member 100 is 90°≤A<180°.

[0091] Specifically, the angle between the central longitudinal axis L1 of the connector 300 and the central transverse axis L2 of the support 100 is set as A, such as... Figure 7 The rotating connection shows that the bracket 302 and the support member 100 are rotatably connected. The angle between the central longitudinal axis L1 of the bracket 302 and the central transverse axis L2 of the support member 100 can be changed, so that the angle change range is greater than or equal to 90° and less than 180°.

[0092] When the angle between the central longitudinal axis L1 of the bracket 302 on the connector 300 and the central transverse axis L2 of the support 100 is equal to 90° (that is, the central longitudinal axis L1 of the connector 300 and the central transverse axis L2 of the support 100 are perpendicular to each other in the same plane), the support 100 makes it easier for people to place the steering gear on the support 100. The fixed connection between the bracket 300 and the support 100 is more stable, which can improve the stability of the device when hoisting the steering gear. At the same time, when the support 100 is not under force, the support 100 and the bracket 302 on the connector 300 are at a perpendicular angle, that is, the support 100 is in a horizontal state, which makes it easier for the staff to pass through and position the steering gear nut. Furthermore, during hoisting, the weight of the steering gear itself will automatically drive the support 100 to tilt, thereby automatically completing the step of fixing the steering gear.

[0093] Therefore, the angle between the central longitudinal axis L1 of the bracket 302 on the connector 300 and the central transverse axis L2 of the support member 100 is equal to 90°, and the bracket 300 and the support member 100 are fixedly connected, which is the best preferred connection between the bracket 302 and the support member 100 in the connector 300.

[0094] Reference Figure 8 The connector 300 also includes an eye-shaped shackle 303 disposed at the lower end of the traction chain 201 and used to connect the bracket 302, and a U-shaped shackle 304 disposed at the upper end of the traction chain 302 and used to connect the traction hole 202. The eye-shaped shackle 303 and the U-shaped shackle 304 allow the frame 200, the connector 300 and the support 100 to be disassembled and separated for replacement.

[0095] Reference Figure 9The figure shows the state of the steering gear after the support 100 is tilted due to the weight of the steering gear itself during the hoisting process of the device and the steering gear by the lifting equipment. It can be seen that the end of the steering gear shaft end nut is suspended at the top of the upper limit groove C2 area of ​​the support 100, and its neck abuts against the groove wall of the limit groove C2, so that it can be fixed in the limit groove C2 area when the support 100 is tilted.

[0096] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0097] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to the implementation of the present invention) may be omitted.

[0098] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A steering gear lifting device, characterized in that: include, The support member (100) is provided with a through groove (C1) and a limiting groove (C2) that are connected in the hoisting direction. Wherein, the projections of the through groove (C1) and the limiting groove (C2) in the same hoisting direction satisfy the following: the first projection area (S1) formed by the through groove (C1) can completely cover the second projection area (S2) formed by the limiting groove (C2).

2. The steering gear lifting device according to claim 1, characterized in that: The opening of the limiting groove (C2) gradually increases towards the through groove (C1).

3. The steering gear lifting device according to claim 2, characterized in that: The limiting groove (C2) has an arc shape.

4. The steering gear lifting device according to claim 1 or 2, characterized in that: The number of the limiting grooves (C2) is set to one or more, and the multiple limiting grooves (C2) are located on the same side of the through groove (C1).

5. A steering gear lifting frame, characterized in that: Includes several steering gear lifting devices as described in any one of claims 1 to 4, and further includes, Frame (200); and, The connector (300) is connected to the support (100) and the frame (200).

6. The steering gear lifting frame according to claim 5, characterized in that: The connector (300) is positioned near the through groove (C1).

7. The steering gear lifting frame according to claim 6, characterized in that: The central longitudinal axis (L1) of the connector (300) and the central transverse axis (L2) of the support (100) intersect in the same plane but do not coincide.

8. The steering gear lifting frame according to claim 7, characterized in that: The connector (300) is fixedly connected to the support (100) and the frame (200), and the angle A between the connector (300) and the support (100) is 90°.

9. The steering gear lifting frame according to any one of claims 6 to 7, characterized in that: The connector (300) is fixedly connected to the support (100), and the connector (300) is movably connected to the frame (200). The connection angle between the connector (300) and the support (100) is 90°. <A<180°。 10. The steering gear lifting frame according to any one of claims 6 to 7, characterized in that: The connector (300) is movably connected to the support (100), the connector (300) is fixedly connected to the frame (200), and the connection angle between the connector (300) and the support (100) is 90°≤A<180°.

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