Front overhang supporting tool

Abstract

The utility model relates to a front overhang supporting tool which comprises a supporting piece with the vertical length adjustable, a transverse arm with the root connected with the supporting piece and a clamping piece connected to the transverse arm, the lower end of the supporting piece is used for being supported on a front overhang upper control arm, and the upper end of the supporting piece is used for supporting a vehicle body. The clamping piece is used for being clamped on a front overhang upper control arm. The front overhang supporting tool can support a vehicle body when a front overhang air spring fails, so that the height of the front portion of the vehicle body is guaranteed, normal running and running of the vehicle are guaranteed, and the front overhang supporting tool has the advantages of being simple in structure and easy to use.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicles, in particular to a front suspension supporting tool. Background Art

[0002] Some vehicles use air spring suspensions, and during the production process, the air springs of these vehicles need to be inflated to ensure that the vehicles can operate normally on the production line and roll off the assembly line normally. These vehicles face the following technical problems: When the air springs of the front suspension fail due to improper inflation or other abnormal conditions, the entire vehicle will be lowered and unable to operate and drive normally. Utility Model Content

[0003] The purpose of the utility model is to provide a front suspension support tool to alleviate or eliminate at least one of the above-mentioned technical problems.

[0004] The utility model describes a front suspension support tool, comprising a support member with adjustable vertical length, a transverse arm connected to the support member at the root, and a clamping member connected to the transverse arm, wherein the lower end of the support member is used to support the front suspension upper control arm, the upper end of the support member is used to support the vehicle body, and the clamping member is used to be clamped on the front suspension upper control arm.

[0005] Optionally, the support member includes a sleeve, a support column cooperating with the sleeve, and a support rod connected to the support column. A support hole is provided on the tube wall of the sleeve, and the support rod passes through the support hole. At least two support parts staggered in the vertical direction are provided in the support hole. The support rod is downwardly supported on one of the at least two support parts, and the support rod can switch between the at least two support parts.

[0006] Optionally, the support hole includes a first hole portion, a second hole portion and a third hole portion, the length of the third hole portion extends along the circumferential direction of the sleeve, the first hole portion and the second hole portion extend downward from both ends of the third hole portion in the circumferential direction of the sleeve respectively, the lower end portion of the first hole portion constitutes one of the at least two support portions, and the lower end portion of the second hole portion constitutes the other of the at least two support portions.

[0007] Optionally, a first flexible pad is provided at the lower end of the support member.

[0008] Optionally, a second flexible pad is provided at the upper end of the support member.

[0009] Optionally, the lower end of the support member extends downward from the transverse arm, and the upper end of the support member extends upward from the transverse arm.

[0010] Optionally, the clamping member and the supporting member are spaced apart in the transverse direction.

[0011] Optionally, the clamping member includes a longitudinal rod extending in the longitudinal direction and two vertical rods extending downward from both ends of the longitudinal rod respectively.

[0012] Optionally, the clamping member is formed by bending a rod-shaped member.

[0013] Optionally, the end of the transverse arm is provided with a protruding section extending laterally beyond the clamping member.

[0014] The front suspension support tool proposed in the utility model can provide support for the vehicle body when the air spring of the front suspension fails, thereby ensuring the height of the front part of the vehicle body and further ensuring the normal operation and driving of the vehicle. The front suspension support tool proposed in the utility model has the characteristics of simple structure and easy use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the front suspension support tool described in some embodiments;

[0016] Figure 2 It is a working schematic diagram of the front suspension support tool described in some embodiments.

[0017] Among them: 1-lateral arm; 2-clamping piece; 3-sleeve; 4-support column; 5-support rod; 6-first flexible pad; 7-second flexible pad; 8-front suspension upper control arm; 11-extending section; 31-first hole portion; 32-second hole portion; 33-third hole portion. DETAILED DESCRIPTION

[0018] The following will describe the implementation of the present invention with reference to the accompanying drawings and preferred embodiments. Those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention. It should be understood that the preferred embodiments are only for illustrating the present invention, not for limiting the scope of protection of the present invention.

[0019] It should be noted that the illustrations provided in the following embodiments are only schematic illustrations of the basic concept of the present invention, and thus the drawings only show components related to the present invention rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed at will, and the component layout may also be more complicated.

[0020] like Figure 1A front suspension support tool shown includes a support member with adjustable vertical length, a transverse arm 1 connected to the support member at the root, and a clamping member 2 connected to the transverse arm 1. The lower end of the support member is used to support the front suspension upper control arm, the upper end of the support member is used to support the vehicle body, and the clamping member 2 is used to be clamped on the front suspension upper control arm.

[0021] By adopting the above-mentioned technical scheme, when the air spring of the front suspension of the vehicle fails due to improper inflation or other abnormal conditions, the front suspension support tool is clamped on the front suspension upper control arm using the clamping part 2, and the lower end of the support part of the front suspension support tool is supported on the front suspension upper control arm. The support part can be used to support the body of the vehicle upward, thereby ensuring the height of the front part of the vehicle body.

[0022] By using a support member with adjustable vertical length, the support member can be shortened to reduce the difficulty of installing the front suspension support tool on the front suspension upper control arm. After the front suspension support tool is installed on the front suspension upper control arm, the support member is lengthened to support the vehicle body.

[0023] The provision of the clamping member 2 can ensure the stability of the front suspension support tool installed on the front suspension upper control arm and prevent the front suspension support tool from slipping off the front suspension upper control arm.

[0024] In some embodiments, the support member includes a sleeve 3, a support column 4 matched with the sleeve 3, and a support rod 5 connected to the support column 4. A support hole is provided on the tube wall of the sleeve 3, and the support rod 5 passes through the support hole. At least two support parts staggered in the vertical direction are provided in the support hole. The support rod 5 is supported downward on one of the at least two support parts, and the support rod 5 can switch between the at least two support parts. The above technical solution has the characteristics of simple structure and easy adjustment.

[0025] As a specific example, the support hole includes a first hole portion 31, a second hole portion 32 and a third hole portion 33, the length of the third hole portion 33 extends along the circumferential direction of the sleeve 3, the first hole portion 31 and the second hole portion 32 extend downward from both ends of the third hole portion 33 in the circumferential direction of the sleeve 3, respectively, the lower end of the first hole portion 31 constitutes one of the at least two support portions, and the lower end of the second hole portion 32 constitutes the other of the at least two support portions. With the above technical solution, the support rod 5 can move from the first hole portion 31 to the second hole portion 32 through the third hole portion 33, and the support rod 5 can move from the second hole portion 32 to the first hole portion 31 through the third hole portion 33.

[0026] As a specific example, the sleeve 3 is provided with two support holes, the support column 4 is provided with a mounting hole that penetrates the support column 4 along a diameter direction of the support column 4, the support rod 5 cooperates with the mounting holes, and the two ends of the support rod 5 extend out of the two support holes respectively. With the above technical solution, the two ends of the support rod 5 are supported in the two support holes respectively, which can ensure the stable support of the support column 4. At the same time, the support rod 5, the support column 4 and the sleeve 3 can be directly assembled together by passing through a support hole, a mounting hole and another support hole in sequence, which has the characteristic of easy assembly. In specific implementation, nuts can be installed at both ends of the support rod 5 to prevent the support rod 5 from detaching from the sleeve 3 and the support column 4.

[0027] In some embodiments, the lower end of the support is provided with a first flexible pad 6. The first flexible pad 6 can prevent the support from causing damage to the vehicle body. In a specific implementation, the first flexible pad 6 can be a rubber pad bonded to the upper end surface of the support.

[0028] In some embodiments, the upper end of the support is provided with a second flexible pad 7. The second flexible pad 7 can prevent the support from causing damage to the front suspension upper control arm. In specific implementation, the second flexible pad 7 can be a rubber pad bonded to the lower end surface of the support.

[0029] In some embodiments, in order to prevent interference between the transverse arm 1 and the front suspension upper control arm, the lower end of the support member extends downward from the transverse arm 1 , and the upper end of the support member extends upward from the transverse arm 1 .

[0030] In some embodiments, in order to ensure the stability of the front suspension support tool when installed on the front suspension upper control arm, the clamping member 2 and the support member are arranged at intervals in the lateral direction.

[0031] In some embodiments, the clamping member 2 includes a longitudinal rod extending in the longitudinal direction and two vertical rods extending downward from both ends of the longitudinal rod. When the clamping member 2 is clamped on the front suspension upper control arm by adopting the above technical solution, the longitudinal rod is located on the upper side of the front suspension upper control arm, and the two vertical rods are located on the front and rear sides of the front suspension upper control arm. The longitudinal rod and the two vertical rods are relatively small in width in the transverse direction, and can be easily clamped on the front suspension upper control arm.

[0032] As a preferred example, the clamping member 2 is formed by bending a rod-shaped member, which is easy to implement. In specific implementation, the clamping member 2 can be fixedly connected to the lower side of the horizontal arm 1 by welding.

[0033] In some embodiments, the end of the transverse arm 1 is provided with an extension section 11 extending laterally from the clamping member 2. The extension section 11 can be used as a handle for the operator to hold, thereby improving the convenience of using the front suspension support tool.

[0034] like Figure 2 As shown, the use process of the above-mentioned front suspension support tool is as follows:

[0035] When the air spring of the front suspension of the vehicle fails due to improper inflation or other abnormal conditions, first shorten the support member, install the front suspension support tool on the front suspension upper control arm 8, and then lengthen the support member, and use the upper end of the support member to support the cabin assembly of the vehicle body. In this way, when the air spring of the front suspension fails, the vehicle body posture is maintained at a certain height, ensuring that the vehicle can operate and drive normally, so that the vehicle can operate normally in the production line and come off the line normally.

[0036] When the vehicle has been repaired and the front suspension air springs have been inflated, the front suspension support tool can be removed.

[0037] The above embodiments are only preferred embodiments for fully illustrating the present utility model, and the protection scope of the present utility model is not limited thereto. Equivalent substitutions or changes made by technicians in the technical field on the basis of the present utility model are all within the protection scope of the present utility model. In the description of this specification, the description of reference terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics of the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine the different embodiments or examples described in this specification.

Claims

1. A front suspension support tool, characterized in that: It includes a support member with adjustable vertical length, a transverse arm connected to the support member at the root, and a clamping member connected to the transverse arm. The lower end of the support member is used to support the front suspension upper control arm, the upper end of the support member is used to support the vehicle body, and the clamping member is used to be clamped on the front suspension upper control arm.

2. The front suspension support tool according to claim 1, characterized in that: The support member includes a sleeve, a support column matched with the sleeve and a support rod connected to the support column. A support hole is provided on the tube wall of the sleeve, and the support rod passes through the support hole. At least two support parts staggered in the vertical direction are provided in the support hole. The support rod is downwardly supported on one of the at least two support parts, and the support rod can switch between the at least two support parts.

3. The front suspension support tool according to claim 2, characterized in that: The support hole includes a first hole portion, a second hole portion and a third hole portion, the length of the third hole portion extends along the circumferential direction of the sleeve, the first hole portion and the second hole portion extend downward from both ends of the third hole portion in the circumferential direction of the sleeve respectively, the lower end portion of the first hole portion constitutes one of the at least two support portions, and the lower end portion of the second hole portion constitutes the other of the at least two support portions.

4. The front suspension support tool according to claim 1, characterized in that: A first flexible pad is disposed at the lower end of the support member.

5. The front suspension support tool according to claim 1, characterized in that: A second flexible pad is disposed at the upper end of the support member.

6. The front suspension support tool according to claim 1, characterized in that: The lower end of the support member extends downward from the transverse arm, and the upper end of the support member extends upward from the transverse arm.

7. The front suspension support tool according to claim 1, characterized in that: The clamping member and the supporting member are arranged with an interval in the lateral direction.

8. The front suspension support tool according to claim 1, characterized in that: The clamping component comprises a longitudinal rod extending in the longitudinal direction and two vertical rods extending downwards from two ends of the longitudinal rod respectively.

9. The front suspension support tool according to claim 8, characterized in that: The clamping piece is formed by bending a rod-shaped piece.

10. The front suspension support tool according to claim 1, characterized in that: The end of the transverse arm is provided with a protruding section extending out of the clamping member in the transverse direction.

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