Supporting piece for vehicle engineering maintenance

Abstract

The invention relates to the technical field of vehicle maintenance, and discloses a supporting piece for vehicle engineering maintenance, which comprises a storage mechanism for supporting the whole device and providing a space for storing the supporting piece so as to protect the supporting piece when the supporting piece is not used, and the whole device can be folded so as to facilitate the transportation work of the device; the supporting mechanism is arranged in the middle of the storage mechanism and used for folding and storing a supporting piece into the storage mechanism when the supporting piece is not used, and meanwhile the supporting piece can be adjusted according to the supporting height when the supporting piece is used. By optimizing storage, supporting and connecting mechanisms, storage convenience and height adjusting flexibility of the supporting piece are improved, stable and efficient operation is ensured, and the problems that locking operation is complex and clamping is prone to occurring are solved through cooperation of a locking assembly and a sliding partition plate; and due to the design of the grip and the anti-skid groove, the operation safety in a wet and slippery environment is improved.

Description

Technical Field

[0001] The invention relates to the technical field of vehicle maintenance, in particular to a support component for vehicle engineering maintenance. Background Art

[0002] Support parts for vehicle engineering maintenance are an indispensable and important tool in the vehicle maintenance process. They are mainly used to provide stable support during vehicle repair or maintenance. Common application scenarios include changing tires, checking chassis, repairing suspension systems, etc. The function of the support parts is to ensure that the vehicle can be parked firmly after lifting to avoid safety hazards caused by vehicle movement or tilting. With the continuous increase in vehicle maintenance needs, the market has put forward higher requirements on the functionality and ease of operation of support parts.

[0003] At present, common support parts for vehicle engineering maintenance usually use mechanical structures for height adjustment and support locking. During operation, simple manual adjustment is relied on to achieve the expansion and storage of the support parts. Traditional support parts generally include fixed support rods, adjustment rods, bottom load-bearing devices and other parts, and height adjustment is performed through threaded structures or sliding mechanisms. Such support parts can provide a certain degree of stability and support capacity, and to a certain extent meet the basic needs of vehicle maintenance, ensuring that the vehicle does not move or tilt after being lifted.

[0004] However, the following deficiencies are generally present in the prior art: first, the storage and deployment operations of traditional supports are cumbersome, and the height adjustment during use is not flexible enough; second, the locking and unlocking operations of the supports are complicated, prone to jamming or poor operation, which reduces operational efficiency; finally, traditional supports are not sufficiently safe to operate in slippery environments, have poor anti-slip performance, and require a laborious process to adjust the height, which is not conducive to long-term, high-frequency use. Summary of the invention

[0005] In view of the shortcomings of the prior art, the present invention provides a support member for vehicle engineering maintenance. The present invention improves the storage convenience and height adjustment flexibility of the support member by optimizing the design of the storage, support and connection mechanisms, achieves smoothness and efficiency in the operation process, and solves the problems of complex locking operation and easy jamming of traditional support members through the cooperation of the locking assembly and the sliding partition. In addition, the handle and anti-slip groove design improves the operating safety in slippery environments.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: A support member for vehicle engineering maintenance, comprising:

[0007] The storage mechanism is used to support the entire device and provide a space for storing the supporting parts, so as to protect the supporting parts when not in use, and can fold the entire device to facilitate transportation of the device;

[0008] A support mechanism, which is arranged in the middle of the storage mechanism, and is used to fold the support member into the storage mechanism when not in use, and can be adjusted according to the height of the support when in use. The support mechanism includes a locking assembly, which is used to support the support member to prevent the support member from tilting or collapsing;

[0009] The connecting mechanism is arranged on the outside of the storage mechanism and is used to control the switch state of the storage mechanism, so as to ensure the use state of the storage mechanism.

[0010] Preferably, the storage mechanism includes a shell one, the outer side of the shell one is rotatably connected to a shell two, the opposite sides of the shell one and the shell two are fixedly connected to a plurality of support pads, and the opposite sides of the shell one and the shell two are fixedly connected to a pad.

[0011] Preferably, the supporting mechanism includes two push plates, the two push plates are slidably connected to the middle parts of the shell one and the shell two, respectively, the outer sides of the push plates are fixedly connected with rack plates, the insides of the shell one and the shell two are rotatably connected with gears, the rack plates are meshed with the gears, the outer sides of the gears are fixedly connected with flap plates, the inside of the flap plates are fixedly connected with a cylinder, the output end of the cylinder is fixedly connected with a T-plate, the other side of the T-plate is fixedly connected with two connecting plates, a rotating drum is rotatably connected between the two connecting plates, the middle part of the rotating drum is slidably connected with a locking bolt, the outer periphery of the locking bolt is threadedly connected with a locking nut, the outer side of the rotating drum is fixedly connected with a T-block, and the other side of the T-block is fixedly connected with an anti-slip pad.

[0012] Preferably, the locking assembly includes two pressure rods, which are respectively slidably connected to the middle part of shell one and shell two, one end of the pressure rod is rotatably connected to a limiting block, the limiting block is slidably connected to the middle part of the flap, and a spring rod is fixedly connected between the flap and the limiting block.

[0013] Preferably, the connecting mechanism includes a protrusion, which is fixedly connected to the outer side of the shell two, and the outer side of the shell one is fixedly connected to an outer shell, the protrusion is slidably connected to the middle part of the outer shell, and the inside of the outer shell is fixedly connected to a compression spring, and the other end of the compression spring is fixedly connected to a clamping block, the clamping block and the protrusion are in contact, and a clamping slot is provided in the middle of the protrusion, and the clamping block and the clamping slot are plugged into each other, and a disassembly component is provided in the middle part of the outer shell.

[0014] Preferably, the disassembly assembly includes a rotating rod, which is rotatably connected to the middle part of the shell, and a pull rope is fixedly connected to the outer side of the rotating rod, and the other end of the pull rope is fixedly connected to a side of the block close to the compression spring.

[0015] Preferably, two clockwork springs are fixedly connected inside the pad, a connecting rod is fixedly connected between the two clockwork springs, a handle is fixedly connected to the outside of the connecting rod, and the handle is slidably connected to the middle of the pad.

[0016] Preferably, a positioning groove is formed on one side of the housing close to the protrusion, and the protrusion is slidably connected to the middle part of the positioning groove.

[0017] Preferably, one end of the rotating rod away from the housing is fixedly connected to a handle, and an anti-slip groove is provided on the outer side of the handle.

[0018] Preferably, a partition is slidably connected inside the shell, and the partition is fixedly connected between the compression spring and the clamping block.

[0019] Working principle: When in use, the connecting rod rotates by rotating the handle and the spring is twisted and compressed. At this time, the device can be easily moved to the position where it needs to be used. At the same time, by loosening the handle and under the action of the spring, the connecting rod can be reset, so that the handle can be put away to avoid affecting the use of the device.

[0020] Step 2: Reel in the pull rope by rotating the rotating rod. The card block and the card slot can be separated while reeling in, thereby releasing the connection between shell one and shell two. At this time, it can be flipped over. After flipping over, the limit block can be compressed by pressing the pressure rod and make it completely enter the flap. At this time, the restriction of the gear is released, and the rack plate is moved by pulling the push plate, so that the gear drives the flap to tilt. At the same time, with the cooperation of the locking bolt and the locking nut, the anti-slip pad can contact the bottom of the equipment to be supported. At this time, the anti-slip pad is driven by the cylinder to lift the equipment to be supported, thereby completing the support operation. At the same time, the limit block can be reset by the spring rod while loosening the pressure rod, thereby limiting the gear and preventing it from rotating.

[0021] The present invention provides a support member for vehicle engineering maintenance, which has the following beneficial effects:

[0022] 1. The present invention realizes convenient storage and deployment operation of the support member through the optimized design of the storage mechanism, the support mechanism and the connection mechanism, has high adjustability and good stability, ensures the safety and reliability of the support process, and improves the operating efficiency and convenience of the support member.

[0023] 2. The present invention uses a locking assembly and a sliding partition design to enable the support member to be stably locked and quickly unlocked during use, and through the mutual cooperation of the compression spring, the block and the partition, the smoothness and stability of the operation are ensured, reducing the risk of jamming and misoperation.

[0024] 3. The present invention improves the comfort and safety of operation by adopting the handle and anti-slip groove design, and can ensure the stable operation of the support even in a slippery environment. At the same time, the auxiliary design of the clockwork spring makes the height adjustment easier and more accurate, further optimizing the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A perspective view of the present invention;

[0026] Figure 2 It is a structural schematic diagram of the storage mechanism of the present invention;

[0027] Figure 3 It is a structural schematic diagram of the rack plate of the present invention;

[0028] Figure 4 It is a schematic structural diagram of the limit block of the present invention;

[0029] Figure 5 It is a structural schematic diagram of the cylinder of the present invention;

[0030] Figure 6 It is a structural schematic diagram of the card slot of the present invention;

[0031] Figure 7 It is a structural schematic diagram of the card block of the present invention;

[0032] Figure 8 It is a schematic structural diagram of the clockwork spring of the present invention.

[0033] Among them, 10, storage mechanism; 101, shell one; 102, shell two; 103, support pad; 104, pad; 20, support mechanism; 201, push plate; 202, rack plate; 203, gear; 204, flap; 205, cylinder; 206, T-plate; 207, connecting plate; 208, rotating drum; 209, locking bolt; 210, T-block; 211, anti-slip pad; 212, pressure rod; 213, limit block; 214, spring rod; 215, locking nut; 30, connecting mechanism; 301, protrusion; 302, shell; 303, compression spring; 304, block; 305, slot; 306, rotating rod; 307, pull rope; 401, spring spring; 402, connecting rod; 403, handle; 50, positioning slot. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the specification of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] Please refer to the attached Figure 1 -Attached Figure 8 , an embodiment of the present invention provides a support member for vehicle engineering maintenance, comprising:

[0036] The storage mechanism 10 is used to support the entire device and provide a space for storing the support member, so as to protect the support member when not in use. At the same time, the entire device can be folded to facilitate the transportation of the device. The folding and storage functions of the mechanism not only improve the portability of the device, but also effectively protect the support member from external damage, thereby extending the service life of the device;

[0037] The support mechanism 20 is arranged in the middle of the storage mechanism 10, and is used to fold the support member into the storage mechanism 10 when not in use, and can be adjusted according to the height of the support when in use. The support mechanism 20 includes a locking assembly, which is used to support the support member to prevent the support member from tilting or collapsing. The height adjustment function of the support mechanism 20 enables the device to adapt to vehicles of different types and sizes. The locking assembly ensures the stability of the support member during maintenance, greatly improving the safety and reliability of the operation;

[0038] The connecting mechanism 30 is arranged on the outside of the storage mechanism 10 and is used to control the switch state of the storage mechanism 10, so as to ensure the use state of the storage mechanism 10. The connecting mechanism 30 can effectively ensure the stability of the support member during storage. This design not only ensures the ease of operation of the device, but also improves the safety during use.

[0039] Please refer to the attached Figure 1 -Attached Figure 3 In a preferred embodiment of the present invention, the storage mechanism 10 includes a shell 101, and the outer side of the shell 101 is rotatably connected to the shell 2 102, wherein the shell 101 and the shell 2 102 are connected by a rotating shaft or a hinge structure to ensure that the two can rotate smoothly around the hinge. When the support member is in use, the shell 101 and the shell 2 102 are unfolded into a horizontal state to form a stable platform for the support member; when the support member is not in use, the shell 2 102 can be combined with the shell 101 by rotation to form a closed storage space to protect the support mechanism 20 and other components from being affected by the external environment, thereby improving the convenience and safety of use. The opposite sides of the shell 101 and the shell 2 102 are fixedly connected with a plurality of support pads 103, and the opposite sides of the shell 101 and the shell 2 102 are fixedly connected with a pad 104. The setting of the support pad 103 and the pad 104 improves the stability of the device in the working state, especially in an environment with a slippery or rough surface, by increasing friction to prevent the support member from sliding.

[0040] Please refer to the attached Figure 1 -Attached Figure 3 In a preferred embodiment of the present invention, the support mechanism 20 includes two push plates 201, and the two push plates 201 are respectively slidably connected to the middle of the shell 1 101 and the shell 2 102. The outer side of the push plate 201 is fixedly connected with a rack plate 202. The inside of the shell 1 101 and the shell 2 102 are both rotatably connected with a gear 203. The rack plate 202 and the gear 203 are meshed. The outer side of the gear 203 is fixedly connected with a flap 204. The sliding structure design of the push plate 201 and the rack plate 202 enables the support mechanism 20 to achieve height adjustment through simple mechanical movement. It is not only simple in structure and easy to operate, but also can maintain the stability of the support at different heights. This design improves the applicability of the support and can adapt to the maintenance needs of vehicles at different heights. The inside of the flap 204 is fixedly connected with a cylinder 205, and the output end of the cylinder 205 is fixedly connected with a T-plate 20 6. Two connecting plates 207 are fixedly connected to the other side of the T-plate 206, and a rotating cylinder 208 is rotatably connected between the two connecting plates 207. A locking bolt 209 is slidably connected to the middle of the rotating cylinder 208, and a locking nut 215 is threadedly connected to the outer periphery of the locking bolt 209. A T-block 210 is fixedly connected to the outer side of the rotating cylinder 208, and an anti-skid pad 211 is fixedly connected to the other side of the T-block 210, wherein the cylinder 205 is used to make the anti-skid pad 211 contact with the equipment to be supported, thereby completing the supporting operation. At the same time, the design of the locking nut 215 and the locking bolt 209 increases the flexibility of the support, and can perform angle adjustment and locking operations according to different maintenance requirements. At the same time, the combination of the T-block 210 and the anti-skid pad 211 ensures a stable contact between the support and the bottom of the vehicle, prevents the vehicle from sliding during the supporting process, and further improves the safety of the operation.

[0041] Please refer to the attached Figure 3 -Attached Figure 5In a preferred embodiment of the present invention, the locking assembly includes two pressure rods 212, and the two pressure rods 212 are respectively slidably connected to the middle of the shell 101 and the shell 2 102. One end of the pressure rod 212 is rotatably connected to the limit block 213, and the limit block 213 is slidably connected to the middle of the flap 204. A spring rod 214 is fixedly connected between the flap 204 and the limit block 213. The sliding connection design of the pressure rod 212 enables the locking assembly to be flexibly operated. The user can achieve the locking or unlocking state of the support member through a simple sliding action. This design not only increases the convenience of operation, but also provides The reliability of the locking process is improved, and the support is prevented from being displaced or loosened due to improper operation during use. At the same time, the design of the limit block 213 provides an effective mechanical locking means for the support, which can prevent accidental loosening or movement during use. Through the sliding connection between the limit block 213 and the flap 204, the locking assembly can ensure that the support remains stable when subjected to force, thereby improving the safety of maintenance operations. Finally, the automatic reset design of the spring rod 214 simplifies the operation process of the support, so that the operator does not have to manually adjust the position of the limit block 213, thereby improving the convenience of use.

[0042] Please refer to the attached Figure 6 and attached Figure 7 In a preferred embodiment of the present invention, the connecting mechanism 30 includes a protrusion 301, the protrusion 301 is fixedly connected to the outer side of the shell 2 102, the outer side of the shell 1 101 is fixedly connected to the outer shell 302, the protrusion 301 is slidably connected to the middle of the shell 302, the inner part of the shell 302 is fixedly connected to a compression spring 303, the other end of the compression spring 303 is fixedly connected to a clamping block 304, the clamping block 304 is in contact with the protrusion 301, and a clamping groove 305 is provided in the middle of the protrusion 301, and the clamping block 304 The protrusion 301 is plugged into and cooperates with the card slot 305. When the shell 101 and the shell 2 102 are closed, the protrusion 301 will enter the middle part of the shell 302, and at the same time, it will squeeze the card block 304, so that it compresses the compression spring 303. At this time, the card block 304 continues to move until it is parallel to the card slot 305. The elasticity of the compression spring 303 can bounce the card block 304 into the card slot 305, thereby quickly locking and fixing the shell 101 and the shell 2 102. A disassembly component is provided in the middle part of the shell 302.

[0043] Please refer to the attached Figure 6 and attached Figure 7In a preferred embodiment of the present invention, the disassembly assembly includes a rotating rod 306, which is rotatably connected to the middle part of the shell 302. A pull rope 307 is fixedly connected to the outer side of the rotating rod 306. The other end of the pull rope 307 is fixedly connected to the side of the card block 304 close to the compression spring 303. The pull rope 307 can be retracted by rotating the rotating rod 306. When the pull rope 307 is retracted, the other end will pull the card block 304, thereby separating the card block 304 and the card slot 305, thereby increasing the separation efficiency between the shell 1 101 and the shell 2 102, so that the user can quickly complete unlocking and locking, reducing cumbersome mechanical steps and improving the safety of maintenance operations.

[0044] Please refer to the attached Figure 8 In a preferred embodiment of the present invention, two clockwork springs 401 are fixedly connected to the inside of the pad 104, a connecting rod 402 is fixedly connected between the two clockwork springs 401, a handle 403 is fixedly connected to the outside of the connecting rod 402, and the handle 403 is slidably connected to the middle part of the pad 104. Under the action of the clockwork springs 401, the handle 403 can always be in the pad 104, and when the handle 403 is turned, it can be upright, so that the user can carry it by hand. At the same time, the clockwork spring 401 is in a twisted and compressed state when rotating, and when the clockwork spring 401 is released, the handle 403 can be folded, so that the device is suitable for height adjustment needs in various vehicle maintenance scenarios.

[0045] Please refer to the attached Figure 3 and attached Figure 7 In a preferred embodiment of the present invention, a positioning groove 50 is provided on one side of the shell 302 close to the protrusion 301, and the protrusion 301 is slidably connected to the middle of the positioning groove 50. The positioning groove 50 can limit the protrusion 301, ensuring that each operation of the support member can be accurate and stable, making the protrusion 301 enter more easily and smoothly, and reducing the friction resistance during the operation, thereby accelerating the speed of fixing and separating between the shell 1 101 and the shell 2 102.

[0046] Please refer to the attached Figure 7 In a preferred embodiment of the present invention, the end of the rotating rod 306 away from the housing 302 is fixedly connected to a handle, and an anti-skid groove is provided on the outer side of the handle. Through the cooperation of the handle and the anti-skid groove, the handle can still be firmly grasped in harsh environments such as oil, dirt, and wetness to prevent accidental slipping or operational errors, making it easier and more comfortable to rotate the rotating rod 306 and reducing the operator's hand fatigue.

[0047] Please refer to the attached Figure 7In a preferred embodiment of the present invention, a partition is slidably connected inside the shell 302, and the partition is fixedly connected between the compression spring 303 and the block 304. The partition limits the compression spring 303 and the block 304, which can prevent the block 304 from tilting during movement, thereby avoiding the compression spring 303 from being deformed and damaged due to tilting and squeezing, thereby increasing the service life of the compression spring 303, and at the same time can improve the smoothness of the support operation and reduce the jamming phenomenon.

[0048] 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. A support member for vehicle engineering maintenance, characterized in that: include: The storage mechanism (10) is used to support the entire device and provide a space for storing the supporting member, thereby protecting the supporting member when not in use, and can fold the entire device to facilitate transportation of the device; A support mechanism (20) is arranged in the middle of the storage mechanism (10) and is used to fold the support member into the storage mechanism (10) when not in use, and can be adjusted according to the height of the support when in use. The support mechanism (20) includes a locking assembly, and the locking assembly is used to support the support member, thereby preventing the support member from tilting or collapsing; The connecting mechanism (30) is arranged on the outside of the storage mechanism (10) and is used to control the switch state of the storage mechanism (10), thereby ensuring the use state of the storage mechanism (10).

2. A vehicle engineering maintenance support according to claim 1, characterized in that: The storage mechanism (10) comprises a shell one (101), the outer side of the shell one (101) is rotatably connected to a shell two (102), the opposite sides of the shell one (101) and the shell two (102) are fixedly connected to a plurality of support pads (103), and the opposite sides of the shell one (101) and the shell two (102) are fixedly connected to a pad (104).

3. A vehicle engineering maintenance support according to claim 2, characterized in that: The support mechanism (20) comprises two push plates (201), the two push plates (201) are respectively slidably connected to the middle of the shell one (101) and the shell two (102), the outer side of the push plates (201) is fixedly connected to a rack plate (202), the inside of the shell one (101) and the shell two (102) are both rotatably connected to a gear (203), the rack plate (202) and the gear (203) are meshed, the outer side of the gear (203) is fixedly connected to a flap plate (204), and the inside of the flap plate (204) is fixedly connected to a cylinder (2 05), the output end of the cylinder (205) is fixedly connected with a T-shaped plate (206), the other side of the T-shaped plate (206) is fixedly connected with two connecting plates (207), a rotating cylinder (208) is rotatably connected between the two connecting plates (207), a locking bolt (209) is slidably connected to the middle of the rotating cylinder (208), the outer periphery of the locking bolt (209) is threadedly connected with a locking nut (215), the outer side of the rotating cylinder (208) is fixedly connected with a T-shaped block (210), and the other side of the T-shaped block (210) is fixedly connected with an anti-slip pad (211).

4. A vehicle engineering maintenance support according to claim 3, characterized in that: The locking assembly comprises two pressure rods (212), the two pressure rods (212) are respectively slidably connected to the middle part of the shell one (101) and the shell two (102), one end of the pressure rod (212) is rotatably connected to a limit block (213), the limit block (213) is slidably connected to the middle part of the flap (204), and a spring rod (214) is fixedly connected between the flap (204) and the limit block (213).

5. A vehicle engineering maintenance support according to claim 2, characterized in that: The connecting mechanism (30) comprises a protrusion (301), wherein the protrusion (301) is fixedly connected to the outer side of the second shell (102), the outer side of the first shell (101) is fixedly connected to the outer side of the shell (302), the protrusion (301) is slidably connected to the middle part of the shell (302), the interior of the shell (302) is fixedly connected to a compression spring (303), the other end of the compression spring (303) is fixedly connected to a clamping block (304), the clamping block (304) and the protrusion (301) are in contact, a clamping slot (305) is provided in the middle part of the protrusion (301), the clamping block (304) and the clamping slot (305) are plugged together, and a disassembly component is provided in the middle part of the shell (302).

6. A vehicle engineering maintenance support according to claim 5, characterized in that: The disassembly assembly comprises a rotating rod (306), wherein the rotating rod (306) is rotatably connected to the middle part of the housing (302), a pull rope (307) is fixedly connected to the outer side of the rotating rod (306), and the other end of the pull rope (307) is fixedly connected to a side of the clamping block (304) close to the compression spring (303).

7. A vehicle engineering maintenance support according to claim 2, characterized in that: Two spring springs (401) are fixedly connected inside the pad (104), a connecting rod (402) is fixedly connected between the two spring springs (401), a handle (403) is fixedly connected to the outside of the connecting rod (402), and the handle (403) is slidably connected to the middle part of the pad (104).

8. The vehicle engineering maintenance support member according to claim 6, characterized in that: A positioning groove (50) is provided on one side of the housing (302) close to the protrusion (301), and the protrusion (301) is slidably connected to the middle part of the positioning groove (50).

9. A vehicle engineering maintenance support according to claim 8, characterized in that: One end of the rotating rod (306) away from the housing (302) is fixedly connected to a handle, and an anti-slip groove is arranged on the outer side of the handle.

10. A vehicle engineering maintenance support according to claim 9, characterized in that: A partition is slidably connected inside the outer shell (302), and the partition is fixedly connected between the compression spring (303) and the clamping block (304).

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