Corner plate anti-skid and anti-drop mechanism and lift

Abstract

The present invention provides a corner plate anti-skid and anti-drop mechanism and a lift, and relates to the technical field of lifting devices. The corner plate anti-skid and anti-drop mechanism comprises a corner plate, a corner plate tray and a lifting platform; the corner plate tray is connected to the lifting platform, the corner plate is connected to the corner plate tray, a stopper assembly is provided on the circumference of the corner plate tray, the stopper assembly forms a receiving groove, and the corner plate is connected in the receiving groove. The technical problem in the prior art that the corner plate on the lifting plate is easy to slip or shift in position is solved. The corner plate of the present invention is connected in the receiving groove, so that the corner plate is stably connected in the corner plate tray.

Description

Technical Field

[0001] The invention relates to the technical field of lifting devices, and in particular to an anti-slip and anti-drop mechanism for a corner plate and a lifting machine. Background Art

[0002] With the development of social economy, the emergence of various means of transportation has facilitated people's travel. As a means of travel for people, cars can be driven according to their own needs without changing or reversing, etc., which provides convenience for people's travel. As a result, more and more people are beginning to choose cars as a means of travel. Four-wheel alignment is a method based on the four-wheel parameters of the car, which is adjusted to ensure the good driving performance of the car and a certain reliability. The installation of the steering wheel, steering knuckle and front axle of the car has a certain relative position. This installation with a certain relative position is called steering wheel alignment, also known as front wheel alignment. Front wheel alignment includes four contents: kingpin castor (angle), kingpin inclination (angle), front wheel camber (angle) and front wheel toe. This is for the two steering front wheels. For the two rear wheels, there is also a relative position between the installation and the rear axle, which is called rear wheel alignment. Rear wheel alignment includes wheel camber (angle) and rear wheel toe. In this way, front wheel alignment and rear wheel alignment are collectively called four-wheel alignment.

[0003] Cars often undergo four-wheel alignment when their driving performance is affected, when the chassis and suspension are damaged due to an accident, when the tires are abnormally worn, or when the axles and suspension parts are removed. During the four-wheel alignment process, the four wheels of the car often need to be placed on the corner plate of a lifting platform and the car must be lifted up before the operation can be performed in order to align the four wheels of the car.

[0004] However, when the existing automobile lifting platform is in use, the corner plate on the lifting platform is easy to slip or shift, causing the wheels of the automobile to be unable to be fixed on the lifting platform, making it impossible to accurately position the four wheels of the automobile. Summary of the invention

[0005] The object of the present invention is to provide a mechanism for preventing a corner plate from slipping or falling off, so as to solve the technical problem in the prior art that the corner plate on the lifting plate is easy to slip off or shift in position.

[0006] The present invention also provides a lift to solve the technical problem in the prior art that the four wheels of a car cannot be stably placed on a lift plate.

[0007] The present invention provides a corner plate anti-slip and anti-drop mechanism, comprising a corner plate, a corner plate tray and a lifting platform;

[0008] The corner plate tray is connected to the lifting platform, the corner plate is connected to the corner plate tray, a stop assembly is provided on the circumference of the corner plate tray, the stop assembly forms a receiving groove, and the corner plate is connected in the receiving groove.

[0009] Further, the stopper assembly includes a first stopper and a second stopper;

[0010] There are two first stop members, which are symmetrically arranged along a length direction parallel to the lifting platform. There are two second stop members, which are symmetrically arranged along a length direction perpendicular to the lifting platform. The first stop member and the second stop member form a receiving groove, and the corner plate is connected to the receiving groove.

[0011] Furthermore, the distance between the two first stoppers is equal to the distance between the corner plates along the length direction of the lifting platform.

[0012] Further, the first stopper includes a first stopper portion and a second stopper portion;

[0013] One end of the first stop portion is connected to the corner plate tray, the other end of the first stop portion is connected to one end of the second stop portion, and the other end of the second stop portion is arranged toward the inner side of the accommodating groove.

[0014] Furthermore, the lifting platform is provided with a slide rail and a slider assembly;

[0015] There are two slide rails, which are arranged in parallel with each other and a placement space is formed between the two slide rails. The slider assembly is connected in the placement space, and the first section of the slider assembly is connected to the corner plate tray.

[0016] Further, it also includes a blocking component and a fixing member;

[0017] The blocking assembly is detachably connected to the second section of the slider assembly, the blocking assembly abuts against one end of the corner plate tray, the fixing member is connected to the lifting platform, and the fixing member abuts against the other end of the corner plate tray.

[0018] Further, the blocking assembly includes a blocking member;

[0019] There are multiple blocking members, and the multiple blocking members are arranged in sequence along the length direction of the lifting platform.

[0020] Further, the slider assembly includes a slider unit;

[0021] There are two slider units, which are arranged in parallel. One slider unit is connected to the inner side of one slide rail, and the other slider unit is connected to the inner side of another slide rail.

[0022] Further, the slider unit includes a slider;

[0023] There are multiple sliders, and the multiple sliders are arranged in parallel on the inner side of the slide rail.

[0024] The present invention also provides a lifting machine, comprising a machine body and the anti-slip and anti-drop mechanism of the corner plate as described above;

[0025] A mounting position is provided in the machine body, and the anti-skid and anti-drop mechanism of the corner plate is installed in the mounting position.

[0026] The present invention provides an anti-slip and anti-drop mechanism for a corner plate, wherein the lower end of the corner plate tray is connected to the lifting platform, and the corner plate is connected to the upper end of the corner plate tray, so that the corner plate is connected to the lifting platform; a stopper assembly is provided on the circumference of the corner plate tray, and the stopper assembly forms a receiving groove, and the corner plate is connected in the receiving groove, so that the corner plate is stably connected in the corner plate tray, thereby avoiding the problem of the corner plate slipping or position displacement on the lifting platform.

[0027] In the lift provided by the present invention, the anti-skid and anti-drop mechanism of the corner plate is installed in the installation position of the machine body to achieve the fixation of the vehicle wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0029] Figure 1 A schematic structural diagram of the anti-slip and anti-drop mechanism for a corner plate provided in an embodiment of the present invention;

[0030] Figure 2 A schematic diagram of the disassembled structure of the anti-slip and anti-drop mechanism of the corner plate provided in an embodiment of the present invention;

[0031] Figure 3 A schematic structural diagram of a corner plate tray of the anti-slip and anti-drop mechanism for a corner plate provided in an embodiment of the present invention;

[0032] Figure 4 A schematic structural diagram of a corner platform of the anti-slip and anti-drop mechanism for a corner plate provided in an embodiment of the present invention;

[0033] Figure 5 A schematic structural diagram of a blocking member of the anti-slip and anti-drop mechanism for a corner plate provided in an embodiment of the present invention.

[0034] Icons: 100-corner plate; 200-corner plate tray; 300-lifting platform; 400-blocking assembly; 500-fixing member; 201-stop assembly; 202-accommodating groove; 203-first stop member; 204-second stop member; 205-first stop part; 206-second stop part; 301-slide rail; 302-slider assembly; 303-placing space; 304-slider unit; 305-slider; 401-blocking member; 402-shielding plate; 403-support plate; 404-connecting plate; 405-first shielding part; 406-second shielding part; 407-third shielding part. DETAILED DESCRIPTION

[0035] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. 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.

[0036] In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0037] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] The present invention provides an anti-skid and anti-drop mechanism for a corner plate, which comprises a corner plate 100, a corner plate tray 200 and a lifting platform 300; the corner plate tray 200 is connected to the lifting platform 300, the corner plate 100 is connected to the corner plate tray 200, a stop assembly 201 is provided on the circumference of the corner plate tray 200, the stop assembly 201 forms a receiving groove 202, and the corner plate 100 is connected in the receiving groove 202.

[0039] like Figure 1-4 As shown, the anti-slip and anti-drop mechanism of the corner plate provided by the present invention, the lower end of the corner plate tray 200 is connected to the lifting platform 300, and the corner plate 100 is connected to the upper end of the corner plate tray 200; the corner plate tray 200 is provided with a stop assembly 201 in the circumference, the stop assembly 201 forms a receiving groove 202, and the corner plate 100 is connected in the receiving groove 202, so that the corner plate 100 is stably connected in the corner plate tray 200, avoiding the problem of the corner plate 100 sliding off or position shifting on the lifting platform 300, and ensuring that the vehicle is stably connected to the lifting platform 300.

[0040] Furthermore, the stop assembly 201 includes a first stop member 203 and a second stop member 204; the number of the first stop members 203 is two, and the two first stop members 203 are symmetrically arranged along the length direction parallel to the lifting platform 300; the number of the second stop members 204 is two, and the two second stop members 204 are symmetrically arranged along the length direction perpendicular to the lifting platform 300; the first stop member 203 and the second stop member 204 form a receiving groove 202, and the corner plate 100 is connected in the receiving groove 202.

[0041] like Figure 3 As shown, the two first stop members 203 are symmetrically arranged in the length direction of the lifting platform 300, and the two second stop members 204 are symmetrically arranged perpendicular to the length direction of the lifting platform 300. The two first stop members 203 and the two second stop members 204 form a receiving groove 202, and the corner plate 100 is connected in the receiving groove 202 to ensure the stable connection of the corner plate 100.

[0042] Further, the distance between the two first stoppers 203 is equal to the distance between the corner plate 100 along the length direction of the lifting platform 300 .

[0043] like Figure 1 As shown, the distance between the two first stoppers 203 is equal to the distance of the corner plate 100 in the length direction of the lifting platform 300, so that the corner plate 100 is clamped between the two first stoppers 203, making the connection of the corner plate 100 in the receiving groove 202 more stable, avoiding the sliding of the corner plate 100.

[0044] Furthermore, the first stop member 203 includes a first stop portion 205 and a second stop portion 206; one end of the first stop portion 205 is connected to the corner plate tray 200, the other end of the first stop portion 205 is connected to one end of the second stop portion 206, and the other end of the second stop portion 206 is arranged toward the inner side of the accommodating groove 202.

[0045] like Figure 3As shown, the first stop portion 205 is a stop plate, and the second stop portion 206 is a stop plate; taking the first stop member 203 on the left side as an example, the lower end of the first stop portion 205 is connected to the left side of the corner plate tray 200, the upper end of the first stop portion 205 is connected to the left end of the second stop portion 206, and the right end of the second stop portion 206 is arranged toward the inner side of the accommodating groove 202. The second stop portions 206 on the left and right sides stop the upper end surface of the corner plate 100 located in the accommodating groove 202, thereby fixing the position of the corner plate 100 and preventing the corner plate 100 from shaking.

[0046] Furthermore, the lifting platform 300 is provided with a slide rail 301 and a slider assembly 302; the number of the slide rails 301 is two, the two slide rails 301 are arranged in parallel, and a placement space 303 is formed between the two slide rails 301, the slider assembly 302 is connected in the placement space 303, and the first section of the slider assembly 302 is connected to the corner plate tray 200.

[0047] like Figure 4 As shown, one slide rail 301 is arranged on the front side of the upper end surface of the lifting platform 300, and the other slide rail 301 is arranged on the rear side of the upper end surface of the lifting platform 300, and a placement space 303 is formed between the two slide rails 301. The slider assembly 302 is connected in the placement space 303, and the right end of the slider assembly 302 is connected to the corner plate tray 200, so that the corner plate tray 200 is fixed on the lifting platform 300, so that the position of the corner plate tray 200 is fixed.

[0048] It should be noted that the corner plate tray 200 is fixedly connected to the slider assembly 302, a first connecting hole is provided on the corner plate tray 200, and a second connecting hole is provided on the slider assembly 302. The connecting member passes through the first connecting hole and the second connecting hole to fix the slider assembly 302 to the corner plate tray 200, so that the position of the corner plate tray 200 is fixed, and then the position of the corner plate 100 is fixed on the lifting platform 300, so as to fix the vehicle wheel.

[0049] It should also be noted that the connecting member is a screw, a pin or other parts that can play a connecting role.

[0050] Furthermore, it also includes a blocking component 400 and a fixing component 500; the blocking component 400 is detachably connected to the second section of the slider component 302, the blocking component 400 abuts against one end of the corner plate tray 200, and the fixing component 500 is connected to the lifting platform 300, and the fixing component 500 abuts against the other end of the corner plate tray 200.

[0051] like Figure 1 , Figure 2 and Figure 4 As shown, the blocking component 400 is detachably connected to the left end of the slider component 302, the blocking component 400 abuts against the left end of the corner plate tray 200, the bottom end of the fixing component 500 is fixedly connected to the lifting platform 300, and the fixing component 500 abuts against the right end of the corner plate tray 200, thereby fixing the left and right ends of the corner plate tray 200.

[0052] It should be noted that the blocking assembly 400 and the slider assembly 302 are connected via a connecting piece. The specific connection method is the same as the connection structure between the corner plate tray 200 and the slider assembly 302, which will not be repeated here; the fixing member 500 and the lifting platform 300 are also connected via a connecting piece.

[0053] Furthermore, the blocking assembly 400 includes a blocking member 401 ; there are multiple blocking members 401 , and the multiple blocking members 401 are sequentially arranged along the length direction of the lifting platform 300 .

[0054] like Figure 2 As shown, the number of the blocking members 401 is four, and the four blocking members 401 are sequentially arranged at the left end of the lifting platform 300 along the length direction of the lifting platform 300 to fix the position of the left end of the corner plate tray 200 on the lifting platform 300; the blocking member 401 is detachably connected to the slider assembly 302, and the user can select a suitable number of blocking members 401 according to specific usage requirements, or take one or several of the blocking members 401, so that the corner plate 100 can move left and right along the slide rail 301 on the lifting platform 300, or different models of corner plates 100 can be installed to be suitable for different vehicle models, thereby increasing the vehicle model applicability of the lifting platform 300.

[0055] It should be noted that the number of the blocking member 401 can also be one, to fix the position of the left end of the corner plate tray 200 .

[0056] like Figure 5As shown, specifically, the blocking member 401 includes a shielding plate 402, a supporting plate 403 and a connecting plate 404, the shielding plate 402 includes a first shielding portion 405, a second shielding portion 406 and a third shielding portion 407, the number of the second shielding portion 406 and the third shielding portion 407 are both two, symmetrically arranged on the two end surfaces of the first shielding portion 405; taking the right side of the shielding plate 402 as an example, the first shielding portion 405 is connected to the upper end of the second shielding portion 406, and the lower end of the second shielding portion 406 is perpendicularly arranged to the right end of the third shielding portion 407. The left end of the third shielding portion 407 is arranged toward the left end of the first shielding portion 405, and the support plate 403 is connected between the second shielding portions 406 on the left and right sides to support the shielding plate 402. There are two support plates 403; one end of the connecting plate 404 is connected to the inner side surface of one support plate 403, and the other end of the connecting plate 404 is connected to the inner side surface of another support plate 403. The connecting plate 404 is connected to the slider assembly 302 through a connecting piece to realize the connection between the blocking member 401 and the slider assembly 302.

[0057] Furthermore, the slider assembly 302 includes a slider unit 304 ; there are two slider units 304 , which are arranged in parallel, one slider unit 304 is connected to the inner side of one slide rail 301 , and the other slider unit 304 is connected to the inner side of another slide rail 301 .

[0058] like Figure 1 , Figure 2 and Figure 4 As shown, the front slider unit 304 is arranged on the inner side of the front slide rail 301, and the rear slider unit 304 is arranged on the inner side of the rear slide rail 301. The two slide rails 301 place the slider unit 304 inside the placement space 303 to fix the position of the corner plate tray 200 arranged on the slider unit 304.

[0059] Furthermore, the slider unit 304 includes a slider 305 ; there are multiple sliders 305 , and the multiple sliders 305 are arranged in parallel on the inner side of the slide rail 301 .

[0060] like Figure 4 As shown, there are multiple sliders 305, and the sliders 305 realize the support and movement of the corner plate tray 200; the number of the sliders 305 in the right section of the slider unit 304 is more than the sliders 305 in the left section of the slider unit 304, and the sliders 305 in the right section can better support the corner plate tray 200 and ensure the stability of the connection of the corner plate tray 200; the sliders 305 in the left section realize the movement of the corner plate tray 200.

[0061] The present invention also provides a lift, comprising a body and the above-mentioned corner plate anti-skid and anti-drop mechanism; a mounting position is provided in the body, and the corner plate anti-skid and anti-drop mechanism is installed in the mounting position.

[0062] In the lift provided by the present invention, the anti-skid and anti-drop mechanism of the corner plate is installed in the installation position of the machine body to achieve the fixation of the vehicle wheel.

[0063] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A corner plate anti-slip and anti-drop mechanism, characterized in that: Includes corner pan, corner pan tray and lifting platform; The corner plate tray is connected to the lifting platform, the corner plate is connected to the corner plate tray, a stopper assembly is provided on the circumference of the corner plate tray, the stopper assembly forms a receiving groove, and the corner plate is connected in the receiving groove; The stopper assembly comprises a first stopper and a second stopper; There are two first stoppers, which are symmetrically arranged along a length direction parallel to the lifting platform; there are two second stoppers, which are symmetrically arranged along a length direction perpendicular to the lifting platform; the first stoppers and the second stoppers form a receiving groove, and the corner plate is connected to the receiving groove; The distance between the two first stoppers is equal to the distance of the corner plate along the length direction of the lifting platform; The first stopper comprises a first stopper portion and a second stopper portion; One end of the first stopper is connected to the corner plate tray, the other end of the first stopper is connected to one end of the second stopper, the other end of the second stopper is arranged toward the inner side of the receiving groove, and the two second stoppers stop the upper end surface of the corner plate located in the receiving groove; The lifting platform is provided with a slide rail and a slider assembly; There are two slide rails, which are arranged in parallel with each other and a placement space is formed between the two slide rails. The slider assembly is connected in the placement space, and the first section of the slider assembly is connected to the corner plate tray.

2. The anti-slip and anti-drop mechanism for the corner plate according to claim 1, characterized in that: Also included are a blocking assembly and a fixing member; The blocking assembly is detachably connected to the second section of the slider assembly, the blocking assembly abuts against one end of the corner plate tray, the fixing member is connected to the lifting platform, and the fixing member abuts against the other end of the corner plate tray.

3. The anti-slip and anti-drop mechanism for the corner plate according to claim 2, characterized in that: The blocking assembly includes a blocking member; There are multiple blocking members, and the multiple blocking members are arranged in sequence along the length direction of the lifting platform.

4. The anti-slip and anti-drop mechanism for the corner plate according to claim 1, characterized in that: The slider assembly includes a slider unit; There are two slider units, which are arranged in parallel. One slider unit is connected to the inner side of one slide rail, and the other slider unit is connected to the inner side of another slide rail.

5. The anti-slip and anti-drop mechanism for the corner plate according to claim 4, characterized in that: The slider unit includes a slider; There are multiple sliders, and the multiple sliders are arranged in parallel on the inner side of the slide rail.

6. A lifting machine, characterized in that: It comprises a body and a corner plate anti-slip and anti-drop mechanism as claimed in any one of claims 1 to 5; A mounting position is provided in the machine body, and the anti-skid and anti-drop mechanism of the corner plate is installed in the mounting position.

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