CN114001968A - Anti-falling safety vehicle for automobile experiment - Google Patents

Abstract

The invention relates to the technical field of automobile tools and discloses an anti-falling safety vehicle for automobile experiments, which comprises a bottom plate, wherein slide rails are fixedly connected to the front part of the upper surface of the bottom plate close to the edge and the rear part of the upper surface close to the edge respectively; the staff can be according to in service behavior, holds the square stand of lower slip, and the slide position removes, after position control, can use the screw to fix the position of slide, can avoid the slide position to remove, supports stably, easy operation, and is laborsaving, and when opening shift knob, the laser lamp sends the light beam, and the light beam upwards penetrates directly perpendicularly on the car that suspends in midair, and whether the staff conveniently observes the support cylinder and faces the car, and is more directly perceived.

Description

Anti-falling safety vehicle for automobile experiment

Technical Field

The invention relates to the technical field of automobile appliances, in particular to an anti-falling safety automobile for an automobile experiment.

Background

In the automobile experiment or maintenance process, the whole automobile is often required to be suspended, so that a series of experiments or overhaul can be conveniently carried out under the automobile by workers. The suspension devices that suspend the entire vehicle have their own fatigue or strength limits. In the experimental process, if the suspension device or the supporting device is broken, the automobile falls, and the safety of workers under the automobile is greatly damaged.

Chinese patent publication (CN204514606U, discloses a car is experimental with preventing safety car that falls), through the design of four stands in the patent, can effectual support experiment automobile body, under the condition that the experiment automobile body accident falls, can play the supporting role to the automobile body that falls to effectively protect operating personnel under the car.

The above-mentioned application patents also have the following problems:

(1) the anti-falling safety vehicle is applied to vehicle experiments or vehicle maintenance, a vehicle is suspended above the anti-falling safety vehicle, the first support plate, the second support plate, the third support plate and the fourth support plate are arranged in the applied patent, most areas of the plurality of support plates are hollow, and the design results in that when the vehicle is ready to be driven onto the support plates, the vehicle can pass through the support plates bang bang and be impacted, so that the use experience of a user is seriously influenced, and the design also can result in that the service life of the device is greatly reduced;

(2) in the application patent, when a worker uses the anti-falling safety vehicle, in order to enable the upright post to oppositely suspend the vehicle, the worker needs to repeatedly pull the support plates to adjust the relative distance of the four support plates, time and labor are wasted, and the worker needs to repeatedly observe whether the upper support cylinder is opposite to the vehicle, so that the use of the worker is not facilitated;

(3) in the application patent, when square stand and last circular stand relative spacing under the regulation, the staff holds and goes up circular stand and slide, but to the staff of different heights, some staff need to raise the hand highly and hold and go up circular stand and slide, stand tiptoe even, and the operation is arduous.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an anti-falling safety vehicle for an automobile experiment, which solves the problems in the prior art.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a falling-prevention safety vehicle for automobile experiments comprises a base plate, wherein slide rails are fixedly connected to the front part of the upper surface of the base plate close to the edge and the rear part of the upper surface of the base plate close to the edge respectively, a plurality of threaded holes are integrally formed in the slide rails, a slide plate is embedded in the slide rails and is in sliding connection with the slide rails, a round hole is formed in the slide plate, a screw rod penetrates through the round hole, the bottom end of the screw rod is embedded in one threaded hole, the upper surface of the slide plate is fixedly connected with a lower square upright column, the rear surface of the lower square upright column is fixedly connected with a control box, the front surface of the control box is detachably connected with a battery cover, the front surface of the control box is close to the lower part of the battery cover and is fixedly connected with a switch button, the front surface of the lower square upright column is provided with an elongated slot, and the inner side wall of the lower square upright column is slidably connected with an upper round upright column, the improved round column structure is characterized in that a plurality of holes are formed in the inner portion of the upper round column, a bolt is detachably connected to the joint of the upper round column and the lower square column, a circular plate is fixedly connected to the bottom end of the upper round column, a long rod is fixedly connected to the front surface of the circular plate and located on the inner side wall of the long groove, an upper supporting cylinder is fixedly connected to the top of the upper round column, a round groove is formed in the upper surface of the upper supporting cylinder, and a laser lamp is fixedly connected to the inner portion of the round groove.

Preferably, the inside of control box is equipped with button electron, shift knob, the laser lamp passes through the circuit connecting wire and constitutes closed loop.

Preferably, the number of the sliding plates is four, the round holes are formed in the left side and the right side of the inner portion of each sliding plate, and the screw rods are connected to the round holes and the threaded holes through threads.

Preferably, the bottom plate is placed subaerial, the left end and the right-hand member of bottom plate are the slope form, the upper surface of bottom plate has run through the rag screw, the bottom mounting of rag screw is in the ground.

Preferably, the long rod is arranged in the long groove and is in sliding connection with the long groove.

Preferably, the left side and the right side of the upper surface of the sliding plate are fixedly connected with supporting rods, and one ends of the supporting rods are fixed on the outer side walls of the lower square stand columns.

Preferably, the sliding plate is of a convex structure, and the sliding plate is matched with the sliding rail.

Preferably, the upper surface of the laser lamp is lower than the upper surface of the circular groove.

(III) advantageous effects

The invention provides an anti-falling safety vehicle for an automobile experiment, which has the following beneficial effects:

(1) according to the invention, the bottom plate is arranged, the bottom plate stands on the ground, the bottom plate is a supporting part of the whole falling safety vehicle, the left end and the right end of the bottom plate are inclined, a user drives the vehicle to the bottom plate along the inclined state, the vehicle bang is prevented from being impacted in the driving process, the user experience feeling is comfortable, and compared with the supporting plate in the patent, the service life of the bottom plate is longer.

(2) According to the invention, through arranging the slide rail, the slide plate, the screw rod and the like, the slide plate can slide in the slide rail at will, the movement of the position of the slide plate can be regarded as the movement of the position of the upright post, a worker can hold the lower square upright post to slide according to the use condition, the position of the slide plate can be moved, after the position is adjusted, the screw rod can be used for fixing the position of the slide plate, the movement of the position of the slide plate can be avoided, the support is stable, the operation is simple and labor-saving, a laser lamp and a switch button are additionally arranged, button electronics are arranged in a control box and a box, the switch button is turned on, the laser lamp emits light beams, the light beams vertically and upwards penetrate the suspended automobile, and the worker can conveniently observe whether the support round column faces the automobile or not, so that the automobile is more intuitive.

(3) According to the invention, the connecting part of the lower square upright post and the upper round upright post is fixed through the bolt, so that the height of the bolt from the ground is reduced, the lower square upright post is provided with the long groove, the round plate and the long rod are arranged below the upper round upright post, the long rod penetrates through the long groove, one end of the long rod is exposed outside, a worker can hold the long rod to lift up or push down, a part for adjusting the height of the upper round upright post is low away from the ground, and the use of workers with different heights is facilitated.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of a portion of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic cross-sectional view of the lower square column and the upper circular column of FIG. 1 according to the present invention;

FIG. 5 is a schematic view of the structure of the square lower column of FIG. 1 according to the present invention;

FIG. 6 is a side cross-sectional view of the slide rail of FIG. 1 in accordance with the present invention;

fig. 7 is a schematic top view of the upper support cylinder of fig. 1 according to the present invention.

In the figure: 1. a base plate; 2. a foundation screw; 3. a support bar; 4. a slide rail; 5. a long groove; 6. a long rod; 7. a bolt; 8. a lower square column; 9. an upper circular upright post; 10. a laser light; 11. a circular groove; 12. an upper support cylinder; 13. a slide plate; 14. a threaded hole; 15. a screw; 16. a hole; 17. a circular plate; 18. a switch button; 19. a control box; 20. a battery cover; 21. a circular hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 7, the present invention provides a technical solution: a falling-prevention safety vehicle for automobile experiments comprises a base plate 1, wherein a slide rail 4 is fixedly connected to the front part of the upper surface of the base plate 1 close to the edge and the rear part of the upper surface close to the edge respectively, a plurality of threaded holes 14 are integrally formed in the slide rail 4, a slide plate 13 is embedded in the slide rail 4, the slide plate 13 is in sliding connection with the slide rail 4, a round hole 21 is formed in the slide plate 13, a screw rod 15 penetrates through the round hole 21, the bottom end of the screw rod 15 is embedded in one threaded hole 14, a lower square column 8 is fixedly connected to the upper surface of the slide plate 13, a control box 19 is fixedly connected to the rear surface of the lower square column 8, a battery cover 20 is detachably connected to the front surface of the control box 19, a switch button 18 is fixedly connected to the lower part of the front surface of the control box 19 close to the battery cover 20, an elongated slot 5 is formed in the front surface of the lower square column 8, an upper circular column 9 is slidably connected to the inner side wall of the lower square column 8, a plurality of holes 16 are integrally formed inside the upper round upright post 9, a bolt 7 is detachably connected at the joint of the upper round upright post 9 and the lower square upright post 8, a circular plate 17 is fixedly connected at the bottom end of the upper round upright post 9, a long rod 6 is fixedly connected on the front surface of the circular plate 17, and stock 6 is located the inside wall of elongated slot 5, the top fixedly connected with of going up circular stand 9 supports cylinder 12, the upper surface of going up support cylinder 12 sets up circular slot 11, the inside fixedly connected with laser lamp 10 of circular slot 11, every is gone up and is all had a laser lamp 10 in the support cylinder 12, turn-on switch button 18, laser lamp 10 shines the light beam, the light beam of shining is visible light, a laser lamp 10 of shift knob 18 control, the width of bottom plate 1 is greater than common car width on the market, the car can travel to the bottom plate 1, battery cover 20 is the plastics material, the battery cover 20 open mode is the same with remote controller battery cover 20 on the market opens.

Furthermore, the inside of control box 19 is equipped with button electron, and button electron, shift knob 18, laser lamp 10 constitute closed circuit through the circuit connecting wire, and the light beam that laser lamp 10 sent is vertical upwards, and the light beam can the directive car that suspends in midair, and the staff can directly perceivedly see and go up support cylinder 12 and whether to the car that turns to, and the button electron is the laser lamp 10 power supply, and control box 19 is rectangular casing, deposits the button electron in the control box 19.

Further, the number of the sliding plates 13 is four, round holes 21 are formed in the left side and the right side of the inside of each sliding plate 13, a screw rod 15 is connected to the round holes 21 and the threaded holes 14 in a threaded mode, when the round holes 21 and the threaded holes 14 are in circular coincidence, a worker holds the screw rod 15 to insert the screw rod 15 into the round holes 21 and rotates the screw rod 15, the screw rod 15 is installed in the threaded holes 14 in a threaded mode, and the position of each sliding plate 13 can be fixed through the screw rod 15.

Further, bottom plate 1 places subaerial, and the left end and the right-hand member of bottom plate 1 are the slope form, and the upper surface of bottom plate 1 runs through there is rag screw 2, and in the bottom mounting of rag screw 2 was in the ground, bottom plate 1 was fixed subaerial, and the rigidity of the safety car of preventing falling avoids the 1 slip safety cars that prevent that leads to of bottom plate to rock.

Furthermore, a long rod 6 is arranged inside the long groove 5, the long rod 6 is connected with the long groove 5 in a sliding mode, the front end of the long rod 6 is exposed outside, and a worker can hold the long rod 6 to lift up or push the long rod 6 downwards.

Further, the upper surface left and right sides fixedly connected with bracing piece 3 of slide 13, and the lateral wall of square stand 8 under the one end of bracing piece 3 is fixed in, and square stand 8 can be supported to bracing piece 3.

Furthermore, the sliding plate 13 is of a convex structure, the sliding plate 13 is matched with the sliding rail 4, the sliding plate 13 can slide in the sliding rail 4, and the sliding plate 13 and the sliding rail 4 are in shapes, so that the sliding plate 13 cannot fall off from the sliding rail 4, and the use of the device can be improved.

Further, the upper surface of the laser lamp 10 is lower than the upper surface of the circular groove 11, and the height of the upper surface are different from each other on a horizontal plane, so that when the suspended automobile drops, the laser lamp 10 can be prevented from being damaged.

In conclusion, the working process of the invention is as follows: firstly, a worker drives an automobile to open onto a bottom plate 1 along an inclined shape, the automobile stops, the automobile is suspended by using a suspension device, then the worker opens a switch button 18, a laser lamp 10 emits light beams, the light beams vertically and upwards penetrate, then the worker can hold a lower square upright post 8 to slide according to the stop position of the automobile, a sliding plate 13 moves, the worker can see the light beams of the laser lamp 10, the light beams penetrate and oppositely suspend the automobile, after the position of the sliding plate 13 is adjusted, the position of the sliding plate 13 is fixed by using a screw rod 15, the sliding plate 13 can be prevented from moving, then the worker can hold a long rod 6 to lift upwards, the height of an upper circular upright post 9 is adjusted, after the adjustment, the long rod 7 is used for fixing, and at the moment, the worker can perform experiment or maintenance and inspection on the automobile.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a car experiments are with preventing safety car that falls, includes bottom plate (1), its characterized in that: the edge is close to in the front of the upper surface of the bottom plate (1) and the edge is close to in the rear of the upper surface, a sliding rail (4) is fixedly connected with the edge respectively, a plurality of threaded holes (14) are formed in the sliding rail (4) in an integrated manner, a sliding plate (13) is embedded in the sliding rail (4), the sliding plate (13) is connected with the sliding rail (4) in a sliding manner, a round hole (21) is formed in the sliding plate (13), a screw rod (15) penetrates through the round hole (21), the bottom end of the screw rod (15) is embedded in one threaded hole (14), a lower square column (8) is fixedly connected with the upper surface of the sliding plate (13), a control box (19) is fixedly connected with the rear surface of the lower square column (8), a battery cover (20) is detachably connected with the front surface of the control box (19), a switch button (18) is fixedly connected with the lower part of the battery cover (20) by the front surface of the control box (19), the long groove (5) is formed in the front surface of the lower square column (8), the inner side wall of the lower square column (8) is connected with an upper circular column (9) in a sliding mode, a plurality of holes (16) are formed in the inner portion of the upper circular column (9), a bolt (7) is detachably connected to the joint of the upper circular column (9) and the lower square column (8), a circular plate (17) is fixedly connected to the bottom end of the upper circular column (9), a long rod (6) is fixedly connected to the front surface of the circular plate (17), the long rod (6) is located on the inner side wall of the long groove (5), an upper supporting cylinder (12) is fixedly connected to the top of the upper circular column (9), a circular groove (11) is formed in the upper surface of the upper supporting cylinder (12), and a laser lamp (10) is fixedly connected to the inner side of the circular groove (11).

2. The anti-falling safety vehicle for the automobile experiment as claimed in claim 1, wherein: button electronics are installed in the control box (19), and the button electronics, the switch button (18) and the laser lamp (10) form a closed loop through a circuit connecting line.

3. The anti-falling safety vehicle for the automobile experiment as claimed in claim 1, wherein: the number of the sliding plates (13) is four, the round holes (21) are formed in the left side and the right side of the inner portion of each sliding plate (13), and the screw rods (15) are connected to the round holes (21) and the threaded holes (14) through threads.

4. The anti-falling safety vehicle for the automobile experiment as claimed in claim 1, wherein: the floor is characterized in that the floor (1) is placed on the ground, the left end and the right end of the floor (1) are inclined, foundation screws (2) penetrate through the upper surface of the floor (1), and the bottom ends of the foundation screws (2) are fixed in the ground.

5. The anti-falling safety vehicle for the automobile experiment as claimed in claim 1, wherein: the long rod (6) is arranged in the long groove (5), and the long rod (6) is connected with the long groove (5) in a sliding mode.

6. The anti-falling safety vehicle for the automobile experiment as claimed in claim 1, wherein: the upper surface left and right sides fixedly connected with bracing piece (3) of slide (13), just the one end of bracing piece (3) is fixed in the lateral wall of square stand (8) down.

7. The anti-falling safety vehicle for the automobile experiment as claimed in claim 1, wherein: the sliding plate (13) is of a convex structure, and the sliding plate (13) is matched with the sliding rail (4).

8. The anti-falling safety vehicle for the automobile experiment as claimed in claim 1, wherein: the upper surface of the laser lamp (10) is lower than the upper surface of the circular groove (11).

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