CN212667340U

CN212667340U - A mobile device for accident vehicle appraisal

Info

Publication number: CN212667340U
Application number: CN202021415949.5U
Authority: CN
Inventors: 阳雁; 蒋邵衡; 刘斌; 周亚萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-03-09
Anticipated expiration: 2030-07-17

Abstract

The utility model relates to an accident vehicle mobile device technical field, concretely relates to a mobile device for accident vehicle appraisal, including flexible chassis, flexible chassis is connected with flexible slide rail including four bases that are the array distribution between two adjacent bases, and two adjacent flexible slide rail mutually perpendicular, the bottom of base is fixed with heavy universal wheel. The utility model discloses in, cross and set up heavy universal wheel bottom four end to end's flexible chassis, set up supporting mechanism again on the base of four flexible chassis, through close drive mechanism soon with two supporting mechanism in one side, recycle drive mechanism's rotation and make supporting mechanism's bracing piece one and two angle grow of bracing piece, play the supporting role to accident vehicle, this mobile device's supporting motion only needs to rotate two drive mechanism, utilize this kind of mode to reduce the operation flow to the manpower has been reduced.

Description

A mobile device for accident vehicle appraisal

Technical Field

The utility model relates to an accident vehicle mobile device technical field, concretely relates to mobile device for accident vehicle appraisal.

Background

With the development of society and economy, automobiles are increasingly popularized in China at present, however, accidents can happen to the automobiles inevitably in the driving process, and under the circumstance, the automobiles with the accidents need to be moved timely so as to ensure the smoothness of roads. At the moment, the vehicle is contacted with the ground only by the universal wheels at the bottom of the vehicle moving device, so that the accident vehicle can be easily moved to a specified position by manpower.

The existing vehicle moving device has a lot of limiting conditions, firstly, the accident vehicle must keep a normal stop state, secondly, four wheels of the vehicle should be complete and inflated, even under a normal posture, the vehicle is likely to fall off due to tire burst or even tire burst, the vehicle moving device can not be used under the condition, furthermore, the condition that partial structure of the vehicle is deformed or loosened or contacted with the ground is frequently generated in the accident, the lift range of the vehicle moving device can not ensure that the bottom of the vehicle is separated from the ground, the friction force can be increased, further, the manpower can not be pushed, the operation of the vehicle moving device on the current market is complex in the using process, the four tires are required to be sequentially operated, and finally, most of the vehicle moving devices are not provided with storage systems and can occupy more spaces.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above technical problems, the present invention provides a mobile device for accident vehicle identification,

the purpose of the utility model can be realized by the following technical scheme:

a mobile device for accident vehicle identification comprises a telescopic underframe, wherein the telescopic underframe comprises four bases which are distributed in an array manner, telescopic slide rails are connected between every two adjacent bases, the two adjacent telescopic slide rails are mutually vertical, and heavy universal wheels are fixed at the bottoms of the bases;

the supporting mechanisms are fixed at the tops of the four bases, the four supporting mechanisms are in the same direction and the extending directions of the two telescopic sliding rails are the same, each supporting mechanism comprises a support bottom connected with the corresponding base, the upper end of each support bottom is rotatably connected with two first rotating shafts, each of the two first rotating shafts is rotatably connected with a first supporting rod, the upper ends of the two first supporting rods are respectively rotatably connected with one end of a second supporting rod through a connecting shaft, each end of the second supporting rod is rotatably connected with a second rotating shaft, the two second rotating shafts are fixedly connected with a support top, a supporting plate is fixed at the top of each support top, and a nut sleeve is fixed in each connecting shaft;

be provided with drive mechanism between two supporting mechanism on same flexible slide rail, drive mechanism includes two-way lead screw and a dwang, two-way lead screw outer wall closes with two nut covers of same supporting mechanism soon and is connected, and two-way lead screw looks remote site of same drive mechanism all are fixed with square pole, the both ends slip joint of dwang has the sleeve pipe, and sleeve pipe and square pole slip grafting, comes two-way lead screw and dwang to be connected through such structure to can let the rotation of a two-way lead screw drive the rotation of another two-way lead screw.

Further lie in, the tip of square pole and sheathed tube inside all imbed and are fixed with the permanent magnet, and the magnetism of two permanent magnet opposite faces is opposite, when pegging graft sleeve pipe and square pole, the tip of square pole and sheathed tube inside permanent magnet magnetism attract mutually to the fastness of connection has been promoted.

The device is characterized in that a metal plate jack is fixed at the outer end of one bidirectional screw rod in the same transmission mechanism, a rotating handle is connected in the metal plate jack in a rotating mode, the hand-operated rotating handle can drive the two bidirectional screw rods to rotate, and therefore the supporting mechanism can support accident vehicles.

The support mechanism further comprises a first support rod and a second support rod, wherein the included angle between the first support rod and the second support rod ranges from 60 degrees to 150 degrees, when the included angle between the first support rod and the second support rod is 60 degrees, the whole support mechanism is in a contraction state, and when the included angle between the first support rod and the second support rod is 150 degrees, the support height of the support mechanism reaches the maximum value.

Further, a rubber pad is adhered and fixed on the top surface of the supporting plate, so that the whole device can be damped when the accident vehicle moves.

The device is characterized in that the outer wall of the telescopic slide rail is connected with fastening screws for fixing the length of the telescopic slide rail in a screwing mode, when the device supports an accident vehicle, the length of the four telescopic slide rails is fixed by the fastening screws, and poor supporting effect caused by movement of the supporting mechanism is avoided.

The utility model has the advantages that:

1. the heavy universal wheels are arranged at the bottoms of the four telescopic bottom frames which are connected end to end, the supporting mechanisms are arranged on the bases of the four telescopic bottom frames, the two supporting mechanisms on the same side are screwed with the transmission mechanisms, and the angles of the first supporting rod and the second supporting rod of the supporting mechanisms are increased by utilizing the rotation of the transmission mechanisms, so that the supporting effect on an accident vehicle is achieved, the supporting movement of the moving device only needs to rotate the two transmission mechanisms, the operation process is reduced by utilizing the mode, and the manpower is reduced;

2. rotate through the dwang with on the drive mechanism and take off, recycle the flexible slide rail on the flexible chassis and carry out the shrink operation to whole device, can accomplish to moving the car device to whole and accomodate, reduce the occupation space that moves the car device, conveniently carry.

Drawings

The present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic view of the overall structure of the mobile device of the present invention;

fig. 2 is a partially enlarged view of a portion a of fig. 1 in the present invention;

fig. 3 is a schematic view of a supporting state of the mobile device according to the present invention;

fig. 4 is a schematic view of the storage state of the mobile device according to the present invention;

fig. 5 is a schematic view of the structure of the middle bidirectional screw rod of the present invention.

In the figure: 100. a support mechanism; 110. a support base; 120. rotating a first shaft; 130. a first supporting rod; 140. a connecting shaft; 150. a nut sleeve; 160. a second supporting rod; 170. supporting the bracket; 180. a second rotating shaft; 190. a support plate; 200. a transmission mechanism; 210. a bidirectional lead screw; 220. inserting holes in the metal plates; 230. rotating the handle; 240. a square rod; 250. a sleeve; 260. rotating the rod; 300. a telescopic underframe; 310. a telescopic slide rail; 320. a heavy duty universal wheel; 330. a base.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 5, a mobile device for accident vehicle identification includes a telescopic base frame 300, wherein the telescopic base frame 300 includes four bases 330 distributed in an array, a telescopic sliding rail 310 is connected between two adjacent bases 330, the two adjacent telescopic sliding rails 310 are perpendicular to each other, and a heavy universal wheel 320 is fixed at the bottom of the base 330;

the top parts of the four bases 330 are all fixed with the supporting mechanisms 100, the directions of the four supporting mechanisms 100 are the same and the extending directions of the two telescopic sliding rails 310 are the same, the supporting mechanisms 100 comprise support bases 110 connected with the bases 330, the upper ends of the support bases 110 are rotatably connected with two first rotating shafts 120, the two first rotating shafts 120 are respectively rotatably connected with first supporting rods 130, the upper ends of the two first supporting rods 130 are respectively rotatably connected with second supporting rods 160 through connecting shafts 140, one ends of the two second supporting rods 160 are respectively rotatably connected with second rotating shafts 180, the two second rotating shafts 180 are fixedly connected with support tops 170, the top parts of the support tops 170 are fixed with supporting plates 190, and nut sleeves 150 are fixed in the connecting shafts 140;

be provided with drive mechanism 200 between two supporting mechanism 100 on same flexible slide rail 310, drive mechanism 200 includes two-way lead screw 210 and a dwang 260, two-way lead screw 210 outer wall closes with two nut cover 150 of same supporting mechanism 100 soon and is connected, two-way lead screw 210 looks remote site of same drive mechanism 200 all is fixed with square pole 240, the both ends slip joint of dwang 260 has sleeve pipe 250, and sleeve pipe 250 pegs graft with square pole 240 slides, come two-way lead screw 210 and dwang 260 to be connected through such structure, thereby can let the rotation of a two-way lead screw 210 drive the rotation of another two-way lead screw 210.

Permanent magnets are embedded and fixed at the end part of the square rod 240 and the inside of the sleeve 250, the magnetism of opposite surfaces of the two permanent magnets is opposite, when the sleeve 250 is spliced with the square rod 240, the end part of the square rod 240 and the permanent magnet inside the sleeve 250 are attracted, so that the connection firmness is improved, a sheet metal insertion hole 220 is fixed at the outer end of one bidirectional screw 210 in the same transmission mechanism 200, a rotating handle 230 is rotatably connected in the sheet metal insertion hole 220, the two bidirectional screws 210 can be driven to rotate through the hand-operated rotating handle 230, so that the supporting mechanism 100 can play a supporting effect on an accident vehicle, the included angle between the first supporting rod 130 and the second supporting rod 160 ranges from 60 degrees to 150 degrees, when the included angle between the first supporting rod 130 and the second supporting rod 160 ranges from 60 degrees, the whole supporting mechanism 100 is in a contraction state, when the included angle between the first supporting rod 130 and the second supporting rod 160 ranges from 150, the supporting height of the supporting mechanism 100 reaches the maximum value, a rubber pad is fixed to the top surface of the supporting plate 190, when the accident vehicle moves, the whole device can be damped, the outer wall of the telescopic sliding rail 310 is connected with fastening screws used for fixing the length of the telescopic sliding rail 310 in a screwing mode, when the device supports the accident vehicle, the four telescopic sliding rails 310 are fixed in length through the fastening screws, and the supporting effect caused by the movement of the supporting mechanism 100 is avoided being poor.

The heavy universal wheels 320 fixed at the bottoms of the four bases 330 are provided with braking devices, so that when the vehicle moving device is arranged at the bottom of the vehicle to support the vehicle, the heavy universal wheels 320 can be braked to prevent the vehicle moving device from displacing to cause unstable support.

The working principle is as follows: when the device is used, the four telescopic slide rails 310 of the telescopic underframe 300 are stretched, so that the whole vehicle moving device is in a completely extended state, then the sleeves 250 at the two ends of the rotating rod 260 are respectively and fixedly connected with the two bidirectional screws 210 in an inserted manner, the heavy universal wheels 320 at the bottom of the telescopic underframe 300 are slid, the vehicle moving device is arranged at the bottom of an accident vehicle, the hand-operated rotating handle 230 rotates the two transmission mechanisms 200 in sequence, the rotation of the transmission mechanisms 200 can drive the bidirectional screws 210 to rotate, the rotation of the bidirectional screws 210 can enable the angle between the first support rod 130 and the second support rod 160 to be increased, the support plate 190 is gradually lifted, when the angle between the first support rod 130 and the second support rod 160 is increased to 150 degrees, the support plate 190 is lifted to the highest position, the support of the accident vehicle is completed, and then the accident vehicle can be moved;

after finishing using, when needing to accomodate the car moving device, two drive mechanism 200 of antiport in proper order, drive mechanism 200's antiport can take two-way lead screw 210 antiport, wherein two-way lead screw 210's antiport can make the angle between two 160 of bracing piece 130 and bracing piece just diminish, backup pad 190 descends gradually, treat that the angle between bracing piece 130 and the bracing piece two 160 reduces to 60 degrees, backup pad 190 descends to the lower, shift out the bottom that whole car moving device was engaged in the accident vehicle again, then rotate the dwang 260 on two drive mechanism 200 in proper order and take off, promote four flexible slide rail 310 of flexible chassis 300 again, make whole device be in the state of accomodating.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.

Claims

1. The mobile device for accident vehicle identification is characterized by comprising a telescopic underframe (300), wherein the telescopic underframe (300) comprises four bases (330) distributed in an array manner, a telescopic sliding rail (310) is connected between every two adjacent bases (330), the two adjacent telescopic sliding rails (310) are mutually vertical, and a heavy universal wheel (320) is fixed at the bottom of each base (330);

the top parts of the four bases (330) are all fixed with supporting mechanisms (100), the orientation of the four supporting mechanisms (100) is the same and the extending direction of the four supporting mechanisms is the same as that of the two telescopic sliding rails (310), the supporting mechanism (100) comprises a bracket bottom (110) connected with a base (330), the upper end of the bracket bottom (110) is rotatably connected with two first rotating shafts (120), the two first rotating shafts (120) are both rotatably connected with a first supporting rod (130), the upper ends of the two first supporting rods (130) are respectively rotatably connected with a second supporting rod (160) through a connecting shaft (140), one end of each of the two second supporting rods (160) is rotatably connected with a second rotating shaft (180), the two second rotating shafts (180) are fixedly connected with a bracket top (170), a support plate (190) is fixed at the top of the bracket top (170), and a nut sleeve (150) is fixed in the connecting shaft (140);

be provided with drive mechanism (200) between two supporting mechanism (100) on same flexible slide rail (310), drive mechanism (200) include two-way lead screw (210) and a dwang (260), two-way lead screw (210) outer wall closes soon with two nut cover (150) of same supporting mechanism (100) and is connected, and two-way lead screw (210) looks remote site of same drive mechanism (200) all are fixed with square pole (240), the both ends slip joint of dwang (260) has sleeve pipe (250), and sleeve pipe (250) and square pole (240) slip grafting.

2. The moving device for accident vehicle identification according to claim 1, wherein the ends of the square bar (240) and the inside of the sleeve (250) are embedded with permanent magnets, and the magnetic properties of the opposite faces of the two permanent magnets are opposite.

3. The moving device for accident vehicle identification according to claim 1, wherein a sheet metal insertion hole (220) is fixed to an outer end of one bidirectional screw (210) in the same transmission mechanism (200), and a rotating handle (230) is rotatably connected to the sheet metal insertion hole (220).

4. The mobile device for accident vehicle identification according to claim 1, wherein the included angle between the first support bar (130) and the second support bar (160) is in the range of 60-150 degrees.

5. The moving device for accident vehicle identification according to claim 1, wherein a rubber pad is adhesively secured to the top surface of the support plate (190).

6. The moving device for accident vehicle identification according to claim 1, wherein the outer wall of the telescopic sliding rail (310) is screwed with a fastening screw for fixing the length of the telescopic sliding rail (310).