CN211055258U - Front-guard spare tire hoisting frame - Google Patents

Abstract

The utility model discloses a preceding fender spare tyre hoist and mount frame belongs to hoist and mount frame field, including placing the board, the equal fixed mounting in up end both sides of placing the board has elevating gear, elevating gear's upper end links to each other with the automobile body, the standing groove has been seted up at the up end middle part of placing the board, one side of standing groove articulates through articulated seat has the push pedal, push pedal sliding connection is in the inside of standing groove, the spout has been seted up to the lower terminal surface of standing groove, bearing fixed mounting is passed through at the both ends of spout, the one end of screw thread axle is located the inside of placing the inside cavity of seting up of board, the side fixed mounting of cavity has the motor, the motor passes through motor shaft fixed mounting in the tip of screw thread axle, the side screw thread. This keep off spare tyre hoist and mount frame before, drive the screw shaft through the motor and rotate, under the effect of articulated seat and branch, can release the standing groove with the spare tyre for the spare tyre erects, and it is comparatively convenient to load and unload.

Description

Front-guard spare tire hoisting frame

Technical Field

The utility model relates to a hoist and mount frame field, more specifically say, relate to a preceding fender spare tyre hoist and mount frame.

Background

The vehicle is generally provided with a spare tire, so that a user can replace the tire at any time in an unexpected situation so as to avoid influencing the use.

Traditional spare tyre hoist and mount frame, need the user to lift the spare tyre when using and put the rack, because the spare tyre is heavier, it is comparatively difficult to lift and put, and loading and unloading are comparatively inconvenient, and traditional spare tyre rack carries the in-process, and the spare tyre receives when jolting, easy and hoist and mount and put between taking place to rock, the result of use is relatively poor.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a keep off spare tyre hoist and mount frame before, drive the screw shaft through the motor and rotate, under the effect of articulated seat and branch, can release the standing groove with the spare tyre for the spare tyre sticks up, and it is comparatively convenient to load and unload, can fix the locating lever in the inside of draw-in groove through elastic metal piece, thereby fixes the kelly, avoids the car at the in-process that traveles, takes place to rock between spare tyre and the hoist and mount frame, improves the result of use.

In order to solve the above problems, the utility model adopts the following technical proposal.

A front baffle spare tire hoisting frame comprises a placing plate, wherein lifting devices are fixedly mounted on two sides of the upper end face of the placing plate, the upper end of each lifting device is connected with a vehicle body, a placing groove is formed in the middle of the upper end face of the placing plate, a push plate is hinged to one side of the placing groove through a hinge seat, the push plate is connected to the inside of the placing groove in a sliding mode, a sliding groove is formed in the lower end face of the placing groove, threaded shafts are fixedly mounted at two ends of the sliding groove through bearings, one end of each threaded shaft is located inside a cavity formed in the placing plate, a motor is fixedly mounted on the side face of the cavity and is fixedly mounted at the end portion of each threaded shaft through a motor shaft, a connecting block is sleeved on the side face of each threaded shaft in a threaded mode and is connected to the inside of the sliding groove in a sliding mode, a supporting rod is hinged to the upper, drive the screw spindle through the motor and rotate, under the effect of articulated seat and branch, can release the standing groove with the spare tyre for the spare tyre sticks up, and it is comparatively convenient to load and unload, can fix the locating lever in the inside of draw-in groove through the elastic metal piece, thereby fixes the kelly, avoids the car at the in-process of traveling, takes place to rock between spare tyre and the hoist and mount frame, improves the result of use.

Further, the both sides that place the board up end and be located the standing groove all set up flutedly, there is the pivot lower terminal surface of recess through bearing fixed mounting, the upper end side fixed mounting of pivot has the kelly, and through the upper end of rotating the standing groove with the one end of kelly, can fix the spare tyre in the standing groove, avoids the spare tyre to break away from the standing groove.

Furthermore, the side of kelly has seted up the draw-in groove, the inside sliding connection of draw-in groove is in the inside of placing board upper end fixed mounting's locating lever, through the cooperation between locating lever and the draw-in groove, can fix the kelly to the kelly rotates when using exempts from.

Furthermore, an elastic metal sheet is fixedly mounted on the side face of the end part of the clamping groove, the elastic metal sheet is in side face contact connection with the side face of the positioning rod, and the positioning rod can be prevented from being separated from the clamping groove under the action of the elastic metal sheet.

Compared with the prior art, the utility model has the advantages of:

(1) this scheme passes through the motor and drives the threaded spindle and rotate, under the effect of articulated seat and branch, can release the standing groove with the spare tyre for the spare tyre sticks up, and it is comparatively convenient to load and unload, can fix the locating lever in the inside of draw-in groove through the elastic metal piece, thereby fixes the kelly, avoids the car at the in-process of traveling, takes place to rock between spare tyre and the hoist and mount frame, improves the result of use.

(2) The both sides that place the board up end and be located the standing groove all are seted up flutedly, and there is the pivot lower terminal surface of recess through bearing fixed mounting, and the upper end side fixed mounting of pivot has the kelly, and the upper end through rotating the one end of kelly to the standing groove can be fixed the spare tyre in the standing groove, avoids the spare tyre to break away from the standing groove.

(3) The draw-in groove has been seted up to the side of kelly, and the inside sliding connection of draw-in groove is in the inside of placing board upper end fixed mounting's locating lever, through the cooperation between locating lever and the draw-in groove, can fix the kelly to kelly rotates when using exempts from.

(4) The elastic metal sheet is fixedly arranged on the side face of the end part of the clamping groove, the side face of the elastic metal sheet is in contact connection with the side face of the positioning rod, and the positioning rod can be prevented from being separated from the clamping groove under the action of the elastic metal sheet.

Drawings

Fig. 1 is a front sectional view of the present invention;

FIG. 2 is a partial top view of the placement board of the present invention;

fig. 3 is an enlarged view of the position a of the present invention.

The reference numbers in the figures illustrate:

1 place board, 2 elevating gear, 3 standing grooves, 4 push pedals, 5 spouts, 6 threaded shaft, 7 cavities, 8 motors, 9 connecting blocks, 10 branch, 11 recesses, 12 pivot, 13 kellies, 14 draw-in grooves, 15 locating levers, 16 elastic metal sheets.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, a front spare tire hoisting frame comprises a placing plate 1, referring to fig. 1, 2 and 3, wherein both sides of the upper end surface of the placing plate 1 are fixedly provided with a lifting device 2, the lifting device 2 is a hydraulic lifting device, the position of the placing plate 1 can be adjusted through the lifting device 2, the upper end of the lifting device 2 is connected with a vehicle body, the middle part of the upper end surface of the placing plate 1 is provided with a placing groove 3 for placing a spare tire, one side of the placing groove 3 is hinged with a push plate 4 through a hinged seat, one side of the spare tire can be pushed up through the push plate 4 to be erected for convenient movement, the push plate 4 is slidably connected inside the placing groove 3, the lower end surface of the placing groove 3 is provided with a chute 5, both ends of the chute 5 are fixedly provided with a threaded shaft 6 through bearings, one end of the threaded shaft 6 is positioned inside a cavity 7 arranged inside the placing plate 1, the side surface of the cavity 7 is fixedly provided with a, the model is Y80M1-2, a motor 8 is connected with a positive and negative switch and an external power supply in series through a lead, the motor 8 is fixedly arranged at the end part of a threaded shaft 6 through a motor shaft, the threaded shaft 6 can be driven to rotate through the motor 8, a connecting block 9 is sleeved on the side surface of the threaded shaft 6 in a threaded manner, the connecting block 9 is connected inside a sliding chute 5 in a sliding manner, the connecting block 9 is prevented from rotating along with the threaded shaft 6, the upper end of the connecting block 9 is hinged with a supporting rod 10 through a hinged seat, the other end of the supporting rod 10 is hinged at one side of the lower end surface of a push plate 4, the push plate 4 can be pushed to rotate through the supporting rod 10 under the action of the hinged seat, so as to jack up a spare tire, grooves 11 are respectively arranged at two sides of a placing groove 3 on the upper end surface of the placing plate 1, a rotating shaft 12 is fixedly arranged on the lower, can fix the spare tyre in standing groove 3, avoid the spare tyre to break away from standing groove 3, draw-in groove 14 has been seted up to the side of kelly 13, the inside sliding connection of draw-in groove 14 is in the inside of standing plate 1 upper end fixed mounting's locating lever 15, through the cooperation between locating lever 15 and the draw-in groove 14, can fix kelly 13, in order to avoid kelly 13 to rotate when using, the tip side fixed mounting of draw-in groove 14 has elastic metal piece 16, 16 side contact connections of elastic metal piece are in the side of locating lever 15, under elastic metal piece 16's effect, can avoid locating lever 15 to break away from draw-in groove 14.

When the spare tire is placed, the spare tire is rolled into the placing groove 3, then the spare tire leans against the push plate 4, the motor 8 is controlled to work, the motor 8 drives the threaded shaft 6 to rotate, the threaded shaft 6 drives the connecting block 9 to move, the connecting block 9 drives the supporting rod 10 to move, under the action of the hinged seat, the push plate 4 slowly rotates to a horizontal position, so that the spare tire is moved into the placing groove 3, otherwise, the spare tire in the placing groove 3 can be pushed out of the placing groove 3 through the push plate 4 by controlling the motor 8 to rotate reversely, so that the spare tire is erected and is convenient to take and assemble and disassemble, when the spare tire is positioned in the placing groove 3, the rotating shaft 12 is rotated, the rotating shaft 12 drives the clamping rod 13 to rotate, one end of the clamping rod 13 is moved to the upper end of the placing groove 3, the spare tire is fixed in the placing groove 3, in the rotating process of the clamping rod 13, the positioning rod 15 on the placing plate 1 is, under the effect of elastic metal piece 16 and locating lever 15, can fix kelly 13 to can avoid going the in-process, the spare tyre breaks away from standing groove 3, improves the result of use.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims (4)

1. The utility model provides a preceding fender spare tyre hoist and mount frame, is including placing board (1), its characterized in that: both sides of the upper end face of the placing plate (1) are fixedly provided with a lifting device (2), the upper end of the lifting device (2) is connected with a vehicle body, the middle part of the upper end face of the placing plate (1) is provided with a placing groove (3), one side of the placing groove (3) is hinged with a push plate (4) through a hinged seat, the push plate (4) is connected with the inside of the placing groove (3) in a sliding manner, the lower end face of the placing groove (3) is provided with a sliding groove (5), both ends of the sliding groove (5) are fixedly provided with a threaded shaft (6) through a bearing, one end of the threaded shaft (6) is positioned inside a cavity (7) which is arranged inside the placing plate (1), the side face of the cavity (7) is fixedly provided with a motor (8), the motor (8) is fixedly arranged at the end part of the threaded shaft (6) through a motor shaft, and a connecting block (9, connecting block (9) sliding connection is in the inside of spout (5), the upper end of connecting block (9) articulates through articulated seat has branch (10), the other end of branch (10) articulates in the lower terminal surface one side of push pedal (4).

2. A front spare tire hoisting frame according to claim 1, characterized in that: the upper end face of the placing plate (1) is provided with grooves (11) in two sides of the placing groove (3), the lower end face of each groove (11) is fixedly provided with a rotating shaft (12) through a bearing, and the side face of the upper end of each rotating shaft (12) is fixedly provided with a clamping rod (13).

3. A front spare tire hoisting frame according to claim 2, characterized in that: a clamping groove (14) is formed in the side face of the clamping rod (13), and the inside of the clamping groove (14) is connected to the inside of a positioning rod (15) fixedly mounted at the upper end of the placing plate (1) in a sliding mode.

4. A front spare tire lifting frame according to claim 3, characterized in that: an elastic metal sheet (16) is fixedly arranged on the side face of the end part of the clamping groove (14), and the side face of the elastic metal sheet (16) is in contact connection with the side face of the positioning rod (15).

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