CN220924026U - Automobile chassis protection device - Google Patents

Abstract

The utility model discloses an automobile chassis protection device, which relates to the technical field of automobile chassis protection devices and comprises an automobile chassis, wherein a suspended ceiling is arranged at the bottom of the automobile chassis, a threaded hole is formed in the automobile chassis, a through hole is formed in the suspended ceiling, an anti-collision pad is fixedly arranged on the inner wall of the through hole, a through hole is formed in the middle of the anti-collision pad, a buffer column is fixedly connected to the bottom of the suspended ceiling, a bottom guard plate is fixedly connected to the bottom end of the buffer column, a first sliding groove is formed in the bottom end of the bottom guard plate, an oil drain door is slidingly connected to the inner wall of the first sliding groove, a handle is fixedly arranged at one end of an oil drain door, a groove is formed in one end of the oil drain door, which is far away from the handle, a rotating shaft is slidingly connected to the inner wall of the groove, and a locking ring is slidingly connected to the axial direction of the rotating shaft.

Description

Automobile chassis protection device

Technical Field

The utility model relates to the technical field of automobile chassis protection devices, in particular to an automobile chassis protection device.

Background

The automobile chassis protecting device consists of four parts including driving system, running system, steering system and braking system. The chassis is used for supporting and installing the automobile engine and various parts and assemblies thereof, forming the integral shape of the automobile and receiving the power of the engine so as to enable the automobile to move and ensure normal running. The automobile chassis is also the biggest in hazard and erosion due to long-term existence in a very severe working environment, such as rainy day driving, direct contact of the chassis with rainwater, snowy day driving, direct contact of the chassis with ice-cold snow, rough mountain roads, the chassis having to bear the friction of severe environments such as broken stone, and the like, and the damage to the chassis is very large in all special road conditions. The phenomena of bottom dragging, foreign body impact and corrosion of sewage, greasy substances and the like on the chassis can cause huge damage to the automobile chassis protection device, and the possibility of damage to the automobile is increased. Therefore, the chassis protection device is additionally arranged to reduce the occurrence of the above situations, the automobile chassis protection device is also called an engine protection plate, and the engine protection device is designed according to the shape of various automobile types, firstly, the design of the engine protection device prevents soil from wrapping the engine, secondly, the engine is prevented from being damaged due to the impact of an uneven road surface on the engine in the driving process, the service life of the engine is prolonged through a series of designs, and the engine is prevented from being damaged due to external factors in the driving process.

The automobile chassis protection device disclosed in the chinese patent application publication CN215826641U solves the problem that the chassis is easily damaged, but the automobile chassis protection device has the first disadvantage that although protecting the oil drain bolt, the oil drain bolt is inconvenient to use, and the second disadvantage that the bottom bolt can generate abnormal noise due to friction under the condition of uneven road surface during the running of the automobile.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an automobile chassis protection device, which solves the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an automobile chassis protector, includes automobile chassis, automobile chassis's bottom is equipped with the furred ceiling, threaded hole has been seted up to automobile chassis, the through-hole has been seted up to the furred ceiling, the inner wall fixed mounting of through-hole has the anticollision pad, the second through-hole has been seted up in the middle of the anticollision pad, the bottom fixedly connected with buffer post of furred ceiling, the bottom fixedly connected with bottom backplate of buffer post, first spout has been seted up to the bottom of bottom backplate, the inner wall sliding connection of first spout has the drain door, the one end fixed mounting of drain door has the handle, the one end that the handle was kept away from to the drain door has been seted up flutedly, the inner wall rotation of recess is connected with the axis of rotation, the axial of axis of rotation is connected with the locking lasso.

Optionally, the buffer post fixed connection furred ceiling and bottom backplate, both sides fixed mounting has the side backplate around the bottom backplate, the left and right sides fixed mounting of bottom backplate has the fender.

Optionally, the outer end fixedly connected with locking pole of locking lasso, the one end fixed mounting that the locking pole kept away from the locking lasso has the locking head, the mating hole has been seted up to the outer end of locking head.

Optionally, the bottom of furred ceiling is equipped with the shock attenuation gasket, the bottom of shock attenuation gasket is equipped with fixing bolt, the third through-hole has been seted up at the center of shock attenuation gasket, fixing bolt runs through shock attenuation gasket and crashproof pad and with vehicle chassis threaded connection.

Optionally, the bottom fixed mounting of bottom backplate has the cassette, the second spout has been seted up to one side of cassette, the inner wall sliding connection of second spout has the baffle, the other end fixedly connected with bolt of baffle, the second spout is T type groove, first spout is T type groove, the bolt is cylindric.

Optionally, the bottom fixedly connected with of furred ceiling a plurality of rubber pad, the top fixedly connected with of bottom backplate a plurality of rubber pad, the intermediate fixed mounting of two sets of rubber pads has damping spring.

(III) beneficial effects

The utility model provides an automobile chassis protection device, which has the following beneficial effects:

1. This kind of vehicle chassis protector, the bottom sliding connection through the bottom backplate has the setting of drain door, makes the workman need not to dismantle the bottom backplate when the drain, provides convenience for the workman, improves work efficiency, through the setting of bolt and mating hole, strengthens the locking to the drain door, prevents the car in the process of traveling, because jolt and rock and lead to the drain door to open.

2. This kind of vehicle chassis protector is equipped with the setting of shock attenuation gasket through the bottom of furred ceiling, makes fixing bolt reduce the dynamics of vibration when the unstable road surface of car walking to make the friction sound reduce, and can also assist the fixing bolt locking, thereby touch the fixing bolt and send abnormal sound when preventing to rock about the furred ceiling through the setting of the through-hole inner wall fixedly connected with crash pad of furred ceiling, greatly reduced the noise.

Drawings

FIG. 1 is a three-dimensional schematic view of a throttle release according to the present utility model;

FIG. 2 is a bottom view of the entire body of the present utility model;

FIG. 3 is a front view of the interior of the present utility model;

FIG. 4 is a three-dimensional schematic of the overall system of the present utility model;

fig. 5 is a front view of the fixing bolt of the present utility model.

In the figure: 1. an automobile chassis; 2. suspended ceiling; 3. a bottom guard plate; 4. a side guard plate; 5. a mud guard; 6. a rubber pad; 7. a damping spring; 8. a first chute; 9. releasing an accelerator; 10. a clamping seat; 11. a rotating shaft; 12. a locking collar; 13. a locking lever; 14. a locking head; 15. a fixing bolt; 16. damping pad; 17. a buffer column; 18. a handle; 19. a plug pin; 20. a baffle; 21. a second chute; 22. and (3) an anti-collision pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1:

Referring to fig. 2 to 5, the present utility model provides the following technical solutions: the utility model provides an automobile chassis protector, including automobile chassis 1, automobile chassis 1's bottom is equipped with furred ceiling 2, furred ceiling 2's bottom fixedly connected with a plurality of rubber pad 6, bottom backplate 3's top fixedly connected with a plurality of rubber pad 6, two sets of rubber pad 6's centre fixed mounting has damping spring 7, automobile chassis 1 sets up threaded hole, the through-hole is seted up to furred ceiling 2, through-hole is seted up to the inner wall fixed mounting of through-hole has bump pad 22, bump pad 22's centre has seted up the second through-hole, furred ceiling 2's bottom is equipped with shock pad 16, bump pad 16's bottom is equipped with fixing bolt 15, bump pad 16's center has seted up the third through-hole, fixing bolt 15 runs through bump pad 16 and bump pad 22 and with automobile chassis 1 threaded connection, fixing bolt 15 threaded connection furred ceiling 2 and automobile chassis 1, through fixing bolt 15 threaded connection shock pad 16 and furred ceiling 2's setting for during the unstable road surface of automobile walking, the noise reduction, bump post 17's bottom fixedly connected with bottom backplate 17, bump post 17's bottom backplate 3, bump post 17 fixed connection has bottom backplate 3, bump post 17 fixed connection 2 and bottom backplate 3, bottom backplate 5 fixed mounting plate is had to the left and right side backplate 3.

When the automobile runs on an uneven road surface, because the automobile jolts and shakes, the fixing bolt 15 can send out friction sound, so the damping gasket 16 and the anti-collision pad 22 are added, the damping gasket 16 weakens the strength of vibration, so the friction sound of the fixing bolt 15 is reduced, the fixing bolt 15 is assisted to be locked, the anti-collision pad 22 is fixedly connected with the through hole inner wall of the suspended ceiling 2, abnormal sound is sent out when the suspended ceiling 2 is prevented from shaking left and right, and noise is greatly reduced.

Example 2:

Referring to fig. 1 to 4, the present utility model provides the following technical solutions: the utility model provides an automobile chassis protector, the bottom fixed mounting of bottom backplate 3 has cassette 10, second spout 21 has been seted up to one side of cassette 10, the inner wall sliding connection of second spout 21 has baffle 20, the other end fixedly connected with bolt 19 of baffle 20, second spout 21 is T type groove, first spout 8 is T type groove, bolt 19 is cylindric, first spout 8 has been seted up to the bottom of bottom backplate 3, the inner wall sliding connection of first spout 8 has oil drain door 9, the setting of oil drain door 9 has through the bottom sliding connection of bottom backplate 3, make the workman need not to dismantle bottom backplate 3 when the oil drain, provide convenience for the workman, improve work efficiency, the one end fixed mounting of oil drain door 9 has handle 18, the one end that oil drain door 9 kept away from handle 18 is seted up flutedly, the inner wall rotation of recess is connected with axis of rotation 11, the axial of axis of rotation 11 is connected with locking lasso 12, the outer end fixedly connected with locking lever 13 of locking lasso 12, the one end fixed mounting of locking lasso 14 of 12 is kept away from to locking lever 13, the outer end of locking 14 has set up the cooperation hole through the bottom backplate 3, the setting up of locking head 9, the setting up cooperation hole through strengthening, the setting up through the cooperation hole, prevent to open the throttle 9 in the course of shaking, the throttle 9.

When the automobile is used, when the automobile needs to be checked and the oil drain bolt is opened for oil drain, the bolt 19 is moved out of the matching hole, then the locking rod 13 is pushed, the locking ferrule 12 rotates in the axial direction of the rotating shaft 11, thereby driving the locking head 14 to leave the clamping seat 10, then the handle 18 is pulled, the oil drain door 9 moves on the first sliding groove 8, the bottom guard plate 3 is not required to be detached by a worker when the oil drain is performed through the arrangement of the oil drain door 9 and the bottom guard plate 3, the work efficiency is improved, the locking of the oil drain door 9 is enhanced through the bolt 19 and the matching hole, and the automobile is prevented from being opened due to jolt in the driving process.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. An automobile chassis protection device, comprising an automobile chassis (1), characterized in that: the bottom of automobile chassis (1) is equipped with furred ceiling (2), threaded hole has been seted up to automobile chassis (1), the through-hole has been seted up to furred ceiling (2), the inner wall fixed mounting of through-hole has crashproof pad (22), the second through-hole has been seted up in the centre of crashproof pad (22), the bottom fixedly connected with buffer column (17) of furred ceiling (2), the bottom fixedly connected with bottom backplate (3) of buffer column (17), first spout (8) have been seted up to the bottom of bottom backplate (3), the inner wall sliding connection of first spout (8) has drain door (9), the one end fixed mounting of drain door (9) has handle (18), the one end that drain door (9) kept away from handle (18) is seted up flutedly, the inner wall rotation of recess is connected with axis of rotation (11), the axial of axis of rotation (11) is rotated and is connected with locking lasso (12).

2. An automotive chassis protection arrangement as claimed in claim 1, wherein: the buffer column (17) is fixedly connected with the suspended ceiling (2) and the bottom guard board (3), side guard boards (4) are fixedly arranged on the front side and the rear side of the bottom guard board (3), and mud guards (5) are fixedly arranged on the left side and the right side of the bottom guard board (3).

3. An automotive chassis protection arrangement as claimed in claim 1, wherein: the outer end fixedly connected with locking pole (13) of locking lasso (12), the one end fixed mounting who keeps away from locking lasso (12) of locking pole (13) has locking head (14), the mating hole has been seted up to the outer end of locking head (14).

4. An automotive chassis protection arrangement as claimed in claim 1, wherein: the bottom of furred ceiling (2) is equipped with shock attenuation gasket (16), the bottom of shock attenuation gasket (16) is equipped with fixing bolt (15), the third through-hole has been seted up at the center of shock attenuation gasket (16), fixing bolt (15) run through shock attenuation gasket (16) and crash pad (22) and with vehicle chassis (1) threaded connection.

5. An automotive chassis protection arrangement as claimed in claim 1, wherein: the bottom fixed mounting of bottom backplate (3) has cassette (10), second spout (21) have been seted up to one side of cassette (10), the inner wall sliding connection of second spout (21) has baffle (20), the other end fixedly connected with bolt (19) of baffle (20), second spout (21) are T type groove, first spout (8) are T type groove, bolt (19) are cylindric.

6. An automotive chassis protection arrangement as claimed in claim 1, wherein: the suspended ceiling is characterized in that a plurality of rubber pads (6) are fixedly connected to the bottom of the suspended ceiling (2), a plurality of rubber pads (6) are fixedly connected to the top of the bottom guard plate (3), and damping springs (7) are fixedly arranged between the two groups of rubber pads (6).