CN211543684U

CN211543684U - Automobile frame reinforcing structure

Info

Publication number: CN211543684U
Application number: CN201922476617.1U
Authority: CN
Inventors: 张绪晓; 张奎
Original assignee: Qingdao Luqiang Auto Parts Co ltd
Current assignee: Qingdao Luqiang Auto Parts Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-22
Anticipated expiration: 2029-12-31

Abstract

The utility model belongs to car frame field, especially, car frame additional strengthening to current car frame additional strengthening can not conveniently assemble by the great majority, leads to using inconveniently, and restores more troublesome problem when appearing the damage, now proposes following scheme, and it is including seting up in a plurality of standing grooves of car frame bottom, fixed mounting has the screw thread post in the standing groove, and threaded mounting has the screw thread piece on the screw thread post, the bottom fixed mounting of screw thread piece has the installation piece, and one side slidable mounting of installation piece has first movable block, and rotates on the first movable block and install first rotation pole, the one end that first movable block was kept away from to first rotation pole is rotated and is installed the elevator, the utility model discloses be convenient for aggregate erection, the convenience is restoreed when appearing the damage to can be convenient for strengthen car frame.

Description

Automobile frame reinforcing structure

Technical Field

The utility model relates to a car frame technical field especially relates to a car frame additional strengthening.

Background

The automobile frame reinforcing structure is a structural device for reinforcing an automobile frame, and the existing automobile frame reinforcing structure can not be conveniently assembled, so that the use is inconvenient, and the repair is troublesome when the damage occurs.

Therefore, we propose a reinforcing structure of a frame for an automobile to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing automobile frame reinforcing structure in the prior art can not be conveniently assembled, leading to inconvenient use, repairing the more troublesome defect when the damage occurs, and providing an automobile frame reinforcing structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an automobile frame reinforcing structure comprises a plurality of placing grooves arranged at the bottom of an automobile frame, wherein threaded columns are fixedly arranged in the placing grooves, and the thread column is provided with a thread block by a thread, the bottom of the thread block is fixedly provided with an installation block, a first moving block is slidably arranged on one side of the mounting block, a first rotating rod is rotatably arranged on the first moving block, one end of the first rotating rod, which is far away from the first moving block, is rotatably provided with a lifting block which is slidably arranged on the mounting block, one end of a second rotating rod is rotatably arranged on the lifting block, a second moving block is rotatably arranged at the other end of the second rotating rod, a bottom plate is arranged at the bottom of the automobile frame, and the bottom plate is positioned between the mounting blocks, the bottom plate is positioned between the first moving block and the second moving block, and the bottom plate is respectively matched with the first moving block and the second moving block.

Preferably, the bottom of the mounting block is fixedly provided with a rotating block, the bottom of the rotating block is provided with a rotating groove, and the cross section of the rotating groove is in a cross shape.

Preferably, one ends of the first spring and the second spring are fixedly mounted on the first moving block and the second moving block respectively, and the other ends of the first spring and the second spring are fixedly mounted on the mounting block.

Preferably, the top of bottom plate fixed mounting has the cushion post, and the cushion post is connected with the backup pad, the backup pad supports in automobile frame's bottom.

Preferably, the buffering post includes that one end welds in the first buffer beam at bottom plate top, and the other end slidable mounting of first buffer beam has the one end of second buffer beam, the one end welding of second buffer beam has the third spring of fixed mounting on first buffer beam, and the other end of second buffer beam welds in the bottom of backup pad.

Preferably, the bottom of the bottom plate is provided with a clamping groove, the top of the second moving block is welded with a clamping block, and the clamping block is matched with the clamping groove.

Preferably, the vertical section of the clamping groove is a right triangle, and the clamping block is of a right triangle structure.

Preferably, the first moving block and the second moving block are obliquely arranged on one sides close to the bottom plate, and the second moving block is obliquely and slidably mounted on the mounting block.

The utility model discloses in, a car frame additional strengthening:

1. due to the arrangement of the threaded columns, the threaded blocks and the rotating blocks, the mounting blocks can be taken out of the placing grooves when needed, so that the base plate can be conveniently assembled on the automobile frame, and the base plate can be conveniently hidden when not required to be assembled;

2. the first moving block, the first rotating rod, the lifting block, the second rotating rod and the second moving block are arranged, so that the base plate can be conveniently installed, and the stability of the installation of the base plate can be conveniently enhanced due to the fixture block and the clamping groove;

3. owing to set up bottom plate, bumping post and backup pad, can strengthen automobile frame, and can slow down the impact.

The utility model discloses be convenient for aggregate erection, the convenience is restoreed when the damage appears to can be convenient for strengthen automobile frame.

Drawings

Fig. 1 is a schematic structural view of an uninstalled bottom plate of an automobile frame reinforcing structure provided by the present invention;

fig. 2 is a schematic structural view of an installed base plate of an automobile frame reinforcing structure provided by the present invention;

fig. 3 is an enlarged schematic structural view of a portion a in fig. 2 of an automobile frame reinforcing structure provided by the present invention;

fig. 4 is an enlarged schematic structural view of a portion B in fig. 3 of the vehicle frame reinforcing structure provided by the present invention;

fig. 5 is the utility model provides a structural schematic diagram of a bumper post of car frame additional strengthening.

In the figure: the automobile lifting device comprises an automobile frame 1, a placing groove 2, a threaded column 3, a threaded block 4, an installation block 5, a rotating block 6, a first moving block 7, a first spring 8, a first rotating rod 9, a lifting block 10, a second rotating rod 11, a second moving block 12, a clamping block 13, a second spring 14, a bottom plate 15, a buffer column 16, a first buffer rod 161, a second buffer rod 162, a third spring 163, a support plate 17 and a clamping groove 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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.

Referring to fig. 1-5, an automobile frame reinforcing structure comprises a plurality of placing grooves 2 arranged at the bottom of an automobile frame 1, wherein a threaded column 3 is fixedly arranged in each placing groove 2, a threaded block 4 is arranged on each threaded column 3 in a threaded manner, an installation block 5 is fixedly arranged at the bottom of each threaded block 4, a first moving block 7 is slidably arranged at one side of each installation block 5, a first rotating rod 9 is rotatably arranged on each first moving block 7, a lifting block 10 is rotatably arranged at one end, far away from each first moving block 7, of each first rotating rod 9, the lifting block 10 is slidably arranged on each installation block 5, one end, rotatably arranged on each lifting block 10, of each second rotating rod 11 is rotatably arranged at the other end of each second rotating rod 11, a second moving block 12 is rotatably arranged at the other end of each second rotating block 11, a bottom plate 15 is arranged at the bottom of the automobile frame 1, the bottom plate 15 is arranged between the installation blocks, and the base plate 15 is engaged with the first moving block 7 and the second moving block 12, respectively.

The utility model discloses in, the bottom fixed mounting of installation piece 5 has turning block 6, and the bottom of turning block 6 has seted up the rotation groove, and the cross section in rotation groove is the cross.

The utility model discloses in, on first movable block 7 and the second movable block 12 respectively fixed mounting have the one end of first spring 8 and second spring 14, and the equal fixed mounting of the other end of first spring 8 and second spring 14 is on installation piece 5.

The utility model discloses in, bottom plate 15's top fixed mounting has buffering post 16, and buffering post 16 is connected with backup pad 17, and backup pad 17 supports in the bottom of automobile frame 1.

The utility model discloses in, buffering post 16 includes that one end welds in the first buffer beam 161 at bottom plate 15 top, and the other end slidable mounting of first buffer beam 161 has the one end of second buffer beam 162, and the one end welding of second buffer beam 162 has third spring 163 of fixed mounting on first buffer beam 161, and the other end of second buffer beam 162 welds in the bottom of backup pad 17.

The utility model discloses in, draw-in groove 18 has been seted up to the bottom of bottom plate 15, and the top welding of second movable block 12 has fixture block 13, and fixture block 13 and draw-in groove 18 cooperate.

The utility model discloses in, the vertical cross-section of draw-in groove 18 is right angled triangle, and fixture block 13 is the right angled triangle structure.

The utility model discloses in, the equal slope setting in one side that first movable block 7 and second movable block 12 are close to bottom plate 15, and the slope slidable mounting of second movable block 12 is on installation piece 5.

In the utility model, when the bottom plate 15 is needed to be installed, the rotating block 6 is rotated, the rotating block 6 drives the thread block 4 to rotate on the thread column 3 through the installation block 5, because the thread block 4 is in threaded connection with the thread column 3, when the thread column 3 is fixed, the thread block 4 moves on the thread column 3, thereby driving the installation block 5 to move out of the placing groove 2, when the installation block 5 completely moves out of the placing groove 2, the bottom plate 15 is placed at the bottom of the automobile frame 1 and vertically moves upwards, when the bottom plate 15 moves upwards, because one side of the first moving block 7 is arranged in an inclined way, the bottom plate 15 can extrude the first moving block 7 to move, the first moving block 7 moves to extrude the first spring 8, meanwhile, the lifting block 10 is driven to move downwards through the first rotating rod 9, the lifting block 10 moves downwards to drive the second moving block 12 through the second rotating rod 11, the second moving block 12 stretches the second spring 14, because of the second movable block 12 inclines and slides on the mounting block 5 to constantly upwards promote the bottom plate 15, the second movable block 12 moves to drive the clamping block 13 to move, when the clamping block 13 moves to the position corresponding to the clamping groove 18, the clamping block 13 is clamped into the clamping groove 18, the mounting of the bottom plate 15 is completed, and meanwhile, the supporting plate 17 is supported at the bottom of the automobile frame 1, so that the purpose of reinforcing the automobile frame 1 is achieved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A reinforcing structure of car frame is composed of multiple slots at the bottom of car frame, it is characterized in that a threaded column is fixedly arranged in the placing groove, a threaded block is arranged on the threaded column in a threaded manner, a mounting block is fixedly arranged at the bottom of the threaded block, a first moving block is slidably arranged on one side of the mounting block, a first rotating rod is rotatably arranged on the first moving block, one end of the first rotating rod, which is far away from the first moving block, is rotatably provided with a lifting block which is slidably arranged on the mounting block, one end of a second rotating rod is rotatably arranged on the lifting block, a second moving block is rotatably arranged at the other end of the second rotating rod, a bottom plate is arranged at the bottom of the automobile frame, and the bottom plate is positioned between the mounting blocks, the bottom plate is positioned between the first moving block and the second moving block, and the bottom plate is respectively matched with the first moving block and the second moving block.

2. The automobile frame reinforcing structure as claimed in claim 1, wherein the bottom of the mounting block is fixedly mounted with a rotating block, and the bottom of the rotating block is provided with a rotating groove, the cross section of which is cross-shaped.

3. The automobile frame reinforcing structure as claimed in claim 1, wherein one ends of the first and second springs are fixedly mounted on the first and second moving blocks, respectively, and the other ends of the first and second springs are fixedly mounted on the mounting block.

4. The automobile frame reinforcing structure as claimed in claim 1, wherein a cushion post is fixedly mounted on the top of the bottom plate, and a support plate is connected to the cushion post and supported on the bottom of the automobile frame.

5. The automobile frame reinforcing structure of claim 4, wherein the buffer post comprises a first buffer rod with one end welded to the top of the bottom plate and the other end of the first buffer rod is slidably mounted with one end of a second buffer rod, one end of the second buffer rod is welded with a third spring fixedly mounted on the first buffer rod, and the other end of the second buffer rod is welded to the bottom of the support plate.

6. The automobile frame reinforcing structure as claimed in claim 1, wherein a slot is formed at the bottom of the bottom plate, and a clamping block is welded at the top of the second moving block and is matched with the slot.

7. The automobile frame reinforcing structure as claimed in claim 6, wherein the vertical section of the locking groove is a right triangle, and the locking block is a right triangle structure.

8. The automobile frame reinforcing structure as claimed in claim 1, wherein the first moving block and the second moving block are both disposed in an inclined manner at a side close to the bottom plate, and the second moving block is mounted on the mounting block in an inclined and sliding manner.