CN215794031U

CN215794031U - Lightweight automobile floor beam assembly

Info

Publication number: CN215794031U
Application number: CN202121933622.1U
Authority: CN
Inventors: 张静
Original assignee: Hefei Yuanchi Technology Co ltd
Current assignee: Hefei Yuanchi Technology Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-02-11
Anticipated expiration: 2031-08-18

Abstract

The utility model discloses a light automobile bottom plate beam assembly, which relates to the technical field of automobile bottom plate beams and comprises a connecting plate, wherein a left fixing beam is arranged on one side of the connecting plate, a right fixing beam is arranged on the other side of the connecting plate, a first connecting hole is formed in the left fixing beam, a second connecting hole is formed in the right fixing beam, a blocking piece is arranged on one side of the bottom of the left fixing beam, a connecting device is arranged at the bottom of the right fixing beam and comprises a concave block, the top of the concave block is fixedly connected with the bottom of the right fixing beam, a convex block is arranged at the bottom of the concave block, a nut is arranged on one side of the convex block, and a lead screw is arranged in the nut. The problem of current be used for lightweight auto floor beam assembly when using, can not carry out more firm installation to the crossbeam, lead to the result of use of crossbeam not good, be unfavorable for using for a long time is solved.

Description

Lightweight automobile floor beam assembly

Technical Field

The utility model relates to the field of automobile floor beams, in particular to a light automobile floor beam assembly.

Background

The automobile sheet is a steel sheet for automobiles and is divided into a hot-rolled steel sheet, a cold-rolled steel sheet and a coating steel sheet according to the production process characteristics; from the intensity point of view, the method can be divided into: ordinary steel plates (mild steel plates), low-alloy high-strength steel plates, ordinary high-strength steel plates (high-strength IF steel, BH steel, phosphorus-containing steel, IS steel, etc.), advanced high-strength steel plates, and the like.

The existing light-weighted automobile floor beam assembly cannot be stably installed on the beam when in use, so that the beam is poor in using effect and not beneficial to long-term use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a light automobile floor beam assembly, which has the advantage of increasing the stability of beam installation and solves the problem that the existing beam is not stable enough during installation.

(II) technical scheme

In order to achieve the purpose of increasing the mounting stability of the cross beam, the utility model provides the following technical scheme: lightweight vehicle floor beam assembly, including the connecting plate, one side of connecting plate is provided with the fixed roof beam in left side, the opposite side of connecting plate is provided with the fixed roof beam in right side, the inside of the fixed roof beam in left side is provided with first connecting hole, the inside of the fixed roof beam in right side is provided with the second connecting hole, bottom one side of the fixed roof beam in left side is provided with the separation blade, the bottom of the fixed roof beam in right side is provided with connecting device.

Preferably, the connecting device comprises a concave block, the top of the concave block is fixedly connected with the bottom of the right side fixing beam, a convex block is arranged at the bottom of the concave block, a nut is arranged on one side of the convex block, a screw rod is arranged inside the nut, and a knob is arranged at one end of the screw rod.

Preferably, the concave block and the convex block are in mortise and tenon connection, and the screw rod and the nut are in threaded connection.

Preferably, the number of the baffle plates and the connecting devices is two.

Preferably, the left side fixed beam and the right side fixed beam are the same in shape and opposite in direction.

Preferably, the first connection hole and the second connection hole have the same hole diameter.

(III) advantageous effects

Compared with the prior art, the utility model provides a light automobile floor beam assembly, which has the following beneficial effects:

according to the utility model, the adopted connecting device can increase the mounting stability of the cross beam, when the connecting device is used, the convex block is fixedly connected with the longitudinal beam, the protruding part of the convex block is inserted into the concave block, the connection is more stable through mortise and tenon connection between the convex block and the concave block, then the lead screw is inserted, the cross beam can be better fixed through threaded connection between the lead screw and the nut, and then the in-vehicle assembly is mounted through the first connecting hole and the second connecting hole.

Drawings

FIG. 1 is a schematic view of the overall structure of a lightweight vehicle floor beam assembly according to the present invention;

FIG. 2 is a schematic side view of the overall structure of a lightweight vehicle floor beam assembly according to the present invention;

fig. 3 is a schematic structural diagram of a connecting device in a lightweight automobile floor beam assembly according to the present invention.

Illustration of the drawings:

1. a connecting plate; 2. a left side fixed beam; 3. a right side fixed beam; 4. a first connection hole; 5. a second connection hole; 6. a baffle plate; 7. a connecting device; 71. a concave block; 72. a bump; 73. a nut; 74. a screw rod; 75. a knob.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Referring to fig. 1-3, a lightweight automobile floor beam assembly comprises a connecting plate 1, wherein a left fixing beam 2 is arranged on one side of the connecting plate 1, a right fixing beam 3 is arranged on the other side of the connecting plate 1, a first connecting hole 4 is formed in the left fixing beam 2, a second connecting hole 5 is formed in the right fixing beam 3, a blocking piece 6 is arranged on one side of the bottom of the left fixing beam 2, and a connecting device 7 is arranged at the bottom of the right fixing beam 3.

Further, the connecting device 7 comprises a concave block 71, the top of the concave block 71 is fixedly connected with the bottom of the right fixing beam 3, a convex block 72 is arranged at the bottom of the concave block 71, a nut 73 is arranged on one side of the convex block 72, a screw rod 74 is arranged inside the nut 73, and a knob 75 is arranged at one end of the screw rod 74.

Furthermore, the concave block 71 and the convex block 72 are in mortise and tenon connection, and the screw rod 74 and the nut 73 are in threaded connection, so that the connection stability is improved.

Furthermore, the number of the baffle plates 6 and the number of the connecting devices 7 are two, so that the crossbeam can be conveniently fixed.

Further, the left side fixed beam 2 and the right side fixed beam 3 are the same in shape and opposite in direction.

Further, the first connection hole 4 and the second connection hole 5 have the same hole diameter.

The working principle and the using process of the utility model are as follows: through the connecting device 7 who sets up, realize can increasing the stability of crossbeam installation, when using, carry out fixed connection with lug 72 and longeron, insert the inside of concave piece 71 with the salient position of lug 72, through the mortise and tenon connection between lug 72 and the concave piece 71, make to connect more stably, then insert lead screw 74, through with the nut 73 between the threaded connection, make can carry out better fixed to the crossbeam, the first connecting hole 4 of rethread and second connecting hole 5, the subassembly is installed in the car.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Lightweight vehicle floor beam assembly, including connecting plate (1), its characterized in that: one side of connecting plate (1) is provided with left side fixed beam (2), the opposite side of connecting plate (1) is provided with right side fixed beam (3), the inside of left side fixed beam (2) is provided with first connecting hole (4), the inside of right side fixed beam (3) is provided with second connecting hole (5), bottom one side of left side fixed beam (2) is provided with separation blade (6), the bottom of right side fixed beam (3) is provided with connecting device (7).

2. The light weight floor beam assembly of claim 1, wherein: connecting device (7) are including concave piece (71), be fixed connection between the top of concave piece (71) and the bottom of right side fixed beam (3), the bottom of concave piece (71) is provided with lug (72), one side of lug (72) is provided with nut (73), the inside of nut (73) is provided with lead screw (74), the one end of lead screw (74) is provided with knob (75).

3. The light weight floor beam assembly of claim 2, wherein: the concave block (71) is in mortise and tenon connection with the convex block (72), and the screw rod (74) is in threaded connection with the nut (73).

4. The light weight floor beam assembly of claim 1, wherein: the number of the baffle plates (6) and the number of the connecting devices (7) are two.

5. The light weight floor beam assembly of claim 1, wherein: the left side fixed beam (2) and the right side fixed beam (3) are the same in shape and opposite in direction.

6. The light weight floor beam assembly of claim 1, wherein: the first connecting hole (4) and the second connecting hole (5) have the same aperture.