Stand column and ceiling reinforcing piece

Abstract

The utility model relates to the technical field of automobile parts, in particular to a stand column and ceiling reinforcing piece. According to the technical scheme, the device comprises a cross beam, a shaft rod, a stand column and a fixing plate, notches are formed in the two ends of the cross beam, shaft sleeves are installed on the two sides in the notches in a penetrating mode, the shaft rod is inserted into the shaft sleeves, the stand column is arranged in the middle of the shaft rod, a groove is formed in one end of the stand column, a sliding groove is formed in the top end and the bottom end in the groove, and the fixing plate slides in the sliding groove. The stand columns are rotationally installed at the two ends of the cross beam, the rotating angle and the fixing size of the stand columns can be adjusted, the rotating angle can be aligned with the angle of a hole formed in an automobile roof after being adjusted, and the size of the formed hole can be aligned through stretching and retracting of the fixing plate. The installation size of the automobile ceiling fixing device can be adjusted, and the installation and use practicability of the automobile ceiling fixing device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts, in particular to a pillar and a roof reinforcement. Background Art

[0002] The car roof refers to the part of the roof inside the vehicle, that is, the top covering structure of the upper part of the interior of the car. During the production and manufacturing of the car roof, reinforcements are used to enhance its structural strength and stability. During the design and manufacturing process of the car roof, it is necessary to take into account the vibration, bumps and collisions that the vehicle may face during driving, so sufficient support and reinforcement are required to ensure the stability and safety of the roof structure.

[0003] Automobile roof reinforcements are mostly structural parts in the form of beams and columns. Some reinforcements are directly installed inside the automobile when it is manufactured, while others are installed when the automobile is modified later. Currently, the reinforcements used for later installation are mostly fixed in style, which is not applicable when installed on automobiles with different opening sizes, reducing their practicality. Utility Model Content

[0004] The purpose of the utility model is to provide a pillar and a roof reinforcement to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pillar and a roof reinforcement, including a crossbeam, an axle rod, a pillar and a fixing plate, the two ends of the crossbeam are provided with notches, the inner sides of the notches are penetrated and installed with shaft sleeves, the inner part of the shaft sleeves is inserted with a shaft rod, a pillar is provided in the middle of the shaft rod, a groove is provided inside one end of the pillar, a slide groove is provided at the top and bottom ends of the inner part of the groove, and a fixing plate slides inside the slide groove.

[0006] When using a pillar and a roof reinforcement in the technical solution, the staff can adjust the inclination angle of the pillar according to the hole opened on the car roof. The staff directly turns the pillar and uses the shaft rod to rotate inside the sleeve to change the inclination angle of the pillar. After the adjustment is completed, the staff twists the nut to squeeze and fix the shaft rod in the sleeve, thereby indirectly fixing the position of the pillar. After the column is adjusted, the staff adjusts the extension distance of the two fixing plates according to the hole opened on the car roof. The staff directly pulls the fixing plate to pull it out from the inside of the groove. After the fixing plate is pulled out, the staff aligns the fixing hole opened on the fixing plate with the hole opened on the car roof. After alignment, screws are screwed into the overlapping parts to complete the connection and installation of the pillar and the car roof, thereby indirectly installing the beam on the car roof. Finally, the staff slides the baffle cover to the surface of the fixing plate to shield and protect it.

[0007] Preferably, a fixing hole is formed inside one end of the fixing plate, so that the fixing plate can overlap with the hole surface formed on the car roof after being attached to the fixing plate and screws can be screwed into the overlapped portion, thereby connecting and installing the column on the car roof.

[0008] Preferably, a limit block is provided at the other end of the fixing plate, and the limit block slides inside the slide slot. Through the cooperation between the limit block and the slide slot, the fixing plate will not be separated from the inside of the groove, achieving the effect of limiting and preventing separation.

[0009] Preferably, the middle surface of the column is covered with a shield. By providing the shield, the fixing plate extending from the groove can be shielded, thereby achieving the effect of shielding and protecting and extending the service life.

[0010] Preferably, the other end of the column is designed with a convex structure and is arranged in the middle of the recess, and an axial hole is opened inside the other end of the column. The other end of the column with a convex structure can be completely embedded in the recess, and the opening of the axial hole allows the shaft rod for rotational installation to be inserted therein, completing the rotational connection between the column and the beam.

[0011] Preferably, both ends of the shaft are provided with threads, and a nut is engaged with the thread surface. The arrangement of the threads enables the nut to be rotated and screwed on the surface, so that when the nut is screwed, it can be pressed against the surface of the sleeve, thereby fixing the shaft and indirectly limiting the rotation of the column.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model has columns rotatably installed at both ends of the crossbeam, and the rotation angle and fixed size of the columns can be adjusted. After the rotation angle is adjusted, it can be aligned with the angle of the hole opened on the car roof, and the extension and retraction of the fixing plate can align the size of the hole opened, so that screws can be screwed into the overlapped part to install the utility model on the car roof. The installation size is adjustable, which improves the practicality of installation and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main appearance structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the decomposed structure of the beam of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the column of the utility model when viewed from above;

[0017] Figure 4 It is a schematic diagram of the exploded structure of the column of the utility model.

[0018] In the figure: 1, crossbeam; 2, notch; 3, shaft rod; 4, column; 5, baffle; 6, fixing plate; 7, fixing hole; 8, nut; 9, bushing; 10, shaft hole; 11, limit block; 12, slide groove; 13, groove. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Embodiment 1

[0021] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the utility model proposes a pillar and roof reinforcement, including a cross beam 1, a shaft rod 3, a pillar 4 and a fixing plate 6, a notch 2 is opened at both ends of the cross beam 1, shaft sleeves 9 are installed through both sides of the inside of the notch 2, the shaft rod 3 is inserted into the inside of the shaft sleeve 9, a pillar 4 is arranged in the middle of the shaft rod 3, a groove 13 is opened at one end of the pillar 4, a slide groove 12 is opened at the top and bottom ends of the groove 13, and a fixing plate 6 slides inside the slide groove 12.

[0022] The staff can adjust the inclination angle of the column 4 according to the holes opened on the car roof. The staff directly pulls the column 4 and uses the shaft rod 3 to rotate inside the sleeve 9 to change the inclination angle of the column 4. After the adjustment is completed, the staff twists the nut 8 to squeeze and fix the shaft rod 3 in the sleeve 9, thereby indirectly fixing the position of the column 4. After the column 4 is adjusted, the staff adjusts the extension distance of the two fixing plates 6 according to the holes opened on the car roof. The staff directly pulls the fixing plate 6 to pull it out from the inside of the groove 13. After the fixing plate 6 is pulled out, the staff aligns the fixing hole 7 opened on the fixing plate 6 with the hole opened on the car roof. After alignment, screws are screwed into the overlapping parts to complete the connection and installation of the column 4 and the car roof, thereby indirectly installing the beam 1 on the car roof. Finally, the staff slides the baffle 5 onto the surface of the fixing plate 6 to shield and protect it.

[0023] Embodiment 2

[0024] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the utility model proposes a pillar and a roof reinforcement. Compared with the first embodiment, this embodiment also includes: a fixing hole 7 is opened through one end of the fixing plate 6, a limit block 11 is provided at the other end of the fixing plate 6, and the limit block 11 slides inside the slide groove 12, a baffle 5 is sleeved on the middle surface of the pillar 4, the other end of the pillar 4 is designed with a convex structure and is arranged in the middle of the recess 2, an axial hole 10 is opened through the other end of the pillar 4, and both ends of the shaft rod 3 are provided with threads, and nuts 8 are engaged with the threaded surfaces.

[0025] In this embodiment, Figure 1 , Figure 3 and Figure 4 As shown, the fixing hole 7 is provided so that the fixing plate 6 can overlap with the hole surface provided on the automobile roof and screws can be screwed into the overlapped portion, thereby connecting and installing the column 4 on the automobile roof;

[0026] like Figure 3 As shown, through the cooperation between the limit block 11 and the slide groove 12, the fixing plate 6 will not be separated from the inside of the groove 13, achieving the effect of limiting and preventing separation;

[0027] like Figure 1 , Figure 3 and Figure 4 As shown, by providing the shield 5, the fixing plate 6 extending from the groove 13 can shield it, thereby achieving the effect of shielding and protecting and extending the service life;

[0028] like Figure 1 and Figure 2 As shown, the other end of the column 4 with a convex structure design can be completely embedded in the inside of the recess 2, and the shaft hole 10 is opened so that the shaft rod 3 for rotational installation can be inserted therein, completing the rotational connection between the column 4 and the beam 1;

[0029] like Figure 1 and Figure 2 As shown, the thread arrangement enables the nut 8 to be rotated and screwed onto its surface, so that the nut 8 can be pressed onto the surface of the sleeve 9 when being screwed, thereby fixing the shaft rod 3 and indirectly limiting the rotation of the column 4.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pillar and roof reinforcement, comprising a crossbeam (1), a shaft (3), a pillar (4) and a fixing plate (6), characterized in that: The two ends of the cross beam (1) are provided with notches (2), the inside of the notches (2) are penetrated by shaft sleeves (9), the inside of the shaft sleeves (9) is inserted with a shaft rod (3), the middle of the shaft rod (3) is provided with a column (4), one end of the column (4) is provided with a groove (13), the top and bottom ends of the groove (13) are provided with a slide groove (12), and a fixed plate (6) is slidably provided inside the slide groove (12).

2. A pillar and roof reinforcement according to claim 1, characterized in that: A fixing hole (7) is formed through one end of the fixing plate (6).

3. A pillar and roof reinforcement according to claim 1, characterized in that: A limiting block (11) is provided at the other end of the fixing plate (6), and the limiting block (11) slides inside the sliding groove (12).

4. A pillar and roof reinforcement according to claim 1, characterized in that: The middle surface of the upright post (4) is covered with a blocking cover (5).

5. A pillar and roof reinforcement according to claim 1, characterized in that: The other end of the column (4) is designed as a convex structure and is arranged in the middle of the recess (2). An axial hole (10) is opened through the other end of the column (4).

6. A pillar and roof reinforcement according to claim 1, characterized in that: Both ends of the shaft rod (3) are provided with threads, and a nut (8) is meshed on the thread surface.

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