CN220703104U - Lifting support structure and rain test system - Google Patents

Abstract

The utility model provides a lifting support structure and a rain test system, wherein the lifting support structure comprises upright post supports which are vertically and fixedly arranged on the bottom surface in a matrix, lifting frames are sleeved on the outer sides of the upright post supports in a sliding manner along the vertical direction, and lifting parts for driving the lifting frames to slide up and down in the vertical direction are arranged at the tops of the upright post supports; a longitudinal bracket and a transverse bracket are arranged between the adjacent lifting frames, and top frames are uniformly arranged at the tops of the two adjacent transverse brackets; according to the utility model, the lifting part arranged at the top of the upright post bracket drives the lifting frame to drive the longitudinal bracket, the transverse bracket and the top frame to lift, so that the height adjustment is realized, the lifting frame is sleeved on the outer side of the upright post bracket in a sliding manner, the lifting movement of the lifting frame can be limited, the lifting stability of the lifting frame is improved, and the lifting stability of the longitudinal bracket, the transverse bracket and the top frame is further improved.

Description

Lifting support structure and rain test system

Technical Field

The utility model belongs to the technical field of rain tests, and particularly relates to a lifting support structure and a rain test system.

Background

The automobile heights of different types have great difference, and when the automobile is subjected to rain test, the automobile is suitable for vehicles with different heights in order to ensure the test effect, and the height of a rain test bracket needs to be adjusted.

In the prior art, for example, the Chinese patent publication No. CN215726587U discloses a liftable rain cover for a rain test, which is required to be lifted by being matched with an external lifting device, wherein the structure of the lifting device is not specifically disclosed; and the Chinese patent literature with the publication number of CN216483958U discloses a rain test cabin of a large military standard whole vehicle, and particularly discloses that the output end of the lifting device is connected with the top shower rack through a rope, the stability of the rope connection mode is poor, and the lifting device is easy to shake in the lifting process.

Therefore, it is necessary to design a lifting support structure and a rain test system capable of improving lifting stability to solve the technical problems faced at present.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides a lifting support structure capable of improving lifting stability and a rain test system.

The technical scheme of the utility model is as follows: the lifting support structure comprises upright post supports which are vertically and fixedly arranged on the bottom surface in a matrix manner, lifting frames are sleeved on the outer sides of the upright post supports in a sliding manner along the vertical direction, and lifting parts for driving the lifting frames to vertically slide up and down are arranged at the tops of the upright post supports; a longitudinal bracket and a transverse bracket are arranged between the adjacent lifting frames, and top frames are uniformly arranged at the tops of the two adjacent transverse brackets.

The stand support has four risers that are the matrix setting, adjacent be provided with the violently pipe between the riser, the crane suit is four the outside of riser, the inboard of crane fixedly be provided with riser outside matched with pulley.

The pulley is rotatably arranged on the inner side of the lifting frame through a pulley bracket.

A reinforcing plate is arranged between the transverse pipe and the vertical pipe.

The bottom of the upright post support is fixedly provided with a bottom plate, and fixing holes are uniformly formed in the bottom plate.

The top of the upright post support is fixedly provided with a fixed beam, and the lifting part is arranged on the fixed beam and is away from the bottom of one end of the upright post support.

The lifting part is a lifting hoist.

A rain test system comprising a lifting support structure as claimed in any one of the preceding claims.

The utility model has the beneficial effects that: according to the utility model, the lifting part arranged at the top of the upright post bracket drives the lifting frame to drive the longitudinal bracket, the transverse bracket and the top frame to lift, so that the height adjustment is realized, the lifting frame is sleeved on the outer side of the upright post bracket in a sliding manner, the lifting movement of the lifting frame can be limited, the lifting stability of the lifting frame is improved, and the lifting stability of the longitudinal bracket, the transverse bracket and the top frame is further improved.

Drawings

Fig. 1 is a schematic structural view of a lifting support structure in the present utility model.

Fig. 2 is a schematic structural view of a column bracket according to the present utility model.

Fig. 3 is a schematic structural view of a lifting frame in the present utility model.

Fig. 4 is a schematic structural view of a base plate in the present utility model.

Detailed Description

Various exemplary embodiments of the present utility model will now be described in detail with reference to the accompanying drawings. The description of the exemplary embodiments is merely illustrative, and is in no way intended to limit the utility model, its application, or uses. The present utility model may be embodied in many different forms and is not limited to the embodiments described herein. These embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art. It should be noted that: the relative arrangement of parts and steps, the composition of materials, numerical expressions and numerical values set forth in these embodiments should be construed as exemplary only and not limiting unless otherwise specifically stated.

The terms "first," "second," and the like, as used herein do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises" and the like means that elements preceding the word encompass the elements recited after the word, and not exclude the possibility of also encompassing other elements. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.

As shown in fig. 1, the lifting support structure comprises upright post supports 1 which are vertically and fixedly arranged on the bottom surface in a matrix, lifting frames 2 are sleeved on the outer sides of the upright post supports 1 in a sliding manner along the vertical direction, and lifting parts 6 which drive the lifting frames 2 to slide up and down in the vertical direction are arranged on the tops of the upright post supports 1; a longitudinal bracket 4 and a transverse bracket 3 are arranged between the adjacent lifting frames 2, and top frames 5 are uniformly arranged at the tops of the two adjacent transverse brackets 3; in this embodiment, the lifting member 6 arranged at the top of the upright post support 1 drives the lifting frame 2 to drive the longitudinal support 4, the transverse support 3 and the top frame 5 to lift, so that the height adjustment is realized, the lifting frame 2 is slidably sleeved at the outer side of the upright post support 1, the lifting movement of the lifting frame 2 can be limited, the lifting stability of the lifting frame 2 is improved, and the lifting stability of the longitudinal support 4, the transverse support 3 and the top frame 5 is further improved.

In some embodiments, as shown in fig. 2 and 3, the upright post bracket 1 is provided with four upright posts 13 arranged in a matrix, a transverse pipe 14 is arranged between every two adjacent upright posts 13, the end parts of the transverse pipes 14 are vertically welded and fixed with the upright posts 13, the lifting frame 2 is sleeved outside the four upright posts 13, and the inner side of the lifting frame 2 is fixedly provided with pulleys 21 matched with the outer sides of the upright posts 13; the inner side of the lifting frame 2 is in sliding connection with the outer side of the vertical pipe 13 of the upright post bracket 1 through a pulley 21, so that the stability of the lifting frame 2 in up-and-down movement is improved.

In some embodiments, the pulley 21 is rotatably arranged at the inner side of the lifting frame 2 through the pulley bracket 22, the pulley bracket 22 is in a U-shaped structure, the pulley 21 is rotatably assembled at the inner side of one end of the opening of the pulley bracket 22, and the outer side of the other end of the pulley bracket 22 is welded and fixed at the inner side of the lifting frame 2.

In some embodiments, as shown in fig. 2, a reinforcing plate 15 is disposed between the transverse tube 14 and the vertical tube 13, the reinforcing plate 15 is in an isosceles right triangle shape, two right-angle sides of the reinforcing plate 15 are welded and fixed with the transverse tube 14 and the vertical tube 13 respectively, and the connection strength between the transverse tube 14 and the vertical tube 13 is sequentially improved, so that the overall strength of the vertical column support 1 is improved.

In some embodiments, as shown in fig. 1 and 4, a bottom plate 11 is fixedly arranged at the bottom of the upright post support 1, the bottom end of a vertical pipe 13 is vertically welded and fixed at the top of the bottom plate 11, fixing holes 12 are uniformly formed in the bottom plate 11, when the upright post support 1 is fixedly installed, expansion bolts corresponding to the fixing holes 12 are installed on the ground, and the fixing holes 12 and the expansion bolts are correspondingly installed, so that the bottom plate 11 can be fixed on the ground.

In some embodiments, the top of the upright support 1 is fixedly provided with a fixed beam 61, the lifting component 6 is arranged at the bottom of one end of the fixed beam 61, which is away from the upright support 1, the fixed beam 61 is assembled and fixed at the top of the upright support 1 through a bolt-nut mechanism, and the lifting component 6 is assembled at the bottom of the fixed beam 61 through a bolt-nut mechanism; in the above embodiment, as a specific implementation manner of the lifting component 6, the lifting component 6 is a hoist, and all lifting frames 2 can be driven to synchronously lift along the corresponding upright post brackets 1 by controlling the hoist to synchronously lift, so as to realize height adjustment.

In some embodiments, a rain test system is disclosed, including the lifting support structure in any one of the above embodiments, where the rain support is installed at the bottoms of the longitudinal support 4, the transverse support 3 and the top frame 5, and when the heights of the longitudinal support 4, the transverse support 3 and the top frame 5 are adjusted in a lifting manner, the lifting adjustment of the rain support can be achieved.

Thus, various embodiments of the present utility model have been described in detail. In order to avoid obscuring the concepts of the utility model, some details known in the art have not been described. How to implement the solutions disclosed herein will be fully apparent to those skilled in the art from the above description.

The above examples only represent some embodiments of the utility model, which are described in more detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (8)

1. A lifting support structure which is characterized in that: the lifting device comprises upright post brackets which are vertically and fixedly arranged on the bottom surface in a matrix manner, wherein lifting frames are sleeved on the outer sides of the upright post brackets in a sliding manner along the vertical direction, and lifting parts for driving the lifting frames to slide up and down in the vertical direction are arranged at the tops of the upright post brackets; a longitudinal bracket and a transverse bracket are arranged between the adjacent lifting frames, and top frames are uniformly arranged at the tops of the two adjacent transverse brackets.

2. The lifting support structure of claim 1, wherein: the stand support has four risers that are the matrix setting, adjacent be provided with the violently pipe between the riser, the crane suit is four the outside of riser, the inboard of crane fixedly be provided with riser outside matched with pulley.

3. The lifting support structure of claim 2, wherein: the pulley is rotatably arranged on the inner side of the lifting frame through a pulley bracket.

4. The lifting support structure of claim 2, wherein: a reinforcing plate is arranged between the transverse pipe and the vertical pipe.

5. The lifting support structure of claim 1, wherein: the bottom of the upright post support is fixedly provided with a bottom plate, and fixing holes are uniformly formed in the bottom plate.

6. The lifting support structure of claim 1, wherein: the top of the upright post support is fixedly provided with a fixed beam, and the lifting part is arranged on the fixed beam and is away from the bottom of one end of the upright post support.

7. The lifting support structure of claim 6, wherein: the lifting part is a lifting hoist.

8. A rain test system, characterized in that: comprising a lifting support structure according to any one of claims 1 to 7.