CN217347998U

CN217347998U - Box-type truck air guide sleeve

Info

Publication number: CN217347998U
Application number: CN202123435799.1U
Authority: CN
Inventors: 马庆苗
Original assignee: Qingdao Hualing Transportation Equipment Co ltd
Current assignee: Qingdao Hualing Transportation Equipment Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-09-02
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a box freight train kuppe, comprising an end plate, equal fixedly connected with curb plate on the both ends lateral wall about the end plate, set up the drainage groove on the lateral wall of curb plate, the splitter box has been seted up on the lateral wall of curb plate, splitter box intercommunication drainage groove, two be equipped with the adjustment mechanism who is used for adjusting and supporting to the curb plate between the curb plate, the curb plate is with the equal fixedly connected with mounting panel of lower terminal surface of end plate. The utility model discloses a set up curb plate, mounting panel and end plate isotructure, utilize partly and the mounting panel swing joint of curb plate to realize the deformability of curb plate when receiving air negative pressure, utilize threaded sleeve and connecting screw to the support of curb plate simultaneously, carry out partial pressure and drainage to the air negative pressure of side direction with the help of drainage groove on the curb plate lateral wall and splitter box simultaneously, reduce the negative pressure that the curb plate received.

Description

Box-type truck air guide sleeve

Technical Field

The utility model relates to a freight train kuppe technical field especially relates to a box freight train kuppe.

Background

The air guide sleeve is an air guide device arranged on the top of a cab of a truck or a tractor. Its main function is to effectively reduce air resistance and fuel consumption when the truck is running at high speed.

The kuppe on van driver's cabin is when using, many direct fixed connection are on vehicle driver's cabin's up end, and the shape is fixed, because the vehicle is when running state, the kuppe front end carries out the in-process of water conservancy diversion with air water conservancy diversion to the both sides position of kuppe to the air, can produce the negative pressure that extrudees the kuppe side under the circulation of air effect at kuppe both sides position this moment, consequently, through long-time use, the phenomenon that the both sides side of kuppe can appear warping the caving in, influence the normal use and the support intensity of kuppe.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a box type truck air guide sleeve.

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

the utility model provides a box freight train kuppe, includes the end plate, equal fixedly connected with curb plate on the both ends lateral wall about the end plate, set up the drainage groove on the lateral wall of curb plate, the splitter box has been seted up on the lateral wall of curb plate, splitter box intercommunication drainage groove, two be equipped with the adjustment mechanism who is used for adjusting and supporting to the curb plate between the curb plate, the equal fixedly connected with mounting panel of lower terminal surface of curb plate and end plate.

Preferably, the adjusting mechanism comprises two symmetrically-arranged mounting bases fixedly connected to the inner side wall of the side plate, connecting screws are rotationally connected to the mounting bases, threaded sleeves are arranged between the connecting screws, and the connecting screws extend into the threaded sleeves and are in threaded connection with the threaded sleeves.

Preferably, the side wall of the threaded sleeve is sleeved with two symmetrically-arranged rotating rings, the side wall of each rotating ring is fixedly connected with a connecting plate, and the upper end face of each connecting plate is fixedly connected with the lower end face of the corresponding end plate.

Preferably, the side wall of the threaded sleeve is fixedly connected with a mounting pipe, and the side wall of the mounting pipe is provided with anti-skid grains.

Preferably, all through welded fastening between curb plate, end plate and the mounting panel, the rear end portion of curb plate and mounting panel is active state.

Preferably, the lower terminal surface fixedly connected with stopper of curb plate, the spacing groove has been seted up to the up end of mounting panel, be clearance connection between spacing groove and the stopper.

Compared with the prior art, the utility model, its beneficial effect does:

1. through setting up structures such as curb plate, mounting panel and end plate, utilize partly and the mounting panel swing joint of curb plate to realize the ability of can deforming of curb plate when receiving air negative pressure, utilize threaded sleeve and connecting screw to the support of curb plate simultaneously, carry out partial pressure and drainage to the air negative pressure of side direction with the help of drainage groove and the splitter box on the curb plate lateral wall simultaneously, reduce the negative pressure that the curb plate received.

2. Through setting up rotating ring and connecting plate isotructure, realize utilizing the connecting plate to provide decurrent traction force to the installation of end plate and curb plate with fixed with the help of threaded sleeve's support, guarantee the installation intensity of end plate and curb plate.

Drawings

Fig. 1 is a schematic perspective view of a box wagon fairwater according to the present invention;

fig. 2 is a schematic top view of a mounting plate of a box wagon fairwater hood according to the present invention;

fig. 3 is the utility model provides a threaded sleeve section structure sketch map of box freight car kuppe.

In the figure: 1 end plate, 2 curb plates, 3 splitter boxes, 4 drainage grooves, 5 mounting panels, 6 spacing grooves, 7 installation bases, 8 connecting screw rods, 9 threaded sleeves, 10 installation pipes, 11 connecting plates, 12 rotating rings and 13 spacing blocks.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-3, the box wagon air guide sleeve comprises an end plate 1, side plates 2 are fixedly connected to the side walls of the left end and the right end of the end plate 1, the side plates 2, the end plate 1 and a mounting plate 5 are fixed through welding, the rear end portions of the side plates 2 and the mounting plate 5 are in a movable state, a limiting block 13 is fixedly connected to the lower end face of the side plate 2, a limiting groove 6 is formed in the upper end face of the mounting plate 5, and the limiting groove 6 is in clearance connection with the limiting block 3;

the side wall of the side plate 2 is provided with a drainage groove 4, the side wall of the side plate 2 is provided with a shunt groove 3, the shunt groove 3 is communicated with the drainage groove 4, an adjusting mechanism for adjusting and supporting the side plate 2 is arranged between the two side plates 2, the adjusting mechanism comprises two symmetrically arranged mounting bases 7 fixedly connected to the inner side wall of the side plate 2, the mounting bases 7 are rotatably connected with connecting screw rods 8, a threaded sleeve 9 is arranged between the two connecting screw rods 8, the side wall of the threaded sleeve 9 is sleeved with two symmetrically arranged rotating rings 12, the side wall of the rotating ring 12 is fixedly connected with a connecting plate 11, and the upper end face of the upper connecting plate 11 is fixedly connected with the lower end face of the end plate 1;

connecting screw 8 extends to in the threaded sleeve 9 and threaded connection threaded sleeve 9, fixedly connected with installation pipe 10 on threaded sleeve 9's the lateral wall, is equipped with anti-skidding line on the lateral wall of installation pipe 10, curb plate 2 and the equal fixedly connected with mounting panel 5 of lower terminal surface of end plate 1.

When the utility model is used, as shown in fig. 1-3, firstly, the mounting plate 5 is fixed on the roof, namely, the end plate 1 and the side plate 2 are fixed, then, two threaded sleeves 9 are sequentially arranged between the two side plates 2 under the supporting action of the connecting screw 8, in the process, the connecting plate 11 on the rotating ring 12 at the upper end is fixed on the lower end surface of the end plate 1, the connecting plate 11 on the rotating ring 12 at the lower end is fixed on the roof, the threaded sleeves 9 and the connecting screw 8 are utilized to realize the connection between the end plate 1 and the roof, the connecting strength of the end plate 1 is ensured, meanwhile, the connecting screw 8 is driven by rotating the threaded sleeves 9 to carry out position adjustment on the side plates 2, in the process of the operation of the vehicle, the end plate 1 guides air, the air negative pressure on the side plates 2 enters the diversion grooves 3 through the diversion grooves 4, and the partial pressure and the diversion action of the air negative pressure on the side plates 2 are realized, reducing its pressure on the side plates 2.

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. The utility model provides a box freight train kuppe, includes end plate (1), its characterized in that, equal fixedly connected with curb plate (2) on the both ends lateral wall about end plate (1), set up drainage groove (4) on the lateral wall of curb plate (2), splitter box (3) have been seted up on the lateral wall of curb plate (2), splitter box (3) intercommunication drainage groove (4), two be equipped with between curb plate (2) and be used for adjusting curb plate (2) and the adjustment mechanism who supports, curb plate (2) and the equal fixedly connected with mounting panel (5) of lower terminal surface of end plate (1).

2. A box wagon fairing according to claim 1, characterized in that the adjusting mechanism comprises two symmetrically arranged mounting bases (7) fixedly connected to the inner side walls of the side plates (2), a connecting screw (8) is rotatably connected in the mounting bases (7), a threaded sleeve (9) is arranged between the two connecting screws (8), and the connecting screw (8) extends into the threaded sleeve (9) and is in threaded connection with the threaded sleeve (9).

3. A box wagon air guide sleeve as claimed in claim 2, characterized in that two symmetrically arranged rotating rings (12) are sleeved on the side wall of the threaded sleeve (9), a connecting plate (11) is fixedly connected to the side wall of the rotating rings (12), and the upper end face of the upper connecting plate (11) is fixedly connected to the lower end face of the end plate (1).

4. A box wagon fairing according to claim 3, characterized in that a mounting tube (10) is fixedly connected to the side wall of the threaded sleeve (9), and the side wall of the mounting tube (10) is provided with anti-skid threads.

5. A box wagon fairing as claimed in claim 4, characterized in that the side plate (2), the end plate (1) and the mounting plate (5) are fixed by welding, and the rear end of the side plate (2) and the mounting plate (5) are in a movable state.

6. A box wagon air guide sleeve as claimed in claim 5, wherein a limiting block (13) is fixedly connected to the lower end face of the side plate (2), a limiting groove (6) is formed in the upper end face of the mounting plate (5), and the limiting groove (6) is in clearance connection with the limiting block (13).