CN212827816U

CN212827816U - Front rain eaves of heavy vehicle

Info

Publication number: CN212827816U
Application number: CN202021835828.6U
Authority: CN
Inventors: 王维; 宋永杰; 田洪; 乔林林; 赵燕辉; 王辉
Original assignee: Special Vehicle Technology Center of Hubei Aerospace Technology Research Institute
Current assignee: Special Vehicle Technology Center of Hubei Aerospace Technology Research Institute
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-03-30
Anticipated expiration: 2030-08-27

Abstract

The utility model discloses a rain eaves before heavy vehicle, including side fixed plate and crossbeam, the cover is decorated to side fixed plate's rear end upper portion fixedly connected with wire casing, the side fixed plate passes through the front end left and right sides of bolt fixed connection at the crossbeam, the preceding terminal surface fixedly connected with covering of crossbeam, the front end left and right sides fixedly connected with equipment mounting panel of crossbeam, the fixed the inlaying in middle part of crossbeam has the fin, the crossbeam longeron in fixedly connected with between the fin, the rear end left and right sides fixedly connected with of crossbeam has the limit longeron, the upper portion of crossbeam is run through to peg graft and is had fixing bolt, fixing bolt's rear side has cup jointed the steel bushing, fixing bolt's lower part is pegged graft inside weld nut. This rain eaves before heavy vehicle, through the overall structure of equipment, rain eaves body adopts skeleton and skin structure, and the skeleton wholly adopts frame construction, increases bulk strength to can conveniently maintain and pleasing to the eye effect.

Description

Front rain eaves of heavy vehicle

Technical Field

The utility model relates to the technical field of machinery, specifically be a rain eaves before heavy vehicle.

Background

Most of heavy vehicle cockpit heads adopt a flat head or auxiliary inclination angle scheme, but with the expansion of vehicle types, the special heavy vehicle cockpit such as a wheeled armored vehicle adopts a positive inclination angle scheme. Due to the camouflage requirement of special vehicles, the light rays which are observed from the air and reflect the front windshield need to be shielded. The invention aims to provide a heavy vehicle front rain eaves, which comprises a rain eaves body, a rubber pad, a line frame, a wiring groove and a standard part, and can play a certain role in keeping off rain and meet the requirement of camouflage of reflected light of a vehicle windshield; and can be used as a base body for installing equipment, and the requirement of trampling by personnel during the maintenance of vehicle equipment is met.

The Chinese patent No. CN201220564312.1 discloses a rain shielding device at the front windshield of an automobile, which comprises a sheet rain shielding eave, wherein the rain shielding eave is arranged at the roof of the automobile, and an adjusting and positioning mechanism which can enable the rain shielding eave to move from the roof of the automobile to the position right above the front windshield and position the rain shielding eave on the roof of the automobile is arranged between the rain shielding eave and the roof of the automobile; the Chinese patent No. CN201920170280.9 discloses a vehicle body and a rain eave assembly thereof. The rain eave assembly comprises a rain eave body, a locking mechanism and a supporting rod. The rain eave body is used for shielding rain, and the upper end of the rain eave body is hinged with the vehicle body through the hinge assembly; when the rain eave body is buckled on the vehicle body, the locking mechanism is used for positioning, so that rain can be shielded for the vehicle door system, and the problem of rain leakage is avoided; when the rain eave body is opened at a certain angle relative to the vehicle body, the rain eave body is positioned at the opening position through the support rod, so that the vehicle door system is convenient to overhaul; the automobile side wall rain eave of the Chinese patent No. CN201820257083.6 comprises a rain eave body and a buckle, wherein the buckle at the front end is clamped on the hem of the rain eave body through a clamping part.

The rain eaves in the patent only have the function of keeping off the rain, can not satisfy the equipment installation of special vehicle and the requirement of daylighting and camouflage, therefore we have proposed a heavy vehicle front rain eaves.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rain eaves before heavy vehicle to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a front rain eaves of a heavy vehicle comprises a side fixing plate and a cross beam, wherein a wire groove decoration cover is fixedly connected to the upper portion of the rear end of the side fixing plate, the side fixing plate is fixedly connected to the left side and the right side of the front end of the cross beam through bolts, a skin is fixedly connected to the front end face of the cross beam, an equipment mounting plate is fixedly connected to the left side and the right side of the front end of the cross beam, fins are fixedly embedded in the middle of the cross beam, a middle longitudinal beam is fixedly connected between the fins of the cross beam, edge longitudinal beams are fixedly connected to the left side and the right side of the rear end of the cross beam, a fixing bolt is inserted into the upper portion of the cross beam in a penetrating mode, a steel sleeve is sleeved on the rear side of the fixing bolt, the lower portion of the fixing bolt is inserted into a welding nut, a rubber pad is fixedly connected to the rear end of the cross beam, the upper parts of the first flange face bolt and the second flange face bolt are both connected with cap-shaped nuts, and the lower part of the rear end of the cross beam is fixedly connected with a wire rack.

Preferably, the number of the fins is at least 4, and the fins are arranged in the middle of the cross beam at equal intervals.

Preferably, the rear end of the cross beam and the vertical surface form an included angle of 45 degrees.

Preferably, at least 5 middle longitudinal beams are arranged, and the middle longitudinal beams are arranged at the rear end of the cross beam at equal intervals.

Preferably, the number of the fixing bolts is at least 3, and the fixing bolts are connected to the upper side of the cross beam at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that: this rain eaves before heavy vehicle, overall structure through equipment, rain eaves body adopts skeleton and covering structure, the skeleton wholly adopts frame construction, increase bulk strength, rain eaves mid portion adopts fin and skeleton connection's tripe structure, the tripe keeps certain angle, satisfy the vehicle camouflage requirement, rain eaves relies on both sides limit longeron to be connected with the skeleton of side fixing plate and driver's cabin front face, the junction has the rubber pad, abnormal sound when preventing to drive a vehicle, rain eaves wholly has stronger intensity and rigidity, top equipment mounting panel department is the installation base member of equipment, and allow personnel to trample, there is the line hole rain eaves both sides side fixing plate department, and there is welded line frame line hole lower part, can allow the pencil of top equipment to cross line and ligature, and decorate the cover parcel with the wire casing of spiro union, convenient maintenance and pleasing to the effect of pleasing to the.

Drawings

Fig. 1 is a top view of the present invention;

fig. 2 is a bottom view of the present invention;

fig. 3 is a rear view of the present invention;

FIG. 4 is a sectional view taken along line A-A of the present invention;

fig. 5 is a sectional view of the utility model B-B.

In the figure: the side fixing plate comprises a side fixing plate 1, a skin 2, fins 3, a line groove decorative cover 4, an equipment mounting plate 5, a side longitudinal beam 6, a cross beam 7, a longitudinal beam 8, a line frame 9, a rubber pad 10, a first flange face bolt 11, a reinforcing plate 12, a welding nut 13, a fixing bolt 14, a second flange face bolt 15, a cap nut 16 and a steel sleeve 17.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a rain eaves before heavy vehicle, includes side fixed plate 1 and crossbeam 7, there is 45 degrees contained angles in the rear end of crossbeam 7 and the vertical face. Cover 4 is decorated to rear end upper portion fixedly connected with wire casing of side fixing plate 1, side fixing plate 1 passes through bolt fixed connection in the front end left and right sides of crossbeam 7, the preceding terminal surface fixedly connected with covering 2 of crossbeam 7, the front end left and right sides fixedly connected with equipment mounting panel 5 of crossbeam 7, the fixed inlaying in middle part of crossbeam 7 has fin 3, fin 3 is equipped with 4 at least, fin 3 equidistance is arranged at the middle part of crossbeam 7. Crossbeam 7 is longeron 8 in fixedly connected with between fin 3, well longeron 8 is equipped with 5 at least, well longeron 8 equidistance is arranged at the rear end of crossbeam 7. The left side and the right side of the rear end of the cross beam 7 are fixedly connected with the side longitudinal beams 6, fixing bolts 14 are inserted into the upper portion of the cross beam 7 in a penetrating mode, at least 3 fixing bolts 14 are arranged, and the fixing bolts 14 are connected to the upper side of the cross beam 7 at equal intervals. The rear side of fixing bolt 14 has cup jointed steel bushing 17, the lower part of fixing bolt 14 is pegged graft inside weld nut 13, the rear end fixedly connected with rubber pad 10 of crossbeam 7, fixedly connected with reinforcing plate 12 between fixed plate 1 and the crossbeam 7, the rear end left and right sides of crossbeam 7 is connected with first flange face bolt 11 and second flange face bolt 15 respectively, the upper portion of first flange face bolt 11 and second flange face bolt 15 all is connected with cap nut 16, the rear end lower part fixedly connected with line frame 9 of crossbeam 7.

The installation principle is as follows: the rain eave comprises a side fixing plate 1, a wire casing decorating cover 4, a rubber pad 10 and a standard part, wherein a rain eave body comprises a framework, a skin 2, a reinforcing plate 12, an equipment mounting plate 5, a steel sleeve 17 and a welding nut 13, the rain eave body is mounted on the front face of a cab through the side fixing plate and a side longitudinal beam by the standard part, the framework is formed by assembling and welding the side longitudinal beam 6, a cross beam 7, a longitudinal beam 8, a wire frame 9 and fins 3, a structure which is box-shaped in the horizontal direction is formed, the overall rigidity of the rain eave is enhanced, the side longitudinal beam 6 is of a triangular box-shaped structure in the vertical direction, the mounting rigidity is enhanced, the requirements of equipment mounting and treading of personnel on the rain eave can be met, and the middle part of the front face of the cab is not supported. The equipment mounting plate is welded on the skin 2, and the bottom welding reinforcing plate 12 is reinforced, so that the local strength and rigidity of the rain eaves are enhanced, and the requirement of equipment mounting can be met. The fins 3 are welded with the framework, a certain angle is kept, the reflected light of the glass can be shielded when the top is seen, and the light can be transmitted to enhance the view of a driver when the inside of the cockpit is seen. The skins 2 on two sides of the rain eave are connected with the framework through bolts and nuts, the steel sleeves are inlaid in the framework at the connecting part, the framework is prevented from deforming during installation, sealant is coated at the gap between the framework and the skins 2, and rainwater is prevented from entering the gap, being corroded and dropping on the front wind window.

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

Claims

1. The utility model provides a rain eaves before heavy vehicle, includes side fixing plate (1) and crossbeam (7), its characterized in that: the upper part of the rear end of the side fixing plate (1) is fixedly connected with a wire casing decorative cover (4), the side fixing plate (1) is fixedly connected with the left side and the right side of the front end of a cross beam (7) through bolts, the front end face of the cross beam (7) is fixedly connected with a skin (2), the left side and the right side of the front end of the cross beam (7) are fixedly connected with an equipment mounting plate (5), fins (3) are fixedly embedded in the middle of the cross beam (7), middle longitudinal beams (8) are fixedly connected between the fins (3) of the cross beam (7), edge longitudinal beams (6) are fixedly connected with the left side and the right side of the rear end of the cross beam (7), fixing bolts (14) are inserted in the upper parts of the cross beam (7) in a penetrating mode, steel sleeves (17) are sleeved on the rear sides of the fixing bolts (14), the lower parts of the fixing bolts (14) are inserted in welding nuts (, fixedly connected with reinforcing plate (12) between fixed plate (1) and crossbeam (7), the rear end left and right sides of crossbeam (7) is connected with first flange face bolt (11) and second flange face bolt (15) respectively, the upper portion of first flange face bolt (11) and second flange face bolt (15) all is connected with cap nut (16), rear end lower part fixedly connected with line frame (9) of crossbeam (7).

2. The front rain eave for heavy vehicles according to claim 1, wherein: the number of the fins (3) is at least 4, and the fins (3) are arranged in the middle of the cross beam (7) at equal intervals.

3. The front rain eave for heavy vehicles according to claim 1, wherein: and an included angle of 45 degrees is formed between the rear end of the cross beam (7) and the vertical surface.

4. The front rain eave for heavy vehicles according to claim 1, wherein: the number of the middle longitudinal beams (8) is at least 5, and the middle longitudinal beams (8) are arranged at the rear end of the cross beam (7) at equal intervals.

5. The front rain eave for heavy vehicles according to claim 1, wherein: the number of the fixing bolts (14) is at least 3, and the fixing bolts (14) are connected to the upper side of the cross beam (7) at equal intervals.