CN203902665U - Mounting bracket assembly of heavy-duty truck and heavy-duty truck using such mounting bracket - Google Patents

Abstract

The utility model provides a mounting bracket assembly for a heavy-duty vehicle, which comprises two auxiliary beams, two first beams, two second beams, three first longitudinal beams and two third beams, and the walking platform is erected on two The right part of the first beam, the second beam is respectively supported on the first beam by three vertical beams, the solenoid valve mounting plate is fixed between the second beam and the first beam, and the two right parts of the first beam are connected with two There are two second longitudinal beams, each of which is provided with two mounting holes for the engine heating system, two mounting lugs for the engine heating system are provided on the front first cross beam, and the air filter installation is provided on the second cross beam. Fixing holes, four air tank support plates are fixed on each third crossbeam, and the middle part of each third crossbeam has a rear work light installation and fixing hole. The utility model also discloses a heavy-duty vehicle using the mounting bracket assembly.

Description

A mounting bracket assembly for a heavy-duty vehicle and a heavy-duty vehicle using the mounting bracket

technical field

The utility model relates to a heavy-duty vehicle, in particular to a mounting bracket assembly of the heavy-duty vehicle.

Background technique

Due to the harsh working conditions, poor air quality and low ambient temperature in many areas, in order to meet the needs of use in this area, high requirements are placed on the adaptability of heavy-duty vehicles. The chassis has already been equipped with functional parts such as fuel tank, battery box, muffler, etc. It is required to add an air filter, engine heating system, air storage tank, etc. in the limited chassis space. The layout is very difficult and difficult to realize technically.

Invention content

The technical problem to be solved by the utility model is to provide a mounting bracket assembly for a heavy-duty vehicle, which saves chassis space.

In order to solve the problems of the technologies described above, the technical solution of the utility model is:

A mounting bracket assembly for a heavy-duty vehicle, comprising two longitudinally extending sub-beams arranged at intervals, two first cross-beams arranged at intervals erected on the two sub-beams, and two first cross-beams respectively located directly above the two first cross-beams. A second beam, three first longitudinal beams erected on the two second beams at intervals, and two third beams erected on the three longitudinal beams at intervals, the second beams are shorter than the first beams, and the second beams are shorter than the first beams. The left end of the beam is flush with the left end of the first beam, the walking platform is erected on the right part of the two first beams, the left end, middle part and right end of the second beam are respectively supported on the first beam by three vertical beams, and the upper ends of the inclined beams are connected The right end and lower end of the second rear crossbeam are connected to the right part of the first rear crossbeam, the upper end of the boarding escalator is connected to the upper and lower ends of the inclined beam, and the lower end is connected to the right part of the rear first crossbeam, the right part of the second crossbeam and directly below the right part of the second crossbeam An upright solenoid valve mounting plate is fixed between the first beam parts, and two second longitudinal beams arranged at intervals are connected between the right parts of the two first beams, and each second longitudinal beam is equipped with an engine heating system. Two mounting and fixing holes, two mounting lugs for the engine heating system are arranged at intervals on the front first cross beam between the two second longitudinal beams, and the three first longitudinal beams are all located in the middle right area of the two second cross beams , there is an air filter installation and fixing hole on the middle left area of the second crossbeam, there is a pipe clamp installation and fixing hole on the vertical beam, four air tank support plates are fixed on each third crossbeam, and each third crossbeam Two of the four air tank support plates are located above the third beam, and two are located below the third beam, and the middle part of each third beam has a rear work light installation and fixing hole.

In the mounting bracket assembly of the above-mentioned heavy-duty vehicle, diagonal ribs are connected between the sub-frame and the longitudinal beam. the

In the mounting bracket assembly of the above-mentioned heavy-duty vehicle, the three first longitudinal beams and the two second cross beams are detachably connected. the

The mounting bracket assembly of the above-mentioned heavy-duty vehicles, the gas tank supporting plate are all structures that coincide with the cylindrical surface of the gas tank, the gas tank supporting plate located below the third beam is concave, and the gas tank supporting plate located above the third beam Convex. the

The mounting bracket assembly of the heavy-duty vehicle mentioned above is detachably connected between the boarding escalator and the inclined beam and the first beam. the

A heavy-duty vehicle, the above-mentioned mounting bracket assembly is placed behind the driver's cab. the

The above-mentioned heavy-duty vehicles have several installation and fixing holes on the auxiliary frame to facilitate their own fixing. the

The filter, the engine heating system, the air storage tank, etc. are all installed and fixed on the utility model, and placed behind the driver's cab, integrated into one body, which saves the space of the chassis, and is easy to operate and reliable in performance. In addition, the utility model also has auxiliary parts such as the escalator for getting on the bus and the walking platform. the

Description of drawings

Below in conjunction with accompanying drawing, the utility model is described in further detail:

Fig. 1 is the structural representation of the utility model.

Fig. 2 is the rear view of the utility model. the

Fig. 3 is a top view of the utility model. the

In the figure: 1 auxiliary beam, 2 first beam, 3 second beam, 4 first longitudinal beam, 5 third beam, 6 walking platform, 7 vertical beam, 8 inclined beam, 9 boarding escalator, 10 solenoid valve installation plate, 11 second longitudinal beam, 12 mounting lug, 13 air filter mounting and fixing hole, 14 pipe clamp mounting and fixing hole, 15 air storage tank supporting plate, 16 rear work light mounting and fixing hole, 17 oblique rib. the

Detailed ways

As shown in Figures 1 to 3, the mounting bracket assembly of a heavy-duty vehicle includes two longitudinally extending sub-beams 1 arranged at intervals, two first beams 2 arranged at intervals on the two sub-beams, and two Two second beams 3 directly above the first beam, three first longitudinal beams 4 erected on the two second beams at intervals, and two third beams 5 erected on the three longitudinal beams at intervals. The second crossbeam is shorter than the first crossbeam, the left end of the second crossbeam is flush with the left end of the first crossbeam, and the walking platform 6 is erected on the right part of the two first crossbeams. The left end, the middle part and the right end of the second beam are respectively supported on the first beam by three vertical beams 7 . The upper end of the inclined beam 8 is connected to the right end of the rear second crossbeam, and the lower end is connected to the right part of the rear first crossbeam. Get on the escalator 9 upper ends to be connected on the inclined beam, and the lower end is connected to the rear first beam right part. An upright solenoid valve mounting plate 10 is fixed between the right part of the second cross beam and the first cross beam part directly below the right part of the second cross beam. Two second longitudinal beams 11 arranged at intervals are connected between the right parts of the two first cross beams, and one of the second longitudinal beams is under the walking platform. Each second longitudinal beam is provided with two installation and fixing holes of the engine heating system, and the front first crossbeam part between the two second longitudinal beams is provided with two installation lugs 12 of the engine heating system at intervals. The three first longitudinal beams are all located in the middle right area of the two second cross beams, and the middle left area of the second cross beam has an air filter installation and fixing hole 13 . There are pipe clamp installation and fixing holes 14 on the vertical beam, and the pipe clamp is used to fix the intake pipe, exhaust pipe, brake pipeline, circuit and so on. All are fixed with four air tank supporting plates 15 on each third beam, two of the four air tank supporting plates on each third beam are positioned above the third beam, and two are positioned below the third beam, each The middle part of each third crossbeam all has rear work lamp installation fixing hole 16. the

Diagonal ribs 17 are connected between the sub-beam and the longitudinal beam to strengthen the connection. the

The detachable connection between the three first longitudinal beams and the two second cross beams makes the installation bracket of the air storage tank detachably connected with the second cross beams, which is convenient for maintenance. The air storage tank mounting bracket can be equipped with 4 air storage tanks, which fully meets the requirements of general heavy-duty vehicles. The air storage tank is fixed on the air storage tank support plate through a drawstring. the

The supporting plates of the gas storage tanks are all structures conforming to the cylindrical surface of the gas storage tanks, i.e. arc-shaped plates, the supporting plates of the gas storage tanks above the third crossbeam are concave, and the supporting plates of the gas storage tanks below the third cross beam are convex. the

The boarding escalator is detachably connected with the inclined beam and the first beam, which is convenient for maintenance and replacement of the boarding escalator. the

The filter, the engine heating system, the air storage tank, etc. are all installed and fixed on the utility model, and placed behind the driver's cab, integrated into one body, which saves the space of the chassis, and is easy to operate and reliable in performance. the

A heavy-duty vehicle adopts the above-mentioned mounting bracket assembly and is placed behind the driver's cab. There are several installation and fixing holes on the auxiliary beam, which can conveniently adjust the fixing position of the utility model according to the chassis layout. the

Claims (7)

1. A mounting bracket assembly for a heavy-duty vehicle, characterized in that: it includes two longitudinally extending sub-beams arranged at intervals, two first crossbeams arranged at intervals on the two sub-beams, and two first crossbeams arranged at intervals respectively. Two second beams directly above one beam, three first longitudinal beams erected on the two second beams at intervals, and two third beams erected on the three longitudinal beams at intervals, the second beams are shorter than The left end of the first beam, the left end of the second beam is flush with the left end of the first beam, the walking platform is erected on the right part of the two first beams, and the left end, middle part and right end of the second beam are respectively supported on the first beam by three vertical beams Above, the upper end of the slanting beam is connected to the right end of the second rear beam, and the lower end is connected to the right part of the first rear beam. An upright solenoid valve mounting plate is fixed between the first crossbeam parts directly below the right part of the two crossbeams, and two second longitudinal beams arranged at intervals are connected between the right parts of the two first crossbeams, and each second longitudinal beam There are two mounting and fixing holes for the engine heating system, and two mounting lugs for the engine heating system are arranged at intervals on the front first beam part between the two second longitudinal beams, and the three first longitudinal beams are located on the two second longitudinal beams The middle right area of the second beam, the middle left area of the second beam has air filter installation and fixing holes, the vertical beam has pipe clamp installation and fixing holes, and each third beam is fixed with four air tank support plates, each Two of the four air tank supporting plates on the third beam are located above the third beam, and two are located below the third beam, and the middle part of each third beam has a rear work light installation and fixing hole. 2. The mounting bracket assembly for heavy-duty vehicles according to claim 1, wherein a diagonal rib is connected between the sub-frame and the longitudinal beam. 3. The mounting bracket assembly for heavy vehicles according to claim 1, characterized in that: the three first longitudinal beams and the two second cross beams are detachably connected. 4. The mounting bracket assembly for heavy-duty vehicles according to claim 1, characterized in that: the support plates of the air storage tank are all in a structure that coincides with the cylindrical surface of the air storage tank, and the support plate of the air storage tank below the third beam is concave , the air storage tank supporting plate above the third beam is convex. 5. The mounting bracket assembly of a heavy-duty vehicle according to claim 1, characterized in that: the boarding escalator is detachably connected to the inclined beam and the first beam. 6. A heavy-duty vehicle, characterized in that: the mounting bracket assembly according to any one of claims 1-5 is placed behind the driver's cab. 7. The heavy-duty vehicle according to claim 6, characterized in that: there are several mounting and fixing holes on the sub-frame to facilitate its own fixing.