CN210416756U - Instrument desk framework convenient to assemble - Google Patents

Abstract

The utility model discloses an instrument desk skeleton convenient to assembly belongs to heavy automobile instrument desk technical field. The instrument comprises a first tubular beam, a middle instrument installation assembly and a second tubular beam from left to right in sequence, wherein the left end of the first tubular beam is fixedly connected with a left installation support, the middle part of the first tubular beam is fixedly connected with a left guard plate connecting structure and a combined instrument support, the right end of the first tubular beam is fixedly connected with the middle instrument installation assembly, the middle instrument mounting assembly is fixedly connected with a middle grounding bracket, the left end of the second tubular beam is fixedly connected with the middle instrument mounting assembly, the second tubular beam is fixedly connected with a right guard plate connecting structure, a controller bracket, a side mounting combined structure and a right mounting bracket, the first tubular beam and the second tubular beam are both provided with a wire harness mounting assembly, through whole simplification and regular triplex, rationally distributed, clear and convenient the maintenance, effectively reduce the assemble duration and then improve the installation effectiveness, can also satisfy circuit, gas circuit and interior trim upgrading transformation simultaneously.

Description

Instrument desk framework convenient to assemble

Technical Field

The utility model relates to a technical field of heavy automobile instrument desk especially relates to an instrument desk skeleton convenient to assembly.

Background

The instrument panel is also called an instrument panel, is widely applied to cabs of all vehicles and engineering machinery, and mainly comprises an instrument, a steering wheel, an instrument panel shell, an instrument panel tubular beam (instrument panel framework), an instrument panel wire harness and the like.

The car is in whole production manufacturing process, and the instrument desk is generally through the inside at the car of support direct mount to prior art's instrument desk support overall structure is comparatively complicated, and the installation is extremely loaded down with trivial details, and can't satisfy current automatically controlled and interior trim and update at any time, and current instrument desk weight is heavier moreover, and brought great inconvenience for the installer, influences whole production efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving prior art in not enough, so provide an instrument desk skeleton convenient to assembly, through whole simplification and regular being the triplex, rationally distributed, clear and convenient the maintenance, effectively reduce assemble duration and then improve the installation effectiveness, can also satisfy circuit, gas circuit and interior trim upgrading transformation simultaneously.

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

an instrument desk framework convenient to assemble comprises a first tubular beam, a middle instrument installation assembly and a second tubular beam from left to right in sequence,

the left end of the first tubular beam is fixedly connected with a left mounting bracket, the middle part of the first tubular beam is fixedly connected with a left guard plate connecting structure and a combined instrument bracket, the right end of the first tubular beam is fixedly connected on a middle instrument mounting assembly,

the middle instrument mounting assembly is fixedly connected with a middle grounding bracket,

the second tubular beam comprises a horizontal section and an arched section which are integrally connected, the left end of the horizontal section is fixedly connected to the middle instrument mounting assembly, the horizontal section is fixedly connected with a right guard plate connecting structure and a controller bracket, the right end of the horizontal section is connected with the left end of the arched section through an arc, the arched section is fixedly connected with a side mounting combined structure, the right end of the arched section is fixedly connected with a right mounting bracket,

and the first tubular beam and the second tubular beam are both provided with wire harness installation assemblies.

Further, the left side backplate connection structure includes left lower backplate support, right lower backplate support, well lower backplate support and well lower backplate support two, the equal fixed connection of one end of left side lower backplate support, right lower backplate support, well lower backplate support and well lower backplate support two is on first tubular beams, the other end of left side lower backplate support, right lower backplate support, well lower backplate support and well lower backplate support two is the free end, fixedly connected with instrument board linking bridge one on the left side lower backplate support, well lower backplate support fixedly connected with instrument board linking bridge two, all offer the connecting hole that is used for connecting the platform body and is the rectangle on instrument board linking bridge two, well lower backplate support and well lower backplate support two.

Further, the middle instrument mounting assembly comprises a first mounting bracket, a second mounting bracket, a third mounting bracket, a rear support bracket and a bottom connecting bracket, the first mounting bracket is of a square structure, a plurality of rectangular display screen mounting holes are formed in the first mounting bracket, the mounting bracket II, the mounting bracket III, the rear support bracket and the bottom connecting bracket are all provided with instrument connecting holes, the mounting bracket II is fixedly connected to the left side behind the mounting bracket I, the mounting bracket III is fixedly connected to the right side behind the mounting bracket I, a wire protecting box mounting rack is fixedly connected on the mounting bracket III, one end of the rear supporting bracket is fixedly connected with the mounting bracket II, the other end of the rear supporting bracket is fixedly connected with the mounting bracket III, the bottom connecting bracket is fixedly connected to the bottom of the mounting bracket I, and the bottom connecting bracket is fixedly connected with the middle grounding bracket.

Further, right side backplate connection structure includes instrument desk body fixed bolster one, the one end and the horizontal segment of instrument desk body fixed bolster one are connected, the other end of instrument desk body fixed bolster one is the free end, set up on the instrument desk body fixed bolster one and be used for connecting the instrument desk body and be the connecting hole of rectangle.

Further, the side-mounting combined structure comprises a pipe beam two connecting support, an auxiliary driving reinforcing support and an auxiliary driving side connecting support, connecting holes used for connecting an air pipe are formed in the pipe beam two connecting support and the auxiliary driving reinforcing support, one end of the pipe beam two connecting support and one end of the auxiliary driving reinforcing support are fixedly connected to the arch section, the other end of the pipe beam two connecting support and the other end of the auxiliary driving side reinforcing support are fixedly connected with the auxiliary driving side connecting support, the pipe beam two connecting support is connected to the left end of the auxiliary driving side connecting support, the auxiliary driving reinforcing support is connected to the middle of the auxiliary driving side connecting support, the right end of the auxiliary driving side connecting support is fixedly connected with the right side mounting support, and the auxiliary driving side connecting support is provided with a connecting hole which is used for connecting an instrument sky body and is rectangular and a connecting hole which is used for connecting an air conditioner.

Furthermore, the side-mounting combined structure further comprises two air pipe mounting brackets, wherein the two air pipe mounting brackets are fixedly connected to the arched section, one air pipe mounting bracket is positioned on the right side of the two pipe beam connecting brackets, the other air pipe mounting bracket is positioned on the right side of the auxiliary driving reinforcing bracket, and the two air pipe mounting brackets are provided with connecting holes and positioning bolts for connecting air pipes.

Furthermore, the wire harness installation assembly comprises a plurality of wire harness installation supports, and the wire harness installation supports are correspondingly and fixedly connected to corresponding positions on the first tubular beam and the second tubular beam.

Further, equal fixedly connected with is used for connecting the positioning bolt of automobile body on left side installing support and the right side installing support, set up the connecting hole that is used for connecting the instrument desk body and is the rectangle on the installing support of left side, fixedly connected with instrument desk body fixed bolster two on the installing support of right side.

Furthermore, a connecting hole for connecting a cab and a rectangular connecting hole for connecting the instrument desk body are formed in the middle grounding support.

The invention also discloses an installation method of the instrument desk framework convenient to assemble, which is characterized in that each bracket is a sheet metal part and comprises the following steps:

the method comprises the following steps that firstly, a first tubular beam and a second tubular beam which are fixed with supports are sequentially and fixedly connected to the left side and the right side of a middle instrument installation assembly, and the top of a middle grounding support is connected with the middle instrument installation assembly in a welding mode;

step two, fixedly mounting corresponding instruments, switch panels, electronic wire harnesses and air-conditioning components on the supports, and finally fixedly connecting the instrument desk body with the corresponding rectangular connecting holes;

and step three, integrally hoisting all the assembled instrument desks into the vehicle cab, fixedly connecting the instrument desks with the cab floor through an intermediate grounding support, fixing a left mounting support with a left vehicle body of the cab, and fixing a second instrument desk body fixing support with a right vehicle body of the auxiliary cab.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model discloses in fall into first tubular beams, middle instrument installation assembly and this triplex of second tubular beams, through first tubular beams and second tubular beams rigid coupling in the left and right sides of middle instrument installation assembly and middle part still the rigid coupling have middle ground connection support to provide the longitudinal support at middle part and guarantee skeleton bulk connection intensity and supporting effect. The left end of the first tubular beam is connected with the vehicle body of the main cab to provide a framework left side support, the right end of the second tubular beam is fixed on the vehicle body on the right side of the auxiliary frame to provide a right side support, and the whole support strength and the connection strength are effectively guaranteed after combination, and the structure is simple, and the installation of the vehicle body is convenient.

2. The utility model discloses be fixed with left side backplate connection structure and this body rigid coupling of body frame instrument desk on well first tubular beams, be fixed with right side backplate connection structure and this body rigid coupling of subframe instrument desk on the second tubular beams, the connecting hole that is equipped with the rectangle on the backplate connection structure of left side is used for realizing upgrading transformation interior trim and instrument change installation, and can guarantee overall structure joint strength and anti-seismic performance.

3. The utility model discloses well middle instrument installation assembly includes installing support one, installing support two, installing support three, rear support holder and bottom linking bridge, installing support one is equipped with the connecting hole of rectangle and is convenient for change or upgrade control panel, installing support two and installing support three provide first tubular beams tie point respectively, the display screen mounting hole and the line protecting box installing support that the pencil should be located, bottom linking bridge and rear support holder provide the auxiliary stay of instrument erection joint hole and rear and bottom and still strengthen overall structure intensity simultaneously.

4. The utility model discloses well side-mounting integrated configuration includes two linking bridge of tubular beam, vice driving strengthens support and vice driving side linking bridge, through two linking bridge of tubular beam, vice frame enhancement support and right side installing support provide the left end for vice driving side linking bridge in proper order, middle part and right-hand member support and then guarantee vice driving side linking bridge's bulk joint intensity, it reforms transform to set up the upgrading that the firm connection vice instrument driving platform of rectangular connecting hole can also satisfy vice instrument driving platform simultaneously on the vice driving side linking bridge simultaneously, still be equipped with the on-vehicle air conditioner of any model of three air conditioner mounting hole convenient to install, bow-shaped section is fit for installing air conditioner and tuber pipe on the second tubular beam, the rigid coupling has the connecting hole auxiliary stay tuber pipe of connecting the tuber pipe on the bow-shaped section simultaneously on tuber pipe installing support and two linking bridge of tubular beam and the vice frame enhancement.

5. The utility model discloses equal fixedly connected with is used for connecting the positioning bolt of automobile body on well left side installing support and the right side installing support, is on the one hand to link to each other and can directly fix the instrument desk on the driver's cabin through the spot welding bolt from the area with the driver's cabin through the instrument is direct to can directly demolish whole driver's cabin when dismantling the maintenance. On the other hand accessible self tapping screw is comparatively simple directly with direct fastenings such as instrument interior trim, instrument, pencil on the instrument desk skeleton, with many people installation before, single direct mount of this instrument desk accessible.

6. The utility model discloses fix electrical components, pencil, instrument desk on corresponding support earlier when the installation, utilize each support shape to divide regionalism, concentration installation, the later stage of being convenient for is overhauld, in back hoist and mount whole instrument desk to the driver's cabin to through middle ground connection support and floor rigid coupling, left side installing support and right side installing support decibel and driver's cabin left and right sides rigid coupling, and then simplify installation procedure and practice thrift its installation time.

The utility model discloses a wholly simplify and regular be the triplex, rationally distributed, clear and convenient the maintenance, effectively reduce the assemble duration and then improve the installation effectiveness, can also satisfy circuit, gas circuit and interior trim upgrading transformation simultaneously.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the middle instrument mounting assembly of the present invention;

FIG. 3 is a connection diagram of the first tubular beam and the supports thereon;

fig. 4 is a connection relationship diagram of the second tubular beam and each support thereon according to the present invention.

In the figure: 1. a first tubular beam; 2. an intermediate instrument mounting assembly; 3. a second tubular beam; 31. a horizontal segment; 32. an arcuate segment; 4. a bracket is arranged on the left side; 5. a combination meter support; 6. a middle grounding support; 7. a controller bracket; 8. a bracket is arranged on the right side; 81. a second instrument desk body fixing support; 9. a left lower guard plate bracket; 10. a right lower guard plate bracket; 11. a first middle lower guard plate bracket; 12. a middle lower guard plate bracket II; 13. the first instrument board connecting bracket; 14. the instrument panel is connected with the second support; 15. a first instrument desk body fixing support; 16. the tubular beam II is connected with the bracket; 17. a copilot reinforcing bracket; 18. the assistant driving side is connected with a bracket; 19. an air pipe mounting bracket; 20. a harness mounting bracket; 21. mounting a first support; 22. mounting a second bracket; 23. mounting a bracket III; 24. a rear support bracket; 25. the bottom is connected with a bracket; 26. and a wire protecting box mounting rack.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1:

as shown in FIGS. 1 to 4, the instrument desk framework convenient to assemble sequentially comprises a first tubular beam 1, a middle instrument installation assembly 2 and a second tubular beam 3 from left to right, is integrally simplified and regular into three parts compared with the instrument desk framework in the prior art, facilitates later installation and maintenance work, and improves installation efficiency.

The left end welded fastening of first tubular beam 1 has the left side installing support 4 with driver's cabin automobile body coupling, and then provides the left side support intensity of skeleton. The middle part welded fastening of first tubular beams 1 has the combination meter support 5 that is used for the left side backplate connection structure of fixed instrument desk body and is used for installing the instrument, and the right-hand member welded fastening of first tubular beams 1 is on middle instrument installation assembly 2, and the fixed mounting of instrument and instrument board and the pencil of first tubular beams 1 mainly used main driver's cabin.

The bottom welding fixed connection of middle instrument installation assembly 2 has middle ground connection support 6 of being connected with the driver's cabin floor, can carry out vertical support to middle instrument installation assembly 2 through middle ground connection support 6, improves the bulk strength and the stability in its skeleton middle part.

Second tubular beam 3 includes the horizontal segment 31 and the bow-shaped section 32 of body coupling, the left end welded fastening of horizontal segment 31 is on middle instrument installation assembly 2, welded fastening has the right side backplate connection structure and the controller support 7 that one end is for extending forward that are used for vice instrument desk body coupling who drives on the horizontal segment 31, the right-hand member of horizontal segment 31 passes through the circular arc transition and is connected with the left end of bow-shaped section 32, welded fastening has the side installation integrated configuration who is used for fixed air conditioner subassembly and vice instrument desk body of driving on the bow-shaped section 32, the right-hand member fixedly connected with of bow-shaped section 32 and vice driver's cabin body coupling's right side installing support 8, and then improve the bulk strength on skeleton right side, the three combines and then guarantees the structural strength and the stability of whole skeleton, simultaneously still carry out reasonable subregion overall arrangement, save installation space and.

All be equipped with pencil installation component on first tubular beams 1 and the second tubular beams 3, be convenient for integrate and install instrument and control components and parts's pencil.

In the further preferred scheme in this embodiment, be equipped with the connecting hole that is used for connecting the instrument, the locating pin and the positioning bolt that are used for the location instrument on combination meter support 5, quick and stable connection instrument, the damage because vibrations cause is avoided to the good anti-seismic performance.

Further preferred scheme in this embodiment, pencil installing component includes a plurality of pencil installing support 20, and corresponding position on first tubular beams 1 and second tubular beams 3 is fixed connection to pencil installing support 20 correspondence, and the integration is simplified and is avoided the indiscriminate complicated influence later stage of pencil installation to overhaul and upgrade work, guarantees concentration nature, subregion nature.

In a further preferred scheme in this embodiment, the intermediate grounding bracket 6 is provided with a connecting hole for connecting the cab and a connecting hole for connecting the instrument desk body and having a rectangular shape, and the rectangular connecting hole can adapt to upgrading and modification of different instrument desk bodies.

Example 2:

as shown in fig. 3, a further optimized solution is obtained on the basis of embodiment 1, in which the left side fender connecting structure includes a left lower fender bracket 9, a right lower fender bracket 10, a first middle lower fender bracket 11 and a second middle lower fender bracket 12 which extend forward by a certain length and are used for fixing and supporting the instrument desk body, so as to ensure the stability of the instrument desk, even if the vehicle cannot vibrate during high-speed or complex road driving, and accordingly maintain the reliable connection. Lower left backplate support 9, lower right backplate support 10, well lower backplate support 11 and well lower backplate support two 12's one end is all welded fastening on first tubular beam 1 and self has all seted up the destressing hole, lower left backplate support 9, lower right backplate support 10, well lower backplate support 11 and well lower backplate support two 12's the other end is the free end, fixedly connected with instrument board linking bridge 13 on the left lower backplate support 9, well lower backplate support 11 fixedly connected with instrument board linking bridge two 14, instrument board linking bridge 13, instrument board linking bridge two 14, all offer on well lower backplate support 11 and well lower backplate support two 12 and be used for connecting the instrument platform body and be the connecting hole of rectangle, can be applicable to the connecting joint of multiple differences and the instrument platform body of different appearances, the adaptation is upgraded and is reformed transform in the interior decoration.

Example 3:

as shown in fig. 2, a further optimization scheme is obtained on the basis of embodiment 1, wherein the middle instrument mounting assembly 2 includes a first mounting bracket 21, a second mounting bracket 22, a third mounting bracket 23, a rear support bracket 24 and a bottom connecting bracket 25, the first mounting bracket 21 is of a square structure, and the first mounting bracket 21 is provided with a plurality of display screen mounting holes which are circumferentially arranged and are rectangular, so that instruments of different sizes can be conveniently mounted. Instrument connecting holes are formed in the second mounting bracket 22, the third mounting bracket 23, the rear supporting bracket 24 and the bottom connecting bracket 25 and used for connecting and reinforcing an instrument, and the use effect is prevented from being influenced by vibration. The second mounting bracket 22 is welded and fixed on the left side of the rear part of the first mounting bracket 21, and the surface of the second mounting bracket is provided with a hole connected with the first tubular beam 1, a lightening hole and a wiring harness mounting hole. The mounting bracket III 23 is welded and fixed on the right side of the rear of the mounting bracket I21, the mounting bracket III 23 is fixedly welded and connected with a wire protection box mounting frame 26 used for mounting a wire protection box, the rear supporting bracket 24 is transversely arranged, one end of the rear supporting bracket 24 is fixedly welded and connected with the mounting bracket II 22, the other end of the rear supporting bracket 24 is fixedly welded with the mounting bracket III 23, the bottom connecting bracket 25 is welded and fixed to the bottom of the mounting bracket I21 and provided with a lightening hole and a wire harness hole, and the bottom connecting bracket 25 is welded and fixed to the top of the middle grounding bracket 6. By installing the instrument panel on the first installation support 21 and fixing the instrument panel in a matching manner, the bottom connecting support 25 and the rear supporting support 24 are used for supporting and fixing the instrument, meanwhile, the overall connecting strength is enhanced, and the anti-seismic performance is excellent. The wiring harness installation holes formed in the bottom connecting support 25 and the second mounting support 22 are convenient for wiring harness installation connected with an instrument, the second mounting support 22 and the third mounting support 23 are respectively welded with the first tubular beam 1 and the second tubular beam 2, and integrity of the framework is guaranteed.

Example 4:

as shown in fig. 4, further obtain the optimization scheme on embodiment 1 basis, right side backplate connection structure includes instrument desk body fixed bolster 15, the one end and the horizontal segment 31 of instrument desk body fixed bolster 15 are connected, the other end of instrument desk body fixed bolster 15 is the free end (stretches out downwards to one side), set up on instrument desk body fixed bolster 15 and be used for connecting the instrument desk body and be the connecting hole of rectangle, can effectively fix the instrument desk body through the connecting hole of rectangle and can also satisfy the upgrading transformation simultaneously, instrument desk body left side of the 15 vice cabs of instrument desk body fixed bolster is effectively fixed and is prevented appearing becoming flexible.

Example 5:

as shown in fig. 4, a further optimization scheme is obtained on the basis of embodiment 1, the side-mounted combined structure includes a second tubular beam connecting support 16, a second cab reinforcing support 17 and a second cab connecting support 18, the second tubular beam connecting support 16 and the second cab reinforcing support 17 are both provided with connecting holes for connecting an air duct, one ends of the second tubular beam connecting support 16 and the second cab reinforcing support 17 are welded and fixed on the bow-shaped section 32, the other ends of the second tubular beam connecting support 16 and the second cab reinforcing support 17 are both welded and fixed with the second cab connecting support 18, the second tubular beam connecting support 16 is connected to the left end of the second cab connecting support 18, the second cab reinforcing support 17 is connected to the middle of the second cab connecting support 18, and the right end of the second cab connecting support 18 is welded and connected to the right side mounting support 8. The secondary driving side connecting support 18 is stably fixed by the secondary beam connecting support 16, the secondary driving reinforcing support 17 and the right side mounting support 8, the integral connecting strength is guaranteed, and meanwhile, the air-conditioning air pipe can be mounted. The auxiliary driving side connecting support 18 is provided with a rectangular connecting hole for connecting the instrument desk body and a connecting hole for connecting an air conditioner, and the upgrading and transformation of the instrument desk on the front side of the auxiliary driving cab can be met.

Example 6:

as shown in fig. 4, an optimization scheme is further obtained on the basis of embodiment 5, the side-mounting combined structure further includes two air duct mounting brackets 19, the two air duct mounting brackets 19 are all welded and fixedly connected to the arch section 32, and the air duct mounting brackets 19 are arranged at the oblique rear sides, one air duct mounting bracket 19 is located on the right side of the two pipe beam connecting brackets 16, the other air duct mounting bracket 19 is located on the right side of the assistant driver reinforcing bracket 17, the two air duct mounting brackets 19 are provided with connecting holes and positioning bolts for connecting air ducts, and the air ducts are effectively fixed and have good anti-seismic performance by using the connecting holes and the positioning bolts.

Example 7:

as shown in fig. 3, in the optimization scheme further obtained on the basis of embodiment 1, the left mounting bracket 4 and the right mounting bracket 8 are fixedly connected with positioning bolts for connecting the vehicle body, so that the vehicle body can be stably and efficiently connected, and the supporting strength of the whole framework is ensured. Offer on left side installing support 4 and be used for connecting the instrument desk body and be the connecting hole of rectangle, fixedly connected with instrument desk body fixed bolster two 81 on the right side installing support 8 utilizes rectangular connecting hole and instrument desk body fixed bolster two 81 on two left side installing supports 4 to effectively fix and can adapt to the interior trim and reform transform.

Example 8:

as shown in fig. 1 to 4, in the installation method of the instrument desk framework convenient to assemble, each bracket is a sheet metal part to ensure the light weight thereof, and the installation method comprises the following steps:

the method comprises the following steps that firstly, a first tubular beam 1 and a second tubular beam 3 which are fixed with supports are sequentially inserted into connecting holes in a second mounting support 22 and a third mounting support 23 in an intermediate instrument mounting assembly 2 and are fixedly welded, and the top of an intermediate grounding support 6 is welded with the intermediate instrument mounting assembly 2 to provide vertical support for the intermediate instrument mounting assembly 2;

step two, fixedly installing corresponding instruments, switch panels, electronic wire harnesses and air conditioner components on each support, and finally fixedly connecting the instrument desk body with corresponding rectangular connecting holes, specifically fixing the instrument desk body on a left side guard plate connecting structure, a right side guard plate connecting structure, a middle grounding support 6, a left side mounting support 1 and a second 81 rectangular connecting hole of the instrument desk body fixing support, fixing the switch panels on the rectangular instrument connecting holes of a first mounting support 21, fixing the instruments through the instrument connecting holes of a bottom connecting support 25, a rear supporting support 24, a third mounting support 23 and a second mounting support 23 by using bolts, and inserting or fixing the wire harnesses on a wire harness mounting support 20;

and step three, integrally hoisting all assembled instrument desks into a vehicle cab, fixedly connecting the instrument desks with the cab floor through an intermediate grounding support 6, fixing a left mounting support 4 with the left side of the cab, and fixing an instrument desk body fixing support II 81 with a right vehicle body of the auxiliary cab.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto. The substitution may be of partial structures, devices, method steps, or may be a complete solution. According to the technical scheme of the utility model and utility model thereof think of and equal replacement or change, all should cover within the scope of protection of the utility model.

Claims (10)

1. An instrument desk framework convenient to assemble is characterized by sequentially comprising a first tubular beam (1), a middle instrument installation assembly (2) and a second tubular beam (3) from left to right,

the left end of the first tubular beam (1) is fixedly connected with a left mounting bracket (4), the middle part of the first tubular beam (1) is fixedly connected with a left guard plate connecting structure and a combined instrument bracket (5), the right end of the first tubular beam (1) is fixedly connected on a middle instrument mounting assembly (2),

an intermediate grounding bracket (6) is fixedly connected to the intermediate instrument mounting assembly (2),

the second tubular beam (3) comprises a horizontal section (31) and an arch section (32) which are connected integrally, the left end of the horizontal section (31) is fixedly connected to the middle instrument installation assembly (2), the horizontal section (31) is fixedly connected with a right guard plate connecting structure and a controller support (7), the right end of the horizontal section (31) is connected with the left end circular arc of the arch section (32), the arch section (32) is fixedly connected with a side installation combined structure, the right end of the arch section (32) is fixedly connected with a right side installation support (8),

and the first tubular beam (1) and the second tubular beam (3) are both provided with a wire harness installation assembly.

2. The instrument desk framework convenient to assemble according to claim 1, wherein the left guard board connecting structure comprises a left lower guard board bracket (9), a right lower guard board bracket (10), a first middle lower guard board bracket (11) and a second middle lower guard board bracket (12), one ends of the left lower guard board bracket (9), the right lower guard board bracket (10), the first middle lower guard board bracket (11) and the second middle lower guard board bracket (12) are all fixedly connected to the first pipe beam (1), the other ends of the left lower guard board bracket (9), the right lower guard board bracket (10), the first middle lower guard board bracket (11) and the second middle lower guard board bracket (12) are free ends, a first instrument board connecting bracket (13) is fixedly connected to the left lower guard board bracket (9), a second instrument board connecting bracket (14) is fixedly connected to the first middle lower guard board bracket (11), and the instrument panel connecting support I (13), the instrument panel connecting support II (14), the middle lower guard plate support I (11) and the middle lower guard plate support II (12) are all provided with rectangular connecting holes for connecting the instrument desk body.

3. The instrument desk framework convenient to assemble as claimed in claim 1, wherein the middle instrument installation assembly (2) comprises a first installation support (21), a second installation support (22), a third installation support (23), a rear support (24) and a bottom connecting support (25), the first installation support (21) is of a square structure, a plurality of rectangular display screen installation holes are formed in the first installation support (21), instrument connecting holes are formed in the second installation support (22), the third installation support (23), the rear support (24) and the bottom connecting support (25), the second installation support (22) is fixedly connected to the left side of the rear of the first installation support (21), the third installation support (23) is fixedly connected to the right side of the rear of the first installation support (21), and a wire box installation frame (26) is fixedly connected to the third installation support (23), one end and the second mounting bracket (22) fixed connection of rear supporting bracket (24), the other end and the third mounting bracket (23) fixed connection of rear supporting bracket (24), bottom linking bridge (25) fixed connection is in the bottom of first mounting bracket (21), bottom linking bridge (25) and middle ground connection support (6) fixed connection.

4. The instrument desk framework convenient to assemble according to claim 1, wherein the right guard plate connecting structure comprises a first instrument desk body fixing support (15), one end of the first instrument desk body fixing support (15) is connected with the horizontal section (31), the other end of the first instrument desk body fixing support (15) is a free end, and a rectangular connecting hole for connecting an instrument desk body is formed in the first instrument desk body fixing support (15).

5. The instrument desk framework convenient to assemble as claimed in claim 1, wherein the side-mounted combined structure comprises a tube beam two connecting support (16), an assistant driving reinforcing support (17) and an assistant driving side connecting support (18), wherein connecting holes for connecting air pipes are formed in the tube beam two connecting support (16) and the assistant driving reinforcing support (17), one ends of the tube beam two connecting support (16) and the assistant driving reinforcing support (17) are fixedly connected to the bow section (32), the other ends of the tube beam two connecting support (16) and the assistant driving reinforcing support (17) are fixedly connected to the assistant driving side connecting support (18), the tube beam two connecting support (16) is connected to the left end of the assistant driving side connecting support (18), the assistant driving reinforcing support (17) is connected to the middle portion of the assistant driving side connecting support (18), and the right end of the assistant driving side connecting support (18) is fixedly connected to the right side mounting support (8), the auxiliary driving side connecting support (18) is provided with a rectangular connecting hole for connecting the instrument desk body and a connecting hole for connecting an air conditioner.

6. The instrument desk framework convenient to assemble as claimed in claim 5, wherein the side-mounting combined structure further comprises two air duct mounting brackets (19), both air duct mounting brackets (19) are fixedly connected to the arch-shaped section (32), one air duct mounting bracket (19) is located on the right side of the two pipe beam connecting brackets (16), the other air duct mounting bracket (19) is located on the right side of the auxiliary driving reinforcing bracket (17), and the two air duct mounting brackets (19) are provided with connecting holes and positioning bolts for connecting air ducts.

7. The instrumentation console framework of claim 1, wherein the harness mounting assembly comprises a plurality of harness mounting brackets (20), and the harness mounting brackets (20) are fixedly connected to the first tubular beam (1) and the second tubular beam (3) at corresponding positions.

8. The instrument desk framework convenient to assemble according to claim 1, wherein the left mounting bracket (4) and the right mounting bracket (8) are both fixedly connected with positioning bolts for connecting a vehicle body, the left mounting bracket (4) is provided with a rectangular connecting hole for connecting an instrument desk body, and the right mounting bracket (8) is fixedly connected with an instrument desk body fixing bracket II (81).

9. The instrument desk framework convenient to assemble according to claim 1, wherein the middle grounding support (6) is provided with a connecting hole for connecting a cab and a rectangular connecting hole for connecting an instrument antenna body.

10. The instrumentation console framework of any one of claims 1 to 9 wherein each of the brackets is a sheet metal part.

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