CN214925767U - Frame of concrete mixing transport vehicle - Google Patents
Frame of concrete mixing transport vehicle Download PDFInfo
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- CN214925767U CN214925767U CN202121186350.3U CN202121186350U CN214925767U CN 214925767 U CN214925767 U CN 214925767U CN 202121186350 U CN202121186350 U CN 202121186350U CN 214925767 U CN214925767 U CN 214925767U
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- angle steel
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- 229910000831 Steel Inorganic materials 0.000 claims description 62
- 239000010959 steel Substances 0.000 claims description 62
- 238000003466 welding Methods 0.000 claims description 21
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000000725 suspension Substances 0.000 abstract description 5
- 230000002787 reinforcement Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a concrete mixing transport vehicle frame, including chassis, proscenium, backstage and oblique reinforcement subassembly, the proscenium is connected with the girder front end fastening of chassis, the backstage is connected with the girder rear end fastening of chassis, oblique reinforcement subassembly one end is connected with the backstage, and one end is connected with the chassis in addition for the churn slope is installed on proscenium and backstage, and whole car focus reduces, has guaranteed the stability that concrete mixing transport vehicle turned; the coordination production of the mixing trucks with different wheelbases, different rear suspensions and different axle numbers is facilitated, and the mounting and adjustment of mixing drums with different sizes are facilitated; the condition that the auxiliary frame bears alternating load and cracks is avoided.
Description
Technical Field
The utility model belongs to the technical field of the concrete mixing truck, specifically speaking, the utility model relates to a concrete mixing transport vechicle frame.
Background
At present, a frame used by a concrete mixing transport vehicle is mainly connected to an auxiliary frame in a foreground and a background in a welding mode, and then the auxiliary frame is connected with a chassis girder through a welding connecting piece or a U-shaped bolt, so that the whole frame is fixed. The prior frame has the defects that:
firstly, the method comprises the following steps: the front stage and the back stage are arranged on the auxiliary frame, and the mixing drum is obliquely arranged, so that the gravity center of the whole vehicle is high;
secondly, the method comprises the following steps: the front platform and the back platform are connected with the auxiliary frame in a welding manner, so that the mixer trucks with different wheelbases, different rear suspensions and different axle numbers are inconvenient to organize and produce;
thirdly, the method comprises the following steps: proscenium and backstage and sub vehicle frame welded fastening, sub vehicle frame are connected with the chassis girder through welded connection spare or U type bolt, and production processes are more, and this kind of connected mode appears the fracture easily when sub vehicle frame bears the alternating load moreover, and installation work volume increases, whole car weight increase, cost increase.
SUMMERY OF THE UTILITY MODEL
The utility model provides a concrete mixing transport vechicle frame to solve the problem that exists among the above-mentioned background art.
In order to realize the purpose, the utility model discloses the technical scheme who takes does: the utility model provides a concrete mixing transport vechicle frame, includes chassis, proscenium, backstage and diagonal draw bar subassembly, the proscenium is connected with the girder front end fastening on chassis, the backstage is connected with the girder rear end fastening on chassis, diagonal draw bar subassembly one end is connected with the backstage, and one end is connected with the chassis in addition.
Preferably, the proscenium includes angle steel one, front bezel one, back plate one, left board one, right board one and mounting panel, angle steel symmetry is equipped with two, and angle steel back-off is on the girder on chassis, a front bezel lower extreme is connected with two angle steel upper ends, a front bezel both sides respectively with a left board one with right board one welding, a front bezel top and mounting panel welding, a back plate both sides respectively with a left board one with right board one welding, a back plate top and mounting panel welding.
Preferably, an oil pump support is arranged at the front end of the angle steel, a pneumatic control box support is arranged on one side face of the left plate, and a radiator support is arranged on one side face of the right plate.
Preferably, the backstage includes angle steel two, front bezel two, back plate two, left board two, right board two and riding wheel mounting panel, angle steel two symmetries are equipped with two, and two back-offs of angle steel are on the girder on chassis, two lower extremes of front bezel and two upper ends of angle steel are connected, two both sides of front bezel weld with left board two and right board two respectively, two tops of front bezel and riding wheel mounting panel welding, two both sides of back plate weld with left board two and right board two respectively, two tops of back plate and riding wheel mounting panel welding.
Preferably, an angle steel frame is arranged between the two second angle steels, a vertical plate is vertically arranged between the second angle steels and the riding wheel mounting plate, and a reinforcing box is vertically arranged in the middle between the angle steel frame and the riding wheel mounting plate.
Preferably, the diagonal draw bar assembly comprises a first diagonal draw bar connecting seat, a rectangular pipe and a second diagonal draw bar mounting seat, the first diagonal draw bar connecting seat is welded with the second front plate, one end of the rectangular pipe is hinged with the first diagonal draw bar connecting seat, the second diagonal draw bar mounting seat is welded with a crossbeam on a chassis, and the other end of the rectangular pipe is hinged with the second diagonal draw bar mounting seat.
The beneficial effect of adopting above technical scheme is:
1. the utility model discloses a concrete mixing transport vechicle frame, the proscenium is connected with the girder front end fastening on chassis, backstage is connected with the girder rear end fastening on chassis, and is specific angle steel symmetry is equipped with two, and an angle steel back-off is on the girder on chassis, angle steel bisymmetry is equipped with two, and two back-offs of angle steel are on the girder on chassis for the churn slope is installed on proscenium and backstage, and whole car focus reduces, has guaranteed the stability that concrete mixing transport vechicle turned.
An angle steel frame is arranged between the two angle steels II, a vertical plate is vertically arranged between the angle steel II and the riding wheel mounting plate, and a reinforcing box is vertically arranged in the middle between the angle steel frame and the riding wheel mounting plate; the structural strength and stability of the background are ensured.
The diagonal brace assembly comprises a diagonal brace connecting seat I, a rectangular tube and a diagonal brace mounting seat II, the diagonal brace connecting seat I is welded with a front plate II, one end of the rectangular tube is hinged with the diagonal brace connecting seat I, the diagonal brace mounting seat II is welded with a crossbeam of the chassis, and the other end of the rectangular tube is hinged with the diagonal brace mounting seat II; the stability of the load background is ensured.
2. The auxiliary frame is removed, so that the first angle steel is reversely buckled on the girder of the chassis, and the second angle steel is reversely buckled on the girder of the chassis, thereby facilitating the coordinated production of the agitating trucks with different wheelbases, rear suspensions and axle numbers and facilitating the installation and adjustment of agitating drums with different sizes.
3. The auxiliary frame is removed, the welding and fixing process of the front platform and the back platform and the auxiliary frame is omitted, the process that the auxiliary frame is connected with the chassis girder through a welding connecting piece or a U-shaped bolt is also omitted, the production procedures are reduced, the cost is increased, and the condition that the auxiliary frame is cracked when bearing alternating load is avoided.
Drawings
FIG. 1 is an assembly view of a frame of a concrete mixing truck according to the present invention;
FIG. 2 is a front assembly view;
FIG. 3 is a top plan view of the front deck;
FIG. 4 is a rear assembly view;
wherein:
1. a chassis; 2. a foreground; 3. a background; 4. a cable-stayed assembly;
20. angle steel I; 21. a first front plate; 22. a first rear plate; 23. a first left plate; 24. a first right plate; 25. mounting a plate; 26. an oil pump bracket; 27. a pneumatic control box bracket; 28. a radiator support;
30. angle steel II; 31. a second front plate; 31-1, a first diagonal brace connecting seat; 32. a second rear plate; 33. a second left plate; 34. a second right plate; 35. a riding wheel mounting plate; 36. an angle steel frame; 37. a vertical plate; 38. a reinforcement box; 39. a rectangular tube; 39-1 and a diagonal brace mounting seat II.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings, for the purpose of helping those skilled in the art to understand more completely, accurately and deeply the conception and technical solution of the present invention, and to facilitate its implementation.
As shown in fig. 1 to 4, the utility model relates to a frame of a concrete mixing truck, which enables a mixing drum to be obliquely arranged on a foreground and a background, the gravity center of the whole truck is lowered, and the turning stability of the concrete mixing truck is ensured; the coordination production of the mixing trucks with different wheelbases, different rear suspensions and different axle numbers is facilitated, and the mounting and adjustment of mixing drums with different sizes are facilitated; the condition that the auxiliary frame bears alternating load and cracks is avoided.
Specifically speaking, as shown in fig. 1 to 4, the front frame 2 is fastened to the front end of a girder of the chassis 1, the back frame 3 is fastened to the rear end of the girder of the chassis 1, and the diagonal member 4 is connected to the back frame 3 and the chassis 1.
Foreground 2 includes angle steel one 20, front bezel one 21, back plate one 22, left board one 23, right board one 24 and mounting panel 25, angle steel one 20 symmetry is equipped with two, and angle steel one 20 back-off is on chassis 1's girder, front bezel one 21 lower extreme is connected with two angle steel one 20 upper ends, front bezel one 21 both sides respectively with left board one 23 and right board one 24 welding, front bezel one 21 top and mounting panel 25 welding, back bezel one 22 both sides respectively with left board one 23 and right board one 24 welding, back plate one 22 top and mounting panel 25 welding.
The front end of the first angle steel 20 is provided with an oil pump bracket 26, the side surface of the first left plate 23 is provided with an air control box bracket 27, and the side surface of the first right plate 24 is provided with a radiator bracket 28.
An angle steel frame 36 is arranged between the two angle steel pairs 30, a vertical plate 37 is vertically arranged between the two angle steel pairs 30 and the riding wheel mounting plate 35, and a reinforcing box 38 is vertically arranged in the middle between the angle steel frame 36 and the riding wheel mounting plate 35.
The diagonal draw bar assembly 4 comprises a first diagonal draw bar connecting seat 31-1, a rectangular pipe 39 and a second diagonal draw bar mounting seat 39-1, the first diagonal draw bar connecting seat 31-1 is welded with the second front plate 31, one end of the rectangular pipe 39 is hinged with the first diagonal draw bar connecting seat 31-1, the second diagonal draw bar mounting seat 39-1 is welded with a crossbeam of the chassis 1, and the other end of the rectangular pipe 39 is hinged with the second diagonal draw bar mounting seat 39-1.
The following specific working modes are illustrated by specific examples:
example 1:
the utility model discloses a concrete mixing transport vechicle frame, proscenium 2 and chassis 1's girder front end fastening connection, backstage 3 and chassis 1's girder rear end fastening connection, it is specific angle steel 20 symmetry is equipped with two, and angle steel 20 back-off on chassis 1's girder, two 30 symmetries of angle steel are equipped with two, and two 30 back-offs of angle steel on chassis 1's girder for the churn slope is installed on proscenium 2 and backstage 3, and whole car focus reduces, has guaranteed the stability that concrete mixing transport vechicle turned.
The plate 35 is welded.
An angle steel frame 36 is arranged between the two angle steel pairs 30, a vertical plate 37 is vertically arranged between the angle steel pairs 30 and the riding wheel mounting plate 35, and a reinforcing box 38 is vertically arranged in the middle between the angle steel frame 36 and the riding wheel mounting plate 35; the structural strength and stability of the background 3 are ensured.
The diagonal brace assembly 4 comprises a first diagonal brace connecting seat 31-1, a rectangular tube 39 and a second diagonal brace mounting seat 39-1, the first diagonal brace connecting seat 31-1 is welded with the second front plate 31, one end of the rectangular tube 39 is hinged with the first diagonal brace connecting seat 31-1, the second diagonal brace mounting seat 39-1 is welded with a crossbeam of the chassis 1, and the other end of the rectangular tube 39 is hinged with the second diagonal brace mounting seat 39-1; the stability of the bearer backend 3 is ensured.
Example 2:
the auxiliary frame is removed, so that the first angle steel 20 is reversely buckled on a girder of the chassis 1, and the second angle steel 30 is reversely buckled on the girder of the chassis 1, thereby facilitating the coordinated production of the mixing trucks with different wheelbases, different rear suspensions and different axle numbers, and facilitating the installation and adjustment of mixing drums with different sizes.
Example 3:
the auxiliary frame is removed, the welding and fixing process of the front platform 2 and the back platform 3 and the auxiliary frame is omitted, the process that the auxiliary frame is connected with the chassis girder through a welding connecting piece or a U-shaped bolt is also omitted, the production procedures are reduced, the cost is increased, and the condition that the auxiliary frame is cracked when bearing alternating load is avoided.
The present invention has been described in detail with reference to the accompanying drawings, and it is to be understood that the invention is not limited to the specific embodiments, but is intended to cover various insubstantial modifications, including those made by the method and technical solutions of the present invention; or without improvement, the above conception and technical solution of the present invention can be directly applied to other occasions, all within the protection scope of the present invention.
Claims (6)
1. The utility model provides a concrete mixing transport vechicle frame which characterized in that: including chassis (1), proscenium (2), backstage (3) and diagonal draw bar subassembly (4), the girder front end fastening connection of foreground (2) and chassis (1), the girder rear end fastening connection of backstage (3) and chassis (1), diagonal draw bar subassembly (4) one end is connected with backstage (3), and one end is connected with chassis (1) in addition.
2. A concrete mixer truck frame as claimed in claim 1, wherein: foreground (2) includes angle steel (20), front bezel (21), back plate (22), left plate (23), right plate (24) and mounting panel (25), angle steel (20) symmetry is equipped with two, and angle steel (20) back-off is on the girder on chassis (1), front bezel (21) lower extreme is connected with two angle steel (20) upper ends, front bezel (21) both sides weld with left plate (23) and right plate (24) respectively, front bezel (21) top and mounting panel (25) welding, back plate (22) both sides weld with left plate (23) and right plate (24) respectively, back plate (22) top and mounting panel (25) welding.
3. A concrete mixer truck frame as claimed in claim 2, wherein: the front end of the first angle steel (20) is provided with an oil pump support (26), the side surface of the first left plate (23) is provided with an air control box support (27), and the side surface of the first right plate (24) is provided with a radiator support (28).
4. A concrete mixer truck frame as claimed in claim 1, wherein: backstage (3) are including two (30) angle steel, two (31) front boards, two (32) back boards, two (33) left boards, two (34) right boards and riding wheel mounting panel (35), two (30) symmetries of angle steel are equipped with two, and two (30) back-offs of angle steel are on the girder on chassis (1), two (31) lower extremes of front board are connected with two (30) upper ends of angle steel, two (31) both sides of front board weld with two (33) left boards and two (34) right boards respectively, two (31) tops of front board weld with riding wheel mounting panel (35), two (32) both sides of back board weld with two (33) left boards and two (34) right boards respectively, two (32) tops of back board weld with riding wheel mounting panel (35).
5. A concrete mixer truck frame as claimed in claim 4, wherein: an angle steel frame (36) is arranged between the two angle steel II (30), a vertical plate (37) is vertically arranged between the angle steel II (30) and the riding wheel mounting plate (35), and a reinforcing box (38) is vertically arranged in the middle between the angle steel frame (36) and the riding wheel mounting plate (35).
6. A concrete mixer truck frame as claimed in claim 4, wherein: the cable-stayed bridge assembly (4) comprises a first cable-stayed connecting seat (31-1), a rectangular pipe (39) and a second cable-stayed mounting seat (39-1), wherein the first cable-stayed connecting seat (31-1) is welded with the second front plate (31), one end of the rectangular pipe (39) is hinged with the first cable-stayed connecting seat (31-1), the second cable-stayed mounting seat (39-1) is welded with a crossbeam of the chassis (1), and the other end of the rectangular pipe (39) is hinged with the second cable-stayed mounting seat (39-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121186350.3U CN214925767U (en) | 2021-05-31 | 2021-05-31 | Frame of concrete mixing transport vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121186350.3U CN214925767U (en) | 2021-05-31 | 2021-05-31 | Frame of concrete mixing transport vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214925767U true CN214925767U (en) | 2021-11-30 |
Family
ID=79056702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121186350.3U Active CN214925767U (en) | 2021-05-31 | 2021-05-31 | Frame of concrete mixing transport vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214925767U (en) |
-
2021
- 2021-05-31 CN CN202121186350.3U patent/CN214925767U/en active Active
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