CN215663656U - Girder of trailer crawler-type unloading device - Google Patents
Girder of trailer crawler-type unloading device Download PDFInfo
- Publication number
- CN215663656U CN215663656U CN202122298659.8U CN202122298659U CN215663656U CN 215663656 U CN215663656 U CN 215663656U CN 202122298659 U CN202122298659 U CN 202122298659U CN 215663656 U CN215663656 U CN 215663656U
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- plate
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- metal frame
- girder
- trailer
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- 239000002184 metal Substances 0.000 claims abstract description 38
- 238000005452 bending Methods 0.000 claims abstract description 28
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 12
- 238000005728 strengthening Methods 0.000 claims description 5
- 241000826860 Trapezium Species 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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Abstract
The utility model discloses a girder of a trailer crawler-type unloading device, which comprises a fixed bottom plate, wherein trapezoidal structures are arranged at the centers of two sides of the fixed bottom plate, a metal frame is welded on the fixed bottom plate, connecting notches are arranged at two ends of the metal frame, an arc-shaped bending plate is integrally arranged on the metal frame, a vertical reinforcing rib is connected between the inner bottom of the metal frame and the arc-shaped bending plate, one side of the arc-shaped bending plate is connected with a side connecting structure, the side connecting structure comprises an upper fixed plate and a lower fixed plate, and one ends of the upper fixed plate and the lower fixed plate are connected with an arc-shaped connecting plate, so that the girder has the advantages that: the device has the advantages of simple structure and convenience in installation, can effectively increase the overall load bearing capacity of the automobile girder, effectively prevents the automobile girder from deforming, and reduces the occurrence of girder fracture caused by bumping.
Description
Technical Field
The utility model relates to the technical field of automotive girders, in particular to a girder of a trailer crawler-type unloading device.
Background
The girder is a main bearing part of a truck, almost bears the whole weight of goods, the quality of the girder influences the service life and the driving safety of the whole truck, the girder is generally manufactured by adopting a punch forming process, the deformation mode of the girder is mainly bending, and therefore, the girder plate has higher requirement on formability, namely, the steel plate of the girder of the truck has good comprehensive performance, enough toughness and good fatigue resistance and cold formability. With the development of the automobile industry, new products of high-strength steel plates with reduced weight and improved safety, which have excellent strength and formability, are the main body of automobile plate requirements and development directions. In order to improve the bearing capacity of the automobile, prolong the service life of the automobile and meet the requirements of energy conservation, material conservation, safe driving and the like.
The traditional girder is a straight girder, and the defect is that when a vehicle carries a load to travel on an uneven road surface, the girder of a trailer compartment is broken due to the self weight and jolt.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
The utility model provides a girder of a trailer crawler-type unloading device, aiming at solving the technical problems in the prior art.
The technical scheme of the utility model is realized as follows:
the utility model provides a trailer crawler-type unloading device girder, includes PMKD, PMKD's both sides center department all is equipped with the trapezium structure, the welding has the metal frame on the PMKD, the both ends of metal frame all are equipped with connect the breach, an organic whole is equipped with the arc board of bending on the metal frame, the interior bottom of metal frame with the arc is bent and is connected with vertical strengthening rib between the board, one side that the arc was bent is connected with side connection structure, side connection structure includes upper fixed plate and bottom plate, the upper fixed plate with the one end of bottom plate is connected with the arc connecting plate.
Furthermore, a reinforcing connecting rod is symmetrically connected between the upper fixing plate and the lower fixing plate.
Furthermore, a lower connecting rod is arranged at the bottom of one end of the fixed bottom plate.
Furthermore, the arc bending plate is positioned at one end of the lower connecting rod and is provided with a mounting hole.
The utility model provides a girder of a trailer crawler-type unloading device, which has the following beneficial effects:
(1) the utility model discloses a fixed baseplate, including fixed baseplate, the both sides center department of fixed baseplate, the both ends of metal frame all are equipped with the connection breach, an organic whole is equipped with the arc board of bending on the metal frame, the interior bottom of metal frame and arc are bent and are connected with vertical strengthening rib between the board, one side that the arc was bent is connected with side connection structure, such device simple structure, high durability and convenient installation, can effectual increase the holistic load bearing capacity of automotive frame, effectually prevent that it from producing the deformation, the cracked condition of girder that the reduction was jolted and is leaded to takes place.
(2) The upper fixing plate and the lower fixing plate are symmetrically connected with reinforcing connecting rods, and the connecting strength between the upper fixing plate and the lower fixing plate is increased.
(3) And a lower connecting rod is arranged at the bottom of one end of the fixed bottom plate, so that the fixed bottom plate can be conveniently installed and fixed.
(4) The arc-shaped bending plate is located at one end of the lower connecting rod, and a mounting hole is formed in the end of the lower connecting rod, so that the arc-shaped bending plate can be connected conveniently.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a left side view of a trailer track unloader longeron according to an embodiment of the present invention;
FIG. 2 is a right side view of a trailer track unloader girder according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a middle side connecting structure of a girder of a trailer crawler-type unloading device according to an embodiment of the utility model.
In the figure:
1. fixing the bottom plate; 2. a trapezoidal structure; 3. a metal frame; 4. a connecting gap; 5. an arc-shaped bending plate; 6. a vertical reinforcing rib; 7. a side connection structure; 8. an upper fixing plate; 9. a lower fixing plate; 10. an arc-shaped connecting plate; 11. a reinforcing connecting rod; 12. a lower connecting rod; 13. and (7) installing holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
The utility model is further described with reference to the following drawings and detailed description:
the first embodiment is as follows:
referring to fig. 1-3, a girder of a trailer crawler-type unloading device according to an embodiment of the present invention includes a fixed base plate 1, trapezoidal structures 2 are respectively disposed at centers of two sides of the fixed base plate 1, a metal frame 3 is welded on the fixed base plate 1, connection notches 4 are respectively disposed at two ends of the metal frame 3, an arc-shaped bending plate 5 is integrally disposed on the metal frame 3, a vertical reinforcing rib 6 is connected between an inner bottom of the metal frame 3 and the arc-shaped bending plate 5, a side connection structure 7 is connected to one side of the arc-shaped bending plate 5, the side connection structure 7 includes an upper fixing plate 8 and a lower fixing plate 9, and one end of the upper fixing plate 8 and one end of the lower fixing plate 9 are connected to an arc-shaped connection plate 10.
According to the scheme of the utility model, the trapezoidal structures 2 are arranged at the centers of two sides of the fixed bottom plate 1, the metal frame 3 is welded on the fixed bottom plate 1, the connecting notches 4 are arranged at two ends of the metal frame 3, the arc-shaped bending plate 5 is integrally arranged on the metal frame 3, the vertical reinforcing rib 6 is connected between the inner bottom of the metal frame 3 and the arc-shaped bending plate 5, one side of the arc-shaped bending plate 5 is connected with the side connecting structure 7, the side connecting structure 7 comprises the upper fixing plate 8 and the lower fixing plate 9, one end of the upper fixing plate 8 and one end of the lower fixing plate 9 are connected with the arc-shaped connecting plate 10, when the device is used, the fixed bottom plate 1 is integrally arranged on a vehicle, the load bearing force of the fixed bottom plate is increased by using the effect of the trapezoidal structures 2, the load bearing force of the fixed bottom plate is matched with the arc-shaped bending plate 5 on the metal frame 3, and the vertical reinforcing rib 6 is used for increasing the vertical bearing force, the automobile beam deformation prevention device has the advantages that deformation is effectively prevented, the side connecting structure 7 facilitates further fixed connection of the automobile beam, the structure is simple, installation is convenient, the integral load bearing capacity of an automobile beam can be effectively increased, deformation is effectively prevented, and the condition that the beam is broken due to bumping is reduced.
Example two:
as shown in fig. 3, the centers of two sides of the fixed base plate 1 are both provided with trapezoidal structures 2, the fixed base plate 1 is welded with a metal frame 3, two ends of the metal frame 3 are both provided with connecting notches 4, the metal frame 3 is integrally provided with an arc-shaped bending plate 5, a vertical reinforcing rib 6 is connected between the inner bottom of the metal frame 3 and the arc-shaped bending plate 5, one side of the arc-shaped bending plate 5 is connected with a side connecting structure 7, the side connecting structure 7 comprises an upper fixed plate 8 and a lower fixed plate 9, one ends of the upper fixed plate 8 and the lower fixed plate 9 are connected with an arc-shaped connecting plate 10, a reinforcing connecting rod 11 is symmetrically connected between the upper fixed plate 8 and the lower fixed plate 9, and the connecting strength between the upper fixed plate 8 and the lower fixed plate 9 is increased;
example three:
as shown in fig. 1, trapezoidal structures 2 are arranged at the centers of two sides of a fixed bottom plate 1, a metal frame 3 is welded on the fixed bottom plate 1, connecting notches 4 are arranged at two ends of the metal frame 3, an arc-shaped bending plate 5 is integrally arranged on the metal frame 3, a vertical reinforcing rib 6 is connected between the inner bottom of the metal frame 3 and the arc-shaped bending plate 5, a side connecting structure 7 is connected to one side of the arc-shaped bending plate 5, the side connecting structure 7 comprises an upper fixed plate 8 and a lower fixed plate 9, an arc-shaped connecting plate 10 is connected to one end of the upper fixed plate 8 and one end of the lower fixed plate 9, and a lower connecting rod 12 is arranged at the bottom of one end of the fixed bottom plate 1, so that the fixed bottom plate 1 can be conveniently installed and fixed;
example four:
as shown in fig. 1, both sides center department of PMKD 1 all is equipped with trapezium structure 2, the welding has metal frame 3 on the PMKD 1, the both ends of metal frame 3 all are equipped with connect breach 4, an organic whole is equipped with the arc 5 of bending on the metal frame 3, the interior bottom of metal frame 3 with the arc is bent and is connected with vertical strengthening rib 6 between the board 5, one side that the arc was bent 5 is connected with side connection structure 7, side connection structure 7 includes upper fixed plate 8 and bottom plate 9, upper fixed plate 8 with the one end of bottom plate 9 is connected with arc connecting plate 10, the arc is bent 5 and is located mounting hole 13 has been seted up to the one end of bottom connecting rod 12, makes things convenient for the connection of arc 5 of bending.
For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.
When in actual application, when using, at first with PMKD 1 monolithic mounting on the vehicle, utilize trapezium structure 2's effect, increase its load bearing capacity, the arc 5 of bending on the cooperation metal frame 3, and utilize vertical strengthening rib 6 to increase vertical bearing capacity, effectually prevent that it from producing and warping, side connection structure 7 makes things convenient for its further fixed connection, such device simple structure, high durability and convenient installation, can effectually increase the holistic load bearing capacity of automotive frame, effectually prevent that it from producing and warping, the cracked condition of girder that the reduction jolts and leads to takes place.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (4)
1. The utility model provides a trailer crawler-type unloading device girder, includes PMKD (1), its characterized in that, the both sides center department of PMKD (1) all is equipped with trapezium structure (2), the welding has metal frame (3) on PMKD (1), the both ends of metal frame (3) all are equipped with connect breach (4), an organic whole is equipped with arc board (5) of bending on metal frame (3), the interior bottom of metal frame (3) with arc is bent and is connected with vertical strengthening rib (6) between board (5), one side that arc bent board (5) is connected with side connection structure (7), side connection structure (7) include upper fixed plate (8) and bottom plate (9), upper fixed plate (8) with the one end of bottom plate (9) is connected with arc connecting plate (10).
2. A trailer track unloader girder according to claim 1, wherein a reinforcing connecting rod (11) is symmetrically connected between the upper fixing plate (8) and the lower fixing plate (9).
3. A trailer track unloading mechanism girder according to claim 1, characterized in that the bottom of one end of the fixed bottom plate (1) is provided with a lower connecting rod (12).
4. A trailer crawler-type unloading device girder according to claim 3, wherein one end of the arc-shaped bending plate (5) at the lower connecting rod (12) is provided with a mounting hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122298659.8U CN215663656U (en) | 2021-09-23 | 2021-09-23 | Girder of trailer crawler-type unloading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122298659.8U CN215663656U (en) | 2021-09-23 | 2021-09-23 | Girder of trailer crawler-type unloading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215663656U true CN215663656U (en) | 2022-01-28 |
Family
ID=79965424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122298659.8U Expired - Fee Related CN215663656U (en) | 2021-09-23 | 2021-09-23 | Girder of trailer crawler-type unloading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215663656U (en) |
-
2021
- 2021-09-23 CN CN202122298659.8U patent/CN215663656U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220128 |