CN219427879U - Semitrailer suspension support control structure - Google Patents
Semitrailer suspension support control structure Download PDFInfo
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- CN219427879U CN219427879U CN202320896506.XU CN202320896506U CN219427879U CN 219427879 U CN219427879 U CN 219427879U CN 202320896506 U CN202320896506 U CN 202320896506U CN 219427879 U CN219427879 U CN 219427879U
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- control structure
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- support control
- suspension support
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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Abstract
The utility model provides a semitrailer suspension support control structure, comprising: a top plate; the folding plates are sleeved on the left side and the right side of the top plate, and the bottoms of the folding plates are fixedly connected with fixing plates; the arc-shaped buffer plates are positioned between the two fixing plates, first bolts are arranged on the left side and the right side of each arc-shaped buffer plate, and one end of each first bolt extends to the inside of each fixing plate; and the springs are uniformly and fixedly arranged on the left side and the right side of the top of the arc-shaped buffer plate. According to the semitrailer suspension support control structure, the folding plate, the fixing plate, the arc-shaped buffer plate, the springs and the supporting plate are arranged at the bottom of the top plate, so that the support of the top plate is enhanced from the middle and two sides, and the problem that the top plate is broken due to overlarge stress is avoided.
Description
Technical Field
The utility model relates to the field of semitrailers, in particular to a semitrailer suspension support control structure.
Background
The suspension system is a generic term for all force-transmitting connection devices between the frame of the vehicle and the axles or wheels, which serve to transmit forces and forces torques acting between the wheels and the frame, and to buffer the impact forces transmitted to the frame or the body by the uneven road surface and to attenuate the vibrations caused thereby, so that a smooth running of the vehicle is ensured.
The suspension on the semitrailer generally uses all steel plate structure, and the bottom lacks the support, just leads to the fracture of steel sheet very easily when the amplitude of semitrailer vibrations is great, and cracked steel sheet can't normally use, needs to change, increases driver's cost.
Therefore, it is necessary to provide a suspension support control structure for a semitrailer to solve the above technical problems.
Disclosure of Invention
The utility model provides a semitrailer suspension support control structure, which solves the problems that the bottom of the existing semitrailer suspension support is lack of support and is easy to break.
In order to solve the technical problems, the suspension support control structure of the semitrailer provided by the utility model comprises: a top plate;
the folding plates are sleeved on the left side and the right side of the top plate, and the bottoms of the folding plates are fixedly connected with fixing plates;
the arc-shaped buffer plates are positioned between the two fixing plates, first bolts are arranged on the left side and the right side of each arc-shaped buffer plate, and one end of each first bolt extends to the inside of each fixing plate;
and the springs are uniformly and fixedly arranged on the left side and the right side of the top of the arc-shaped buffer plate.
Through set up board of travelling in a book, fixed plate, arc buffer board, spring and backup pad in roof bottom, strengthen the support to the roof from centre and both sides, avoid the too big cracked problem of appearance of roof atress.
Preferably, a second bolt is arranged on one side of the outer surface of the folding plate, and one end of the second bolt extends to the inner portion of the top plate.
Preferably, the top ends of the springs are fixedly provided with a supporting plate together, and the top of the supporting plate is provided with an anti-slip partition.
Preferably, a third bolt is arranged in the middle of the bottom of the arc-shaped buffer plate, and the top end of the third bolt extends to the bottom of the top plate.
Preferably, fixing strips are uniformly arranged at the top of the supporting plate, and the fixing strips are staggered with the anti-slip partition.
Preferably, grooves are formed in the left side and the right side of the top plate, connecting plates are connected to the top ends of the folding plates in a rotating mode, the connecting plates are located in the grooves, and fourth bolts are arranged at the tops of the connecting plates.
Preferably, a fifth bolt is fixedly installed at the bottom of the folding plate and located at one side of the fixing plate, and one end of the fifth bolt extends to the inside of the top plate.
Through seting up the recess on the roof, the connecting plate is rotatable to be installed in the recess, avoids the roof to outstanding, influences the installation of roof upside position guardrail etc. and fourth bolt and fifth bolt combined action, and the installation is more stable.
Compared with the related art, the semitrailer suspension support control structure provided by the utility model has the following structure
The beneficial effects are that:
the utility model provides a semitrailer suspension support control structure, which is characterized in that a folding plate, a fixed plate, an arc buffer plate, a spring and a support plate are arranged at the bottom of a top plate, so that the support of the top plate is enhanced from the middle and two sides, and the problem of fracture caused by overlarge stress of the top plate is avoided.
Drawings
FIG. 1 is a schematic diagram of a first embodiment of a suspension support control structure for a semitrailer according to the present utility model;
FIG. 2 is a schematic view of the arc-shaped buffer plate shown in FIG. 1;
FIG. 3 is a bottom view of the structure of the top plate of FIG. 1;
fig. 4 is a schematic structural diagram of a second embodiment of a suspension support control structure for a semitrailer according to the present utility model.
Reference numerals in the drawings: 1. a top plate, 2, a folding plate, 3, a fixed plate, 4, an arc buffer plate, 5, a first bolt, 6, a spring, 7, a second bolt, 8, a supporting plate, 9, a third bolt, 10, a fixed strip, 15, an anti-skid partition,
11. groove, 12, connecting plate, 13, fourth bolt, 14, fifth bolt.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
First embodiment
Referring to fig. 1, fig. 2 and fig. 3 in combination, fig. 1 is a schematic structural diagram of a first embodiment of a suspension support control structure for a semitrailer according to the present utility model; FIG. 2 is a schematic view of the arc-shaped buffer plate shown in FIG. 1; fig. 3 is a bottom view of the structure of the top plate shown in fig. 1. The semitrailer suspension support control structure includes: a top plate 1;
the folding plates 2 are sleeved on the left side and the right side of the top plate 1, and the bottoms of the folding plates 2 are fixedly connected with fixing plates 3;
the arc-shaped buffer plates 4 are positioned between the two fixed plates 3, first bolts 5 are arranged on the left side and the right side of each arc-shaped buffer plate 4, and one ends of the first bolts 5 extend to the inside of the fixed plates 3;
the springs 6 are uniformly and fixedly arranged on the left side and the right side of the top of the arc-shaped buffer plate 4.
The folding plate 2 is matched with the width of the top plate 2, clamped at the edge of the top plate 1, two fixing plates 3 are welded with the two folding plates 2, an arc buffer plate 4 is fixed between the two fixing plates 3, the middle of the bottom of the top plate 1 is supported from the lower part, a spring 6 is a compression spring, force is mainly concentrated in the middle, and after the top plate 1 is stressed, the force is concentrated in the middle and is supported by the spring 6 and the arc buffer plate 4.
A second bolt 7 is arranged on one side of the outer surface of the folding plate 2, and one end of the second bolt 7 extends to the inside of the top plate 1.
The top ends of the springs 6 are fixedly provided with a supporting plate 8, and the top of the supporting plate 8 is provided with an anti-slip partition 15.
A third bolt 9 is arranged in the middle of the bottom of the arc-shaped buffer plate 4, and the top end of the third bolt 9 extends to the bottom of the top plate 1.
The top of backup pad 8 evenly is provided with fixed strip 10, fixed strip 10 with anti-skidding cut off 15 is crisscross.
The fixing strips 10 and the anti-slip partition 15 are mutually staggered, so that the position between the supporting plate 8 and the top plate 1 can be limited, and the phenomenon that the supporting plate 8 is misplaced after being contacted with the top plate 1 to influence the supporting capability of the top plate 1 is avoided.
The working principle of the semitrailer suspension support control structure provided by the utility model is as follows:
after the two folding plates 2 and the fixing plates 3 are fixed on two sides of the top plate 1 through the second bolts 7, the arc-shaped buffer plates 4 are respectively installed together with the fixing plates 3 and the supporting plates 8 by using the first bolts 5 and the third bolts 9.
Later when roof 1 atress, if the force concentrates in centre department, arc buffer board 4 and backup pad 8 alright cushion the force.
And if the force acts on two sides, the folding plate 2 and the two springs 6 can buffer the force, so that the safety of the top plate 1 is ensured, and the top plate 1 is prevented from being damaged due to overlarge stress.
Compared with the related art, the semitrailer suspension support control structure provided by the utility model has the following structure
The beneficial effects are that:
through set up board 2 that rolls over in roof 1 bottom, fixed plate 3, arc buffer board 4, spring 6 and backup pad 8, strengthen the support to roof 1 from centre and both sides, avoid roof 1 atress too big and appear cracked problem.
Second embodiment
Referring to fig. 4 in combination, another suspension support control structure for a semitrailer is proposed in a second embodiment of the present application based on the suspension support control structure for a semitrailer provided in the first embodiment of the present application. The second embodiment is merely a preferred manner of the first embodiment, and implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the second embodiment of the present application provides a semitrailer suspension support control structure, which is characterized in that the left and right sides of the top plate 1 are provided with grooves 11, the top ends of the two folding plates 2 are all rotationally connected with a connecting plate 12, the connecting plate 12 is located in the grooves 11, and the top of the connecting plate 12 is provided with a fourth bolt 13.
A fifth bolt 14 is fixedly installed at the bottom of the folding plate 2 and at one side of the fixing plate 3, and one end of the fifth bolt 14 extends to the inside of the top plate 1.
The groove 11 is matched with the connecting plate 12 in size, and the depth is matched with the thicknesses of the connecting plate 12 and the fourth bolt 13.
The working principle of the semitrailer suspension support control structure provided by the utility model is as follows:
when the top plate 1 is mounted, the connection plate 12 is first rotatably mounted in the recess 11, and then the connection plate 12 is mounted on the top plate 1 from above using the fourth bolt 13.
The fifth bolts 14 are then used to connect the folding plate 2, the top plate 1 and the connecting plate 12 together from below the folding plate 2 from below, enhancing stability.
Compared with the related art, the semitrailer suspension support control structure provided by the utility model has the following structure
The beneficial effects are that:
through seting up recess 11 on roof 1, connecting plate 12 rotatable install in recess 11, avoid roof 1 outstanding, influence the installation of roof 1 upside position guardrail etc. and fourth bolt 13 and fifth bolt 15 combined action, the installation is more stable.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. A semitrailer suspension support control structure, comprising:
a top plate;
the folding plates are sleeved on the left side and the right side of the top plate, and the bottoms of the folding plates are fixedly connected with fixing plates;
the arc-shaped buffer plates are positioned between the two fixing plates, first bolts are arranged on the left side and the right side of each arc-shaped buffer plate, and one end of each first bolt extends to the inside of each fixing plate;
and the springs are uniformly and fixedly arranged on the left side and the right side of the top of the arc-shaped buffer plate.
2. The semitrailer suspension support control structure as claimed in claim 1, wherein a second bolt is provided on one side of the outer surface of the folding plate, one end of the second bolt extending to the inside of the top plate.
3. The semitrailer suspension support control structure as claimed in claim 2 wherein a plurality of said springs are fixedly mounted together at their top ends with a support plate, the top of said support plate being provided with a slip-resistant partition.
4. A semitrailer suspension support control structure as claimed in claim 3 wherein a third bolt is provided in the middle of the bottom of the arcuate buffer plate, the top end of the third bolt extending to the bottom of the top plate.
5. The semitrailer suspension support control structure of claim 4, wherein the top of the support plate is uniformly provided with fixing strips, which are staggered with the anti-slip partition.
6. The semitrailer suspension support control structure according to claim 1, wherein grooves are formed in the left side and the right side of the top plate, connecting plates are connected to the top ends of the two folding plates in a rotating mode, the connecting plates are located in the grooves, and fourth bolts are arranged at the tops of the connecting plates.
7. The semitrailer suspension support control structure as claimed in claim 6 wherein a fifth bolt is fixedly mounted to the bottom of the folding plate and to one side of the fixing plate, one end of the fifth bolt extending into the top plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320896506.XU CN219427879U (en) | 2023-04-17 | 2023-04-17 | Semitrailer suspension support control structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320896506.XU CN219427879U (en) | 2023-04-17 | 2023-04-17 | Semitrailer suspension support control structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219427879U true CN219427879U (en) | 2023-07-28 |
Family
ID=87345361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320896506.XU Active CN219427879U (en) | 2023-04-17 | 2023-04-17 | Semitrailer suspension support control structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219427879U (en) |
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2023
- 2023-04-17 CN CN202320896506.XU patent/CN219427879U/en active Active
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