CN210363562U - Truck cab protection system - Google Patents
Truck cab protection system Download PDFInfo
- Publication number
- CN210363562U CN210363562U CN201920894752.5U CN201920894752U CN210363562U CN 210363562 U CN210363562 U CN 210363562U CN 201920894752 U CN201920894752 U CN 201920894752U CN 210363562 U CN210363562 U CN 210363562U
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- CN
- China
- Prior art keywords
- bevel gear
- bottom plate
- motor
- tension rope
- rope
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a truck cab protection system, which comprises a bottom plate, a fixed pulley, a winch, a protective cover, a main tension rope, an auxiliary tension rope, a side tension rope, a tension rope connector, a driving bevel gear, a driven bevel gear, a motor, a control cabinet and an acceleration sensor; leave installation clearance between bottom plate and the freight train chassis, the surface symmetry fixed mounting has two fixed pulleys under the bottom plate, the safety cover lower extreme is fixed in the one end that the freight train chassis is close to the locomotive, the safety cover upper end is connected to side pulling force rope one end, vice pulling force rope is connected to the other end, vice pulling force rope one end is connected in safety cover lower extreme both sides, the other end is connected with the pulling force rope connector through two fixed pulleys respectively, the pulling force rope connector is connected with the capstan winch, driven bevel gear is connected to the capstan winch, switch board control motor operation, motor drive initiative bevel gear drives driven bevel gear operation, make the capstan winch rotate thereupon and taut main pulling force rope drive the safety cover shrink, thereby.
Description
Technical Field
The utility model belongs to the technical field of driving safety, concretely relates to freight train driver's cabin protection system.
Background
In daily road driving, when many trucks are braked emergently, the goods loaded by the trucks usually have huge inertia. Under the action of the inertia, goods always move forwards relative to a frame of the truck due to the inertia, and finally impact a cab, so that the cab is damaged and a driver is in danger of life safety. In many accident cases, many drivers dare not to step on the brake when needing to brake due to insurmountable inertia influence, and often stop the vehicle in a mode of impacting the front vehicle. This phenomenon poses a serious security threat to today's road traffic safety. Due to this potential hazard, the cab of the truck also lacks a protection that can be used behind the truck cab.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to the not enough of above-mentioned prior art, a freight train driver's cabin protection system is provided.
In order to realize the technical purpose, the utility model discloses the technical scheme who takes does:
a truck cab protection system, wherein: the device comprises a bottom plate, a pair of fixed pulleys, a winch, a protective cover, a main tension rope, a pair of auxiliary tension ropes, a pair of side tension ropes, a tension rope connector, a driving bevel gear, a driven bevel gear, a motor, a control cabinet and an acceleration sensor;
the end, close to the truck head, of the bottom plate is connected with a truck chassis, an installation gap is reserved between the bottom plate and the truck chassis, two fixed pulleys are symmetrically and fixedly installed on the lower surface of the bottom plate, the lower end of the protective cover is fixed at one end, close to the truck head, of the truck chassis, one end of the side tension rope is connected with the upper end of the protective cover, the other end of the side tension rope is connected with the auxiliary tension rope, one end of each of the two auxiliary tension ropes is connected to two sides of the lower end of the protective cover, the other end of each of the two auxiliary tension ropes is connected with tension rope connectors through the two fixed pulleys respectively, the tension rope connectors are connected with winches through main tension ropes, the winches are installed on one side, close to the truck head, of the lower surface of the bottom plate, when the automobile is emergently braked, the acceleration sensor sends a signal to the control cabinet, the control cabinet controls the motor to operate, the motor drives the driving bevel gear to drive the driven bevel gear to operate, the winch rotates along with the driving bevel gear and tensions the main tension rope to drive the protective cover to contract, and therefore goods in the carriage are prevented from moving forwards.
In order to optimize the technical scheme, the specific measures adopted further comprise:
a plurality of supporting pieces are further mounted on the left side and the right side between the bottom plate and the truck underframe.
The left side and the right side of the supporting piece are symmetrically and equidistantly distributed.
The protective cover is tear-resistant nylon cloth.
The winch is rigidly connected with the driven bevel gear.
The driving bevel gear is in gear connection with the driven bevel gear.
The utility model has the advantages that:
1. through the system of one set of fixed carriage goods with anti nylon cloth as the core, greatly reduced because the inertia force that the goods moved forward of suddenly slowing down, ensured the safety of driver's cabin.
2. The tensioning tension is provided by adopting a motor driving mode, the tensioning tension control device has the advantages that the tensioning tension can be controlled by adjusting the parameters of the motor, the inertia can be overcome by controlling the rotation of the motor to act in a linear mode, the impact force can be reduced, and the safety of the whole process is ensured.
Drawings
Fig. 1 is a schematic structural view of a truck chassis of the present invention;
fig. 2 is a schematic structural diagram of the bottom plate of the present invention;
fig. 3 is a schematic view of the gear connection structure of the present invention;
fig. 4 is a schematic view of the overall structure of the present invention.
The reference signs are: the device comprises a bottom plate 1, a pair of fixed pulleys 2, a winch 3, a protective cover 4, a main tension rope 5, an auxiliary tension rope 6, a side tension rope 7, a tension rope connector 8, a driving bevel gear 9, a driven bevel gear 10, a motor 11, a control cabinet 12, an acceleration sensor 13, a wagon underframe 14 and a support piece 15.
Detailed Description
Embodiments of the present invention are described in further detail below with reference to the accompanying drawings.
As shown in fig. 1, the utility model relates to a freight train driver's cabin protection system, wherein: the device comprises a bottom plate 1, a pair of fixed pulleys 2, a winch 3, a protective cover 4, a main tension rope 5, a pair of auxiliary tension ropes 6, a pair of side tension ropes 7, a tension rope connector 8, a driving bevel gear 9, a driven bevel gear 10, a motor 11, a control cabinet 12 and an acceleration sensor 13;
one end of the bottom plate 1 close to the truck head is connected with a truck underframe 14, a mounting gap is reserved between the bottom plate 1 and the truck underframe 14, two fixed pulleys 2 are symmetrically and fixedly mounted on the lower surface of the bottom plate 1, the lower end of the protective cover 4 is fixed at one end of the truck underframe 14 close to the truck head, one end of the side tension rope 7 is connected with the upper end of the protective cover 4, the other end of the side tension rope is connected with an auxiliary tension rope 6, one end of each of the two auxiliary tension ropes 6 is connected with two sides of the lower end of the protective cover 4, the other end of each of the two auxiliary tension ropes is respectively connected with a tension rope connector 8 through the two fixed pulleys 2, the tension rope connector 8 is connected with the winch 3 through the main tension rope 5, the winch 3 is mounted on one side of the lower surface of the bottom plate 1 close to, the motor 11 is connected with the driving bevel gear 9, the control cabinet 12 is connected with the motor 11 and the acceleration sensor 13, when the automobile is braked emergently, the acceleration sensor 13 sends a signal to the control cabinet 12, the control cabinet 12 controls the motor 11 to operate, the motor 11 drives the driving bevel gear 9 to drive the driven bevel gear 10 to operate, the winch 3 rotates along with the driving bevel gear and tightens the main tension rope 5 to drive the protective cover 4 to contract, and therefore goods in a carriage are prevented from moving forwards.
In the embodiment, a plurality of supporting pieces 15 are further installed between the bottom plate 1 and the wagon underframe 14 at the left and right sides.
In the embodiment, the supporting members 15 are symmetrically and equidistantly arranged on the left and right sides.
In the embodiment, the protective cover 4 is a tear-resistant nylon cloth.
In the embodiment, the winch 3 is rigidly connected with the driven bevel gear 10.
In the embodiment, the drive bevel gear 9 is geared with the driven bevel gear 10.
The utility model discloses a use method as follows:
taking the example of figures 1 and 2 as an example,
step A: when the automobile decelerates suddenly, the ABS sensor and the acceleration sensor of the automobile tire transmit signals to the control cabinet.
And B: the control cabinet receives signals and controls the motor to operate, the motor drives the driving bevel gear 8 to drive the driven bevel gear 9 to operate, the winch 3 rotates along with the driving bevel gear and tensions the main tension rope 5 to drive the protective cover 4 to contract, and therefore goods in the carriage are prevented from moving forwards.
Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, a plurality of modifications and decorations without departing from the principle of the present invention should be considered as the protection scope of the present invention.
Claims (5)
1. A truck cab protection system, characterized in that: the device comprises a bottom plate (1), a pair of fixed pulleys (2), a winch (3), a protective cover (4), a main tension rope (5), a pair of auxiliary tension ropes (6), a pair of side tension ropes (7), a tension rope connector (8), a driving bevel gear (9), a driven bevel gear (10), a motor (11), a control cabinet (12) and an acceleration sensor (13);
the end, close to the vehicle head, of the bottom plate (1) is connected with a truck chassis (14), an installation gap is reserved between the bottom plate (1) and the truck chassis (14), a plurality of supporting pieces (15) are further installed on the left side and the right side between the bottom plate (1) and the truck chassis (14), two fixed pulleys (2) are symmetrically and fixedly installed on the lower surface of the bottom plate (1), the lower end of the protective cover (4) is fixed at one end, close to the vehicle head, of the truck chassis (14), one end of the side tension rope (7) is connected with the upper end of the protective cover (4), the other end of the side tension rope is connected with the auxiliary tension rope (6), one ends of the two auxiliary tension ropes (6) are connected to two sides of the lower end of the protective cover (4), the other ends of the two auxiliary tension ropes are connected with a tension rope connector (8) through the two fixed pulleys (2), the tension rope connector (8) is connected with the, winch (3) is connected with driven bevel gear (10), surface mounting has drive bevel gear (9), motor (11), switch board (12) and acceleration sensor (13) on freight train chassis (14), motor (11) are connected with drive bevel gear (9), switch board (12) are connected with motor (11) and acceleration sensor (13), and when car emergency braking, acceleration sensor (13) send signal to switch board (12), and switch board (12) control motor (11) operation, motor (11) drive bevel gear (9) drive driven bevel gear (10) operation, make winch (3) rotate thereupon and strain main pulling force rope (5) and drive safety cover (4) shrink to prevent goods forward movement in the carriage.
2. A truck cab protection system as claimed in claim 1, wherein: the left side and the right side of the supporting piece (15) are symmetrically distributed at equal intervals.
3. A truck cab protection system as claimed in claim 2, wherein: the protective cover (4) is made of tear-resistant nylon cloth.
4. A truck cab protection system according to claim 3, wherein: the winch (3) is rigidly connected with the driven bevel gear (10).
5. A truck cab protection system according to claim 4, wherein: the driving bevel gear (9) is in gear connection with the driven bevel gear (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920894752.5U CN210363562U (en) | 2019-06-14 | 2019-06-14 | Truck cab protection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920894752.5U CN210363562U (en) | 2019-06-14 | 2019-06-14 | Truck cab protection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210363562U true CN210363562U (en) | 2020-04-21 |
Family
ID=70264822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920894752.5U Expired - Fee Related CN210363562U (en) | 2019-06-14 | 2019-06-14 | Truck cab protection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210363562U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112829671A (en) * | 2021-02-04 | 2021-05-25 | 江苏中泰建发集团有限公司 | A raw and other materials conveying equipment for building bridge |
-
2019
- 2019-06-14 CN CN201920894752.5U patent/CN210363562U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112829671A (en) * | 2021-02-04 | 2021-05-25 | 江苏中泰建发集团有限公司 | A raw and other materials conveying equipment for building bridge |
| CN112829671B (en) * | 2021-02-04 | 2022-06-10 | 江苏中泰建发集团有限公司 | A raw and other materials conveying equipment for building bridge |
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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 |
Granted publication date: 20200421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |