CN220615649U - Engineering vehicle anticollision alarm device - Google Patents
Engineering vehicle anticollision alarm device Download PDFInfo
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- CN220615649U CN220615649U CN202322293483.6U CN202322293483U CN220615649U CN 220615649 U CN220615649 U CN 220615649U CN 202322293483 U CN202322293483 U CN 202322293483U CN 220615649 U CN220615649 U CN 220615649U
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- pull
- pull wire
- contact frame
- connecting plate
- controller
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- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000007 visual effect Effects 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000005491 wire drawing Methods 0.000 description 2
- 229910002065 alloy metal Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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- Emergency Alarm Devices (AREA)
Abstract
The utility model relates to an engineering vehicle anti-collision alarm device, which belongs to the technical field of vehicle collision alarm and comprises a mounting plate, a controller, an audible-visual alarm and a contact frame, wherein the mounting plate is used for being connected with a vehicle anti-collision beam, the controller is arranged in a vehicle control room, two limiting plates are symmetrically and fixedly arranged on the left surface of the mounting plate, the contact frame is trapezoid, a connecting plate is fixedly arranged on the rear surface of the contact frame, the connecting plate is slidably arranged between the two limiting plates, a plurality of springs are arranged between the right surface of the connecting plate and the left surface of the mounting plate, a pull switch is fixedly arranged on the left surface of the mounting plate, the pull switch is electrically connected with the controller, the controller is electrically connected with the audible-visual alarm, a pull wire groove is formed in the upper surface of the connecting plate, the rear end of a pull wire of the pull switch penetrates through the pull wire groove and is fixedly connected with the left surface of the mounting plate, the pull wire of the pull switch is in a tightening state, the range of triggering alarm is larger, and the direction of triggering alarm is more comprehensive.
Description
Technical Field
The utility model belongs to the technical field of vehicle collision warning, and particularly relates to an engineering vehicle collision warning device.
Background
The noise of the engineering construction site is large, the construction environment is complex, the volume of the engineering vehicle is large, a visual blind area exists for a driver, the construction site and personnel are complex, the collision of the personnel in the visual blind area is easy to occur in the slow moving process of the vehicle, and in order to avoid causing irrecoverable major accidents, an anti-collision alarm device is generally arranged at the position of an anti-collision beam of the vehicle.
Through searching, china in the related field grants patents, patent numbers: CN216069794U, patent name: the utility model provides a dangerous goods vehicle transportation is with crashproof alarm device, which comprises a vehicle body, the both sides in the dead ahead and the rear of automobile body all are provided with alarm mechanism, the rear side of automobile body bottom is provided with crashproof mechanism, crashproof mechanism includes the mounting panel, the mounting panel is fixed in the bottom of automobile body, and the right side of mounting panel is connected with crashproof board through rotating the piece rotation, the left bottom of crashproof board is connected with branch through the connecting piece rotation, the one end of branch runs through there is the sleeve, and the sleeve obtains bottom fixed connection through fixed block and mounting panel, telescopic inner wall fixedly connected with spring, the right-hand member of spring passes through connecting block and branch fixed connection.
Above-mentioned dangerous goods vehicle transportation is with crashproof alarm device among the prior art, because crashproof board is installed on the mounting panel through rotating the piece rotation, when the barrier is bumped crashproof board from rear side or front side, can't order about crashproof board trigger alarm mechanism, has the less problem of trigger range, consequently, especially provides an engineering vehicle crashproof alarm device and solves above-mentioned technical problem.
Disclosure of Invention
According to the anti-collision alarm device for transporting the dangerous goods vehicle, when an obstacle collides with the anti-collision plate from the rear side or the front side, the anti-collision plate cannot be driven to trigger the alarm mechanism, and the problem that the triggering range is small is solved. The specific technical scheme is as follows:
the utility model provides an engineering vehicle anticollision alarm device, includes the mounting panel that is used for being connected with vehicle anticollision roof beam, sets up the controller and audible-visual annunciator and contact frame in the vehicle control room, the left surface symmetry fixed mounting of mounting panel has two limiting plates, the contact frame is trapezoidal, and the rear surface fixed mounting of contact frame has the connecting plate, connecting plate slidable mounting is between two limiting plates, and installs a plurality of springs between the right surface of connecting plate and the left surface of mounting panel, the left surface fixed mounting of mounting panel has the pullswitch, pullswitch and controller electric connection, controller and audible-visual annunciator electric connection;
the upper surface of connecting plate has seted up the stay wire groove, the rear end of stay wire of pullswitch runs through the stay wire groove and is connected with the left surface fixed of mounting panel, and the stay wire of pullswitch is in the state of tightening.
In the technical scheme, two guide wheel frames are symmetrically and fixedly arranged on the left surface of the mounting plate, guide wheels are rotatably arranged on the outer surfaces of the upper ends of the guide wheel frames, and pull wires of the pull switch are positioned in wheel grooves of the guide wheels;
in the technical scheme, the upper surface of the limiting plate is symmetrically and penetratingly provided with round through holes, the upper surface and the lower surface of the connecting plate are symmetrically and fixedly provided with limiting columns, and the limiting columns are respectively positioned in the corresponding round through holes;
in the technical scheme, the pull wire of the pull switch is a steel wire pull wire;
in the technical scheme, the outer surface of the contact frame is fixedly provided with the rubber protective sleeve;
in the above technical scheme, the upper and lower surfaces of contact frame all are provided with T shape spread groove, the inboard of rubber lag is provided with T shape limit relatively, T shape limit joint is in the T shape spread groove that corresponds.
Compared with the prior art, the anti-collision alarm device for the engineering vehicle has the beneficial effects that:
according to the utility model, the trapezoidal contact frame is arranged, the connecting plate is slidably mounted between the two limiting plates by the spring, the pull wire of the pull switch is placed in the wire slot of the connecting plate, and when an obstacle collides with the contact frame from the front side or the rear side, the connecting plate can be driven to pull the pull wire of the pull switch from multiple directions in an inclined manner, so that the pull switch is triggered to convey a passive switching value signal to the controller, the controller makes judgment, the audible and visual alarm is controlled to send an alarm to remind a person in a vehicle cab to brake in time, the range of triggering the alarm is larger, and the direction of triggering the alarm is more comprehensive.
Drawings
Fig. 1 is a schematic diagram of an explosive structure according to the present utility model.
Fig. 2 is an enlarged view of a partial structure at a in fig. 1.
Fig. 3 is an enlarged view of a partial structure at b in fig. 1.
Fig. 4 is a schematic view of a mounting plate structure according to the present utility model.
Fig. 5 is a schematic top view of the present utility model.
In fig. 1-5, wherein: the device comprises a 1-mounting plate, a 11-limiting plate, a 111-round through hole, a 12-guide wheel frame, a 13-guide wheel, a 2-contact frame, a 21-T-shaped connecting groove, a 3-connecting plate, a 31-wire drawing groove, a 32-limiting column, a 4-spring, a 5-wire drawing switch, a 6-controller, a 7-audible and visual alarm, an 8-rubber protective sleeve and an 81-T-shaped edge.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution:
the utility model provides an engineering vehicle anticollision alarm device, including the mounting panel 1 that is used for being connected with vehicle anticollision roof beam, set up the controller 6 and audible-visual annunciator 7 and contact frame 2 in the vehicle control room, the left surface symmetry fixed mounting of mounting panel 1 has two limiting plates 11, contact frame 2 is trapezoidal, and the rear surface fixed mounting of contact frame 2 has connecting plate 3, connecting plate 3 slidable mounting is between two limiting plates 11, and install a plurality of springs 4 between the right surface of connecting plate 3 and the left surface of mounting panel 1, the left surface fixed mounting of mounting panel 1 has pull switch 5, pull switch 5 and controller 6 electric connection, controller 6 and audible-visual annunciator 7 electric connection, pull wire groove 31 has been seted up to the upper surface of connecting plate 3, the rear end of pull wire of pull switch 5 runs through pull wire groove 31 and the left surface fixed connection of mounting panel 1, and the pull wire of pull switch 5 is in the state of tightening, contact frame 2 is alloy metal frame;
through setting up contact frame 2 as trapezoidal as shown in fig. 1, and with it through behind the spring slidable mounting to two limiting plates 11, can enlarge the triggering range of front and back both sides, when the barrier collides with contact frame 2 from the left side, connecting plate 3 can be moved to mounting panel 1 direction under the drive of contact frame 2, thereby pull the line in the slot 31 of acting as go-between, thereby trigger pull switch 5 and send passive switching value signal to controller 6, make the judgement after the signal is received to controller 6, control audible-visual annunciator 7 reports to the police in the driver's cabin, thereby suggestion driver in time brakes, avoid appearing the accident, after the driver brakes, can stop the warning through controller 6 control audible-visual annunciator 7, after barrier breaks away from the contact with contact frame 2, connecting plate 3 under the effect of spring 4, contact frame 2 and act as go-between all reset, act as go-between and return to the state of being stretched, prepare for next trigger alarm, this anticollision alarm device compares with prior art, the triggering range is wider, it is more convenient to use, can effectively reduce accident rate.
In order to ensure that the pull wire of the pull switch is in a tight state, as shown in fig. 2 and 4, two guide wheel frames 12 are symmetrically and fixedly arranged on the left surface of the mounting plate 1, guide wheels 13 are rotatably arranged on the outer surfaces of the upper ends of the guide wheel frames 12, the pull wire of the pull switch 5 is positioned in a wheel groove of the guide wheels 13, and the pull wire is in a tight state through the support of the guide wheel frames 12 and the guide wheels 13 on the pull wire.
It should be noted that, in order to avoid the connection board 3 from sliding off the position between the two limiting plates 11 at will, as shown in fig. 3 and 4, round through holes 111 are symmetrically and penetratingly formed on the upper surfaces of the limiting plates 11, and the limiting columns 32 are symmetrically and fixedly mounted on the upper and lower surfaces of the connection board 3, and after the limiting columns 32 are disposed in the corresponding round through holes 111, the limiting plates 11 are limited to be separated from the space between the two limiting plates 11 by utilizing the cooperation of the limiting columns 32 and the round through holes 111 on the premise that the sliding of the contact frame 2 in the front, rear and left directions of the mounting plate 1 is not affected.
In addition, in order to ensure the service life of the pull wire, the pull wire of the pull switch 5 needs to be a steel wire pull wire.
In addition, in order to avoid the contact frame 2 from being scratched when contacting with the obstacle, as shown in fig. 5, a rubber protecting sleeve 8 is fixedly arranged on the outer surface of the contact frame 2, and the rubber protecting sleeve 8 can be used for replacing the contact frame 2 to contact with the obstacle, so that the contact frame is prevented from being scratched.
Specifically, in order to facilitate the installation of the rubber protection sleeve 8, as shown in fig. 1, T-shaped connecting grooves 21 are formed in the upper and lower surfaces of the contact frame 2, T-shaped edges 81 are formed on the inner sides of the rubber protection sleeve 8, and after the T-shaped edges 81 are clamped in the corresponding T-shaped connecting grooves 21, the rubber protection sleeve 8 can be installed on the outer surface of the contact frame 2.
Claims (6)
1. The utility model provides an engineering vehicle anticollision alarm device, includes mounting panel (1) that is used for being connected with vehicle anticollision roof beam, setting up controller (6) and audible-visual annunciator (7) and contact frame (2) in vehicle control room, a serial communication port, the left surface symmetry fixed mounting of mounting panel (1) has two limiting plates (11), contact frame (2) are trapezoidal, and the rear surface fixed mounting of contact frame (2) has connecting plate (3), connecting plate (3) slidable mounting is between two limiting plates (11), and installs a plurality of springs (4) between the right surface of connecting plate (3) and the left surface of mounting panel (1), the left surface fixed mounting of mounting panel (1) has stay switch (5), stay switch (5) and controller (6) electric connection, controller (6) and audible-visual annunciator (7) electric connection.
The pull wire groove (31) is formed in the upper surface of the connecting plate (3), the rear end of the pull wire of the pull switch (5) penetrates through the pull wire groove (31) and is fixedly connected with the left surface of the mounting plate (1), and the pull wire of the pull switch (5) is in a tightening state.
2. The anti-collision alarm device for the engineering vehicle according to claim 1, wherein two guide wheel frames (12) are symmetrically and fixedly arranged on the left surface of the mounting plate (1), guide wheels (13) are rotatably arranged on the outer surfaces of the upper ends of the guide wheel frames (12), and a pull wire of the pull switch (5) is positioned in a wheel groove of the guide wheels (13).
3. The anti-collision warning device for the engineering vehicle according to claim 2, wherein round through holes (111) are symmetrically formed in the upper surface of the limiting plate (11) in a penetrating mode, limiting columns (32) are symmetrically and fixedly arranged on the upper surface and the lower surface of the connecting plate (3), and the limiting columns (32) are respectively located in the corresponding round through holes (111).
4. An engineering vehicle anti-collision alarm device according to any one of claims 1-3, characterized in that the pull wire of the pull switch (5) is a steel wire pull wire.
5. The anti-collision alarm device for the engineering vehicle according to claim 4, wherein a rubber protecting sleeve (8) is fixedly arranged on the outer surface of the contact frame (2).
6. The anti-collision warning device for the engineering vehicle according to claim 5, wherein the upper surface and the lower surface of the contact frame (2) are respectively provided with a T-shaped connecting groove (21), the inner sides of the rubber protective sleeves (8) are oppositely provided with T-shaped edges (81), and the T-shaped edges (81) are clamped in the corresponding T-shaped connecting grooves (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322293483.6U CN220615649U (en) | 2023-08-25 | 2023-08-25 | Engineering vehicle anticollision alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322293483.6U CN220615649U (en) | 2023-08-25 | 2023-08-25 | Engineering vehicle anticollision alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220615649U true CN220615649U (en) | 2024-03-19 |
Family
ID=90228253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322293483.6U Active CN220615649U (en) | 2023-08-25 | 2023-08-25 | Engineering vehicle anticollision alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220615649U (en) |
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2023
- 2023-08-25 CN CN202322293483.6U patent/CN220615649U/en active Active
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