CN216188701U - Driving collision device - Google Patents
Driving collision device Download PDFInfo
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- CN216188701U CN216188701U CN202122650292.1U CN202122650292U CN216188701U CN 216188701 U CN216188701 U CN 216188701U CN 202122650292 U CN202122650292 U CN 202122650292U CN 216188701 U CN216188701 U CN 216188701U
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- touch
- collision
- rod
- travelling crane
- connecting plate
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Abstract
A driving anti-collision device comprises a driving and anti-collision device; the two ends of the travelling crane are respectively connected with two anti-collision devices, and the two anti-collision devices are arranged in axial symmetry by taking the travelling crane as an axis; the anti-collision device comprises a fixed rod, a connecting plate, a proximity switch, an elastic piece and a touch bracket; the fixed rod is connected to the travelling crane; the proximity switch, the touch bracket and the connecting plate are sequentially connected to the fixed rod from the traveling crane far away to the traveling crane close to the traveling crane; one end of the elastic piece is connected to the other end of the connecting plate, and the other end of the elastic piece is connected to the touch support. The touch bracket rotates and leaves the induction range of the proximity switch, and the proximity switch starts to alarm to remind workers of being in a dangerous area, so that the personal safety of the workers is protected; under the action of the elastic piece, the touch support restores the original position, and the alarm device stops giving an alarm.
Description
Technical Field
The utility model belongs to the technical field of travelling cranes, and particularly relates to an anti-collision device for travelling cranes.
Background
A plurality of traveling cranes run back and forth on the track on the existing oxidation line, workers need to frequently check or maintain the traveling cranes and also need to be close to the slot positions to observe the working state of the cell body, pay attention to the working condition of the traveling cranes all the time, maintain the normal running of a factory and make contribution to the development of industry.
However, the staff maintains the travelling crane or observes the cell body, and the staff all need be close to the travelling crane, and the travelling crane probably can collide the staff in service, probably pushes down the staff or hook the clothing of staff, even probably hooks the staff in the cell body, and workman personnel's personal safety suffers great threat.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention is directed to provide a travelling crane collision avoidance apparatus, so as to solve the technical problem in the prior art that personnel maintain a travelling crane or observe a tank body, and the personnel need to approach the travelling crane, so that the travelling crane may collide with the personnel during operation, the personnel may be pushed over or hooked on the clothing of the personnel, and even the personnel safety of the personnel may be greatly threatened.
In order to achieve the purpose, the technical scheme of the utility model is realized as follows:
a driving anti-collision device comprises a driving and anti-collision device;
the two ends of the travelling crane are respectively connected with two anti-collision devices, and the two anti-collision devices are arranged in axial symmetry by taking the travelling crane as an axis;
the anti-collision device comprises a fixed rod, a connecting plate, a proximity switch, an elastic piece and a touch bracket;
the fixed rod is connected to the travelling crane;
the proximity switch, the touch bracket and the connecting plate are sequentially connected to the fixed rod from the traveling crane far away to the traveling crane close to the traveling crane;
one end of the elastic piece is connected to the other end of the connecting plate, and the other end of the elastic piece is connected to the touch support.
Further, a limiting plate is arranged on the fixing rod and is arranged between the connecting plate and the touch support; the side of limiting plate butt is in touching the side of support.
Further, the touch support comprises a rotating plate, a first extension rod, a second extension rod and a touch rod;
the one end of rotor plate is rotated and is connected on the dead lever, and the other end of rotor plate is connected in one of first extension rod and is served, and the other end of first extension rod is connected perpendicularly in one of second extension rod, and the other end of second extension rod is connected on the touch pole.
Furthermore, a collision soft belt is arranged between the two anti-collision devices, one end of the collision soft belt is connected to one touch rod, and the other end of the collision soft belt is connected to the other touch rod.
Compared with the prior art, the travelling crane anti-collision device has the following advantages:
(1) the touch bracket rotates and leaves the sensing range of the proximity switch, and the proximity switch starts to alarm to remind workers of being in a dangerous area, so that the personal safety of the workers is protected; under the action of the elastic piece, the touch support restores the original position, and the alarm device stops giving an alarm.
(2) The side face of the limiting plate abuts against the side face of the touch support, so that the elastic piece is prevented from being overlarge in elasticity, the touch support rotates in the direction far away from the travelling crane, and the upper end of the touch support is prevented from contacting with the connecting plate.
(3) The second extension rod and the touch rod are far away from the travelling crane, so that a safety distance can be provided for workers, and even if the workers touch the touch rod, an alarm is given. The travelling crane and the working personnel still have a safe distance, and the safety of the working personnel is improved.
(4) The length and width of the rotating plate are larger than the diameter of the first extension rod, and the diameters of the first extension rod and the second extension rod are as large, so that the use of materials is reduced, and the weight of the touch support is reduced. The swing of touching support is convenient for, and the warning is more sensitive.
(5) The collision soft belt is arranged between the two touch rods of the two anti-collision devices, so that the contact range of a worker and the anti-collision devices is enlarged, the worker can touch the touch rods when standing at the left end and the right end of the travelling crane, the travelling crane can give an alarm, the worker can touch the collision soft belt when standing at the middle position of the travelling crane, the collision soft belt drives the touch support to rotate, and the travelling crane can give an alarm.
(6) The soft collision belt can also protect workers from falling into the tank body.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:
fig. 1 is a schematic structural diagram of a driving anti-collision device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of the collision avoidance device according to the embodiment of the present invention.
Description of reference numerals:
100-driving; 200-a collision-prevention device;
201-fixing rod; 202-connecting plate;
203-proximity switches; 204-an elastic member;
205-touching the support; 206-a limiting plate;
207-rotating plate; 208-a first extender rod;
209-a second extension rod; 210-a touch bar;
211-impact soft band.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1-2, the collision-preventing device for a traveling crane provided by the present invention includes a traveling crane 100 and a collision-preventing device 200;
the two ends of the travelling crane 100 are respectively connected with two anti-collision devices 200, the number of the anti-collision devices 200 is two, and the two anti-collision devices 200 are arranged in an axisymmetric manner by taking the travelling crane 100 as an axis;
the anti-collision device 200 comprises a fixing rod 201, a connecting plate 202, a proximity switch 203, an elastic piece 204 and a touch bracket 205;
the fixed rod 201 is connected to the travelling crane 100;
the proximity switch 203, the touch bracket 205 and the connecting plate 202 are sequentially connected to the fixing rod 201 from the position far away from the travelling crane 100 to the position close to the travelling crane 100;
one end of the elastic member 204 is connected to the other end of the connection plate 202, and the other end of the elastic member 204 is connected to the touch bracket 205.
In an embodiment of the present invention, as shown in fig. 1 and 2, the left and right ends of the traveling crane 100 are respectively connected with the anti-collision devices 200, the two anti-collision devices 200 are symmetrically arranged with the traveling crane 100 as an axis, the left and right fixing rods 201 are respectively welded at the left and right ends of the traveling crane 100, the proximity switch 203, the touch bracket 205 and the connecting plate 202 are sequentially connected to the fixing rods 201 from the position far away from the traveling crane 100 to the position close to the traveling crane 100, the proximity switch 203 is fixed to the fixing rods 201 through bolts, the touch bracket 205 is rotatably connected to the fixing rods 201 through bolts, the lower end of the connecting plate 202 is fixed to the fixing rods 201 through bolts, and the two ends of the elastic element 204 are respectively connected between the connecting plate 202 and the touch bracket 205.
When the driving moves and removes to workman's direction in opposite directions, the staff touches the lower extreme that touches touching support 205, touch support 205 uses the bolt to take place to rotate as the axle, the lower extreme that touches support 205 rotates to the direction that is close to the driving, proximity switch 203 detects when touching support 205 and leaves, can trigger alarm device, when the staff knows someone is dangerous from the distance of driving 100, can stop the operation of driving 100, protection staff's personal safety, proximity switch 203 is prior art with alarm device's connection, not narration here one by one. When the staff is far away from the device, under the action of the elastic piece 204, the touch support 205 restores the original position, and the alarm device stops giving an alarm.
More preferably, a limiting plate 206 is arranged on the fixing rod 201, and the limiting plate 206 is arranged between the connecting plate 202 and the touch bracket 205; the side surface of the stopper plate 206 abuts against the side surface of the touch bracket 205.
In an embodiment of the utility model, as shown in fig. 1 and 2, the side surface of the position-limiting plate 206 abuts against the side surface of the touch bracket 205, so as to prevent the elastic member 204 from having an excessive elastic force, and prevent the touch bracket 205 from rotating too much in a direction away from the car 100, so as to prevent the upper end of the touch bracket 205 from contacting the connection plate 202.
More preferably, the touch bracket 205 includes a rotation plate 207, a first extension bar 208, a second extension bar 209, and a touch bar 210;
one end of the rotating plate 207 is rotatably connected to the fixing rod 201, the other end of the rotating plate 207 is connected to one end of the first extension rod 208, the other end of the first extension rod 208 is vertically connected to one end of the second extension rod 209, and the other end of the second extension rod 209 is connected to the touch rod 210.
In an embodiment of the utility model, as shown in fig. 1 and 2, the upper end of the rotating plate 207 is rotatably connected to the fixing rod 201 through a bolt, the lower end of the rotating plate 207 is welded to the upper end of the first extension rod 208, the lower end of the first extension rod 208 is vertically connected to the end of the second extension rod 209 close to the traveling crane 100, the end of the second extension rod 209 far away from the traveling crane 100 is vertically welded with the touch rod 210, and the second extension rod 209 and the touch rod 210 are far away from the traveling crane 100, so that a safety distance can be provided for a worker, even if the worker touches the touch rod 210, an alarm occurs. The travelling crane and the working personnel still have a safe distance, and the safety of the working personnel is improved.
The length and width of the rotating plate 207 are larger than the diameter of the first extension rod 208, and the diameters of the first extension rod 208 and the second extension rod 209 are as large, so that the use of materials is reduced, and the weight of the touch support 205 is reduced. The swing of touching support 205 is convenient for, and the warning is more sensitive.
More preferably, a collision soft belt 211 is disposed between the two collision prevention devices 200, one end of the collision soft belt 211 is connected to one touch bar 210, and the other end of the collision soft belt 211 is connected to the other touch bar 210.
In an embodiment of the present invention, as shown in fig. 1 and 2, the collision soft belt 211 is installed at a position between two touch rods of two anti-collision devices 200, so as to increase the contact range between the worker and the anti-collision devices 200, not only the worker standing at the left and right ends of the traveling crane 100 can contact the touch rods 210, the traveling crane 100 will give an alarm, the worker standing at the middle position of the traveling crane touches the collision soft belt 211, the collision soft belt 211 drives the touch bracket 205 to rotate, and the traveling crane 100 will also give an alarm; the impact soft belt 211 can also protect workers from falling into the tank body.
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 driving collision avoidance device which characterized in that: comprises a travelling crane (100) and an anti-collision device (200);
the two ends of the travelling crane (100) are respectively connected with the anti-collision devices (200), the number of the anti-collision devices (200) is two, and the two anti-collision devices (200) are arranged in an axisymmetric manner by taking the travelling crane (100) as an axis;
the anti-collision device (200) comprises a fixing rod (201), a connecting plate (202), a proximity switch (203), an elastic piece (204) and a touch bracket (205);
the fixing rod (201) is connected to the traveling crane (100);
the proximity switch (203), the touch bracket (205) and the connecting plate (202) are sequentially connected to the fixing rod (201) from the position far away from the travelling crane (100) to the position close to the travelling crane (100);
one end of the elastic piece (204) is connected to the other end of the connecting plate (202), and the other end of the elastic piece (204) is connected to the touch bracket (205).
2. A driving collision prevention device according to claim 1, wherein: a limiting plate (206) is arranged on the fixing rod (201), and the limiting plate (206) is arranged between the connecting plate (202) and the touch bracket (205); the side surface of the limit plate (206) abuts against the side surface of the touch bracket (205).
3. A driving collision prevention device according to claim 2, wherein: the touch bracket (205) comprises a rotating plate (207), a first extension rod (208), a second extension rod (209) and a touch rod (210);
one end of the rotating plate (207) is rotatably connected to the fixing rod (201), the other end of the rotating plate (207) is connected to one end of the first extension rod (208), the other end of the first extension rod (208) is perpendicularly connected to one end of the second extension rod (209), and the other end of the second extension rod (209) is connected to the touch rod (210).
4. A driving collision prevention device according to claim 3, wherein: a collision soft belt (211) is arranged between the two collision preventing devices (200), one end of the collision soft belt (211) is connected to one touch rod (210), and the other end of the collision soft belt (211) is connected to the other touch rod (210).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122650292.1U CN216188701U (en) | 2021-11-01 | 2021-11-01 | Driving collision device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122650292.1U CN216188701U (en) | 2021-11-01 | 2021-11-01 | Driving collision device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216188701U true CN216188701U (en) | 2022-04-05 |
Family
ID=80898368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122650292.1U Active CN216188701U (en) | 2021-11-01 | 2021-11-01 | Driving collision device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216188701U (en) |
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2021
- 2021-11-01 CN CN202122650292.1U patent/CN216188701U/en active Active
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