CN218145466U - Crane trolley with anti-collision device - Google Patents
Crane trolley with anti-collision device Download PDFInfo
- Publication number
- CN218145466U CN218145466U CN202222202742.5U CN202222202742U CN218145466U CN 218145466 U CN218145466 U CN 218145466U CN 202222202742 U CN202222202742 U CN 202222202742U CN 218145466 U CN218145466 U CN 218145466U
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- CN
- China
- Prior art keywords
- fixedly connected
- crane
- trolley
- plate
- collision
- Prior art date
- 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.)
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- 238000013016 damping Methods 0.000 claims description 9
- 230000002265 prevention Effects 0.000 claims 1
- 241000282693 Cercopithecidae Species 0.000 abstract description 16
- 230000003139 buffering effect Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
- B66C15/04—Safety gear for preventing collisions, e.g. between cranes or trolleys operating on the same track
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C7/00—Runways, tracks or trackways for trolleys or cranes
- B66C7/16—Devices specially adapted for limiting trolley or crane travel; Arrangements of buffer-stops
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
- F16F15/085—Use of both rubber and metal springs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2230/00—Purpose; Design features
- F16F2230/0047—Measuring, indicating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Control And Safety Of Cranes (AREA)
Abstract
The utility model belongs to the technical field of the hoist, especially, be a monkey with collision device, including crane rack, crane rack's top sliding connection has two trolleys, the top fixedly connected with warning bell of monkey, two buffer spring of fixedly connected with and two dampers one in the trolley, the same movable plate of one end fixedly connected with of two buffer spring and two dampers one, two supporting legs of one side fixedly connected with of movable plate, the same anticollision board of one end fixedly connected with of two supporting legs. The utility model has the advantages of reasonable design, can cushion the protection to bumping between two monkey and between monkey and the girder, reduced the degree that the monkey damaged, can send the warning simultaneously to in time remind personnel to operate the monkey, avoid continuing the condition of bumping.
Description
Technical Field
The utility model relates to a hoist technical field especially relates to a monkey with collision device.
Background
The portal crane is a variant of a bridge crane, is called a portal crane and is mainly used for loading and unloading outdoor goods yard, stock yard goods and bulk goods; gantry crane has characteristics such as place utilization rate is high, the operation scope is big, the adaptation face is wide, the commonality is strong, can both obtain wide use in each trade, for example use in the goods hoist and mount in the tunnel, for the convenience of loading and unloading goods now sometimes, can set up two monkey on a girder.
However, when the two trolleys travel, collision is easy to occur between the two trolleys and between the trolleys and the main beam, and the trolleys are not provided with a protection mechanism, so that the trolleys are damaged due to collision, and therefore the trolley with the anti-collision device is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art and providing a crane trolley with an anti-collision device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the crane trolley with the anti-collision device comprises a crane rack, wherein the top of the crane rack is connected with two crane trolleys in a sliding manner, the top of each crane trolley is fixedly connected with a warning bell, two buffer springs and two dampers I are fixedly connected in each crane trolley, one end of each buffer spring and one end of each damper I are fixedly connected with the same movable plate, one side of each movable plate is fixedly connected with two supporting legs, one end of each supporting leg is fixedly connected with the same anticollision plate, one side of each movable plate is fixedly connected with a first conducting strip, one inner wall of each crane trolley is fixedly connected with a second conducting strip, one side of each movable plate is rotatably connected with two movable rods, one end of each movable rod is rotatably connected with a sliding block, one side of each sliding block and the inner wall of each crane trolley are fixedly connected with the same damper II, one side of each sliding block is fixedly connected with a guide plate, each damping spring is fixedly connected on each guide plate, the top of each crane rack is fixedly connected with two warning lamps, one end of each movable rod is fixedly connected with two transverse springs and two dampers III, one end of each transverse spring and one end of each damper III are fixedly connected with the same damper plate, one protective plate is fixedly connected with two transverse moving plates, one end of each transverse moving rod, one protective plates are fixedly connected with a pressure sensor on each crane rack, and two pressure sensors are connected on each protective plate.
Preferably, the other side of the protection plate is fixedly connected with a rubber pad.
Preferably, a cushion pad is fixedly connected to one side of the anti-collision plate.
Preferably, the protection plate is slidably sleeved in the crane frame.
Preferably, two grooves are formed in the inner wall of one side of the crane trolley, one ends, away from each other, of the two damping springs are fixedly connected to the inner walls of the corresponding grooves, and the two guide plates are respectively sleeved in the corresponding grooves in a sliding mode.
Preferably, two through holes are formed in the other side of the crane trolley, and the two supporting legs are respectively connected in the corresponding through holes in a sliding mode.
In the utility model, the crane trolley with the anti-collision device can well buffer and protect the collision between the crane trolleys by arranging the cushion pad, the anti-collision plate, the movable plate, the damper I, the buffer spring, the movable rod, the sliding block, the guide plate, the damping spring, the damper II, the conductive sheet I, the conductive sheet II and the warning bell, so that the damage degree caused by the collision between the crane trolleys is reduced, meanwhile, the conductive sheet I is in contact with the conductive sheet II, and the warning bell gives out the warning bell, thereby timely reminding personnel to operate and avoiding the continuous collision;
in the utility model, the crane trolley with the anti-collision device can well buffer the collision between the crane trolley and the crane frame by arranging the protection plate, the rubber pad, the pressing plate, the pressure sensor, the transverse moving plate, the transverse spring, the damper and the warning lamp, and the pressing plate extrudes the pressure sensor, so that the warning lamp emits flickering light to remind people of operating the crane trolley in time and avoid continuous collision;
the utility model has the advantages of reasonable design, can bump between two monkey and between monkey and the girder and carry out buffer protection, reduced the degree that the monkey damaged, can send the warning simultaneously to in time remind personnel to operate the monkey, avoid continuing the condition of bumping.
Drawings
Fig. 1 is a schematic structural view of a crane trolley with an anti-collision device according to the present invention;
fig. 2 is a cross-sectional view of a crane trolley with an anti-collision device according to the present invention;
fig. 3 is a schematic structural view of a portion a of the crane trolley with an anti-collision device according to the present invention;
fig. 4 is a top cross-sectional view of the trolley with an anti-collision device according to the present invention.
In the figure: 1. a gantry frame; 2. a warning light; 3. a crane trolley; 4. a warning bell; 5. supporting legs; 6. an anti-collision plate; 7. a cushion pad; 8. a connecting rod; 9. a protection plate; 10. a rubber pad; 11. moving the plate; 12. a first conducting sheet; 13. a second conducting sheet; 14. a first damper; 15. a buffer spring; 16. a movable rod; 17. a second damper; 18. a damping spring; 19. a groove; 20. a guide plate; 21. a slider; 22. a pressing plate; 23. a pressure sensor; 24. transversely moving the plate; 25. a third damper; 26. a transverse spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a trolley with an anti-collision device, including a trolley frame 1, the top of the trolley frame 1 is slidably connected with two trolleys 3, the top of the trolley 3 is fixedly connected with a warning bell 4, the inside of the trolley 3 is fixedly connected with two buffer springs 15 and two dampers 14, one end of each of the two buffer springs 15 and the two dampers 14 is fixedly connected with a same movable plate 11, one side of the movable plate 11 is fixedly connected with two support legs 5, one end of each of the two support legs 5 is fixedly connected with a same crash-proof plate 6, one side of the movable plate 11 is fixedly connected with a first conductive plate 12, one side of the trolley 3 is fixedly connected with a second conductive plate 13, one side of the movable plate 11 is rotatably connected with two movable rods 16, one end of each movable rod 16 is rotatably connected with a sliding block 21, one side of the sliding block 21 and the inner wall of the trolley 3 are fixedly connected with a same damper 17, one side of the sliding block 21 is fixedly connected with a guide plate 20, one end of the guide plate 20 is fixedly connected with a damping spring 18, the top of the crane frame 1 is fixedly connected with two warning lamps 2, one side of the inner wall of the trolley frame 1 is fixedly connected with two transverse springs 26 and one end of the inner wall of the other transverse spring 24, one side of the two transverse-fixed connection rod 9 is connected with two transverse-side of the damper 9, one pressure sensors of the transverse-fixed connection rod 9, one transverse-connection rod 9 is connected with two transverse-connection-bar 9.
The utility model discloses in, the opposite side fixedly connected with rubber pad 10 of protection shield 9 is convenient for carry out buffer protection to monkey 3.
The utility model discloses in, one side fixedly connected with blotter 7 of anticollision board 6 is convenient for cushion the collision between monkey 3.
The utility model discloses in, the protection shield 9 slip cap is established in crane rack 1, is convenient for lead protection shield 9, makes more stable smooth and easy that it removed.
The utility model discloses in, seted up two recesses 19 on one side inner wall of monkey 3, the equal fixed connection of one end that two damping spring 18 kept away from each other is on the inner wall of the recess 19 that corresponds, and two deflector 20 slide sleeve establish respectively in the recess 19 that corresponds, can lead deflector 20 and sliding block 21, make more steady of its removal.
The utility model discloses in, two through-holes have been seted up to the opposite side of monkey 3, and two supporting legs 5 are sliding connection respectively in the through-hole that corresponds, are convenient for lead supporting leg 5, make its motion that can only control.
The utility model discloses in, at the during operation, when bumping between crane trolley 3 and crane rack 1, crane trolley 3 extrudes rubber pad 10 and protection shield 9 and has driven sideslip board 24 extrusion transverse spring 26 and three 25 of attenuator, and then can reach buffer protection's effect, when protection shield 9 continues to move, it extrudes pressure sensor 23 to have driven pressing plate 22, make pressure sensor 23 send signal for warning light 2, and then make warning light 2 send the light of scintillation, so that in time remind personnel to operate crane trolley 3, reduce crane trolley 3 and crane rack 1's damage, when bumping between two crane trolley 3, blotter 7, crashproof board 6 is stressed, and the removal of having driven two sliding blocks 21, movable plate 11 extrudes buffer spring 15 and attenuator one 14, and then can reach the effect of buffering, movable plate 11 has driven the mutual keeping away from of two movable rods 16 simultaneously, and driven two extrusion devices two 17 and damping spring 18 of the mutual keeping away from of two sliding blocks 21, and can reach the buffering of secondary, and then make the buffering effect better, the degree of damage because of crane trolley 3 has been reduced, when the collision takes place the ring tone one and two rings of alarm, the ring tone contact with damping spring 12, in time personnel, in order to avoid the collision to take place the operation, the collision of two rings of operation, the movable plate 13, in time, the collision takes place the collision of people, so that the collision takes place.
Claims (6)
1. The crane trolley with the anti-collision device comprises a crane rack (1) and is characterized in that the top of the crane rack (1) is connected with two crane trolleys (3) in a sliding manner, the top of each crane trolley (3) is fixedly connected with a warning bell (4), the crane trolleys (3) are internally and fixedly connected with two buffer springs (15) and two dampers I (14), one ends of the two buffer springs (15) and the dampers I (14) are fixedly connected with a same movable plate (11), one side of the movable plate (11) is fixedly connected with two supporting legs (5), one ends of the two supporting legs (5) are fixedly connected with a same anti-collision plate (6), one side of the movable plate (11) is fixedly connected with a first conductive plate (12), the inner wall of one side of the crane trolley (3) is fixedly connected with a second conductive plate (13), one side of the movable rod (11) is rotatably connected with two movable rods (16), one end of each movable rod (16) is rotatably connected with a sliding block (21), one side of the sliding block (21) and the inner wall of the crane trolley (3) are fixedly connected with a same damper II (17), one side of the guide plate (20), and the sliding block (18) are fixedly connected with a guide plate (20), the crane rack is characterized in that two warning lamps (2) are fixedly connected to the top of the crane rack (1), two transverse springs (26) and two dampers (25) are fixedly connected to the inner wall of one side of the crane rack (1), one end of each transverse spring (26) and one end of each damper (25) are fixedly connected with the same transverse moving plate (24), two connecting rods (8) are fixedly connected to one side of each transverse moving plate (24), one end of each connecting rod (8) is fixedly connected with a protection plate (9), one side of each protection plate (9) is fixedly connected with a pressing plate (22), and pressure sensors (23) are fixedly connected to the inner walls of the two sides of the crane rack (1).
2. A trolley with collision preventing device, as in claim 1, characterized by rubber pads (10) fixed to the other side of the protection plate (9).
3. A trolley with collision preventing device, as in claim 1, characterized by the bumper pad (7) fixed to one side of the fender (6).
4. A trolley with collision-preventing means, as in claim 1, characterized by the protection shield (9) that is slidingly housed inside the crane frame (1).
5. A trolley with a collision prevention device as claimed in claim 1, wherein the trolley (3) has two grooves (19) formed on an inner wall of one side thereof, the ends of the two damping springs (18) away from each other are fixedly connected to the inner walls of the corresponding grooves (19), and the two guide plates (20) are respectively slidably sleeved in the corresponding grooves (19).
6. A trolley with an anti-collision device according to claim 1, wherein two through holes are provided on the other side of the trolley (3), and the two support legs (5) are slidably connected in the corresponding through holes respectively.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222202742.5U CN218145466U (en) | 2022-08-22 | 2022-08-22 | Crane trolley with anti-collision device |
| LU504195A LU504195B1 (en) | 2022-08-22 | 2023-05-11 | Crane trolley with anti-collision device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222202742.5U CN218145466U (en) | 2022-08-22 | 2022-08-22 | Crane trolley with anti-collision device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218145466U true CN218145466U (en) | 2022-12-27 |
Family
ID=84552791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222202742.5U Active CN218145466U (en) | 2022-08-22 | 2022-08-22 | Crane trolley with anti-collision device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN218145466U (en) |
| LU (1) | LU504195B1 (en) |
-
2022
- 2022-08-22 CN CN202222202742.5U patent/CN218145466U/en active Active
-
2023
- 2023-05-11 LU LU504195A patent/LU504195B1/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| LU504195B1 (en) | 2023-11-13 |
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| GR01 | Patent grant |