CN214031436U - Buffer anti-collision device of travelling mechanism of crane trolley - Google Patents
Buffer anti-collision device of travelling mechanism of crane trolley Download PDFInfo
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- CN214031436U CN214031436U CN202022687946.3U CN202022687946U CN214031436U CN 214031436 U CN214031436 U CN 214031436U CN 202022687946 U CN202022687946 U CN 202022687946U CN 214031436 U CN214031436 U CN 214031436U
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- casing
- pedestal
- collision
- spring
- fixed steel
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- 230000007246 mechanism Effects 0.000 title claims description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 230000003139 buffering effect Effects 0.000 claims abstract description 9
- 241000282693 Cercopithecidae Species 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 claims abstract description 4
- 230000006378 damage Effects 0.000 abstract description 5
- 238000005381 potential energy Methods 0.000 abstract description 5
- 230000009467 reduction Effects 0.000 abstract description 2
- 230000035939 shock Effects 0.000 abstract description 2
- 239000004576 sand Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
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Abstract
The utility model provides a monkey running gear's buffering buffer stop relates to the shock attenuation machinery, including the casing, the one end welded fastening of casing has first fixed steel sheet, and the other end of casing is provided with the pedestal, and the surface welded fastening of casing has the fixed steel sheet of second, and the pedestal is provided with bolt and nut with the junction of casing, and the inside activity of pedestal is pegged graft and is had the butt, and the one end of butt extends to the inside of casing, and the inside of casing is provided with the spring, and the spring offsets with the one end of butt. This buffer stop of crane trolley running gear moves the dolly at the terminal point, will bump with the spring buffer stop who sets up at the terminal point of operation, turns into elastic potential energy with collision kinetic energy at once and absorbs to alleviate the impact of collision power, avoid causing destruction and operation personnel incident to the hoist, provide the safety guarantee for the operation personnel, thereby reach reduction personnel intensity of labour, guarantee equipment safe operation purpose.
Description
Technical Field
The utility model relates to a shock attenuation machinery technical field specifically is a monkey running gear's buffering buffer stop.
Background
The filling sand silo plays an important role in the filling process flow and is the first place for conveying filling aggregates. In recent years, the annual filling capacity of a work area is kept about 140 ten thousand cubic meters, 30 ten thousand tons of crushed stones are required in the year, 30 ten thousand tons of river sand are required, and 110 ten thousand tons of rod sanding are required. Therefore, the average daily overhead crane needs to carry 1000 tons of broken stones, 1000 tons of river sand and 3600 tons of rod-milled sand for the filling sand cabin.
As the goods position needs to be returned, each overhead traveling crane can grab about 80 ten thousand tons of aggregates every year, the working load of the overhead traveling crane is extremely large, the running resistance of the mechanism is increased, the original buffer device arranged on the traveling mechanism of the trolley is easy to deform, damage and tear the bottom plate, the maintenance is inconvenient, and the labor intensity is high. The anti-collision device needs to be replaced every 1 month on average, and spare parts cannot be effectively saved, so that the design and the invention of the anti-collision device with strong durability and convenient maintenance become the key point for solving the problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model discloses a monkey running gear's buffering buffer stop to solve the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a monkey running gear's buffering buffer stop, includes the casing, the one end welded fastening of casing has first fixed steel sheet, the other end of casing is provided with the pedestal, the surface welded fastening of casing has the fixed steel sheet of second, the pedestal is provided with bolt nut with the junction of casing, bolt nut runs through the hole that pedestal and casing correspond, the inside activity of pedestal is pegged graft there is the butt, the one end of butt extends to the inside of casing, the inside of casing is provided with the spring, the spring offsets with the one end of butt.
Preferably, the first fixed steel plate coincides with the central axis of the collision head.
Preferably, the inner wall of the seat body is movably sleeved with the outer surface of the collision head.
Preferably, the spring and the striker are respectively arranged in parallel with the rail.
The utility model discloses a monkey running gear's buffering buffer stop, its beneficial effect who possesses as follows:
this buffer stop of crane trolley running gear, the dolly of terminal moves, will bump with the spring buffer stop who sets up at the operation terminal, turn into elastic potential energy with collision kinetic energy at once and absorb, thereby alleviate the impact of collision power, avoid causing destruction and operation personnel incident to the hoist, moreover, the steam generator is simple in structure, and convenient for operation, the operation security is good, as a bridge crane trolley running gear spring buffer stop, be used for improving hoist operating efficiency, provide the safety guarantee for the operation personnel, thereby reach reduction personnel intensity of labour, guarantee equipment safe operation purpose.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a sectional view of the structure of the present invention.
In the figure: 1. a first fixed steel plate; 2. a housing; 3. a second fixed steel plate; 4. a spring; 5. a base body; 6. bumping head; 7. a bolt and a nut; 8. a trolley travelling mechanism 9 and a track.
Detailed Description
The embodiment of the utility model discloses monkey running gear's buffering buffer stop, as shown in fig. 1-2, including casing 2, the one end welded fastening of casing 2 has first fixed steel sheet 1, the other end of casing 2 is provided with pedestal 5, the outer welded fastening of casing 2 has the fixed steel sheet 3 of second, pedestal 5 is provided with bolt and nut 7 with casing 2's junction, bolt and nut 7 runs through the hole that pedestal 5 and casing 2 correspond, pedestal 5's inside activity is pegged graft and is had bump 6, the one end of bump 6 extends to casing 2's inside, casing 2's inside is provided with spring 4, spring 4 offsets with the one end of bump 6.
The first fixed steel plate 1 coincides with the central axis of the collision head 6.
The inner wall of the seat body 5 is movably sleeved with the outer surface of the collision head 6.
The spring 4 and the striker 6 are respectively arranged in parallel with the rail 9.
The trolley running to the terminal collides with the spring 4 buffering anti-collision device arranged at the running terminal, and immediately converts collision kinetic energy into elastic potential energy to absorb the elastic potential energy, thereby reducing the impact action of collision force, avoiding damage to the crane and safety accidents of operators, having simple structure, convenient operation and good operation safety, being used as the spring 4 buffering anti-collision device of the travelling mechanism of the bridge crane trolley, improving the running efficiency of the crane, providing safety guarantee for the operators, and further achieving the purposes of reducing the labor intensity of the operators and ensuring the safe running of equipment.
The working principle is as follows: when the position limiter or the braking device of the trolley travelling mechanism 8 breaks down, the trolley running to the terminal point due to inertia collides with the arranged spring 4 buffer anti-collision device at the running terminal point, and immediately converts collision kinetic energy into elastic potential energy to absorb, thereby reducing the impact action of collision force and avoiding damage to the crane and safety accidents of operators.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a monkey running gear's buffering buffer stop, includes casing (2), its characterized in that: the one end welded fastening of casing (2) has first fixed steel sheet (1), the other end of casing (2) is provided with pedestal (5), the surface welded fastening of casing (2) has second fixed steel sheet (3), the junction of pedestal (5) and casing (2) is provided with bolt and nut (7), bolt and nut (7) run through the hole that pedestal (5) and casing (2) correspond, the inside activity grafting of pedestal (5) has collision head (6), the one end of collision head (6) extends to the inside of casing (2), the inside of casing (2) is provided with spring (4), spring (4) offset with the one end of collision head (6).
2. The buffer anti-collision device of the travelling mechanism of the crane trolley as claimed in claim 1, wherein: the first fixed steel plate (1) is coincided with the central axis of the collision head (6).
3. The buffer anti-collision device of the travelling mechanism of the crane trolley as claimed in claim 1, wherein: the inner wall of the seat body (5) is movably sleeved with the outer surface of the collision head (6).
4. The buffer anti-collision device of the travelling mechanism of the crane trolley as claimed in claim 1, wherein: the spring (4) and the collision head (6) are respectively arranged in parallel with the track (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022687946.3U CN214031436U (en) | 2020-11-19 | 2020-11-19 | Buffer anti-collision device of travelling mechanism of crane trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022687946.3U CN214031436U (en) | 2020-11-19 | 2020-11-19 | Buffer anti-collision device of travelling mechanism of crane trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214031436U true CN214031436U (en) | 2021-08-24 |
Family
ID=77362122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022687946.3U Active CN214031436U (en) | 2020-11-19 | 2020-11-19 | Buffer anti-collision device of travelling mechanism of crane trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214031436U (en) |
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2020
- 2020-11-19 CN CN202022687946.3U patent/CN214031436U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240204 Address after: 737100 No. 2 Lanzhou Road, Beijing Road Street, Jinchuan District, Jinchang City, Gansu Province Patentee after: Jinchuan Group Nickel Cobalt Co.,Ltd. Country or region after: China Address before: 737100 Beijing Road, Jinchang City, Gansu Province Patentee before: JINCHUAN GROUP Co.,Ltd. Country or region before: China |