CS200845B1 - Grab with the cable for the coupleless wood skidding - Google Patents
Grab with the cable for the coupleless wood skidding Download PDFInfo
- Publication number
- CS200845B1 CS200845B1 CS611078A CS611078A CS200845B1 CS 200845 B1 CS200845 B1 CS 200845B1 CS 611078 A CS611078 A CS 611078A CS 611078 A CS611078 A CS 611078A CS 200845 B1 CS200845 B1 CS 200845B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- grab
- rope
- skidding
- wood
- coupleless
- Prior art date
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- Load-Engaging Elements For Cranes (AREA)
Description
Predmetom vynálezu je drapák s lanom, hlavně na bezúvazkové približovanie dřeva.The object of the invention is a grapple with a rope, mainly for timeless skidding.
Doposiai sa na bezúvazkové približovanie dřeva používájú rožne konštrukcie drapákov, ktoré při přibližovaní dřeva približovacím prostriedkom vyžadujú íahanie dřeva za hrubší koniec, aby sa nevyšajyklo z drapéka, hlavně pri vačšom počte kusov v drapáku. Při přibližovaní dřeva za tenšie konce súčasné konštrukcie dostatočne nazabezpečujú přibližovaný náklad proti jeho roztrateniu.So far, gripper grab structures are used for timeless skidding, which requires skidding at the thicker end of the skid when approaching the skid to prevent it from sticking out of the grab, especially when there are multiple pieces in the grab. When approaching the wood at the thinner ends of the current structure, they sufficiently secure the approached load against tearing.
Uvedenú nevýhodu v podstatě odstraňuje drapák s lanom podlá vynálezu. Podstata vynálezu spočívá v tom, že čeluste drapáku v zatvorenej polohe sa len čiastočne prekrývajú, pričom v špici jednej čelusti je oko a v druhej zámok. Cez oko čeluste je převlečené lano, ktorého jeden koniec ide na naviják približovacieho prostriedku a druhý je pevne ukotvený y zámku druhej čeluste drapáku.This drawback is substantially eliminated by the rope grab according to the invention. The invention is based on the fact that the clamps of the grapple in the closed position only partially overlap, with the eye at the tip of the clamp and the lock at the other. A rope is threaded over the jaw's eye, one end of which goes to the reel of the approach means and the other is firmly anchored to the lock of the other gripper jaw.
Na přiložených výkresoch je znázorněný příklad prevedenia drapáku s lanom podlá vynálezu, kde na obr. 1 je znázorněný pohlad spředu, na drapák s lanom, na obr. 2 je znázorněný pohled v smere A ha špice drapáka a na obr. 3 je znázorněný približovací prostriedok s drapákom podlá vynálezu v pracovněj polohe.The attached drawings show an exemplary embodiment of a grapple with a rope according to the invention. 1 is a front view of a grapple with a rope; FIG. 2 is a view in direction A and a of the grab tip, and FIG. 3 shows a grapple approach device according to the invention in an operating position.
Drapák s lanom podlá vynálezu sa skládá z Čeluste 1, ukončenej okotm 2 a z čelusti 3, ukončenej zámkom 4, pričom čeluste 1 a 3 sú uložené otočné v ráme 5, ktorý je ukončený zévesom 6. V ráme 5 je priamočiary hydromotor 7, ktorého jeden koniec je pomocou čapu 8 uchytenýThe rope grab according to the invention consists of a jaw 1 terminated by ocot 2 and a jaw 3 terminated by a lock 4, wherein the jaws 1 and 3 are rotatably mounted in a frame 5 which is terminated with a hanger 6. The frame 5 has a linear hydraulic motor 7. the end is fastened by means of a pin 8
845845
200 849 v čelueti 1 a druhý koniec pomocou čapu 9 v čelueti 2· Cez oko 2 je převlečené lano 10, ktorého jeden koniec je pevne uchytený v zámku 4 a druhý je vedený cez kozlík 11 na naviják 12, ktorý je približovacom prostriedku 13. Drapák a lanom je zavesený pomocou závěsu 6 na rameno 14. ktoré je sklopné uchytené na približovacom prostriedku 13.200 849 in the jaw 1 and the other end by means of a pin 9 in the jaw 2 · A rope 10 is threaded through the eye 2, one end of which is fixedly fixed in the lock 4 and the other is guided via a bearing 11 to a winch 12 which is a approach means 13. and the rope is suspended by means of a hinge 6 on the arm 14, which is hingedly attached to the approach means 13.
Bezávazkové přibližovaní© dřeva pomocou drapáku a lanom podlá vynálezu sa vykonává tak, že roztvorený drapák a uvolněným lanom 10 sa položí na náklad 15, ktorý ideme přibližovat. Pomocou ramena 14 aa drapák přitlačí na náklad 15, čím ho uvolněné lano 10 opáše. Zovretím čeluští 1 a 3 aa lano 10 dostane pod náklad 15 a pritiahnutím lana 10 pomocou navijéka 12 ho celý stiahneme. Při přibližovaní je takto náklad 15 stále stahovaný lanom 10.The timeless stepping of the timber by means of a grab and rope according to the invention is carried out by placing the open grab and the loose rope 10 on the load 15 which we are going to approach. By means of the arm 14a and the grapple, it presses against the load 15, thereby releasing it from the released rope 10. By clamping the jaws 1 and 3 and the rope 10 gets under the load 15 and pulling the rope 10 with the winch 12 pulls it completely. In the approach, the load 15 is thus still pulled by the rope 10.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS611078A CS200845B1 (en) | 1978-09-22 | 1978-09-22 | Grab with the cable for the coupleless wood skidding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS611078A CS200845B1 (en) | 1978-09-22 | 1978-09-22 | Grab with the cable for the coupleless wood skidding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS200845B1 true CS200845B1 (en) | 1980-09-15 |
Family
ID=5407372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS611078A CS200845B1 (en) | 1978-09-22 | 1978-09-22 | Grab with the cable for the coupleless wood skidding |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS200845B1 (en) |
-
1978
- 1978-09-22 CS CS611078A patent/CS200845B1/en unknown
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