吊钳使用说明书
Instruction for the manual tongs
一、 简介General
吊钳按中华人民共和国石油天然气行业标准SY5035—91《吊钳》设计制造，供钻井起下钻时拧紧或卸开钻杆、钻杆接箍、接头、套管或套接箍之用工具。可通过更换扣合钳（Lug Jaw）并变换各扣合台肩或孔眼来改变扣合尺寸。根据使用要求可选择不同扭矩等级的吊钳。
The manual tongs are designed and manufactured in accordance with the National Standard for the Petroleum and National Gas Industry SY 5035-91 “Manual Tongs” which is a uful tool applied to make up and break out drill pipes, coupling hoop of the drill pipe、joint、casings、casing hoops etc. When rai drill tool up and fall it down. Changing lug jaws and handling shoulders or hole can adjust the handling size of the tongs. According to the requirements of the usage different torque’s tongs can be chon.
二、主要技术参数Main Technical Parameters
型 号 Type | 部件号 Part No. | 扣合钳尺寸 Lug Law Size | 扭矩 Torque |
in | kN·m |
Q89—432/90 Type DB Tongs DB型吊钳 | 1# | 1 | 3.1/2-4.1/2;4.1/2-6 | 90 |
2 | 5-7 | 90 |
3 | 6-8.1/4 | 90 |
2# | 1 | 8-9.5/8 | 90 |
| 考研数学大纲 2 | 10.5/8-11.1/4 | 90 |
3# | 1 | 11.3/4-12.3/4 | 55 |
2 | 13.3/8-14.3/8 | 55 |
4# | 2 | 16-17 | 55 |
Q86—324/75 Type B Tongs B型吊钳 | 5a | 1 | 3.3/8;3.3/4;4.1/8 pvp是什么意思 | 55 |
2 | 4.1/8;4.1/4;4.1/2;4.5/8 4.3/4;5;5.1/8;5.1/4 | 75 |
5b | 1 | 4.1/4;4.1/2;4.5/8 4.3/4;5;5.1/8;5.1/4 | cdfs是什么意思75 |
2 | 5;5.1/8;5.1/4;5.3/8 5.1/2;5.9/16;5.5/8;5.3/4 | 75 |
3 | 6;6.1/8;6.1/4;6.3/8;6.1/2;6.3/4 | 75 |
5b1 | 1 | 5.1/4;5.3/8;5.1/2 5.9/16;5.5/8;5.3/4 | 75 |
2 | 6;6.1/8;6.1/4;6.3/8;6.1/2;6.5/8 | 75 |
3 | 6.3/4;7;7.3/8;8 | 55 |
5c | 1 | 6.5/8;6.3/4;7;7.1/16;7.1/4;7.3/8 | culture怎么读75 |
2 | 7.3/8;7.5/8;7.3/4;8 | 75 |
3 | 8.1/2;8.5/8 | 55 |
5d | 1 | 8.1/2;8.5/8;9.1/2;9.5/8 | 55 |
2 | 10.5/8;10.3/4 | 55 |
5e | 1 | 11.3/4 | 55 |
2 | 12.3/4 | 55 |
Q3.1/2—13.3/8/75 Type SB Tongs SB型吊钳 | 02a | 1 | 3.1/2;3.3/4;4.1/8 | 75 |
2 | 4.1/8;4.1/4;4.1/2;4.5/8;4.3/4;5 |
02b | 1 | 5;5.1/8;5.1/4;5.3/8 5.1/2;5.9/16;5.5/8;5.3/4 |
2 | 6;6.1/8;6.1/4;6.3/8;6.1/2;6.3/4 |
02c | 1 | 6.5/8;6.3/4;7; 7.1/16;7.1/4 |
2 | baggio7.3/8;7.5/8;7.3/4;8 |
3 | 8.1/2;8.5/8;9 |
02d | 1 | 9;9.1/2;7;9.5/8 | 55 |
2 | 10.5/8;10.3/4 |
02e | 1 | 11.3/4 |
02f | 1 | 12.3/4;13 |
02g | 1 | 13.3/8 | 40 |
Q340—648/35 Casing Tongs dreamgirls套管吊钳 | 9.8 | 13.3/8-14.1/2 | 35 |
8.7 | 14.1/2-16 | 35 |
8.9.9 | 16-17.1/2 | 35 |
8.9.7 | 17.1/2-19 | 35 |
7.8.7 | 19-20 | 35 |
9.8.9.7 | 20-21.1/2 | 35 |
9.7.8.7 | 21.1/2-23 | 35 |
endi9.9.8.7.7 | 24-25.1/2 | 35 |
9.8.7.7.7 | 25.1/2-27 | 35 |
8.7.7.7.7 | 27-28.1/2 | 35 |
9.9.8.7.7.8 | 28.1/2-30 | 35 |
9.7.7.7.7.8 | 30-31.5/8 | 35 |
Q340/8 Casing Tongs 套管吊钳 | 4# | 13.3/8(340mm、365mm) (13.3/8Casing Hoop OD套管接箍外径) | 8 |
Q60—273/35 Repairing Tongs 修井吊钳 | 1# | 2.3/8-4.1/2 | 35 |
2# | 4.1/2-6.1/2 | 35 |
3# | 6.1/2-8.5/8 | 35 |
4# | 9.5/8-10.3/4 | 35 |
Q60—178/22 Type LF Tongs LF型吊钳 | 1# | 2.3/8-3.1/2 | 22 |
2# | 3.1/2-5 | 22 |
3# | 4.3/4-6.1/4 | 22 |
4# | take your mark5.3/4-7 | 22 |
| | | 完善英文 | |
三、吊钳的使用Application of Tongs
钳体与吊杆销子连接，钳体通过吊杆上端吊杆悬于井架上，调整平衡头和可调方头螺钉，使钳体成水平状态，待钳口套住管件、扣合器与扣合钳扣合后，拉紧系于尾椿的钢绳即可拧紧或卸开丝扣。
Tong body is connected with joint pin on the boom and hangs over the well rigs through the balance head and adjustable square head screw. The pipe threads could be tightened or removed as soon as the steel wire rope which is fastened on the tongs line pin has been pulled firmly after the latch and the lug jaw have been looped and the pipes have been held by the tongs head.
为避免发生操作事故，应遵守安全操作规程，特别要注意如下几点：
1、吊钳悬挂应成水平位置；
2、悬置的吊钳不得摆动，当吊钳从管子取出之后，应当移至井架角并
固紧于井架的小钩上；
3、当旋开或拧紧管子时，操作人员应特别注意，不应站在钳柄转动的
半径范围内，以免发生危险；
4、为避免吊钳卡住手指等现象，把扣合器向扣合钳扣合或拉开时，应
用一手握住钳柄手把；
5spot是什么意思、工作时应选择能与扣合管子直径相符的一种扣合钳，且在钳口与管
子间不得置入铁块、绳子等物，以免引起吊钳破裂，招致不应有的事故。
6、吊钳经一段时间使用后若需要修复，修复后的产品必须SY5035—91
《吊钳》标准作全面检查，否则不应投入使用。
7、请用户不要选用非本公司生产的零配件，否则因这些零配件造成的产品质量问题，本公司概不负责。
In order to avoid operational accident, the safety operational regulation should be obrv
ed and attention should be paid on the following points:
1) The hanging status of the tongs should be adjusted in horizontal level;
2) When the tongs has been taken off from the drill pipe, it should be brought to the corner the rig and fixed a small hook on the rig to avoid tong’s swaying;
3) The operator should be careful not staying within the lever’s operational radius during the fastening or removing of the pipes in order to avoid dangerous accident;
4) In order to avoid the fingers to be gripped by the tongs, the operator should hold on the lever while he is closing or opening the latch for holding of the coupler;
5) It is advisable to lect the lug jaw with head size coincide with the size of the pipes. It is strictly forbidden to put iron piece or ropes etc. in between the pipe and the tong head in order to avoid unexcitable accidents, such as broken of the tongs;
6) Once the tongs need to be repaired after a period of operation, the repaired one shoul
d be riously inspected according to the standard SY 5035-91 “Manual Tongs”, Otherwi it is not allowed to be put into operation again.
7) Don’t lect the spare parts manufactured by other companies. Otherwi our company is not responsible for quality question.
