CN101016827A - 18 m hydraulic pressure rise and fall retractable drill tower - Google Patents
18 m hydraulic pressure rise and fall retractable drill tower Download PDFInfo
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- CN101016827A CN101016827A CN 200710017485 CN200710017485A CN101016827A CN 101016827 A CN101016827 A CN 101016827A CN 200710017485 CN200710017485 CN 200710017485 CN 200710017485 A CN200710017485 A CN 200710017485A CN 101016827 A CN101016827 A CN 101016827A
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Abstract
A 18m hydraulic lifting flexible drilling tower is formed by a crown block, an upper tower, a two-layer table, a limit locking device, a lifter, a lower tower, an upright tower cylinder, an upright tower support, a fall tower support and a drilling tower chassis. The crown block is formed by three front and two back block groups, to be connected on the top of the upper tower via bolts, the drilling tower chassis is integral steel, the upright tower support is welded into A-shaped support via welding rectangle square tube to be welded on the drilling tower chassis, the lower and upper towers are welded via seamless steel tube into truss structure, the lower tower and the upright tower support are connected via a hinge base, the upper tower is sheathed in the lower tower, the upright tower cylinder is formed by two-stage flexible cylinder, the two-layer table is welded from steel tubes to be connected at 12.5-8.2m of the drilling tower via flanges, and the fall tower support is welded from section steel. The invention can drill 18m deep, with improved bearing ability, high efficiency and reduced cost.
Description
Technical field
The present invention relates to the equipment in the geological drilling construction in the geological prospecting industry, specifically be meant a kind of boring tower.
Background technology
At present in the geological prospecting industry, as the geology boring tower of one of indispensable equipment of drilling operation, its pattern is similar, but the breakthrough on the height of tower and flexible automatically aspect be not very outstanding.The height of existing geology boring tower is general can only accomplish 12.5 meters at most, constantly in the actual requirement of more depths exploration, can not satisfy market demand, the appearance of the geology boring tower of the bigger height of market demand in geological prospecting.Moreover the existing geology boring tower in market is to rely on the transportation of disintegrating aspect transportation, carries out the secondary assembling then in the construction site and settles, and need crane could realize installing smoothly, and its back work and non-cutting time increase relatively.Simultaneously, existing geology boring tower, its locking device is to connect by bolt, when realizing locking, needs manually to carry out operation in the high-altitude more than 10 meters, its danger coefficient is very big.
Summary of the invention:
The objective of the invention is to overcome the shortcoming of prior art, a kind of 18 m hydraulic pressure rise and fall retractable drill towers are provided, can realize 18 meters probing height, convenient transportation, the locking device novelty, supporting capacity strengthens greatly, can improve construction working efficient, guarantee effective reduction that construction cost consumes.
18 m hydraulic pressure rise and fall retractable drill towers, by overhead traveling crane, last tower body, quadruple board platform, spacing locking device, hoisting mechanism, following tower body, upright tower oil cylinder, upright tower support, tower support and boring tower chassis formation falls, overhead traveling crane by preceding 3 the back 2 totally 5 groups of pulleys form, be connected the tower body apical position by bolt, described boring tower chassis is a shaped steel integral solder structure, described upright tower support is welded into A type frame by the rectangle square tube, directly be welded on the boring tower chassis, following tower body and last tower body adopt seamless steel pipe to be welded into trussed construction, following tower body is connected by hinged-support with upright tower support, last tower body is enclosed within down in the tower body, described upright tower oil cylinder is made up of the telescopic cylinder of two stages, quadruple board platform is welded by steel pipe, is connected 12.5 meters or 8.2 meters of boring tower by flange, and the described tower support that falls is welded by shaped steel.
Described spacing locking device is a linkage, form by left link stopper, left support abutment, connecting rod I, connecting rod II, right link stopper, connecting rod III, right support abutment, action bars, be dead connections of 110 degree in an angle between connecting rod I and the left link stopper, being dead connections of 20 degree in an angle between connecting rod III and the right link stopper, was 45 dead connections of spending in an angle between action bars and the right link stopper.
Described hoisting mechanism is made up of wire rope retainer ring, hinged-support, left chain wheel, wire rope, right pulley, outer pulley, hydraulic wireline winch, one end of wire rope is fixed on down on the retainer ring on the tower body, walk around left chain wheel, right pulley and outer pulley, the other end is connected on the reel of hydraulic wireline winch, and hinged-support is used to install and fix each pulley.
Description of drawings
Fig. 1 is the front view of boring tower of the present invention.
Fig. 2 is the lateral view of boring tower of the present invention.
Fig. 3 is that spacing locking device is formed structure and fundamental diagram.
Fig. 4 is the main composition and the fundamental diagram of hoisting mechanism.
The specific embodiment:
As shown in Figure 1 and Figure 2,18 m hydraulic pressure rise and fall retractable drill towers by overhead traveling crane 1, go up tower body 2, quadruple board platform 3 (thribble is by frame), spacing locking device 4, hoisting mechanism 5, tower body 6, upright tower oil cylinder 7, upright tower support 8, fall tower support 9 and boring tower chassis 10 constitute down.
Spacing locking device is a linkage, and this mechanism has two duties, the one, unclamp, and the one, spacing locking.In whole spacing retaining mechanism figure shown in Figure 3, the state shown in the heavy line is releasing orientation, also is reset condition.When action bars 18 being revolved in the counterclockwise direction when turning 90 degrees to the A position, owing to be 110 dead connections of spending in an angle between connecting rod 13 and the left link stopper 11, being dead connections of 20 degree in an angle between connecting rod 16 and the right link stopper 15, was 45 dead connections of spending in an angle between action bars 18 and the right link stopper 15.So-called dead connection promptly is in the rotary work process of mechanism, and the angle between the two remains such angle not to be changed.Therefore connecting rod 16 drivening rods 14, connecting rod 13 activities are to illustrating position shown in the double dot dash line; Right link stopper 15 turns to the B position, and left link stopper 11 turns to the C position, has promptly realized spacing locking requirement.When action bars 18 being rotated in a clockwise direction when being reset to the D position, be releasing orientation.Control to this mechanism is to realize at the guy wire at action bars 18 two ends by two bolts on the ground.
The operating principle of hoisting mechanism 5: hoisting mechanism 5 is main in boring tower to work that to extract and receive the same tower body 2 out used, and operation power is provided by hydraulic wireline winch 25, and hinged-support 20 is used to install and fix each pulley.One end of wire rope 22 is fixed on down on the retainer ring on the tower body 6 19, walks around left chain wheel 21, right pulley 23 and outer pulley 24, the other end is connected on the reel of hydraulic wireline winch 25.In the time will realizing the extraction of tower body 2,25 work of control hydraulic wireline winch, lay winding wire ropes 22, make tower body 2 stretch out tower body 6 down, when extending target call position (18 meters, 13 meters, 10 meters) when locating,, make boring tower be in normal operating conditions by tower body 2 in the spacing retaining mechanism 4 spacing lockings.In the time will realizing that tower body 2 is regained, wire rope 22 is unclamped in 25 work of control hydraulic wireline winch, makes tower body 2 under the effect of gravity, in the tower body 6, during to the target call position, finishes withdrawal work under the withdrawal.
At present, this kind boring tower through I professional research and development designer and testing staff carry out comprehensive analysis verification and detect test, can be used on trailer-type probing unit, the vehicular probing unit, substitute original combined type boring tower, monolithic boring tower etc.Can be widely used in a plurality of fields such as the geological prospecting industry is interior, metallurgy, coal, Di Kuang, metallurgy, water power.The use boring tower not only can be realized easily rising and falling in the work progress and be flexible, improves the net drilling speed in the unit interval, increases work efficiency, and it is consuming time with secondary installing also to have shortened the disintegration dismounting of cutting to greatly, reduces construction cost, raising business economic benefit.
The present invention has following main feature:
1, utilize hydraulic pressure lift ram and hoisting mechanism, convenient the flexible of upright tower and tower body of realizing, the effect time is fast especially, can finish in 30 minutes.
2,18 meters extension type boring tower has saved the consuming time of job site crane lifting with expensive, has promoted operating efficiency.
3, the ground controlling control mode of spacing retaining mechanism has been avoided work high above the ground effectively, has ensured workman's personal safety.
4,18 meters boring towers can realize once promoting 3 drilling rods in the core drilling process, increase work efficiency.
5,18 meters boring towers length overall when regaining has only 10 meters, has avoided the disintegration problem that will carry out because of the overlength problem in transportation.
6, adopt the main rapidoprint of the seamless steel pipe of modulus of elasticity maximum as 18 meters tower bodies, under the prerequisite that satisfies the 16t requirement, the carrying resistance to tension of 18 meters boring towers is strong, is 4 times to 6 times of existing boring tower.
7, a tower multi-purpose function of 18 meters boring towers can be used as 18 meters, 13 meters boring towers and use.
When 8, having an accident in the shaft bottom, 18 meters boring towers are recoverable to and become 10 meters boring towers, carry out brute force and allot, and handle down-hole accident rapidly.
Claims (3)
1,18 m hydraulic pressure rise and fall retractable drill towers, by overhead traveling crane (1), last tower body (2), quadruple board platform (3), spacing locking device (4), hoisting mechanism (5), following tower body (6), upright tower oil cylinder (7), upright tower support (8), tower support (9) and boring tower chassis (10) formation falls, it is characterized in that described overhead traveling crane (1) by preceding 3 the back 2 totally 5 groups of pulleys form, be connected tower body (2) apical position by bolt, described boring tower chassis (10) is a shaped steel integral solder structure, described upright tower support (8) is welded into A type frame by the rectangle square tube, directly be welded on the boring tower chassis (10), following tower body (6) adopts seamless steel pipe to be welded into trussed construction with last tower body (2), following tower body (6) is connected by hinged-support (20) with upright tower support (8), last tower body (2) is enclosed within down in the tower body (6), described upright tower oil cylinder (7) is made up of the telescopic cylinder of two stages, quadruple board platform (3) is welded by steel pipe, be connected 12.5 meters or 8.2 meters of boring tower by flange, the described tower support (9) that falls is welded by shaped steel.
2,18 m hydraulic pressure rise and fall retractable drill towers as claimed in claim 1, it is characterized in that described spacing locking device (4) is a linkage, by left link stopper (11), left support abutment (12), connecting rod (13), connecting rod (14), right link stopper (15), connecting rod (16), right support abutment (17), action bars (18) is formed, be dead connections of 110 degree in an angle between connecting rod (13) and the left link stopper (11), being dead connections of 20 degree in an angle between connecting rod (16) and the right link stopper (15), was 45 dead connections of spending in an angle between action bars (18) and the right link stopper (15).
3,18 m hydraulic pressure rise and fall retractable drill towers as claimed in claim 1, it is characterized in that described hoisting mechanism (5) is made up of wire rope retainer ring (19), hinged-support (20), left chain wheel (21), wire rope (22), right pulley (23), outer pulley (24), hydraulic wireline winch (25), one end of wherein said wire rope (22) is fixed on down on the retainer ring (19) on the tower body (6), walk around left chain wheel (21), right pulley (23) and outer pulley (24), the other end is connected on the reel of hydraulic wireline winch (25), and hinged-support (20) is used to install and fix each pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710017485 CN101016827A (en) | 2007-03-13 | 2007-03-13 | 18 m hydraulic pressure rise and fall retractable drill tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710017485 CN101016827A (en) | 2007-03-13 | 2007-03-13 | 18 m hydraulic pressure rise and fall retractable drill tower |
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| Publication Number | Publication Date |
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| CN101016827A true CN101016827A (en) | 2007-08-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200710017485 Pending CN101016827A (en) | 2007-03-13 | 2007-03-13 | 18 m hydraulic pressure rise and fall retractable drill tower |
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| CN (1) | CN101016827A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102140891A (en) * | 2011-03-18 | 2011-08-03 | 衡阳中地装备探矿工程机械有限公司 | Variable-position overhead crane drill tower |
| CN104520524A (en) * | 2012-05-09 | 2015-04-15 | 吉尔迈科股份公司 | Well drilling apparatus and assembling and disassembling method |
| CN105178874A (en) * | 2015-08-17 | 2015-12-23 | 宝鸡石油机械有限责任公司 | Telescoping derrick with great width in bottom |
| CN106468144A (en) * | 2016-07-15 | 2017-03-01 | 徐工集团工程机械有限公司 | Boring tower device and rig |
| CN108547579A (en) * | 2018-03-12 | 2018-09-18 | 中国地质大学（武汉） | A kind of telescopic straight tiltedly dual-purpose layering quadrangular boring tower |
| CN109826568A (en) * | 2019-03-26 | 2019-05-31 | 陕西核昌机电装备有限公司 | A kind of trailer-type foldable drilling derrick |
-
2007
- 2007-03-13 CN CN 200710017485 patent/CN101016827A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102140891A (en) * | 2011-03-18 | 2011-08-03 | 衡阳中地装备探矿工程机械有限公司 | Variable-position overhead crane drill tower |
| CN102140891B (en) * | 2011-03-18 | 2013-04-24 | 衡阳中地装备探矿工程机械有限公司 | Variable-position overhead crane drill tower |
| CN104520524A (en) * | 2012-05-09 | 2015-04-15 | 吉尔迈科股份公司 | Well drilling apparatus and assembling and disassembling method |
| CN105178874A (en) * | 2015-08-17 | 2015-12-23 | 宝鸡石油机械有限责任公司 | Telescoping derrick with great width in bottom |
| CN106468144A (en) * | 2016-07-15 | 2017-03-01 | 徐工集团工程机械有限公司 | Boring tower device and rig |
| CN108547579A (en) * | 2018-03-12 | 2018-09-18 | 中国地质大学（武汉） | A kind of telescopic straight tiltedly dual-purpose layering quadrangular boring tower |
| CN108547579B (en) * | 2018-03-12 | 2019-09-17 | 中国地质大学（武汉） | A kind of telescopic straight tiltedly dual-purpose layering quadrangular boring tower |
| CN109826568A (en) * | 2019-03-26 | 2019-05-31 | 陕西核昌机电装备有限公司 | A kind of trailer-type foldable drilling derrick |
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| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20070815 |