CN204002544U - A kind of power head of core drilling machine lifting appliance - Google Patents
A kind of power head of core drilling machine lifting appliance Download PDFInfo
- Publication number
- CN204002544U CN204002544U CN201420467212.6U CN201420467212U CN204002544U CN 204002544 U CN204002544 U CN 204002544U CN 201420467212 U CN201420467212 U CN 201420467212U CN 204002544 U CN204002544 U CN 204002544U
- Authority
- CN
- China
- Prior art keywords
- cylinder pressure
- reserve liquid
- liquid cylinder
- hydraulic cylinder
- lifting appliance
- 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.)
- Expired - Lifetime
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 34
- 239000007788 liquid Substances 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model discloses a kind of power head of core drilling machine lifting appliance, the conventional hydraulic cylinder and the reserve liquid cylinder pressure that comprise the slide rail both sides that are symmetrically arranged in rock-core borer, the piston rod portion of conventional hydraulic cylinder is fixedly connected with by connecting rod with slide rail one end, and bore section is fixed on the sliding sleeve that unit head is installed; The piston rod portion of reserve liquid cylinder pressure is connected with connecting rod by bolt, and the bore section of reserve liquid cylinder pressure is passed through at least one clamp and sliding sleeve clamping, and is connected by screw fixing.Power head of core drilling machine lifting appliance of the present utility model, adopts detachable reserve liquid cylinder pressure, while efficiently solving the accidents such as sporadic collapse hole, and the problem that drilling rod difficulty is mentioned.
Description
Technical field
The utility model belongs to rock-core borer technical field, is specifically related to a kind of power head of core drilling machine lifting appliance.
Background technology
Rock-core borer, in the intensification along with drilling depth, needs constantly to increase drilling rod, therefore when adding drilling rod, need clamping device to clamp drilling rod, then drilling rod and unit head are thrown off, by a hydraulic cylinder, unit head is promoted, in interpolation after new drilling rod, then implement to creep into.Generally, use a hydraulic cylinder to be enough to unit head to promote, still, in the process of creeping into, easily there is the accidents such as collapse hole in drilling rod often in boring, and silt clamps drilling rod, is at this moment difficult to continue to implement the work of creeping into.Therefore, need to lean on hydraulic cylinder that unit head is mentioned, thereby drilling rod is mentioned, make drilling rod can again implement the work of creeping into.Because pipe becoming stuck is when tight, resistance is very large, by a hydraulic cylinder, has been difficult to lifting work.
Utility model content
The purpose of this utility model is: the problem existing in the course of the work for above-mentioned rock-core borer, a kind of power head of core drilling machine lifting appliance is provided, and detachable reserve liquid cylinder pressure is set, while effectively solving drilling rod clamping, the problem that difficulty is mentioned.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of power head of core drilling machine lifting appliance, the conventional hydraulic cylinder and the reserve liquid cylinder pressure that comprise the slide rail both sides that are symmetrically arranged in rock-core borer, the piston rod portion of conventional hydraulic cylinder is fixedly connected with by connecting rod with slide rail one end, and bore section is fixed on the sliding sleeve that unit head is installed; The piston rod portion of reserve liquid cylinder pressure is connected with connecting rod by bolt, and the bore section of reserve liquid cylinder pressure is passed through at least one clamp and sliding sleeve clamping, and is connected by screw fixing.
Preferably, the bore section of reserve liquid cylinder pressure is passed through two clamps and sliding sleeve clamping, and is connected by screw fixing.
Preferably, between the piston rod portion of described conventional hydraulic cylinder and connecting rod, be bolted, the bore section of conventional hydraulic cylinder is passed through two clamps and sliding sleeve clamping, and is connected by screw fixing.
Owing to having adopted technique scheme, the beneficial effects of the utility model are:
A kind of power head of core drilling machine lifting appliance of the present utility model, reserve liquid cylinder pressure adopts detachable connected mode to be arranged on rock-core borer, generally, reserve liquid cylinder pressure need not be installed, only use conventional hydraulic cylinder, only there is the accidents such as collapse hole, drilling rod is stuck, just reserve liquid cylinder pressure is arranged on rock-core borer, mention drilling rod, after being finished, again reserve liquid cylinder pressure is pulled down, use detachable reserve liquid cylinder pressure to be conducive to alleviate Whole Equipment weight, convenient carrying, can solve the accidents such as sporadic collapse hole again time simultaneously, the problem that drilling rod difficulty is mentioned.
Accompanying drawing explanation
Fig. 1 is that rock-core borer single cylinder of the present utility model is used state diagram.
Fig. 2 is that rock-core borer twin-tub of the present utility model is used state diagram.
Fig. 3 is the A portion enlarged drawing of Fig. 2.
Mark in figure: 1-rock-core borer main body, 2-connecting rod, 3-commonly uses hydraulic cylinder, 4-slide rail, 5-sliding sleeve, 6-reserve liquid cylinder pressure, 7-clamp, 8-unit head.
The specific embodiment
With reference to Fig. 1, Fig. 2, a kind of power head of core drilling machine lifting appliance of the present utility model, the conventional hydraulic cylinder 3 and the reserve liquid cylinder pressure 6 that comprise slide rail 4 both sides that are symmetrically arranged in rock-core borer, the piston rod portion of conventional hydraulic cylinder 3 is fixedly connected with by connecting rod 2 with slide rail 4 one end, and bore section is fixed on the sliding sleeve 5 that unit head 8 is installed.The piston rod portion of reserve liquid cylinder pressure 6 is connected with connecting rod 2 by bolt, and the bore section of reserve liquid cylinder pressure 6 is passed through at least one clamp 7 and sliding sleeve 5 clampings, and is connected by screw fixing.
With reference to Fig. 1, the rock-core borer under normal conditions lifting of unit head 8 all adopts single hydraulic cylinder, only use conventional hydraulic cylinder 3, also with bolts between the piston rod portion of conventional hydraulic cylinder 3 and connecting rod 2, its bore section is by two clamps 7 and sliding sleeve 5 clampings, and being connected by screw fixingly, connecting rod 2 and rock-core borer main body 1 adopts axle to be connected.Unit head 8 is fixed on sliding sleeve 5, drives sliding sleeve 5 to slide on slide rail 4, thereby drive unit head 8 to move by conventional hydraulic cylinder 3.On unit head 8, be fixed with drilling rod, the power of drilling rod rotation is provided by unit head 8, when needs increase drilling rod, need clamper (not shown), by drill-rod clamping, then to throw off unit head 8 and drilling rod, and by conventional hydraulic cylinder 3, unit head 8 is promoted, just can add new drilling rod, again drilling rod and unit head 8 are coupled together, unclamp clamper, again task.Like this, only adopt conventional hydraulic cylinder 3 can realize the groundwork needs of rock-core borer.
With reference to Fig. 2, Fig. 3, when rock-core borer is in drilling process, when there is the accidents such as collapse hole, pipe becoming stuck is dead, at this moment, reserve liquid cylinder pressure 6 is installed to the opposite side of slide rail 4, its piston rod portion is connected with connecting rod 2 by bolt, and the bore section of reserve liquid cylinder pressure 6 is by two clamps 7 and sliding sleeve 5 clampings, and be connected by screw fixingly, connect dynamicliquid pressure.By the twin-tub castering action of conventional hydraulic cylinder 3 and reserve liquid cylinder pressure 6, drilling rod is mentioned, make drilling rod can again drop into normal use again.After being finished, reserve liquid cylinder pressure 6 can be pulled down, rock-core borer continues to utilize single cylinder work.
Claims (3)
1. a power head of core drilling machine lifting appliance, it is characterized in that, the conventional hydraulic cylinder (3) and the reserve liquid cylinder pressure (6) that comprise slide rail (4) both sides that are symmetrically arranged in rock-core borer, the piston rod portion of conventional hydraulic cylinder (3) is fixedly connected with by connecting rod (2) with slide rail (4) one end, and bore section is fixed on the sliding sleeve (5) that unit head (8) is installed; The piston rod portion of reserve liquid cylinder pressure (6) is connected with connecting rod (2) by bolt, and the bore section of reserve liquid cylinder pressure (6) is passed through at least one clamp (7) and sliding sleeve (5) clamping, and is connected by screw fixing.
2. unit head lifting appliance according to claim 1, is characterized in that, the bore section of reserve liquid cylinder pressure (6) is passed through two clamps (7) and sliding sleeve (5) clamping, and is connected by screw fixing.
3. unit head lifting appliance according to claim 1, it is characterized in that, between the piston rod portion of described conventional hydraulic cylinder (3) and connecting rod (2), be bolted, the bore section of conventional hydraulic cylinder (3) is passed through two clamps (7) and sliding sleeve (5) clamping, and is connected by screw fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420467212.6U CN204002544U (en) | 2014-08-18 | 2014-08-18 | A kind of power head of core drilling machine lifting appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420467212.6U CN204002544U (en) | 2014-08-18 | 2014-08-18 | A kind of power head of core drilling machine lifting appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204002544U true CN204002544U (en) | 2014-12-10 |
Family
ID=52042564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420467212.6U Expired - Lifetime CN204002544U (en) | 2014-08-18 | 2014-08-18 | A kind of power head of core drilling machine lifting appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204002544U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915617A (en) * | 2018-08-03 | 2018-11-30 | 四川诺克钻探机械有限公司 | A kind of double lifting rail bars with ratcheting mechanism |
| CN111379529A (en) * | 2020-04-07 | 2020-07-07 | 贵州能安机电设备制造有限公司 | Pull-out device of gas pump drainage drilling rod |
-
2014
- 2014-08-18 CN CN201420467212.6U patent/CN204002544U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915617A (en) * | 2018-08-03 | 2018-11-30 | 四川诺克钻探机械有限公司 | A kind of double lifting rail bars with ratcheting mechanism |
| CN111379529A (en) * | 2020-04-07 | 2020-07-07 | 贵州能安机电设备制造有限公司 | Pull-out device of gas pump drainage drilling rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141210 |
|
| CX01 | Expiry of patent term |