CN206144459U - Formula core drill is driven on top - Google Patents
Formula core drill is driven on top Download PDFInfo
- Publication number
- CN206144459U CN206144459U CN201620206492.4U CN201620206492U CN206144459U CN 206144459 U CN206144459 U CN 206144459U CN 201620206492 U CN201620206492 U CN 201620206492U CN 206144459 U CN206144459 U CN 206144459U
- Authority
- CN
- China
- Prior art keywords
- unit head
- hydraulic jack
- drive formula
- integrated form
- core borer
- 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 - Fee Related
Links
- 238000005553 drilling Methods 0.000 claims abstract description 50
- 239000000725 suspension Substances 0.000 claims description 7
- 238000012856 packing Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 241001074085 Scophthalmus aquosus Species 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 241001131696 Eurystomus Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model provides a formula core drill is driven on top, includes that boring tower 1, top of the tower assembly pulley 2, tower base 3, integrated form unit head 4, drilling rod 5, master file raise 6, main lifting rope 7, guide pulley 8 and guide line cable 9, top of the tower assembly pulley 2 is located 1 top in the boring tower, and main lifting rope 7 is raised 6 from the master file and is stretched out, passes top of the tower assembly pulley 2 and is connected with integrated form unit head 4, guide line cable 8 is located 4 both sides of integrated form unit head, and the equal fixed connection in both ends makes it tighten about it, guide pulley 9 installs in 4 both sides of integrated form unit head, and the upper end of every side and lower extreme have two pulleys, and these two pulleys are for arrange side by side, and guide line cable 8 presss from both sides between these two pulleys. The utility model discloses owing to has adopted above -mentioned technical scheme, has compared with prior art for the rig many drilling rods of can once can packing into, easy operation, power is extravagant few, and work efficiency improves by a wide margin, realizes integrated control easily.
Description
Technical field
This utility model belongs to geological prospecting apparatus field, it particularly relates to a kind of top drive formula rock core drill
Machine.
Background technology
Fig. 1 show and surveys industry use now to obtain a kind of rock-core borer the most universal, and which is mainly by following
Part constitutes：Input power 101, change speed gear box 102, frame 103, elevator 104, power distributor box
105th, drilling rod 106, unit head 107, feed oil cylinder 108, guide post 109 and bevel gear box 111.
The effect of existing rock-core borer each several part following (input power 101, change speed gear box 102, frame 103
It is not described herein)：
1st, the boring tower that elevator 104 is typically built on the spot with job site is used cooperatively, and is mainly used in lifting
Drilling rod 106, to facilitate drilling rod 106 to load in unit head 107 or retract out from unit head 107.
2nd, power distributor box 105 is assigned to bevel gear box 111 for change speed gear box 103 is transmitted through the power for coming
With elevator 104.
3rd, power distributor box 105 is transmitted through passing to main shaft after next power turns by bevel gear box 111
108。
4th, main shaft 108 is hollow, to load drilling rod 106, upper end and the unit head 107 of main shaft 108
It is connected, the power that bevel gear box 111 is transmitted through coming can be passed to unit head 107.
5th, unit head 107 receive bevel gear box 111 by main shaft 108 be transmitted through come power drive drilling rod
106 rotations.
6th, being fed oil cylinder 110 makes unit head 107 move up and down.
7th, drilling rod 106 produces rotary motion in the presence of unit head 107, in feed oil cylinder 110
The lower generation up and down motion of effect, is drilling downwards, is then taking-up upwards.
8th, guide post 109 ensures that the direction that unit head 107 moves up and down is consistent.
The course of work of existing rock-core borer is as follows：Common rock-core borer is opened, common rock-core borer is run
Elevator 104, be engaged with tower top pulley and lifting rope, sling and be introduced into the drilling rod 106 of working condition,
It is encased in the unit head 107 of common rock-core borer, unclamps lifting rope；Operation unit head 107 and feed oil
Cylinder 110, makes drilling rod 106 down creep into；When a drilling rod is after effectively piercing length and all pierce underground,
Just run elevator 104 again to load another drilling rod and be connected with the drilling rod for above having been drilled into underground, after
Continuous drilling, until it reaches target pierces depth.After reaching target and piercing depth, stop drilling, according to
The process of above-mentioned loading drilling rod is operated in turn, is taken out drilling rod by root, that is, is completed whole drilling operation process.
Common rock-core borer has following some weak points：
1st, cumbersome, work efficiency is relatively low.The distance that unit head is moved upwards is by feed oil cylinder stroke
Restriction, move up and down apart from limited, move distance is excessive upwards becomes also can the stability of unit head
Very poor, so a drilling rod all pierces underground, unit head needs up and down reciprocatingly to run and can just complete several times；
And when loading drilling rod, can only once fill one.
2nd, power waste is larger.Input power is through repeatedly transmission, and is become by lateral rotation movement
Vertical rotary motion, causes a large amount of power wastes.
3rd, creep into limited strength.In drilling, feed oil cylinder shrinks, and press against drilling rod rig, but is fed
The pressure that oil cylinder is formed leans on unit head one end weight of itself essentially from common rock-core borer, when drilling rod exists
When ground end encounters harder rock matter, it might even be possible to carry out one end jack-up of the common rock-core borer by unit head.
4th, it is difficult to integrated control.
The content of the invention
To solve the problems, such as in background technology, this utility model provides a kind of top drive formula rock-core borer.
The technical solution of the utility model is：A kind of top drive formula rock-core borer, including boring tower, tower top pulley
Group, tower seat, integrated form unit head, drilling rod, master winch, main lifting rope, leading block and guide cords；
Tower top assembly pulley be located at boring tower at the top of, main lifting rope is stretched out from master winch, through tower top assembly pulley and with it is integrated
Formula unit head connects；Guide cords are located at integrated form unit head both sides, and its upper and lower ends is fixedly connected with and makes
Which is tightened；Leading block is arranged on integrated form unit head both sides, and there are two cunnings the top and bottom per side
Wheel, to be arranged in juxtaposition, guide cords are clipped between the two pulleys the two pulleys.
Used as a kind of improvement, the top drive formula rock-core borer also includes secondary elevator and secondary lifting rope, for lifting by crane
Drilling rod or core sample block.
The further technical scheme of this utility model is:The integrated form power of the top drive formula rock-core borer
Head includes overall case, unit head, change speed gear box, input power and balancing weight；Unit head, change speed gear box and defeated
Enter power to be installed in overall case；Unit head is located at overall bottom portion, and is connected with the drilling rod of lower section；
Change speed gear box is located at directly over unit head and both are connected, and input power is located at directly over change speed gear box and both phases
Even；Balancing weight is located inside overall case, can suitably increase and decrease its quantity to adjust the weight of integrated form unit head.
Further technical scheme is this utility model:The top drive formula rock-core borer also includes hydraulic pressure
Oil cylinder；One end of hydraulic jack is fixedly connected with tower seat；The upper end of guide cords is fixed with the top of boring tower
Connection, lower end is connected with the other end of hydraulic jack after bypassing fixed pulley.
This utility model further technical scheme is:The top drive formula rock-core borer also includes hydraulic pressure
Oil cylinder and oil cylinder hangers；Oil cylinder hangers is located at the both sides of suspension hook, and both sides are respectively equipped with a secondary hydraulic jack, liquid
The lower end of compressing cylinder is connected with integrated form unit head.
As a result of above-mentioned technical proposal, compared with prior art, this utility model causes rig
Once can load many drilling rods (depending on the technological parameter according to top drive formula rock-core borer), it is simple to operate；
The distance that integrated form unit head is moved upwards is significantly lifted so as to which round trip can pierce many drilling rods；
Input power transmittance process shortens, and does not change the direction of transfer of power, and power waste is few, work effect
Rate is greatly improved；Drilling strength can be changed by the counterweight number of blocks changed in integrated form unit head；
Integrated control is realized easily；Guide rollerses clamp the structure of guide cords so that its steering capability becomes more
It is excellent, and will not guide cords be caused to damage when integrated form unit head forms despun；It is being oriented to
Rope end sets up the structure design of hydraulic jack, both can guarantee that the guide cords moment in tensioned state,
Can guarantee that guide cords will not cause which to snap beyond its tolerance range because tightening power again；In suspension hook and collection
The structure design of hydraulic jack is set up between accepted way of doing sth unit head, top can be prevented effectively from and churn is driven in dismounting brill
The screw thread of main shaft and drilling rod is caused to damage during bar.
Description of the drawings
Fig. 1 is existing structural representation；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is the structural representation of part 4 in Fig. 2；
Fig. 4 is the partial enlargement structural representation of part A in Fig. 2；
Fig. 5 is the partial enlargement structural representation of part B in Fig. 2.
Specific embodiment
Embodiment
As shown in Fig. 2 a kind of top drive formula rock-core borer, including boring tower 1, tower top assembly pulley 2, tower seat
3rd, integrated form unit head 4, drilling rod 5, master winch 6, main lifting rope 7, leading block 8 and guide cords
9；Tower top assembly pulley 2 is located at the top of boring tower 1, and main lifting rope 7 is stretched out from master winch 6, is slided through tower top
Wheel group 2 is simultaneously connected with integrated form unit head 4；Guide cords 8 are located at 4 both sides of integrated form unit head, its
Upper and lower ends are fixedly connected with tightens which；Leading block 9 is arranged on 4 both sides of integrated form unit head, often
Respectively there are two pulleys the top and bottom of side, and to be arranged in juxtaposition, guide cords 8 are clipped in this to the two pulleys
Between two pulleys；The top drive formula rock-core borer also includes secondary elevator 10 and secondary lifting rope 11, for rising
Hang drilling rod or core sample block.
As shown in figure 3, it is described top drive formula rock-core borer integrated form unit head 4 include overall case 401,
Unit head 402, change speed gear box 403, input power 404 and balancing weight 206；Unit head 402, change speed gear box
403 and input power 404 be installed in overall case 401；Unit head 402 is located at overall 401 bottom of case
Portion, and be connected with the drilling rod of lower section；Change speed gear box 403 is located at directly over unit head 402 and both are connected,
Input power 404 is located at directly over change speed gear box 403 and both are connected；Balancing weight 206 is located at overall case
Inside 201, can suitably increase and decrease its quantity to adjust the weight of integrated form unit head 4.
As shown in figure 4, the top drive formula rock-core borer also includes hydraulic jack 12；Hydraulic jack 12
One end is fixedly connected with tower seat 3；The upper end of guide cords 9 is fixedly connected with the top of boring tower 1, lower end
It is connected with the other end of hydraulic jack 12 after bypassing fixed pulley 13.
As shown in figure 5, the top drive formula rock-core borer also includes hydraulic jack 14 and oil cylinder hangers 15；
Oil cylinder hangers 15 is located at the both sides of suspension hook 16, and both sides are respectively equipped with a secondary hydraulic jack 14, hydraulic jack
14 lower end is connected with integrated form unit head 4.
During work, master winch 6 is opened, by main lifting rope 7 and tower top assembly pulley 2 by integrated form unit head
4 are parked in appropriate location；Start secondary elevator 10, by secondary lifting rope 11 and tower top assembly pulley 2 sling into
Enter the drilling rod 5 of working condition, the lower end of drilling rod 5 is connected with the drilling rod for having been drilled into ground end, unclamp pair and hang
Rope 11 (can also be again loaded into drilling rod, drilling rod loads technological parameter of the quantity according to top drive formula rock-core borer
Depending on), the upper end of drilling rod 5 is connected with integrated form unit head 4；Integrated form unit head 4 is opened,
Drive drilling rod 5 to rotate, gradually unclamp master winch 6, integrated form unit head 4 press against brill under gravity
Bar 5 is rotated down drilling, and guider (i.e. leading block 8 and guide cords 9) ensure that integrated form
Each drilling direction of unit head 4 is consistent.After reaching target and piercing depth, start master winch 6, allow
Integrated form unit head 4 is parked in appropriate location, that is, stop drilling.According to the anti-mistake of process of above-mentioned loading drilling rod
To operate, drilling rod is taken out by root, that is, complete whole drilling operation process.
This utility model is not limited to above-mentioned preferred implementation, and anyone should learn new in this practicality
The structure change made under the enlightenment of type, it is every have with this utility model it is same or like as technology
Scheme, belongs to protection domain of the present utility model.
Claims (9)
- It is 1. a kind of to push up drive formula rock-core borer, it is characterised in that：Including boring tower, tower top assembly pulley, tower seat, Integrated form unit head, drilling rod, master winch, main lifting rope, leading block and guide cords；Tower top assembly pulley At the top of boring tower, main lifting rope is stretched out from master winch, is connected through tower top assembly pulley and with integrated form unit head Connect；Guide cords are located at integrated form unit head both sides, and its upper and lower ends is fixedly connected with tightens which；Lead Integrated form unit head both sides are arranged on to pulley, the top and bottom per side there are two pulleys, the two To be arranged in juxtaposition, guide cords are clipped between the two pulleys pulley.
- It is 2. according to claim 1 to push up drive formula rock-core borer, it is characterised in that：The top drive formula Rock-core borer also includes secondary elevator and secondary lifting rope, for lifting by crane drilling rod or core sample block.
- It is 3. according to claim 1 and 2 to push up drive formula rock-core borer, it is characterised in that：The top The integrated form unit head of drive formula rock-core borer includes overall case, unit head, change speed gear box, input power and matches somebody with somebody Pouring weight；Unit head, change speed gear box and input power are installed in overall case；Unit head is located at overall bottom Portion, and be connected with the drilling rod of lower section；Change speed gear box is located at directly over unit head and both are connected, input power Directly over change speed gear box and both be connected；Balancing weight is located inside overall case, can suitably increase and decrease its quantity To adjust the weight of integrated form unit head.
- It is 4. according to claim 1 and 2 to push up drive formula rock-core borer, it is characterised in that：The top Drive formula rock-core borer also includes hydraulic jack；One end of hydraulic jack is fixedly connected with tower seat；Guide cords Upper end be fixedly connected with the top of boring tower, lower end is bypassed Connect.
- It is 5. according to claim 3 to push up drive formula rock-core borer, it is characterised in that：The top drive formula Rock-core borer also includes hydraulic jack；One end of hydraulic jack is fixedly connected with tower seat；Guide cords it is upper End is fixedly connected with the top of boring tower, and lower end is connected with the other end of hydraulic jack after bypassing fixed pulley.
- It is 6. according to claim 1 and 2 to push up drive formula rock-core borer, it is characterised in that：The top Drive formula rock-core borer also includes hydraulic jack and oil cylinder hangers；Oil cylinder hangers is located at the both sides of suspension hook, both sides Respectively equipped with a secondary hydraulic jack, the lower end of hydraulic jack is connected with integrated form unit head.
- It is 7. according to claim 3 to push up drive formula rock-core borer, it is characterised in that：The top drive formula Rock-core borer also includes hydraulic jack and oil cylinder hangers；Oil cylinder hangers is located at the both sides of suspension hook, and both sides respectively fill There is a secondary hydraulic jack, the lower end of hydraulic jack is connected with integrated form unit head.
- It is 8. according to claim 4 to push up drive formula rock-core borer, it is characterised in that：The top drive formula Rock-core borer also includes hydraulic jack and oil cylinder hangers；Oil cylinder hangers is located at the both sides of suspension hook, and both sides respectively fill There is a secondary hydraulic jack, the lower end of hydraulic jack is connected with integrated form unit head.
- It is 9. according to claim 5 to push up drive formula rock-core borer, it is characterised in that：The top drive formula Rock-core borer also includes hydraulic jack and oil cylinder hangers；Oil cylinder hangers is located at the both sides of suspension hook, and both sides respectively fill There is a secondary hydraulic jack, the lower end of hydraulic jack is connected with integrated form unit head.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520878041 | 2015-11-05 | ||
| CN2015208780410 | 2015-11-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206144459U true CN206144459U (en) | 2017-05-03 |
Family
ID=58615971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620206492.4U Expired - Fee Related CN206144459U (en) | 2015-11-05 | 2016-03-17 | Formula core drill is driven on top |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206144459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368605A (en) * | 2015-11-05 | 2017-02-01 | 衡阳中地装备探矿工程机械有限公司 | Top-drive type core drill |
-
2016
- 2016-03-17 CN CN201620206492.4U patent/CN206144459U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368605A (en) * | 2015-11-05 | 2017-02-01 | 衡阳中地装备探矿工程机械有限公司 | Top-drive type core drill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170503 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |