CN1061828A - Automatic opening and closing hanging and unloading punching and grabbing drilling machine - Google Patents
Automatic opening and closing hanging and unloading punching and grabbing drilling machine Download PDFInfo
- Publication number
- CN1061828A CN1061828A CN 90109613 CN90109613A CN1061828A CN 1061828 A CN1061828 A CN 1061828A CN 90109613 CN90109613 CN 90109613 CN 90109613 A CN90109613 A CN 90109613A CN 1061828 A CN1061828 A CN 1061828A
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- balance weight
- weight body
- grabbing
- punching
- hook
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- 238000004080 punching Methods 0.000 title claims abstract description 12
- 238000005553 drilling Methods 0.000 title abstract 2
- 210000000078 claw Anatomy 0.000 claims description 11
- 238000010276 construction Methods 0.000 abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 241001149930 Protura <class> Species 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- IXSZQYVWNJNRAL-UHFFFAOYSA-N etoxazole Chemical compound CCOC1=CC(C(C)(C)C)=CC=C1C1N=C(C=2C(=CC=CC=2F)F)OC1 IXSZQYVWNJNRAL-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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- Earth Drilling (AREA)
Abstract
An automatic opening and closing hanging-unloading punching-grabbing hole-making machine relates to a hole-drilling and hole-making machine tool, which is used for civil engineering and civil well-making in the fields of water conservancy, construction, traffic, exploration and the like. The main characteristic is that the counterweight body of the punching and grabbing conical head is assembled by a waist drum-shaped outer counterweight body and a cylindrical inner counterweight body concentrically, the supporting point of the grabbing knife is installed at the bottom of the outer counterweight body, and one end of a crank arm for controlling the opening and closing of the grabbing knife is installed at the bottom of the inner counterweight body. The three hooks are arranged on the upper part of the opening and closing device, and the hook device is a hanging ring which is positioned above the hooks and is hung on the rack and has a simple structure. Its advantages are simple and compact structure, high construction quality and wide application range.
Description
The present invention relates to a kind of sinking shaft pore-creating facility.
Punching and gripping borer is widely used in the civil works and the civilian well of making in fields such as water conservancy, building, traffic, exploration.8JZ series with advanced international level is towards grabbing the formula borer, simple to operate, pore-creating efficient is higher, but the installation of this borer is highly higher, the construction activities radius is bigger again, be difficult to the occasion that is applicable to that the space is limited to, as private residence garden and indoor construction, in addition, its structure more complicated, the transmission link of power is many during conehead work, the body space does not obtain effectively utilizing fully simultaneously, volume was both big, and the center of gravity of motion parts is also higher, and these all can influence its construction quality and application life.And if the hook device that is suspended on the frame high up in the air has askew Dou slightly, perhaps if the little axle of hook head portions and the angle position of hook are because of collision change slightly, and it is malfunctioning all may to cause extension to carry.
The purpose of this invention is to provide a kind of improved punch-grab boring machine with automatic opening-closing and connecting-disconnecting functions, this borer can reduce the installation height effectively and dwindle the construction activities radius, and is simple in structure, big towards grip, the functional reliability height.
The objective of the invention is so to realize, main two aspects of dividing: on the one hand, form the conehead balance weight body of the main impulse force of punching and grabbing machine, outer balance weight body and columned interior balance weight body concentric fits by the waist drum shape form, the supporting-point of grabbing cutter is installed in the bottom of outer balance weight body, the end that the connecting lever of cutter switching is grabbed in grasp then is installed in the bottom of interior balance weight body (for considering grabbing the fine setting of cutter switching angle work necessity, slotted hole is made in the hole of connecting lever one end), handle inside and outside balance weight body by automatic on/off mechanism and do axial relative motion, just can finish to dash and grab the pore-creating action; On the other hand, three hooks are loaded on the top of opening and closing device, there is a hanging ring that is suspended on the frame hook top, a guiding cap is equipped with at the top of opening and closing device, the lower end of hook is installed on the wing plate in the upper cartridge outside with bearing pin, the fixing upper end of the lower end of upper spring and lower spring simultaneously in the appropriate location at hook middle part, the upper end of upper spring is fixed on the upper inside wall of opening and closing device shell, the lower end of lower spring is fixed on the supporting plate between shell and inner ring, like this, just can utilize the lifting of sleeve to cause, the contraction of lower spring and stretching, more than, the pulling force of lower spring is handled and is hung up hanging ring or throw off hanging ring.
Than application number is that 88206586.6 " punching and grabbing machine of multiple aperture Impact claw awl head " and 8JZ series are dashed and grabbed the formula borer, and the present invention has simplified its whole structure first owing to cancelled some connecting rods; Second make the mechanical structure of Impact claw awl head more become reasonable; Thereby the whole space of three Impact claw awl heads obtains effectively utilizing fully forming a streamlined entity with waist drum shape, reduced the resistance of elevating movement, also reduced center of gravity, make punching and gripping borer have construction quality preferably, good as complete machine stability, processing verticality height, operation resistance is little, causes the possibility of caving in little owing to collide hole wall when moving up and down.On the other hand, because the present invention is an one with opening and closing device, hook and guiding cap collection, originally baroque hook device becomes a simple hanging ring, also cancel the flange at sleeve top, simplified the structure, dwindled volume, reduced manufacturing cost, and improved and hung the reliability of putting forward.In sum, thereby can reduce the installation height and dwindle the construction activities radius, make punching and gripping borer have the more wide scope of application.
Concrete structure of the present invention is by following embodiment and description of drawings thereof.
Fig. 1 is the final assembly schematic diagram of punching and gripping borer.
Fig. 2 grabs the schematic diagram of the open-shaped attitude of cutter for Impact claw awl head.
Fig. 3 grabs the schematic diagram that cutter is closure state for Impact claw awl head.
As shown in Figure 1, borer by frame (1), conehead (2), go out navy barrow (3), engine (4), base (5) and hoist engine (6) and form.As shown in Figure 2, conehead is grabbed the open-shaped attitude of cutter, and at this moment, interior balance weight body (21) externally is in the lower position after balance weight body (20) motion.A round table-like guiding cap (9) is equipped with at the top of opening and closing device, and main body cylindraceous is housing (10).At the supporting plate (18) that is welded with in the different radial positions more than three places, back-up block (17) is installed in the appropriate location of supporting plate (18) with a bearing pin between housing (10) bottom and the inner ring (19).Sleeve (15) upper outside is welded with wing plate (13) corresponding to the radial position of supporting plate (18), the lower end of hook (12) is installed on the wing plate (13) with bearing pin, the fixing upper end of the lower end of upper spring (11) and lower spring (14) simultaneously in the appropriate location at hook (12) middle part, the upper end of upper spring (11) is fixed on the upper inside wall of shell (10), and the lower end of lower spring (14) then is fixed on the top of supporting plate (18).The balance weight body of Impact claw awl head (2) is formed by outer balance weight body (20) and interior balance weight body (21) concentric fits, and the supporting-point of grabbing cutter (23) is installed in the bottom of outer balance weight body, and an end of grabbing cutter connecting lever (22) then is installed in the bottom of interior balance weight body (21).
Handle hoist engine (6), make to dash and grab the awl free fall, impact the sand cobble of wellhole position, insert the stratum by the open cutter of grabbing, simultaneously, rope clutch (16), sleeve (15) move downward under impulse force and deadweight effect, and compressing back-up block (17) head is downward, when wing plate (13) brushes up against supporting plate (18), sleeve (15) promptly stops to descend, at this moment, lower spring (14) resets and upper spring (11) tension, makes hook (12) head flare.After conehead impacts, handle on the hoist engine (6) and carry, at this moment, the omoplate of rope clutch (16) is not stopped by back-up block (17) head, can freely rise, wire rope (8) is serially connected with interior balance weight body (21) by rope clutch (16), handle three grabbing cutter (23) closed (as shown in Figure 3), grabbing soil promotes, after hook (12) enters hanging ring (7), hook hanging ring, push out navy barrow (3), handle hoist engine (6), loosen wire rope, rope clutch (16), interior balance weight body (21) moves downward under the deadweight effect, make and grab cutter (23) and open, unload and transport native stone, at this time, after hook (12) hooked hanging ring (7), sleeve (15) promptly is in carried the position, has removed the head pressure of back-up block (17), make its afterbody spinning reduction under action of gravity, head is inserted in the slotted eye of sleeve (15) and be in a horizontal position, simultaneously, the position of sleeve (15) also makes upper spring (11) draw in to reset and lower spring (14) tension, handle hoist engine (6) again, boom hoist cable (8) so link up with (12) under the effect of lower spring (14) pulling force, is linked up with (12) introversion and is thrown off hanging ring (7) slightly, rope clutch (16) then stops spacing because of its omoplate supported (17), to guarantee that grabbing cutter keeps open configuration, so far, just can begin next cycle operation.
Claims (5)
1, a kind of punch-grab boring machine with automatic opening-closing and connecting-disconnecting functions by frame [1], Impact claw awl head [2], go out navy barrow [3], engine [4], base [5] and hoist engine [6] and form, is characterized in that:
A. the balance weight body of Impact claw awl head [2] is formed by outer balance weight body [20] and interior balance weight body [21] concentric fits, the supporting-point of grabbing cutter [23] is installed in the bottom of outer balance weight body [20], an end of grasping the connecting lever [22] of grabbing the cutter switching then is installed in the bottom of interior balance weight body [21]
B. three of Impact claw awl head [2] hooks [12] are installed in the top of opening and closing device, and hook device is a hanging ring [7] on the frame [1] of being suspended to that is positioned at hook [12] top.
2, punching and gripping borer according to claim 1, it is characterized in that hook (12) lower end is installed on the wing plate (13) of sleeve (15) upper outside with bearing pin, the fixing upper end of the lower end of upper spring (11) and lower spring (14) simultaneously in the appropriate location at hook (12) middle part, the upper end of upper spring is fixed on the upper inside wall of shell (10), and the lower end of lower spring (14) is fixed on the supporting plate (18).
3, punching and gripping borer according to claim 1 is characterized in that a round table-like guiding cap (9) is equipped with at the top of the opening and closing device of Impact claw awl head (2).
4, punching and gripping borer according to claim 1 is characterized in that the profile of the outer balance weight body (20) of Impact claw awl head (2) is the waist drum shape, and the profile of interior balance weight body (21) is cylindric.
5, punching and gripping borer according to claim 1, the installing hole that it is characterized in that grabbing cutter connecting lever (22) end are one can grab the slotted hole that cutter opens and closes angle in order to adjusting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90109613 CN1061828A (en) | 1990-11-25 | 1990-11-25 | Automatic opening and closing hanging and unloading punching and grabbing drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90109613 CN1061828A (en) | 1990-11-25 | 1990-11-25 | Automatic opening and closing hanging and unloading punching and grabbing drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1061828A true CN1061828A (en) | 1992-06-10 |
Family
ID=4881517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90109613 Pending CN1061828A (en) | 1990-11-25 | 1990-11-25 | Automatic opening and closing hanging and unloading punching and grabbing drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1061828A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314121A (en) * | 2014-10-11 | 2015-01-28 | 钟景尧 | Pore forming machine with symmetrical rotating wheels for geotechnical engineering |
-
1990
- 1990-11-25 CN CN 90109613 patent/CN1061828A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314121A (en) * | 2014-10-11 | 2015-01-28 | 钟景尧 | Pore forming machine with symmetrical rotating wheels for geotechnical engineering |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |