CN112627740A - Heavy-load platform for engineering drilling machine - Google Patents
Heavy-load platform for engineering drilling machine Download PDFInfo
- Publication number
- CN112627740A CN112627740A CN202011376137.9A CN202011376137A CN112627740A CN 112627740 A CN112627740 A CN 112627740A CN 202011376137 A CN202011376137 A CN 202011376137A CN 112627740 A CN112627740 A CN 112627740A
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- heavy
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- rolling wheel
- wheel set
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- 238000005553 drilling Methods 0.000 title abstract description 36
- 238000005096 rolling process Methods 0.000 claims description 54
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005404 monopole Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
- E21B15/003—Supports for the drilling machine, e.g. derricks or masts adapted to be moved on their substructure, e.g. with skidding means; adapted to drill a plurality of wells
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a heavy-load platform for an engineering drilling machine, which solves the problems of high energy consumption for opening and closing and high requirement for opening and closing conditions of the heavy-load platform on the drilling machine in the prior art.
Description
Technical Field
The invention relates to the technical field of drilling machines, in particular to a heavy-load platform for an engineering drilling machine.
Background
The extensive application of engineering rig is in geological exploration, engineering construction, mine, wind energy, water and electricity construction, among the environmental protection field, it creeps into to the underground to drive the drilling tool, acquires the mechanical equipment of material object geology ground, also is used for boring the hole sometimes, and at engineering rig during operation, carry out the hoist and mount of drilling tool through the portal frame structure, place the place that needs the pore-forming with it, the drilling tool is carried and is put and support through the heavy load platform, then just need the heavy load platform to open at the in-process of concatenation drilling tool, make things convenient for the drilling tool to put into in the drill way. Heavy load platform generally drives its frictional motion on the bottom plate through the hydro-cylinder among the prior art, realize its opening and shutting motion, because heavy load platform is heavier, the frictional force that produces with the bottom plate is also great, the power that needs the hydro-cylinder to provide is very big, and the hydro-cylinder is carried out the pulling heavy load platform and is required the roughness to do, if there is the slope condition then the power that the hydro-cylinder provided will exist the condition of being decomposed, further increase the loss of energy, and the hydro-cylinder is when adopting the monopole hydro-cylinder, because heavy load platform range of opening and shutting is great, the length of monopole hydro-cylinder also need choose for use longer, can lead to the whole bulky of rig, adopt telescopic bipolar sleeve hydraulic cylinder if the hydro-cylinder, then the hydro-cylinder bore is very big, hydro-cylinder pole structural stability is relatively.
Disclosure of Invention
The invention is made in view of the problems, and aims to provide a heavy-load platform for an engineering drilling machine, which can greatly reduce energy consumption, save space, has good safety and stability, and can drive the platform to open and close without adopting an oil cylinder.
To achieve the above object, the present invention provides a heavy-duty platform for an engineering driller, comprising:
each bearing plate is provided with a limiting groove, and the two limiting grooves surround to form a limiting hole;
the rolling wheel set is arranged below the bearing plate in a telescopic manner;
and the driving device is arranged on the side edge of the rolling wheel set and used for providing power for the rolling wheel set.
According to the heavy load platform for engineering driller, the rolling wheel set comprises first rollers, first fixed brackets and first positioning plates, the first rollers are movably clamped between the first fixed brackets, the first fixed brackets are movably connected with the first positioning plates, and the first positioning plates are connected with the bearing plates.
According to the heavy-load platform for the engineering drilling machine, positioning grooves are formed in two sides of the first fixing support, a rotating shaft is arranged on the first idler wheel, two ends of the rotating shaft penetrate through the positioning grooves, and an auxiliary wheel is arranged at one end of the rotating shaft.
According to the heavy-load platform for the engineering drilling machine, a first positioning hole is formed in the first positioning plate, positioning shafts are arranged on two sides of the upper end of the first fixing support, and the positioning shafts are movably clamped in the first positioning hole.
According to the heavy-duty platform for the engineering drilling machine, the first positioning hole is oval, and the positioning shaft can move up and down along the positioning hole.
According to a heavy load platform for engineering driller, drive arrangement includes driving motor, two transaxles and connects the bridge, the last piston rod that is provided with of driving motor, every transaxle one end all with one the rolling wheelset meets, and the other end of one of them transaxle with the piston rod meets, connect the bridge both ends respectively with two the transaxle meets.
According to the above heavy load platform for engineering driller, every the bearing plate includes front bezel and back plate, be equipped with on the front bezel and be convex spacing portion, the spacing groove sets up in spacing portion, just the spacing groove includes the arc wall on upper portion and the conical groove of lower part, just the back plate bottom is equipped with a plurality of first reinforcing plates, be equipped with a plurality of second reinforcing plates in the spacing portion.
According to the heavy-load platform for the engineering drilling machine, the supporting plate is arranged at the bottom of the front plate, the horizontal height of the supporting plate is lower than that of the rear plate, a first containing cavity is formed in the front plate, and the rolling wheel group is arranged in the first containing cavity.
According to the heavy-load platform for the engineering drilling machine, a first through groove is formed in the supporting plate, and the lower end of the rolling wheel set is arranged below the supporting plate in a telescopic mode through the first through groove.
According to the heavy-load platform for the engineering driller, the heavy-load platform further comprises a fixed wheel set, and the fixed wheel set is arranged below the rear plate.
The invention has the following beneficial effects:
bearing plate below is provided with telescopic roll wheelset, when the bearing plate provides the support for the drilling tool, the bearing plate load, roll wheelset shrink, meet with the roof of rig by the bearing plate bottom, play the supporting role, can avoid roll wheelset bearing too high and damage, when the bearing plate is unloaded, roll wheelset expandes, and can roll through the roll wheelset, because roll friction relative sliding friction is little very much, the power that its motion needs is also less, consequently be provided with driving motor at roll wheelset side, it rotates to drive roll wheelset, can avoid the setting of hydro-cylinder, can guarantee the normal opening and shutting of heavy load platform, its energy consumption greatly reduced, has better practical function.
Drawings
FIG. 1 is a schematic view of the structure of the load bearing plate of the present invention;
FIG. 2 is a schematic view of the overall bottom structure of the present invention;
FIG. 3 is a schematic view of the bottom structure of the bearing plate of the present invention;
fig. 4 is a schematic view of the assembly of the rolling wheel set and the driving device of the present invention.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1-4, a heavy duty platform for an engineering rig, comprising:
two bearing plates 100, all be provided with spacing groove 110 on every bearing plate 100, and two spacing grooves 110 surround and form spacing hole, two bearing plates 100 structure is unanimous, through opening and shutting of two bearing plates 100, can loosen and put and support the drilling tool, when two bearing plates 100 were closed, the drilling tool lower extreme set up bearing plate 100 below, and the drilling tool upper end is then blocked by spacing hole, can directly not fall down, when needs increase the drilling tool, utilize the portal frame to adorn newly-increased drilling tool on current drilling tool, open bearing plate 100 this moment, and move down the drilling tool, it is closed again with bearing plate 100, block the drilling tool again.
The rolling wheel set 200, the rolling wheel set 200 is telescopically arranged under the bearing plate 100, when the bearing plate 100 is loaded, namely when the drilling tool is clamped, the rolling wheel set 200 is contracted under the bearing plate 100, and is supported and loaded by the bearing plate 100, when the bearing plate 100 is unloaded, namely, when the drilling tool is opened and closed, the rolling wheel set 200 is expanded under the bearing plate 100, the bearing plate 100 can be driven to move by the rolling wheel set 200, and the friction force during rolling is far smaller than that during sliding, so that when the bearing plate 100 is driven to move by the rolling wheel set 200, the required driving force is smaller, a driving oil cylinder is not needed to drive the bearing plate 100 to move, more energy can be saved, various problems caused by the driving oil cylinder can be avoided, and meanwhile, because when the bearing plate 100 is loaded, the rolling wheel set 200 can be contracted, the damage of the rolling wheel set 200 due to overlarge stress can be avoided.
The driving device 300 is disposed at a side of the rolling wheel set 200 for providing power to the rolling wheel set 200, the driving device 300 is selected as the driving motor 310, and after the rolling wheel set 200 is unfolded, the driving motor 300 can be controlled to provide power to the rolling wheel set 200 to drive the rolling wheel set 200 to roll, the driving motor 310 is simpler to be disposed than a driving cylinder, and no attention is paid to whether the bearing plate 100 is horizontal, so that the occupied space is smaller.
Each bearing plate 100 comprises a front plate 120 and a rear plate 130, a circular arc-shaped limiting part 121 is arranged on the front plate 120, a limiting groove 110 is arranged on the limiting part 121, the limiting groove 110 comprises an upper arc-shaped groove 111 and a lower conical groove 112, a plurality of first reinforcing plates 131 are arranged at the bottom of the rear plate 130, a plurality of second reinforcing plates 122 are arranged in the limiting part 121, when a drilling tool is clamped, the drilling tool is limited by the limiting part 121, a limiting hole formed by surrounding the lower end of the drilling tool through the limiting groove 110 is formed below the bearing plate 100, the limiting part 121 at the upper end of the drilling tool is clamped above the bearing plate 100 so as to carry out subsequent operation, when the drilling tool needs to be additionally installed, after the drilling tool is assembled by using a portal frame on the bearing plate 100, the two bearing plates 100 are opened, the drilling tool is moved downwards, and then the two bearing plates 100 are closed again.
The bottom of the front plate 120 is provided with a supporting plate 123, the horizontal height of the supporting plate 123 is lower than that of the rear plate 130, a first accommodating cavity 124 is formed in the front plate 120, the rolling wheel set 200 is arranged in the first accommodating cavity 124, the main bearing of the rolling wheel set is carried out by the front plate 120, the front plate 120 is thicker, reinforcing ribs are arranged in the first accommodating cavity 124 close to the limiting part 121, the reinforcing ribs are matched with the second reinforcing plate 122, the overall strength of the limiting part 121 is increased, and the fracture of the limiting part is prevented.
Be equipped with first logical groove 123a on the backup pad 123, the telescopic setting in backup pad 123 below through first logical groove 123a of the lower extreme of rolling wheelset 200, when rolling wheelset 200 sets up outside first appearance chamber 124 through first logical groove 123a, play the effect of supporting by rolling wheelset 200, when rolling wheelset 200 contracts first appearance chamber 124 in, carry out a support by backup pad 123.
The rolling wheel set 200 includes a first roller 210, a first fixing bracket 220 and a first positioning plate 230, the first roller 210 is movably clamped between the first fixing brackets 220, the first fixing bracket 220 is movably connected to the first positioning plate 230, the first positioning plate 230 is connected to the bearing plate 100, the first positioning plate 230 is connected to the inner wall of the first cavity 124, the first roller 210 is movably connected to the first positioning plate 230 through the first fixing bracket 220, and the first roller 210 can be disposed outside the supporting plate 123 through a first through groove 123 a.
Positioning grooves 221 are formed in two sides of the first fixing support 220, a rotating shaft 211 is arranged on the first roller 210, two ends of the rotating shaft 211 penetrate through the positioning grooves 221, an auxiliary wheel 211a is arranged at one end of the rotating shaft 211, the rotating shaft 211 can rotate in the positioning grooves 221 and can move up and down in the positioning grooves 221, rotation of the first roller 210 is guaranteed, the diameter of the auxiliary wheel 211a on the rotating shaft 211 is smaller than that of the first roller 210, after the first roller 210 extends out of the first through groove 123a for a certain distance, the auxiliary wheel 211a abuts against the inner side of the supporting plate 123, the first roller 210 cannot continue to move outwards, and rolling movement of the first roller can be guaranteed.
The first positioning plate 230 is provided with a first positioning hole 231, the two sides of the upper end of the first fixing bracket 220 are provided with positioning shafts 222, and the positioning shafts 222 are movably clamped in the first positioning hole 231. The first positioning hole 231 is oval, the positioning shaft 222 can move up and down along the positioning hole, the diameter of the first positioning hole 231 in the horizontal direction is the same as that of the positioning shaft 222, and the diameter of the first positioning hole 231 in the vertical direction is far longer than that of the positioning shaft 222, so that the positioning shaft 222 can only move up and down in the direction of the first positioning hole 231, and therefore the first fixing support 220 and the first roller 210 are driven to move up and down to contract and expand, namely, when the first roller 210 is stressed excessively. The first fixing bracket 220 is pressed upward and its position is adjusted by the positioning shaft 222.
The driving device 300 includes a driving motor 310, two driving bridges 320 and a connecting bridge 330, the driving motor 310 is provided with a piston rod 311, one end of each driving bridge 320 is connected to one rolling wheel set 200, and the other end of one driving bridge 320 is connected to the piston rod 311, two ends of the connecting bridge 330 are respectively connected to the two driving bridges 320, the driving bridge 320 also provides a pressure to the rolling wheel set 200, when only bearing the weight of the bearing plate 100, the rolling wheel set 200 will not shrink, of course, other methods can be adopted to provide a downward force to the rolling wheel set 200, in this embodiment, the driving motor 310 operates to drive the piston rod 311 to move back and forth, and drives one rolling wheel set 200 to rotate through one driving bridge 320, and then drives the other driving bridge 320 to keep the same movement through one connecting bridge 330, so as to drive the other rolling wheel set 200 to rotate synchronously, synchronous rotation of the two rolling wheel sets 200 is achieved. In the present embodiment, four rolling wheel sets 200 are selected, wherein two rolling wheel sets are set as one set and respectively disposed in two sides of the first cavity 124.
A fixed wheel set 400 is further included, the fixed wheel set 400 is disposed under the rear plate 130, and the fixed wheel set 400 is used for cooperating with the rolling wheel set 200 to move together.
According to the heavy-load platform for the engineering drilling machine, the telescopic rolling wheel set is arranged below the bearing plate, the rolling wheel set can be compressed into the containing cavity of the front plate by the weight of the bearing plate when the bearing plate is loaded, the rolling wheel set is guaranteed not to be damaged due to weight compression, the bearing plate can be driven to move by the rolling wheel set when the bearing plate is not loaded, the rolling friction is small, the required driving force is small, the driving motor is arranged on the side edge of the rolling wheel set, the rolling wheel set can be driven to work, more energy can be saved, the levelness of the bearing plate is not required, and the stability is good.
The technical solutions of the present invention are explained in detail above with reference to the accompanying drawings, and the described embodiments are used to help understanding the idea of the present invention. The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (10)
1. A heavy duty platform for an engineering rig, comprising:
each bearing plate is provided with a limiting groove, and the two limiting grooves surround to form a limiting hole;
the rolling wheel set is arranged below the bearing plate in a telescopic manner;
and the driving device is arranged on the side edge of the rolling wheel set and used for providing power for the rolling wheel set.
2. The heavy-duty platform for engineering drillers according to claim 1, wherein the rolling wheel set comprises first rollers, first fixed brackets and first positioning plates, the first rollers are movably clamped between the first fixed brackets, the first fixed brackets are movably connected with the first positioning plates, and the first positioning plates are connected with the bearing plates.
3. The heavy-duty platform for engineering drillers according to claim 2, characterized in that positioning slots are provided on both sides of the first fixed bracket, a rotating shaft is provided on the first roller, both ends of the rotating shaft pass through the positioning slots, and an auxiliary wheel is provided on one end of the rotating shaft.
4. The heavy-duty platform for engineering drillers according to claim 3, characterized in that the first positioning plate is provided with a first positioning hole, and positioning shafts are provided on two sides of the upper end of the first fixing bracket, and the positioning shafts are movably clamped in the first positioning hole.
5. The heavy-duty platform for engineering drillers according to claim 4, characterized in that said first positioning hole is elliptical and said positioning shaft can move up and down along said positioning hole.
6. The heavy-duty platform for engineering drillers according to claim 2, characterized in that said driving device comprises a driving motor, two driving axles and a connecting axle, said driving motor is provided with a piston rod, one end of each driving axle is connected to one of said rolling wheel sets, and the other end of one of said driving axles is connected to said piston rod, and the two ends of said connecting axle are respectively connected to two of said driving axles.
7. The heavy-duty platform for engineering drillers according to claim 1, characterized in that each of the bearing plates comprises a front plate and a rear plate, the front plate is provided with a limiting portion in the shape of an arc, the limiting groove is disposed on the limiting portion, the limiting groove comprises an upper arc-shaped groove and a lower conical groove, the bottom of the rear plate is provided with a plurality of first reinforcing plates, and the limiting portion is provided with a plurality of second reinforcing plates.
8. The heavy-duty platform for engineering drillers according to claim 7, characterized in that a supporting plate is arranged at the bottom of the front plate, the supporting plate has a lower level than the rear plate, a first cavity is arranged in the front plate, and the rolling wheel set is arranged in the first cavity.
9. The heavy-duty platform for engineering drillers according to claim 8, characterized in that a first through slot is provided on the supporting plate, and the lower end of the rolling wheel set is telescopically arranged below the supporting plate through the first through slot.
10. The heavy duty platform for an engineering driller according to claim 7, further comprising a fixed wheelset disposed below the back plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011376137.9A CN112627740B (en) | 2020-11-30 | 2020-11-30 | Heavy-duty platform for engineering driller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011376137.9A CN112627740B (en) | 2020-11-30 | 2020-11-30 | Heavy-duty platform for engineering driller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112627740A true CN112627740A (en) | 2021-04-09 |
| CN112627740B CN112627740B (en) | 2023-05-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011376137.9A Active CN112627740B (en) | 2020-11-30 | 2020-11-30 | Heavy-duty platform for engineering driller |
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| Country | Link |
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| CN (1) | CN112627740B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203230358U (en) * | 2013-04-11 | 2013-10-09 | 连云港黄海机械股份有限公司 | Hydraulically-controlled clamping device at nose end of full hydraulic drill rig |
| CN110259381A (en) * | 2019-05-20 | 2019-09-20 | 国网江苏省电力有限公司 | One kind hanging brill all-in-one machine |
| CN209457867U (en) * | 2018-12-04 | 2019-10-01 | 珠海天力重工有限公司 | A kind of stride and crawler belt combination formula full-sleeve full-rotation drill |
| CN210178267U (en) * | 2019-07-09 | 2020-03-24 | 广东厚普建设工程有限公司 | Punching hammer guiding device for vertical hole forming of punching cast-in-place pile |
| CN211735075U (en) * | 2019-10-14 | 2020-10-23 | 中交二公局第一工程有限公司 | Bent cap reinforcing bar stretch-draw platform |
-
2020
- 2020-11-30 CN CN202011376137.9A patent/CN112627740B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203230358U (en) * | 2013-04-11 | 2013-10-09 | 连云港黄海机械股份有限公司 | Hydraulically-controlled clamping device at nose end of full hydraulic drill rig |
| CN209457867U (en) * | 2018-12-04 | 2019-10-01 | 珠海天力重工有限公司 | A kind of stride and crawler belt combination formula full-sleeve full-rotation drill |
| CN110259381A (en) * | 2019-05-20 | 2019-09-20 | 国网江苏省电力有限公司 | One kind hanging brill all-in-one machine |
| CN210178267U (en) * | 2019-07-09 | 2020-03-24 | 广东厚普建设工程有限公司 | Punching hammer guiding device for vertical hole forming of punching cast-in-place pile |
| CN211735075U (en) * | 2019-10-14 | 2020-10-23 | 中交二公局第一工程有限公司 | Bent cap reinforcing bar stretch-draw platform |
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| Publication number | Publication date |
|---|---|
| CN112627740B (en) | 2023-05-30 |
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